Sony RDR-GX310 Service Manual page 88

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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_VOL_DET
68 BS_CONV_CONT
69 VCC
70 BS_BST_CONT
71 VSS
72 TU_PCONT
73 XNENTMUTE
74 DSEL
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L 13942296513
75 WIDE
76 S2SW
77 FR_PCONT
78 FSW
79 P_FAIL
80 AVLINK_IN_INT
81 KEY2_INT
82 KEY1_INT
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 IDET
95 XP_MUTE
96 KEY1
97 KEY2
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98 KEY3
99 KEY4
100 KEY5
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I/O
O Output of FLD driver chip select signal
O Output of FLD driver storove signal
O
O Fixed at "H"
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 Not used
O Not used
I Not used
I Not used
O Not used
– Power supply input (Analog 6V)
O Not used
– Digital GND
O Tuner power supply control signal
O Muting of S terminal/component signal output
O D terminal output progressive / interlace switching
O D terminal output aspect output signal (set to 4:3)
I Detection of Line 2 S video signal
O Output of FLD driver power control
I
– Input of FALL power detection
I AV LINK signal input
O Not used
O Not used
O Not used
O System reset signal
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 Not used
O Output muting signal of Audio
I Input switching sigal of 1
I Input switching sigal of 2
I Input switching sigal of 3
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I Input switching sigal of 4
I Digital GND
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Function
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