Service
Manual
ORDER NO.
CRT2662
HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-P430 X1N/UC1,X1M/UC1
(Service's No. :DEH-P430-2/X1N/UC,X1M/UC)
DEH-P4300 X1N/UC1,X1M/UC1
(Service's No. :DEH-P4300-2/X1N/UC,X1M/UC)
DEH-P43 X1N/UC1,X1M/UC1
(Service's No. :DEH-P43-2/X1N/UC,X1M/UC)
-This is the unit which has been replaced S8.1(CXK5201) CD mechanism module with S9(CXK5500).
-This service manual should be used together with the manual(s) listed below.
For the parts numbers, adjustments, etc. which are not shown in this manual,
refer to the following manual(s).
Model No. |
Order No. |
Mech. Module |
Remarks |
|
|
|
|
CX-977 |
CRT2624 |
S9 |
CD Mech. Module:Circuit Description, Mech. Description, Disassembly |
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|
DEH-P430/X1N/UC |
CRT2577 |
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|
- CD Player Service Precautions
1.For pickup unit(CXX1480) handling, please refer to"Disassembly"(see page 22).
During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a jumper-solder).
2.During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged.
3.Please checking the grating after changing the service pickup unit(see page 16).
PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE 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
C PIONEER CORPORATION 2001 |
K-ZZU. MAR. 2001 Printed in Japan |
|
DEH-P430,P4300,P43
SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so and refer the repair to a qualified service technician.
EXPLODED VIEWS AND PARTS LIST
PACKING (Page 3)
- PACKING SECTION PARTS LIST
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Part No. |
|
Mark No. |
Description |
|
DEH-P430/X1N/UC |
DEH-P430/X1N/UC1 |
DEH-P430/X1M/UC1 |
13 |
Carton |
CHG4266 |
CHG4358 |
CHG4371 |
|
14 |
Contain Box |
|
CHL4266 |
CHL4358 |
CHL4371 |
- PACKING SECTION PARTS LIST
|
|
|
Part No. |
|
Mark No. |
Description |
DEH-P4300/X1N/UC |
DEH-P4300/X1N/UC1 |
DEH-P4300/X1M/UC1 |
13 |
Carton |
CHG4265 |
CHG4357 |
CHG4370 |
14 |
Contain Box |
CHL4265 |
CHL4357 |
CHL4370 |
- PACKING SECTION PARTS LIST
|
|
|
Part No. |
|
Mark No. |
Description |
DEH-P43/X1N/UC |
DEH-P43/X1N/UC1 |
DEH-P43/X1M/UC1 |
13 |
Carton |
CHG4267 |
CHG4359 |
CHG4372 |
14 |
Contain Box |
CHL4267 |
CHL4359 |
CHL4372 |
EXTERIOR (Page 5)
- EXTERIOR SECTION PARTS LIST
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|
|
Part No. |
|
Mark No. |
Description |
DEH-P430/X1N/UC |
|
DEH-P430/X1N/UC1,X1M/UC1 |
7 |
Cable |
CDE6444 |
|
CDE6610 |
15 |
Tuner Amp Unit |
CWM7382 |
|
CWM7841 |
25 |
Connector(CN501) |
CKS4398 |
|
CKS3835 |
84 |
CD Mechanism Module |
CXK5201(S8.1) |
|
CXK5500(S9) |
- EXTERIOR SECTION PARTS LIST
|
|
|
Part No. |
|
Mark No. |
Description |
DEH-P4300/X1N/UC |
|
DEH-P4300/X1N/UC1,X1M/UC1 |
7 |
Cable |
CDE6444 |
|
CDE6610 |
15 |
Tuner Amp Unit |
CWM7379 |
|
CWM7838 |
25 |
Connector(CN501) |
CKS4398 |
|
CKS3835 |
84 |
CD Mechanism Module |
CXK5201(S8.1) |
|
CXK5500(S9) |
- EXTERIOR SECTION PARTS LIST
|
|
|
Part No. |
|
Mark No. |
Description |
DEH-P43/X1N/UC |
|
DEH-P43/X1N/UC1,X1M/UC1 |
7 |
Cable |
CDE6444 |
|
CDE6610 |
15 |
Tuner Amp Unit |
CWM7381 |
|
CWM7840 |
25 |
Connector(CN501) |
CKS4398 |
|
CKS3835 |
84 |
CD Mechanism Module |
CXK5201(S8.1) |
|
CXK5500(S9) |
DEH-P430,P4300,P43
ELECTRICAL PARTS LIST(Page 36)
Tuner Amp Unit
|
Part No. |
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|
DEH-P430/X1N/UC |
DEH-P430/X1N/UC1,X1N/UC1 |
|
DEH-P4300/X1N/UC |
DEH-P4300/X1N/UC1X1N/UC1 |
Circuit Symbol and No. |
DEH-P43/X1N/UC |
DEH-P43/X1N/UC1X1N/UC1 |
IC601 |
PE5203A |
PE5246A |
X610(12.58921MHz) |
CSS1495 |
CSS1402 |
R514,R515 |
RS1/16S473J |
Not used |
R516 |
RS1/16S473J |
RS1/16S104J |
R518 |
RS1/16S222J |
Not used |
R519 |
RS1/16S222J |
RS1/16S102J |
R520 |
RS1/16S681J |
RS1/16S0R0J |
R521 |
RS1/16S102J |
RS1/16S222J |
R522,R524,R534,R535 |
RS1/16S0R0J |
Not used |
R523 |
RS1/16S102J |
RS1/16S0R0J |
R525,R526,R527 |
Not used |
RS1/16S222J |
R529 |
Not used |
RS1/4PU0R0J |
R530 |
Not used |
RS1/16S0R0J |
R536 |
RS1/16S0R0J |
RS1/16S102J |
R537 |
Not used |
RS1/16S104J |
R621 |
RS1/16S331J |
RS1/16S0R0J |
C616 |
CCSRCH270J50 |
CCSRCH200J50 |
C617 |
CSSRCH330J50 |
CSSRCH200J50 |
D F CONTROL UNIT CN701
(1/4W) |
104 |
|
104 |
3
DEH-P430,P4300,P43
CD MECHANISM MODULE
D F
4
DEH-P430,P4300,P43
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description |
Part No. |
Mark No. Description |
Part No. |
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1 |
Control Unit |
CWX2481 |
|
46 |
Gear |
CNV6320 |
2 |
Connector(CN701) |
CKS1959 |
47 |
Arm |
CNV6322 |
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3 |
Connector(CN101) |
CKS3486 |
48 |
Arm |
CNV6323 |
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4 |
Screw |
BMZ20P025FMC |
49 |
Arm |
CNV6324 |
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5 |
Screw |
BSZ20P040FMC |
50 |
Arm |
CNV6325 |
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6 |
Screw(M2x4) |
CBA1362 |
51 |
Arm |
CNV6326 |
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7 |
Screw(M2x3) |
CBA1527 |
52 |
Guide |
CNV6327 |
|
8 |
Screw |
CBA1545 |
53 |
Arm |
CNV6328 |
|
9 |
Washer |
CBF1037 |
54 |
Guide |
CNV6329 |
|
10 |
Washer |
CBF1038 |
55 |
Rack |
CNV6330 |
|
11 |
Washer |
CBF1039 |
56 |
Clamper |
CNV6331 |
|
12 |
Washer |
CBF1060 |
57 |
Arm |
CNV6332 |
|
13 |
Spring |
CBH2378 |
58 |
Guide |
CNV6333 |
|
14 |
Spring |
CBH2379 |
59 |
Cover |
CNV6334 |
|
15 |
Spring |
CBH2380 |
60 |
Arm |
CNV6335 |
|
16 |
Spring |
CBH2381 |
61 |
Guide |
CNV6336 |
|
17 |
Spring |
CBH2382 |
62 |
Roller |
CNV6338 |
|
18 |
Spring |
CBH2383 |
63 |
Damper |
CNV6339 |
|
19 |
Spring |
CBH2384 |
64 |
Damper |
CNV6340 |
|
20 |
Spring |
CBH2385 |
65 |
Guide |
CNV6484 |
|
21 |
Spring |
CBH2386 |
66 |
Chassis Unit |
CXB5898 |
|
22 |
Spring |
CBH2387 |
67 |
Arm Unit |
CXB5899 |
|
23 |
Spring |
CBH2390 |
68 |
Arm Unit |
CXB5900 |
|
24 |
Spring |
CBH2391 |
69 |
Arm Unit |
CXB5901 |
|
25 |
Spring |
CBH2392 |
70 |
Motor Unit(M2) |
CXB5903 |
|
26 |
Spring |
CBH2426 |
71 |
Screw Unit |
CXB5904 |
|
27 |
Spring |
CBH2444 |
72 |
Gear Unit |
CXB5905 |
|
28 |
Spring |
CBL1494 |
73 |
Bracket Unit |
CXB6006 |
|
29 |
Spring |
CBL1495 |
74 |
Motor Unit(M1) |
CXB6007 |
|
30 |
Shaft |
CLA3845 |
75 |
Arm Unit |
CXB6237 |
|
31 |
Roller |
CLA3910 |
76 |
Screw(M2x5) |
EBA1028 |
|
32 |
Frame |
CNC8946 |
77 |
Screw |
JFZ20P020FMC |
|
33 |
Lever |
CNC8948 |
78 |
Screw |
JGZ17P020FZK |
|
34 |
Lever |
CNC8949 |
79 |
Washer |
YE15FUC |
|
35 |
Arm |
CNC8951 |
80 |
Washer |
YE20FUC |
|
36 |
Arm |
CNC9016 |
81 |
Pickup Unit(Service)(P9) |
CXX1480 |
|
37 |
Arm |
CNC9017 |
82 |
Screw |
IMS26P030FMC |
|
38 |
Bracket |
CNC9123 |
83 |
Guide |
CNV6832 |
|
39 |
Frame |
CNC9263 |
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40 |
Belt |
CNT1086 |
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41 |
Gear |
CNV6315 |
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42 |
Gear |
CNV6316 |
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43 |
Gear |
CNV6317 |
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44 |
Gear |
CNV6318 |
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45 |
Gear |
CNV6319 |
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5
DEH-P430,P4300,P43
CD MECHANISM MODULE |
D F CONTROL UNIT |
|
PICKUP UNIT(SERVICE)(P9)
RF AMP
CN101
ACT/MOTOR DRIVER
SPINDLE
M1 CXB6007
LOADING/CARRIAGE
M2 CXB5903
5V REGULATOR
6D F
DEH-P430,P4300,P43
SERVO CONTROL/DSP/DAC/LPF
B
16.934MHz
R
SWITCHES:
CONTROL UNIT
S901 : HOME SWITCH.....ON-OFF
S902 : CLAMP SWITCH....ON-OFF
S903 : DSCSNS SWITCH....ON-OFF
S904 : 12EJ SWITCH....ON-OFF
S905 : 8EJ SWITCH....ON-OFF
The underlined indicates the switch position.
CN701
A
CN501
D F 7
DEH-P430,P4300,P43
Note:1. The encircled numbers denote measuring pointes in the circuit diagram.
2.Reference voltage VREF:2.1V
- Waveforms
1 CH1:DSCSNS |
5V/div. |
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1 CH1:DSCSNS |
5V/div. |
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5 CH1:FD |
500mV/div. |
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2 CH2:CLCONT |
5V/div. |
500ms/div. |
2 CH2:CLCONT |
5V/div. |
500ms/div. |
6 CH2:FOK |
5V/div. |
500ms/div. |
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3 CH3:LOEJ |
5V/div. |
3 CH3:LOEJ |
5V/div. |
7 CH3:MD |
5V/div. |
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4 CH4:VD |
10V/div. |
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4 CH4:VD |
10V/div. |
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When setting up "Source On" |
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When loading (12 cm CD) |
When loading (8 cm CD) |
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Ref. : |
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Ref. : |
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Ref. : |
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GND |
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GND |
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VREF |
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Mode : |
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Mode : |
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Mode : |
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Normal |
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Normal |
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Normal |
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5 CH1:FD |
500mV/div. |
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8 CH1:FE |
500mV/div. |
500ms/div. |
0 CH1:TE |
500mV/div. |
200ms/div. |
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6 CH2:FOK |
5V/div. |
100ms/div. |
9 CH2:FOON |
5V/div. |
8 CH2:FE |
500mV/div. |
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7 CH3:MD |
5V/div. |
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Magnified drawing for "time" |
When setting up "Source On" |
When setting up "Source On" |
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Ref. : |
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Ref. : |
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Ref. : |
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VREF |
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VREF |
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VREF |
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Mode : |
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Mode : |
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Mode : |
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Normal |
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Normal |
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Normal |
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8 CH1:FE |
500mV/div. |
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@ CH1:BCK |
2V/div. |
1µs/div. |
# CH1:LRCK |
2V/div. |
10µs/div. |
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5 CH2:FD |
500mV/div. |
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$ CH2:DOUT |
2V/div. |
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1ms/div. |
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0 CH3:TE |
500mV/div. |
During "Play" |
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! CH4:TD |
500mV/div. |
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During "Play" |
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During "Play" |
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Ref. : |
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Ref. : |
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Ref. : |
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VREF |
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VREF |
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VREF |
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Mode : |
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Mode : |
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Mode : |
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Normal |
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Normal |
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Normal |
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7 CH1:MD |
500mV/div. |
10µs/div. |
% CH1:RFO |
500mV/div. |
0.5µs/div. |
% CH1:RFO |
500mV/div. |
2ms/div. |
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0 CH2:TE |
500mV/div. |
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During "Play" |
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During "Play" |
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During "Tracking Open" |
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Ref. : |
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Ref. : |
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Ref. : |
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VREF |
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VREF |
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VREF |
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Mode : |
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Mode : |
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Mode : |
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Normal |
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Normal |
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Test |
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8
DEH-P430,P4300,P43
5 CH1:FD |
1V/div. |
200ms/div. |
% CH1:RFO |
1V/div. |
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% CH1:RFO |
1V/div. |
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^ CH2:FOP |
2V/div. |
0 CH2:TE |
500mV/div. 500µs/div. |
0 CH2:TE |
1V/div. |
5ms/div. |
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! CH3:TD |
1V/div. |
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! CH3:TD |
1V/div. |
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With no disk inserted |
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32 Track Jump |
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During "Focus Close" |
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1 Track Jump |
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Ref. : |
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Ref. : |
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Ref. : |
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VREF |
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VREF |
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VREF |
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Mode : |
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Mode : |
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Mode : |
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Test |
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Test |
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Test |
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% CH1:RFO |
1V/div. |
5ms/div. |
% CH1:RFO |
2V/div. |
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% CH1:RFO |
1V/div. |
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0 CH2:TE |
1V/div. |
& CH2:DFCT |
5V/div. |
500µs/div. |
0 CH2:TE |
500mV/div. 200ms/div. |
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! CH3:TD |
1V/div. |
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5 CH3:FD |
1V/div. |
& CH3:DFCT |
5V/div. |
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100 Track Jump |
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! CH4:TD |
2V/div. |
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When reproducing black dots (800µm) |
During inside/outside search |
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Ref. : |
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Ref. : |
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Ref. : |
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VREF |
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VREF |
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VREF |
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Mode : |
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Mode : |
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Mode : |
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Test |
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Normal |
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Normal |
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* CH1:TEY |
500mV/div. 200ms/div. |
1 CH1:DSCSNS |
5V/div. |
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1 CH1:DSCSNS |
5V/div. |
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( CH2:SD |
2V/div. |
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2 CH2:CLCONT |
5V/div. 200ms/div. |
2 CH2:CLCONT |
5V/div. 200ms/div. |
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3 CH3:LOEJ |
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5V/div. |
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3 CH3:LOEJ |
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5V/div. |
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During inside/outside search |
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When "Eject" (8cm CD) |
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When "Eject" (12 cm CD) |
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Ref. : |
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Ref. : |
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Ref. : |
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VREF |
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GND |
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GND |
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Mode : |
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Mode : |
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Mode : |
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Normal |
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Normal |
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Normal |
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) CH1:LOUT |
2V/div. |
200µs/div. |
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⁄ CH2:ROUT |
2V/div. |
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"Play" in 1kHz, 0dB |
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Ref. : |
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GND |
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Mode : |
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Normal |
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9
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