Sony RDR-HX520 Service Manual page 70
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Also See for RDR-HX520:
- Operating instructions manual (116 pages) ,
- Service manual (105 pages) ,
- Service manual (105 pages)
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Pin No.
Pin Name
51
P_FAIL
52
HDET_1
53
CE
54
HDET_2
55
INSEL_PCONT
56
XP_AMUTE
57
SLICE_V_SW
58
SYNCHRO_DET
59
AREA0
60
AREA1
61
XP_VMUTE
62
INSEL_3
63
INSEL1
64
INSEL2
65
INSEL6
66
EEP_SDA
67
EEP_SCL
68
XEEP_WP
69
VCC2
70
INSEL4
71
VSS
72
INSEL5
73
BS_BIT_SW
74
BS_BST_CONT
75
BS_COR_DET
76
BS_CONV_CONT
77
BS_DEC_SW
78
BS_PCONT
79
BS_VOL_DET
80
SYNC_V_1
81
SYNC_V_2
82
NC
83
TU_PCONT_1
84
AUTO_PRESET_1
85
TU_PCONT2
86
VA_PCONT
87
AREA4
88
AREA5
89
AREA6
90
FL_PCONT
91
FR_PCONT
92
S2SW
93
LED_XRESET
94
LED_STB
95
FLD_CS
96
KEY0
97
KEY1
98
KEY2
99
KEY3
100
FSW
101
TU_AFT_2
102
TU_G_MAX_2
103
AVSS
I/O
I
Input of UNSW6V power off detection signal
I
Detection of IN SEL output video signal
I
Fixed at "L" (when the flash is overwritten is VCC)
O
Not used
O
Output of IC's power supply signal ("H":INSEL)
O
Output of muting signal for audio
O
Not used
—
Detection of selection signal from component video signal
I
Fixed at "L"
I
Fixed at "H"
O
Output of muting signal for video
O
Not used
O
Not used
O
Not used
O
Not used
O
Output of IIC data signal with EEPROM
O
Output of IIC clock signal with EEPROM
O
Output of IIC writing protect signal with EEPROM
—
Power supply input (Digital 5V)
O
Not used
—
Digital GND
O
Not used
O
Output of busy signal for IR control IC
O
Output of INT signal for IR control IC
O
Not used
O
Not used
O
Output of reset signal for IR control IC
O
Not used
O
Not used
I
Input of vertical synchronous signal
I
Fixed at "L"
I
Input of sacrt IC's interpolate signal
O
Output of tuner power supply control signal ("H":Power on)
O
Output of RF gain control signal
O
Not used
O
Output of power control signal for audio/video
I
Fixed at "H" or "L". Input of area detection signal
I
Fixed at "L" or "H". Input of area detection signal
I
Fixed at "H" or "L". Input of area detection signal
O
Output of FLD grid power on signal
O
Not used
I
Detection of line 2 S-video signal
O
Output of reset signal for LED and FLD driver
O
Output of strove signal for LED driver
O
Output of FLD driver strove signal
I
Input of switching signal 0
I
Input of switching signal 1
I
Input of switching signal 2
I
Fixed at "H"
I
Input of blanking signal for EURO scart
I
Fixed at "L"
I
Fixed at "L"
—
Analog GND
Function
5-2
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