Sony CDP-CX400; CDP-CX450 Service Manual page 41

Pin Name
Pin No.
50 JOGB
51 LED
52 TOSHIBA_SIRCS
53 TOSHIBA_RST
54 TOSHIBA/CE
55 OPEN
56 A14
57 A13
58 A12
59 A11
60 A10
61 A9
62 Vcc
63 A8
64 Vcc
65 A7
66 A6
67 A5
68 A4
69 A3
70 A2
71 A1
72 A0
73 NTSC
74 TSENS4
75 TSENS2
76 TSENS3
77 TSENS1
78 DSOUT
79 HHOUT
80 LEDLT
81 D7
82 D6
83 D5
84 D4
85 D3
86 D2
87 D1
88 D0
89 DOORSW
90 SELECT
91 DSENS
92 LOADINGSW
93 STNBY_L
94 KEY
95 FLT2
96 Avss
97 FLT
98 Vref
99 Avss
100 FLDATA_I
I/O
O Disc JOG input
O Interal illumination LED output
Bidirectional microprocessor 455 kHz output enable output (CX450)
O
O Bidirectional microprocessor reset output (C450)
O Bidirectional microprocessor bidirectional function ON/OFF(CX450)
— Not used.
O
O
O
SRAM address output
O
O
O
—
Power supply terminal
O
—
O
O
O
O SRAM address output
O
O
O
O
I OSD NTSC output (CX450)
I
I
Table sensor input
I
I
I Disc sensor read result output
O OR output of TSENS1/2
O LED driver latch output
I
I
I
I
SRAM data
I
I
I
I
I Door switch input (A/D)
I Selector (ADJ/AFADJ)
I Disc sensor input (A/D)
I Loading switch input (A/D)
Standby LED output
O
I Key input (A/D)
O Fluorescent indicator driver (M35500) latch output
Analog power supply input
—
O Fluorescent indicator driver (MSM9202) latch output
I Standard voltage input
I Analog power supply input
— Data input from fluorescent indicator driver (M35500)
Function
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