Aiwa LCX-107, Руководство по обслуживанию

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Pin No. Pin Name I/O Description
55
56
57
58
59
60
61
62
63
64-66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
O-CD LED
O-TU LED
O-TA LED
O-ROCK LED
O-POP LED
O-JAZZ LED
—
I-CD TEST
I-TU TEST
COM0-COM2
—
VSS2
VDD2
O-CD ON
O-TU ON
O-P.CONT
—
O-MUTE
O-FM MONO
O-BEAT CONT
O-QSOUND
O-COIN
I-SQOUT
O-CQCK
O
O
O
O
O
O
—
I
I
O
—
—
—
O
O
O
—
O
O
O
O
O
I
O
LED ON/OFF control output for CD functions. (Not connected)
LED ON/OFF control output for TU functions. (Not connected)
LED ON/OFF control output for TAPE functions. (Not Connected)
LED ON/OFF control output for ROCK. (Not connected)
LED ON/OFF control output for POP. (Not connected)
LED ON/OFF control output for JAZZ. (Not connected)
Not connected.
LCD common output.
Not connected.
GND.
Power supply for microcomputer (+5V).
CD PWR control output.
TU PWR control output.
Power supply control output.
Not connected.
Main mute output.
FM mono/stereo output.
BEAT switch over output.
Q-Sound ON/OFF output.
CD command output.
CD sub-code Q input.
CLK for CD commands/sub-codes.