Aiwa XR-DV3M Service Manual page 73

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Pin No. Pin Name
68 P14/LW
69 P13/SW
70 P12/OIRT
71 P11/RDS
72 VDD4
73-82 P10-P1
83 O-KEYSCAN
84 O-FSTB
85 O-MONITOR ON
86 O-PAL FLG
87 O-POWER
88 O-MUTE
89 VSS2
90 VDD2
91 O-CD CLOSE
92 O-CD OPEN
93 O-MONITOR OPEN
94 O-MONITOR CLOSE
95 I-ENC A
TE
L 13942296513
96 I-ENC B
97 O-LCDDATA
98 O-LCDLD
99 O-LCDCLK
100 I/O-BUSY
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I/O
I/O FL Segment Output P14/LW Diode Detect.
I/O FL Segment Output P13/SW Diode Detect.
I/O FL Segment Output P12/OIRT Diode Detect.
I/O FL Segment Output P11
— Power Supply Input.
O FL Segment Output P10-P1.
O Switch Scan Timing Output.
O Data Latch Strobe Output For Front PWB.
O Monitor ON/OFF Cntrol Output.
O Monitor PAL/NTSC Cntrol Output.
O System Power Supply ON/OFF Control.
O System Mute Control Output.
— GND.
— Power Supply Input.
O CD Cover OPEN /CLOSE Control Output.
O CD Cover OPEN/CLOSE Control Output.
O Monitor OPEN/CLOSE Control Output.
O Monitor OPEN/CLOSE Control Output.
I
Rotary Encorder Volume Input.
I
O Data Output For Monitor.
O Data Latch Strobe Output For Monitor.
O Clock Output For Monitor.
I/O CD IC Data Input/Output.
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