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. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880
C PIONEER ELECTRONIC CORPORATION 1998
K-ZEM. FEB. 1998 Printed in Japan
ORDER NO.
CRT2170
MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER
Service
Manual
KEH-P525
X1M/UC
NOTE:
- See the separate manual CX-631(CRT1640) for the cassette mechanism description.
- The cassette mechanism assy employed in this model is one of 2L series.
- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
- This service manual does not describe the CD test mode.
For the operations in the CD test mode, refer to the CD player's Service Manual.
KEH-P5700
X1M/UC
· KEH-P525/X1M/UC
CONTENTS
1. SAFETY INFORMATION ...........................................2
2. EXPLODED VIEWS AND PARTS LIST......................2
3. SCHEMATIC DIAGRAM ..........................................12
4. PCB CONNECTION DIAGRAM ...............................22
5. ELECTRICAL PARTS LIST .......................................32
6. ADJUSTMENT ........................................................39
7. GENERAL INFORMATION ......................................41
7.1 PARTS.................................................................41
7.1.1 IC ...............................................................41
7.1.2 DISPLAY ...................................................45
7.2 DISASSEMBLY ..................................................46
7.3 BLOCK DIAGRAM..............................................47
8. OPERATIONS AND SPECIFICATIONS ...................48
KEH-P5750
X1M/ES
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
2
KEH-P525,P5700,P5750
28
5
10
16
4
15
14
13
12
9
6
8
11
7
23
21
20
22
25
17
33
26
27
19
34
29
3
2
1
30,31,32
18
24
Fig. 1
1. SAFETY INFORMATION
UC model
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
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive
toxicant which may cause birth defects or other reproductive harm (California Health and Safety Code, Section
25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid
unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced.
- KEH-P525/X1M/UC
3
KEH-P525,P5700,P5750
NOTE:
- Parts marked by "*"and
can not be supplied.
- Screws adjacent to
mark on the product are used for disassembly.
1 Cord Assy
CDE5496
2 Base Assy
CEA2344
*
3 Sheet
CZA3371
4 Polyethylene Bag
CZE3188
*
5 Base
CZN6466
*
6 Bracket Assy
CEA2346
7 Screw Assy
CZE3198
8 Screw(x2)
BNC40P120FZK
9 Screw(x2)
BPZ30P100FZK
*
10 Polyethylene Bag
CEG-127
*
11 Polyethylene Bag
CZE3201
12 Bracket
CZN6467
*
13 Accessory Assy
CEA2350
14 Spring
CBH1650
15 Screw Assy
CEA2351
16 Screw
CBA1304
*
17 Polyethylene Bag
CEG-127
18 Screw(x4)
CRZ50P090FMC
19 Screw(x4)
TRZ50P080FMC
*
20 Polyethylene Bag
CEG-158
21 Handle(x2)
CNC5395
22 Bush
CNV3930
23 Polyethylene Bag
CEG1173
24 Battery
CEX1006
25 Carton
CHG3468
26 Contain Box
CHL3468
27 Protector
CHP2021
28 Protector
CHP2022
*
29 Inner Box
CHW1548
30 Owner's Manual
CRD2581
31 Installation Manual
CRD2582
*
32 Warranty Card
CRY1070
33 Case Assy
CXB1063
34 Remote Control Assy
CXB1157
Mark No. Description
Part No.
Mark No. Description
Part No.
- PACKING SECTION PARTS LIST(KEH-P525/X1M/UC)
- Owner's Manual, Installation Manual
Model
Part No.
Language
KEH-P525/X1M/UC
CRD2581
English, French
CRD2582
English, French
4
KEH-P525,P5700,P5750
5
10
16
4
15
14
13
12
9
6
8
11
7
21
22
3
2
1
20
17,18,19
23
- KEH-P5700/X1M/UC,P5750/X1M/ES
Fig. 2
5
KEH-P525,P5700,P5750
Part No.
Mark No. Description
KEH-P5700/X1M/UC
KEH-P5750/X1M/ES
1 Cord Assy
CDE5496
CDE5496
*
2 Accessory Assy
CEA2350
CEA2350
3 Spring
CBH1650
CBH1650
4 Screw Assy
CEA2351
CEA2351
5 Screw
CBA1304
CBA1304
*
6 Polyethylene Bag
CEG-127
CEG-127
7 Screw(x4)
CRZ50P090FMC
CRZ50P090FMC
8 Screw(x4)
TRZ50P080FMC
TRZ50P080FMC
*
9 Polyethylene Bag
CEG-158
CEG-158
10 Handle(x2)
CNC5395
CNC5395
11 Bush
CNV3930
CNV3930
12 Polyethylene Bag
CEG1173
CEG-162
13 Carton
CHG3467
CHG3466
14 Contain Box
CHL3467
CHL3466
15 Protector
CHP2021
CHP2021
16 Protector
CHP2022
CHP2022
17 Owner's Manual
CRD2583
CRD2593
18 Installation Manual
CRD2584
CRD2595
*
19 Card
ARY1048
Not used
20 Owner's Manual
Not used
CRD2594
21 Remote Control Unit
CXB1146
CXB1146
22 Battery
CEX1030
CEX1030
23 Case Assy
CXB1063
CXB1063
- PACKING SECTION PARTS LIST(KEH-P5700/X1M/UC,P5750/X1M/ES)
- Owner's Manual, Installation Manual
KEH-P5700/X1M/UC
CRD2583
English, French, Spanish
CRD2584
English, French, Spanish
KEH-P5750/X1M/ES
CRD2593
English, Spanish
CRD2594
Portuguese, Arabic
CRD2595
English, Spanish,
Portuguese, Arabic