Sony TA-F448EB, Руководство по обслуживанию

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INPUT BAORD, MAIN (B) BAORD
1
two connectors
(CN301, 302)
2
connector
(CN104)
3
three screws
(3
×
8)
4
Remove the INPUT board
to direction of the arrow
A
.
5
two connectors
(CN16, 103)
!¡
four screws (H)
6
two connectors
(CN401, 402)
!º
screw
(3
×
8)
8
connector
(CN405)
7
two connectors
(CN403A, 404A)
9
Break the soldering of
three power transformer
leads.
!º
three screws
(3
×
8)
!¢
heat sink
!£
two screws
(transistor)
!™
MAIN (B) board
A
!¢
heat sink
!£
two screws
(transistor)
!¡
four screws (H)
MAIN (A) BOARD
1
connector
(CN201)
2
five screws
3
MAIN (A) board