PIONEER CD-CM1 Service Manual
CONTENTS
1. SAFETY INFORMATION............................................2
2. EXPLODED VIEWS AND PARTS LIST ......................2
3. SCHEMATIC DIAGRAM.............................................4
4. PCB CONNECTION DIAGRAM..................................5
5. ELECTRICAL PARTS LIST..........................................6
6. ADJUSTMENT...........................................................6
7. GENERAL INFORMATION.........................................7
7.1 IC ..........................................................................7
8. OPERATIONS AND SPECIFICATIONS......................8
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-ZZB. MAR. 1999 Printed in Japan
ORDER NO.
CRT2331
WIRELESS CELLULAR MUTE KIT
CD-CM1 E
NOTE:
- For the detection diode (D401: HSM276SR), the withstanding static voltage is very low. So, pay special
attention to static electricity to protect the diode from electrostatic damage when servicing.
- When the detection antenna has been removed from the upper case for servicing, be sure to stick it
onto the upper case with adhesive tape along the guide, after the repair is completed.
2
CD-CM1
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 not risk trying to do so
and refer the repair to a qualified service technician.
W
ARNING
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
NOTE:
- Screws adjacent to ∇ mark on the product are used for disassembly.
1 Polyethylene Bag CEG1259
2 Carton CHA2780
3 Contain Box CHD2780
4 Fastener(rough) CNM3709
5 Fastener(soft) CNM3710
6 Owner’s Manual CRD3031
- PACKING SECTION PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
1
5
4
6
2
3
- Owner's Manual
Part No. Language
CRD3031 English,Spanish,French
3
CD-CM1
2.2 EXTERIOR
1 Case CNS5425
2 Cellular Mute Unit CWX2357
3 Case CNS5426
4 Screw BPZ20P080FZK
5 Cord CDE5916
6 Cord CDC1041
- EXTERIOR SECTION PARTS LIST
Mark No. Description Part No.
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