Aiwa TV-C1421 Service Manual page 17

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Pin No.
Pin Name
43
CHROMA
44
AUDIO-OUT
45
S/SW
46
R/V
47
G/Y
48
B/U
49
BCL
50
IBLACK
51
R-OUT
52
G-OUT
53
B-OUT
54
3.3VDDA
55
VPE (GND)
56
3.3VDDC
57
XGND
58
XIN
59
XOUT
60
RESET
61
3.3VDDP
62
SCL1
63
SDA1
64
REMOCON
I/O
I
Chroma input.
O
Audio output.
I
Insertion switch input (GND).
I
External input Red/V.
I
External input Green/Y.
I
External input Blue/U.
I
Beam current limiter input.
I
Black current input/vertical guard.
O
Red output.
O
Green output.
O
Blue output.
VCC (3.3V).
GND.
VCC (3.3 V).
GND (crystal oscillator).
I
Crystal oscillator input. (12.0MHz)
O
Crystal oscillator output. (12.0MHz)
I
Reset.
VCC (3.3 V).
O
I
C-bus serial clock output (for EEPROM).
2
I/O
I
C-bus serial data input/output (for EEPROM).
2
I
Remote controller input.
– 17 –
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