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Section
Title
Page
5.
IC PIN FUNCTION DESCRIPTION
5-1.
System Control Pin Function
(MB-108 BOARD IC104) .......................................... 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 .................................................. 6-6
6-5.
Drive Manual Operation ................................................ 6-8
6-6.
Mecha Aging ................................................................. 6-11
6-7.
Emergency History ........................................................ 6-11
6-8.
Version Information ....................................................... 6-12
6-9.
Video Level Adjustment ................................................ 6-12
6-10. If Con Self Diagnostic Function .................................... 6-12
6-11. Troubleshooting ............................................................. 6-19
7.
ELECTRICAL ADJUSTMENT
7-1.
Power Supply Check ..................................................... 7-1
7-2.
Adjustment of Video System ......................................... 7-2
1. Video Level Adjustment (MB-108 Board) ................ 7-2
2. Checking S Video Output S-Y
(Except AEP, UK, RUS) ............................................ 7-2
3. Checking S Video Output S-C
(Except AEP, UK, RUS) ............................................ 7-2
4. Checking Component Video Output Y
(Except AEP, UK, RUS) ............................................ 7-2
5. Checking Component Video Output B-Y
(Except AEP, UK, RUS) ............................................ 7-3
6. Checking Component Video Output R-Y
(Except AEP, UK, RUS) ............................................ 7-3
7. Checking RGB Output R (AEP, UK, RUS) ............... 7-3
8. Checking RGB Output G (AEP, UK, RUS) ............... 7-3
9. Checking RGB Output B (AEP, UK, RUS) ............... 7-4
7-3.
Adjustment Related Parts Arrangement ....................... 7-6
8.
REPAIR PARTS LIST
8-1.
Exploded Views ............................................................. 8-1
8-1-1. Front Panel Section .................................................. 8-1
8-1-2. Chassis Section ....................................................... 8-2
8-1-3. Mechanism Deck Section ........................................ 8-3
8-2.
Electrical Parts List ....................................................... 8-4
