Sony KP-FX43M31 Service Manual page 105

H1
[ POWER SW ]
— H1 BOARD (CODUCTOR SIDE) —
H2
[ KEY INPUT, SIRCS ]
— H2 BOARD (CODUCTOR SIDE) —
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H3
[ AV INPUT ]
— H3 BOARD (CODUCTOR SIDE) —
• H3 BOARD
SEMICONDUCTOR LOCATION
Ref. *
D1930 -
* : Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 80)
• H2 BOARD
SEMICONDUCTOR LOCATION
Ref. *
Q1800, Q1801Q4309, -
3
D1800-D1808
* : Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 80)
KP-FX43M31/M61/M91, FX53M31/M61/M91
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RM-998