Sony DVP-S335, Руководство по обслуживанию

Страница: 3 / 115

– 3 –
TABLE OF CONTENTS
Section Title Page Section Title Page
Service Note ............................................................................ 4
1. GENERAL
Getting Started .............................................................. 1-1
Playing Discs ................................................................. 1-4
Using Various Functions with the Control Menu ........... 1-6
Settings and Adjustments ............................................. 1-11
2. DISASSEMBLY
2-1. Case Removal ............................................................... 2-1
2-2. Rear Panel Removal ..................................................... 2-1
2-3. Tray Cover Removal ...................................................... 2-1
2-4. Front Panel Removal ..................................................... 2-1
2-5. Power Block Removal ................................................... 2-2
2-6. Mechanism Deck Removal ............................................ 2-2
2-7. Tray Removal ................................................................. 2-2
2-8. Optical Pick-up Removal ............................................... 2-2
2-9. Belt, MB-86 Board, Loading Motor (M001),
MS-48 Board Removal .................................................. 2-3
2-10. AI-17 Board Removal .................................................... 2-3
2-11. Internal Views ................................................................ 2-4
2-12. Circuit Boards Location ................................................. 2-5
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram .................................................. 3-1
3-2. RF/Servo Block Diagram .............................................. 3-3
3-3. Signal Processor Block Diagram .................................. 3-5
3-4. System Control Block Diagram ..................................... 3-7
3-5. Audio (1) Block Diagram ............................................... 3-9
3-6. Video/Audio (2) Block Diagram ..................................... 3-11
3-7. Interface Control Block Diagram ................................... 3-13
3-8. Power Block Diagram .................................................... 3-15
4. PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
4-1. Frame Schematic Diagrams .......................................... 4-3
4-2. Printed Wiring Boards and Schematic Diagrams ......... 4-5
MS-48 Printed Wiring Board and
Schematic Diagram ....................................................... 4-5
MB-86 Printed Wiring Board ......................................... 4-7
MB-86 (RF AMP, SERVO) Schematic Diagram ............ 4-11
MB-86 (ARP) Schematic Diagram ................................ 4-13
MB-86 (AV DECODER) Schematic Diagram ................ 4-15
MB-86 (SDRAM) Schematic Diagram .......................... 4-17
MB-86 (VGA) Schematic Diagram ................................ 4-19
MB-86 (DRIVE) Schematic Diagram ............................ 4-21
MB-86 (SERVO DSP) Schematic Diagram ................... 4-22
MB-86 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-25
MB-86 (MEMORY, CLOCK GENERATOR)
Schematic Diagram ....................................................... 4-27
MB-86 (FGA) Schematic Diagram ................................ 4-29
MB-86 (AUDIO DSP) Schematic Diagram .................... 4-31
AI-17 Printed Wiring Board ........................................... 4-33
AI-17 (VIDEO BUFFER) Schematic Diagram ............... 4-35
AI-17 (D/A CONVERTER, DSP)
Schematic Diagram ....................................................... 4-37
AI-17 (AMP, LPF) Schematic Diagram .......................... 4-39
AI-17 (D/A CONVERTER) Schematic Diagram ............ 4-41
AI-17 (MODE CONTROL, POWER SUPPLY)
Schematic Diagram ....................................................... 4-43
AI-17 (IF CON) Schematic Diagram ............................. 4-45
ER-9 Printed Wiring Board ............................................ 4-47
ER-9 (EURO AV1) Schematic Diagram ........................ 4-51
ER-9 (EURO AV2) Schematic Diagram ........................ 4-53
HP-127 Printed Wiring Board ........................................ 4-56
HP-127 Schematic Diagram ......................................... 4-57
HS16S9E Printed Wiring Board .................................... 4-59
HS16S9E Schematic Diagram ...................................... 4-61
5. IC PIN FUNCTION DESCRIPTION
5-1. System Control Pin Function
(MB-86 Board IC102) .................................................... 5-1
6. TEST MODE
6-1. General Description ...................................................... 6-1
6-2. Starting Test Mode ........................................................ 6-1
6-3. Syscon Diagnosis .......................................................... 6-1
6-4. Drive Auto Adjustment .................................................. 6-5
6-5. Drive Manual Operation ................................................ 6-7
6-6. Mecha Aging ................................................................. 6-9
6-7. Emergency History ........................................................ 6-9
6-8. Version Information ....................................................... 6-10
6-9. Video Level Adjustment ................................................ 6-10
6-10. If Con Self Diagnostic Function .................................... 6-11
7. ELECTRICAL ADJUSTMENT
7-1. Power Supply Adjustment ............................................. 7-1
1. HS16S9E Board ............................................................ 7-1
7-2. Adjustment of Video System ......................................... 7-2
1. Video Level Adjustment ................................................. 7-2
2. S-terminal Output Check ............................................... 7-2
3. Checking Component Video Output B-Y ...................... 7-2
4. Checking Component Video Output R-Y ...................... 7-2
5. Checking Component Video Output Y .......................... 7-3
6. Checking RGB Output R ............................................... 7-3
7. Checking RGB Output G ............................................... 7-3
8. Checking RGB Output B ............................................... 7-3
9. Checking S Video output S-C ....................................... 7-4
7-3. Adjustment Related Parts Arrangement ....................... 7-6
8. REPAIR PARTS LIST
8-1. Exploded Views ............................................................. 8-1
8-1-1. Case Assembly (S335/S336/S345/S535D) ............. 8-1
8-1-2. Case Assembly (S735D) .......................................... 8-2
8-1-3. Chassis Assembly .................................................... 8-3
8-1-4. Mechanism Deck Section ........................................ 8-5
8-2. Electrical Parts List ....................................................... 8-6