Sony HCD-EH10 Service Manual page 33

Pin No.
Pin Name
56
V1
57 V2
58 V3
59 to 62 COM0 to COM3
63, 64
SEG0, SEG1
65 VCC
66 GND
67 to 89
SEG2 to SEG24
90 VCC
91
VSS
92 X1
93 X0
94 to 100 SEG25 to SEG31
I/O
O serial data transfer clock signal output to the FM/AM tuner
O Serial data output to the FM/AM tuner
-
Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage
O Common drive signal output to the liquid crystal display
O
Segment drive signal output to the liquid crystal display
-
Power supply terminal (+3.1V)
- Ground terminal
O
Segment drive signal output to the liquid crystal display
-
Power supply terminal (+3.1V)
- Ground terminal
I Main system clock output terminal (4.19 MHz)
O
Main system clock input terminal (4.19 MHz)
O
Segment drive signal output to the liquid crystal display
Description
HCD-EH10
33