Sony RDR-GX330 Service Manual page 62

Pin No. Pin Name
53 CE
54 HDET_2
55 INSEL_PCONT1
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 FLD_XRESET
94 LED_STB
95 FLD_CS
96 KEY0
97 KEY1
98 KEY2
99 KEY3
100 AN3
101 TU_AFT_2
102 TU_G_MAX_2
103 AVSS
104 TU_G_MAX_1
105 VREF
I/O
I Fixed at "L"
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 "H"
I Fixed at "L"
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
— Power supply input (Digital 5V)
O Not used
— Digital GND
O Not used
O Not used
O Not used
O Not used
O Not used
O Not used
O Not used
O Not used
I Input of vertical synchronous signal
I Fixed at "L"
I Not used
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 "L"
I Fixed at "L"
I Fixed at "L"
O Output of FLD grid power on signal
O Not used
I Detection of line 2 S-video signal
O Not used
O Not used
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 Input of switching signal 3
I Fixed at "H"
I Fixed at "L"
I Fixed at "L"
— Analog GND
I Input of tuner gain signal
I Power supply input (Analog 5V)
Function
5-2