Haier LT26K1 Service Manual
Also see for LT26K1: User manual
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Contents
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5910. Schematic Diagram10.1 Main Board715G3462 11) Power-1DV331%+ C107470uF 10V+C112330UF 16VTP1031 DV33+24V13DV332,4,5,7,8,11,12,13,14C114NC/4.7UF 10VC128330P 50VFB100 220R/2000mA1 2+5V1_TUNBRIGHT_ADJR13033KOHM +-5% 1/10W+5V1_TUN2R10510KOHM +-5% 1/4WC106100N 16VDV18_DDR stabilizermodifybyJohnnyCheckbyCH(TPV)BRIGHT_ADJ14C130 1uF/16VR1250R05 1/16WTP1001D101SS2P41 20.6 x (1+2.44K/1.2K) = 1.82VR1152K2 1/10W 1%+5V1_TUNC10433N 16VC105100N 16V+12V+24VSTANDBYDV18_DDRGND2,3,4,5,6,7,8,9,10,11,12,13,14STANDBYDV18_DDRQ104 SI5441DC12345678 DDDGSDDDR1221K2 1/10W 1%STAND_BY:Normal: LowStand_by:HighDV18_DDRU103L5947123456789VoutSY NCINHCOMPFBFSWGNDVccTH1INVERTER_ON_OFF14C10233N 16VmodifybyBen(SAC)modifybyMorris(TPV)TP1061modifybyStephencheckbyCH(TPV)OPWRSB(+5V_SW ON/OFF):Norm al: HighStand_By: Low+5V_STB+5V_SWOPWRSB5R131 1K 1/10W 1%C10810U 16VINVERTER_ON_OFF:Normal: HighStand_By: LowDV11R1171K2 1/10W 1%DC POWER INPUTDV33SB2,4,5,7,10,12,13,14STAND_BYR154NC/1K 1/10W 5%+5V_STB(+5V1) TO +5V_SW BY OPWRSBSMD/0402USE 330uF 16V GF+5V_STBOPWRSBC121100N 16VmodifybyERIC(TPV)EU MT5362 - 4 LAYERSSMD/0402MEM_VREF6TP1021C124100N 16VDV33SBR1321K 1/10W 1%U104L59451234 56789VoutSY NCINHCOMP FBFSWGNDVccTH1SMD/0402C129330P 50VSMD/0402C1191UF 6V3R1261K 1/16W 5%+ C101330uF 10V1%Q106BC847C+ C111330UF 16V1%+5V_SWSTAND_BY13MEM_VREFSTB_PWR5V+5V_SW2,5,8,9,10,11,12,13,14MEM_VREFR107 22KOHM +-5% 1/10WFB101 220R/2000mA1 2BRIGHT_ADJSMD/0402OPWRSBR1043.9KOHM +-5% 1/10WBRIGHT_ADJ:Normal:Max:+3V3, Min:0VStand_By:0VR120 0 OHM +-5% 1/8WC120100N 16VDV114GND+5V_SWR1441K 1/16W 5%L102 15uH+5V_STB2,5,13TP1041+24VR1231K1 1/10W 1%SMD/0402USE 330uF 16V GFmodifybyVictorCheckbyCH(TPV)+5V_STBSTB_PWR5VD100SS3P41 2C13210U 16V1%INVERTER_ON_OFF+ C110100uF 10VSTANDBY:Normal: HighStand_by: LowmodifybyJACKYLin(TPV)R124300OHM1/10WQ101BC847C321TP1051+12VmodifybyAlanCheckbyCH(TPV)STAND_BYINVERTER_ON_OFFmodifybyFQCheckbyCH(TPV)R11947KOHM +-5% 1/10W+5V_SWDV18_DDR2,6 DV11TP1011CN100CONN123456789101112R113 100R 1/16W 5%R1063.9KOHM +-5% 1/10WFrom +5V_SW to +1V8/+1V1+12V2,9,13L10115uH0.6 x (1+1.1K/1.2K) = 1.15V |
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