Aiwa CSD-TD34 Service Manual page 35
Compact disc stereo radio cassette recorder
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Also See for CSD-TD34:
- Service manual (9 pages) ,
- Service manual (9 pages) ,
- Service manual (9 pages)
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IC DESCRIPTION-3/3 (LC867132V-5T67)-2/2
Pin No.
Pin Name
55
O-CD LED
56
O-TU LED
57
O-TA LED
58
O-ROCK LED
59
O-POP LED
60
O-JAZZ LED
61
NC
62
I-AC/DC
63
I-TU TEST
64-66
COM0-COM2
67
NC
68
VSS2
69
VDD2
70
O-CD ON
71
O-TU ON
72
O-P.CONT
73
NC
74
O-MUTE
75
O-CLR1
76
O-CLR2
77
O-BEAT CONT
78
O-COIN
79
I-SQOUT
80
O-CQCK
I/O
O
LED ON/OFF control output for CD functions.
O
LED ON/OFF control output for TU functions.
O
LED ON/OFF control output for TAPE functions. (Not Connected)
O
LED ON/OFF control output for ROCK. (Not Connected)
O
LED ON/OFF control output for POP. (Not Connected)
O
LED ON/OFF control output for JAZZ. (Not Connected)
—
I
Not connected.
I
O
LCD common output.
—
Not connected.
—
GND.
—
Power supply for microcomputer (+5V).
O
CD PWR control output.
O
TU PWR control output.
O
Power supply control output.
—
Not connected
O
Main mute output.
O
Not connected.
O
Not connected.
O
BEAT switch over output.
O
CD command output.
I
CD sub-code Q input.
O
CLK for CD commands/sub-codes.
Description
-35-
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