Sony RDR-GXD310 Service Manual page 95

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Pin No.
Pin Name
51
FLD_CS
52
LED_STB
53
_CE
54
AREA0
55
AREA1
56
IMUTE
57
FL_PCONT
58
TU_BST_C2
59
EEP_WP
60
EEP_SCL
61
EEP_SDA
62
EXT_PCONT
63
AREA2
64
BS_BIT_SW
65
BS_DECSW
66
BS_C_DET
67
BS_BOL_DET
68
BS_CONV_CONT
69
VCC
70
BS_BST_CONT
71
VSS
72
TU_PCONT
73
XNENTMUTE
74
DSEL
75
WIDE
76
S2SW
77
FR_PCONT
78
FSW
79
P_FAIL
80
AVLINK_IN_INT
81
KEY2_INT
82
DTT_SEL
83
EURO_MUTE
84
AUTO_PRESET
85
INSEL_PCONT
86
H_DET
87
SYNCRO_DET
88
INSEL1
89
INSEL2
90
INSEL_TU
91
FAN_SPEED
92
FAN_ONOFF
93
FAN_DET
94
DTT_PCONT
95
XP_MUTE
96
KEY1
97
KEY2
98
KEY3
99
KEY4
100
KEY5
I/O
O
Output of FLD driver chip select signal
O
Output of stand-by signal
O
O
Fixed at "L"
O
Fixed at "H"
Not used
O
Output of FLD DC/DC converter power control signal
I
Not used
O
EEPROM writing protect signal input
O
Output of IIC clock signal with EEPROM
I/O
Input/output of IIC data signal with EEPROM
I
Fixed at "L"
O
Fixed at "L"
I
Fixed at "L"
O
Not used
I
Fixed at "L"
I
Fixed at "L"
O
Not used
Power supply input (5V)
O
Not used (Open)
Digital GND
O
Not used (Open)
O
VIDEO OUT mute signal
O
Not used (Open)
O
D terminal output aspect output signal (Wide Mode)
I
Detection of Line 2 S video signal
O
Output of FLD driver power control
I
To V DEC
Input of FALL power detection
I
AV LINK signal input
O
Not used (Open)
O
To select IC
O
To 21pin connector
O
Not used (Open)
O
Output of video signal select
I
Detection of H sync signal
O
Output of sync detect
O
Output switching signal of Line 1
O
Output switching signal of Line 2
O
Output switching signal of tuner
O
Fan direction speed switching signal
O
Fan ON/OFF signal output
I
Detect of Fan stopping
I
Pcont signal from CPU
O
Output muting of Audio signal
I
Input signal of control panel button (KEY1)
I
Input signal of control panel button (KEY2)
I
Input signal of control panel button (KEY3)
I
Input signal of control panel button (KEY4)
I
Digital GND
Function
5-2

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