Transcript
ORDER NO.
CRT3335 DEH-P670MP/XN/UC
MULTI-CD CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH FM/AM TUNER
DEH-P670MP
/XN/UC
DEH-P6700MP/XN/UC DEH-P6750MP/XN/ES
This service manual should be used together with the following manual(s): Model No. CX-3158
Order No. CRT3394
Mech.Module S10.1AAC
Remarks CD Mech. Module:Circuit Description, Mech. Description, Disassembly
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2004 K-ZZU.DEC. 2004 Printed in Japan
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2
3
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM A
A TUNER AMP UNIT VDD
IC 3 EEPROM 5.0V
5V
OSC
B
ANTENNA
CN401
AM ANT
1
1
NC
NC
18 19 20 21 NC
NC
14
NC
11
DO
CK
DI
10 9 8 CE1
5 SL
CE2
WC
13 ROM_VDD
7 6
FM/AM TUNER UNIT
IC 5 3.3V
LPF
FMRF
ATT Rch
2
3
IC 1 3.3V
FM ANT ATT FMRF
24
IC 2 2.5V Lch
MIXER, IF AMP
23
DET, FM MPX
RF adj
ANT adj
T51
CF52
AUDIOGND
NC
12
15
22
16
VDD_3.3
DGND
2
VCC
OSCGND
C
RFGND
CF51
4
3.3V
IC 4 3.3V 2.5V 2.5V
ELEC SOU
17
20
TUN 3.3V IC 401 3 NJM2391DL1-33 1
MUTE 41 IN2L 43 IN4L+
TUN L
SYS 8.3V L+
TUNER 3.3V REGULATOR
L-
44
CDL
42 IN3L
IN4L-
BZ641
D CD CORE UNIT(S10.1)
7 11
CN101 Q101 143
5
E,F
LD+
14
1 4
M
M2 LOADING/CARRIAGE MOTOR
M
SYSPW
B.UP
XIN
10
80
XOUT
ASENBO
1 13 11
X601 10.00MHz
Q8
FOP
Q102
TOP FD,TD
14
SD,MD
12
LOEJ CONT
22
53
9
47
IC 601(2/2) PEG057A
BRST,BRXEN,BSRQ
X2
S802
LOEJ
EJTIN 39
BRST,BRXEN,BSRQ BDATA,BSCK
31 30 97
40 42
DSENS
CONT
IC 701 PE5454A 32
Q805 FLPILM
DETACH SENSE SW
E
B.UP
BDATA,BSCK,CONT, CDMUTE
MICRO COMPUTER
IC 301 BA5835FP
20
SYSTEM CONTROLLER
13
X1
CD DRIVER 16 SOP 15 SOM 18 LCOP 17 LCOM
LCDPW/ OELPW
X701
12 FOP 13 TOP M1 SPINDLE MOTOR
LE
VD
Q651 VD
12EJ 8EJ DSCSNS
VDCONT
3
21
4
20
19
5
91 34
ILB CONTROL
ROT0 ILMPW
FOP 1 TOP 4
LOUT
92 85
IPPW
Q101
CN901 31
MUTE
CDL
14
PD
79
IPPW
LVLINL
RX RX2
ROT1
FOCUS ACT. MONITOR TRACKING ACT. DIODE
IC 201 UPD63763GJ
LD
RF AMP, CD DECODER, LOUT MP3 AND WMA DECODER, DIGITAL SERVO/DATA PROCESSOR
AC,BD
HOLOGRAM UNIT
8
PEE TX
SWVDD
5
27 19
CN651 142
15
28
IC 101
DPDT
MD
15
1 TX
6 HA12240FP 2 RX
CSENS
LD-
BUS5
7
22
IP-BUS DRIVER
KYDT
LASER DIODE
N
L-
BUS+
V3R3D
VST,VCK,VDT
L+
5 1 8
PICKUP UNIT (P10)(SERVICE)
D
BUZZER
CN101
B.UP
Q803
38 35 36 41
33
B.UP
Q804
VD
49
HOME
VDD VDCONT S904 12EJ
Q
S903 S905 S901 8EJ DSCSNS HOME
3V REGULATOR 3VDD
V3R3D
3
IC 203 NJM2885DL1-33
Q
Q652
VDCONT
1
VD2
3
IC 703
2
VDD
5
19
VDD
S-812C33AUA-C2N
BUFFER
VDD
3.3V REGULATOR
4
IC 801 2 TC7SET08FUS1
Q650 VD2
2
22
VD2
VD OEL
F Q653
16
DEH-P670MP/XN/UC 1
2
3
4
5
6
7
8
A P670MP
CN351 RL
RL
RESET 1
2
IC602
2
REAR L
Q351
VDD
S-80835CNUA-B8U
CN352 10
PL
RESET
PL
CE2
69
CE1
70
DO
98
DI
99
CK
100
NON-FAD/SW L
Q353
TUNPCE2
FL
TUNPCE1
FL
TUNPDI
FRONT L
Q352
TUNPDO TUNPCK
VDD REGULATOR Q911
SL
95 SL
B
VDD
Q913
SYSTEM CONTROLLER IC 601(1/2) PEG057A
67
DALMON
CN901 B.UP
BACKUP SENSE 73
BSENS
B.UP
72
ASENS
EMUTE
3
ACC
ILM
5
5
ILM
8
8
TEL
2
2
GND
10
10
12
12
9
9
11
11
FLFL+ RLRL+
6
6
B.REM
Q951
VDD
ILM SENSE
TEL
8
TELIN
B.UP
3
Q932
ISENS 81
TELEPHONE MUTE
89
KEYAD
1 10A
ACC
ACC SENSE
57
FUSE
1
Q931
2
KEYD
C ELECTRONIC VOLUME/ SOURCE SELECTOR
B.UP
20
POWER AMP
MUTE 41 IN2L 43 IN4L+
TUN L L+ L-
PreOutL
IC201 PML009A
44 IN4L-
R OutL SELOutL
42 IN3L
CDL
F OutL
12 10
14
11
12
FLIN
23
FL-
21
FL+
3
RL-
RLIN MUTE 22
1
6,20
IC 301 PAL007A
5
RL+ B.REM 25
STBY 4
MUTE
VST,VCK,VDT
Q982
IC131 NJM4558MD 7
B.UP
5
SYS 8.3V REGULATOR
MUTE Q301
2
LEVEL INDICATOR
5
SYS 8.3V
IC910
2
1
NJM2388F84
B.UP
4
Q981
P670MP,P6700MP
B.UP
B.UP
3 1
X601 10.00MHz
Q851
KEYAD
2
KEYD
3
OEL+B
Q852 6,7
IC851 NJM2360M
0
D
CN161
SYSPW
1
WIRED REMOTE CONTROL
1
DC-DC CONVERTER
P6750MP
CN801 FILM+
B.UP Q805
FILM-
5
5
6
6
8
8
B PANEL UNIT
0 2 DGND
ILB CONTROL B.UP
9
9
Q803 7
7
KEYBOARD UNIT
CN1901
EJECT ILB
C
S1970
4
9
ILB
VOLUME (ENCORDER) S1901
7
6
ROT0 2
ROT1
ROT1 1
E
3
FONT ROM IC 1990
2
2
11
Q807
5,4
IC 1902 S-818A33AUC-BGN
1
3.3V
Q808
10
3
OPT IN DPDT
IC 1901 GP1UX30RK
3 1 5
REMOTE CONTROL SENSOR 27
97 REM
14 VDD1
11
60
48 47 46 42
VDD2
11
AVCC
DPDT
PD8142A (P670MP) PD8141A (P6700MP,P6750MP)
2 43 14
12
CS1
2
SWVDD
CS0
VDD
SWVDD
23, 33 AVCC
ROMCE
3.3V REGULATOR
CS1
SWVDD
DATA
12
4
DPDT
KEY/OEL CONTROLLER 2
KYDT
14
14
8
5
KYDT
28
IC 1940 PEG090A
KYDT
ILLUMINATION KEY MATRIX
ADDRESS
ROT1 12
9
CS2 RD
Q804
13
KEY DATA
CS2 RD
ROT0 13
ROT0
XIN XOUT
13
OEL UNIT
X1940
IC1970 PM5006A
11
IC1971 PM5007A 5 2,8
10 4,16 OEL DATA OEL+B
10
10
5
8
4
4
3
10
OEL+B 5V 16V
SWVDD
CN1951 CN1950
F
Q1960 +9.1V REGULATOR
Q1961 9.1V
DEH-P670MP/XN/UC 5
6
7
8
17
1
2
3
4
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
A
A-a
A-b
A-a
Large size SCH diagram
IPBUS:-2.2dBs
A-a
A-b
Guide page FM:-19.5dBs AM:-30.0dBs
A-a
A-b
Detailed page
FM/AM TUNER UNIT
B
C
D CD:0.36dBs
B PANEL UNIT D EJECT
C E
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
F
A B 18
DEH-P670MP/XN/UC 1
2
3
4
5
6
7
8
A
A-b A TUNER AMP UNIT
> 3A
REAR R ch REAR L ch
B IP-BUS:9.30dBs CD:10.46dBs FM:5.80dBs AM:-4.90dBs
FRONT R ch
>
3A
FRONT L ch
CD:10.01dBs
SUB WOOFER R ch SUB WOOFER L ch
CD:9.66dBs
C
> FUSE CEK1208
BACK UP
10A
D DETACH SENSE
IP- BUS:36.46dBs CD:35.30dBs FM:31.60dBs AM:21.10dBs
E
F
A DEH-P670MP/XN/UC 5
6
7
8
19
FM:-19.5dBs AM:-30.0dBs
A-a A-b
C IPBUS:-2.2dBs
20 IP-BUS:9.30 CD:10.46dBs FM:5.80dBs AM:-4.90dBs
A-b
A
1
FM/AM TUNER UNIT
1 2
2
3
3
4
1
B
D
E
F
A-a
DEH-P670MP/XN/UC
4
D
5
6
7
3
A-b
7
A-a A-b
2
*Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V
Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms
For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes:
C
EJECT
B PANEL UNIT
6
The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
CD:0.36dBs
5 8
A-a B
DEH-P670MP/XN/UC
8
21
A
B
C
D
E
F
F
22
IP-BUS:9.30dBs CD:10.46dBs FM:5.80dBs AM:-4.90dBs
A-b A-a A-b
A TUNER AMP UNIT
1
B
2 3A
A
3
C
D
E
1
DEH-P670MP/XN/UC
4 10A
BACK UP
3
FUSE CEK1208
>
SUB WOOFER L ch
SUB WOOFER R ch
FRONT L ch
FRONT R ch
REAR R ch REAR L ch
2
CD:9.66dBs
CD:10.01dBs
>
> 3A
1 4
5 A-a A-b
IP- BUS:36.46dBs CD:35.30dBs FM:31.60dBs AM:21.10dBs
10A
BACK UP
6
6
7
2
3
7
A-b
DETACH SENSE
> FUSE CEK1208
5 8
A
B
C
D
E
DEH-P670MP/XN/UC
8
23
F
1
2
3
4
3
4
3.3 KEYBOARD UNIT A
VOLUME
B CN1951
B
C
D
E
F
C 24
DEH-P670MP/XN/UC 1
2
5
6
7
8
C
KEYBOARD UNIT A
B
P670MP:PD8142A P6700MP:PD8141A P6750MP:PD8141A
OEL CONTROLLER
C
15k(B)
OEL UNIT MXS8221
D
15k(B)
E
F
C DEH-P670MP/XN/UC 5
6
7
8
25
1
2
3
4
3.4 CD MECHANISM MODULE(GUIDE PAGE) A
F
T
C
S
D-a
PICKUP UNIT(P10)(SERVICE) %
B
F F F T T
T F T
#
T F
@
F T
C
D
3 $
2
S
T
1
7
9 C F
E
8 0
M1 CXC4440 SPINDLE MOTOR
4
5
TY
S S
F F
C
T
S
C
CD DRIVER
C
M2 CXB8933 LOADING /CARRIAGE MOTOR
S
T
C
F
D 26
DEH-P670MP/XN/UC 1
2
3
4
5
6
7
8
A
D-b
SWITCHES: CD CORE UNIT(S10.1) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH...............ON-OFF
ras
B
The underlined indicates the switch position.
SIGNAL LINE F T C S
!
FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE
D
CD CORE UNIT(S10.1)
3.3V REGULATOR
C
D
SRAMLEVEL2
MICRO COMPUTER
A
3V REGULATOR
SRAMLEVEL1
CN651
SRAMLEVEL0
E 6
TYPE_A/D
^
&
F
D DEH-P670MP/XN/UC 5
6
7
8
27
F
D-a
28
PICKUP UNIT(P10)(SERVICE)
E
1
2
3 F
F
T
@
#
2
T
T
T
T
T
F
F
%
D-b
F
F
D-a D-b
1 3 4
A
1 2
B
C
D
DEH-P670MP/XN/UC
4
F
T
S
C
5
6
C
C T
T
F
F
0
9 8
7
$
4
7
4 5
7 D-a D-b
CD DRIVER
5
C
S
3
S
S
F
T
6
M2 CXB8933 LOADING /CARRIAGE MOTOR
M1 CXC4440 SPINDLE MOTOR
1
2
3
2
C
5 8
6 A
D-b
B
C
D
E
F
D-a
DEH-P670MP/XN/UC
8
29
C
S
S
ras
!
D-a D-b
C
D-b
30
1
2 S
C
T
F
B
2
3.3V REGULATOR
D CD CORE UNIT(S10.1)
SPINDLE SERVO LINE
CARRIAGE SERVO LINE
TRACKING SERVO LINE
FOCUS SERVO LINE
SIGNAL LINE
The underlined indicates the switch position.
SWITCHES: CD CORE UNIT(S10.1) S901:HOME SWITCH..........ON-OFF S903:DSCSNS SWITCH......ON-OFF S904:12EJ SWITCH.............ON-OFF S905:8EJ SWITCH...............ON-OFF
1 3
3
4
A
D
E
F
1
2
DEH-P670MP/XN/UC
4
TYPE_A/D
MICRO COMPUTER
2
5
3
6 SRAMLEVEL0
SRAMLEVEL1
SRAMLEVEL2
D-a D-b
3V REGULATOR
6
&
^
6
A CN651
5 7
4
7
8
A
B
C
D
E
F
5
6
D-b
DEH-P670MP/XN/UC
8
31
1
2
- Waveforms A
1 DSCSNS 2 8SNS 3 12SNS 4 LOEJ
B
500ms/div 1 DSCSNS 5 CLCONT 4 LOEJ 6 VD
5V/div 5V/div 5V/div 10V/div
500ms/div 1 DSCSNS 2 8SNS 3 12SNS 4 LOEJ
5V/div 5V/div 5V/div 5V/div
8 cm CD Loading operation
Ref.: GND
Ref.: GND
Ref.: GND
Mode: Normal
Mode: Normal
Mode: Normal
1V/div 2s/div 500mV/div 500mV/div
7 SIN 8 CIN 9 TIN
7 SIN 8 CIN 9 TIN
1V/div 1s/div 500mV/div 500mV/div
500ms/div
1V/div 2s/div 500mV/div 500mV/div
12 cm CD-DA setup operation after loading
12 cm CD-ROM(1 session) setup operation after loading
12 cm CD-ROM(3 sessions) setup operation after loading
Ref.: REFO
Ref.: REFO
Ref.: REFO
Mode: Normal
Mode: Normal
Mode: Normal
200mV/div 500ms/div @ TE 2V/div # FE 2V/div
500mV/div 200ms/div # FE 500mV/div 0 FIN @ TE 9 TIN
12 cm CD-DA Source On setup operation
Source On setup operation
Ref.: REFO
Ref.: REFO
Ref.: REFO
Mode: Normal
Mode: Normal
Mode: Normal
# FE 0 FIN @ TE 9 TIN
E
Note : 1. The encircled numbers denote measuring points in the circuit diagram. 2. Reference voltage REFO1(1.65V)
12 cm CD Loading operation
0 FIN ! RFOK 7 SIN
D
4
12 cm CD Loading operation
7 SIN 8 CIN 9 TIN
C
5V/div 5V/div 5V/div 5V/div
3
500mV/div 20ms/div 500mV/div 500mV/div 500mV/div
$ MDX 7 SIN
500mV/div 20ms/div 500mV/div 500mV/div 500mV/div
CD-DA Play operation
1V/div 50ms/div 200mV/div
$ MDX 7 SIN
2V/div 1V/div
5µs/div
CD-ROM play operation(Regular track Jump)
Spindle waveform during play operation
Spindle waveform during play operation (Wider)
Ref.: REFO
Ref.: REFO
Ref.: REFO
Mode: Normal
Mode: Normal
Mode: Normal
F
32
DEH-P670MP/XN/UC 1
2
3
4
5
0 FIN # FE
6
500mV/div 200ms/div @ TE 500mV/div % RFAGC
7
500mV/div 2ms/div 500mV/div
% RFAGC @ TE 9 TIN
8
1V/div 500µs/div 500mV/div 500mV/div
Focus Search waveform
Track Open waveform
1 Track Jump waveform
Ref.: REFO
Ref.: REFO
Ref.: REFO
Mode: TEST
Mode: TEST
Mode: TEST
A
B
% RFAGC @ TE 9 TIN
1V/div 500µs/div % RFAGC 500mV/div @ TE 500mV/div 9 TIN
1V/div 1ms/div 500mV/div 500mV/div
% RFAGC @ TE 9 TIN
1V/div 2ms/div 500mV/div 500mV/div
4 Tracks Jump waveform
10 Tracks Jump waveform
32 Tracks Jump waveform
Ref.: REFO
Ref.: REFO
Ref.: REFO
Mode: TEST
Mode: TEST
Mode: TEST
C
% RFAGC @ TE 8 CIN 7 SIN
200ms/div ^ LOUT 1V/div 1V/div & ROUT 500mV/div 2V/div
Search operation(Outter to Inner)
1V/div 1V/div
200µs/div 1 DSCSNS 2 8SNS 3 12SNS 4 LOEJ
Analog audio waveform
5V/div 5V/div 5V/div 5V/div
500ms/div
12 cm CD Eject operation
D Ref.: REFO
Ref.: AGND
Ref.: GND
Mode: Normal
Mode: Normal
Mode: Normal
1 DSCSNS 5V/div 5 CLCONT 5V/div 4 LOEJ 5V/div
500ms/div 1 DSCSNS 2 8SNS 3 12SNS 4 LOEJ
5V/div 5V/div 5V/div 5V/div
500ms/div 7 SIN 8 CIN 9 TIN
1V/div 500ms/div 500mV/div 500mV/div E
12 cm CD Eject operation
8 cm CD Eject operation
CD-DA >> CD-ROM mode change(Band key)
Ref.: GND
Ref.: GND
Ref.: REFO
Mode: Normal
Mode: Normal
Mode: Normal
F
DEH-P670MP/XN/UC 5
6
7
8
33
1
7 SIN 8 CIN 9 TIN
A
2
3
1V/div 500ms/div % RFAGC 500mV/div 9 TIN 500mV/div @ TE 0 FIN
1V/div 1V/div 1V/div 1V/div
CD-ROM >> CD-DA mode change(Band key)
Black dot(800µm) during play
Ref.: REFO
Ref.: REFO
Mode: Normal
Mode: Normal
4
500µs/div
B
C
D
E
F
34
DEH-P670MP/XN/UC 1
2
3
4
E
62
ANTENNA JACK
6 5
4 3
2 1
10A
C
1
2
1. BACK UP 2. GND 3. ACC 4. NC 5. ILM 6. B.REM 7. NC 8. TEL MUTE
9. RL10. FL11. RL+ 12. FL+ 13. RR14. FR15. RR+ 16. FR+
IP-BUS
1 2 3 4
7
8 9 10 11 5 6
WIRED REMOTE CONTROL (P670MP,P6700MP) 1. BUS+ 2. GND 3. GND 4. NC 5. BUS6. GND 7. BUS L+ INPUT 8. ASENB 9. BUS R+ INPUT 10. BUS R- INPUT 11. BUS L- INPUT
POWER SUPPLY,SPEAKER OUTPUT
16 14 12 10 8 15 13 11 9 7
B
FRONT OUTPUT
F
REAR OUTPUT(P670MP)
A
SW
SUBWOOFER OUTPUT NON FADING OUTPUT
1 2 3
3
4
7.1.1 CONNECTOR FUNCTION DESCRIPTION
D
F
DEH-P670MP/XN/UC
4
