Haier HSU18VCK Service Manual

Also see for HSU18VCK: Installation manual Service manual

HSU18VCK-SM Wiring DiagramsDomesticAirConditioner4010. 3 CIRCUIT DIAGRAM1 2 43ABCD4321DCBARSTURRPSLSHOSC1UHPRWLRQFRQWUROLQSXWUHPRWLRQFRQWURORXWSXWQHWZRUNRXWSXWQHWZRUNLQSXWE2GDWDE2FORFNUHPRWHUHFHLYH595-SCK595-SER595-RCK5 .5.5. &X)+5V 3 6$$.UHVHWFLUFXLW +5V(8)9(8)91234&15 .5 .5.f5.f&X)&X)U R R PS L S H5.12-37-&+5V5 .&X)VKRUWWLPHVKRUWWLPH1 32;7&670*:5.12&1%%;+$5.+12V& X)+5V1$1$5.5.5 .5.5¡A01A12A23GND4 SDA 5SCL 6WP 7VCC 8,&$7&%+5V&X)5.5.5¡%8==%((33.0(3<5.5 ¡+12V1234&1$+5VQHWZRUN5 ¡5 ¡&X)+5V5.5.&X)+5V(8)912345678910&1%%3+.5 ¡&X)5 .5 .5 .+5V5.&X)HPHUJHQF\VZLWFK+5V5 .5 .5 .DIG1DIG2LIUHVKDLULQGRRUIDQPRWRURXWGRRUIDQPRWRUHOHFKHDWLQJFRPSUHVVRU67A11 A22 A33 A44 A55 A66 A77 GND8 +12 9B7 10B6 11B5 12B4 13B3 14B2 15B1 16,&8/1$+12VA11 A22 A33 A44 A55 A66 A77 GND8 +12 9B7 10B6 11B5 12B4 13B3 14B2 15B1 16,&8/1$+12VA11 A22 A33 A44 A55 A66 A77 GND8 +12 9B7 10B6 11B5 12B4 13B3 14B2 15B1 16,&8/1$+12V&X)5 .5 .+5V5.f352502'(/6(/(&7+12V+12V83 GRZQVWHSPRWRU/VWHSPRWRU5VWHSPRWRU%8==&X)B4B-XH-A+5VTO GLVSOD\5 .5 .5 .5 .5 .5 .5 .5 .5 .5 .5 .5 .5 .5 .5 .5 .( X)9p_42p_43p_46p_4712&1%%;+$+5V5 .5VZLWFK12&1%%;+$5 ./VZLWFK+5V5 .5 .%8==(8)95 .p_1p_12p_11p_12p_115.&X)5 .&X)10987654321&1%%3+.12345&1%%3+.12345&1%%;+$5 .&X) 5.5 .+5V12 &1%%;+$5.12-37-&12-37-&+5V5. 16&.5 .+12V12345678&1%%3+.E174.7uF-16V5 .5.f&X)+5VGGR1364.7K- 1%C140.001UFR1351KE164.7uF/16VD31RLS4148DLUTXDOLW\KZ12345CN5B5B-XH-A+5VSTGGKZRG1&X)&X)RG2ST5 .&X)&X)P3_3/SSI 1P3_4/SDA/SCS2MODE3P4_3/XCIN4P4_4/XCOUT5RESET6P4_7/XOUT7VSS/AVSS8P4_6/XIN9VCC/AVCC10P5_4/TRCIOD 11P5_3/TRCIOC 12P5_2/TRCIOB 13P5_1/TRCIOA/TRCTRG 14P5_0/TRCCLK 15P2_7/TRDIOD1 16P2_6/TRDIOC1 17P2_5/TRDIOB1 18P2_4/TRDIOA1 19P2_3/TRDIOD0 20P2_2/TRDIOC0 21P2_1/TRDIOB0 22P2_0/TRDIOA0/TRDCLK 23P1_7/TRAIO/INT124P1_6/CLK0 25P1_5/RXD026P1_4/TXD027P8_6 28P8_5/TRFO12 29P8_4/TRFO11 30P8_3/TRFO10/TRFI 31P8_2/TRFO02 32P8_1/TRFO01 33P8_0/TRFO00 34P6_0/TREO 35P4_5/INT0 36P6_6/INT2/TXD1 37P6_7/INT3/RXD1 38P6_5/(CLK1)/CLK2 39P6_4/RXD2 40P6_3/TXD2 41P3_1/TRBO 42P3_0/TRAO 43P3_6/(INT1) 44P3_2/(INT2)45P1_3/KI3/AN11 46P1_2/KI2/AN10 47P1_1/KI1/AN9 48P1_0/KI0/AN8 49P0_0/AN7 50P0_1/AN6 51P0_2/AN5 52P0_3/AN4 53P0_4/AN354P6_255P6_156P0_5/AN2/CLK157P0_6/AN1/DA058VSS/AVSS59P0_7/AN0/DA1 60VREF61 VCC/AVCC62P3_7/SSO 63P3_5/SCL/SSCK 64IC1R5F212A7SNFA50-155.1 2 3 4 65ABCD654321DCBALX132mH-0.35A-LB227132:(5D41N5399D31N5399D21N5399D11N5399220V-N220V-L. 3$&+12V4321. 1$&&4321. 1$&&1 &1 FRPSUHVVRUZLULQJ. /$ %& 1 &1 EODFN220V-L%39+ EOXH˅HOHFKHDWLQJFRPSUHVVRU67RXWGRRUIDQ4321. 1$&&IUHVKDLU1&21 IUHVKDLURXWSXWHOHFKHDWLQJZLUH123CN54WFSTN220V-NCX10.1uF-275VACRV114561*FUSE1T3.15A/250VAC1CH1250 L4321. 1$&&1&21 LFRQRXWSXWZLULQJLFRQ+12V123CN49LFRQR81 2K1$R804.7KD24RLS4148p_112345&1+12VVHOIFOHDQLQJVWHSPRWRUB5B-XH-AR78 470Ω1$R77 4.7KD23RLS4148D22RLS4148D21RLS4148D20RLS4148R76 470Ω1 $R75 4.7KR72 470Ω1 $ R71 4.7KR67 470Ω1 $ R61 4.7Kp_42p_43p_46p_47D25RLS4148D26RLS4148D27RLS4148D28RLS4148D29RLS4148D30RLS41481&21 LFRQRXWSXWZLULQJ1 &21 ZKLWHHOHFKHDWLQJZLUH( 8) 9 ć+12V+5V(1000uF-35V-105ć( 22u F-25V-105ć510Ω-1/4W17& SCK-4R7251.5K-1/4W(100 uF-450V-105ć 5330 K-2W510Ω-1/4W527Ω-1/4 W547K-2W510Ω-1/4W(4.7 uF-50V-10 5ć(10uF-25V-105ćVCCVS&0.1uF&0.1uFC444.7 nF-27 5VAC1623547T1BCK-6-FE1901C430.1uF/50V11223344 5 56 67 78 8IC2ICE2A265ZD218V-1W-1N4746AZD312V-1W-1N4742AZD118V-1W-1N4746AD61A-800V-500ns-FR106D51A-800V-500ns-FR106D8 1A-800V-500ns-FR106D73A-200V-ER302INGND OUTIC61.5A-7805(470uF-16V1243IC10TLP421R61Ω-1/2WR9100K-1/ 4WH-25*15HS1&<2.2nF/250V&<2.2nF/250VUHVHUYH&0.1uF-275VACUHVHUYH+5VIDQRXWSXW&X)9VCC5.5 .5390ΩVSR10.R59.510KIC3TLP4211243IC4TLP421VCC(47uF-50V-105ć510KIDQLQSXW& 8)5.+5V1234567CN26B7B-XH- A (4.7uF-50V-105ć&X)15LQSXWIDQPRWRUR104 2KC100.1uF+5V123&1%%;+$R105 2KC110.1uF+5V123&1%% ;+ $RG1RG2R10647K R10747K