Service manual

108
8575
8575
A N/B Maintenance
A N/B Maintenance
5.4 SiS301LV / Chrontel CH7019 TV/LVDS Encoder
Pin # Type Symbol Description
118
Power V5V
5V supply for H/VOUT (5V)
64,83,84,103
Power DVDD Digital Supply Voltage (3.3V)
67,75,92,100
Power DGND Digital Ground
60
Power VDDV
I/O Supply Voltage (1.1V to 3.3V)
55
Power TVPLL_VDD
TV PLL Supply Voltage (3.3V)
54
Power TVPLL_VCC
TV PLL Supply Voltage (3.3V)
51
Power TVPLL_GND TV PLL Ground
37
Power DAC_VDD
DAC Supply Voltage (3.3V)
39,48
Power DAC_GND DAC Ground
7,13,19,20,26,32
Power LVDD
LVDS Supply Voltage (3.3V)
4,10,16,23,29,35
Power LGND LVDS Ground
1
Power LPLL_VDD
LVDS PLL Supply Voltage (3.3V)
3
Power LPLL_GND LVDS PLL Ground