71
HCD-GN99D/GNV111D
Pin No. Pin Name I/O Description
50 CAPM O Capstan motor drive signal output
51 B-PLAY I Deck B playback detection signal input
52 REC BIAS O Recording bias on/off control signal output
53 TC RELAY O Recording/playback selection signal output
54 REC MUTE O Recording muting on/off control signal output
55 PB A/B O Deck A/B playback selection signal output
56 ALC O Automatic limiter control signal output
57 AMS IN I AMS signal input
58 FAN KICK O Fan kick off pulse output
59 CTR SPK SW O Center channel input source switching signal output
60 STK MUTE O Power amplifier and sub woofer amplifier on/off control signal output
61 SURR RELAY O surround speakers relay drive signal output
62 VCC – Power supply (+3.3V)
63 NO USE O Not used (connected ground)
64 VSS – Ground
65 CTR RELAY O center speaker relay drive signal output
66 FR SPK RELAY O Front speakers relay drive signal output
67 PROTECTOR I Speaker protect detection signal input
68 OVER VOLTAGE DET I Power amplifier over voltage protection detection input
69 UNDER VOLTAGE DET I Power amplifier under voltage protection detection input
70 THERMAL VACS I Thermal VACS detection input
71 TC-MUTE O Tape playback muting signal output
72 HP MUTE O Headphone muting signal output
73 DISPLAY-KEY I DISPLAY key press detection signal (Interrupt input)
74 POWER-KEY I POWER key press detection signal (Interrupt input)
75 SW-MUTE O Subwoofer muting signal output
76 LINE MUTE O Line muting signal output
77 DVD A MUTE O DVD analog muting signal output
78 ANALOG IN MUTE O Analog input muting signal output
79 AUDIO1 IC DATA O Serial data output to M61529FP
80 AUDIO1 IC CLK O Serial data transfer clock signal output to M61529FP
81 VOL IC DATA O Serial data output to M61530FP
82 VOL IC CLK O Serial data transfer clock signal output to M61530FP
83 LINE OUTMUTE O Line Out muting signal output
84 HP DETECT I Headphone connection detection signal input
85 MIC DETECT I Microphone connection detection signal input
86 MTK POWER O Power supply control signal to DVD Motherboard
87 VIDEO OUT SW O Composite video output switching signal output
88 V MUTE O Video muting signal output
89 A SHUT I Shut off detection signal input from deck A reel pulse (A/D input)
90 B SHUT I Shut off detection signal input from deck B reel pulse (A/D input)
91 B HALF I
Deck B cassette detection, forward side recording tab detection and reverse side
recording tab detection signal input (A/D input)
92 MODEL-IN I Model setting input
93 DEST-IN I Destination setting input
94 MIC LEVEL IN I Not used (Open)
95 3.3V MNT I Power supply +3.3V monitor input from DVD Motherboard
96 AVSS – Ground
97 BPM DET I Speana Low frequency output monitor input (A/D input)
98 VREF I A/D Converter reference voltage input
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