Sony BVS-3100P - Servicing Procedure; Replacing Maincomponents

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2-5. SERVICING PROCEDURE
Extension Board; EX-201 Board
Adjusting Card Board; WP-27, SY-138, SD-19A,
SD-20 and EF-20E
Boards
(1) Open the rails for the extension board.
(2) Push the lever open towards the outside,
pull out the adjustment board, and push
in the extension board.
Extension
Board
Adjusting
Card board
lever
Note) When WP-27 and SY-138 board make the
adjustment, connect the WP-27 board
and SY-138 board by connect cable of
supplied accessory.
2-6. REPLACING MAIN COMPONENTS
2-6-1. Processor
Removing the power supply
(1) Remove the upper panel.
(2) Remove the stays.
upper panel
(3) Remove the AC harness(CN101), the pilot
lamp (CN205), and the connector
(CN1).
(CN2). onnector (CNL)
BVS- 3100 (UC)
BVS-3100PCEK)