Sony MVC-FD73 Service Manual page 40

PK-46 (LCD TIMING GENERATOR) SCHEMATIC DIAGRAM
PK-46 BOARD (3/5)
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TC74HC4066AFS-EL : SHARP
IC903
TC74HC4066AFT(EL) : CASIO
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
TO PK-46 BOARD
09
• See page 3 for PK-46 BOARD printed wiring board.
180k : SHARP
120k : CASIO
180k : SHARP
120k : CASIO
– 13 –
22k ±0.5% : SHARP
0 : CASIO
– 14 –
MVC-FD73
PK-46
BOARD
(3/5)
9
IC901 #¢ REC/PB
3.2Vp-p
V
!º
IC901 #¶ REC/PB
3.2Vp-p
H
LCD TIMING GENERATOR
PK-46 (3/5)