Main Board-2 - Sony CAS-1 Service Manual

2-16. MAIN BOARD-2

Note 1: When the MAIN board is replaced, refer to "WRITING OPERA-
TION OF SERIAL NUMBER AFTER REPLACING THE MAIN
BOARD" on page 6.
Note 2: The MAIN board has been changed in the midway of production.
When the MAIN board is replaced, it might be necessary to note the
combination with the AMP board.
Refer to service manual supplement-1 for detail.
bottom side
1 screw
(B 3 6)
rear side
hole
hole
claw
claw
front side
top side
2 Remove the MAIN board block
in the direction of the arrow.
Installation direction of
the flap_heatsink
Protrusion outside
flap_heatsink
4 flap_heatsink
5 rivet
adhesive sheet
6 duct_MTK
7 MAIN board
CAS-1
Ver. 1.1
3 screw
(BVTP 2.6)
21