Main Board; Amp Board, Power Transformer - Sony HCD-TB20 Service Manual

HCD-TB20

3-9. MAIN Board

MAIN board
4 two connectors
(CN101, CN102)
3 connector
6 MAIN board
(CN501)
5 flat cable (21 core) 2 connector 1 two screws
( +BVTP 3 × 8 )
(CN301) (CN701)

3-10. AMP Board, Power Transformer

3 four screws
(+BVTT 4 × 8)
1 connector
(CN901)
4 power
6 AMP board
transformer
7 two screws
2 connector
( +BVTP 3 × 8 )
(CN902)
5 three screws
( +BVTP 3 × 8 )
8 cord bushing
9 SUB POWER board
14