Sony HCD-GN600 Service Manual page 52

HCD-GN600
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Pin No. Pin Name
54 ALC
55 TC-RELAY
56 REC BIAS
57 CAPM-CONT
58 B-TRIG
59 A-TRIG
60 B-REC, REV
61 B-PLAY
62 VCC
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63 AMS-IN
64 VSS
65 ST-DIN
66 A-REC, FWD
67 A-HALF
68 A-PLAY
69 LED-SW-LINK
70 LED-SW-ON
71 LED-MATRIX-SURR-2
72 LED-MATRIX-SURR-1
73 KEY-DISPLAY
74 POWER-KEY
75 STK-MUTE
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76 HP-MUTE
77 LINE-MUTE
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78 PROTECT
TE
L 13942296513
79 AUDIO-DATA
80 AUDIO-CLK
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81 VACS IN
82 SW-RELAY
83 FRONT-RELAY
84 LINK-RELAY
–––––––––––––––
85 STEREO
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86 TUNED
87 ST-CE
88 ST-DOUT
89 A-SHUT
90 B-SHUT
91 B-HALF
92 MODEL-IN
93 DEST-IN
94 I-HOLD
95 SW-AD-KEY
96 AVSS
97 ST-CLK
98 VREF
99 AVCC
100 ST-MUTE
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I/O
O ALC signal output
O REC/PB selection signal output
O Bias on/off signal output
O Capstan motor REV/FWD/STOP control signal output
O TCM-B Trigger output
O TCM-A trigger output
O Record tab switch for SIDE B signal output
I TCM-B play switch input
— Power supply (+3.3V)
I AMS signal input
— Ground
I Tuner data input
O Record tab switch for SIDE A signal output
I A deck half detection signal input
I TCM-A play switch input
O Subwoofer LED drive signal output
O Subwoofer LED drive signal output
O Subwoofer LED drive signal output
O Subwoofer LED drive signal output
I DISPLAY key signal input
I Power key signal input
O Mute signal output to power IC
O Headphone mute signal output
O TA LINE mute signal output
I Speaker protection signal input
O Serial data output to Audio EQIC
O Serial data clock output to Audio EQIC
I VACS signal input
O Subwoofer relay control signal output
O Front speaker relay driver signal output
O Surround speaker relay driver signal output
I Stereo signal input
I Tuned signal input
O Tuner chip enable signal output
O Tuner data output
I TCM-A reel pulse input
I TCM-B reel pulse input
I B deck half detection input
I Model input
I Destination input
I Over-voltage protection detection input termnal
I Subwoofer key signal input
— Ground
O Tuner clock signal output
I Reference voltage input
— Power supply (+3.3V)
O Tuner mute signal output
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Discription
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3 6 7 1 3 1 5
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