Haier LY19Z6 Service Manual

Also see for LY19Z6: User manual User manual User manual

4710. Schematic Diagram10.1 Main Board 715G4035M0A001005F02. POWER-1STANDBY:Normal: HightStand_by: LowEU MT5363 - 4 LAYERS<=22" >=26"NCPartsR725,C701Q705,R710 YesBrandR731180RC708100N 16VIN3 OUT 1GND2U703L78L12ABUTRSTANDBYSMD/0402SMD/0402DVD_+12V+24V_16VD 1D 2D 3G 4S5 D6 D7 D8Q703NC/AON4421Q701NC/BC847CC72810uF 25V+5V_STB +5V1_DVDSTANDBY:Normal: HighStand_by: LowQ705BC847CSTANDBYFOR DVD model POWERC706 NC/1UF16VR702NC/33K 1/10WC710NC/100N 16VR707NC/10K1/16WR701NC/22KOHM 1/10WSMD/0402R7131K1/16WSTB_PWR_5V +5V_STBDV33GND3,4,5,6,7,8,9,10,11,12,13,14DV18_DDR7STAND_BY9DV115BRIGHT_ADJ14OPWRSB8INVERTER_ON_OFF14+5V_SW3,4,6,8,9,11,12,13,14+5V_STB3,6,8DV333,4,5,6,8,9,12,13,14DV33SB3,8,12,14OPWRSB(DV11 ON/OFF):Norm al: HighStand_By: LowR71647K1/16W+C721220uF 16VDV3312FB706220R/2000mASMD/0402R717120R 1% 1/10WDV18_DDR10uF 16VVout=1.25x (1+56/120)= 1.833VVIN3 VOUT 2ADJ(GND)1U702IC AP1117DL-13 TO252-3LC7241UF16VR71956R 1/10W 1%STAND_BY:Normal: LowStand_by: HightSTAND_BYQ702BC847CD 1D 2D 3G 4S5 D6 D7 D8Q704AON4421+5V_SW+5V_STBC7054.7UF 10VR70833K 1/10WR7052K7 1/16W 5%R71122KOHM 1/10WDV11C707NC/4.7uF 6.3V+5V_STB TO +5V_SW BY DV11R716 D 1D 2D 3G 4S5 D6 D7 D8Q707 AON4421NCC718R7390R05 4A 1/4W+ C714330UF 16V47KPWR_24V_16V13+C733100uF 10VR7202K2 1/10W 1%OPWRSBDV11C717100N 16VC718NC/1500P50V+ C734100uF 16VC71910uF 16VVout=0.92x (1+2K2/10K2) = 1.12V for G5657+5V_STBR72110.2KOHM +-1% 1/10W12FB705220R/2000mAC715100N 16V1 2D701SS3P412345678910111213CN701CONN+C713330UF 16VR7144.7K1/16WBS1IN2SW3GND4 FB 5COMP 6EN 7SS 8Thermal Pad 9U701MP9403EN-LF-ZPWR_12VR720L70115uH1 TP7033K922K2PWR_12V3R7380R05 4A 1/4WC716NC/180P 50VQ703 circuit& CN4071C7202N2 50VMP9403G5657DVD_+12V246135CN4071CONNR71851K 1/16W 5%C70410N 50V3K351K10n2n2C720D701C704NCSS3P410nNCR718Vout=0.8x (10K2+4K12)/10K2 = 1.12V for MP9403Light_Sensor8STB_PWR_5V13+24V_16V10,13C7091UF16V 1 TP7061 TP7041 TP7071 TP7011 TP7021 TP705PWR_24V_16VR703NC/10K 1/4WBRIGHT_ADJINVERTER_ON_OFFC701NC/22U 10VSMD/0402SMD/0402STB_PWR_5VPWR_12V+ C712100uF 10VC723 NC/4.7UF 10VSTANDBY:Normal: HighStand_by: LowSMD/0402R712NC/1K1/16WNo DVDHave DVD+C702470uF 16V1 2FB701 120R/3000mADV11(+5V_SW ON/OFF):Norm al: HighStand_By: LowFor +5V_DVD USEFor +5V_DVD USER7104.7K1/16WBRIGHT_ADJ:Normal:Max:+3V3, Min:0VStand_By:0VINVERTER_ON_OFF:Normal: HighStand_By: LowF701NC/1.5A 125V 045101.5MRLC726100N 50VC72510uF 16V1 2FB707220R/2000mADC POWER INPUTNCParts BrandOthers Control InterfaceSTANDBYPWR_24_16V TO +24_16V BY STANDBY (Sound)R725100OHM1/16W+ C732100uF 25VC735NC/100N 16VNCR72410K 1/10W Q706BC847C1 2FB702 120R/3000mAR729NC/0R05 4A 1/4WR73322KOHM 1/10WC73110uF 25VR72843KR73033K 1/10W+24V_16VPWR_24V_16VYesR740NC/0R05 4A 1/4W1n50R731180+5V_SWPOWER Control Interface

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