— 4 —
• CN-177 (CONNECTOR)
PRINTED WIRING BOARD ······················· 4-35
• CN-177 (CONNECTOR)
SCHEMATIC DIAGRAM ···························· 4-36
5.
IC PIN FUNCTION DESCRIPTION
5-1.
IT CONTROL IC (IC605:
µ
PD703033BYGF-M29-3BA-A
(AV-071 BOARD)) ·························································· 5-1
6.
SERVICE MODE
6-1.
Device relation diagram.
Display data (for your reference to check the signal path) ·· 6-1
6-2.
Block diagram
(for your reference to check the devices) ······················· 6-2
6-3.
Screen Transition in the Service Mode ···························· 6-2
6-4.
Service Mode. Menu Items and Description ··················· 6-3
6-5.
Device Check Menu (1/2) ··············································· 6-3
6-6.
Device Check Menu (2/2) ··············································· 6-3
6-7.
Path Check Menu (1/2) ···················································· 6-4
6-8.
Path Check Menu (2/2) ···················································· 6-4
6-9.
Device All Check. Screen Transition ······························· 6-5
6-10. Device Individual Check. Screen Transition ··················· 6-5
6-11. Path Individual Check (Pasted Screen Check).
Screen Transition ····························································· 6-6
6-12. Path Individual Check (Data Check Confirmation).
Screen Transition ····························································· 6-6
7.
ADJUSTMENT
7-1.
VIDEO SYSTEM ADJUSTMENT ································· 7-1
1.
Video Level Adjustment (RD-045 Board) ······················· 7-1
2.
Component Video Output Level Adjustment
(RD-045 board) ······························································· 7-1
3.
S-Video Output S-Y Level Check ··································· 7-1
4.
S-Video Output S-C Check ············································· 7-1
5.
Component Video Output Y Check ································· 7-2
6.
Component Video Output B-Y Check ····························· 7-2
7.
Component Video Output R-Y Check ····························· 7-2
8.
REPAIR PARTS LIST
8-1.
EXPLODED VIEWS
8-1-1. OVERALL ······································································ 8-1
8-1-2. FRONT PANEL SECTION ············································· 8-2
8-1-3. CHASSIS SECTION ······················································· 8-3
8-2.
ELECTRICAL PARTS LIST ·········································· 8-4
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