77
HCD-GN77D
Pin NamePin No. I/O
Discription
51 REC-MUTE O REC mute signal output
52 TC-MUTE O TC line mute signal output
53 PB-A/B O TC A/B select signal output
–––––––––––
54 ALC O ALC signal output
55 TC-RELAY O TC relay control signal output
56 REC BIAS O TC REC bias on/off signal output
57 CAPM-CONT O Capstan motor REV/FWD/STOP control signal output
58 B-TRG O TCM-B Trigger output
59 A-TRG O TCM-A trigger output
60 B-REC-REV I Record tab switch for SIDE-B signal input
61 B-PLAY I TCM-B play switch input
62 VCC — Power supply (+3.3V)
–––––––––––––––––
63 AMS-IN I AMS signal input
64 VSS — Ground
–––
65 EQ-H/N O EQ high/Normal signal output
66 A-REC-FWD I Record tab switch for SIDE-A signal input
67 A-HALF I A deck half detection signal input
68 SPEANA ATTN O Speana audio level control signal output
69 A-PLAY I TCM-A play switch input
70 SW RELAY O SW relay drive signal output
71 MIC DETECT I MIC detect signal input
–––––––––––––––––
72 VACE IN I VACE control signal input
73 DISPLAY-KEY I Display key signal input
74 POWER-KEY I Power key signal input
75 STK-MUTE O Mute signal output to power IC
––––––––––––––––––––
76 HP-MUTE O Headphone mute signal output
77 LINE-MUTE O TA LINE mute signal output
––––––––––––––––––––––––––––
78 PROTECTOR I Speaker protection signal input
79 AUDIO-DATA O Audio input select data output
80 AUDIO-CLK O Audio input select clock output
81 VIDEO OUT O Video out select signal output
82 AUDIO-OUT O Audio out select signal output
83 FRONT-RELAY O Front speaker relay driver signal output
84
LINK-RELAY
O Rear speaker relay driver signal output
(REAR L/R SURR RLY)
85 CENTER-RELAY O Center speaker relay driver signal output
86 VOLUME-DATA O Volume level control data output
87 VOLUME-CLK O Volume level control clock output
88 FAN KICK O Fan motor control signal output
89 A-SHUT I TCM-A reel pulse input
90 B-SHUT I TCM-B reel pulse input
91 B-HALF I B deck half detection input
92 MODEL-IN I Model input
93 DEST-IN I Destination input
94 I-HOLD I Sub trans over valtage detect
95 DVD-POWER-CHK I DVD power D+3.3V voltage detect signal input
96 AVSS — Ground
97 NO USE — Not used (open)
98 VREF I Reference voltage input
99 AVCC — Power supply (+3.3V)
100 ST-MUTE O Tuner mute signal output
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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