PIONEER DEH-P90DAB Service Manual

Cover page of PIONEER DEH-P90DAB Service Manual

Service Manual for PIONEER DEH-P90DAB, downloadable as a PDF file.

We also have owner's manual to this model.

Manual details

  • Immediate download after payment.
  • Delivered as a PDF file.
  • The manual has 118 pages
  • File size: 5.78 MB
  • Available language versions: English
  • Different language versions may vary sligthly in file size and page count.

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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 2000
K-ZZA. OCT. 2000 Printed in Japan
ORDER NO.
CRT2556
MULTI-CD/MD/DAB CONTROL DSP HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P90DAB
EW,ES
Service
Manual
- This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech. Module Remarks
CX-961
CRT2503
H2
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST .......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...16
4. PCB CONNECTION DIAGRAM ................................40
5. ELECTRICAL PARTS LIST ........................................52
6. ADJUSTMENT..........................................................69
7. GENERAL INFORMATION .......................................74
7.1 DIAGNOSIS ........................................................74
7.1.1 TEST MODE(DAB TUNER MODULE)......74
7.1.2 TEST MODE(CD MECHANISM MODULE)......76
7.1.3 DISASSEMBLY .........................................80
7.1.4 CONNECTOR FUNCTION DESCRIPTION .......86
7.2 IC ........................................................................87
8. OPERATIONS AND SPECIFICATIONS...................105
DEH-P90DAB/EW
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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 2000
K-ZZA. OCT. 2000 Printed in Japan
ORDER NO.
CRT2556
MULTI-CD/MD/DAB CONTROL DSP HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P90DAB
EW,ES
Service
Manual
- This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech. Module Remarks
CX-961
CRT2503
H2
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST .......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...16
4. PCB CONNECTION DIAGRAM ................................40
5. ELECTRICAL PARTS LIST ........................................52
6. ADJUSTMENT..........................................................69
7. GENERAL INFORMATION .......................................74
7.1 DIAGNOSIS ........................................................74
7.1.1 TEST MODE(DAB TUNER MODULE)......74
7.1.2 TEST MODE(CD MECHANISM MODULE)......76
7.1.3 DISASSEMBLY .........................................80
7.1.4 CONNECTOR FUNCTION DESCRIPTION .......86
7.2 IC ........................................................................87
8. OPERATIONS AND SPECIFICATIONS...................105
DEH-P90DAB/EW
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2
DEH-P90DAB
- Service Precautions
1. For pickup unit(CXX1305) handling, please refer
to"Disassembly"(see page 80).
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 72).
4. In the correct orientation, characters can be seen
when viewed from the product rear side.(A wind
blows.)
5. Since the RCA, IP and ASL cords are fixed with lock
tie, the lock tie needs to be cut off at the time of dis-
assembly. At the time of assembly, new lock tie is
needed.
6. When operating with large output power, the heat
sink becomes very hot. Be careful not to touch it. In
particular, be careful of the heat sink on the bottom
of a product.
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3
DEH-P90DAB
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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4
DEH-P90DAB
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING(DEH-P90DAB/EW)
23
6
2
3
4
7
19
20
8
21
5
26
24
18
1
25
9
13
15 15
14
17
16
10
11
12
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DEH-P90DAB
5
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.
- Owner's Manual, Installation Manual
Model
Part No.
Language
DEH-P90DAB/EW
CRD3259
English, Spanish
CRD3260
German, French
CRD3261
Italian, Dutch
CRD3262
English, Spanish, German, French, Italian, Dutch
1 Cord Assy
CDE6248
2 Accessory Assy
CEA2538
3 Screw
CBA1002
4 Screw
CBA1120
5 Handle
CNC5395
6 Bush
CNV1917
*
7 Polyethylene Bag
E36-615
*
8 Cover
CEG1088
9 Remote Control Assy
CXB3488
10 Remote Control Assy
CZX3231
11 Holder Assy
CZX3172
12 Holder Assy
CZX3173
13 Belt
CZN6416
14 Screw Assy
CZE3169
*
15 Screw
RMZ30H060FBK
*
16 Hexagonal Wrench
CZE3176
*
17 Polyethylene Bag
CEG-127
*
18 Battery
CEX1030
19 Air Cushioned Bag
CEG1192
20 Protector
CHP2032
21 Protector
CHP2033
22 ·····
23-1 Owner's Manual
CRD3259
23-2 Owner's Manual
CRD3260
23-3 Owner's Manual
CRD3261
23-4 Installation Manual
CRD3262
* 23-5 Caution Card
CRP1207
23-6 ·····
23-7 Passport
CRY1013
* 23-8 Warranty Card
CRY1157
23-9 Polyethylene Bag
CEG1116
24 Carton
CHG4107
25 Contain Box
CHL4107
26 Case Assy
CXB3520
- PACKING SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.

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