Sony DSR-20MD Service Manual page 7

Section
12. Playback Y Level Check (VA-102 Board) .............. 5-80
13. Playback Chroma Level Adjustment
(VA-102 Board) ....................................................... 5-81
14. Playback Burst Level Adjustment (VA-102 Board)
(PAL Model Only) ................................................... 5-81
3-5-4. General Adjustment ................................................ 5-82
1. Y Output Level Adjustment (JC-19 Board) ............ 5-82
2. Encoder R-Y Input Level Adjustment
(JC-19 Board) ......................................................... 5-82
3. Encoder B-Y Input Level Adjustment
(JC-19 Board) ......................................................... 5-83
4. Decoder HUE Input Adjustment (JC-19 Board) .... 5-83
5. Battery Down Adjustment and Confirmation ......... 5-84
3-5-5. BIST Check ............................................................ 5-85
1. Playback System Check
(JC-19, RP-228 Boards) ........................................ 5-85
2. Record System Check ........................................... 5-86
3-6. Audio System Adjustments ......................................... 5-87
1. Playback Level/Indicator Check ............................. 5-87
2. E-E Level Check ..................................................... 5-87
3. Recording/Playback Check (Audio Lock Mode) .... 5-87
3-7. Arrangement Diagram for Adjustment Parts ............... 5-88
6. REPAIR PARTS LIST
6-1. Exploded Views ........................................................... 6-1
6-1-1. Overall Assembly ................................................... 6-1
6-1-2. Chassis Assembly .................................................. 6-2
6-1-3. MD Block Assembly ............................................... 6-3
6-1-4. FL Cassette Compartment Assembly .................... 6-4
6-1-5. Mechanism Chassis Assembly (1)
(Top Side View (1)) ................................................. 6-5
6-1-6. Mechanism Chassis Assembly (2)
(Top Side View (2)) ................................................. 6-6
6-1-7. Mechanism Chassis Assembly (3)
(Top Side View (3)) ................................................. 6-7
6-1-8. Mechanism Chassis Assembly (4)
(Bottom Side View (1)) ........................................... 6-8
6-1-9. Mechanism Chassis Assembly (5)
(Bottom Side View (2)) ........................................... 6-9
6-2. Electrical Parts List ..................................................... 6-10
Hardware List ........................................................................ 6-42
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