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Service DEH-P520/X1N/UC
Manual ORDER NO.
CRT2467
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P520
DEH-P5200 X1N/UC
X1N/UC
DEH-P5250 X1N/ES
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech. Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................2 7. GENERAL INFORMATION .......................................51
2. EXPLODED VIEWS AND PARTS LIST .......................3 7.1 DIAGNOSIS ........................................................51
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10 7.1.1 TEST MODE ..............................................51
4. PCB CONNECTION DIAGRAM ................................28 7.1.2 DISASSEMBLY .........................................55
5. ELECTRICAL PARTS LIST ........................................38 7.2 PARTS .................................................................59
6. ADJUSTMENT..........................................................47 7.2.1 IC................................................................59
7.2.2 DISPLAY ....................................................65
7.3 OPERATIONAL FLOW CHART ...........................66
8. OPERATIONS AND SPECIFICATIONS.....................67
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 N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000 K-ZZU. FEB. 2000 Printed in Japan
DEH-P520.P5200,P5250
- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer 2. During disassembly, be sure to turn the power off
to"Disassembly"(see page 55). since an internal IC might be destroyed when a con-
During replacement, handling precautions shall be nector is plugged or unplugged.
taken to prevent an electrostatic discharge(protection 3. Please checking the grating after changing the ser-
by a short pin). vice pickup unit(see page 49).
1. SAFETY INFORMATION
CAUTION
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.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
2
DEH-P520.P5200,P5250
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
7 4
2
8
5
6
10
3 19
11
9 20
13
16 1
15
12
18
17
14
NOTE:
- Parts marked by "*" are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to mark on the product are used for disassembly.
(1) PACKING SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Cord Assy See Contrast table(2) 13 Case Assy CXB3520
* 2 Accessory Assy CEA2395 14 Carton See Contrast table(2)
3 Spring CBH1650 15 Contain Box See Contrast table(2)
* 4 Screw Assy CEA2396 16 Protector CHP2251
5 Screw CBA1002 17 Protector CHP2252
* 6 Polyethylene Bag CEG-127 18-1 Polyethylene Bag CEG1116
7 Screw CRZ50P090FMC 18-2 Owner's Manual See Contrast table(2)
8 Screw TRZ50P080FMC 18-3 Owner's Manual See Contrast table(2)
* 9 Polyethylene Bag CEG-158 18-4 Installation Manual See Contrast table(2)
10 Handle CNC5395 * 18-5 Warranty Card See Contrast table(2)
11 Bush CNV3930 * 18-6 Card See Contrast table(2)
12 Polyethylene Bag CEG1173 19 Remote Control Unit See Contrast table(2)
20 Battery See Contrast table(2)
3
DEH-P520.P5200,P5250
(2) CONTRAST TABLE
DEH-P520/X1N/UC, DEH-P5200/X1N/UC and DEH-P5250/X1N/ES are constructed the same except for the
following:
Part No.
Mark No. Symbol and Description DEH-P520/X1N/UC DEH-P5200/X1N/UC DEH-P5250/X1N/ES
1 Cord Assy CDE6241 CDE6244 CDE6242
14 Carton CHG4000 CHG3999 CHG3998
15 Contain Box CHL4000 CHL3999 CHL3998
18-2 Owner's Manual CRD3150 CRD3152 CRD3155
18-3 Owner's Manual Not used Not used CRD3156
18-4 Installation Manual CRD3151 CRD3154 CRD3157
* 18-5 Warranty Card CRY1070 Not used CRY1070
* 18-6 Card Not used ARY1048 Not used
19 Remote Control Unit Not used Not used CXB4285
20 Battery Not used Not used CEX1030
- Owner's Manual, Installation Manual
Model Part No. Language
DEH-P520/X1N/UC CRD3150 English, French
CRD3151 English, French
DEH-P5200/X1N/UC CRD3152 English, French
CRD3154 English, French
DEH-P5250/X1N/ES CRD3155 English, Spanish, Portuguese(B)
CRD3156 Arabic, Chinese
CRD3157 English, Spanish, Portuguese(B), Arabic, Chinese
4
DEH-P520.P5200,P5250
2.2 EXTERIOR
10 95
9 11
3
3
3
3
99
5
7
17
17
A
31
98 80 8 21
82 71
6
71
71 1
86 94
71 36
84
19
85 87 97
89 25 24 33
81 91 29
100 78 90 26 27 22
76 4 23
83 96
79 88
73 4 B 20
4
74 C 14
34 96 14
72
93 77 20 13
92 75 70 30 32 12
35
28
48
66
43
68
44 38
60 50
55 63
37
44
42 18
52 15
51 61 65
62
44 57 56 64
44 B 5
45 39
A
69 58 2 C
69 59
46 67
53
16 69 54
44 47
41
2 40
5
DEH-P520.P5200,P5250
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw ISS26P055FUC 51 Cushion CNM5486
2 Screw BMZ30P040FZK 52 Cover CNM6854
3 Screw BSZ26P060FMC 53 Panel CNS5791
4 Screw BSZ30P060FMC 54 Arm CNV5991
5 Screw BSZ30P100FMC 55 Arm CNV5992
6 Cord Assy See Contrast table(2) 56 Arm CNV5993
7 CD Mechanism Module(S8.1) CXK5201 57 Lever CNV5994
8 Cable CDE6160 58 Gear CNV5995
9 Cord Assy See Contrast table(2) 59 Gear CNV5996
10 Fuse(10A) CEK1136 60 Gear CNV5997
11 Holder CNC6798 61 Pin CNV6027
12 Holder CNC8300 62 Lighting Conductor CNV6069
13 Holder CNC8357 63 Panel PCB Unit CWM7157
14 Spacer CNM6482 64 Socket(CN902) CKS3550
15 Insulator CNM6606 65 Connector(CN903) CKS4206
16 Panel CNS5992 66 Damper Unit CXB5070
17 Cap See Contrast table(2) 67 Holder Unit CXB5736
18 Tuner Amp Unit See Contrast table(2) 68 Holder Unit CXB5737
19 Screw BPZ26P060FMC 69 Screw IMS20P045FZK
20 Screw BSZ26P060FMC 70 Detach Grille Assy See Contrast table(2)
21 Screw BSZ26P160FMC 71 Screw BPZ20P100FZK
22 Antenna Cable(CN502) CDH1254 72 Knob CAA1525
23 Clamper CEF1009 73 Button(SOURCE) CAC6331
24 Pin Jack(CN431) CKB1028 74 Button(OPEN) CAC6333
25 Terminal(CN501) CKF1059 75 Button(F,A) CAC6337
26 Plug(CN952) See Contrast table(2) 76 Button(DISP) CAC6340
27 Connector(CN411) CKS3408 77 Button(BAND) CAC6442
28 Plug(CN651) CKS3537 78 Spring CBH2316
29 Connector(CN433) See Contrast table(2) 79 Spring CBH2320
30 Connector(CN681) CKS3838 80 Cover CNS5737
31 Panel See Contrast table(2) 81 Holder CNV6177
32 Holder CNC7533 82 Keyboard Unit See Contrast table(2)
33 Holder CNC8298 83 LCD(LCD901) CAW1565
34 Holder CNC8615 84 Connector(CN901) CKS4205
35 Insulator CNM5967 85 Holder CNC8562
36 Heat Sink CNR1550 86 Spacer CNM6710
37 FM/AM Tuner Unit CWE1501 87 Spacer CNM6711
38 Holder CNC7532 88 Spacer CNM6733
39 Remote Control Unit See Contrast table(2) 89 Spacer CNM6734
40 Cover See Contrast table(2) 90 Connector CNV5990
41 Chassis Unit CXB5063 91 Lighting Conductor CNV6001
42 Button(EJECT) CAC6428 92 Knob Unit CXB5350
43 Screw(M2x2) CBA1176 93 Grille Unit See Contrast table(2)
44 Washer CBF1038 94 IC(IC551) PAL005A
45 Spring CBH2310 95 Case Unit CXB5788
46 Spring CBH2393 96 Transistor(Q954,Q991) 2SD2396
47 Spring CBH2312 97 Plug(CN951) See Contrast table(2)
48 Spring CBH2313 98 Cord Assy See Contrast table(2)
49 Spring CBL1492 99 Cap See Contrast table(2)
50 Holder CNC8616 100 Spacer CNM6871
6
DEH-P520.P5200,P5250
(2) CONTRAST TABLE
DEH-P520/X1N/UC, DEH-P5200/X1N/UC and DEH-P5250/X1N/ES are constructed the same except for the
following:
Part No.
Mark No. Symbol and Description DEH-P520/X1N/UC DEH-P5200/X1N/UC DEH-P5250/X1N/ES
6 Cord Assy CDE6146 Not used Not used
9 Cord Assy CDE6241 CDE6244 CDE6242
17 Cap CNV2680 Not used Not used
18 Tuner Amp Unit CWM6900 CWM6901 CWM6902
26 Plug(CN952) Not used CKM1294 CKM1294
29 Connector(CN433) CKS3602 CKS3598(CN432) CKS3598(CN432)
31 Panel CNB2375 CNB2378 CNB2378
39 Remote Control Unit Not used Not used CXB4285
40 Cover Not used Not used CNS4948
70 Detach Grille Assy CXB4914 CXB4915 CXB4916
82 Keyboard Unit CWM6908 CWM6909 CWM6908
93 Grille Unit CXB5378 CXB5379 CXB5380
97 Plug(CN951) CKM1296 Not used Not used
98 Cord Assy Not used CDE6147 CDE6147
99 Cap Not used CNV2680 CNV2680
7
DEH-P520.P5200,P5250
2.3 CD MECHANISM MODULE
8
DEH-P520.P5200,P5250
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Control Unit CWX2411 46