Read Sony HCD-H100 / MHC-C10 / MHC-G100 Service Manual online
— 67 —
Not used (connect to Ground)
AM STEP SWITCH (S401) select signal input.
Serial data input from TC9173P.
Serial data input from LC7218, LC7821.
Serial data output to TC9173P, LC7218, LC7821, LC7535.
Serial clock output to TC9173P, LC7218, LC7821, LC7535.
Chip enable output to TC9173P, LC7218, LC7821, LC7535.
STB signal output to TC9173P, LC7218, LC7821, LC7535.
Reset input. L: active
Segment output to LCD.
60
61
62
63
64
65
66
67
68
69 to 80
MODE SW
MODE IN
DI 2
DI 1
DO
CLK
CE
STB
RESET
S00–S11
—
I
I
I
O
O
O
O
I
O
I/O
Pin Name
Function
Pin No.
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