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Service DEH-P640/XN/UC
Manual ORDER NO.
CRT2807
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-P640
DEH-P6400 XN/UC
XN/UC
DEH-P6450 XN/ES
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-977 CRT2624 S9 CD Mech. Module:Circuit Description, Mech.Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................3 7. GENERAL INFORMATION .......................................62
2. EXPLODED VIEWS AND PARTS LIST .......................4 7.1 DIAGNOSIS ........................................................62
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...14 7.1.1 DISASSEMBLY .........................................62
4. PCB CONNECTION DIAGRAM ................................34 7.1.2 CONNECTOR FUNCTION DESCRIPTION .......66
5. ELECTRICAL PARTS LIST ........................................42 7.2 IC ........................................................................67
6. ADJUSTMENT..........................................................53 7.3 OPERATIONAL FLOW CHART ...........................77
7.4 CLEANING ..........................................................78
8. OPERATIONS AND SPECIFICATIONS.....................79
For details, refer to "Important symbols for good services".
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
C PIONEER CORPORATION 2001 K-ZZY. DEC. 2001 Printed in Japan
DEH-P640,P6400,P6450
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.
- CD Player Service Precautions
1. For pickup unit(CXX1480) handling, please refer 2. During disassembly, be sure to turn the power off
to"Disassembly"(see page 62). 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 jumper-solder). vice pickup unit(see page 56).
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DEH-P640,P6400,P6450
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
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DEH-P640,P6400,P6450
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING (DEH-P640, P6400)
6 9
10
7 5 3
8
13 12 4
14
17
11
2
16
20 1
19
15
22
21
18
4
DEH-P640,P6400,P6450
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.
- For the applying amount of lubricants or glue, follow the instructions in this manual.
( In the case of no amount instructions, apply as you think it appropriate.)
(1) PACKING SECTION PARTS LIST (DEH-P640, P6400)
Mark No. Description Part No. Mark No. Description Part No.
1 Cord Assy CDE6438 * 16 Battery CEX1065
2 Remote Control Unit CXB8743 17 Carton See Contrast table(2)
3 Accessory Assy CEA2773 18 Contain Box See Contrast table(2)
4 Spring CBH1650 19 Protector CHP2251
5 Screw Assy CEA2796 20 Protector CHP2252
6 Screw BPZ20P060FZK 21-1 Owner's Manual See Contrast table(2)
7 Screw CBA1002 21-2 Installation Manual See Contrast table(2)
* 8 Polyethylene Bag CEG-127 * 21-3 Caution Card CRP1207
9 Screw CRZ50P090FMC * 21-4 Warranty Card See Contrast table(2)
10 Screw TRZ50P080FMC * 21-5 Card See Contrast table(2)
* 11 Polyethylene Bag CEG-158 21-6 Polyethylene Bag CEG1116
12 Handle CNC5395 22 Case Assy CXB3520
13 Earth Plate CNC9450
14 Bush CNV3930
15 Polyethylene Bag CEG1173
(2) CONTRAST TABLE
DEH-P640/XN/UC and DEH-P6400/XN/UC are constructed the same except for the following:
Part No.
Mark No. Symbol and Description DEH-P640/XN/UC DEH-P6400/XN/UC
17 Carton CHG4615 CHG4616
18 Contain Box CHL4615 CHL4616
21-1 Owner's Manual CRD3516 CRD3517
21-2 Installation Manual CRD3530 CRD3531
* 21-4 Warranty Card CRY1070 Not used
* 21-5 Card Not used ARY1048
- Owner's Manual, Installation Manual
Model Part No. Language
DEH-P640/XN/UC CRD3516 English, French
CRD3530 English, French
DEH-P6400/XN/UC CRD3517 English, French
CRD3531 English, French
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DEH-P640,P6400,P6450
2.2 PACKING (DEH-P6450)
17 13
12
16 1
3
15
11
18
6
7
4
5
9 14
2
10
8
6
DEH-P640,P6400,P6450
- PACKING SECTION PARTS LIST (DEH-P6450)
Mark No. Description Part No. Mark No. Description Part No.
1 Cord Assy CDE6438 16 Protector CHP2252
2 Spring CBH1650 17-1 Owner's Manual CRD3518
3 Remote Control Unit CXB8743 17-2 Owner's Manual CRD3519
4 Screw CBA1002 17-3 Installation Manual CRD3532
* 5 Polyethylene Bag CEG-127 * 17-4 Caution Card CRP1207
6 Screw CRZ50P090FMC 17-5 Polyethylene Bag CEG1116
7 Screw TRZ50P080FMC 18 Case Assy CXB3520
* 8 Polyethylene Bag CEG-158
9 Handle CNC5395
10 Bush CNV3930
11 Polyethylene Bag CEG-162
* 12 Battery CEX1065
13 Carton CHG4614
14 Contain Box CHL4614
15 Protector CHP2251
- Owner's Manual, Installation Manual
Part No. Language
CRD3518 English, Spanish
CRD3519 Portuguese(B), Arabic
CRD3532 English, Spanish, Portuguese(B), Arabic
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DEH-P640,P6400,P6450
2.3 EXTERIOR
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DEH-P640,P6400,P6450
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BMZ30P040FZK 51 Arm CNV6508
2 Screw BMZ30P100FMC 52 Panel Unit CWM7986
3 Screw BSZ26P060FMC 53 Socket(CN1850) CKS3550
4 Screw BSZ30P040FMC 54 Connector(CN1851) CKS4462
5 Cord Assy CDE6438 55 Damper Unit CXB5070
6 Remote Control Unit CXB8743 56 Holder Unit CXB6356
7 Cover CNS7068 57 Holder Unit CXB6357
8 Cable CDE6714 58 Clutch Unit CXB6358
9 Cord Assy CDE6454 59 Screw IMS20P045FZK
10 Fuse(10A) CEK1136 60 Detach Grille Assy See Contrast table(2)
11 Case CNB2686 61 Screw BPZ20P080FMC
12 Holder CNC5704 62 Screw BPZ20P100FZK
13 Holder CNC8659 63 Button(SELECT) CAC7220
14 Cushion CNM4870 64 Button(SFEQ) CAC7221
15 Insulator CNM7214 65 Button(ENT) See Contrast table(2)
16 Insulator CNM7629 66 Button(AUDIO) See Contrast table(2)
17