Sony CDP-C460Z Service Manual page 23

http://www.jdwxzlw.com/?fromuser=华盛维修
Pin No. Pin Name
41 KEY3
42 CD123
43 KEY2
44 KEY1
45 TEST
46 SENSOR
47 FLT
48 CLK
49 LDON
50 DATA
51 SQCLK
52 SUBQ
53 PRGL
54 SENSE
55 NC
56 RMIN
57 NC
58 XLT
59 AMUTE
60 DQSY
61 SCOR
62 BUSIN
63 TCLK
64 SMUTE
65 TDATA
66 ENC1
67 ENC2
68 ENC3
69 TBLL
70 TBLR
71 A0
72 +5V
73 +5V
74 A12
75 A11
76 A10
77 A9
78 D7
79 D6
80 D5
家电维修资料网，免费下载各种维修资料
I/O
I Key input 3
I Command mode switch
I Key input 2
I Key input 1
I Test mode terminal
I Table sensor
O Display latch
O Command clock
O Laser diode ON
O Command data
O Sub-Q clock
I Sub-Q data
O Digital filter latch
I Sense
— Not used.
I Command latch
— Not used.
— Remote control signal input
O Audio system mute
I CD-TEXT sync signal
I Sub-Q sync signal
I Control-A input
O CD-TEXT clock
O 2nd input mute
I CD-TEXT data
I Loading encoder 1
I Loading encoder 2
I Loading encoder 3
O Rotation direction of table-L
O Rotation direction of table-R
O SRAM address 0
— Microprocessor power supply (5V)
— Microprocessor power supply (5V)
O SRAM address 12
O SRAM address 11
O SRAM address 10
O SRAM address 9
I/O SRAM data 7
I/O SRAM data 6
I/O SRAM data 5
— 31 —
Function