1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A LOGAH Technology Corp. Title P/N Rev. Date Schematic Drawing Sheet of VLT70053.50 2 2007/05/17 1 5 LABEL LABEL1 LABEL 1 2 3 CN201 B2P3-VH 1 2 RT1 P/NTC/SCK15075 1 2 R003 R/620K 1 2 R002 R/620K 1 2 R001 R/620K 1 2 F001 4A/250V 1 2 ZNR1 TVR10471 1 2 CX001 C/0.47uF/250V 1 2 CX002 C/0.1uF/250V 2 1 3 4 BD001 B/GBU8K 1 2 C001 C/474K/450V 1 2 C002 C/474K/450V 1 2 L1 L 1 2 R004 R/1M/1206 1 2 R005 R/1M/1206 EMI Power Factor Correction VDET PFC_IN PGND PFC_IN 1 2 R103 R/22K VCC 8 GD 7 CS 4 INV 1 ZCD 5 MOT 3 Comp 2 GND 6 U101 FAN7529 SOP-8 1 2 R102 R/1M 1% 1 2 R104 R/47K 1% 1 2 R101 R/10 1 2 C103 NC 1 2 C102 C/NC VCC_PFC 1 2 C101 C/105K/50V PGND 1 2 C104 C/103K/50V 1 2 R105 R/10K 1 2 C105 C/474K/25V 1 2 R106 R/11.8K 1 2 C106 C/471K 1 2 R107 R/1K 1 2 R108 R/10 1 2 D102 D/1N4148 1 2 R109 R/47 1 2 R110 R/10K 3 2 1 Q101 10A/600V 2SK3569 1 2 D101 D/STTH8CL06FP 1 2 R115 R/0.36/2W 1 2 + C108 C/100u/450V 1 2 R113 R/470K 1% 1 2 R112 R/680K 1% 1 2 R111 R/680K 1% PFC_OUT PGND N501 N502 N503 N504 N505 N506 N507 N508 N509 N512 N513 N514 N515 N516 N517 N518 N519 N520 N523 N524 N525 N526 N605 N606 N607 3 12 4 7 T101 T3 PGND 1 4 3 2 LF1 L 1 4 3 2 LF2 L N15 1 2 HS1 HEAT SINK PGND 1 2 HS3 HEAT SINK 1 2 CY001 C/1000P/Y2 ! 1 2 CY002 C/1000P/Y2 ! ! ! ! ! ! ! ! ! ! ! ! ! 1 2 R114 R/0.36/2W ! N320 PGND FMA ICTPOINT FMB ICTPOINT 1 2 HS4 HEAT SINK PGND 053V2-2 053V2-2.Sch 053V2-3 053V2-3.sch 053V2-4 053V2-4.SCH 053V2-5 053V2-5.SCH 1 2 3 HS2 HEAT SINK1 300-ICT 300-ICT.sch 家电维修资料网 www. 520101. com www. 520101. com 家电维修资料网 PFC电路 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A LOGAH Technology Corp. Title P/N Rev. Date Schematic Drawing Sheet of VLT70053.50 2 5 Main Converter 12V and 5V 1 2 C306 C/224K/50V 1 2 C302 C/105K 1 2 R306 R/12K 1 2 C305 C/101K/50V 1 2 D302 D/4148 1 2 R308 R/47 1 2 R305 R/1K 3 2 1 Q303 2SK3265 10A/700V 1 2 R315 R/0.1/2WS PGND 1 2 D306 PS1010R 1 2 R314 R/82K/2W 1 2 D210A D/20A/100V 3 2 D210B 1 2 R235 R/51 1 2 R234 R/51 1 2 + C219 C/680uF/25V PFC_OUT PGND 12V_CS+ 3 4 PC302B PC123 1 2 PC302A PC123 1 2 R201 R/510 1 2 R202 R/1K 1 2 D212A 3 2 D212B 20A/60V 1 2 + C223 C/1000u/10V 5V_CS+ 1 2 R203 R/4.7K 1 2 C205 C/105K/50V 1 2 R237 R/51 1 2 C206 C/103K/50V 1 2 R205 R/357K/1% 1 2 R206 R/9.53K/1% 1 2 R207 R/11.8K/1% 5VDC +12VD 1 2 R241 R/105K/1% 1 2 R240 R/27K/1% 1 2 R238 R/1K 1 2 D207 RLZ18V 1 2 C210 C/104 3 2 1 Q206Q/STP40NF03L/TO220 N19 N20 N22 N23 N578 N579 N580 N581 N582 N583 N584 N585 N586 N590 N604 N609 5VDC +12VD 1 2 R236 R/51 1 2 R309 R/10K 3 1 10 9 11 8 14 7 6 13 12 5 T301 ERL-28 1 3 2 U202 TL431-1(SMT) 1 3 2 U203 TL431-1(SMT) 1 2 R307 R/10 1 2 C212 C/105/25V 1 2 D208 D/STR120A 1 2 R233 R/33/1206 20VCC N543 N544 1 2 D209 ZD/27V 1 2 R239 R/0 N24 1 2 C218 C/105K/0805/25V 1 2 C222 C/105K/1206 1 2 C308 2200pF/1KV 1 2 C307 2200pF/1KV 1 2 D303 D/RLZ5.6V 1 2 L201 DR8X10 1 2 L202 DR8X10 R242 R/10mm R243 R/10mm 1 2 C213 C/22u/50V 1 2 C209 R/220K 1 2 R303 R/0 1 2 R310 R/4.7K 1 2 3 Q302 Q/2222 1 2 D304 D/RLZ15B 1 2 R311 R/4.7K 1 2 R312 R/5.1/1206 1 2 D305 PS1010R 1 2 + C309 22u/35V(PTCH 5) 1 2 C310 C/104K/50V 1 2 3 10K 10K Q301 DTA144E(10K/10K) 3 4 PC301B PC123 VCC_PFC 1 2 CY301 C/1000pF/Y1 1 2 PC301A PC123 1 2 R213 R/2K 1 2 R212 R/2K 1 2 R221 R/39.2K 1 2 R222 R/12.1K +12VD 5VDC 1 2 R218 R/4.7K 1 2 RT2 P/NTC/TTC05104 N556 N557 N558 N598 3 2 1 D204 BAV70 1 2 D203 D/4148 1 3 2 U201 TL431-1(SMT) N610 N611 N612 N613 1 2 R215 R/100K 1 2 R220 R/10K 1 2 C201 C/103K 3 1 2 SCR1 BT169D 1 2 R214 R/5.1K 1 2 R217 R/100K 1 2 R219 R/10K 1 2 R216 R/2K N17 5V_CS+ 1 2 3 10K 10K Q201 DTA144E(10K/10K) 1 2 D201 D/4148 1 2 R224 R/10K 1 2 D205 RLZ5.1B 3 2 1 8 4 U204A LM358 1 2 R226 R/11.5K 5 6 7 U204B LM358 1 2 R227 R/11.5K 1 2 R228 R/6.19K 1 2 R229 R/100 1 2 R230 R/100 1 2 R231 R/100 1 2 R232 R/100 1 2 C203 C/104K/50V N16 1 2 D202 D/4148 1 2 R223 R/51K 12V_CS+ 5V_CS+ 20VCC 1 2 R225 R/6.19K N567 3 2 1 D206BAV70 N568 5VDC N569 +12VD N570 N571 1 2 R210 R/2K 1 2 3 22K 22K Q203 DTC114ET 1 2 C207 C/103K 5VDC PWR_ON 1 2 3 10K 10K Q202 DTA144E(10K/10K) 1 2 R208 R/180K 3 2 1 Q204 2N7002K 1 2 R209 R/100K 5VDC VDET 1 2 C301 C/474K/50V ! ! ! ! ! 1 2 3 10K 10K Q205 DTA144E(10K/10K) DEM 5 DRAIN 8 GND 2 3 CTRL 4 VCC 1 6 7 PROTECT DRIVER SENSE U301 TEA1532C SOP-8 1 2 C303 C/102K 1 2 R304 R/1K 1 2 R302 R/180K 1 2 R301 R/510K 3 4 PC303B PC123 1 2 PC303A PC123 1 2 R313 R/150K/0.25W 1 2 C214 C/102K/250V/1206 1 2 C215 C/102K/250V/1206 1 2 C204 C/4.7u/50V N307 N308 N309 N311 N313 N314 N315 N316 N317 N318 N319 N703 N704 N705 N707 N708 N709 N710 N711 N713 N714 N716 N718 N719 PGND 1 2 R320 R/510/1206 1 2 R319 R/NC 1 2 C211 C/22u/10V 1 2 R245 R/7.68K 1 2 D308 D/4148 1 2 + C304 22u/35V(PTCH 5) 1 2 C312 C/NC 1 2 D309 D/4148 1 2 3 Q304 Q/NC PGND 1 2 C311 C/224K/50V 1 2 R318 R/120K 1 2 R317 R/1.5K/0.25W 1 2 R244 R/NC 1 2 C208 C/NC N193 N194 N195 N196 N198 N199 N200 N201 N202 N203 N204 1 2 C313 C/NC 1 2 C224 C/104K/0805 2 2007/05/17 1 2 + C221 C/1000u/10V 1 2 + C216 C/1000/25V 1 2 + C217 C/1000/25V 1 2 + C220 C/1000u/10V 2 1 3 VR201 VR1-1 开机 保护 家电维修资料网 www. 520101. com www. 520101. com 家电维修资料网 开关机控制，高电平开机 5V稳压 12V 5V过流保护 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A 3 2 1 Q401 Q/2A/600V/DPAK 3 2 1 Q402 Q/2A/600V/DPAK 3 2 1 Q403 Q/2A/600V/DPAK 3 2 1 Q404 Q/2A/600V/DPAK L-PWM R-PWM L-H L-L R-L R-H PFC_OUT L-H L-L L-PWM LEG1-1 LEG1-3 Title P/N Rev. Date Schematic Drawing Sheet of VLT70053.50 3 5 LOGAH Technology Corp. N149 LEG1-1 LEG1-3 1 2 R405 R/402/0805 1 2 R406 R/402/0805 1 2 D405 D/1N4148 R-L R-PWM 1 2 R407 R/402/0805 1 2 R408 R/402/0805 1 2 D407 D/1N4148 L-H L-L L-PWM R-H R-L R-PWM 1 2 R401 R/47/0805 1 2 R402 R/47/0805 1 2 R403 R/47/0805 1 2 R404 R/47/0805 1 2 D406 D/1N4148 1 2 D408 D/1N4148 R-H N96 N97 N101 N112 N114 N119 N272 N273 1 2 R411 R/2K/0805 1 2 R409 R/2K/0805 1 2 R410 R/2K/0805 1 2 R412 R/2K/0805 1 2 R413 R/10K/0805 1 2 R415 R/10K/0805 1 2 R414 R/10K/0805 1 2 R416 R/10K/0805 1 2 C404 C/104K/250V BLON 5VDC PWR_ON I_PWM +12VD 3 2 1 D409 D/NC 3 2 1 D410 BAV99 3 2 1 D412 BAV99 3 2 1 D411 BAV99 P2 P3 P4 P1 P1 P2 P3 P4 P PGND PGND PGND PGND 1 11 6 8 T403 TER-28-D N801 N802 ! ! 1 2 C401 C/102K/0805 1 3 2 4 5 6 7 8 9 10 11 12 CN403 CON2X5 1 2 D401 D/RLZ6.8B 1 2 D402 D/RLZ6.8B 1 2 D403 D/RLZ6.8B 1 2 D404 D/RLZ6.8B 1 2 3 4 5 CN401 VH 1 2 3 4 CN402 CON4 BLON E_PWM SEL +12VD P N802 N801 I_PWM OVP GND SGND N701 N702 1 7 6 2 10 9 T401 TEE-16-8P 1 7 6 2 10 9 T402 TEE-16-8P 1 2 C405 C/104K/250V 1 2 C406 C/104K/250V 1 2 C407 C/104K/250V 1 2 C448 C/104K/250V 1 2 C403 C/104K/250V 2 2007/05/17 ! 家电维修资料网 www. 520101. com www. 520101. com 家电维修资料网 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A 1 2 C435 C/222K/0805 3 2 1 D420 D/BAV99 OVP 1 2 C427 C/471JJ/50V/0805 1 2 C434 C/222K/0805 3 2 1 D419 D/BAV99 1 2 C426 C/471J/50V/0805 P2 1 2 CN4 J/SM02(12)B-BHS(DIP) 1 2 C411 C/104/250V/1206 LEG1-3 LEG1-1 P3 LOGAH Technology Corp. Title P/N Rev. Date Schematic Drawing Sheet of VLT70053.50 4 5 6 5 2 3 T407 T/EI-27/20:2100 1 2 C446 2pF/6KV 1 2 C447 2pF/6KV 1 2 C418 C/471J/50V/0805 1 2 C419 C/471J/50V/0805 1 2 R420 R/1K/0805 N184 N185 N186 N187 N188 N189 N190 N191 1 2 C429 C/222K/0805 3 2 1 D414 D/BAV99 OVP 1 2 C421 C/471J/50V/0805 1 2 C428 C/222K 3 2 1 D413 D/BAV99 1 2 C420 C/471J/50V/0805 P1 1 2 CN3 J/SM02(12)B-BHS(DIP) 1 2 C408 C/104K/250V/1206 LEG1-1 LEG1-3 1 2 C431 C/222K 3 2 1 D416 D/BAV99 OVP 1 2 C423 C/471J/50V/0805 1 2 C430 C/222K/0805 3 2 1 D415 D/BAV99 1 2 C422 C/471J/50V0805 OVP 1 2 CN5 J/SM02(12)B-BHS(DIP) 1 2 C409 C/104K/250V/1206 LEG1-1 LEG1-3 1 2 C433 C/222K/0805 3 2 1 D418 D/BAV99 1 2 C425 C/471J/50V/0805 1 2 C432 C/222K 3 2 1 D417 D/BAV99 1 2 C424 C/471J/50V/0805 1 2 C410 C/104K/250V/1206 1 2 CN6 J/SM02(12)B-BHS LEG1-3 LEG1-1 1 2 C440 2pF/6KV 1 2 C441 2pF/6KV 1 2 C412 C/471J/50V/0805 1 2 C413 C/471J/0805 1 2 C414 C/471J/50V0805 1 2 C415 C/471J/50V/0805 1 2 C416 C/471J/50V/0805 1 2 C417 C/471J/50V P4 P2 P4 P3 1 2 R417 R/1K/0805 1 2 C442 2pF/6KV 1 2 C443 2pF/6KV 1 2 R418 R/1K/0805 1 2 C444 2pF/6KV 1 2 C445 2pF/6KV 1 2 R419 R/1K/0805 P1 N169 N170 N168 N171 N167 N172 N166 N173 N165 N174 N164 N163 N162 N161 N175 N160 N176 N177 N178 N179 N180 N181 N182 N183 6 5 2 3 T404 T/EI-27/20:2100 6 5 2 3 T405 T/EI-27/20:2100 6 5 2 3 T406 T/EI-27/20:2100 ! ! ! ! 1 2 C436 C/102K/50V/0805 1 2 C438 C/102K/50V/0805 1 2 C439 C/102K/50V/0805 1 2 C437 C/102K/50V/0805 2 2007/05/17 家电维修资料网 www. 520101. com www. 520101. com 家电维修资料网 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A BLO N C TIM R 1 O V P 2 EN A 3 SST 4 V D D A 5 A G N D 6 R EF 7 R T1 8 FB 9 C M P 10 N D R _D 11 PD R _C 12 LPW M 13 D IM 14 N D R _B 20 PD R _A 19 C T 18 R T 17 PG N D 16 LC T 15 U 3 1 2 R 72 1 2 C 24 1 2 C 27 1 2 C 22 1 2 C 4 1 2 R 74 1 2 R 56 5V N D R -D N D R -B 1 2 R 64 O V P 1 2 C 12 1 2 C P7 1 2 C P4 1 2 R 63 1 2 C 13 SST V R EF 1 2 R 48 1 2 C 5 1 2 R 35 1 2 C 14 1 2 R 46 1 2 R 65 1 2 C P8 1 2 C P3 1 2 C 23 1 2 C 29 1 2 C 30 D IM N D R -B N D R -D R T 1 2 R 73 FB O V P SG N D SST 1 2 R 47 C F 1 2 R 66 LISH IN Technology C orp. Title P/N R ev. D ate Schem atic D raw ing Sheet of 0747D 02168_1 1 1 C T 1 2 C 31 1 2 R 55 5V 3 2 1 D 2 C M P C M P 1 2 C 28 1 2 R 59 E_PW M 5V I_PW M D M A 1 2 R 60 1 2 C P5 1 2 C P2 1 2 C P1 1 2 C P6 1 2 R 24 1 2 R 25 1 2 R 26 1 2 R 27 C TM R V D D A N 129 N 131 N 132 LPW M LC T N 135 N 136 5V C M P EN A V R EF 1 2 D 12 1 2 C 26 1 2 R 68 1 2 R 69 1 2 R 75 1 2 3 Q 21 5V D M A 1 2 R 70 1 2 3 Q 20 1 2 R 67 1 2 C 8 1 2 C 25 1 2 R 71 1 2 C 19 1 2 C 20 1 2 R 38 1 2 R 20 5V 5V 1 2 R 22 SST 1 2 R 21 1 2 R 57 10 9 8 U 2C 12 13 14 U 2D SST 1 2 3 IN O U T A D J U 1 +12V D FB1 5 6 7 U 2B 0.1 2007/07/25 N 301 N 304 N 305 N 306 N 307 N 308 N 310 N 311 N 320 C F PD R -A PD R -A PD R -C PD R -C +12V D 5V 1 2 R 33 1 2 R 32 1 2 C 9 N 265 3 2 1 4 11 V C C G N D U 2A 1 2 R 42 SEL N 121 E_PW M 1 SEL P N 89 1 2 C 6 1 2 R 5 N D R -B N D R -D 1 2 C 58 1 2 C 59 1 2 R 93 1 2 R 95 3 2 1 Q 29 2 1 3 Q 31 3 2 1 Q 30 2 1 3 Q 22 1 2 C 57 1 2 C 56 +12V D N 801 N 802 N 803 N 806 N 807 N 809 1 2 C 54 1 2 C 55 PD R -A PD R -C G N D BLO N E_PW M SEL +12V D P N 802 N 801 I_PW M 1 3 2 4 5 6 7 8 9 10 11 12 C N B SG N D O V P 1 2 C 1 1 2 R 1 1 2 R 2 1 2 R 12 1 2 R 13 1 2 R 3 1 2 C 7 1 2 C 3 1 2 R 14 1 2 R 11 1 2 R 10 1 2 3 Q 1 EN A 1 2 3 Q 8 1 2 R 9 EN A +12V D BLO N C F E_PW M G N D N 30 N 31 N 32 N 33 N 34 N 309 1 2 3 Q 9 1 2 R 78 1 2 R 77 1 2 R 76 1 2 R 79 3 2 1 D 1 1 2 R 90 1 2 R 80 N 35 N 36 N 37 N 38 N 39 3 2 1 D 3 3 2 1 D 5 1 2 3 47K 47K Q 4 1 2 3 47K 47K Q 2 1 2 3 47K 47K Q 3 1 2 3 47K 47K Q 12 5V 1 2 3 47K 47K Q 5 1 2 D 10 1 2 R 4 BLO N 5V 3 2 1 Q 6 1 2 3 47K 47K Q 7 N 1 LA BEL LA BEL 053D 5161V 1-IC T 053D 5161V 1-IC T.sch 家电维修资料网 www. 520101. com www. 520101. com 家电维修资料网 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A LOGAH Technology Corp. Title P/N Rev. Date Schematic Drawing Sheet of VLT70053.50 5 5 1 2 JR1 R/0/1206 PGND 1 2 JP1 JUMP/W17.5 N15 1 2 JR2 R/0/0805 1 2 JP2 JUMP/W15 N525 1 2 JP3 JUMP/W10 N604 1 2 L2 JUMP/W15 PFC_OUT 1 2 JP5 JUMP/W7.5 PGND 1 2 JP6 JUMP/W12.5 PFC_OUT 1 2 JP7 JUMP/W12.5 GND 1 2 JP8 JUMP/W10 PGND N15 N525 N604 PFC_OUT PGND PFC_OUT GND PGND PGND PGND PGND 1 2 JP9 JUMP/W7.5 OVP OVP 1 2 JR5 R/0/1206 1 2 JR6 R/0/1206 SGND P3 1 2 JR7 R/0/0805 P SGND P3 P 1 2 JR8 R/0/1206 1 2 JR9 R/0/0805 P P2 P P2 1 2 JP10 JUMP/W10 1 2 JP11 JUMP/W7.5 1 2 JP12 JUMP/W15 1 2 JP13 JUMP/W15 1 2 JP14 JUMP/W12.5 1 2 JP15 JUMP/W7.5 1 2 JP16 JUMP/W12.5 1 2 JP17 JUMP/W17.5 1 2 JP18 JUMP/W15 1 2 JP19 JUMP/W7.5 1 2 JP20 JUMP/W17.5 1 2 JR10 R/0/1206 N556 N556 1 2 JR11 R/0/1206 N571 1 2 JR12 R/0/0805 1 2 JR13 R/0/1206 GND GND GND N571 GND 1 2 JR14 R/0/0805 GND GND 1 2 JR15 R/0/0805 N612 N612 R-L R-L PFC_OUT LEG1-3 R-PWM LEG1-3 L-L L-H PFC_OUT PGND LEG1-3 PFC_OUT LEG1-3 R-PWM LEG1-3 L-L L-H PGND LEG1-3 1 2 JP21 JUMP/W17.5 1 2 JP22 JUMP/W15 1 2 JP23 JUMP/W10 1 2 JP24 JUMP/W10 1 2 JP25 JUMP/W15 LEG1-1 N585 GND GND 5VDC LEG1-1 N585 GND GND 5VDC 1 2 JR16 R/0/0805 N317 1 2 JR18 R/0/0805 1 2 JR19 R/0/1206 N315 GND 1 2 JR20 R/0/0805 N708 N317 N315 GND N708 1 2 JR21 R/0/0805 N568 1 2 JR22 R/0/0805 N16 N568 N16 1 2 JP26 JUMP/W7.5 1 2 JP27 JUMP/W10 1 2 JP28 JUMP/W17.5 1 2 JP29 JUMP/W10 1 2 JP30 JUMP/W17.5 GND +12VD GND N705 5VDC GND +12VD GND N705 5VDC N586 PFC_OUT N586 1 2 JR23 R/0/1206 1 2 JR24 R/0/1206 N311 N311 1 2 JR25 R/0/1206 N199 N199 N311 N311 1 2 JR27 R/0/0805 N704 N704 1 2 JR28 R/0/0805 1 2 JR29 R/0/0805 N586 GND 1 2 JR30 R/0/1206 N586 N586 GND N586 1 2 JR31 R/0/1206 N314 1 2 JR32 R/0/1206 N318 N314 N318 1 2 JR3 R/0/0805 N524 N524 2 2007/05/17 家电维修资料网 www. 520101. com www. 520101. com 家电维修资料网 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A TP2 ICTPOINT TP3 ICTPOINT TP6 ICTPOINT TP9 ICTPOINT TP10 ICTPOINT TP11 ICTPOINT TP12 ICTPOINT TP13 ICTPOINT TP14 ICTPOINT TP15 ICTPOINT TP16 ICTPOINT TP17 ICTPOINT TP18 ICTPOINT TP19 ICTPOINT TP20 ICTPOINT TP21 ICTPOINT TP22 ICTPOINT TP23 ICTPOINT TP24 ICTPOINT TP25 ICTPOINT TP26 ICTPOINT TP27 ICTPOINT TP29 ICTPOINT TP30 ICTPOINT TP32 ICTPOINT TP33 ICTPOINT TP34 ICTPOINT TP35 ICTPOINT TP36 ICTPOINT TP37 ICTPOINT TP38 ICTPOINT TP39 ICTPOINT TP40 ICTPOINT TP42 ICTPOINT TP45 ICTPOINT TP47 ICTPOINT TP52 ICTPOINT TP53 ICTPOINT TP58 ICTPOINT TP59 ICTPOINT TP60 ICTPOINT TP64 ICTPOINT TP65 ICTPOINT TP66 ICTPOINT TP67 ICTPOINT TP69 ICTPOINT TP70 ICTPOINT TP71 ICTPOINT TP55 ICTPOINT TP54 ICTPOINT TP68 ICTPOINT TP72 ICTPOINT TP73 ICTPOINT TP74 ICTPOINT TP1 ICTPOINT TP4 ICTPOINT TP31 ICTPOINT TP5 ICTPOINT TP7 ICTPOINT TP8 ICTPOINT TP43 ICTPOINT TP44 ICTPOINT TP46 ICTPOINT TP48 ICTPOINT TP49 ICTPOINT TP50 ICTPOINT TP51 ICTPOINT TP56 ICTPOINT TP57 ICTPOINT TP63 ICTPOINT TP62 ICTPOINT TP61 ICTPOINT TP75 ICTPOINT TP76 ICTPOINT TP77 ICTPOINT TP78 ICTPOINT TP79 ICTPOINT TP80 ICTPOINT TP81 ICTPOINT TP82 ICTPOINT TP83 ICTPOINT TP84 ICTPOINT TP85 ICTPOINT TP86 ICTPOINT TP87 ICTPOINT TP88 ICTPOINT TP89 ICTPOINT TP90 ICTPOINT TP91 ICTPOINT TP92 ICTPOINT TP94 ICTPOINT TP95 ICTPOINT TP96 ICTPOINT TP97 ICTPOINT TP98 ICTPOINT TP99 ICTPOINT TP100 ICTPOINT TP101 ICTPOINT TP102 ICTPOINT TP103 ICTPOINT TP104 ICTPOINT TP105 ICTPOINT TP106 ICTPOINT TP107 ICTPOINT TP108 ICTPOINT TP109 ICTPOINT TP110 ICTPOINT TP111 ICTPOINT TP112 ICTPOINT TP113 ICTPOINT TP114 ICTPOINT TP115 ICTPOINT TP116 ICTPOINT TP117 ICTPOINT TP118 ICTPOINT TP119 ICTPOINT TP120 ICTPOINT TP122 ICTPOINT TP123 ICTPOINT TP124 ICTPOINT TP125 ICTPOINT TP126 ICTPOINT TP127 ICTPOINT TP128 ICTPOINT TP129 ICTPOINT TP130 ICTPOINT TP131 ICTPOINT TP132 ICTPOINT TP133 ICTPOINT TP134 ICTPOINT TP135 ICTPOINT TP136 ICTPOINT TP137 ICTPOINT TP138 ICTPOINT TP139 ICTPOINT TP140 ICTPOINT TP141 ICTPOINT TP142 ICTPOINT TP143 ICTPOINT TP144 ICTPOINT TP145 ICTPOINT TP146 ICTPOINT TP147 ICTPOINT TP148 ICTPOINT TP149 ICTPOINT TP150 ICTPOINT TP151 ICTPOINT TP152 ICTPOINT TP153 ICTPOINT TP154 ICTPOINT TP155 ICTPOINT TP156 ICTPOINT TP157 ICTPOINT TP158 ICTPOINT TP159 ICTPOINT TP160 ICTPOINT TP161 ICTPOINT TP162 ICTPOINT TP163 ICTPOINT TP164 ICTPOINT TP165 ICTPOINT TP166 ICTPOINT TP167 ICTPOINT TP168 ICTPOINT TP169 ICTPOINT TP170 ICTPOINT TP171 ICTPOINT TP172 ICTPOINT TP173 ICTPOINT N501 N502 N503 N504 N505 N506 N507 N508 N509 N512 N513 N514 N515 N516 N517 N518 N519 N520 N523 N524 N525 N526 N605 N606 N607 N320 N20 N22 N23 N578 N579 N580 N581 N582 N583 N584 N586 N604 N609 N543 N544 N24 N556 N557 N558 N598 N610 N611 N612 N613 N17 N567 N568 N569 N570 N307 N308 N309 N311 N313 N316 N317 N318 N319 N703 N705 N707 N709 N710 N711 N713 N714 N716 N718 N719 N193 N194 N195 N196 N198 N199 N201 N202 N203 N204 L-H L-L L-PWM N149 LEG1-1 R-H R-L R-PWM N96 N97 N101 N112 N114 N119 N272 N273 P1 P4 N701 N702 N184 N185 N186 N187 N188 N189 N190 N191 N169 N170 N168 N171 N167 N172 N166 N173 N165 N174 N164 N163 N162 N161 N175 N160 N176 N177 N178 N179 N180 N181 N182 N183 N15 PFC_OUT PGND OVP SGND P3 P2 N571 GND LEG1-3 N585 N315 N16 +12VD 5VDC N704 N314 P 5V_CS+ 12V_CS+ 20VCC BLON E_PWM FG I_PWM N801 N802 PFC_IN PWR_ON SEL VCC_PFC VDET 家电维修资料网 www. 520101. com www. 520101. com 家电维修资料网