Sony HCD-D690 Service Manual - Page 70

Pin No., Pin Name, Function

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Page 70 highlights

Pin No. Pin Name I/O 45 COM-CLK O 46 CD-POWER O 47 CD-DATA O 48 CD-CLOK O 49 MSM-CMD O 50 MSM-BUSY I 51 MSM-LT O 52 MSM-NAR I 53 MSM-CH O 54 INPUT-CHANGE O 55 11C-DATA O 56 11C-CLK O 57 XRST O 58 XLT O 59 FOUCUS-SW O 60 TBL-L O 61 TBL-R O 62 TRAY-LED O 63 LOAD-OUT O 64 LOAD-IN O 65 ST-CLK O 66 ST-DIN I 67 ST-DOUT O 68 ST-CE O 69 TUNED I 70 STEREO I 71 Vss - 72 ST-MUTE O 73 SENS2 I 74 SENS I 75 DISC-SENS I 76 T-SENS I 77 UP-SW I 78 ENC 3 I 79 ENC 2 I 80 ENC 1 I 81 OUT-OPEN I 82 CAP-M-H/N O 83 B-TRG O 84 A-TRG O 85 TRG-LOW O 86 CAP-M-ON/OFF O 87 PB-A/B O Common serial clock output CD power on signal output CD data output CD clock output Not used Connected ground Function Not used Not used Data output for IC601 Clock output for IC601 CD reset signal output CD latch signal output Not used Table motor control output CD tray LED ON/OFF output Not used Tuner clock output Tuner data input Tuner data output Tuner chip enable output Tuned detection for tuner Stereo detection for tuner Ground Tuner mute signal output BD Condition signal input Not used CD table detection signal input Up SW (S201) signal input Not used Not used Capstan motor H/N speed select signal output Trigger motor control output Trigger motor control output Trigger motor control output Capstan motor ON/OFF signal output PB Deck A/Deck B select output - 100 -

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– 100 –
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