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Service
Manual
CD PLAYER
YPM-2136
- This additional service manual is designed to be used together with Model YPM-1016ZF/UC Service
Manual CRT2111. Refer to it for finding parts numbers and adjustment, etc. which are not shown in
this manual.
- See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S7 series.
- CD Player Service Precautions
1. For pickup unit(CXX1232) handling, please refer
to"Disassembly"(CX-597 Service Manual CRT1829).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a short pin).
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................4
3. SCHEMATIC DIAGRAM .............................................6
PIONEER ELECTRONIC CORPORATION
PIONEER ELECTRONICS SERVICE INC.
PIONEER ELECTRONIC [EUROPE] N.V.
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880
C PIONEER ELECTRONIC CORPORATION 1998
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
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.
4. PCB CONNECTION DIAGRAM ................................16
5. ELECTRICAL PARTS LIST ........................................18
K-ZES. FEB. 1998 Printed in Japan
ORDER NO.
CRT2183
ZF
WL

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Summary of Contents for Pioneer YPM-2136ZF

  • Page 1: Table Of Contents

    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-ZES. FEB. 1998 Printed in Japan...
  • Page 2: Safety Information

    YPM-2136ZF 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.
  • Page 3 YPM-2136ZF...
  • Page 4: Exploded Views And Parts List

    YPM-2136ZF 2. EXPLODED VIEWS AND PARTS LIST 2.1 CD MECHANISM MODULE Fig. 1...
  • Page 5 YPM-2136ZF - CD MECHANISM MODULE SECTION PARTS LIST 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. Mark No. Description Part No.
  • Page 6: Schematic Diagram

    YPM-2136ZF 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM (GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. Large size SCH diagram Guide page Detailed page...
  • Page 7 YPM-2136ZF Fig. 2...
  • Page 8 YPM-2136ZF...
  • Page 9 YPM-2136ZF Fig. 3 A-a B...
  • Page 10 YPM-2136ZF...
  • Page 11 YPM-2136ZF Fig. 4...
  • Page 12 YPM-2136ZF Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage - Waveforms REFO:2.5V 1 RFO 1 CH1: RFO 1 CH1: RFO 0.5V/div. 0.5µs/div. 1V/div. 1V/div. 0.5ms/div. 0.5ms/div. 2 CH2: MIRR 2 CH2: MIRR Normal mode: play 5V/div.
  • Page 13 YPM-2136ZF 8 CH1: TEY 8 CH1: TEY 0 SIN 0.2V/div. 0.5V/div. 0.5V/div. 0.1s/div. 20ms/div. 5ms/div. 9 CH2: TIN ! CH2: SD 0.2V/div. 0.5V/div. Normal mode: play Normal mode: Play (12cm) → REFO → REFO → REFO → → REFO REFO...
  • Page 14 YPM-2136ZF ( CH1: R OUT 6 CH1: FEY 1V/div. 0.2V/div. 1ms/div. 0.2ms/div. ) CH2: L OUT 3 CH2: FIN 1V/div. 0.5V/div. Normal mode: Play (1kHz 0dB) Normal mode: During AGC → REFO → REFO → REFO → REFO 1 CH1: RFO 3 CH1: FIN 1V/div.
  • Page 15 YPM-2136ZF...
  • Page 16: Pcb Connection Diagram

    YPM-2136ZF 4. PCB CONNECTION DIAGRAM 4.1 CONTROL UNIT,PHOTO UNIT NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB CONTROL UNIT include all necessary parts for several destination. SIDE A For further information for respective destinations, be sure to check with the schematic dia- gram.
  • Page 17 YPM-2136ZF CONTROL UNIT SIDE B PHOTO UNIT Fig. 6...
  • Page 18: Electrical Parts List

    YPM-2136ZF 5. ELECTRICAL PARTS LIST NOTE: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..=====Circuit Symbol and No.===Part Name Part No.
  • Page 19 YPM-2136ZF =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- CKSYB334K16 CKSYB334K16 CKSQYB104K16 CKSRYB472K50 CKSQYB104K16 CCSRCH6R0D50 CKSRYB153K25 CCSRCH102J25 CKSYB334K16 CKSQYB104K16 CKSQYB104K16 CKSQYB104K16 CEV101M10 CKSRYB103K25 CKSRYB103K25 CKSRYB103K25 CEV100M25 CEV101M10 CKSRYB471K50 CEV101M6R3 CKSQYB104K16 CEV4R7M35 CEV4R7M35 CKSRYB152K50 CKSRYB152K50 CEV220M6R3 22µF/6.3V CCH1233 CKSYB334K16...