Aiwa XR-M130 Service Manual page 25

Pin No.
Pin Name
63 O-P21/I-AS
64 O-P22/I-STOP
65 O-QSND
66 O-ECO
67 O-LED_CD
68 I-TM_BASE
69 O-CD_ON
70 O-CQCK
71 O-RWC
72 I-TU/IFC/SQOUT
73 AVSS
74 VREF
75 I-ST/I-DRF
76 O-CD_OPEN
77 O-CD_CLOSE
78 I-CDTSW
79 I-RDS_SIG/I-CD_SIG I/O
80 O-COIN
I/O
I/O FL port P21 output/Auto stop signal input.
I/O FL port P22 output/Deck stop signal input.
O QSND chip enable output.
O Economical mode.
O CD function LED ON/OFF output.
I Time base clock (8Hz) input.
O CD ON/OFF control output.
O CD clock output.
I/O CD control data output/RDS data input(Not used).
I/O Tuner TUNE.IFC input/CD SQOUT input.
I A-GND.
I Reference voltage input.
I Tuner stereo input/CD DRF input.
O CD tray open output.
O CD tray close output.
I CD tray switch A/D input.
RDS tunning level A/D input/CD music level input.
I Command to CD DSP output.
Description
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