– 84 –
Pin No. Pin Name I/O Function
72 ST-MUTE O
Tuner muting control signal output to the FM/AM tuner unit or LA1838 (IC41) “L”: muting on
73 SENS2 I
Internal status (SENSE) signal input from the CXA1992AR (IC101)
74 SENS I
Internal status (SENSE) signal input from the CXD2519Q (IC103)
75 DISC-SENS I
Disc status detection signal input from the disc sensor (IC703)
76 TBL-SENS I
Disc tray status detection signal input from the disc tray sensor (IC702)
77 CAPM-CNT2P O
Capstan motor (M1) drive signal output terminal
78 ENC3 I
79 ENC2 I
Detection signal input from the disc tray address detect rotary encoder (S811)
80 ENC1 I
81 OUT-OPEN I
Detection signal input from the disc tray open/close detect switch (S801)
“L”: open, “H”: close
82 CAP-M-H/L O
High/normal speed selection signal output of the capstan motor (M1)
“L”: high speed, “H”: normal speed
83 B-TRG O
Deck-B side trigger plunger (SL2) drive signal output terminal
84 A-TRG O
Deck-A side trigger plunger (SL1) drive signal output terminal
85 CAPM-CNT1M O
Capstan motor (M1) drive signal output terminal
86 CAPM-CNT2M O
Capstan motor (M1) drive signal output terminal
87 TC-MUTE O
Line muting on/off selection signal output to the HA12215F (IC301)
“L”: muting off, “H”: muting on
88 R/P-PASS O
Recording/playback/pass selection signal output to the HA12215F (IC301)
“L”: recording mode
89 NR-ON/OFF O
Dolby NR on/off selection signal output to the HA12215F (IC301)
“L”: dolby off, “H”: dolby on
90 REC-MUTE O
Recording muting on/off selection signal output to the HA12215F (IC301)
“L”: muting on, “H”: muting off
91 CLK-OUT O
Clock output for the check Not used (open)
92 BIAS O
Recording bias on/off selection signal output to the HA12215F (IC301)
“L”: bias off, “H”: bias on
93 EQ-H/N O
Normal/high speed selection signal output to the HA12215F (IC301)
“L”: normal speed, “H”: high speed
94 PB-A/B O
Deck-A/B selection signal output to the HA12215F (IC301) “L”: deck-A, “H”: deck-B
95 A-PLAY-SW I
Detection input from the deck- A play detect switch (S1001) “H”: deck-A play
96 B-PLAY-SW I
Detection input from the deck- B play detect switch (S1002) “H”: deck-B play
97 TC-RELAY O
Recording/playback select signal output to the REC/PB switch (IC602)
“L”: playback, “H”: recording
98 A-HALF I
Detection input from the deck-A cassette detect switch (S1003)
“L”: cassette in, “H”: no cassette
99 ALC-ON/OFF O
Automatic limiter control signal output to the HA12215F (IC301) “L”: limiter on
100 STK-MUTE O
Power amplifier on/off selection signal output terminal “L”: on, “H”: standby
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