Sony HCD-D790 Service Manual page 59

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Pin No. Pin Name
51 MSM-LT
52 MSM-NAR
53 MSM-CH
54 INPUT-CHANGE
55 11C-DATA
56 11C-CLK
57 XRST
58 XLT
59 FOUCUS-SW
60 TBL-L
61 TBL-R
62 TRAY-LED
63 LOAD-OUT
64 LOAD-IN
65 ST-CLK
66 ST-DIN
67 ST-DOUT
68 ST-CE
69 TUNED
70 STEREO
71 Vss
72 ST-MUTE
73 SENS2
74 SENS
75 DISC-SENS
TE
76 T-SENS
L 13942296513
77 UP-SW
78 ENC 3
79 ENC 2
80 ENC 1
81 OUT-OPEN
82 CAP-M-H/N
83 B-TRG
84 A-TRG
85 TRG-LOW
86 CAP-M-ON/OFF
87 PB-A/B
88 EQ-H/N
89 BIAS
90 REC-MUTE
91 NR-ON/OFF
92 R/P-PASS
93 TC-MUTE
94 A-PLAY-SW
95 B-PLAY-SW
96 TC-RELAY
97 A-HALF
98 POWER
99 SW-F-CHG
100 STK-MUTE
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I/O Function
O
I Not used
O
O Not used
O Data output for IC601
O Clock output for IC601
O CD reset signal output
O CD latch signal output
O Not used
O
Table motor control output
O
O CD tray LED ON/OFF output
O
Not used
O
O Tuner clock output
I Tuner data input
O Tuner data output
O Tuner chip enable output
I Tuned detection for tuner
I Stereo detection for tuner
– Ground
O Tuner mute signal output
I
BD Condition signal input
I
I Not used
I CD table detection signal input
I Up SW (S201) signal input
I
I Not used
I
I Not used
O Capstan motor H/N speed select signal output
O Trigger motor control output
O Trigger motor control output
O Trigger motor control output
O Capstan motor ON/OFF signal output
O PB Deck A/Deck B select output
O Equalizer H/N select output
O Bias ON/OFF signal output
O REC mute ON/OFF selection output
O NR ON/OFF signal output
I REC/PB/PASS selection output
O TC mute ON/OFF selection output
I Deck A play detect
I Deck B play detect
O REC/PB head selection output for IC602
I Deck A cassette detect
O POWER ON/OFF signal output
O Super woofer mode signal output
O Power amp ON/OFF signal output
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