Aiwa NSX-MT960 Service Manual page 31

I
Pin No. Pin Name
I/o
Description
55 P291FM 1 1/0 FL segment P29 output / FMl (OIRT) input to diode.
56 P2WRDS
1/0 FL segment P28 output / RDS input to diode.
57 P27/DSURR 1/0 FL segment P27 output / SURR input to diode.
58 P26/K-CON 1/0 FL segment P26 output / K-CON input to diode.
59 P25/AMIOK 1/0 FL segment P25 output /AM 10kHz input to diode.
60 P24/AC-3 SURR 1/0 FL segment P24 output / AC3 SURR input to diode.
61 P23/I-HP MUTE 1/0 FL segment P23 output / Headphone insert detect input (active low)
62 P22/I-TM BASE 1/0 FL segment P22 output / Time-base clock (8Hz) input.
63 P2 UREA 1/0 FL segment P21 output / DECK2 side A record OK switch data input.
64 P201CST 1 1/0 FL segment P20 output / DECK1 cassette detect switch data input.
65 P19/cAM 1 1/0 FL segment P19 output / DECK1 CAM switch data input.
66 PI 8/AuTo 2 1/0 FL segment PI 8 output / DECK2 AUTO stop signal input.
67 P17/AuTo 1 I/o FL segment P17 output / DECK1 AUTO stop signal input.
68 P161CAM 2 1/0 FL segment P16 output / DECK2 CAM switch data input.
69 P15/REB I/o FL segmentP15 output/ DECK2 side-B record OK switch data input.
70 P14/CST 2 1/0 FL segment P14 output/ DECK2 cassette detect switch data input.
71 P13/I-MIc 1/0 FL segment P13 output / For AUTO VF use, Mic input detect,
72 VDD 4 Power supply input.
73 P12/ECHO I/o FL segment P12 output / ECHO key detect.
74 PI l/HALL 1/0 FL segmentP11 output/ HALL key detect.
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75 \ PIO/MOVIE I 1/0 I FL segment P1O output /MOVIE key detect.
76 P9/LIvE 1/0 FL segment P9 output/LIVE key detect.
77 P8/Disco 1/0
FL segment P8 output / DISCO key detect.
78 P71MIC 1/0 FL segment P7 output / MIC key detect.
I 79-84 I P6 -PI I O \ FL segmentPl - P6 output.
I 85 I O-DISH-REV I O \ CD turntable reverse rotation output.
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86 I O-DISH-FWD I O I CD turntable forward rotation output.
87 O-OPEN o CD TRAY OPEN data output.
88 O-CLOSE
o CD TRAY CLOSE data output.
89 VSS2 GND.
I 90 I
VDD2
I - I Power supply input.
91
SOL 1 0 DECK 1 solenoid output.
92 SOL 2 0 DECK 2 solenoid output.
93
O-MOTOR o DECK MOTOR ON/OFF output.
94 O-POWER o System power supply ON/OFF output.
I 95
I I-IFC.TU/I-STATUS I I I Tune IF count serial data input~une input/CD STATUS data input.
I O-COMMAND
98
X-BUSY
99
O-MUTE
\ 100 I GE-LATCH
1/0 Tuner stereo detected input /CD serial clock output.
1
1/0 RDS data inptrt/CD command output.
1/0 CD 1/0 busy line.
o System mute ON/OFF output.
d
GEQ IC M6243 lFP latch.
47