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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.
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.

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. 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

Содержание YPM-2136ZF

Страница 1: ...echanism employed in this model is one of S7 series CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 4 3 SCHEMATIC DIAGRAM 6 4 PCB CONNECTION DIAGRAM 16 5 ELECTRICAL PARTS LIST 18 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...

Страница 2: ...epair of this product properly and safely you should not risk trying to do so and refer the repair to a qualified service technician 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 D...

Страница 3: ...3 YPM 2136ZF ...

Страница 4: ...4 YPM 2136ZF 2 EXPLODED VIEWS AND PARTS LIST 2 1 CD MECHANISM MODULE Fig 1 ...

Страница 5: ...nector CN801 CKS2196 48 Spring CBH1832 49 Spring CBH1833 50 Roller CLA2627 51 Arm CNV4136 52 Arm Unit CXA8565 53 Bracket CNC6056 54 Load Motor Unit M3 CXB1631 55 Screw JFZ20P025FMC 56 Arm CNV4120 57 Roller CNV4509 58 Gear Unit CXA8701 59 Screw M2X5 CBA1296 60 Frame CNC6844 61 Damper CNV3974 62 Spring CBH1736 63 Spring CBH1863 64 Spring CBH1945 65 Spring CBL1269 66 Arm CNC5799 67 Lever CNC6054 68 S...

Страница 6: ...EMATIC 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 A B A a A a A b A a A b A b A a Large size SCH diagram Guide page Detailed page ...

Страница 7: ...7 YPM 2136ZF 5 6 7 8 A B C D 5 6 7 8 A A b Fig 2 ...

Страница 8: ...8 YPM 2136ZF A 1 2 3 4 B C D 1 2 3 4 A a A a A b ...

Страница 9: ...9 YPM 2136ZF 5 6 7 8 A B C D 5 6 7 8 A a A a A b B Fig 3 ...

Страница 10: ...10 YPM 2136ZF A 1 2 3 4 B C D 1 2 3 4 A a A b A b ...

Страница 11: ...11 YPM 2136ZF 5 6 7 8 A B C D 5 6 7 8 A b A a A b Fig 4 ...

Страница 12: ...mal mode Focus close 0 2s div REFO 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode 32 tracks jump FWD 0 5ms div 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode Single jump FWD 0 5ms div 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode 100 tracks jump FWD 5ms div 6 CH1 FEY 0 1V div 3 CH2 FIN 0 2V div Normal mode Play 20ms div 3 CH1 FIN 0 5V div 0 CH2 SIN 1V div Normal mode Focus close 12cm 0 5s div ...

Страница 13: ... 5µs div Play 8 CH1 TEY 1V div CH2 TEC 1V div Test mode Focus close Tracking open 2ms div 8 CH1 TEY 0 5V div 6 CH2 FEY 0 5V div Normal mode AGC after focus 0 2s div PLCK 2V div 0 5µs div Play 20ms div SCKO 2V div 1µs div Play Dout 2V div 10µs div Play LRCK 2V div 20µs div VD 5V div 50ms div Normal mode No disc GND REFO REFO GND REFO REFO REFO REFO REFO REFO REFO REFO REFO GND REFO GND REFO GND REF...

Страница 14: ... 6 CH1 FEY 0 2V div 3 CH2 FIN 0 5V div Normal mode During AGC 1ms div 1 CH1 RFO 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm 0 2ms div 0 5ms div 3 CH1 FIN 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm 0 5ms div GND GND REFO REFO REFO REFO ...

Страница 15: ...15 YPM 2136ZF ...

Страница 16: ...ll necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams 4 PCB CONNECTION DIAGRAM 4 1 CONTROL UNIT PHOTO UNIT Capacitor Connector P C Board Chip Part SIDE A SIDE B A CONTROL UNIT M3 LOADING MOTOR Fig 5 ...

Страница 17: ...17 YPM 2136ZF 5 6 7 8 A B C D 5 6 7 8 Fig 6 A SIDE B B B PHOTO UNIT A CONTROL UNIT B A ...

Страница 18: ...S102J R 307 RS1 16S102J R 501 RS1 16S0R0J R 601 RS1 16S102J R 602 RS1 16S102J R 603 RS1 16S223J R 604 RS1 16S223J R 605 RS1 16S162J R 606 RS1 16S162J R 607 RS1 16S103J R 801 RS1 8S821J R 802 RS1 8S821J R 803 RS1 8S821J R 901 RS1 16S473J R 902 RS1 16S303J R 903 RS1 16S472J R 904 RS1 16S122J R 905 RS1 16S222J R 906 RS1 16S473J R 907 RS1 16S222J R 908 RS1 16S473J R 909 RS1 16S103J R 910 RS1 16S473J R...

Страница 19: ...YB471K50 C 601 CEV101M6R3 C 602 CKSQYB104K16 C 603 CEV4R7M35 C 604 CEV4R7M35 C 605 CKSRYB152K50 C 606 CKSRYB152K50 C 607 CEV220M6R3 C 701 22µF 6 3V CCH1233 C 702 CKSYB334K16 C 703 CEV101M6R3 C 901 CKSQYB104K16 C 902 CKSRYB472K50 Unit Number Unit Name Photo Unit Q 1 Photo transistor CPT 230S X Q 2 Photo transistor CPT 230S X Q 3 Photo transistor CPT 230S X Miscellaneous Parts List Pickup Unit Servi...

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