Read Sony ICF-C717PJ Service Manual online
ICF-C717PJ
17
• IC Pin Function Description
MAIN BOARD IC206 SNC21120A SXC20A5KD001XGR (VOICE SYNTHESIZER)
Pin No.
Pin Name
I/O
Description
1
N.C
-
Not used
2
RESET
I
Reset signal input from the system controller
3
DAT
I/O
Serial data input/output with the system controller
4 to 7
N.C
-
Not used
8
OSC
I
Oscillation component connection terminal
9
VDD
-
Power supply terminal (+3V)
10
GND
-
Ground terminal
11
DAON
-
Not used
12
VDDIO
-
Power supply terminal (+3V)
13
DAOP
O
Natural sound signal output to the input selector
14
GNDIO
-
Ground terminal
15
CLK
I
Serial data transfer clock signal input from the system controller
16
N.C
-
Not used
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