Ic Pin Function Description - Sony DVP-CX850D Service Manual
Sony dvp-cx850d cd/dvd player service manual
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Also See for DVP-CX850D:
- Operating instructions manual (88 pages) ,
- Service manual (23 pages) ,
- Service manual (8 pages)
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SCHEMATIC DIAGRAM ···························· 4-19
SCHEMATIC DIAGRAM ···························· 4-21
SCHEMATIC DIAGRAM ···························· 4-23
SCHEMATIC DIAGRAM ···························· 4-25
SCHEMATIC DIAGRAM ···························· 4-27
SCHEMATIC DIAGRAM ···························· 4-29
SCHEMATIC DIAGRAM ···························· 4-31
SCHEMATIC DIAGRAM ···························· 4-33
SCHEMATIC DIAGRAM ···························· 4-35
PRINTED WIRING BOARD ······················· 4-37
• CO-25 (CONTORL JACK)
PRINTED WIRING BOARD ······················· 4-39
• CO-25 (CONTORL JACK)
SCHEMATIC DIAGRAM ···························· 4-41
• CK-82 (MOTOR DRIVE)
PRINTED WIRING BOARD ······················· 4-43
• CK-82 (MOTOR DRIVE)
SCHEMATIC DIAGRAM ···························· 4-45
• TS-150 (TABLE SENSOR), SI-24 (SI SENSOR),
SO-11 (SO LED)
PRINTED WIRING BOARDS ····················· 4-47
• TS-150 (TABLE SENSOR), SI-24 (SI SENSOR),
SO-11 (SO LED)
SCHEMATIC DIAGRAMS ·························· 4-49
• LT-34 (TABLE LED), TM-126 (TABLE MOTOR),
DS-87 (DOOR SWITCH), LS-52 (CHACK SENSOR),
PRINTED WIRING BOARDS ····················· 4-51
• LT-34 (TABLE LED), TM-126 (TABLE MOTOR),
DS-87 (DOOR SWITCH), LS-52 (CHACK SENSOR),
LM-58 (LOADING MOTOR)
SCHEMATIC DIAGRAMS ·························· 4-53
PRINTED WIRING BOARD ······················· 4-55
SCHEMATIC DIAGRAM ···························· 4-59
SCHEMATIC DIAGRAM ···························· 4-61
• SW-322 (SURROUND SWITCH), LE-25 (MULTI LED)
PRINTED WIRING BOARDS ····················· 4-63
• SW-322 (SURROUND SWITCH), LE-25 (MULTI LED)
SCHEMATIC DIAGRAMS ·························· 4-65
PRINTED WIRING BOARDS ····················· 4-67
• FR-155 (IR/POWER SWITCH),
KB-36 (KEY BOARD JACK)
SCHEMATIC DIAGRAMS ·························· 4-69
• HS-030SU (SWITCHING REGULATOR)
PRINTED WIRING BOARD ······················· 4-71
• HS-030SU (SWITCHING REGULATOR)
SCHEMATIC DIAGRAM ···························· 4-73
5.
IC PIN FUNCTION DESCRIPTION
5-1. SYSTEM CONTROL PIN FUNCTION
(MB-85 BOARD IC202) ················································· 5-1
6.
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 ············································ 6-10
6-8. VERSION INFORMATION ········································· 6-11
6-9. VIDEO LEVEL ADJUSTMENT ·································· 6-11
7.
7-1. TS-150 BOARD POSITION ADJUSTMENT ················ 7-1
7-2. SO-11 BOARD POSITION ADJUSTMENT ················· 7-1
7-3. DISC SENSOR LEVEL ADJUSTMENT ······················· 7-2
7-4. DISC/TABLE SENSOR CHECK ··································· 7-2
8.
8-1. POWER SUPPLY ADJUSTMENT ································· 8-1
1.
HS-030SU Board ····························································· 8-1
8-2. ADJUSTMENT OF VIDEO SYSTEM ··························· 8-2
1.
Video Level Adjustment (MB-85 BOARD) ···················· 8-2
2.
S-terminal Output Check (MB-85 BOARD) ··················· 8-2
3.
(MB-85 BOARD) ···························································· 8-2
4.
(MB-85 BOARD) ··························································· 8-2
5.
(MB-85 BOARD) ···························································· 8-3
6.
Checking S Video Output S-C (MB-85 BOARD) ··········· 8-3
ARRANGEMENT ·························································· 8-4
9.
9-1. EXPLODED VIEWS ······················································ 9-1
9-1-1. CASE AND REAR PANEL SECTION ·························· 9-1
9-1-2. DISC TABLE SECTION ················································· 9-2
9-1-3. FRONT PANEL SECTION-1 ········································· 9-3
9-1-4. FRONT PANEL SECTION-2 ········································· 9-4
9-1-5. MECHANISM DECK SECTION-1 ······························· 9-5
9-1-6. MECHANISM DECK SECTION-2 ······························· 9-6
9-1-7. MECHANISM DECK SECTION-3 ······························· 9-7
9-2. ELECTRICAL PARTS LIST ·········································· 9-8
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