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Training Guide Djm-909

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October 2018
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Computers & electronics Audio & home theatre Audio mixers

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Training Guide DJM-909 Technical Training Department 1925 East Dominguez Street Long Beach, CA 90810 Contents Top Panel Functions 4~8 Front Panel Functions 9 Rear Panel Functions 10 Effect Functions 11~13 Overall Block Diagram 14 DSP & LCD Block Diagram 15 Basic Troubleshooting (Settings) 16 Service Modes 17~27 Power On Sequence 28 Microcomputer Roles 29~30 Adjustments 31~42 Disassembly 43~49 1. PART NAMES AND FUNCTIONS Top Panel (1) 2 1 10 11 MIC PHONO 1 /LINE 1 CD 1 BANK 1 BANK 1 BANK 2 BANK 2 CH-1 PHONO 2 /LINE 2 CD 2 MASTER LEVEL MIC LEVEL TRIM 3 – HI 0 +9 – BANK 3 BANK 3 -12 LOW FX ADJ. +6 MID -12 5 FX ADJ. FADER CURVE FADER CURVE BANK EDIT +6 -26 LOW TIME/SELECT +6 DJM-909 14 0 SELECT MASTER +6 -26 EFFECT LOW CUE EFFECT MIX/DEPTH MIX/DEPTH OFF ON CH-1 CH-2 OFF MIN ON MAX TAP TAP MIN OFF MAX 20 21 CH-2 SEND 16 17 18 ON 19 TRANSFORM TRANSFORM 15 +6 -26 EQ FADER START FADER START 30 MASTER LEVEL REVERSE L CH-1 25 26 TIME/SELECT EQ 9 22 23 24 PHONES MID LOCK ON 0 8 PROFESSIONAL 2CHANNEL MIXER EFFECT -26 CH-1 SEND 13 +6 -26 BANK EDIT SESSION IN – 0 – MIC SEND 7 – BOOTH/SESSION OUT +12 6 0 HI +12 -26 – +9 – HI 4 12 TRIM CH-2 14 9 9 10 5 5 10 9 3 3 9 8 1 1 8 0 0 – 1 –1 – 3 –3 – 6 –6 2 – 9 –9 1 – 15 – 15 1 0 – 22 dB – 22 dB 0 6 5 4 3 31 32 33 34 R 14 7 CH-1 FADER START REVERSE CH-1 7 6 CH-2 FADER START 35 C.F.2 FADER START 36 5 4 3 2 CH-2 REVERSE C.F.1 FADER START 1 2 FEELING ADJ. PHONES POWER FOOT SW 27 28 29 3 Microphone level dial (MIC LEVEL) 1 CH-1 input selector switch (MIC – PHONO 1/LINE 1 – CD 1) Use to adjust the microphone level (range of adjustment: 0 dB to –8 ). Use to select input signal from MIC jack, CH-1 PHONO/LINE input jacks, or CH-1 CD input jacks, and send them to the TRIM control. * When [MIC] is selected, the MIC signals are sent directly to the TRIM section without passing through the microphone level and microphone equalizer circuits. 4 Microphone equalizer dials (HI/LOW) HI Use to adjust microphone treble response (range of adjustment: 10 kHz, ±12 dB). LOW Use to adjust microphone bass response (range of adjustment: 100 Hz, ±12 dB). 2 CH-1 TRIM dial Use to adjust the CH-1 input signal level (range of adjustment: +9 dB to –8 ). 4 PART NAMES AND FUNCTIONS 5 CH-1 equalizer dials (HI/MID/LOW) 15 Monitor SELECT switch HI Use to adjust CH-1 input treble response (range of adjustment: 13 kHz, +6 dB to –26 dB). MID Use to adjust CH-1 input midrange response (range of adjustment: 1 kHz, +6 dB to –26 dB). LOW Use to adjust CH-1 input bass response (range of adjustment: 70 Hz, +6 dB to –26 dB). MASTER position selects MASTER output. (This setting allows output regardless of the setting of the MASTER LEVEL dial.) EFFECT position Regardless of the [ON/OFF] setting of the EFFECT switch, the output is the signal selected with CUE, with effects added. CUE position selects the channel adjusted with the headphone mixing lever (17). 6 MIC SEND button and indicator 16 CH-2 equalizer dials (HI/MID/LOW) When set to On, the indicator lights, and microphone signals are output at the SEND jacks. This function is disabled when the CH-1 input selector switch is set to [MIC]. HI Use to adjust CH-2 input treble response (range of adjustment: 13 kHz, +6 dB to –26 dB). MID Use to adjust CH-2 input midrange response (range of adjustment: 1 kHz, +6 dB to –26 dB). LOW Use to adjust CH-2 input bass response (range of adjustment: 70 Hz, +6 dB to –26 dB). 7 Session input level dial (SESSION IN) Use to adjust the session input volume (range of adjustment: 0 dB to –8 ). 8 CH-1 SEND button and indicator When set to On, the indicator lights, and CH-1 signals are output at the SEND jacks. 17 Headphone mixing lever (CH-1 – CH-2) This lever does not function when the monitor SELECT switch (15) is set to [MASTER]. When the monitor SELECT switch (15) is set to [EFFECT] or [CUE], moving the lever to the left side produces CH-1 monitor output, while moving it to the right produces CH-2 monitor output. Centering the lever at the center detent position produces balanced output of CH-1 and CH-2 signals. 9 CH-1 EQ ON/OFF switch and indicator When set to [ON], the indicator lights and CH-1 equalizer is enabled. When set to [OFF], the indicator goes out and the equalizer circuit is bypassed. 10 CH-2 input selector switch (CH-1 – PHONO 2/LINE 2 – CD 2) 18 CH-2 SEND button and indicator Use to select input signal from CH-1 (component selected with CH-1 input selector switch), CH-2 PHONO/LINE input jacks, or CH-2 CD input jacks, and send them to the TRIM control. * When [CH-1] is selected, signals are sent to the CH-2 TRIM control without being sent through the CH-1 TRIM control. When set to On, the indicator lights, and CH-2 signals are output at the SEND jacks. 19 CH-2 EQ ON/OFF switch and indicator When set to [ON], the indicator lights and the CH-2 equalizer is enabled. When set to [OFF], the indicator goes out and the equalizer circuit is bypassed. 11 CH-2 TRIM dial Use to adjust the CH-2 input signal level (range of adjustment: +9 dB to –8 ). 20 CH-1 FADER START button When this button is set to On, fader start and back cue can be performed on the CH-1 CD player. Whether the operation is initiated by operation of the CH-1 fader lever, or by the cross fader lever is determined by the position of the front panel’s FADER START selector switch; the selection is indicated by the lighting of the top panel’s CH-1 FADER START indicator or C.F.1 FADER START indicator. * For DJ CD players supporting the fader start/back cue function, see page 5, “1. Connecting Input Components”. 12 MASTER LEVEL dial User to adjust the master output volume level (range of adjustment: 0 dB to –8 ). 13 Booth monitor level dial (BOOTH/SESSION OUT) Use to adjust the volume level of signals at the BOOTH/ SESSION OUT jacks (range of adjustment: 0 dB to –8 ). This level can be set independently of the setting of the MASTER LEVEL dial. 21 CH-1 output On/Off lever (TRANSFORM) 14 Headphones level dial (PHONES) Use to set CH-1 output to On or Off (Mute). The lever’s setting angle can be changed in 45° increments (changing of the angle should be performed by an authorized Pioneer service technician). Use to adjust the volume level of the headphones output (range of adjustment: 0 dB to –8 ). 5 PART NAMES AND FUNCTIONS 22 CH-1 REVERSE indicator 32 CH-2 REVERSE indicator When lighted, indicates that the front panel’s FADER REVERSE switch has been set so that the CH-1 fader lever operates in the reverse direction (see front panel item 52). When lighted, indicates that the front panel’s FADER REVERSE switch has been set so that the CH-2 fader lever operates in the reverse direction (see front panel item 52). 23 CH-1 fader lever 33 MASTER LEVEL display button and indicator The CH-1 fader lever is used to control the level of signals sent to the cross fader. Signal level is maximum at scale mark “10,” and minimum at scale mark “0”. When the front panel CH-1 FADER REVERSE switch is set to [ON], the signal level is maximum at scale mark “0,” and minimum at scale mark “10”. * The channel fader curve can be adjusted by means of the front panel FADER CURVE dials. When depressed to the On position, the indicator lights and the level meters display the master output (stereo) peak levels. When turned Off, the level meters display the peak levels for CH-1 (left) and CH-2 (right) (see also item 26). 34 CH-2 fader lever 25 C.F.1 FADER START indicator The CH-2 fader lever is used to control the level of signals sent to the cross fader. Signal level is maximum at scale mark “10,” and minimum at scale mark “0”. When the front panel CH-2 FADER REVERSE switch is set to [ON], the signal level is maximum at scale mark “0,” and minimum at scale mark “10”. * The channel fader curve can be adjusted by means of the front panel FADER CURVE dials. Lights when CH-1 cross-fader start/back cue function is enabled (see also top panel item 20 and front panel item 53). 35 CH-2 FADER START indicator 26 Level meters Lights when the CH-2 fader start/back cue function is enabled (see also top panel item 30 and front panel item 53). Displays CH-1 and CH-2 peak levels or master output (stereo) peak levels (see also item 33). 36 C.F.2 FADER START indicator 27 Cross fader REVERSE indicator Lights when CH-2 cross-fader start/back cue function is enabled (see also top panel item 30 and front panel item 53). 24 CH-1 FADER START indicator Lights when the CH-1 fader start/back cue function is enabled (see also top panel item 20 and front panel item 53). Indicates that the front panel’s FADER REVERSE switch has been set so that the cross fader now operates in reverse (left side is CH-2, right side is CH-1) (see also front panel item 52). 28 Cross fader lever When the lever is moved to the left side, CH-1 is at maximum output and CH-2 is at minimum. When moved to the right side, CH-2 is at maximum output and CH-1 is at minimum. * The cross fader curve can be adjusted individually for CH-1 and CH-2 by means of the front panel FADER CURVE dials. 29 Operating load adjust screw (FEELING ADJ.) The hexagonal Allen screw located next to the panel’s slider opening can be rotated with a hexagonal Allen driver to adjust the sliding resistance of the cross fader lever. (See page 17, “Operating load adjust screw”.) 30 CH-2 FADER START button When this button is set to On, fader start and back cue can be performed on the CH-2 CD player. Whether the operation is initiated by operation of the CH-2 fader lever, or by the cross fader lever is determined by the position of the front panel’s FADER START selector switch; the selection is indicated by the lighting of the top panel’s CH-2 FADER START indicator or C.F.2 FADER START indicator. * For DJ CD players supporting the fader start/back cue function, see page 5, “1. Connecting Input Components”. 31 CH-2 output On/Off lever (TRANSFORM) Use to set CH-2 output to On or Off (Mute). This lever’s setting angle can be changed in 45° increments (changing of the angle should be performed by an authorized Pioneer service technician). 6 PART NAMES AND FUNCTIONS Top Panel (2) 37 MIC PHONO 1 /LINE 1 CD 1 BANK 1 BANK 1 PHONO 2 CH-1 /LINE 2 CD 2 MASTER LEVEL MIC LEVEL TRIM 38 – HI BANK 2 TRIM BANK 2 0 +9 – BANK 3 BANK 3 -12 LOW HI +12 +6 -26 MID 40 -12 FADER CURVE FADER CURVE +6 TIME/SELECT MID 0 TIME/SELECT SELECT +6 MIX/DEPTH MIX/DEPTH ON EQ OFF CUE ON FADER START CH-1 CH-2 MAX TAP TRANSFORM TAP MIN MAX TRANSFORM 37 Touch Panel 48 +6 -26 EQ MIN 47 EFFECT LOW EFFECT OFF 46 MASTER +6 -26 LOCK ON -26 43 PROFESSIONAL 2CHANNEL MIXER DJM-909 EFFECT 0 CH-1 SEND 0 PHONES +6 -26 BANK EDIT SESSION IN – – – LOW 41 44 FX ADJ. BANK EDIT MIC SEND 42 FX ADJ. +12 -26 45 +9 – HI 39 0 – BOOTH/SESSION OUT OFF CH-2 SEND ON FADER START 49 50 51 40 Fader curve display and CH-1 effect select button (FADER CURVE/BANK EDIT) Touch this screen to set effects in accordance with the displayed menus. * The panel’s screen contrast and backlight luminance can be adjusted (see rear panel items 61 and 63). Press to display the fader curve on the touch panel. Holding the button depressed for about one second will cause the touch panel to display the CH-1 effect select menu. 38 CH-1 effect bank buttons and indicators (BANK 1, 2, 3) 41 CH-1 effect time adjust/select dial (TIME/SELECT) When one of these buttons is pressed, the indicator lights and the corresponding preset effect is enabled. Each BANK button can be recorded with three effects for CH-1 (at time of shipping, the buttons have been factory preset with typically used effects). BANK 1 is selected in the default condition after power is initially turned on. Use to adjust the time parameters of effects applied to CH-1 (rotate clockwise to lengthen, counterclockwise to shorten). When the effect select menu is displayed, causes the effects list to scroll. 42 CH-1 effect mix ratio/depth adjust dial (MIX/DEPTH) 39 CH-1 effect parameter adjust button (FX ADJ.) Use to adjust the volume (amount) of effects applied to CH-1 (rotate clockwise to increase effects, counterclockwise to reduce). Press to display the touch panel’s CH-1 effect parameter adjust menu. 7 PART NAMES AND FUNCTIONS 43 CH-1 effect switch and indicator (EFFECT LOCK ON/OFF/ON) 49 CH-2 effect mix ratio/depth adjust dial (MIX/DEPTH) To turn effects [ON], either pull switch forward (switch returns automatically to [OFF] when released) or slide to far side to the [LOCK ON] position. When effects are [ON], the indicator flashes and effects are applied to CH-1. Use to adjust the volume (amount) of effects applied to CH-2 (rotate clockwise to increase effects, counterclockwise to reduce). 50 CH-2 effect switch and indicator (EFFECT LOCK ON/OFF/ON) 44 CH-1 TAP button Under normal conditions, the automatic BPM counter operates to display the track’s BPM value on the touch panel. Automatic BPM counting may be difficult with some tracks, however. In such cases, or if you wish to deliberately set a different BPM, use the TAP button. • The BPM value can be changed by rotating the TIME/ SELECT dial while holding the TAP button depressed. • Tapping the button in time with the beat will cause the function to switch to the manual BPM count mode; the tapped beat will be counted and displayed as the BPM value. Returning to the auto BPM mode is performed from the effect parameter adjust screen (see page 16, “Automatic Mode BPM Counting”) . To turn effects [ON], either pull switch forward (switch returns automatically to [OFF] when released) or slide to far side to the [LOCK ON] position. When effects are [ON], the indicator flashes and effects are applied to CH-2. 51 CH-2 TAP button Under normal conditions, the automatic BPM counter operates to display the track’s BPM value on the touch panel. Automatic BPM counting may be difficult with some tracks, however. In such cases, or if you wish to deliberately set a different BPM, use the TAP button. • The BPM value can be changed by rotating the TIME/SELECT dial while holding the TAP button depressed. • Tapping the button in time with the beat will cause the function to switch to the manual BPM count mode; the tapped beat will be counted and displayed as the BPM value. Returning to the auto BPM mode is performed from the effect parameter adjust screen (see page 16, “Automatic Mode BPM Counting”) . 45 CH-2 effect bank buttons and indicators (BANK 1, 2, 3) When one of these buttons is pressed, the indicator lights and the corresponding preset effect is enabled. Each BANK button can be recorded with three effects for CH-2 (at time of shipping, the buttons have been factory preset with typically used effects). BANK 1 is selected in the default condition after power is initially turned on. 46 CH-2 effect parameter adjust button (FX ADJ.) Press to display the touch panel’s CH-2 effect parameter adjust menu. 47 Fader curve display and CH-2 effect select button (FADER CURVE/BANK EDIT) Press to display the fader curve on the touch panel. Holding the button depressed for about one second will cause the touch panel to display the CH-2 effect select menu. 48 CH-2 effect time adjust/select dial (TIME/SELECT) Use to adjust the time parameters of effects applied to CH-2 (rotate clockwise to lengthen, counterclockwise to shorten). When the effect select menu is displayed, causes the effects list to scroll. 8 PART NAMES AND FUNCTIONS Front Panel 52 53 FADER REVERSE CH-1 C.F. FADER START CH-2 C.F. 1 CH-1 ON ON ON OFF OFF OFF DJM-909 FADER CURVE CH-1 OFF CH-2 58 54 PROFESSIONAL 2CHANNEL MIXER CH-1 FOOT SW PHONES C.F. 2 CH-2 CROSS FADER 1 POWER CROSS FADER 2 CH-2 FADER CUT LAG MIN 57 55 MAX 56 52 FADER REVERSE switches 54 Headphone output jack (PHONES) CH-1 ON/OFF When set to [ON], the top panel’s CH-1 REVERSE indicator lights, and the CH-1 fader lever operates in the reverse direction (scale mark “0” becomes 0 dB attenuation, and “10” becomes minus infinity). The fader start function also operates in reverse. CH-2 ON/OFF When set to [ON], the top panel’s CH-2 REVERSE indicator lights, and the CH-2 fader lever operates in the reverse direction (scale mark “0” becomes 0 dB attenuation, and “10” becomes minus infinity). The fader start function also operates in reverse. C.F. ON/OFF When set to [ON], the top panel’s cross fader REVERSE indicator lights, and the cross fader lever operates in the reverse direction (left side becomes CH-2, and right side becomes CH-1). The fader start function also operates in reverse. Accepts a 6.3 mm stereo headphones plug. 55 POWER switch 56 Fader attenuation dials (FADER CURVE) CH-1 Use to adjust CH-1’s fader attenuation curve. CH-2 Use to adjust CH-2’s fader attenuation curve. CROSS FADER 1 Use to adjust cross fader’s CH-1 attenuation curve. CROSS FADER 2 Use to adjust cross fader’s CH-2 attenuation curve. FADER CUT LAG Use to adjust mechanical play at both extremes of the cross fader movement (the range in which lever movement produces no effect). (See page 17, “Fader attenuation curve adjustment”.) 53 FADER START selector switches C.F.1 / CH-1 This switch determines whether the fader start operation for the CD player connected to CH-1 is activated by the cross fader lever, or by the CH-1 fader lever. When the top panel’s CH-1 FADER START button is set to On, selecting [C.F.1] causes the top panel’s C.F.1 FADER START indicator to light, and selecting [CH-1] causes the top panel’s CH-1 FADER START indicator to light. C.F.2 / CH-2 This switch determines whether the fader start operation for the CD player connected to CH-2 is activated by the cross fader lever, or by the CH-2 fader lever. When the top panel’s CH-2 FADER START button is set to On, selecting [C.F.2] causes the top panel’s C.F.2 FADER START indicator to light, and selecting [CH-2] causes the top panel’s CH-2 FADER START indicator to light. 57 Foot switch channel select switch (FOOT SW CH-1/OFF/CH-2) Use to select whether the Effect On/Off foot switch function operates on channel 1 [CH-1], channel 2 [CH-2]. When the switch is in the center position, both CH-1 and CH-2 are [OFF]. 58 Foot switch jack (FOOT SW) This 6.3 mm RCA jack can be used to connect an On/Off type pedal switch used to turn effects On and Off. Various types of foot switch are available; some turn On when pressed, some turn Off when pressed, and others have locking mechanisms (alternate On/Off with successive presses). Select the type in accordance with your own preferences. 9 PART NAMES AND FUNCTIONS Rear Panel 59 60 61 62 CONTRAST R CH-2 SEND R L 63 64 BRIGHT L RETURN R L R R MASTER 2 L (MONO) PHONO / LINE (MONO) MASTER 1 PHONO 74 BOOTH/ SESSION OUT SIGNAL GND CH-1 L MIC CD CD 75 65 PHONO / LINE PHONO 3 COLD 1 GND LINE CH-2 PLAYER CONTROL 73 72 71 R 2 HOT 70 L CH-1 PLAYER CONTROL 69 SIGNAL GND R LINE L 66 SESSION IN 68 67 59 CH-2 input jacks 67 CH-1 PHONO/LINE selector switch CD Connect to audio output from CH-2 CD player. PHONO / LINE Connect to audio output from CH-2 analog turntable, cassette deck or other line signal level component. Use to set the input sensitivity at the CH-1 PHONO/LINE connectors. The [PHONO] position supports an MM type cartridge. * When no analog turntable is used, set this switch to the [LINE] side. 60 External effector output jacks (SEND) 68 CH-1 signal ground (SIGNAL GND) Connect to the input connectors of an external effector. When the top panel switches (MIC SEND, CH-1 SEND, and CH-2 SEND) are set to On, these jacks output the MIC, CH-1, and CH-2 signals to the external effector. When using an effector with a monaural input, connect it to the L channel output only. The signal actually sent to the effector will represent a mix of L and R signals. Connect to the CH-1 analog turntable’s ground wire. Note that this is not meant as a safety ground. 69 CH-1 PLAYER CONTROL jack 61 Touch panel screen contrast control (CONTRAST) 70 MASTER 1 jacks Use to adjust the top panel’s touch panel contrast. XLR type balanced output. Connect to the power amplifier’s balanced input jacks. When a Pioneer DJ CD player is connected to the CH-1 CD jacks, a special control cord can be used to connect this jack to the player’s control jack, thus enabling the fader start function. 62 External effector return jacks (RETURN) Connect to the output connectors of the external effector. When using an effector with monaural output, connect only to the L channel input. The signal received from the effector will be input to both L and R channels. 71 CH-2 PLAYER CONTROL jack 63 Touch panel backlight control (BRIGHT) 72 CH-2 PHONO/LINE selector switch Use to adjust the top panel’s touch panel backlight luminance. Use to set the input sensitivity at the CH-2 PHONO/LINE connectors. The [PHONO] position supports an MM type cartridge. * When no analog turntable is used, set this switch to the [LINE] side. When a Pioneer DJ CD player is connected to the CH-2 CD jacks, a special control cord used to connect this jack to the player’s control jack, thus enabling the fader start function. 64 CH-1 input jacks CD Connect to the audio output of the CH-1 CD player. PHONO / LINE Connect to audio output from CH-1 analog turntable, cassette deck or other line signal level component. 73 CH-2 signal ground (SIGNAL GND) 65 Microphone input jack (MIC) 74 BOOTH/SESSION OUT jacks Connect to a microphone with XLR type or PHONE type plug. When applying effects to the microphone sound, set the top panel’s CH-1 input selector switch (MIC–PHONO 1/LINE 1– CD1) to the [MIC] position. Connector jacks for booth monitor output. When using this unit in tandem with another mixer, connect these jacks to the other mixer’s session input jacks. Connect to the CH-2 analog turntable’s ground wire. Note that this is not meant as a safety ground. 75 MASTER 2 jacks 66 Session input jacks (SESSION IN) When using multiple mixers simultaneously, connect the other mixer outputs to these jacks. 10 RCA type unbalanced output. Connect to the power amplifier’s unbalanced input jacks. EFFECT FUNCTIONS Types of Effects This unit is equipped with a beat effector linked to the BPM, and fader effector linked to the channel or cross fader, producing a total of 50 basic effects, but an even wider variety of effects can be produced by varying the parameters of each effect. Beat Effector (effects linked to BPM) Name Function FX ADJ. Parameter (touch panel) 1 DELAY (*1) In time with BPM, outputs repeat sound once. Set delay time of 1/8 to 8/1 of each beat of BPM. 2 ECHO (*1) In time with BPM, outputs repeat sound several times, while diminishing. Set delay time of 1/8 to 8/1 of each beat of BPM. 3 PAN ECHO (*1) In time with BPM, outputs repeat sound, alternately to left and right. Set delay time of 1/8 to 8/1 of each beat of BPM. 4 PITCH ECHO (*1) In time with BPM, outputs repeat sound while changing pitch. Set delay time of 1/8 to 2/1 of each beat of BPM; and set pitch shifter up or down. 5 REVERSE DELAY (*1) In time with BPM, outputs repeat sound in reverse of playback direction. Set delay time of 1/8 to 8/1 of each beat of BPM. 6 DUCKING ECHO (*1) Outputs repeat sound when input sound level drops below a certain point. Set delay time of 1/8 to 8/1 of each beat of BPM. 7 ROLL (*2) With the turning ON of the EFFECT switch as a trigger, the input sound is recorded, and the recorded sound is repeated in units of individual beat. Set effect time of 1/8 to 8/1 of each beat of BPM. 8 HOLD ECHO (*1) (*2) In time with BPM, outputs repeat sound several times while diminishing. Repeat sound is preserved even if EFFECT switch is turned OFF. Set delay time of 1/8 to 8/1 of each beat of BPM. 9 MULTI TAP DELAY (*1) Output delay sound in time with beat, at intervals of preset delay time. Set delay time of 1/4 to 1/1 of each beat of BPM; select delay pattern; and set feedback ON/OFF. 10 RAIN (*1) Outputs sound with feeling of being in water. Set delay time of 1/8 to 8/1 of each beat of BPM. 11 REVERB1 (*1) Produces reverberation sound similar to that of a garage-sized room. 8 patterns can be set based on different filters. 12 REVERB2 (*1) Produces reverberation sound similar to that of a large hall. 8 patterns can be set based on different filters. 13 REVERB3 (*1) Hall reverberation (echo) is added to sound lag timed to BPM. Set delay time of 1/8 to 4/1 of each beat of BPM. 14 PITCH SHIFTER1 Allows changing of pitch within range of ± 1 octave. Set amount of pitch shift. 15 PITCH SHIFTER2 Outputs three types of pitches together with preset pitches. Set type of changing pitch harmonies. 16 PAN In time with BPM, outputs sound alternately to left and right. Set right-left allocation time in units of 1/8 to 8/1 of each beat of BPM. 17 TRANS In time with BPM, cut sound. Set cut time in units of 1/8 to 8/1 of each beat of BPM. 18 RHYTHM TRANS Cut sound in time with BPM and preset pattern. Set effect time of 1/2 to 2/1 of each beat of BPM; and select cut pattern. 19 TRANS PAN In time with BPM, cut long-period PAN outputs at set time. Set cut time in units of 1/16 to 1/1 of each beat of BPM; and set PAN period. 20 TREMOLO Produces wavering sound by applying tonal modulation. Set modulation period based on beats calculated from BPM. 21 VIBRATO Apply modulation to frequency, thus producing tonal variation. Set modulation period based on beats calculated from BPM. (*1) When the channel fader or cross fader is used to lowering sound volume, no effect sounds will be heard, even if monitor SELECT switch is set to the [EFFECT] position. (*2) When EFFECT switch is turned OFF, no effect sounds will be heard even if the monitor SELECT switch is set to the [EFFECT] position. 11 EFFECT FUNCTIONS Name Function FX ADJ. Parameter (touch panel) 22 CHORUS1 Produces broadened musical effect resembling the production of same pitch sounds from multiple sources. Set period of chorus wavers based on beats calculated from BPM. 23 CHORUS2 Produces even broader musical effect than CHORUS1. Set period of chorus wavers based on beats calculated from BPM. 24 CHORUS3 Changes degree of waver in chorus sound. Set period of chorus waver based on beats calculated from BPM, and set degree of chorus sound waver. 25 FLANGER1 Produce flange effect by adding delayed sound. In time with BPM, change frequency band receiving flange effect. Set period of flange effect shift based on beats calculated from BPM. 26 FLANGER2 In time with BPM, change frequency band receiving flange effect, thus producing either undulating or rotating effect. Set period of flange effect shift based on beats calculated from BPM. 27 PHASER1 Phase effect is produced by adding sound with delayed phase. The phase-affected frequency band changes in time with BPM. Set period of phase effect shift based on beats calculated from BPM. 28 PHASER2 Phase-affected frequency band changes in time with BPM. Phase effect change is inverted between L and R. Set period of phase effect shift based on beats calculated from BPM. 29 TOUCH PHASER Phase effect is produced in correspondence to input volume. The higher the input volume, the higher the frequencies producing the effect. Set the number of filter stages producing the phase effect. Greater numbers of stages produce deeper effects. 30 TOUCH PHASER2 Phase effect is produced in correspondence to input volume. The higher the input volume, the lower the frequencies producing the effect. Set the number of filter stages producing the phase effect. Greater numbers of stages produce deeper effects. 31 FILTER (LPF) Change low-pass filter’s cutoff frequency in time with BPM. Set period of cutoff frequency shift based on beats calculated from BPM. 32 FILTER (HPF) Change high-pass filter’s cutoff frequency in time with BPM. Set period of cutoff frequency shift based on beats calculated from BPM. 33 FILTER (BPF) Change band pass filter’s center frequency in time with BPM. Set period of center frequency shift based on beat calculated from BPM. 34 FILTER PAN In time with BPM, bass and treble sounds pan in opposite directions. Set period of cutoff frequency shift based on beats calculated from BPM. 35 COMPRESSOR Inputs above the threshold level are compressed before output. Set degree of compression. 12 EFFECT FUNCTIONS Fader Effector (effects linked to channel or cross fader) Name Function FX ADJ. Parameter (touch panel) 36 FADER ROLL (*2) EFFECT switch turn ON or fader position is used as trigger to record input sound, and then output the sound repeatedly within range of 1/1 to 1/16 beat. Select either channel fader or cross fader. Set base ROLL time to 1/2, 1/1, or 2/1. 37 FADER MULTI TAP DELAY (*1) At preset intervals repeat sound is output at 1/1 to 1/16 beat set with fader. Select either channel fader or cross fader. Set basic beat time of 1/2 to 2/1 for each BPM beat, and set delay pattern selection. 38 FADER TRANS PAN In time with the BPM, long-period PAN output is cut at time corresponding to fader position. Select either channel fader or cross fader. Set PAN operation period and basic effect time to be cut with fader. 39 FADER PITCH SHIFTER In response to fader position, pitch of input sounds is changed. Select either channel fader or cross fader. Set type of pitch change. 40 FADER RING Produces metallic bass sound effect. Select either channel fader or cross fader. Set frequency of sound effect. 41 FADER VOCODER1 Vocoder effect; modulates internal oscillator sound in response to input sound. Depending on fader position, changes internal oscillator sound’s fundamental frequency. 7 code sounds can be added. Select either channel fader or cross fader. Set code type. 43 FADER FILTER (LPF) Changes low-pass filter’s cutoff frequency, depending on fader position. Select either channel fader or cross fader. 44 FADER FILTER (HPF) Changes high-pass filter’s cutoff frequency, depending on fader position. Select either channel fader or cross fader. 45 FADER FILTER (BPF) Changes band-pass filter’s center frequency depending on fader position. Select either channel fader or cross fader. 46 FADER FLANGER Changes frequency band subjected to flanger effect, depending on fader position. Select either channel fader or cross fader. 47 FADER PHASER Changes frequency band subjected to phaser effect, depending on fader position. Select either channel fader or cross fader. Set number of filter stages producing phase effect. Greater numbers of stages produce deeper effects. 48 FADER SYNTHE1 Outputs sine wave sound source. Select either channel fader or cross fader. Select frequency equivalent to note “DO”. 49 FADER SYNTHE2 Outputs sawtooth wave sound source. Select either channel fader or cross fader. Select frequency equivalent to note “DO”. 50 FADER SYNTHE3 Outputs square wave sound source. Select either channel fader or cross fader. Select frequency equivalent to note “DO”. 42 FADER VOCODER2 (*1) When the channel fader or cross fader is used to lowering sound volume, no effect sounds will be heard, even if monitor SELECT switch is set to the [EFFECT] position. (*2) When EFFECT switch is turned OFF, no effect sounds will be heard even if the monitor SELECT switch is set to the [EFFECT] position. 13 DJM-909 - OVERALL BLOCK DIAGRAM 4 PHONO /LINE 3 (1/2) L 1 7 Phono Amp. RIAA 67 2 (1/2) CN1254 1 4 (6P) CH1_IN_L CN1602 MIC_IN_L MIC_IN_R CN1251 CH1_OUT_R SESSION_OUT_R SESSION_OUT_L 5 7 IC124 NJM4580MD DSP2 Input 10 8 CN117 CN705 (35P) 3 (1/2) 1 12 10 24 22 5 (2/2) (35P) DSP1ch_IN_L DSP2ch_IN_L 24 26 12 14 20 18 3 1 EFF_MON1_L 4 2 5 7 DSP2ch_OUT_L 16 14 EFF_MON1_R EFF_MON2_L EFF_MON2_R 16 18 7 VR1604 VR1603 IC1601 NJM5532MD Buffer (1/2) 3 SEND IC1604 NJM4580MD (1/2) 3 1 IC1605 NJM4580MD LOW (1/2) 3 1 IC1603 NJM4580MD MID 5 IC1607 NJM4580MD (1/2) 3 IC1602 NJM4580MD HI 5 2 5 2 (1/2) 2 K C2BF ASSY 1 10 3 4 IC104 NJM4558MD Send Mix 3 IC1355 NJM4580DD Amp. 2 (1/2) CH2_IN_L CH2_OUT_R CH2_OUT_L 1 3 1 CH1_IN_R 18 16 CH2_OUT_L 8 6 3 1 CH2_OUT_R 1 4 CN1354 (6P) CN1751 2 5 (6P) CN1451 1 19 3 17 11 13 5 15 (22P) CN1752 1 4 (6P) 1 VR1753 CH1_IN_L 18 16 CH1 72 (18P) (18P) IC1353 NJM5532MD VR1754 VR1752 6 (2/2) 5 (1/2) 3 11 IC1751 NJM5532MD Buffer VR1751 TRIM (7P) VR1755 Monitor Fader 1 17 3 (1/2) 1 CUE_L_OUT 2 6 CUE_R_OUT IC1753 NJM4580MD MID 16 3 Band E qualizer 1 (1/2) 3 IC1752 NJM4580MD HI 6 (2/2) D C2EQ ASSY 1 3 RTN_R CN116 3 (1/2) 11 9 JA1904 1 L IC1902 NJM4558MD 15 13 (15P) (15P) 7 JA1903 JA1902 (2/2) 6 L IC1901 NJM4558MD Return Amp. J SEND R CN1901 14 RETURN R JA1901 SDRT ASSY MAIN ASSY (2/2) 5 CN122 (8P) 5 (2/2) VR1451 Master Level 1 5 3 7 CUE_L1 CUE_R1 CUE_L2 CUE_R2 3 (1/2) (1/2) 2 Mix Amp. JA102 L R IC112 NJM4580DD MASTER2 Amp. 3 (1/2) JA101 L 1 MASTER2 R 3 1 3 (1/2) VR1452 Booth Level 3 13 13 3 (1/2) 1 IC1454 NJM2068M 5 (2/2) 7 HP L evel R BOOTH_OUT_R 14 16 CN125 3 4 9 11 (20P) IC1455 TC9215AF HP Monitor SW HPBO ASSY HP_L HP_R 9 11 5 3 BOOTH/ SESSION OUT CN582 (6P) CN1452 14 10 L BOOTH_OUT_L RY1451 14 15 18 18 20 MASTER2_OUT_R 20 14 16 1 4 IC1451 NJM5532MD MASTER2_OUT_L IC1452 NJM4580MD IC1453 NJM4580MD H 14 7 (9P) 7 (8P) 9 (7P) 5 (2/2) 1 CN1454 11 5 1 1 4 2 IC101 CN123 NJM5532MD (9P) CN124 IC110 NJM5532L BAL Amp. 2 (1/2) FIL_IN_R JA103 15 7 3 FIL_IN_L 4 2 IC102 NJM4580MD Filter IC108 NJM5532DD Buffer VR1453 12 CN1754 4 2 4 6 2 IC1750 NJM4558MD 7 4 2 IC1456 TC9215AF IC1748 NJM4558MD (1/2) 3 8 6 CN1453 2 (1/2) IC1754 NJM4580MD 1 SEND_R RTN_L 14 7 IC137 NJM4580MD CN127 CN1351 10 2 4 (2/2) 5 7 MASTER_OUT_R 2 SEND_L 5 7 2 CN1353 IC1755 NJM4580MD LOW 1 XLR ASSY RY1353 3 2 5 (6P) (1/2) 3 2 (1/2) A 4 7 Phono Amp. RIAA 1 IC704 PCM1742KE DAC for CH2 HP MONITER 1 MASTER_IN_L 1 5 (2/2) 19 7 (12P) F IC1352 NJM5532MD Buffer R IC726 NJM4558MD 1 (1/2) 2 CN115 (12P) RY1352 RY1351 3 (1/2) L IC705 PCM1742KE DAC for CH1 HP MONITER CN120 1 19 3 17 11 13 5 15 (22P) R CH-2 7 12 MIC_TO_CH1 2EF_L 3 (1/2) CD IC729 NJM4558MD 1 (1/2) 2 IC109 NJM4558MD CH1 MIC CN1201 IC1351 NJM5532MD Buffer JA1351 IC718 HD64F3064BFBL25 CPU CH_1 CH_1_DSP CH_2 CH_2_DSP MIC RETURN SESSION MICB ASSY L 7 IC1610 NJM4558MD VR1607 2 Band E qualizer CH2_IN_R G 1 IC702 PCM1742KE DAC for CH2 MIX IC725 NJM4580MD 15 1 MIC_OUT 12 IC1204 NJM2068M Gain Amp. 7 MIC_EQ_OUT 7 (1/2) 2 IC714 XC2S50-5PQ208C FPGA HI 6 Mic L evel VR1201 3 (1/2) 5 (2/2) PHONO /LINE 3 MIC_EQ_IN IC713 K4S641632F-TC75 SDRAM IC106 TC9215AF Effect Mix ON/OFF 7 MASTER_IN_R MASTER_OUT_L PHONES 6 IC703 PCM1742KE DAC for CH1 MIX 15 1CUE_R MIC 7 2 (1/2) 14 1EF_R 1CUE_L JA1201 5 (2/2) 7 IC105 TC9215AF Effect Mix ON/OFF 2CUE_L R 4 SESSION_IN_L 1 1 3 SESSION_IN_R 3 IC1203 NJM2068M IC1202 NJM4580MD Session Amp. IC1201 IC1203 NJM2068M NJM2068M Mic. Amp. Mix Amp. 2 (1/2) 1 2 (1/2) 1 3 SESSION 6 (2/2) (6P) (6P) 1 6 IC118 NJM4558MD MIC CN1604 CN1202 2 (1/2) IC706 DSPA56367PV150 DSP1 for CH2 CH_1 CH_1_DSP CH_2 CH_2_DSP MIC 14 IC117 SSM2018TP CH2 VCA 7 VR1606 LO JA1202 IC700 AK5380VT ADC for CH2 20 22 7 3 Band Equalizer L 5 (2/2) VR1605 6 2CUE_R 1EF_L 1 2 IC115 SSM2018TP CH1 VCA 2 2 1 (2/2) 5 VR1602 2EF_R 9 VR1601 TRIM IC707 DSPA56367PV150 DSP2 for CH1 32 34 HEADPHONE DSP ASSY IC701 AK5380VT ADC for CH1 1 CN1603 17 15 (17P) B IC727 NJM4580MD 6 (2/2) 7 2 IC724 NJM4580MD 6 (2/2) 7 IC728 NJM4580MD DSP1ch_OUT_L 8 28 1 (1/2) 2 6 30 7 (18P) CH1_OUT_L 3 1 6 4 IC126 NJM4580MD DSP1 Input CN101 (18P) CN1255 1 3 (17P) CN1601 1 4 (6P) 2 5 (6P) CH1_TO2_R 10 8 1 DSP (10P) CH1_TO2_L 6 4 IC1255 NJM4580DD Amp. CH1_OUT_R CH1_OUT_L CN102 (10P) 1 MIC_TO_CH1 CN1253 2 5 (6P) C1EQ ASSY CN1252 1 IC1253 NJM5532MD 5 (2/2) C 3 (1/2) 3 4 3 4 C1BF ASSY 2 1 2 IC1252 NJM5532MD Buffer R 3 2 RY1251 E SESSION_OUT_R SESSION_OUT_L R CH-1 IC1254 NJM5532MD RY1253 CH1_IN_R L CD RY1252 MASTER1 IC1251 NJM5532MD Buffer 3 (1/2) 1 JA1251 (6P) L R JA581 5 3 PHONES CN119 (20P) S FSSW ASSY DJM-909 - DSP/ LCD BLOCK DIAGRAM 2 6 7 2 AIN L 9,10,11,12 SDT0,LRCK,MCLK,SCLK 7 DATA 2 1 2 1 DSP1ch_OUT_L VOUT L DSP1ch_IN_L 2 7 DATA A0-A6 1,7,8,14 V1-V4 2 63 5 4 EXTAL XRESET 5 3 D8-D20 3,5,10,12 EFF_MON1_L VOUT L 66 185 GCK 51 B A0-A11 DSP ASSY D0-14 11 TXD,RXD,SCK 71 DT0-DT15 AD0-AD19 SYSCLK FPWM1 VCA1-CONT SYSCLK 95 2 13 12 VCA2-CONT 97 66 EXTAL 7 FPWM2 T VCA1_CONT CONTROL IC115 3 D8-D23 5 A0-A6 3 1 1 VCA2_CONT CONTROL IC117 5 LCD ASSY 2 7 DATA 2 1 DSP2ch_OUT_L VOUT L DSP2ch_IN_L 6 7 2 AIN L 9,10,11,12 SDT0,LRCK,MCLK,SCLK 2 DATA 15 7 2 VOUT L 7 EFF_MON2_L TROUBLESHOOTING Incorrect operations are often mistaken for trouble and malfunctions. If you think there is something wrong with this component, check the points below. Sometimes the trouble may originate from another component. Thus, also check the other electrical appliances also in use. and then on again. Problem Possible Cause Countermeasure The power does not turn on. ÷ The power cord has not been connected. ÷ Connect the cord to a power outlet. There is little or no sound. ÷ The Input selector switch is in the wrong position. ÷ The rear panel’s PHONO/LINE selector switch is set to [LINE] when a analog turntable is connected to the input connectors. ÷ The connection cable hasn’t been connected properly or has been disconnected. ÷ The terminal or plug is dirty. ÷ The TRANSFORM lever is tripped. ÷ Set the Input selector switch to the device currently playing. ÷ Set the PHONO/LINE selector switch to [PHONO]. ÷ Master output level is too high. ÷ Input level is too high. ÷ Adjust MASTER LEVEL dial. ÷ Adjust the TRIM dial so that the input level approaches 0 dB on the peak level meter. ÷ Set the PHONO/LINE selector switch to [LINE]. Sound is distorted. ÷ The rear panel’s PHONO/LINE selector switch is set to [PHONO] when a cassette deck or other line component is connected to the input connectors. ÷ Connect it properly. ÷ Clean and reconnect. ÷ Return the TRANSFORM lever to its upright position. CD player’s fader won’t start. ÷ The top panel’s FADER START button is set to Off. ÷ The rear panel’s PLAYER CONTROL jack hasn’t been connected. ÷ Set the top panel’s FADER START button to On. ÷ Use the control cord to connect the unit and CD player. Effects don’t work. ÷ EFFECT switch is [OFF]. (If hand is released when switch is in [ON] position, it will return to [OFF].) ÷ The effect MIX/DEPTH dial is set to [MIN]. ÷ Either hold EFFECT switch at [ON] position, or set to [LOCK ON]. External effector’s sound distorted. ÷ The input level from the external effector is too high. ÷ Lower the external effector’s output level. External effector don’t work. ÷ The top panel’s SEND buttons (MIC SEND, CH-1 SEND, CH-2 SEND) are set to Off. ÷ Turn on the top panel’s SEND button corresponding to the channel you wish to apply external effects to (indicator will light). ÷ Connect an external effector’s output coupler to the RETURN jacks. ÷ An external effector’s output coupler is not connected to the RETURN jacks. BPM can’t be measured, or value is strange. ÷ Input level is too high or too low. ÷ BPM may not measure properly with some tracks. ÷ Adjust effect MIX/DEPTH dial properly. ÷ Adjust TRIM dial to set input level around 0 dB on the peak level meter. ÷ Set other channels so that input level is around 0 dB. ÷ Strike TAP switch to count BPM manually. The counted BPM differs from the CD’s published value. ÷ Different counting methods are used, resulting in some variation in values. ÷ No response necessary. Can’t see touch panel display. ÷ Improper contrast adjustment. ÷ Adjust touch panel CONTRAST control on rearpanel. ÷ Adjust the rear panel’s touch panel backlight control (BRIGHT). ÷ Backlight is too dark. 16 GENERAL INFORMATION 7.1 DIAGNOSIS SERVICE MODE 1. Outline of Service Mode • This unit is controlled by a system control microcomputer, which controls the whole system, and an LCD microcomputer, which processes displays and effects. Setup modes for both the system control microcomputer and the LCD microcomputer, and Test mode for the LCD microcomputer are provided. 1 Display Check mode Mode for checking button inputs and display functions 2 Setup mode Initial Setting mode for the noncontact fader, Calibration mode for the touch panel, and Factory-Preset Effect mode can be selected from this mode. 3 Initial Setting mode for the noncontact fader Mode for initial setting of the noncontact fader. (If this initial setting is not correctly performed, correct crossfader signals cannot be output.) One of the modes selected from Setup mode. Note: After replacement of the Noncontact Fader Assy or DSP Assy or rewriting of the program for the system control microcomputer, be sure to make this initial setting. 4 Calibration mode for the touch panel Mode for calibrating the touch panel. (If calibration is not correctly performed, the indications on the touch panel may be shifted from the corresponding operational positions.) One of the modes selected from Setup mode. Note: After replacement of the LCD Assy or the LCD microcomputer, it is necessary to calibrate the touch panel. 5 Factory-Preset Effect mode Mode for resetting the effect type and parameter values to factory-preset values. One of the modes selected from Setup mode. 6 Version Check mode You can check the software version of each microcomputer. 17 2. Display Check Mode To enter this mode, while holding the CH1 FADER CURVE/ BANK EDIT and CH2 FADER CURVE/ BANK EDIT buttons pressed, press the POWER button. Disply Check Mode : ON Release SERVICE MODE Disply Check Mode POWER OFF CH1 FADER CURVE /BANK EDIT CH2 FADER CURVE /BANK EDIT POWER ON Disply Check Mode : CANCEL POWER OFF • In this mode, you can check if the input to each button or VR is normal and if the display functions normally by observing the corresponding indications, as shown in the table below: Type Button Indication CH1 BANK1 The LED for CH1 BANK1 lights up. CH1 BANK2 The LED for CH1 BANK2 lights up. CH1 BANK3 The LED for CH1 BANK3 lights up. CH2 BANK1 The LED for CH2 BANK1 lights up. CH2 BANK2 The LED for CH2 BANK2 lights up. CH2 BANK3 The LED for CH2 BANK3 lights up. CH1 FX ADJ. The CH1 EFFECT2 indication on the LCD lights up. CH1 FADER CURVE/ BANK EDIT The CH1 EFFECT3 indication on the LCD lights up. CH2 FX ADJ. The CH2 EFFECT2 indication on the LCD lights up. CH2 FADER CURVE/ BANK EDIT The CH2 EFFECT3 indication on the LCD lights up. CH1 EFFECT The LED for CH1 EFFECT lights up. CH2 EFFECT The LED for CH2 EFFECT lights up. CH1 TAP The CH2 EFFECT1 indication on the LCD lights up. CH2 TAP The CH2 EFFECT1 indication on the LCD lights up. Touch panel The CH1 EFFECT1 indication on the LCD lights up. CH1 TIME/SELECT The value of the CH1 parameter on the LCD increases as the CH1 TIME/SELECT button is turned clockwise. CH2 TIME/SELECT The value of the CH2 parameter on the LCD increases as the CH2 TIME/SELECT button is turned clockwise. CH1 MIX/DEPTH The value of the CH1 BPM indication on the LCD increases as the CH1 MIX/DEPTH button is turned clockwise. CH2 MIX/DEPTH The value of the CH2 BPM indication on the LCD increases as the CH2 MIX/DEPTH button is turned clockwise. 18 3. Setup mode To enter Setup mode, while holding both the CH1 FADER START and CH2 FADER START buttons pressed, press the POWER button. Setup Mode : ON SERVICE MODE FADER SET POWER OFF CH1 FADER START Release DJM-909 SET MODE CH2 FADER START POWER ON RESET CAL IBRATION • When Setup mode is activated, "DJM-909 SETMODE" is displayed on the LCD. During Setup mode, if the CH1 FX ADJ. button is pressed, Initial Setting mode for the noncontact fader is activated. During Setup mode, if the CH1 FADER CURVE/ BANK EDIT button is pressed, Calibration mode for the touch panel is activated. During Setup mode, if the CH2 FX ADJ. button is pressed, Factory-Preset Effect mode is activated. Setup Mode : CANCEL POWER OFF 4. Initial Setting mode for the noncontact fader To enter this mode, press the CH1 FX ADJ. button during Setup mode. (For details on how to enter Setup mode, see "3. Setup mode.") Fader Setup Mode : CANCEL Fader Setup Mode : ON DJM-909 FADER SET MOVE CROSS FADER FROM A LEFT END TO A RIGHT END PUSHING CH1FADER START KEY Release POWER OFF CH1 FX ADJ. TO MENU • When Initial Setting mode for the noncontact fader is activated, "DJM-909 FADER SET MOVE CROSS FADER FROM A LEFT END TO A RIGHT END PUSHING CH1 FADER START KEY" is displayed on the LCD. How to set up 1 Move the crossfader lever to the leftmost position. 2 While holding the CH1 FADER START button pressed, move the crossfader lever to the rightmost position. Move the lever at a constant speed from the leftmost to the rightmost position, taking 1.5 seconds or more. 3 Release the CH1 FADER START button. • When the initial setting is completed, "END" is displayed on the LCD, and the CH-1 FADER START and C.F.1 FADER START indications light up. • If the initial setting fails, "ERROR" is displayed on the LCD, and the CH-1 FADER START, C.F.1 FADER START, CH-2 FADER START, or C.F.2 FADER START indication flashes, depending on the type of error. LED Error CH-1 FADER START Start error: At the start of making the initial setting, the crossfader lever was not set to its leftmost position. C.F.1 FADER START CH-2 FADER START Speed error: The crossfader lever was moved too quickly. End error: The crossfader lever was not moved to its rightmost position. C.F.2 FADER START Code error: The gray codes for the crossfader could not be read. If an error is generated, repeat from Step 1 of "How to set up." • When the initial setting for the noncontact fader is completed, press the CH2 FADER CURVE/ BANK EDIT button to return to the menu of Setup mode. You can proceed to Calibration mode for the touch panel. 19 5. Calibration mode for the touch panel To enter this mode, press the CH1 FADER CURVE/ BANK EDIT button during Setup mode. (For details on how to enter Setup mode, see "3. Setup mode.") Calibration Mode : CANCEL Calibration Mode : ON DJM-909 CALIBRATION Release POWER OFF CH1 FADER CURVE / BANK EDIT TAP TO MENU • When Calibration mode for the touch panel is activated, "DJM-909 CALIBRATION" is displayed at the upper center of the LCD, and "TAP" and an arrow are displayed at the lower right. How to set up 1 Tap on the tip of the arrow at the lower left of the LCD with a pointed object. 2 When "TAP" and an arrow are displayed at the upper right of the LCD, tap on the tip of the arrow with the pointed object. 6. Factory-preset effect mode To enter this mode, press the CH2 FX ADJ. button during Setup mode. (For details on how to enter Setup mode, see "3. Setup mode.") Efect Mode : CANCEL Efect Mode : ON DJM-909 RESET ARE YOU SURE Release POWER OFF YES CH2 FX ADJ. TO MENU • When Factory-Preset Effect mode is activated, "DJM-909 RESET" is displayed at the upper center of the LCD, and "ARE YOU SURE" is displayed at the lower center. How to reset to factory-preset values 1 Press the CH1 FADER CURVE/ BANK EDIT button. 7. Version Check mode • You can check the software version of each microcomputer. Version Mode : ON SERVICE MODE Release DJM-909 SYS : X.XXX FPGA : X.XXX DSP : X.XXX LCD : X.XXX CH1TAP CH2TAP • In normal operation mode, press the CH1 TAP and CH2 TAP buttons simultaneously and hold them pressed for 10 seconds. The software version of each microcomputer is displayed on the LCD. • To quit this mode, press any of the CH1 BANK1, CH1 BANK2, CH1 BANK3, CH2 BANK1, CH2 BANK2, CH2 BANK3, CH1 FX ADJ., CH1 FADER CURVE/ BANK EDIT, CH2 FX ADJ., or CH2 FADER CURVE/ BANK EDIT buttons. 20 [RS-232C Jig Schematic Diagram] : (Jig No. GGF1490) C B A Parts List : MAX3232ECPE : DTA124 : DTC124 : CEAT100M50 : CKSQYF103Z50 2 3 4 5 6 NC 7 : XM2C-0192-111 : B2B-PH + : B6B-PH : DKN1146 C4 : 10/50 C2 + 10/50 8 9 NC CN1 XM2C-0192-111 R2 10k : RD1/2VM221J : RD1/2VM103J C1 + 10/50 1 R1 220 C3 10/50 + 2 3 DKN1146 CN3 DTA124 Q1 CN2 C5 + 10/50 1 16 2 15 3 14 NC 4 13 5 12 NC 6 11 NC 7 10 8 C6 0.01 CN4 1 1 2 R3 10k X Y B2B-PH Q2 SW1 1 2 3 A 4 5 B 6 REMO REMI V+5V RMIN FLWR GNDD B6B-PH To. DSP ASSY (CN702) LCD ASSY (CN702) To. Personal Computer (RS-232C) SEMICONDUCTORS IC1 Q1 Q2 CAPACITORS C1, C2, C3, C4, C5 C6 RESISTORS R1 R2, R3 OTHERS CN1 (RS-232C CONNECTOR) CN2 (2P CONNECTOR) CN3 (6P CONNECTOR) CN4 (MIN JACK) SW (SWITCH) X: Short Connector (DJM-909: OPEN) DTC124 Y: A side: TEST MODE B side: UP DATE 9 IC1 MAX1M MAX3232ECPE • Connection diagram of rewriting the program for the system control microcomputer Left Side Special device which operates on 3.3 V (RS-232C Jig: GGF1490) CN702 DSP Assy • Connection diagram of rewriting the program for the LCD microcomputer Special device which operates on 3.3 V (RS-232C Jig: GGF1490) CONTRAST R CH-2 R L SEND BRIGHT L R RETURN L R MASTER 2 L (MONO) PHONO / LINE (MONO) MASTER 1 PHONO BOOTH/ SESSION OUT SIGNAL GND R CH-1 MIC PHONO / LINE PHONO 3 COLD 1 GND LINE CH-2 PLAYER CONTROL R 2 HOT L CH-1 PLAYER CONTROL SIGNAL GND DJM-909 Rear 21 L CD CD LINE R L SESSION IN The DJM-909 has five types of program and data blocks that can be rewritten from the outside. A. Connector of rewriting the program for the system control microcomputer (DSP Assy: CN702) 1 Program for the system control microcomputer: mixer_sys_xxxx.mot (or PD3451x8.mot) B. Connector of rewriting the program for the LCD control microcomputer (LCD Assy: CN1001) 2 Program for the LCD microcomputer: LCD_Verxxxx.mot (or PD3452x8.mot) 3 Effect program: f_upxxx_00.mot 4 Display data 1: f_upxxx_01.mot 5 Display data 2: f_upxxx_02.mot Among the above-mentioned program or data blocks, programs 1 and 2 can be directly rewritten using the above-mentioned connectors, but the program or data blocks 3-5 cannot be directly rewritten, because connectors for direct rewriting are not provided. Therefore, to rewrite the program or data blocks 3-5, the program or data is (are) first copied to the LCD microcomputer with a program for executing rewriting, and after executing that program, rewriting will be executed. The program for performing this rewriting remains in the LCD microcomputer after the program or data blocks 3-5 has (have) been rewritten, and if you turn on the power in this condition, the program that performs the rewriting will run again. Therefore, it is necessary to rewrite the program of the LCD microcomputer 2 after any of the program or data blocks 3-5 is (are) rewritten. Note: If the unit is accidentally turned on without rewriting the program of the LCD microcomputer 2 after any of the program or data blocks 3-5 was (were) rewritten, the LED of the main unit (see Fig. 1) will blink. Be sure to wait until the LED stops blinking and remains lit, then turn off the unit. If you turn off the unit while the LED is blinking, the unit will not operate properly. • Effect program • Display data 1 • Display data 2 : BANK1 LED (A) : BANK2 LED (B) : BANK3 LED (C) MIC PHONO 1 /LINE 1 CD 1 TRIM – HI BANK 1 BANK 2 +9 BANK 3 -12 LOW +12 +6 -26 MID -12 TRIM FX ADJ. FX ADJ. FADER CURVE FADER CURVE – 0 PHONES +6 -26 MID 0 – +12 MIC SEND +6 -26 LOW BANK EDIT TIME/SELECT TIME/SELECT EFFECT SESSION IN SELECT +6 -26 LOW EFFECT LOCK ON +6 -26 0 0 BOOTH/SESSION OUT +9 – HI BANK EDIT – PHONO 2 /LINE 2 CD 2 – BANK 3 C HI CH-1 BANK 2 B 0 – BANK 1 A MIX/DEPTH MIX/DEPTH OFF ON CH-1 CH-2 +6 -26 EQ EQ CH-1 SEND CH-2 SEND MIN MAX TAP TAP MIN MAX Fig. 1 • Time required for rewriting 1. Time required for transferring the rewriting control program: 5 sec 2. Time required for rewriting the program for the system control microcomputer: 2 min 30 sec 3. Time required for transferring the Effect program: 40 sec Time required for rewriting the program: 15 sec 4. Time required for transferring Display data 1: 1 min 15 sec Time required for rewriting the program: 15 sec 5. Time required for transferring Display data 2: 1 min Time required for rewriting the program: 15 sec 6. Time required for rewriting the program for the LCD microcomputer: 1 min 25 sec • Notes • Use the special device for PC connection, which operates on 3.3 V (Jig No.GGF1490). • Be sure to rewrite the program for the LCD microcomputer after rewriting the flash ROM. If the Effect program, Display data 1, and Display data 2 are to be rewritten along with the program for the LCD microcomputer, rewrite these first then rewrite the program for the LCD microcomputer. • If the rewriting control program is not transferred when OK is clicked on while "Set to Boot mode and restart by resetting" is displayed in the rewriting procedure below, the following causes may be suspected: 1. The special device is not securely connected. 2. The special device does not operate on 3.3 V. 3. The DJM-909 is not turned on. • After rewriting the program for the system control microcomputer, make the initial setting for the noncontact fader (see "7.1.1 Service mode"). • After rewriting the program for the LCD control microcomputer, make the initial setting for the Calibration mode (touch panel) (see "7.1.1 Service mode"). 22 1. How to rewrite the program for the system control microcomputer 1 With the DJM-909's power off, connect the DJM-909 and a PC via the special device, by connecting it to the connector for rewriting the program for the system control microcomputer. 2 Turn on the DJM-909. 3 Start up [FLASH.exe.], the software for rewriting, on the PC. • Operating screen 4 Assign "3068F.INF" to "Device selection Flash memory block information file." 5 Assign 5 sec to "Timeout duration." 3068F.INF 5 6 Assign "Boot mode" to "Mode selection." 7 Click on "Set". 3062FA.INF 3067S,INF 3068F.INF 6 7 8 If "Set to Boot mode and restart by resetting" is displayed, click on "OK". 8 9 The rewriting control program is transferred in 5 seconds. 9 0 When program transfer is finished, the display in the window disappears. Select "WRITE" at the upper left of the menu bar. 0 - After clicking on "Reference", select "mixer_sys_xxxx.mot" (or PD3453x8.mot) for "File name." = Assign "00000000" to "Start address." ~ Assign "0003FFFF" to "End address." ! Assign "0" to "Offset." PD3451x8.mot 00000000 0003FFFF ! @ Click on "OK". = @ ~ 0 # The system control computer program is transferred in 2 min 30 sec. # $ When program transfer is finished, the display in the window disappears. Select File on the menu bar then Exit to exit the program. $ % Turn off the DJM-909. ^ Disconnect the special device from the DJM-909. • After rewriting the program for the system control microcomputer, make the initial setting for the noncontact fader (see "7.1.1 Service mode"). 23 4 2. How to rewrite the Effect program (rewriting the program in the flash ROM) 1 With the DJM-909's power off, connect the DJM-909 and a PC via the special device by connecting it to the connector for rewriting the program for the LCD microcomputer. 2 Turn on the DJM-909. 3 Start up [FLASH.exe.], the software for rewriting, on the PC. 4 Assign "3062FA.INF" to "Device selection Flash memory block information file." • Operating screen 5 Assign 5 sec to "Timeout duration." 3062FA.INF 6 Assign "Boot mode" to "Mode selection." 5 7 Click on "Set". 4 3062FA.INF 3067S,INF 3068F.INF 6 7 8 If "Set to Boot mode and restart by resetting" is displayed, click on "OK". 8 9 The rewriting control program is transferred in 5 seconds. 9 0 When program transfer is finished, the display in the window disappears. Select "WRITE" at the upper left of the menu bar. 0 - After clicking on Reference, select "f_upxxx_00.mot" for "File name." = Assign "00000000" to "Start address." ~ Assign "0001FFFF" to "End address." ! Assign "0" to "Offset." @ Click on "OK". f_upxxx_00.mot 00000000 0001FFFF ! = @ ~ 0 # The program is transferred in 40 sec. $ When program transfer is finished, the display in the window disappears. Select File on the menu bar then "Exit" to exit the program. % Turn off the DJM-909. ^ Disconnect the special device from the DJM-909. & Turn on the DJM-909. * Rewriting of the flash ROM by the LCD microcomputer starts and is completed in 15 seconds. Nothing is displayed on the LCD. ( Rewriting is completed when the "BANK 1" LED lights up. ) Turn off the DJM-909. # $ Note: Be sure to rewrite the program for the LCD microcomputer after rewriting the program in the flash ROM. If rewriting of Display data 1 and Display data 2 are also required along with the Effect program, be sure to rewrite these first then rewrite the program for the LCD microcomputer. 24 3. How to rewrite the Display data 1 (rewriting the data in the flash ROM) 1 With the DJM-909's power off, connect the DJM-909 and a PC via the special device, by connecting it to the connector for rewriting the program for the LCD microcomputer. 2 Turn on the DJM-909. 3 Start up [FLASH.exe.], the software for rewriting, on the PC. 4 Assign "3062FA.INF" to "Device selection Flash memory block information file." • Operating screen 5 Assign 5 sec to "Timeout duration." 3062FA.INF 5 6 Assign "Boot mode" to "Mode selection." 3062FA.INF 3067S,INF 3068F.INF 4 6 7 Click on "Set". 7 8 If "Set to Boot mode and restart by resetting" is displayed, click on "OK". 8 9 The rewriting control program is transferred in 5 seconds. 9 0 When program transfer is finished, the display in the window disappears. Select "WRITE" at the upper left of the menu bar. - After clicking on Reference, select "f_upxxx_01.mot" for "Filename". = Assign "00000000" to "Start address." ~ Assign "0001FFFF" to "End address." ! Assign "0" to "Offset." @ Click on "OK". 0 f_upxxx_01.mot 00000000 0001FFFF ! =@ ~ 0 # The program is transferred in 1 min 15 sec. # $ When program transfer is finished, the display in the window disappears. Select File on the menu bar then Exit to exit the program. % Turn off the DJM-909. ^ Disconnect the special device from the DJM-909. & Turn on the DJM-909. * Rewriting of the data in the flash ROM by the LCD microcomputer starts and is completed in 15 seconds. Nothing is displayed on the LCD. ( Rewriting is completed when the "BANK 2" LED lights up. ) Turn off the DJM-909. $ Note: Be sure to rewrite the program for the LCD microcomputer after rewriting the data in the flash ROM. If rewriting of Effect program and Display data 2 are also required along with Display data 1, be sure to rewrite these first then rewrite the program for the LCD microcomputer. 25 4. How to rewrite the Display data 2 (rewriting the data in the flash ROM) 1 With the DJM-909's power off, connect the DJM-909 and a PC via the special device, by connecting it to the connector for rewriting the program for the LCD microcomputer. 2 Turn on the DJM-909. 3 Start up [FLASH.exe.], the software for rewriting, on the PC. 4 Assign "3062FA.INF" to "Device selection Flash memory block information file." • Operating screen 5 Assign 5 sec to "Timeout duration." 3062FA.INF 5 6 Assign "Boot mode" to "Mode selection." 7 Click on "Set". 4 3062FA.INF 3067S,INF 3068F.INF 6 7 8 If "Set to Boot mode and restart by resetting" is displayed, click on "OK". 8 9 The rewriting control program is transferred in 5 seconds. 9 0 When program transfer is finished, the display in the window disappears. Select "WRITE" at the upper left of the menu bar. - After clicking on Reference, select "f_upxxx_02.mot" for "Filename". = Assign "00000000" to "Start address." ~ Assign "0001FFFF" to "End address." ! Assign "0" to "Offset." @ Click on "OK". 0 f_upxxx_02.mot 00000000 0001FFFF ! = @ ~ 0 # The program is transferred in 1 min. $ When program transfer is finished, the display in the window disappears. Select File on the menu bar then Exit to exit the program. % Turn off the DJM-909. ^ Disconnect the special device from the DJM-909. & Turn on the DJM-909. * Rewriting of the data in the flash ROM by the LCD microcomputer starts and is completed in 15 seconds. Nothing is displayed on the LCD. ( Rewriting is completed when the "BANK 3" LED lights up. ) Turn off the DJM-909. # $ Note: Be sure to rewrite the program for the LCD microcomputer after rewriting the data in the flash ROM. If rewriting of Effect program and Display data 1 are also required along with Display data 2, be sure to rewrite these first then rewrite the program for the LCD microcomputer. 26 5. How to rewrite the program for the LCD microcomputer 1 With the DJM-909's power off, connect the DJM-909 and a PC via the special device, by connecting it to the connector for rewriting the program for the LCD microcomputer. 2 Turn on the DJM-909. 3 Start up [FLASH.exe.], the software for rewriting, on the PC. • Operating screen 4 Assign "3062FA.INF" to "Device selection Flash memory block information file." 3062FA.INF 5 Assign 5 sec to "Timeout duration." 5 4 3062FA.INF 3067S,INF 3068F.INF 6 Assign "Boot mode" to "Mode selection." 6 7 Click on "Set". 7 8 If "Set to Boot mode and restart by resetting" is displayed, click on "OK". 8 9 The rewriting control program is transferred in 5 seconds. 9 0 When program transfer is finished, the display in the window disappears. Select "WRITE" at the upper left of the menu bar. - After clicking on Reference, select "LCD_Verxxxx.mot" (or "PD3452x8.mot") for "Filename". = Assign "00000000" to "Start address." ~ Assign "0001FFFF" to "End address." ! Assign "0" to "Offset." @ Click on "OK". 0 LCD_Verxxxx.mot 00000000 0001FFFF ! =@ ~ 0 # The program is transferred in 1 min 25 sec. # $ When program transfer is finished, the display in the window disappears. Select File on the menu bar then Exit to exit the program. % Turn off the DJM-909. ^ Disconnect the special device from the DJM-909. $ • After rewriting the program for the LCD control microcomputer, make the initial setting for the Calibration mode (touch panel) (see "7.1.1 Service mode"). 27 POWER ON SEQUENCE DSP Control CPU IC718 LCD Control CPU IC1004 Setting of registers in the CPU Setting of registers in the CPU Port setting Port setting Timer setting Bus setting A/D conversion setting Timer setting Communication setting External clock setting Clearing the internal RAM A/D conversion setting Downloading the FPGA program Communication setting Waiting about 5 msec Clearing the internal RAM Canceling reset of FPGA Waiting about 50 msec Waiting about 5 msec Canceling reset of the LCD controller Canceling reset of DSP1 and ADC1 Calibration setting for the touch panel To Normal processing Canceling reset of DSP2 and ADC2 Canceling reset of LCD Control CPU (IC1004) Checking Service mode Reading the setup data for the noncontact fader To Normal processing 28 Table of the roles of the microcomputers CPU LCD CONTROL CPU (IC1004) Operation Panel part Effect Operation Panel Operation position Touch Panel CH1 BANK 1 - 3 CH2 BANK 1 - 3 CH1 FX ADJ. CH2 FX ADJ. FADER CURVE CH1 FADER CURVE/ BANK EDIT CH2 FADER CURVE/ BANK EDIT CH1 TIME/ SELECT CH2 TIME/ SELECT CH1 MIX/ DEPTH CH2 MIX/ DEPTH CH1 EFFECT ON/OFF CH2 EFFECT ON/OFF CH1 TAP CH2 TAP Touch Panel Backlight Control Rear Panel Operation Panel Front Panel CH1 Fader Reverse CH2 Fader Reverse Cross Fader Reverse Foot Switch Channel Select Switch CH1 Fader Curve CH2 Fader Curve Cross Fader 1Curve Cross Fader 2Curve Fader Cut Lag VR CH1 Fader Start Selector Switch CH2 Fader Start Selector Switch Foot SW Jack Insertion Detection Operation Panel CH1 Input Selector Switch CH2 Input Selector Switch MIC SEND ON/OFF CH1 SEND ON/OFF CH2 SEND ON/OFF CH1 EQ ON/OFF CH2 EQ ON/OFF Level Meter Change Rear Panel Cross Fader Feeling ADJ. LCD Contrast ADJ. CH1 LINE/PHONO Select Switch CH2 LINE/PHONO Select Switch Return Jack Insertion Detection Send Jack Insertion Detection DSP CONTROL CPU (IC718) Except microcomputer operation Audio-signal operation sections CH1 Fader Start ON/OFF CH2 Fader Start ON/OFF CH Transformer CH Transformer CH1 CH Fader CH2 CH Fader Cross Fader Monitor Select Switch CH1 TRIM CH2 TRIM CH1 EQ (Hi, Mid , Lo) CH2 EQ (Hi, Mid , Lo) MIC VR MIC EQ (Hi, Lo) SESSION VR Master VR BOOTH /SESSION VR Phones VR Monitor Balance 29 CPU LCD CONTROL CPU (IC1004) Disply Panel Disply Control Panel LCD Disply LCD LED Lighting Effect Operation Panel VCA Voice Level Control Mute Control Fader Start Signal Analog Switch Control Lighting All LED DSP CONTROL CPU (IC718) Except LED microcomputer operation MIC SEND CH1 SEND CH2 SEND CH1 EQ ON CH2 EQ ON CH1 TAP CH2 TAP Level Meter Change Operation Panel 30 ADJUSTMENT ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED DSP Assy • When repaired No adjustment required. • When repaired • Adjusting Point When repair and System CPU are exchanged for a VCA control circuit • When fixing and part exchanging a Ch1 VCA control circuit • When fixing and part exchanging a Ch2 VCA control circuit CH1 Gain Adjustment , CH1 Offset Adjustment CH2 Gain Adjustment , CH2 Offset Adjustment VCA CONTROL CH1 Offset ADJ. CH1 Gain ADJ. CH2 Offset ADJ. CH2 Gain ADJ. IC718 HD64F3064BFBL25 SYSTEM CPU 95 97 C1EQ Assy • When repaired No adjustment required. • When repaired • Adjusting Point When repair and parts are exchanged for EQ circuit • When fixing and part exchanging a Ch1 Lch (Rch) EQ (Hi) circuit. • When fixing and part exchanging a Ch1 Lch (Rch) EQ (Mid) circuit • When fixing and part exchanging a Ch1 Lch (Rch) EQ (Low) circuit CH1 Lch (Rch) EQ Hi Adjustment CH1 Lch (Rch) EQ Mid Adjustment CH1 Lch (Rch) EQ Low Adjustment CH1 EQ Mid ADJ. CH1 EQ Hi ADJ. (CH1) CH1 EQ Low ADJ. (CH1) CH1 EQ Lch CH1 EQ Hi ADJ. CH1 EQ Mid ADJ. CH2 EQ Rch 31 CH1 EQ Low ADJ. C2EQ Assy • When repaired No adjustment required. • When repaired • Adjusting Point When repair and parts are exchanged for EQ circuit • When fixing and part exchanging a Ch2 Lch (Rch) EQ (Hi) circuit. • When fixing and part exchanging a Ch2 Lch (Rch) EQ (Mid) circuit • When fixing and part exchanging a Ch2 Lch (Rch) EQ (Low) circuit CH2 Lch (Rch) EQ Hi Adjustment CH2 Lch (Rch) EQ Mid Adjustment CH2 Lch (Rch) EQ Low Adjustment CH2 EQ Mid ADJ. CH2 EQ Hi ADJ. (CH2) CH2 EQ Low ADJ. (CH2) CH2 EQ Lch CH2 EQ Hi ADJ. CH2 EQ Mid ADJ. CH2 EQ Rch 32 CH2 EQ Low ADJ. CH1 OFFSET ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 0V ± 0.01V (VR700) V-15 B DSP ASSY 72 + + COM Voltmeter (or multimeter) Adjustment points / Connection diagram R914 FR4 P C929 109 109 V+12C GLED V+5D CN703 8 1 CN700 5 L703 C926 IC731 ICP-N15 21 CONTACT SIDE 21 20 27 27 R854 28 R855 10 5 R785 5 26 CAUTION IC718 50 R889 R787 R786 C964 8 R756 R765 R766 R767 5 4 R911 1 IC737 5 51 C965 25 4 IC715 1 1 CN704 VLCD 1 C816 4 1 R912 5 1 1 1 54 54 8 8 3 4 5 IC731 ICP-N15 IC732 ICP-N20 MFD.BY ROHM CO.LTD. DE CHEZ ROHM CO.LTD. C815 4 8 IC712 D708 L700 1 C899 KN704 R788 R790 R795 C990 75 L701 C822 X700 R764 76 IC710 4 100 R867 R872 R865 R863 R873 R861 R859 R857 R868 R879 R793 C846 R891 R809 R810 R811 R812 R813 R814 R815 R816 IC713 FC R792 C861 R794 1 208 C862 C863 1 R856 1 5 ICP-N20 IC732 V5LED IC738 491.500 IC739 491.500 28 52 1 208 157 R789 156157 R804 C865 R791 R798 R799 R800 R801 R802 C910 3 V+5D R808 GLED C706 R704 D702 C832 C831 IC700 C837 IC702 144 144 1 R796 C704 C705 R703 C703 D701 C742 2ADL 8 1 16 R750 R748 D703 D704 IC725 C905 C933 C906 C961 9 8 9 1 16 IC704 D706 1ADR C833 C855 R746 5 3 1 C731 C732 IC726 C934 D709 D710 C743 R735 144 144 1 CN701 5 109 109 IC714 3 REPLACE IC LINKS AS MARKED 72 11 C919 4 R803 4 1 R866 R864 R862 R860 R858 R774 Q702 Q709 Q706 R775 R781 R771 Q705 C928 R719 C935 C930 1ADL D705 8 9 1 16 IC703 R751 R749 IC705 R835 E V+5D 33 52 8 Q704 R772 491.400 R817 R869 E IC734 C758 C925 R805 C877 C875 C874 C876 7 16 44 R784 R818 R819 R820 R821 R822 R823 R824 C824 C864 7 Q710 R757 R762 6 CN702 Q703 R837 7 7 1 1 R752 R759 R755 Q711 1 1 R840 55 9 C744 5 53 104 C904 IC719 R806 R836 C718 R720 IC728 IC729 C953 C954 C952 8 9 1 16 CN708 CONTACT SIDE R845 1 1 CN709 V3R3 C922 Q707 1 DSP DWX2316 R747 1 1 DSP DWX2316 VCA2 GAIN CN707 1 1 R883 R884 17 17 IC734:491.400,IC738 AND IC739:491.500 MFD.BY LITTELFUSE INC. IC705 R747 R913 8 R736 IC722 1 1 8 7 7 8 8 IC730 R807 1414 108108 105 1 1 C932 R738 8 8 14 14 IC720 14 14 R768 1 C936 R846 C805 R773 C836 R778 VCA2 OFFSET C946 19 19 R886 R782 R769 R758 VCA1 GAIN 23 23 C943 V+12B KN702 C947 C820 V+5S VCA1 OFFSET V-5S VCA1 OFFSET C953 9 16 CN708 1 1 19 19 R886 R754 R760 C819 IC729 C954 C952 R773 C836 R778 VCA2 OFFSET C946 R782 R776 R776 V+12B 23 23 C943 C805 R754 R760 C819 VCA1 OFFSET IC735 R846 V+5S V-5S KN702 C947 VCA1 OFFSET C820 VCA2 GAIN CN707 36 36 R769 R758 R797 73 73 104 R783 2ADR OPEN OPEN R834 C931 C740 1 53 IC735 36 VCA1 GAIN 1 R777 1 37 72 IC706 1 C702 IC708 R734 36 R780 36 KN701 1 V+5D R737 R739 R826 16 1 33 108 108 IC707 C938 R839 16 C759 1 VCA1 OFFSET -TP 9 OPEN 7373 8 491.400 2DAL1 8 8 IC709 4 5 4 1 1 72 IC740 1 1 16 36 16 2DAL2 8 9 9 8 C701 2DAR1 9 37 IC701 9 C745 2DAR2 8 TP1 GND 27 1 R851 R853 1 C720 C709 8 37 16 1 8 C741 1 1 8 C710 C713 IC724 5 4 1 7 7 1DAL1 8 9 8 C719 2EIL 4 72 R853 16 1DAR1 2EIR 2EOL 5 8 1 C714 C721 37 7 7 1 1 1D 6 1 1 8 8 R852 VR703 8 8 14 14 R851 37 14 14 C835 C818 1 VR703 VR701 R852 VCA1 VCA2 1DAL2 8 9 5 IC727 4 2EOR 4 5 156 C818 16 1DAR2 VR700 VR702 C944 TP1 GAIN TP2 C717 2MOR 2MOL 1EIR 105 C835 TP2 5 1 8 C722 C725 72 GAIN VCA2 VCA1 C944 4 1EIL 4 5 1 C726 C830 R779 VR701 9 8 8 C813 1DAR2 C830 R779 VR700 VR702 TP1 1 CONTACT SIDE C812 1 IC736 C825 1 CN705 CONTACT SIDE 4 5 OFFSET VCA2 C811 R761 C726 8 C813 35 1EOR 1EOL 1MOL 1MOR 37 VCA1 OFFSET ADJ. (VR700) 5 8 OFFSET VCA2 5 ATTENTION REMPLACER LE IC LINKS COMME INDIQUE 1 20 R844 1 1MOR CONTACT SIDE C812 4 CN706 C868 R84 1 IC736 27 1 GNDA C850 C868 R841 R842 R843 GLED C927 V5LED V+12C IC717 35 IC716 C811 R761 SIDE A V-15 1 27 27 C850 R8 GLED CN706 16 V5LED 10 IC717 1 IC716 GNDA R848 CH1 GAIN ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 3V ± 0.01V (VR701) V-15 + COM Voltmeter (or multimeter) Adjustment points / Connection diagram FR4 P C929 109 109 V+5D V+12C GLED CN703 IC731 ICP-N15 21 CONTACT SIDE 21 20 10 IC714 R855 R854 27 27 28 28 52 52 R817 5 R785 5 CAUTION REPLACE IC LINKS AS MARKED 50 R889 R787 R786 C964 8 8 IC718 C877 C875 C874 C876 26 4 IC715 1 1 CN704 VLCD R795 R756 R765 R766 R767 5 4 R911 1 IC737 5 51 C965 25 1 C816 4 1 R912 5 1 1 5 IC731 ICP-N15 IC732 ICP-N20 MFD.BY ROHM CO.LTD. DE CHEZ ROHM CO.LTD. C815 4 8 IC712 D708 L700 1 C899 KN704 8 8 3 4 L701 C822 X700 R764 R788 R790 4 75 R789 76 IC710 1 C990 C865 R791 100 R867 R872 R865 R863 R873 R861 R859 R857 R868 R879 R793 C846 R891 R809 R810 R811 R812 R813 R814 R815 R816 IC713 FC R792 C861 R794 1 208 C862 C863 1 54 54 1 208 157 C910 156157 R804 C904 R798 R799 R800 R801 R802 1 R856 1 L703 C926 IC738 491.500 IC739 491.500 C919 4 R803 4 3 R914 D702 5 1 1 CN700 V5LED 8 C837 IC702 IC700 C832 C831 ICP-N20 IC732 5 3 C925 R805 3 V+5D R808 GLED C706 R704 C704 C705 D703 D704 D701 C742 2ADL 1 16 R750 R748 11 144 144 5 144 144 1 CN701 5 R703 C703 C905 C906 C961 9 8 C928 C933 C934 8 9 1 16 IC704 D706 1ADR C833 C855 R746 R735 IC725 IC726 C731 C732 R719 1ADL D705 C743 16 IC703 109 109 1 C930 D709 D710 C935 8 9 1 8 1 IC705 R751 R749 491.400 R738 C824 C864 Q711 IC734 C758 R784 R818 R819 R820 R821 R822 R823 R824 R869 R866 R864 R862 R860 R858 R774 Q702 Q706 R775 R781 Q709 72 + 16 44 53 104 R835 CONTACT SIDE R772 72 7 7 1 1 E E Q705 55 Q710 R757 R762 7 V+5D 34 R796 1 1 R883 17 R884 R845 1 1 CN709 V3R3 7 Q704 R837 C718 R720 IC728 IC729 C953 23 23 C952 9 16 CN708 R747 1 1 DSP DWX2316 VCA2 GAIN CN707 17 R913 Q703 CN702 6 1 R840 R771 DSP DWX2316 C954 C805 R773 C836 R778 VCA2 OFFSET C946 19 19 R886 R782 R776 R769 R758 VCA1 GAIN IC734:491.400,IC738 AND IC739:491.500 MFD.BY LITTELFUSE INC. C922 Q707 R747 1 1 R836 7 7 8 8 R752 R759 R755 R768 1 C936 R846 C943 V+12B KN702 C947 V+5S VCA1 OFFSET V-5S C820 R754 R760 C819 VCA1 OFFSET C953 C952 9 16 CN708 1 1 19 19 R886 IC705 C805 IC729 C954 C943 V+12B 23 23 R773 C836 R778 VCA2 OFFSET C946 VCA2 GAIN CN707 R782 VCA1 OFFSET IC735 R846 V+5S V-5S KN702 C947 VCA1 OFFSET C820 R754 R760 C819 R776 IC719 R806 36 R769 R758 36 8 R736 104 1 1 1 1 8 108108 IC722 IC730 R807 1414 73 73 R737 105 14 14 9 C744 5 OPEN 72 IC706 8 8 14 14 IC720 2ADR C932 53 IC735 36 VCA1 GAIN 1 R797 36 R783 1 37 OPEN R834 C931 C740 1 IC708 R734 1 VCA1 TP1 GAIN -TP GND 9 R777 8 R780 36 1 C702 1 V+5D 33 1 1 R739 R826 16 1 C759 IC709 4 5 4 108 108 IC707 C938 R839 8 16 KN701 8 OPEN 7373 16 2DAL1 8 72 491.400 1 1 16 36 72 IC740 IC701 9 C745 8 C701 2DAR1 2DAL2 8 9 9 IC724 5 4 9 1 C709 1 37 8 C741 1 1 8 C710 C713 2DAR2 2EIL 4 8 1DAL1 8 R851 R853 1 C720 37 37 16 1 8 C719 2EIR 2EOL 5 8 1 C714 156 R853 16 1DAR1 9 5 IC727 4 2EOR 4 5 105 7 7 7 7 C717 2MOR 2MOL 1EIR C721 72 1 1 8 8 1 1 1D 6 14 14 8 8 14 14 R851 37 VCA1 GAIN ADJ. (VR701) 16 R852 VR703 1 VR703 VR701 C835 VR701 9 R852 VCA1 VCA2 1DAL2 8 9 VR700 VR702 C944 TP1 GAIN TP2 1 8 C722 C725 1DAR2 C830 R779 5 1EIL 4 5 1 C726 8 4 C818 1DAR2 C830 R779 8 37 8 C835 1 CONTACT SIDE C813 4 5 C812 1 IC736 C825 1 CN705 CONTACT SIDE 1EOR 1EOL 1MOL 1MOR OFFSET VCA2 C811 R761 C726 OFFSET VCA2 VR700 VR702 C944 TP1 GAIN TP2 VCA2 VCA1 C818 5 8 C812 C813 35 1 R844 1 1MOR CONTACT SIDE 5 ATTENTION REMPLACER LE IC LINKS COMME INDIQUE 1 C868 R84 4 R843 GLED CN706 20 C868 1 IC736 27 27 GNDA C850 R841 R842 C927 V5LED V+12C IC717 1 IC716 C811 R761 SIDE A V-15 35 C850 B DSP ASSY 27 27 R8 GLED CN706 16 V5LED 10 IC717 1 IC716 GNDA R848 CH2 OFFSET ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 0V ± 0.01V (VR702) V-15 R914 FR4 P C929 109 109 V+5D V+12C GLED CN703 8 IC738 491.500 IC739 491.500 IC731 ICP-N15 21 CONTACT SIDE 21 20 27 27 R855 R854 28 28 52 52 10 4 5 R785 5 51 C965 25 26 CAUTION IC718 50 R889 R787 R786 C964 8 R911 1 IC737 4 IC715 1 1 CN704 1 1 R756 R765 R766 R767 5 4 VLCD R795 C816 4 1 R912 5 1 1 L701 C822 X700 5 R764 8 8 3 4 C990 R788 R790 5 R865 R863 R873 R861 R859 R857 R868 R879 IC710 75 1 76 R867 R872 R789 100 R793 C846 R891 R809 R810 R811 R812 R813 R814 R815 R816 IC713 FC R792 C861 R794 1 208 C862 C863 IC731 ICP-N15 IC732 ICP-N20 MFD.BY ROHM CO.LTD. DE CHEZ ROHM CO.LTD. C815 4 8 IC712 D708 L700 1 C899 KN704 54 54 1 208 157 8 156157 R804 C865 R791 R798 R799 R800 R801 R802 C910 3 1 5 1 CN700 5 L703 C926 R817 C904 4 R803 4 3 V+5D R808 GLED C706 R704 D702 C832 C831 IC700 C837 IC702 144 144 1 R796 C704 C705 R703 C703 D701 C742 2ADL 8 1 16 R750 R748 D703 D704 IC725 C905 C933 C906 C961 9 8 9 1 16 IC704 D706 1ADR C833 C855 R746 5 144 144 1 CN701 5 109 109 Adjustment points / Connection diagram V5LED C925 IC714 72 Voltmeter (or multimeter) ICP-N20 IC732 R738 R805 REPLACE IC LINKS AS MARKED + 3 C919 R856 COM 11 1 C731 C732 IC726 C934 D709 D710 C743 R735 C928 R719 C935 C930 1ADL D705 8 9 1 16 IC703 R751 R749 IC705 R835 R774 Q702 Q709 R858 + 491.400 R784 R818 R819 R820 R821 R822 R823 R824 1 R866 R864 R862 R860 72 IC734 C758 53 C877 C875 C874 C876 Q704 R772 Q706 R736 104 R869 E V+5D 35 108108 C824 C864 7 R771 R775 R781 7 7 1 1 Q710 R757 R762 7 E Q705 55 R752 R759 R755 Q711 6 CN702 Q703 R837 C718 R720 IC728 IC729 C953 C954 C952 8 9 1 16 CN708 CONTACT SIDE R845 1 1 CN709 V3R3 C922 Q707 1 DSP DWX2316 R747 1 1 DSP DWX2316 VCA2 GAIN CN707 1 1 R883 R884 17 17 IC734:491.400,IC738 AND IC739:491.500 MFD.BY LITTELFUSE INC. IC705 R747 R913 IC719 R768 1 C936 R846 C805 R773 C836 R778 VCA2 OFFSET C946 19 19 R886 R782 R769 R758 VCA1 GAIN 23 23 C943 V+12B KN702 C947 C820 V+5S VCA1 OFFSET V-5S VCA1 OFFSET C953 9 16 CN708 1 1 19 19 R886 R754 R760 C819 IC729 C954 C952 R773 C836 R778 VCA2 OFFSET R776 V+12B 23 23 C943 C805 C946 R782 R776 VCA2 GAIN CN707 IC735 R846 V+5S V-5S KN702 C947 VCA1 OFFSET C820 R754 R760 C819 VCA1 OFFSET R769 R758 36 IC735 1 1 R840 73 73 R737 IC722 R806 R836 72 IC706 104 36 8 7 7 8 8 16 44 53 VCA1 GAIN 36 VCA2 OFFSET -TP 1 1 1 14 14 9 C744 5 OPEN 105 1 1 8 1 OPEN R834 2ADR C932 IC708 R734 37 8 8 14 14 IC730 R807 1414 36 C931 1 V+5D 33 1 1 R739 IC720 16 36 R797 IC709 4 5 4 108 108 IC707 R826 1 C759 1 TP2 GND 9 R783 8 R777 1 R780 16 OPEN 7373 C938 R839 8 16 KN701 1 C702 C740 1 9 1 2DAL1 8 8 37 36 16 2DAR1 2DAL2 8 9 IC724 5 4 8 C701 8 491.400 IC701 9 C745 C709 72 R853 1 1 8 C710 C713 2DAR2 9 2EIL 4 1 37 C741 1 156 7 7 IC740 6 1 1 8 8 1D 16 1 8 72 R851 37 14 14 7 7 1DAL1 8 R851 R853 1 VR703 VR701 R852 1 1 16 1DAR1 9 2EIR 2EOL 5 8 1 C714 1 C720 37 C835 TP2 16 R852 VR703 8 8 14 14 1DAL2 8 5 IC727 4 8 C719 2EOR 4 5 105 GAIN VCA2 VCA1 C835 C818 C717 2MOR 2MOL 1EIR C721 72 C944 VCA1 VCA2 1 8 C722 C725 1DAR2 9 VR700 VR702 C944 TP1 GAIN TP2 1EIL 4 5 1 C726 C830 R779 5 VR701 9 VCA2 OFFSET ADJ. (VR702) 8 8 C813 1DAR2 C830 R779 TP1 C818 C726 8 VR702 1 CONTACT SIDE C812 1 IC736 4 4 5 OFFSET VCA2 C811 R761 C825 1 CN705 CONTACT SIDE 1EOR 1EOL 1MOL 1MOR 37 VR700 5 8 OFFSET C812 VCA2 C813 35 1 R844 1 1MOR CONTACT SIDE 5 ATTENTION REMPLACER LE IC LINKS COMME INDIQUE 1 C868 R84 4 R843 GLED CN706 20 C868 1 IC736 27 27 GNDA C850 R841 R842 C927 V5LED V+12C IC717 1 IC716 C811 R761 SIDE A V-15 35 C850 B DSP ASSY 27 27 R8 GLED CN706 16 V5LED 10 IC717 1 IC716 GNDA R848 CH2 GAIN ADJUSTMENT Adjustment condition • Power -ON state Measuring instrument • Digital multi-meter which can be measured to 0.1mV unit Adjustment value / Adjustment points • 3V ± 0.01V (VR703) V-15 72 + + COM Voltmeter (or multimeter) Adjustment points / Connection diagram 36 FR4 P C929 CN703 1 5 1 L703 V+12C GLED 8 C926 V+5D 1 CN700 V5LED 109 109 IC731 ICP-N15 21 CONTACT SIDE 21 20 R854 27 27 28 R855 5 R785 5 25 26 CAUTION IC718 50 R889 R787 R786 C964 8 8 5 51 C965 10 R911 1 IC737 4 4 4 IC715 1 1 CN704 VLCD 1 C816 R756 R765 R766 R767 5 4 1 R912 4 5 IC731 ICP-N15 IC732 ICP-N20 MFD.BY ROHM CO.LTD. DE CHEZ ROHM CO.LTD. C815 4 8 IC712 D708 L700 1 C899 KN704 5 1 1 L701 C822 X700 R764 8 8 3 1 R788 R790 R795 IC710 75 R789 76 R867 R872 R865 R863 R873 R861 R859 R857 R868 R879 C990 C865 R791 100 R793 C846 R891 R809 R810 R811 R812 R813 R814 R815 R816 IC713 FC R792 C861 R794 1 208 C862 C863 1 54 54 1 208 157 1 R856 R914 D702 C832 C831 C837 IC702 IC700 5 ICP-N20 IC732 IC738 491.500 IC739 491.500 28 52 52 IC714 156157 R804 C910 3 R798 R799 R800 R801 R802 C904 4 R803 4 3 V+5D R808 GLED C706 R704 C704 C705 D703 D704 D701 C742 2ADL 1 16 R750 R748 144 144 5 144 144 1 CN701 5 R703 C703 C905 C906 C961 9 8 C928 C933 C934 8 9 1 16 IC704 D706 1ADR C833 C855 R746 R735 IC725 IC726 C731 C732 R719 1ADL D705 C743 16 IC703 109 109 1 C930 D709 D710 C935 8 9 1 8 1 IC705 R751 R749 3 R817 C877 C875 C874 C876 R774 Q702 Q709 11 C925 R805 REPLACE IC LINKS AS MARKED 72 491.400 R784 R818 R819 R820 R821 R822 R823 R824 R869 R866 R864 R862 R860 R858 V+5D IC734 C758 R738 C824 C864 Q711 Q704 R772 16 44 C919 7 7 1 1 E 9 C744 5 53 104 R835 CONTACT SIDE 7 Q706 55 Q710 R757 R762 7 R771 R775 R781 7 7 8 8 R752 R759 R755 E Q705 R736 R796 1 1 R883 17 R884 R845 1 1 CN709 V3R3 6 CN702 Q703 R837 C718 R720 IC728 IC729 C953 23 23 C952 9 16 CN708 R747 1 1 DSP DWX2316 VCA2 GAIN CN707 17 IC734:491.400,IC738 AND IC739:491.500 MFD.BY LITTELFUSE INC. C922 Q707 1 DSP DWX2316 C954 C805 R773 C836 R778 VCA2 OFFSET C946 19 R782 R769 R758 VCA1 GAIN 19 R886 VCA1 OFFSET C953 IC705 R747 R913 IC719 R768 1 C936 R846 C943 V+12B KN702 C947 V+5S VCA1 OFFSET V-5S C820 R754 R760 C819 IC729 C954 C952 9 16 CN708 1 1 19 19 R886 R776 V+12B 23 23 C943 C805 R773 C836 R778 VCA2 OFFSET C946 VCA2 GAIN CN707 R782 VCA1 OFFSET IC735 R846 V+5S V-5S KN702 C947 VCA1 OFFSET C820 R754 R760 C819 R776 36 R769 R758 1 1 R840 108108 IC722 R806 R836 73 73 R737 104 36 8 72 IC706 C932 53 IC735 36 VCA1 GAIN 1 1 1 14 14 2ADR OPEN OPEN R834 C931 C740 1 IC708 R734 1 105 1 1 8 36 KN701 1 C702 1 V+5D 37 8 8 14 14 16 1 33 1 1 R739 IC720 IC730 R807 1414 16 C759 36 R797 8 IC709 4 5 4 108 108 IC707 R826 2DAL1 8 1 VCA2 TP1 GAIN -TP GND 9 R783 8 R777 1 R780 16 OPEN 7373 C938 R839 2DAR1 2DAL2 8 9 9 491.400 2DAR2 9 IC724 5 4 8 C701 8 37 1 C709 8 7 7 R853 36 16 1 8 C710 C713 1 1 1 8 8 IC740 6 14 14 37 IC701 9 C745 72 R851 37 VCA2 GAIN ADJ. (VR703) VR703 R852 16 1 R851 R853 1 VR701 1D 16 1 8 C741 1 156 C818 7 7 1DAL1 8 2EIL 4 8 1 C714 1 C720 2EIR 2EOL 5 72 VCA2 C835 1 1 16 1DAR1 9 5 IC727 4 C721 8 C719 2EOR 4 5 37 TP2 VR703 8 8 14 14 1DAL2 8 9 R852 C717 2MOR 2MOL 1EIR 105 GAIN C835 VR701 9 1DAR2 C830 R779 VCA1 VCA2 1 8 C722 C725 72 TP1 8 5 1EIL 4 5 1 C726 VR700 VR702 C944 TP1 GAIN TP2 C818 1DAR2 8 37 8 VR702 C944 1 CONTACT SIDE C813 4 5 C812 1 IC736 4 C825 1 CN705 CONTACT SIDE 1EOR 1EOL 1MOL 1MOR OFFSET VCA2 C811 R761 C726 C830 R779 VR700 VCA1 5 8 OFFSET C812 VCA2 C813 35 1 R844 1 1MOR CONTACT SIDE 5 ATTENTION REMPLACER LE IC LINKS COMME INDIQUE 1 C868 R84 4 R843 GLED CN706 20 C868 1 IC736 27 27 GNDA C850 R841 R842 C927 V5LED V+12C IC717 1 IC716 C811 R761 SIDE A V-15 35 C850 B DSP ASSY 27 27 R8 GLED CN706 16 V5LED 10 IC717 1 IC716 GNDA R848 CH1 EQ Low ADJUSTMENT Adjustment condition • CH1 EQ ADJ VR [ VR1604 (LOW): • CH1 INPUT SELECTOR: CD1 • EFFECT OFF: , VR1602 (HI) : C K , CH1 FADER: MAX J , TRANSFORM: N , VR1603 (MID): B , CROSS FADER: 1 side , FADER REVERSE SW: O ] : Center click D , MASTER LEVEL: MAX L M : All are turned OFF P Measuring instrument • Low frequency transmitter • Analog voltage meter which can be measured to 0.2dB unit Adjustment method Set the output of transmitter to 70Hz 2Vrms. • Lch EQ Low ADJ. 1. Turn S1601 (CH1 EQ ON/OFF: A 2. Adjust VR1601 (CH1 TRIM: ) so that the L ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1601 (CH1 EQ ON/OFF: ) to OFF. ) to ON. A 4. Adjust VR1610 (C1EQ Assy (CH1 Low Lch) : A ) so that the L ch output becomes 0dBv+0.2/-0dB. • Rch EQ Low ADJ. 1. Turn S1601 (CH1 EQ ON/OFF: A 2. Adjust VR1601 (CH1 TRIM: ) so that the R ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1601 (CH1 EQ ON/OFF: ) to OFF. ) to ON. A 4. Adjust VR1613 (C1EQ Assy (CH1 Low Rch) : B ) so that the R ch output becomes 0dBv+0.2/-0dB. Adjustment value / Adjustment points • Lch EQ Low ADJ. : 0dBv + 0.2/-0dbv (VR1610) • Rch EQ Low ADJ. : 0dBv + 0.2/-0dbv (VR1613) Hz COM dB Ocillater (70Hz 2Vrms) COM 03B THROUGH-R THROUGH-L CN1601 J E PHONO 1 /LINE 1 CD 1 BANK 1 BANK 1 BANK 2 BANK 2 BANK 3 BANK 3 +9 – D1602 D1601 +12 VR1602 FX ADJ. FX ADJ. FADER CURVE FADER CURVE MID C +6 -26 MID 0 – BANK EDIT VR1603 BANK EDIT MIC SEND SELECT MASTER PROFESSIONAL 2CHANNEL MIXER +6 -26 B TIME/SELECT DJM-909 LOW TIME/SELECT +6 -26 LOW EFFECT LOCK ON +6 N CH-1 OFF MIX/DEPTH EFFECT CUE EFFECT -26 C1601 R1631 R1610 MIX/DEPTH ON EQ-R CH-1 SEND A EQ OFF OFF MIN MAX ON TAP TAP MIN CH-2 SEND MAX ON TRANSFORM TRANSFORM FADER START O MASTER LEVEL REVERSE REVERSE D1603 LOW-R D1608 L CH-1 K R 14 14 CH-2 5 10 3 3 9 8 1 1 8 0 0 – 1 –1 – 3 –3 3 – 6 –6 3 2 – 9 –9 2 1 – 15 – 15 1 0 – 22 dB – 22 dB 0 VR1613 LOW-L VR1610 LL+ C1685 4 EQ_LOUT S1601 D1606 R+ REQ_ROUT CH-1 7 6 5 4 CH-2 P REVERSE C1686 1 C1627 MARK SIDE MISAKI C1628 D1607 S1603 CH1 SEND CH_SEND FADER REVERSE CH-1 C.F. CH-2 ON ON OFF OFF ON 1 EQ ON/OFF MIC SEND SE_OUT_R 9 5 9 6 1 8 1 8 SE_OUT_L 9 10 7 6 R1622 4 IC1604 C1648 FR4 P VR1604 103B 103B S1601 FADER START 5 7 CH-2 +6 -26 EQ 0 – CH1 EQ LO R1693 R1616 6 6 1 17 5 4 12 0 – PHONES +6 -26 +12 0 BOOTH/SESSION OUT HI LOW C1602 1 CH14 EQ LOW R1621 17 SESSION 5 IC1607 VR1613 M +9 – HI D -12 CN1602 VR1612 MID-R 1 1 SE_IN_L SIDE SE_IN_R 4 103B-NON VR1605 1 CONTACT CN1603 MIC_SEND B A TRIM – HI -12 1 MID-L VR1609 R1615 S1604 R1694 D1609 Q1601 VR1610 PHONO 2 /LINE 2 CD 2 MASTER LEVEL TRIM VR1604 Low- R CH-1 VR1601 0 – 103B VR1603 C1680 1 CH14 EQ MID C1682 6 Q1600 4 6 HI-R 5 VR1611 IC1605 4 C1681 C1679 CN1604 C1661 1 MIC MIC LEVEL SESSION IN Low- L A MASTER 2 OUT CH1 CD INPUT 1 8 1 203B VR1606 1 MIC_IN C1665 4 1 HI-L VR1608 R1609 1676 1675 MIC EQ LO 5 4 C1630 1 Voltmeter (dB) SIDE A C1EQ ASSY Q1605 R1641 C OFF Front Panel Section FOOT SW Adjustment points / Connection diagram 37 2 L FEELING ADJ. PHONES POWER CH1 EQ Mid ADJUSTMENT Adjustment condition • CH1 EQ ADJ VR [ VR1604 (LOW): • CH1 INPUT SELECTOR: CD1 • EFFECT OFF: , VR1602 (HI) : C K , CH1 FADER: MAX J , TRANSFORM: N , VR1603 (MID): B , CROSS FADER: 1 side , FADER REVERSE SW: O ] : Center click D , MASTER LEVEL: MAX L M : All are turned OFF P Measuring instrument • Low frequency transmitter • Analog voltage meter which can be measured to 0.2dB unit Adjustment method Set the output of transmitter to 1kHz 2Vrms. • Lch EQ Mid ADJ. 1. Turn S1601 (CH1 EQ ON/OFF: 2. Adjust VR1601 (CH1 TRIM: ) to OFF. A ) so that the L ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1601 (CH1 EQ ON/OFF: ) to ON. A 4. Adjust VR1609 (C1EQ Assy (CH1 Mid Lch) : C ) so that the L ch output becomes 0dBv+0.2/-0dB. • Rch EQ Mid ADJ. 1. Turn S1601 (CH1 EQ ON/OFF: A 2. Adjust VR1601 (CH1 TRIM: ) so that the R ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1601 (CH1 EQ ON/OFF: A ) to OFF. ) to ON. 4. Adjust VR1612 (C1EQ Assy (CH1 Mid Rch) : D ) so that the R ch output becomes 0dBv+0.2/-0dB. Adjustment value / Adjustment points • Lch EQ Mid ADJ. : 0dBv + 0.2/-0dbv (VR1609) • Rch EQ Mid ADJ. : 0dBv + 0.2/-0dbv (VR1612) Hz COM dB Ocillater (1kHz 2Vrms) COM THROUGH-R THROUGH-L CN1601 PHONO 1 /LINE 1 CD 1 BANK 1 BANK 1 BANK 2 BANK 2 BANK 3 BANK 3 TRIM M +9 – BOOTH/SESSION OUT D +9 – HI HI D1601 D1602 VR1603 103B +12 VR1602 FX ADJ. FX ADJ. FADER CURVE FADER CURVE 0 – LOW PHONES +6 -26 +12 0 – HI -12 MID C +6 -26 MID 0 – BANK EDIT VR1603 BANK EDIT MIC SEND SELECT MASTER PROFESSIONAL 2CHANNEL MIXER +6 -26 C1602 1 TIME/SELECT DJM-909 LOW B TIME/SELECT +6 -26 LOW EFFECT LOCK ON +6 N CH-1 OFF MIX/DEPTH EFFECT CUE EFFECT -26 6 6 C1601 R1631 CN1602 MIX/DEPTH ON CH-1 SEND A EQ OFF OFF MIN MAX ON TAP TAP MIN CH-2 SEND MAX ON R1610 FADER START R1616 R1622 REVERSE L CH-1 K R 14 14 CH-2 5 10 3 3 9 8 1 1 8 0 0 – 1 –1 – 3 –3 3 – 6 –6 3 2 – 9 –9 2 1 – 15 – 15 1 0 – 22 dB – 22 dB 0 VR1610 C1685 4 EQ_LOUT S1601 D1606 R+ REQ_ROUT CH-1 7 6 5 4 CH-2 P REVERSE C1686 1 MARK SIDE MISAKI C1628 D1607 S1603 CH1 SEND CH_SEND FADER REVERSE CH-1 C.F. CH-2 ON ON OFF OFF ON 1 EQ ON/OFF C1627 SE_OUT_R 9 5 9 6 1 8 1 8 SE_OUT_L 9 10 7 6 LOW-L 4 LL+ MIC SEND 5 IC1607 IC1604 VR1613 4 5 C1648 D1603 17 LOW-R 17 SESSION MASTER LEVEL REVERSE CH1 EQ LO R1693 D1608 R1621 TRANSFORM TRANSFORM O FR4 P VR1604 103B 1 S1601 FADER START 5 7 CH-2 +6 -26 EQ 0 – 103B CH14 EQ LOW EQ-R VR1612 MID-R 1 SE_IN_L SIDE SE_IN_R 4 103B-NON VR1605 1 CONTACT CN1603 MIC_SEND 12 PHONO 2 /LINE 2 CD 2 MASTER LEVEL TRIM VR1604 VR1612 CH-1 VR1601 0 – -12 1 MID-L VR1609 R1615 1 S1604 R1694 D1609 Q1601 4 03B CH14 EQ 1 C1680 MID C1682 6 Q1600 1 J E SESSION IN D A MIC MIC LEVEL 6 HI-R 5 VR1611 IC1605 4 C1681 C1679 CN1604 1 C1661 4 VR1609 MASTER 2 OUT CH1 CD INPUT 1 8 1 203B VR1606 MIC_IN C1665 Mid- R 1 HI-L VR1608 R1609 1676 1675 MIC EQ LO 5 4 C1630 C Mid- L 1 Voltmeter (dB) SIDE A C1EQ ASSY Q1605 R1641 C OFF Front Panel Section FOOT SW Adjustment points / Connection diagram 38 2 L FEELING ADJ. PHONES POWER CH1 EQ Hi ADJUSTMENT Adjustment condition • CH1 EQ ADJ VR [ VR1604 (LOW): • CH1 INPUT SELECTOR: CD1 • EFFECT OFF: , VR1602 (HI) : C K , CH1 FADER: MAX J , TRANSFORM: N , VR1603 (MID): B , CROSS FADER: 1 side , FADER REVERSE SW: O ] : Center click D , MASTER LEVEL: MAX L M : All are turned OFF P Measuring instrument • Low frequency transmitter • Analog voltage meter which can be measured to 0.2dB unit Adjustment method B Set the output of transmitter to 13kHz 2Vrms. • Lch EQ Hi ADJ. 1. Turn S1601 (CH1 EQ ON/OFF: A 2. Adjust VR1601 (CH1 TRIM: ) so that the L ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1601 (CH1 EQ ON/OFF: A ) to OFF. ) to ON. 4. Adjust VR1608 (C1EQ Assy (CH1 Hi Lch) : E ) so that the L ch output becomes 0dBv+0.2/-0dB. • Rch EQ Hi ADJ. 1. Turn S1601 (CH1 EQ ON/OFF: 2. Adjust VR1601 (CH1 TRIM: A ) to OFF. ) so that the R ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1601 (CH1 EQ ON/OFF: A ) to ON. 4. Adjust VR1611 (C1EQ Assy (CH1 Hi Rch) : F ) so that the R ch output becomes 0dBv+0.2/-0dB. Adjustment value / Adjustment points • Lch EQ Hi ADJ. : 0dBv + 0.2/-0dbv (VR1608) • Rch EQ Hi ADJ. : 0dBv + 0.2/-0dbv (VR1611) Hz COM dB Ocillater (13kHz 2Vrms) COM C C1EQ ASSY CD 1 BANK 1 BANK 1 BANK 2 BANK 2 BANK 3 BANK 3 TRIM M HI D1601 D1602 +12 VR1602 FX ADJ. FX ADJ. FADER CURVE FADER CURVE 0 – LOW PHONES +6 -26 +12 0 BOOTH/SESSION OUT +9 – HI D -12 MID C +6 -26 MID 0 – BANK EDIT VR1603 BANK EDIT MIC SEND SELECT MASTER PROFESSIONAL 2CHANNEL MIXER +6 -26 C1602 1 TIME/SELECT DJM-909 LOW B TIME/SELECT +6 -26 LOW EFFECT VR1754 CH-1 LOCK ON +6 N OFF MIX/DEPTH EFFECT CUE EFFECT -26 R1610 EQ-R MIX/DEPTH ON CH-1 SEND A EQ OFF OFF MIN MAX ON TAP TAP MIN CH-2 SEND MAX ON TRANSFORM TRANSFORM FADER START O MASTER LEVEL REVERSE REVERSE D1603 D1608 L CH-1 VR1613 K R 14 14 CH-2 5 10 3 3 9 8 1 1 8 0 0 – 1 –1 – 3 –3 3 – 6 –6 3 2 – 9 –9 2 1 – 15 – 15 1 0 – 22 dB – 22 dB 0 VR1610 C1685 4 EQ_LOUT S1601 D1606 R+ REQ_ROUT CH-1 7 6 5 4 CH-2 P REVERSE C1686 1 MARK SIDE MISAKI C1628 D1607 S1603 CH1 SEND CH_SEND FADER REVERSE CH-1 C.F. CH-2 ON ON OFF OFF ON 1 EQ ON/OFF C1627 SE_OUT_R 9 5 9 6 1 8 1 8 SE_OUT_L 9 10 7 6 LOW-L 4 LL+ MIC SEND 5 IC1607 IC1604 CH1 EQ LO R1622 4 5 C1648 FR4 P VR1604 103B S1601 FADER START 5 7 CH-2 +6 -26 EQ 0 – 103B LOW-R 17 17 SESSION Q1605 R1641 R1693 R1616 6 6 1 CH14 EQ LOW R1621 SE_IN_L SIDE SE_IN_R 4 103B-NON VR1605 1 CONTACT CN1603 MIC_SEND C1601 R1631 CN1602 VR1612 MID-R 1 1 S1604 R1694 D1609 Q1601 12 PHONO 2 /LINE 2 CD 2 – +9 – VR1604 E CH-1 MASTER LEVEL TRIM HI -12 1 MID-L VR1609 R1615 Q1600 4 PHONO 1 /LINE 1 SESSION IN D A J E VR1601 0 – 103B 6 C1661 1 VR1603 C1680 1 CH14 EQ MID C1682 F C MIC LEVEL 6 HI-R 5 VR1611 IC1605 4 C1681 C1679 CN1604 1 MIC_IN C1665 4 VR1611 MIC THROUGH-R THROUGH-L CN1601 8 1 203B VR1606 Hi - R 1 VR1608 1 Hi - L MASTER 2 OUT CH1 CD INPUT 03B E HI-L VR1608 R1609 1676 1675 MIC EQ LO 5 4 C1630 1 Voltmeter (dB) SIDE A OFF Front Panel Section FOOT SW Adjustment points / Connection diagram 39 2 L FEELING ADJ. PHONES POWER CH2 EQ Low ADJUSTMENT Adjustment condition • CH2 EQ ADJ VR [ VR1754 (LOW): • CH2 INPUT SELECTOR: CD2 • EFFECT OFF: N G , VR1753 (MID): , CH2 FADER: MAX J , TRANSFORM: H K , VR1752 (HI) : , CROSS FADER: 2 side , FADER REVERSE SW: O ] : Center click I , MASTER LEVEL: MAX L M : All are turned OFF P Measuring instrument • Low frequency transmitter • Analog voltage meter which can be measured to 0.2dB unit Adjustment method Set the output of transmitter to 70Hz 2Vrms. • Lch EQ Low ADJ. 1. Turn S1754 (CH2 EQ ON/OFF: F 2. Adjust VR1751 (CH2 TRIM: ) so that the L ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1754 (CH2 EQ ON/OFF: ) to OFF. ) to ON. F 4. Adjust VR1758 (C2EQ Assy (CH2 Low Lch) : ) so that the L ch output becomes 0dBv+0.2/-0dB. G • Rch EQ Low ADJ. 1. Turn S1754 (CH2 EQ ON/OFF: F 2. Adjust VR1751 (CH2 TRIM: ) so that the R ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1754 (CH2 EQ ON/OFF: ) to OFF. ) to ON. F 4. Adjust VR1761 (C2EQ Assy (CH2 Low Rch) : H ) so that the R ch output becomes 0dBv+0.2/-0dB. Adjustment value / Adjustment points D SIDE A C2EQ ASSY R1806 IC1752 C1782 IC1753 8 5 Q1703 C1778 VR1761 R1776 C1812 C1761 REQ_ROUT R+ 4 C1811 R1765 L+ 5 C1809 C1814 1 8 6 12 MONITOR BALANCE C1813 LIC1754 EQ_R C1769 D1754 1 7 EQ ON/OFF PHONES POWER Adjustment points / Connection diagram 40 4 CH2-SEND 2 FEELING ADJ. FOOT SW C1810 D1702 Front Panel Section 1 R1794 1 OFF 4 IC1755 THROUGH-L OFF 1 S1753 OFF ON 11 7 L CH-2 ON D1751 C.F. CONTACT SIDE CH-2 REVERSE FADER REVERSE ON LINSEL 4 P CH-1 R1807 3 0 CH-1 44 – 22 dB 11 – 22 dB 5 1 0 C1780 2 – 15 3 4 7 3 –9 – 15 1 1 1 CN1754 –6 – 9 1 CH_SEND –3 – 6 2 CONTACT SIDE 5 – 3 3 4 EXTSEL 6 IC1759 5 7 MON_SW1 MON_SW2 –1 11 CN1753 S1752 – 1 6 11 MONITOR SELECT 8 0 5 THROU -R 9 1 0 EQ-L 3 1 Q1702 K 10 3 8 C1798 C1797 C1766 5 9 VR1755 VR1758 VR1611 CH-2 C1770 9 S1754 EQ_LOUT 14 9 10 7 2 G R 14 H VR1761 VR1611 D1703 LOW-L VR1758 L CH-1 8 Low Hi - R -L REVERSE C1774 O LOW-R FADER START MASTER LEVEL REVERSE R1766 TRANSFORM Low Hi - R -R CH-2 SEND S1754 TRANSFORM FADER START C1772 C1771 F C1765 ON 5 MAX C1776 OFF MIN TAP 4 TAP 1 MAX CH2 EQ LOW MIN ON EQ N OFF 5 CH-1 SEND VR1754 EQ 0 103B CH-2 +6 -26 ON – V+BB AGND V-BB CUE MID-R MIX/DEPTH VR1760 +6 -26 OFF MIX/DEPTH EFFECT G VR1754 CH-1 1 CN1751 6 6 LOW EFFECT LOCK ON 4 DJM-909 EFFECT 1 LOW SESSION IN +6 -26 1 0 – SELECT VR1753 MASTER TIME/SELECT MID-L H PROFESSIONAL 2CHANNEL MIXER TIME/SELECT +6 -26 VR1753 MID BANK EDIT VR1757 BANK EDIT 103B PHONES +12 MIC SEND C1773 0 – +6 -26 CH2 MID -12 FADER CURVE R1793 FADER CURVE 8 FX ADJ. VR1752 +6 -26 4 I FX ADJ. +12 LOW 1 0 – BOOTH/SESSION OUT HI HI -12 M +9 – 103B +9 – C1775 E 0 HI 66 BANK 3 VR1751 MASTER LEVEL HI-R BANK 3 CD 2 TRIM 1 BANK 2 EQ 4 MID BANK 2 1 CN1752 PHONO 2 /LINE 2 VR1759 R1760 TRIM – CH-1 J 1 BANK 1 VR1752 BANK 1 HI-L PHONO 1 /LINE 1 CD 1 MIC LEVEL 4 MIC MASTER 2 OUT R1759 VR1756 Ocillater (70Hz 2Vrms) CH2 CD INPUT 1 Voltmeter (dB) C1758 C1757 CH2 EQ HI COM Hz COM 5 4 R1758 R1757 dB R1808 • Lch EQ Low ADJ. : 0dBv + 0.2/-0dbv (VR1758) • Rch EQ Low ADJ. : 0dBv + 0.2/-0dbv (VR1761) CH2 EQ Mid ADJUSTMENT Adjustment condition • CH2 EQ ADJ VR [ VR1754 (LOW): • CH2 INPUT SELECTOR: CD2 • EFFECT OFF: N G , VR1753 (MID): , CH2 FADER: MAX J , TRANSFORM: H K , VR1752 (HI) : , CROSS FADER: 2 side , FADER REVERSE SW: O ] : Center click I , MASTER LEVEL: MAX L M : All are turned OFF P Measuring instrument • Low frequency transmitter • Analog voltage meter which can be measured to 0.2dB unit Adjustment method Set the output of transmitter to 1kHz 2Vrms. • Lch EQ Mid ADJ. 1. Turn S1754 (CH2 EQ ON/OFF: F 2. Adjust VR1751 (CH2 TRIM: ) so that the L ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1754 (CH2 EQ ON/OFF: ) to OFF. ) to ON. F 4. Adjust VR1757 (C2EQ Assy (CH2 Mid Lch) : ) so that the L ch output becomes 0dBv+0.2/-0dB. I • Rch EQ Mid ADJ. 1. Turn S1754 (CH2 EQ ON/OFF: F 2. Adjust VR1751 (CH2 TRIM: ) so that the R ch output becomes 0dBv+0.2/-0dB. ) to ON. ) so that the R ch output becomes 0dBv+0.2/-0dB. D SIDE A C2EQ ASSY 3 IC1753 Q1703 C1778 VR1761 R1776 REQ_ROUT 4 R1765 L+ 5 R+ C1814 1 8 6 12 8 4 1 MONITOR BALANCE C1813 LIC1754 EQ_R C1769 D1754 1 7 EQ ON/OFF PHONES POWER Adjustment points / Connection diagram 41 1 4 CH2-SEND 2 FEELING ADJ. FOOT SW C1761 Front Panel Section C1812 1 OFF C1811 OFF ON S1753 OFF C1809 7 L CH-2 ON D1751 C.F. CONTACT SIDE CH-2 REVERSE FADER REVERSE ON C1810 D1702 R1794 4 P CH-1 5 IC1755 THROUGH-L 0 CH-1 C1782 – 22 dB 11 – 22 dB LINSEL 1 0 5 44 – 15 11 – 15 5 2 1 6 C1780 –9 3 4 7 – 9 1 1 1 CN1754 3 2 7 CH_SEND –6 11 CN1753 S1752 – 6 CONTACT SIDE 3 EXTSEL –3 4 IC1759 – 3 5 MON_SW1 MON_SW2 –1 11 MONITOR SELECT – 1 6 EQ-L 8 0 THROU -R 9 1 Q1702 10 3 0 C1798 C1797 C1766 K 1 VR1755 5 3 C1770 5 8 D1703 CH-2 9 5 9 S1754 EQ_LOUT 14 9 10 7 2 R 14 8 L CH-1 C1774 LOW-L VR1758 REVERSE LOW-R FADER START MASTER LEVEL REVERSE J C1772 C1771 TRANSFORM O C1765 CH-2 SEND R1766 TRANSFORM C1776 F S1754 FADER START V+BB AGND V-BB ON C1773 MAX 5 OFF MIN TAP VR1761 VR1760 VR1611 4 TAP 1 MAX CH2 EQ LOW MIN ON 4 EQ N OFF 8 1 CH-1 SEND 4 EQ 0 VR1754 – VR1758 VR1757 VR1611 103B CH-2 +6 -26 ON MID-R MIX/DEPTH Low Mid Hi - -R -RR CUE VR1754 CH-1 LOCK ON OFF MIX/DEPTH +6 -26 EFFECT G 1 CN1751 6 6 EFFECT EFFECT SESSION IN LOW 1 DJM-909 Low Mid Hi - R -L VR1760 LOW +6 -26 I 0 – SELECT VR1753 MASTER TIME/SELECT MID-L H PROFESSIONAL 2CHANNEL MIXER TIME/SELECT +6 -26 VR1753 MID BANK EDIT VR1757 BANK EDIT 103B PHONES +12 MIC SEND 0 – +6 -26 CH2 MID FADER CURVE R1793 FADER CURVE 1 FX ADJ. VR1752 +6 C1775 I FX ADJ. +12 66 1 HI LOW -26 0 – +9 – HI -12 M BOOTH/SESSION OUT BANK 3 EQ 4 MID VR1751 BANK 3 +9 – VR1752 MASTER LEVEL E 0 HI -12 CD 2 TRIM BANK 2 HI-R BANK 2 103B PHONO 2 /LINE 2 VR1759 R1760 TRIM – CH-1 J 1 CN1752 BANK 1 1 BANK 1 HI-L PHONO 1 /LINE 1 CD 1 R1759 VR1756 MIC MASTER 2 OUT 4 Ocillater (1kHz 2Vrms) CH2 CD INPUT MIC LEVEL 1 Voltmeter (dB) C1758 C1757 CH2 EQ HI COM Hz COM 5 4 R1757 dB R1758 • Lch EQ Mid ADJ. : 0dBv + 0.2/-0dbv (VR1757) • Rch EQ Mid ADJ. : 0dBv + 0.2/-0dbv (VR1760) IC1752 Adjustment value / Adjustment points R1807 J R1806 F 4. Adjust VR1760 (C2EQ Assy (CH2 Mid Rch) : R1808 E 3. Turn S1754 (CH2 EQ ON/OFF: ) to OFF. CH2 EQ Hi ADJUSTMENT Adjustment condition • CH2 EQ ADJ VR [ VR1754 (LOW): • CH2 INPUT SELECTOR: CD2 • EFFECT OFF: N G , VR1753 (MID): , CH2 FADER: MAX J , TRANSFORM: H K , VR1752 (HI) : , CROSS FADER: 2 side , FADER REVERSE SW: O ] : Center click I , MASTER LEVEL: MAX L M : All are turned OFF P Measuring instrument • Low frequency transmitter • Analog voltage meter which can be measured to 0.2dB unit Adjustment method Set the output of transmitter to 13kHz 2Vrms. • Lch EQ Hi ADJ. 1. Turn S1754 (CH2 EQ ON/OFF: F 2. Adjust VR1751 (CH2 TRIM: ) so that the L ch output becomes 0dBv+0.2/-0dB. E 3. Turn S1754 (CH2 EQ ON/OFF: ) to OFF. ) to ON. F 4. Adjust VR1756 (C2EQ Assy (CH2 Hi Lch) : ) so that the L ch output becomes 0dBv+0.2/-0dB. K • Rch EQ Hi ADJ. 1. Turn S1754 (CH2 EQ ON/OFF: F 2. Adjust VR1751 (CH2 TRIM: ) so that the R ch output becomes 0dBv+0.2/-0dB. ) to ON. ) so that the R ch output becomes 0dBv+0.2/-0dB. D SIDE A C2EQ ASSY 3 IC1753 REQ_ROUT R+ 4 C1761 R1765 L+ 5 C1812 C1814 1 8 6 12 MONITOR BALANCE C1813 LIC1754 EQ_R C1769 D1754 1 7 EQ ON/OFF PHONES POWER Adjustment points / Connection diagram 42 1 4 CH2-SEND 2 FEELING ADJ. FOOT SW C1811 Front Panel Section C1809 1 OFF 8 5 Q1703 C1778 VR1761 R1776 OFF ON S1753 OFF C1810 D1702 7 L CH-2 ON D1751 C.F. CONTACT SIDE CH-2 REVERSE FADER REVERSE ON 1 R1794 4 P CH-1 4 IC1755 THROUGH-L 0 CH-1 C1782 – 22 dB 11 – 22 dB LINSEL 1 0 44 2 – 15 11 3 –9 – 15 5 –6 – 9 1 3 4 7 –3 – 6 2 C1780 5 – 3 3 4 1 1 1 CN1754 6 CH_SEND 5 7 CONTACT SIDE –1 EXTSEL – 1 6 IC1759 8 0 5 MON_SW1 MON_SW2 9 1 0 11 CN1753 S1752 3 1 11 MONITOR SELECT K 10 3 THROU -R 5 8 EQ-L CH-2 9 Q1702 9 S1754 EQ_LOUT 14 9 C1798 C1797 C1766 R 14 10 7 2 VR1755 L CH-1 C1770 REVERSE D1703 LOW-L VR1758 MASTER LEVEL LOW-R FADER START O REVERSE R1766 TRANSFORM 8 CH-2 SEND S1754 TRANSFORM FADER START C1774 F C1772 C1771 ON 4 MAX C1765 OFF MIN TAP 1 TAP CH2 EQ LOW MAX 5 EQ N MIN ON C1776 EQ OFF 5 CH-1 SEND V+BB AGND V-BB CH-2 +6 -26 VR1754 0 103B OFF ON – C1773 CUE MID-R +6 -26 MIX/DEPTH VR1760 MIX/DEPTH EFFECT G VR1754 CH-1 1 CN1751 6 6 LOW EFFECT LOCK ON 4 DJM-909 EFFECT 1 LOW SESSION IN +6 -26 1 0 – SELECT VR1753 MASTER TIME/SELECT MID-L H BANK EDIT PROFESSIONAL 2CHANNEL MIXER VR1757 BANK EDIT TIME/SELECT +6 -26 VR1753 MID +12 MIC SEND 103B PHONES +6 -26 CH2 -12 FADER CURVE R1793 FADER CURVE MID 0 – VR1752 +6 -26 8 FX ADJ. LOW 4 I FX ADJ. L 1 HI +12 1 BOOTH/SESSION OUT +9 – HI -12 0 – VR1751 BANK 3 BANK 3 +9 – EQ 4 MID HI VR1761 VR1759 VR1611 C1775 0 – Low Hi Hi -- R -RR 66 M E 103B MASTER LEVEL TRIM 1 CN1752 TRIM VR1758 VR1756 VR1611 1 J MIC LEVEL CD 2 VR1752 BANK 2 PHONO 2 /LINE 2 HI-R BANK 2 CH-1 K HI-L BANK 1 VR1759 R1760 BANK 1 Low Hi Hi- -R -LL 4 PHONO 1 /LINE 1 CD 1 MASTER 2 OUT R1759 VR1756 Ocillater (13kHz 2Vrms) CH2 CD INPUT MIC 1 Voltmeter (dB) C1758 C1757 CH2 EQ HI COM Hz COM 5 4 dB R1758 R1757 • Lch EQ Hi ADJ. : 0dBv + 0.2/-0dbv (VR1756) • Rch EQ Hi ADJ. : 0dBv + 0.2/-0dbv (VR1759) IC1752 Adjustment value / Adjustment points R1807 L R1806 F 4. Adjust VR1759 (C2EQ Assy (CH2 Hi Rch) : R1808 E 3. Turn S1754 (CH2 EQ ON/OFF: ) to OFF. DISASSEMBLY 1 Diagnosis of Fader Section Diagnosis of MAIN Assy To diagnose the MAIN Assy, remove the bottom plate, as shown below: 1 2 1 2 3 Remove the eight screws. Remove the three slider knob (L)s. Remove the four screws. Remove the control panel (D9). Remove the bottom plate. 1 1 1 1 2 1 2 Control panel (D9) Bottom plate 1 1 2 3 2 2 1 1 Slider knob (L) ⋅ 3 Bottom view About the load-adjuster screw (FEELING ADJ.) for the slider Loading (smoothness) of the slider can be adjusted according to the user's preference. For adjustment, use the supplied hexagonal driver. tighten MAIN Assy Diagnosis 43 loosen 4 5 Remove the one screw. Remove the panel stay (D) assy. Note: As the control panel (U9) may easily get scratched, pull out or push in the panel stay (D) assy, slightly tilting it during disassembly or reassembly. This part requires special care to avoid scratching it. 5 -1 5 -2 Note for removing the Front Panel block When removing the Front Panel block from the unit, remove the screws indicated by the arrows ( ). 4 Control panel (U9) Panel stay (D) Assy 6 Arrange the unit as shown in the photo below. Note: As the flexible cables are short, provide a stand with a height similar to the unit's below the plate, to make your work easier. LVMR Assy C2TR Assy C1TR Assy SW POWER SUPPLY 6 Stand RVSW Assy Diagnosis 44 DSP Assy CFVR Assy FSSW Assy 2 Diagnosis of LCD, EQ and SEND Section 7 8 1 2 3 Remove the six screws. Remove the three volumes. 7 Remove the nine screws. Remove the control panel (U9). 7 8 7 Remove all volume knobs. 7 2 2 8 2 7 8 2 2 1 3 7 Control panel (U9) 2 2 2 Exchange About the TRANSFORM ON/OFF lever The pivot direction of the TRANSFORM ON/OFF lever can be changed by 45°, according to the user's preference. 1 Remove the four screws. 1 1 1 4 5 6 7 1 2 Remove the seven screws. Remove the earth lead by removing the one screw. Remove the Flexible Cable Remove the LCD Section. 6 LCD Section (LCD Assy) (LCD module) 7 4 4 4 4 4 4 5 2 Turn a direction. 2 3 2 Reattatch the four screws. 45 4 8 9 Remove the two screws. 10 11 Remove the two hexagonal nuts. Remove the two hexagonal nuts. Remove the panel stay (U9). 9 9 ⋅3 ⋅4 10 ⋅4 13 Return the LCD block to its original position. 10 ⋅ 3 11 9 8 8 Panel stay (U9) Diagnosis 12 Insert the flexible-cable connector to the LCD block. LCD Section 12 Flexible Cable 46 3 Note for attaching the LCD Assy When tightening the six screws 1 6 , make sure that the VR A is at the center of the attaching hole. 1 5 4 6 3 2 A The VR must be at the center of the attaching hole. 4 Note for attaching the LCD Assy to the panel stay When tightening the six screws 1 from the holes on the panel stay. B 6 , make sure that the positions of the two holes 1 5 2 4 47 of the LCD Assy will not be shifted B 6 3 B 5 Note for attaching the MIC LEVEL VR 1 Tighten only the nut for the MIC LEVEL VR, and leave the other nuts untightened at this point. 3 MIC LEVEL VR 1 2 Tighten the three screws of the MIC JACK block. 3 Remove the hexagonal nut. 4 Tighten the screws ~ to $, in that order. 5 Tighten the 15 hexagonal nuts.. 2 x2 Ÿ 5 x3 ⁄ ! $ ‹ 5 x4 # ~ @ 5 5 5 x3 x4 ¤ 48 2 CONFIGURATION OF THE PC BOARD C2EQ Assy C1EQ Assy MAIN Assy C2BF Assy SDRT Assy HPBO Assy LVMR Assy LCD Section (LCD Assy) (LCD module) C1BF Assy MICB Assy XLR Assy C2TR Assy C1TR Assy SW POWER SUPPLY RVSW Assy DSP Assy 49 CFVR Assy FSSW Assy

Training Guide Djm-909

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