LG Z15LCD1 Service Manual - Page 39
Update, Jan-09-06, Add Rxd&txd And, Esd Protected, Oct-31-05
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ZD401 5.6V 1 2 2 3 1 16 VGA-V +5V_SW D401 BAV70 R547 2.7k ZD402 5.6V R526 R525 100 100 R548 2.7k U301 8 7 VCC 6 5 WP SCL SDA 1 A0 2 A1 A2 GND 3 4 M24C02WMN6 C470 100n REF REF 2 1 REF CN105 DB15 15 14 13 12 11 17 ISP_SDA ISP_SCL Pin5 change to GND,IIC_SEL change to Pin 11 VGA-V 2 10 ZD407 1 5 5.6V 9 4 8 TXD REF 3 7 2 6 1 REF AVI_DET C469 0.1u REF R542 0 IIC_SEL ADC_VAA 2 3 1 D403 REF BAV99 R512 75 FB408 B0805/0 ADC_VAA REF REF D404 BAV99 R483 100 C476 12P REF REF B R G VGA_TV_SW REF SWAP PC R&B Input NOV-15-05 2 3 1 ADC_VAA FB409 B0805/0 R521 75 R520 100 C478 12P REF +5V_SW U404 2 3 5 S1A S2A 6 11 10 14 13 S1B S2B S1C S2C S1D S2D 1 15 N O 16 VCC C475 100P REF FB414 B0805/0 4 DA DB 7 DC 9 DD 12 RAIN GAIN BAIN 8 GND PI5V330W REF TV_B TV_G TV_R REF VGA_HS R545 100 VGA_VS R546 100 2 2 ZD403 5.6V ZD405 5.6V 1 1 REF VDRB Hout 2 1 2 ZD406 5.6V C492 0.1u ZD404 5.6V C493 0.1u RXD 1 REF ADD RXD&TXD AND ESD PROTECTED OCT-31-05 16 VDD VGA_TV_SW Ext_Hsync_sel U302 10 0 91 2 3 1 D405 REF BAV99 REF R523 FB413 R544 B0805/0 75 UPDATE Jan-09-06 FB415 C474 100P REF BA792 REF +5V +5V AVI_DET 0 R549 0 R550 REF REF 0 R515 0 R516 TV_VS REF 0 R514 R513 0 TV_HS 6 G4 12 0 14 1 15 2 11 3 10 51 22 43 MDX 13 OUT 3 OUT R518 75 OHM R519 75 OHM 7 VEE 8 VSS TV_VS TV_HS 74HC4052D REF REF C489 27P REF C490 27P REF AVSYNC AHSYNC 2 3 1 100 C477 12P REF +5V D406 BAV99 +3.3Vstb D407 REF BAV99 R530 47k 2 3 1 2 VGA_VS C482 1u R537 1K 2 R538 1K D408 1N4148 1 Q412 PMBS3904 R529 100k 1 R527 100k C481 REF 1u C479 1u R536 1K R543 ADD D402/D408 OCT-31-05 47k 1 Q413 PMBS3904 3 2 3 +3.3Vstb R533 10k R524 100 PC_DET 3 VGA_HS C480 1u R532 10k 2 R531 10K D402 1N4148 REF R528 100k 1 Q414 PMBS3904 2 1 REF AOC (Top Victory) Electronics Co., Ltd. Title Size A3 Date: Document Number 04 Monday, April 24, 2006 PC INPUT Sheet 4 Rev 1 of 14 - 39 -