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DVD PLAYER
STANDBY/ON
ORDER NO.
RRV2158
DVD PLAYER
DV-525
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type Power Requirement Region No. Remarks
DV-525
KU AC120V 1
KC AC120V 1
WV AC220 - 240V 2
WY AC220 - 240V 2
WY/SP AC220 - 240V 2
CONTENTS
1. SAFETY INFORMATION ....................................... 2 7. GENERAL INFORMATION .................................. 54
2. EXPLODED VIEWS AND PARTS LIST ................. 4 7.1 DIAGNOSIS ................................................... 54
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .. 12 7.1.1 TEST MODE SCREEN DISPLAY ............. 54
4. PCB CONNECTION DIAGRAM ........................... 35 7.1.2 TROUBLE SHOOTING ............................ 56
5. PCB PARTS LIST ................................................ 45 7.1.3 ERROR CODE ......................................... 57
6. ADJUSTMENT ..................................................... 52 7.1.4 DISASSEMBLY ........................................ 61
7.2 PARTS ........................................................... 62
7.2.1 IC ............................................................. 62
7.2.2 DISPLAY .................................................. 73
8. PANEL FACILITIES AND SPECIFICATIONS ....... 74
DV-525
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.
WARNING
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