Pt Board (Except Ec55:Us, Cnd), Pt (U) Board (Ec55:Us, Cnd), Power Transformer; Low-Amp Board, Hi-Amp Board (Ec77/Gx99) - Sony HCD-EC55 Service Manual

HCD-EC55/EC77/GX99
Ver. 1.2

3-16. PT BOARD (EXCEPT EC55:US, CND), PT (U) BOARD (EC55:US, CND), POWER TRANSFORMER

1 four screws
(+BV4 × 8 )
2 PT (U) board,
power transformer
(EC55:US,CND)
2 PT board,
power transformer
(EXCEPT EC55:US,CND)

3-17. LOW-AMP BOARD, HI-AMP BOARD (EC77/GX99)

1 screw
(+BVTP3 × 10 )
3 HI-AMP board
2 two transisitor
screws
4 screw
(+BVTP3 × 10 )
5 two transisitor
screws
6 LOW-AMP board
19