Table Of Contents - Sony DVP-K330 Service Manual

Section
Service Note ............................................................................ 4
1. GENERAL
Getting Started ........................................................................ 1-1
Playing Discs ........................................................................... 1-3
Using Various Functions with the Control Menu ..................... 1-5
Enjoying Karaoke .................................................................... 1-10
Settings and Adjustments ........................................................ 1-11
Self-Diagnosis Function .......................................................... 1-14
Index to Parts and Controls ..................................................... 1-15
2. DISASSEMBLY
2-1. Case Removal ............................................................... 2-1
2-2. MB-82 Board Removal .................................................. 2-1
2-3. Power Block Removal ................................................... 2-1
2-4. AU-214 Board Removal ................................................ 2-1
2-5. Tray Cover Removal ..................................................... 2-2
2-6. Front Panel Removal .................................................... 2-2
2-7. Mechanism Deck Removal ........................................... 2-2
2-8. Tray Removal ................................................................ 2-2
2-9. Optical Pick-up Removal ............................................... 2-3
2-10. Belt, Loading Motor (M001),
MS-29/46, TK-51 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 Process/Video Block Diagram ........................... 3-5
3-4. System Control Block Diagram ..................................... 3-7
3-5. Audio Block Diagram ..................................................... 3-9
3-6. Interface Control Block Diagram ................................... 3-11
3-7. Power Block Diagram .................................................... 3-13
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. Frame Schematic Diagram ........................................... 4-3
Frame (1) Schematic Diagram ...................................... 4-3
Frame (2) Schematic Diagram ...................................... 4-5
4-2. Printed Wiring Boards and Schematic Diagrams ......... 4-7
TK-51 Printed Wiring Board .......................................... 4-7
TK-51 Schematic Diagram ............................................ 4-11
MS-29/46 Printed Wiring Board and
Schematic Diagram ....................................................... 4-13
MB-82 Printed Wiring Board ......................................... 4-15
MB-82 (AV DECODER) Schematic Diagram ................ 4-19
MB-82 (SDRAM) Schematic Diagram .......................... 4-21
MB-82 (SERVO DSP) Schematic Diagram .................. 4-23
MB-82 (DRIVE) Schematic Diagram ............................ 4-25
MB-82 (ARP) Schematic Diagram ................................ 4-27
MB-82 (SYSTEM CONTROL) Schematic Diagram ...... 4-29
MB-82 (HGA) Schematic Diagram ................................ 4-31
MB-82 (CLOCK GENERATOR)
Schematic Diagram ....................................................... 4-33
MB-82 (KARAOKE DSP) Schematic Diagram ............. 4-35
MB-82 (DAC) Schematic Diagram ................................ 4-37
MB-82 (BIAS) Schematic Diagram ............................... 4-39
AU-214 Printed Wiring Board ....................................... 4-41
AU-214 Schematic Diagram ......................................... 4-43
FL-103 Printed Wiring Board ........................................ 4-45
FL-103 (FUNCTION SWITCH)
Schematic Diagram ....................................................... 4-47
FL-103 (IF CON) Schematic Diagram .......................... 4-49
FR-153 Printed Wiring Board ........................................ 4-52

TABLE OF CONTENTS

Title Page Section
FR-153 Schematic Diagram .......................................... 4-53
MC-121 Schematic Diagram ......................................... 4-55
MC-121 Printed Wiring Board ....................................... 4-57
VR-71 Printed Wiring Board .......................................... 4-58
VR-71 Schematic Diagram ........................................... 4-59
HS-030SH/030SU Printed Wiring Board ...................... 4-61
HS-030SH/030SU Schematic Diagram ........................ 4-63
5. IC PIN FUNCTION DESCRIPTION
5-1. System Control Pin Function
(MB-82 Board IC202) .................................................... 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
7. ELECTRICAL ADJUSTMENTS
7-1. Power Supply Adjustment ............................................. 7-1
1. Power Supply Check (HS-030SH/030SU BOARD) ...... 7-1
7-2. Adjustment of Video System ......................................... 7-2
1. Video Level Adjustment (MB-82 BOARD) .................... 7-2
2. S-terminal Output Check (MB-82 BOARD) .................. 7-2
3. Checking Component Video Output B-Y
(MB-82 BOARD) ............................................................ 7-2
4. Checking Component Video Output R-Y
(MB-82 BOARD) ............................................................ 7-2
5. Checking Component Video Output Y
(MB-82 BOARD) ............................................................ 7-3
6. Checking S Video Output S-C (MB-82 BOARD) .......... 7-3
7-3. Adjustment Related Parts Arrangement ....................... 7-4
8. REPAIR PARTS LIST
8-1. Exploded Views ............................................................. 8-1
8-1-1. Case Assembly ......................................................... 8-1
8-1-2. Front Panel Assembly .............................................. 8-2
8-1-3. Chassis Assembly .................................................... 8-3
8-1-4. Mechanism Deck Assembly ..................................... 8-4
8-2. Electrical Parts List ........................................................ 8-5
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