Table Of Contents - Sony RDR-HX680 Service Manual

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1. SERVICE NOTE
1. DISK REMOVAL PROCEDURE IF THE TRAY
CANNOT BE EJECTED (FORCED EJECTION) ········· 1-1
2. BOARD CONNECTION, SERVICE REMOTE
CONTROLLER ······························································· 1-1
3. MODEL NAME SETTING METHOD WHEN ENGINE
IS REPLACED ································································ 1-2
4. HOW TO DIAGNOSE HDD FAILURE ························· 1-3
4-1. Defective HDD ································································ 1-3
4-2. HDD Recognition status ·················································· 1-3
4-3. Display [E01] on FLD with unrecognized HDD ············· 1-4
4-4. Display [E02] on FLD ····················································· 1-5
4-5. When playing a video, MP3, or JPG, the contents freeze 1-5
4-6. Factory Check ·································································· 1-6
4-7. Final Check ······································································ 1-6
2. DISASSEMBLY
2-1. UPPER CASE ································································· 2-2
2-2. TRAY COVER ASSEMBLY ·········································· 2-2
2-3. FRONT PANEL BLOCK ················································ 2-3
2-4 FR-291 BOARD, FL-184 BOARD ································· 2-3
2-5. DVD UNIT ······································································ 2-4
2-6. DC FAN ··········································································· 2-5
2-7. HARD UNIT ··································································· 2-5
2-8. AV-133/134 BOARD ······················································· 2-6
2-9. SWITCHING REGULATOR ·········································· 2-6
2-10. CIRCUIT BOARDS LOCATION ··································· 2-7
3. BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM-1 ································ 3-1
3-2. OVERALL BLOCK DIAGRAM-2 ································ 3-3
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3-3. AV-133 BLOCK DIAGRAM ·········································· 3-5
3-4. AV-134 BLOCK DIAGRAM ·········································· 3-7
3-5. RD-066 BLOCK DIAGRAM ········································· 3-9
3-6. FR-291, FL-184, VDC-001 BLOCK DIAGRAM ········ 3-11
3-7. POWER BLOCK DIAGRAM ······································ 3-13
4. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
4-1. FRAME SCHEMATIC DIAGRAM ································ 4-1
4-2. SCHEMATIC DIAGRAMS ············································ 4-3
WAVEFORMS ································································ 4-3
• AV-133 (1/5) (IT CONTROLLER, IR)
SCHEMATIC DIAGRAM ······························ 4-5
• AV-133 (2/5) (POWER/FAN CONT.)
SCHEMATIC DIAGRAM ······························ 4-7
• AV-133 (3/5) (VIDEO/AUDIO)
SCHEMATIC DIAGRAM ······························ 4-9
• AV-133 (4/5) (EURO)
SCHEMATIC DIAGRAM ···························· 4-11
• AV-133 (5/5) (TUNER)
SCHEMATIC DIAGRAM ···························· 4-13
• AV-134 (1/5) (IT CONTROLLER, IR)
SCHEMATIC DIAGRAM ···························· 4-15
• AV-134 (2/5) (POWER/FAN CONT.)
SCHEMATIC DIAGRAM ···························· 4-17
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• AV-134 (3/5) (VIDEO/AUDIO)
SCHEMATIC DIAGRAM ···························· 4-19
• AV-134 (4/5) (JACK)
SCHEMATIC DIAGRAM ···························· 4-21
• AV-134 (5/5) (TUNER)
SCHEMATIC DIAGRAM ···························· 4-23
• FR-291 (FL DRIVER, LINE 2 IN, FUNCTION SW)
SCHEMATIC DIAGRAM ···························· 4-25
• FL-184 (DV, USB, REMOCON RECEIVER, ··················
POWER SW)
SCHEMATIC DIAGRAM ···························· 4-27
• RD-066 (1/7) (POWER BLOCK)
SCHEMATIC DIAGRAM ···························· 4-29
• RD-066 (2/7) (EMMA BLOCK)
SCHEMATIC DIAGRAM ···························· 4-31
• RD-066 (3/7) (VIDEO/AUDIO BLOCK)
SCHEMATIC DIAGRAM ···························· 4-33
• RD-066 (4/7) (MEMORY BLOCK)
SCHEMATIC DIAGRAM ···························· 4-35
• RD-066 (5/7) (SATA/IDE IF)
SCHEMATIC DIAGRAM ···························· 4-37
• RD-066 (6/7) (HDMI/DV/USB BLOCK)
SCHEMATIC DIAGRAM ···························· 4-39
• RD-066 (7/7) (DVD DRIVE)
SCHEMATIC DIAGRAM ···························· 4-41
• SWITCHING REGULATOR (SRV-2101EK)
SCHEMATIC DIAGRAM ···························· 4-43
• SWITCHING REGULATOR (SRV-2058EK)
SCHEMATIC DIAGRAM ···························· 4-45
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• SWITCHING REGULATOR (SRV-2059WW)
SCHEMATIC DIAGRAM ···························· 4-47
4-3. PRINTED WIRING BOARDS ····································· 4-49
• FR-291 (FL DRIVER, LINE 2 IN, FUNCTION SW)
PRINTED WIRING BOARD ······················· 4-49
• AV-133 (IT CONTROLLER, IR, POWER/FAN CONT.,
VIDEO/AUDIO, EURO, TUNER)
PRINTED WIRING BOARD ······················· 4-51
• AV-134 (IT CONTROLLER, IR, POWER/FAN CONT.,
VIDEO/AUDIO, EURO, TUNER)
PRINTED WIRING BOARD ······················· 4-55
• RD-066 (POWER BLOCK, EMMA BLOCK, VIDEO/
AUDIO BLOCK, MEMORY BLOCK, SATA/IDE IF,
HDMI/DV/USB BLOCK, DVD DRIVE)
PRINTED WIRING BOARD ······················· 4-59
• FL-184 (DV, USB, REMOCON RECEIVER,
POWER SW)
PRINTED WIRING BOARD ······················· 4-63
5. IC PIN FUNCTION DESCRIPTION
5-1. IT CONTROL IC
(IC101:LC87F06J2A-F59P6-E
(AV-133/134 BOARD)) ··················································· 5-1
5-2. AV ENCODER/DECODER IC
(IC1001:MC10050F1-505-LU1-A
(RD-066 BOARD)) ························································· 5-3
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