PIONEER DEH-7000REW Service Manual

Cover page of PIONEER DEH-7000REW Service Manual

Service Manual for PIONEER DEH-7000REW, downloadable as a PDF file.

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PIONEER ELECTRONIC 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 ELECTRONIC [EUROPE] N.V.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999
K-ZZD. FEB. 1999 Printed in Japan
ORDER NO.
CRT2375
MULTI-CD/MD/DAB CONTROL HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P7000R
EW
Service
Manual
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...14
4. PCB CONNECTION DIAGRAM ................................40
5. ELECTRICAL PARTS LIST ........................................50
6. ADJUSTMENT..........................................................64
7. GENERAL INFORMATION .......................................68
7.1 PARTS .................................................................68
7.1.1 IC................................................................68
7.1.2 DISPLAY ....................................................76
7.2 DIAGNOSIS ........................................................77
7.2.1 DISASSEMBLY .........................................77
7.2.2 TEST MODE ..............................................82
8. OPERATIONS AND SPECIFICATIONS.....................86
- See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S8 series.
- This device employs an inverter as the power supply for EL. The inverter has an output voltage reach
approximately 500 volts(AC). Utmost care should be used not to suffer from a possible electric shock,
accordingly.
- When executing an operation, be aware that the in around IC651 can become quite hot to the touch.
DEH-P7000R-W
EW
DEH-P6000R
EW
DEH-P7000R/EW
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PIONEER ELECTRONIC 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 ELECTRONIC [EUROPE] N.V.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999
K-ZZD. FEB. 1999 Printed in Japan
ORDER NO.
CRT2375
MULTI-CD/MD/DAB CONTROL HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P7000R
EW
Service
Manual
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...14
4. PCB CONNECTION DIAGRAM ................................40
5. ELECTRICAL PARTS LIST ........................................50
6. ADJUSTMENT..........................................................64
7. GENERAL INFORMATION .......................................68
7.1 PARTS .................................................................68
7.1.1 IC................................................................68
7.1.2 DISPLAY ....................................................76
7.2 DIAGNOSIS ........................................................77
7.2.1 DISASSEMBLY .........................................77
7.2.2 TEST MODE ..............................................82
8. OPERATIONS AND SPECIFICATIONS.....................86
- See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S8 series.
- This device employs an inverter as the power supply for EL. The inverter has an output voltage reach
approximately 500 volts(AC). Utmost care should be used not to suffer from a possible electric shock,
accordingly.
- When executing an operation, be aware that the in around IC651 can become quite hot to the touch.
DEH-P7000R-W
EW
DEH-P6000R
EW
DEH-P7000R/EW
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2
DEH-P7000R,P7000R-W,P6000R
- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer
to"Disassembly"(see page 77).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a short pin).
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 66).
1. 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.
1. Safety Precautions for those who Service this Unit.
· When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. A "CLASS 1 LASER PRODUCT" label is affixed to the
bottom of the player.
3. The triangular label is attached to the mechanism
unit frame.
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service.
Wavelength
=
800 nanometers
CLASS 1
LASER PRODUCT
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DEH-P7000R,P7000R-W,P6000R
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING(DEH-P7000R/EW, DEH-P7000R-W/EW)
11
8
9
5
4
6
3
2
7
12
13
10
14
1
15
20
16
17
19
18
22
21
23
24
1 Cord Assy
CDE5824
*
2 Accessory Assy
CEA2397
3 Screw
CBA1002
4 Handle
CNC5395
5 Bush
CNV3930
*
6 Polyethylene Bag
E36-615
7 Polyethylene Bag
CEG-162
8-1 Owner's Manual
CRD2910
8-2 Owner's Manual
CRD2911
8-3 Owner's Manual
CRD2912
8-4 Installation Manual
CRD2913
8-5 Passport
CRY1013
*
8-6 Warranty Card
CRY1087
8-7 Polyethylene Bag
CEG1116
*
8-8 Label
CRW1343
9 Case Assy
CXB3520
10 Carton
See Contrast table(2)
11 Contain Box
See Contrast table(2)
12 Protector
CHP2101
13 Protector
CHP2102
14 Inner Box
CHW1754
15 Remote Control Assy
CXB3488
16 Screw Assy
CZE3169
*
17 Polyethylene Bag
CEG-127
*
18 Hexagonal Wrench
CZE3176
*
19 Screw
RMZ30H060FBK
20 Belt
CZN6416
21 Holder Assy
CZX3172
22 Holder Assy
CZX3173
23 Remote Control Assy
CZX3231
24 Battery
CEX1030
Mark No. Description
Part No.
Mark No. Description
Part No.
(1) PACKING SECTION PARTS LIST
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.
3
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4
DEH-P7000R,P7000R-W,P6000R
Part No.
Mark No. Symbol and Description DEH-P7000R/EW
DEH-P7000R-W/EW
10 Carton
CHG3750
CHG3808
11 Contain Box
CHL3750
CHL3808
(2) CONTRAST TABLE
DEH-P7000R/EW and DEH-P7000R-W are constructed the same except for the following:
- Owner's Manual, Installation Manual
Model
Part No.
Language
DEH-P7000R/EW
CRD2910
English, Spanish
DEH-P7000R-W/EW
CRD2911
German, French
CRD2912
Italian, Dutch
CRD2913
English, Spanish, German, French, Italian, Dutch
2.2 PACKING(DEH-P6000R/EW)
11
8
9
5
4
6
3
2
7
12
13
10
14
1
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5
DEH-P7000R,P7000R-W,P6000R
1 Cord Assy
CDE5825
*
2 Accessory Assy
CEA2397
3 Screw
CBA1002
4 Handle
CNC5395
5 Bush
CNV3930
*
6 Polyethylene Bag
E36-615
7 Polyethylene Bag
CEG-162
8-1 Owner's Manual
CRD2918
8-2 Owner's Manual
CRD2919
8-3 Owner's Manual
CRD2920
8-4 Installation Manual
CRD2921
8-5 Passport
CRY1013
*
8-6 Warranty Card
CRY1087
8-7 Polyethylene Bag
CEG1116
9 Case Assy
CXB3520
10 Carton
CHG3753
11 Contain Box
CHL3753
12 Protector
CHP2101
13 Protector
CHP2102
14 Inner Box
CHW1754
Mark No. Description
Part No.
Mark No. Description
Part No.
- PACKING SECTION PARTS LIST
- Owner's Manual, Installation Manual
Model
Part No.
Language
DEH-P6000R/EW
CRD2918
English, Spanish
CRD2919
German, French
CRD2920
Italian, Dutch
CRD2921
English, Spanish, German, French, Italian, Dutch

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