Sony CDX-GT805DX - Cd Receiver, Руководство по обслуживанию

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CDX-GT800D/GT805DX
50 Z_DET I Zero detection mute signal input
51 ILL-IN I Illumination check signal input
52 ACC_IN I Accessory check signal input
53 TEL_ATT I Telephone mute signal input
54 TEST_IN I Test mode signal input
55 RC_IN1 I Remote control signal input 1
56 SYSRESET O System reset signal output
57 BUS_ON O BUS ON signal output
58 BU_IN I Backup power supply detection signal input
59 NC — Not used (Open)
60 VCC2 — Power supply (+3.3 V)
61 NC — Not used (Open)
62 VSS — Ground
63 MOTOR ON O Front panel motor drive power supply signal output
64 MOT+ O Front panel open/close motor control signal output (+)
65 MOT– O Front panel open/close motor control signal output (–)
66 CLOSE_SW I Front panel close detection signal input
67 OPEN_SW I Front panel open detection signal input
68 P-SNSR I Drive mechanism gear rotary information input
69 P-MONITOR — P-SNSR result’s monitor output
70 DST_SEL1 I Destination/setting port signal input 1
71 DST_SEL2 I Destination/setting port signal input 2
72 FL_ON O FL power supply on/off signal output
73 FSW OUT O FL DC-DC converter frequency exchange signal output
74 FLD_ON O FL driver power supply on/off signal output
75 RE_1B I Rotary encoder signal input 1B
76 RE_1A I Rotary encoder signal input 1A
77 RE_2B I Rotary encoder signal input 2B
78 RE_2A I Rotary encoder signal input 2A
79 FP-IDET I Front panel motor over current detect signal input
80 TEMP-TR I Temperature detection signal input
81 NC — Not used (Open)
82 QUALITY I Tuner noise detect signal input
83 VSM I S-meter voltage signal input
84 KEY_IN0 I Key signal input 1
85 KEY_IN1 I Key signal input 2
86 RC_IN0 I Remote control signal input 0
87 KEY_ACK2 I Key acknowledge signal input 2
88 KEY_ACK0 I Key acknowledge signal input 1
89 KEY_ACK1 I Key acknowledge signal input 0
90 DISP_RESET O Display control reset signal output
91 NOSE_SW I Front panel detect signal input
92 NC O Not used (Open)
93 DISP_CE O Display control chip enable signal output
94 AVSS — Ground
95 DOOR_IND O DISC IN illumination on signal output
96 VREF — Reference voltage for A/D convert
97 AVCC — Power supply (+3.3 V)
98 DISP SI/RX I Display control serial data signal input
99 DISP SO/TX O Display control serial data signal output
100 DISP CKO O Display control serial transfer clock output
Pin No. Pin Name I/O Pin Description