ViewSonic VA1912W Service Manual - Page 62
Panel Interface
UPC - 766907167313
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VCC STV VCC1 1 STV1 1 CPV CPV1 1 OE1 OE 1 STB1 STB 1 POL1 POL 1 PANEL_ON/OFF1 PANEL_ON/OFF 1 DCDC_ON/OFF1 DCDC_ON/OFF 1 VCM_PWM VCM_PWM1 1 GVOFF FSTH BSTH GVOFF1 1 FSTH1 1 BSTH1 1 S Board RA N/P --> GA N/P --> BA N/P --> X Board BA P/N GA P/N RA P/N V33P V33P GND L7 FBMJ2125HS420/PbF VCC FSTH FB2P FB2N FB1P FB1N FB0P FB0N FG2P FG2N FG1P FG1N FG0P FG0N FCKP FCKN STB POL FR2P FR2N FR1P FR1N FR0P FR0N OE CPV STV C118 0603/100n/25V/X/RoHS GND FSTH STB POL OE CPV STV V5A GND V5A BB2P BB2N BB1P BB1N BB0P BB0N BG2P BG2N BG1P BG1N BG0P BG0N BCKP BCKN BR2P BR2N BR1P BR1N BR0P BR0N BSTH GVOFF VCM_PWM DCDC_ON/OFF PANEL_ON/OFF BSTH GVOFF VCM_PWM DCDC_ON/OFF PANEL_ON/OFF C119 1206/22u/16V/Y/RoHS C120 0603/100n/25V/7/RoHS V12A V12A GND C121 1206/4.7u/35V/Y/E C122 0603/100n/25V/X/RoHS GND CN2 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IL-FHR-F36S-HF/RoHS CN1 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IL-FHR-F36S-HF/RoHS ViewSonic Corporation 59 Confidential - Do Not Copy VA1912w-2_VA1912wb-2 ViewSonic Corporation Model Title Panel Interface Date Rev: