Sony HCD-LF10 Service Manual page 86

HCD-LF10
Pin No. Pin Name
QUA_SI0 to
50 to 52
QUA_SI2
QUA_SO3 to
53 to 56
QUA_SO0
57
QUA_RST
58 BVDD
59 BVSS
60
QUA_RDY
61 to 68 NC
69 CDM_CHK_SW
70 CDM_OUT_SW
71 CDM_TRG_SW
72 CDM_FIN
73 CDM_RIN
74 AVDD
75 AVSS
76 AVREF
77 D.POW_SENS
78, 79 NC
80 AREA
81 NC
82 KEY0
83 KEY1
84 KEY2
85 to 89 NC
90 STOP
91 I/PSW
92 WIDE
93 WAKE
94 SIRCS
95 V_SW
96
V_MUTE
97, 98 NC
99 AMPMCON
100 UCOM-DI
86
I/O
O Scan data output to the touch key driver
I
Scan data input from the touch key driver
O
Reset signal output to the touch key driver "L": reset
-
Power supply terminal (+5V) (for bus interface)
-
Ground terminal (for bus interface)
O
Ready signal output to the touch key driver
-
Not used
I
Chucking detection switch input terminal
I
Loading out detection switch input terminal
I
Trigger detection switch input terminal
O
Loading motor drive signal output terminal (loading in direction)
O Loading motor drive signal output terminal (loading out direction)
-
Power supply terminal (+5V) (analog system)
-
Ground terminal (analog system)
I
Reference voltage (+5V) input terminal (analog system)
O Not used
-
Not used
I
Destination setting terminal
-
Not used
I Power key input terminal
I
Eject key input terminal
I
Test mode key input terminal
-
Not used
I System stop signal input from the SA-WSLF10
Interlace/progressive selection signal input from the DVD system processor
I
"L": interlace, "H": progressive
I Wide control signal input from the DVD system processor
I
System wake up signal input terminal
I
Remote control signal input from the SA-WSLF10
O Video muting on/off control signal output to the video amplifier "L": muting on
O Video muting on/off control signal output to the video amplifier "L": muting on
-
Not used
-
Not used
I Serial data input from the SA-WSLF10
Description