Sony RDR-GX350 Service Manual page 4

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3-4. FR-274, FL-178, VDC-001 BLOCK DIAGRAM ·········· 3-7
3-5. POWER BLOCK DIAGRAM ········································ 3-9
4. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
4-1. FRAME SCHEMATIC DIAGRAM ································ 4-1
4-2. SCHEMATIC DIAGRAMS ············································ 4-3
WAVEFORMS ································································ 4-4
• AV-114/118 (1/5) (IT CONTROLLER, IR)
SCHEMATIC DIAGRAM ······························ 4-5
• AV-114 (2/5) (POWER/FAN CONT.)
SCHEMATIC DIAGRAM ······························ 4-7
• AV-118 (2/5) (POWER/FAN CONT.)
SCHEMATIC DIAGRAM ······························ 4-9
• AV-114/118 (3/5) (VIDEO/AUDIO)
SCHEMATIC DIAGRAM ···························· 4-11
• AV-114/118 (4/5) (EURO)
SCHEMATIC DIAGRAM ···························· 4-13
• AV-114/118 (5/5) (TUNER)
SCHEMATIC DIAGRAM ···························· 4-15
• VDC-001 (VIDEO ENCODER)
SCHEMATIC DIAGRAM ···························· 4-17
• FR-274 (FL DRIVER, LINE 2 IN, FUNCTION SW)
SCHEMATIC DIAGRAM ···························· 4-19
• FL-178 (DV, USB, REMOCON RECEIVER,
POWER SW)
SCHEMATIC DIAGRAM ···························· 4-21
• RD-065 (1/7) (POWER BLOCK)
SCHEMATIC DIAGRAM ···························· 4-23
• RD-065 (2/7) (EMMA BLOCK)
SCHEMATIC DIAGRAM ···························· 4-25
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• RD-065 (3/7) (VIDEO/AUDIO BLOCK)
SCHEMATIC DIAGRAM ···························· 4-27
• RD-065 (4/7) (MEMORY BLOCK)
SCHEMATIC DIAGRAM ···························· 4-29
• RD-065 (5/7) (SATA/IDE IF)
SCHEMATIC DIAGRAM ···························· 4-31
• RD-065 (6/7) (HDMI/DV/USB BLOCK)
SCHEMATIC DIAGRAM ···························· 4-33
• RD-065 (7/7) (DVD DRIVE)
SCHEMATIC DIAGRAM ···························· 4-35
• SWITCHING REGULATOR (SRV-2058EK)
SCHEMATIC DIAGRAM ···························· 4-37
4-3. PRINTED WIRING BOARDS ····································· 4-39
• VDC-001 (VIDEO ENCODER)
PRINTED WIRING BOARD ······················· 4-39
• FR-274 (FL DRIVER, LINE 2 IN, FUNCTION SW)
PRINTED WIRING BOARD ······················· 4-41
• AV-114 (IT CONTROLLER, IR, POWER/FAN CONT.,
VIDEO/AUDIO, EURO, TUNER)
PRINTED WIRING BOARD ······················· 4-43
• AV-118 (IT CONTROLLER, IR, POWER/FAN CONT.,
VIDEO/AUDIO, EURO, TUNER)
PRINTED WIRING BOARD ······················· 4-47
• RD-065 (POWER BLOCK, EMMA BLOCK, VIDEO/
AUDIO BLOCK, MEMORY BLOCK, SATA/IDE IF,
HDMI/DV/USB BLOCK, DVD DRIVE)
PRINTED WIRING BOARD ······················· 4-51
• FL-178 (DV, USB, REMOCON RECEIVER,
POWER SW)
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PRINTED WIRING BOARD ······················· 4-55
5. IC PIN FUNCTION DESCRIPTION
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5-1. IT CONTROL IC
(IC101:LC87F06J2A-F58W3-E (AV-114 BOARD)) ······ 5-1
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5-2. AV ENCODER/DECODER IC
(IC1001:MC10050F1-105/505-LU1-A
(RD-65 BOARD)) ··························································· 5-3
6. SERVICE MODE
6-1. SERVICE MODE MAP ····················································· 2
6-2. Diagnostic Mode ································································ 3
6-2-1. Model Setting ····································································· 3
6-2-2. Service Mode ······································································ 4
6-2-3. Version Information and Other Information (First screen) 4
6-2-4. RF Level Simplified Diagnosis (Subscreen1) ···················· 5
6-2-5. HDD Information for the HDD return sheet
(Simplified measurement mode) ········································ 6
6-2-6. Cautions for handling the HDD ·········································· 7
6-2-7. HDD Error Logging ··························································· 9
6-2-8. ATA/ATAPI History - ERR ············································· 10
6-2-9. How to confirm HDD Access Flow ·································· 10
6-2-10. ATA/ATAPI Debugging Screen Second Screen and LD
Deterioration Judgment (for writer) ······························· 11
6-2-11. History of VR Recording-related Errors ························ 13
6-2-12. DV Service Mode ·························································· 17
6-2-13. EPG Service Mode ························································· 19
6-2-14. Aging Mode ··································································· 21
6-2-15. HDD Check Mode ························································· 22
6-3. Setup Related Menu ························································· 23
6-3-1. Firmware Downloading ···················································· 23
6-3-2. Area-Specific Channel Setting ········································· 23
6-3-3. OSD Filter Setting ···························································· 24
7. ADJUSTMENTS
7-1. Video System Adjustment ··············································· 7-1
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8. REPAIR PARTS LIST
8-1. EXPLODED VIEWS
8-1-1. OVERALL SECTION ····················································· 8-1
8-1-2. CHASSIS SECTION ······················································· 8-2
8-2. ELECTRICAL PARTS LIST ·········································· 8-3
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