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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. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880
C PIONEER ELECTRONIC CORPORATION 1998
K-ZEM. FEB. 1998 Printed in Japan
ORDER NO.
CRT2171
MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH RDS TUNER
Service
Manual
KEH-P5700R
X1M/EW
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-P5730R
X1M/EW
· KEH-P5700R/X1M/EW
CONTENTS
1. SAFETY INFORMATION ...........................................2
2. EXPLODED VIEWS AND PARTS LIST......................2
3. SCHEMATIC DIAGRAM ..........................................10
4. PCB CONNECTION DIAGRAM ...............................20
5. ELECTRICAL PARTS LIST .......................................30
6. ADJUSTMENT ........................................................36
7. GENERAL INFORMATION ......................................38
7.1 PARTS.................................................................38
7.1.1 IC ...............................................................38
7.1.2 DISPLAY ...................................................43
7.2 DISASSEMBLY ..................................................44
7.3 BLOCK DIAGRAM..............................................45
8. OPERATIONS AND SPECIFICATIONS ...................46


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2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
2
KEH-P5700R,P5730R
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.
11
10
9
8
12,15,16,17
18
1
13,14
5
4
6
3
2
7
Fig. 1


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3
KEH-P5700R,P5730R
NOTE:
- Parts marked by "*"and
can not be supplied.
- Screws adjacent to
mark on the product are used for disassembly.
1 Cord Assy
CDE5497
2 Accessory Assy
CEA1917
3 Screw
CBA1304
4 Handle(x2)
CNC5395
5 Bush
CNV3930
*
6 Polyethylene Bag
E36-615
7 Polyethylene Bag
CEG-162
8 Carton
CHG3464
(KEH-P5700R/X1M/EW)
Carton
CHG3465
(KEH-P5730R/X1M/EW)
9 Contain Box
CHL3464
(KEH-P5700R/X1M/EW)
Contain Box
CHL3465
(KEH-P5730R/X1M/EW)
10 Protector
CHP2021
11 Protector
CHP2022
12 Owner's Manual
CRD2589
13 Owner's Manual
CRD2590
14 Owner's Manual
CRD2591
15 Installation Manual
CRD2592
*
16 Passport
CRY1013
*
17 Warranty Card
CRY1087
18 Case Assy
CXB1063
Mark No. Description
Part No.
Mark No. Description
Part No.
- PACKING SECTION PARTS LIST
- Owner's Manual, Installation Manual
Model
Part No.
Language
KEH-P5700R/X1M/EW
CRD2589
English, Spanish
KEH-P5730R/X1M/EW
CRD2590
German, French
CRD2591
Italian, Dutch
CRD2592
English, Spanish, German, French
Italian, Dutch


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4
KEH-P5700R,P5730R
Fig. 2
2.2 EXTERIOR


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5
KEH-P5700R,P5730R
1 Screw
BSZ26P050FMC
2 Screw
BSZ30P060FMC
3 Cord Assy
CDE5497
4 Cap
CKX-003
5 Screw
CBA1304
6 Handle
CNC5395
7 Bush
CNV3930
8 Fuse
CEK1136
9 Case
CNB2283
10 Holder Unit
CXB2687
11 Screw
BMZ30P100FMC
12 Screw
BSZ30P055FUC
13 Screw
BSZ30P060FMC
14 Holder
CNC5704
15 Cushion
CNM4870
16 Insulator
CNM5571
17 Tuner Amp Unit
CWM5669
18 Screw
BPZ26P080FMC
19 Screw
BSZ26P080FMC
20 Screw
BSZ26P140FMC
21 Cord(CN603)
CDE5327
22 FM/AM Tuner Unit
CWE1466
23 Holder
CNC6554
24 Pin Jack(CN301)
CKB1028
25 Plug(CN951)
CKM1270
26 Connector(CN751)
CKS3408
27 Connector(CN602)
CKS3568
28 Connector(CN601)
CKS3581
29 Antenna Jack(CN402)
CKX1056
30 Panel
CNB2256
31 Holder
CNC5399
32 Holder
CNC6531
33 Holder
CNC6674
34 Holder
CNC6845
35 Heat Sink
CNR1426
36 Chassis Unit
See Contrast table(2)
37 Case Assy
CXB1063
38 Detach Grille Assy
See Contrast table(2)
39 Screw
BPZ20P100FZK
40 Button(
)
See Contrast table(2)
41 Button(
,
)
See Contrast table(2)
42 Button(SOURCE)
CAC5433
43 Button(+,­)
See Contrast table(2)
44 Button(BAND,F,A)
CAC5437
45 Button(TA/PTY,P,
)
CAC5438
46 Button(1,2,3,4,5,6)
See Contrast table(2)
47 Button(D)
CAC5441
48 Spring
CBH2103
49 Spacer
CNM5572
50 Sheet
CNM5897
51 Cover
See Contrast table(2)
52 Lighting Conductor
CNV5195
53 Keyboard Unit
See Contrast table(2)
54 LCD(LCD901)
See Contrast table(2)
55 Connector(CN901)
CKS3580
56 Holder
CNC7479
57 Sheet
CNM5726
58 Sheet
CNM5727
59 Sheet
CNM5728
60 Lighting Conductor
CNV5196
61 Housing
CNV5197
62 Connector
CNV5205
63 Grille Unit
See Contrast table(2)
64 Button
CAC4836
65 Spring
CBH1834
66 Spring
CBH1835
67 Spring
CBH1996
68 Bracket
CNC6135
69 Bracket
CNC6791
70 Arm
CNV4692
71 Arm
CNV4693
72 Arm
CNV4728
73 Panel Unit
See Contrast table(2)
74 Door
CAT1930
75 Spring
CBH1838
76 Screw
IMS20P030FZK
77 Cassette Mechanism ModuleEXK3615
78 Transistor(Q951)
2SD2396
79 IC(IC301)
TDA7384
80 LED(D903 -- 905)
NSPWF50SB
,
,
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.