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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-ZZU. APR. 1999 Printed in Japan
ORDER NO.
CRT2379
7 INCH WIDE AV SYSTEM DISPLAY/CD PLAYER
AVX-P7000CD
UC
Service
Manual
CONTENTS
1. SAFETY INFORMATION............................................2
2. EXPLODED VIEWS AND PARTS LIST ......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..12
4. PCB CONNECTION DIAGRAM................................31
5. ELECTRICAL PARTS LIST........................................41
6. ADJUSTMENT .........................................................46
7. GENERAL INFORMATION.......................................48
7.1 DIAGNOSIS ........................................................48
7.1.1 TEST MODE .............................................48
7.1.2 DISASSEMBLY .........................................52
7.1.3 PCB LOCATIONS......................................59
7.2 IC .........................................................................60
7.3 MECHANISM DESCRIPTIONS...........................66
8. OPERATIONS AND SPECIFICATIONS ....................70
NOTE:
- See the separate manual CX-680(CRT2216) for the cassette mechanism description.
- The CD mechanism assy employed in this model is one of H1 series.
- For the details of the LCD module and the drive mech unit, refer to the separate manual CRT2276.
AVX-P7000CD
EW
AVX-P7000CD
ES


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2
AVX-P7000CD
- CD Player Service Precautions
1. For pickup unit(CXX1290) handling, please refer
to"Disassembly"(see page 55).
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
connector is plugged or unplugged.
3. Please checking the grating after changing the
service pickup unit(see page 46).
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
rear 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
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 mot 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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12
11
13
10
9
1
2
3
4
15
16
6
7
14
17
18
19
20
5
8
3
AVX-P7000CD
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
21


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4
AVX-P7000CD
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.
- PACKING SECTION PARTS LIST
Part No.
Mark No. Description
AVX-P7000CD/UC
AVX-P7000CD/EW
AVX-P7000CD/ES
1 Carton
CHG3804
CHG3802
CHG3803
2 Contain Box
CHL3804
CHL3802
CHL3803
3 Protector
CHP2163
CHP2163
CHP2163
4 Protector
CHP2164
CHP2164
CHP2164
5 Cord Assy
CDE5930
CDE5930
CDE5930
6 Cord Assy
CDE5908
CDE5908
CDE5908
7 Cord Assy
CDE6033
CDE6033
CDE6033
8 Speaker Assy
CXB4203
CXB4203
Not used
9 Accessory Assy
CEA2547
CEA2547
CEA2547
10 Screw
CBA1002
CBA1002
CBA1002
11 Handle
CNC5395
CNC5395
CNC5395
12 Bush
CNV1917
CNV1917
CNV1917
*
13 Polyethylene Bag
E36-615
E36-615
E36-615
*
14 Polyethylene Bag
CEG-127
CEG-127
CEG-127
15 Polyethylene Bag
CEG1173
CEG1042
CEG1042
16-1 Owner's Manual
CRD3011
CRD3013
CRD3044
16-2 Owner's Manual
Not used
CRD3014
Not used
16-3 Installation Manual
Not used
CRD3015
Not used
*
16-4 Warranty Card
Not used
CRY1087
Not used
*
16-5 Card
ARY1048
Not used
Not used
17 Polyethylene Bag
Not used
CEG1116
Not used
18 Screw
CBA1468
CBA1468
CBA1468
19 Screw
CMZ50P060FMC
CMZ50P060FMC
CMZ50P060FMC
20 Screw
BMZ50P060FMC
BMZ50P060FMC
BMZ50P060FMC
21 Cord Assy
CDE5939
CDE5939
CDE5939
- Owner's Manual and Installation Manual
Model
Part No.
Language
AVX-P7000CD/UC
CRD3011
English,French
AVX-P7000CD/EW
CRD3013
English,Spanish,German
CRD3014
French,Italian,Dutch
CRD3015
English,Spanish,Dutch,German,French,Italian
AVX-P7000CD/ES
CRD3044
English,Spanish


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5
AVX-P7000CD
2.2 EXTERIOR(1/2)