Sony HCD-D690, Service Manual

Page: 70 / 104

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Pin No. Pin Name I/O Function
45 COM-CLK O Common serial clock output
46 CD-POWER O CD power on signal output
47 CD-DATA O CD data output
48 CD-CLOK O CD clock output
49 MSM-CMD O Not used
50 MSM-BUSY I Connected ground
51 MSM-LT O
52 MSM-NAR I Not used
53 MSM-CH O
54 INPUT-CHANGE O Not used
55 11C-DATA O Data output for IC601
56 11C-CLK O Clock output for IC601
57 XRST O CD reset signal output
58 XLT O CD latch signal output
59 FOUCUS-SW O Not used
60 TBL-L O
Table motor control output
61 TBL-R O
62 TRAY-LED O CD tray LED ON/OFF output
63 LOAD-OUT O
Not used
64 LOAD-IN O
65 ST-CLK O Tuner clock output
66 ST-DIN I Tuner data input
67 ST-DOUT O Tuner data output
68 ST-CE O Tuner chip enable output
69 TUNED I Tuned detection for tuner
70 STEREO I Stereo detection for tuner
71 Vss – Ground
72 ST-MUTE O Tuner mute signal output
73 SENS2 I
BD Condition signal input
74 SENS I
75 DISC-SENS I Not used
76 T-SENS I CD table detection signal input
77 UP-SW I Up SW (S201) signal input
78 ENC 3 I
79 ENC 2 I Not used
80 ENC 1 I
81 OUT-OPEN I Not used
82 CAP-M-H/N O Capstan motor H/N speed select signal output
83 B-TRG O Trigger motor control output
84 A-TRG O Trigger motor control output
85 TRG-LOW O Trigger motor control output
86 CAP-M-ON/OFF O Capstan motor ON/OFF signal output
87 PB-A/B O PB Deck A/Deck B select output
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