常用电源芯片代换

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电源芯片代换

三星940BW DM0565Rxaslipyel
优派型号忘记 TOP245YNxaslipyel
LG W1934S TOP246YNxaslipyel
飞利浦170s6 dap02alsz 贴片xaslipyel
LG型号忘记 LAF0001 可以用FAN7601代xaslipyel
ACT6906----------- LTC3406/AT1366/MP2104
OCP2160-----------LTC3407
AMC34063A-----------AMC34063
AMC7660------------AJC1564
ACT4060--------------ZA3020LV/MP1410/MP9141
飞利浦170s6 dap02alsz=sg6841xaslipyel
HP17驱动高压电源全一体 SG5841SZ贴片，可用SG6841DZ 代用。xaslipyel
联想后来出的像IBM的 17的，SG6841DZ 可用SG6841D代用xaslipyel
三星型号忘记 DM0465R(我记得还有这么一款的)xaslipyel
OCP1451---------TL1451/BA9741/SP9741/AP200电源IC
STR-G5643D G5653D G8653D 直接代换
203D6和DAP8A 直接代换
1200AP40和1200AP60直接代换
5S0765和DP104、DP704直接代换
OMC2596-------LM2596/AP1501
VA7910---------MAX1674/75 L6920 AJC1610
SM9621---------RJ9621/AJC1642

常用芯片代换

6KLSS545可用9530 9630 9634代换主要明基液晶17寸上用。
WLD7552DN 3脚供电为14V接着3个304的电阻。可以用6841代换1脚接地电阻换为100K的，本身为0K的电阻。
A9962GH可以和3055L互换是一个N道的场效管明基显示器常用。
I0 Gp605可以与P600可互换!
IT8705F == IT8705F
PC87372 == SMSC 47M172 部分主板也可以替换47m182
IT8718F-S == IT8718F-S
8712==8702 PC47M172 可以代换 PC873721
DDR3的显存封装类型，频率，容量一样的都能代换，我试过三星BC-14的用奇梦达代换过，没任何些影响，DDR2的没得试
液晶显示器
三星711N高压板蕊片SP8M3-609可以和高压板上4606-BA7T15互换
ACT4060SH 7047用于12V转5V 2脚为进12V 3脚为得到的5V可用MP91410ES 代换
mAP1534用于12V转5V 4脚为进12V 7.8脚为得到的5V 5.6脚接地
1200ap40可以用1200AP100代换，这个芯片主要用于BENQ FP71G+的电源芯片
BA9741和TL1451是一样的可以代换.默认15脚是接电容到地的,如果15脚接地就是解保护最好是接一个10K的电阻。 zc5707可以用D1274代换
PWM 替换
APW7062 == ISL65223
APW7067 == ISL6549 == RT9525
APW7120 == RT9214 == FP6321
APW7065 == NX21149

液晶电源管理芯片代换大全

AMC3100-LTC3406/AT1366/直接代换
MP2104 OCP2150-LTC3406/直接代换
AT1366/MP2104 直接代换
ACT6906-LTC3406/AT1366/直接代换
MP2104 OCP2160-LTC3407直接代换
ACT4065-ZA3020/MP1580 直接代换
1200AP40 1200AP60、1203P60
200D6、203D6 DAP8A 可互代
203D6/1203P6 DAP8A
2S0680 2S0880
3S0680 3S0880
5S0765 DP104、DP704
8S0765C DP704加24V的稳压二极管
ACT4060 ZA3020LV/MP1410/MP9141
电源IC(ZSTR-G5643D G5653D G8653D 直接代换
203D6/1203P6和DAP8A 直接代换 DM0465R。DM0565R用cm0565r代换成功（取掉4脚的稳压二极管）
LD7575PS 可用203D6代（没试过，只是1脚的对地电阻不同，改了就可了）
LD7552可用SG6841代（不过要改4脚电阻,)
STR G5653直接用STR G8656代换试验成功！
. FSCQ1565>1265>0765>0565
FS5Q1565>1265>0765>0565
5Q系列供电为20V,CQ系列供电为18V,5Q代换CQ系列时需拆除那个稳压二极管，短接10欧姆电阻！
STRG8656>8654>5653
OCP2160 LTC3407
OCP2576 LM2576

LCD电源芯片代换

1200AP40和1200AP60直接代换
S0765和DP104、DP704直接代换
DP804和DP904直接代换
2S0680和2S0880直接代换
TEA1507和TEA1533直接代换
DAP8A,DAP7A,LD7575,203D6,203X6,200D6可以直接代换
203d6是16v工作电压，而7575是30v ,代用要改启动电阻，
FAN7601与LAF0001可以直接代换
EA1532A可以用DAP8A
203D6代换 P1337要把一脚启动电阻由18k换成100k
OCP5001-TL5001直接代换
AMC3100-LTC3406/AT1366/直接代换
MP2104 OCP2150-LTC3406/直接代换
AT1366/MP2104 直接代换
DAP02可用SG5841 。SG6841代换: EA1530 EA1532
TOP246Y可用TOP247Y代
1200AP40和1200AP60直接换，我用1200AP40代过1203P605S0765和DP104、DP704、DP706直接代换
我用DP704代过8S0765C不过加了个24V的稳压二极管
LD7575和NCP1203、NCP1200 OB2268 SG5841 LD7552 OB2269 OB2268 RS2042
CR6860兼容ACT30，
CR6853兼容OB2263,
CR6201兼容THX201，TFC718；
CR6202兼容THX202，TFC719；
CR6203兼容THX203，TFC718S。
DP804和DP904直接代换
2S0680和2S0880直接代换

【VIP专享】电源芯片的代换

1200AP40 1200AP60、1203P60200D6、203D6 DAP8A 可互代203D6/1203P6 DAP8A2S0680 2S08803S0680 3S08805S0765 DP104、DP7048S0765C DP704加24V的稳压二极管ACT4060 ZA3020LV/MP1410/MP9141ACT4065 ZA3020/MP1580ACT4070 ZA3030/MP1583/MP1591MP1593/MP1430ACT6311 LT1937ACT6906 LTC3406/AT1366/MP2104AMC2576 LM2576AMC2596 LM2596AMC3100 LTC3406/AT1366/MP2104AMC34063A AMC34063AMC7660 AJC1564AP8012 VIPer12AAP8022 VIPer22ADAP02 可用SG5841 /SG6841代换DAP02ALSZ SG6841DAP02ALSZ SG6841DAP7A、DP8A 203D6、1203P6DH321、DL321 Q100、DM0265RDM0465R DM/CM0565RDM0465R/DM0565R 用cm0565r代换（取掉4脚的稳压二极管）DP104 5S0765DP704 5S0765DP706 5S0765DP804 DP904FAN7601 LAF0001LD7552 可用SG6841代（改4脚电阻）LD7575PS 203D6改1脚100K电阻为24KOB2268CP OB2269CPOB2268CP SG6841改4脚100K电阻为20-47KOCP1451 TL1451/BA9741/SP9741/AP200OCP2150 LTC3406/AT1366/MP2104OCP2160 LTC3407OCP2576 LM2576OCP3601 MB3800OCP5001 TL5001OMC2596 LM2596/AP1501PT1301 RJ9266PT4101 AJC1648/MP3202PT4102 LT1937/AJC1896/AP1522/RJ9271/MP1540SG5841SZ SG6841DZ/SG6841DSM9621 RJ9621/AJC1642SP1937 LT1937/AJC1896/AP1522/RJ9271/MP1540STR-G5643D STR-G5653D、STR-G8653DTEA1507 TEA1533TEA1530 TEA1532对应引脚功能接入THX202H TFC719THX203H TFC718STOP246Y TOP247YVA7910 MAX1674/75 L6920 AJC1610VIPer12A VIPer22A[audio01]ICE2A165(1A/650V.31W);ICE2A265(2A/650V.52W);ICE2B0565(0.5A/650V.23W):ICE2B165(1A/650V.31W);ICE2B265(2A/650V.52W);ICE2A180(1A/800V.29W);ICE2A280(2A/800.50W).KA5H0365R, KA5M0365R, KA5L0365R, KA5M0365RN# u) t! u1 W1 B) R, PKA5L0365RN, KA5H0380R, KA5M0380R, KA5L0380R1、KA5Q1265RF/RT（大小两种体积）、KA5Q0765、FSCQ1265RT、KACQ1265RF、FSCQ0765RT、FSCQ1565Q这是一类的，这些型号的引脚功能全都一样，只是输出功率不一样。

电脑维修常用电源管理芯片代换型号

场效应管：
CET6030L、3055
电压稳压器：
1084、1117
电容：
6.3V（10V）3300μf、6.3V（10V）2200μf、6.3V（10V）1500μf
RT9229-----H*6019B
RT9230------H*6020
RT9231-------H*6021
RT9231A----H*6021A
RT9238------ ISL6524
RT9239-------H*6012
370的将VSS、VIDO、VSS（VID4）、VID3连上。
462的将VID0、VID1、VID2、VID4与地连上，地线在右上角第六行往里数第5针。
478的将第一排第一针（VSS）与VID4、VID3连上就可以了。
主板维修常备பைடு நூலகம்芯片有如下种类：
电源IC：RT9231/A、H*6021CB/ACB、H*6301CB、RT9241、SC1164CSW、SC1153CSW、H*6602CB、KA7500B、IRU3013
I/O芯片：
IT8712F-A、IT8705F、W83977EF-AW、IT8702F-A、W83627HF-AW、W83697HF
电脑维修常用电源管理芯片代换型号如下:
RT9221----SC1164
RT9222----SC1165
RT9223----SC1153
RT9224----H*6004B
RT9224B--CL6911E
RT9224C--H*6004D
RT9224E--H*6004E
RT9227A---H*6016
RT9228-----H*6018B
常用电源管理芯片电源管理芯片电源芯片u盘芯片型号怎么看电源线型号开关电源芯片常用塔吊型号led芯片型号常用运放型号常用铝合金型号

电源芯片的代换

电源芯片的代换1200AP40 1200AP60、1203P60200D6、203D6 DAP8A 可互代203D6/1203P6 DAP8A2S0680 2S08803S0680 3S08805S0765 DP104、DP7048S0765C DP704加24V的稳压二极管ACT4060 ZA3020LV/MP1410/MP9141ACT4065 ZA3020/MP1580ACT4070 ZA3030/MP1583/MP1591MP1593/MP1430ACT6311 LT1937ACT6906 LTC3406/AT1366/MP2104AMC2576 LM2576AMC2596 LM2596AMC3100 LTC3406/AT1366/MP2104AMC34063A AMC34063AMC7660 AJC1564AP8012 VIPer12AAP8022 VIPer22ADAP02 可用SG5841 /SG6841代换DAP02ALSZ SG6841DAP02ALSZ SG6841DAP7A、DP8A 203D6、1203P6DH321、DL321 Q100、DM0265RDM0465R DM/CM0565RDM0465R/DM0565R 用cm0565r代换（取掉4脚的稳压二极管）DP104 5S0765DP704 5S0765DP706 5S0765DP804 DP904FAN7601 LAF0001LD7552 可用SG6841代（改4脚电阻）LD7575PS 203D6改1脚100K电阻为24KOB2268CP OB2269CPOB2268CP SG6841改4脚100K电阻为20-47K OCP1451 TL1451/BA9741/SP9741/AP200OCP2150 LTC3406/AT1366/MP2104OCP2160 LTC3407OCP2576 LM2576OCP3601 MB3800OCP5001 TL5001OMC2596 LM2596/AP1501PT1301 RJ9266PT4101 AJC1648/MP3202PT4102 LT1937/AJC1896/AP1522/RJ9271/MP1540 SG5841SZ SG6841DZ/SG6841DSM9621 RJ9621/AJC1642SP1937 LT1937/AJC1896/AP1522/RJ9271/MP1540 STR-G5643D STR-G5653D、STR-G8653DTEA1507 TEA1533TEA1530 TEA1532对应引脚功能接入THX202H TFC719THX203H TFC718STOP246Y TOP247YVA7910 MAX1674/75 L6920 AJC1610VIPer12A VIPer22A[audio01]ICE2A165(1A/650V.31W);ICE2A265(2A/650V.52W);ICE2B0565(0.5A/650V.23W):ICE2B165(1A/650V.31W);ICE2B265(2A/650V.52W);ICE2A180(1A/800V.29W);ICE2A280(2A/800.50W).KA5H0365R, KA5M0365R, KA5L0365R, KA5M0365RN# u) t! u1 W1 B) R, PKA5L0365RN, KA5H0380R, KA5M0380R,KA5L0380R1、KA5Q1265RF/RT（大小两种体积）、KA5Q0765、FSCQ1265RT、KACQ1265RF、FSCQ0765RT、FSCQ1565Q这是一类的，这些型号的引脚功能全都一样，只是输出功率不一样。

IC常用型号替换

IC常用型号替换型号替换：LDO(低压降电压调整器)BL1117<=>AMS1117(1A LDO，压差1.2V)AMS1085:(3A LDO，压差1.2V)AMS1084:(5A LDO，压差1.2V)CMOS LDOCX6202<=>AMS6202(150mA CMOS LDO)CX6206<=>AMS6206(300mA CMOS LDO)线性稳压器78LXX<=>AMS78LXX(0.1A 输出电压5V/8V/9V/10V/12V) 79LXX<=>AMS79LXX(0.1A 输出电压-5V/-8V/-9V/-10V/-12V)78DXX<=>AMS78DXX(0.5A 输出电压5V/8V/9V/10V/12V) 79DXX<=>AMS79DXX(0.5A 输出电压-5V/-8V/-9V/-10V/-12V)78MXX<=>AMS78MXX(1A 输出电压5V/8V/9V/10V/12V) 79MXX<=>AMS79MXX(1A 输出电压-5V/-8V/-9V/-10V/-12V)78XX<=>AMS78XX(1A 输出电压5V/8V/9V/10V/12V)79XX<=>AMS79XX(1A 输出电压-5V/-8V/-9V/-10V/-12V)Voltage reference(电压参考电路)TL431<=>AMS431 (基准电压源，2.5V)TL432<=>AMS432 (基准电压源，1.25V)Reset IC(复位IC)MAX809<=>AMS809Amplifier(放大器)LM358<=>AMS358(双路运算放大器)LM324<=>AMS324(四路运算放大器)LM339<=>AMS339(四路电压比较器)LM393<=>AMS393(双路电压比较器)JRC4558<=>AMS4558(双路运算放大器)TDA2030<=>AMS2030(14W高保真音频功放电路)低压 MOSAO2301<=> AMS2301(2.8A/20V P-MOS,SOT-23)AO2302<=>AMS2302(3.6A/20V N-MOS,SOT-23)AO3401<=>AMS3401(4.0A/30V P-MOS,SOT-23)AO3402<=>AMS3402(4.0A/30V N-MOS,SOT-23)2N7002<=>AMS2N7002(低压小电流单N-MOS，0.3A/60V，Rds(on)=1.2欧/@Vgs=10V)PWM(电源主芯片)TL494/KA7500<=>AMS494/AMS7500(AC-DC/DC-DC PWM控制IC)高压MOS2N60<=>AMS2N60(2A/600V高压MOS)4N60<=>AMS4N60(4A/600V高压MOS)7N60<=>AMS7N60(7A/600V 高压MOS)DC-DCMP1410<=>AMS1067MP1482<=>AMS1069MP1484<=>AMS1484LM2576<=>AMS2576(DC-DC转换IC，3A/40V，52KHz)LM2596<=>AMS2596(DC-DC转换IC，3A/40V，150KHz）MC34063<=>AMS34063(DC-DC转换IC)小信号二/三极管AMS4148(小信号快速二极管,200mA/75V)AMS BAV99(双小信号快速二极管,200mA/70V)ID储存器AT24C02<=>AMS24C02(256字节X 8 EEPROM) AT24C04<=>AMS24C04(512字节X 8 EEPROM) AT24C08<=>AMS24C08(1024字节X 8 EEPROM) AT24C16<=>AMS24C16(2048字节X 8 EEPROM) AT24C32<=>AMS24C32(4096字节X 8 EEPROM) AT24C64<=>AMS24C64(8192字节X 8 EEPROM)。

160种开关电源集成电路代换表

本表收集整理了彩电LG、SV A、TCL、长虹、春兰、创维、东芝、飞利浦、福日、高路华、海尔、海信、金星、康佳、康力、乐华、日立、三星、三洋、松下、索尼、夏普、厦华、熊猫等二十四个机种的160种开关电源集成电路的代换资料，含盖了2000多种机型的开关电源的集成电路。

本表编撰整理的目的是为广大维修朋友提供一份查找开关电源集成电路代换的资料。

本表所列开关电源集成电路以26个英文字母顺序为序，便于速查。

型号代换型号56A245-2 STR440, STR441, STR446 56A246 IX0256CE, IX0512CE, IX0465CE, IX0654CE, STR40090, STR41090, HKD41090 BU4020B HA17555PS, HA17555, HA17555GS, HD14020B HA17555 HA17555PS, BU4020B, HA17555GS, HD14020B HA17555GS HA17555, HA17555PS, BU4020B, HD14020B HA17555PS BU4020B, HA17555, HA17555GS, HD14020B HD14020B HA17555, HA17555PS, HA17555GS, BU4020B HG5312 STR5314, STR5395, STR5412, STR5418, HG5313, HKD5412, KWY5412HG5412 STR5312, STR454, STR5313, STR5314, STR5395, STR5418 HG5313 STR5314, STR5395, STR5412, STR5418, HG5312, HD5412, KWY5412 HKD0689 STK7358, IX9689CE, IX0689CK HKD40115 STR40115, STR4412, STR50103, STR50103A, STR50115B HKD41090 IX0256CE, IX0512CE, IX0465CE, IX0654CE HKD4211 STR4211, STR4211H, STR4060, STR4090, STR4090S HKD54041 STR54041, STR58041, STR59041, KWY54041 HKD6020 STR6020, STR6020S HKD9502 STR450A, STR451, STR452, STR454, STR455, STR456, STR514, IX0205CE HM7941 HRL7101, HM7103, HRL7103 HM8801G KM8901A, KM8901, KM8916, KM8951B, KM8951, KC8801G HM9101 HM9102, HRL9102, HRL201 HM9102 HM9101, HRL9102, HRL201 HM7103 HRL7101, HRL7103, HM7941 HM9201 HM9203, HM9204, HM9205, HM9206, HM9207 HM9203 HM9201, HM9205, HM9206, HM9207 HM9204 HM9203, HM9205, HM9206, HM9207 HM9205 HM9201, HM9203, HM9204, HM9206, HM9207 HRL201 HM7941, HRL7101 HRL7103 HRL7101, HM7103, HM7941 HRL9102 HM9101, HM9102, HRL201 HSY114 JU0003, JU0008, JU0086, JU0111,JU0114, JU0116, JU0130 HRL7101 HM7103, HRL7103, HM7941 IX0247CE STR4090, IX0323CE IX0205CE STR4501A, STR451, STR452, STR454, STR453, STR456, STR514, HKD9502 IX0256CE IX0512CE, IX0465CE, IX0645CE, STR41090, STR40090 IX0308 IX0308C, IX0308CE, IX0308CEZZ, STK7308, STK7309 IX0308C IX0308, IX0308CE, IX0308CEZZ, STK7308, STK7309IX0308CE IX0308, IXO308C, IX0308CEZZ, STK7308, STK7309 IX0308CEZZ IX0308, IX0308C, STK7308, STK7309 IX0323CE STR4090, IX0247CE IX0387CE STR7308IX0465CE IX0512CE, IX0645CE, STR41090, STR40090, 56A246, HKD41090 IX0467CE STK4060, STK4090, STK4090S, STR4060, STR4090, STR4090S IX0512CE IX0256CE, IX0465CE, IX0645CE, STR41090, STR40090 IX0645CE IX0256CE, IX0512CE, IX0465CE, STR41010, STR40090, 56A246, HKD41090IX0689CE STR7358, IX0689CEZZ, STK73508, STK7359 IX0689CEZZ STK7358, IX0689CE, STK73508, STK7359 IX0689CK STK7358, HKD0689, IX0689CE JU0003 JU0008, JU0086, JU0111, JU0114, JU0116, JU0130, HSY114 JU0008 JU0003, JU0086, JU0111, JU0114, JU0116, JU0130, HSY114 JU0086 JU0003, JU0008, JU0111, JU0114, JU0116, JU0130, HSY114 JU0111 JU0003, JU0008, JU0086, JU0114, JU0116, JU0130, HSY114 JU0114 JU0003, JU0008, JU0086, JU0111, JU0116, JU0130, HSY114 JU0116 JU0003, JU0008, JU0086, JU0111, JU0114, JU0130, HSY114 JU0130 JU0003, JU0008, JU0086, JU0111, JU0114, JU0116, HSY114 KG8801G KM8801G, KM8901A, KM8901, KM8910, KM8951B KM8901 KM8801G, KM8901A, KM8916, KM8951B, KM8951, KG8801G KM8901A KM8801G, KM8901, KM8916, KM8951B, KM8951, KG8801G KM8916 KM8801G, KM8901A, KM8901, KM8951B, KM8951, KG8801G KM8951 KM8801G, KM8901A, KM8901, KM8916, KM8951B, KG8801G KM8951B KM8801G, KM8901A, KM8901, KM8916, KM8951, KG8801G KWY54041 STR54041, STR59041, STR58041, HKD54041 KWY5412 STR5314, STR5395, STR5412, STR5418, HG5312, HG5313, HKD5412 LA5110 LA5112 LA5112 LA5112H, LA5112N LA5112H LA5112, LA5112N LA5112N LA5112, LA5112H MC33066 MC34067 MC34067 MC33066 MC3520 UC3520 MC44603 MC44603A, MC44603P MC44603A MC44603, MC44603P STK4060 IX4067CE, STK4090, STK4090S, STR4060, STR4090, STR4090S STK4090 IX0467CE, STK4060, STK4090S, STR4060, STR4090, STR4090S STK5325 STK5326 STK5326 STK5325 STK5338 STK5340 STK5372 STK5372H, STK5471 STK5372H STK5372, STK5471 STK5391 STK5392 STK5471 STK5372, STK5372HSTK73010 STK7308, IX0308CE, STK7309, STK7310 STK7308 IX0308CE, STK7309, STK73010, STK7310 STK7309 STK7308, IX0308CE, STK73010, STK7310 STK7310 STK7308, IX0308CE, STK7309, STK73010 STK73508 STK7358, IX0689CE, IX0689CEZZ, STK7359 STK7358 IX0689CE, IX0689CEZZ, STK73508, STK7359 STK4090S IX0467CE, STK4060, STK4090, STR4060, STR4090, STR4090S STR40115B STR-D4412, STR4015, STR4412, STR50103A, STR50115B, STR50213, STR50213M, STR51213, STR-D4512STR40090 IX0256CE, IX0512CE, IX0465CE, IX0654CE, STR41090, 56A246, HKD41090 STR4060 IX0467CE, STK4060, STK4090, STK4090S, STR4090, STR4090S STR4090 IX0467CE, STK4060, STK4090, STK4090S, STR4060, STR4090S STR4090S IX0467CE, STK4060, STK4090, STR4060, STR4090, STK4090S STR41090 IX0256CE, IX0512CE, IX0465CE, IX0645CE, STR40090, 56A246, HKD41090STR440 56A245-2, STR441, STR442, STR446 STR40115 STR-D4412, STR40115B, STR4412, STR-50103A, STR50115B, STR50213, STR50213M, STR51213, STR-D4512STR4211 STR4211H, STR4060, STR4090, STR4090S, HKD4211 STR4211H STR4211, STR4060, STR4090, STR4090S, HKD4211 STR441 STR440, STR442, STR446, 56A245-2 STR4412 STR-D4412, STR40115, STR40115B, STR50103A, STR50115B, STR50213, STR50213M, STR51213, STR-D4512STR442 STR440, STR441, STR446, 55A245-2 STR446 STR440, STR441, STR440, 56A245-2 STR450A STR451, STR452, STR454, STR455, STR456, STR514, HKD9502, IX0205CE STR451 STR450A, STR452, STR455, STR456, STR514, HKD9502, IX0205CE STR452 STR450A, STR451, STR454, STR455, STR456, STR514, HKD9502, IX0205CE STR454 STR5312, HG5412, STR5313, STR5314, STR5395, STR5418 STR455 STR450A, STR451, STR452, STR455, STR456, STR514, HKD9502, IX0205CE STR456 STR450A, STR451, STR452, STR455, STR514, HKD9502, IX0205CE STR50103 STR40115, STR4412, STR50103A, STR50115B, HKD40115 STR50103A STR40115, STR4412, STR50103, STR50115B, HKD40115 STR50115B STR40115, STR4412, STR50103, STR50103A, HKD40115 STR50213 STR-D4412, STR40115, STR40115B, STR4412, STR50103A, STR50115B, STR50213M, STR51213, STR-D4512STR50213M STR-D4412, STR40115, STR40115B, STR4412, STR50103A, STR50115B, STR50213, STR40115B, STR4412STR514 STR450A, STR451, STR452, STR455, STR456 STR5312 HG5412, STR454, STR5313, STR5314, STR5395, STR5418 STR5313 STR45312, HG5412, STR454, STR5314, STR5395, STR5418 STR5314 STR5395, STR5412, STR5418, HG5312, HG5313, HKD5412, KWY5412 STR5395 STR5314, STR5412, STR5418, HG5312, HG5313, HKD5412, HWY5412 STR54041 STR58041, STR59041, HWY54041, HKD54041 STR5412 STR5314, STR5395, STR5418, HG5312, HG5313, HKD5412, HWY5412 STR5418 STR5314, STR5395, STR5412, HG5312, HG5313, HKD5412, HWY5412 STR-S6709 STR-S6707, STR-S6708, STR-S6708A STR51213 STR50213, STR50213M, STR51213M STR51213M STR50213, STR50213M, STR51213 STR58041 STR54041, STR59041, KWY54041, HKD54041 STR6020 STR6020S, HKD6020 STR6020S STR6020, HKD6020 STR6308 STR-S6308 STR-6658 STR-6658B, STR-F6654LF53, STR-6658B STR-6658B STR-F6656, STR-F6654LF53, STR6658 STR81145A STR81145C, STR83145LF55 STR8145C STR81145A, STR83145LF55 STR83145LF STR81145A, STR81145C STR-D1706 STR-D1806, STR-D1706S, STR-D1806FA STR-D1706S STR-D1806, STR-D1706, STR-D1806FA STR-D1806 STR-D1706, STR-D1706S, STR-D1806FA STR-D1806FA STR-D1806, STE-D1706, STR-D1706S STR-D4412 STR40115, STR40115B, STR4412, STR50103A, STR50115B, STR50213, STR50213M, STR51213, STR-D4512 STR-D6008X STR-D6009E, STR-D6009DSTR-D6009D STR-D6008X, STR-D6009E STR-D6009E STR-D6008X, STR-D6009D STR-D6601 STR-D6601M STR-D6601M STR-D6601 STR-F6626 STR-F6653 STR-F6653 STR-F6626 STR-F6654LF53 STR-F6656, STR-6658, STR-6658B STR-F6656 STR-F6654LF53, STR-6658, STR-6658B STR-G5653 STR-G8658 STR-G8658 STR-G5653 STR-S5471 STR-S5941 STR-S5941 STR-S5471 STR-S6707 STR-S6708, STR-S6708A, STR-S6709 STR-S6708 STR-D6709, STR-S6709AN, STR-S6709A STR-S6708A STR-S6707, STR-S6708, STR-S6709 STR-S6709 STR-S6708, STR-S6709AN, STR-S6709A STR-S6709A STR-S6709, STR-S6708, STR-S6709AN STR-S6709AN STR-S6708, STR-S6709, STR-S6709A。

[精华]电源通用IC代换表

电源通用IC代换表:TL494/KA7500B/BD494/BDL494/S494PA/IR3M02/MB3670/MB3759/MST894C/TL594/ULN8186/DBL494/ULS8194R/IR9494/UPC494/UA494/TL494CN体检测方法:脱机待机下,测试整流后的两个大滤波电容上应有+300V左右的直流电压,A TX14脚(绿线,PS 信号)应该有5V,LM339的13脚(PG)应该为0V,A TX紫色线上应该有+5V,其他各脚为0V.短接绿、黑线启动电源后,A TX绿线就为0V,PG为5V,同时A TX其他各脚应有正常的电压输出.继续测量7500或494的第12脚供电脚应12V--20V的直流供电,第13、14、15脚应有从内部输出的5V,第4脚(死区,保护脚)正常时为0V,第8脚、第11脚应有1.5--2V的的驱动电压输出.哪一点电压不对,查其相关电路,即可找出故障元件.再补充一些常见故障部位:1:电源保险断前级的压敏电阻,整流桥,滤波电容,两个电源管,后备电源部份的电源管,都是首要检查是否短路2:上电有300V高压检查5VSB是否有输出,如有,再检开关电源控制器4脚电压,如是4V左右,是电源保护了,检查各电压的取样电阻和LM339,不过经验说来,快速整流管短路引起的保护占多数,输出滤波电容爆浆引起也有.另两个电源管的控制极上的电阻和二极管也要检查,虽然开关电源管没短路,它们的损坏机率不大,不可忽略,一定要检查一下.常见产生保护问题可能出现的部位:(1)5V12V快速整流管短路(2)其中一个电压的取样电阻烧断或阻值有变化(3)输出滤波电容爆浆(4)电压输出短路(5)LM339高低电平输出异常3:5VSB无输出(1)启动电阻(几百K左右大小)烧坏或阻值有变化,这个损坏最多(2)电源管开路或短路(3)后备电源电源管外围电阻或二极管损坏(4)5VSB输出端整流二极管短路(5)E结所接的小阻值电阻烧断下面是长城p4300的电路图A TX电源的引脚定义：针脚电压功能1 3.3V 提供+3.3V 电源2 3.3V 提供+3.3V 电源3 GND 地线4 5V 提供+5V 电源5 GND 地线6 5V 提供+5V 电源7 GND 地线8 PW-OK Power OK，指示电源正常工作9 5VSB 提供+5V Stand by电源，供电源启动电路用10 12V 提供+12V 电源11 3.3V 提供+3.3V 电源12 -12V 提供-12V 电源13 GND 地线14 PS-ON 电源启动信号，低电平-电源开启，高电平-电源关闭15 GND 地线16 GND 地线17 GND 地线18 -5V 提供-5V 电源19 5V 提供+5V 电源20 5V 提供+5V 电源。

电源IC代换

发一些电源IC的代换资料DAP8A\DAP7A\LD7575\203D6\203X6\200D6可以直接代换,203d6是16v工作电压,而7575是30v ,代用要改启动电阻,可以用1200AP40直接代用OB2268,OB2269,DAP02,SG6841,SG5841DAP02\SG5841\2G684 1可以直接代换1200AP40\1200AP60\1203P60\1203AP10可以直接代换DM0465\CM0565\DM0565代换{要改电路}T O P246Y\T O P247Y可以直接代换。

大家来整理一个液晶电源的电源管理芯片集吧格式如下好了液晶品牌与型号电源管理芯片型号与封装可代换型号BENQ 71G+ 1200AP40 直插 1200AP10 1200AP60AOC 712SI EA1532A贴片三星型号忘记 DM0565R优派型号忘记 TOP245YNLG型号忘记 FAN7601飞利浦170s6 dap02alsz 贴片LG型号忘记 FAN7601 可以用LAF0001代飞利浦170s6 dap02alsz=sg6841美格WB9D7575PS清华同方XP911WD7575PS联想LXM -WL19AH LXM-WL19BH D7575PS(早期有的用:NCP1203D6) 联想LXM-17CH:1203D6方正17寸:1203D6与LD7575PS方正19寸:LD7575PSBenQ: FP94VW FP73G FP71G+S FP71G+G FP71GX等都是用:1200AP40 LG 22(南京同创):LAF001与STR W6252 。

LG 19寸:LAF001联想L193(福建-捷联代工):NCP1203D6PHILIPS 170S5FAN7601)PHILIPS 15寸(老产品):(FAN7601)LG型号忘记 FAN7601 可以用LAF0001代其他我知道的常用型号有SG6841DZ 贴片很多机器上用到SG5841SZ 贴片用SG6841DZ可以代用,DAP8A与203D6可代用还有LD7575可用203D6代用,只是1脚的对地电阻不同,LD7575是100K,203D6是24.1K,LP7552可用SG6841代用203D6 NCP1203D60R2 NCP1203D60R2G和DAP8A直接代换DAP02ALSZ与SG6841S可以互换1200AP40和1200AP60直接代换5S0765和DP104、DP704直接代换DP804和DP904直接代换2S0680和2S0880直接代换TEA1507和TEA1533直接代换LD7535兼容SG6848 (6849) / SG5701 / SG5848 /LD7535 (7550) / OB2262 (2263) / OB2278 (2279)RS2051LD7575和NCP1203、NCP1200 OB2268 SG5841 LD7552 OB2269 OB2268 RS2042CR6860兼容ACT30,CR6853兼容OB2263,CR6201兼容THX201,TFC718;CR6202兼容THX202,TFC719;CR6203兼容THX203,TFC718S。

常用开关电源芯片资料

常用开关电源芯片资料2021-10-1408:49:00|分类：【电子元件及应用|字号大中小订阅一、 P1014ap06tny267p可以互换。

常用于计算机电源、卫星接收机电源（ncp1010~1014）。

1针反馈电源2378接地4针光耦4针5针开关变压器输入6针无此类针。

2.Fsd200fsd210不能互换。

它常用于接收器电源、电磁炉电源8脚300v7脚开关变压器来电端6脚无此脚5反馈供电4脚光耦4脚123脚光耦3脚与接地三、 Viper12aviper22a可互换，常用于电磁炉电源、DVD播放机电源、12地、3光耦、3针、4光耦、4针、5678开关变压器输入电源、4针。

天成数字卫星接收机dh3211引脚负极，2引脚正反馈电源，3个光耦，4引脚，4个负5电阻，启动电阻678正极五、dvdvcd开关电源5m02659r026503801空2地3小电源4光耦5空678电源tda16833(1234)1,3.6为空2fb45d7vcc8gnd5m0265和5m02659r一样一个循序渐进的VCD电源使用5l0265，我使用5l0380代替机器维修！！！5l0380可以替换5l02655l0380 5m02659r1=1（连接1和2个电路）2=73=34=4im0280替换为im03808脚ic似乎是02659的引脚,用5l0380代换dm0265r应该是1=1,2=78,3=2,4=32a0165、2a0265、2a0565都可用5l0380r（四脚）代用，方法如下：5l0380r的针脚1连接到2a0265的针脚8，针脚2连接到针脚4和5，针脚3连接到针脚7，针脚4连接到针脚2。

我用这种方法修理了三四十台，既可靠又实用。

在有的机上，原机无启动电阻，你可在5l0380的3脚与300v间加一只120k/2w(180~300k)的电阻，不然就会不启动。

或者直接从交流引47k电阻Dm0265可以被dm0365取代，dm0365封装为8针。

160种开关电源集成电路代换表

在电路里电容要留过的电流=2*3.14*f *C *U160种开关电源集成电路代换表［作者：未知来源：网络搜集点击数：877更新时间：2006-3-25文章录入：寒冰］【字体：】1 6 0 种开关电源集成电路代换表本表收集整理了彩电LG、SVA 、TCL 、长虹、春兰、创维、东芝、飞利浦、福日、高路华、海尔、海信、金星、康佳、康力、乐华、日立、三星、三洋、松下、索尼、夏普、厦华、熊猫等二十四个机种的160种开关电源集成电路的代换资料，含盖了 2 0 0 0多种机型的开关电源的集成电路。

本表所列开关电源集成电路以26 个英文字母顺序为序，便于速查。

型号代换型号56A245-2STR440, STR441, STR44656A246IX0256CE, IX0512CE, IX0465CE, IX0654CE, STR40090,STR41090, HKD41090BU4020B HA17555PS,HA17555,HA17555GS,HD14020BHA17555HA17555PS, BU4020B, HA17555GS, HD14020BHA17555GS HA17555,HA17555PS,BU4020B,HD14020BHA17555PS BU4020B, HA17555, HA17555GS, HD14020BHD14020B HA17555,HA17555PS,HA17555GS,BU4020BHG5312STR5314,STR5395,STR5412,STR5418,HG5313,HKD5412,KWY5412HG5412STR5312,STR454,STR5313,STR5314,STR5395,STR5418HG5313STR5314,STR5395,STR5412,STR5418,HG5312,HD5412,KWY5412HKD0689STK7358,IX9689CE,IX0689CKHKD40115STR40115,STR4412,STR50103,STR50103A,STR50115BHKD41090IX0256CE, IX0512CE, IX0465CE, IX0654CEHKD4211STR4211,STR4211H,STR4060,STR4090,STR4090SHKD54041STR54041,STR58041,STR59041,KWY54041HKD6020STR6020, STR6020SHKD9502STR450A, STR451, STR452, STR454, STR455, STR456,STR514, IX0205CEHM7941HRL7101, HM7103, HRL7103HM8801G KM8901A,KM8901,KM8916,KM8951B,KM8951,KC8801GHM9101HM9102, HRL9102, HRL201HM9102HM9101, HRL9102, HRL201HM7103HRL7101, HRL7103, HM7941HM9201HM9203,HM9204,HM9205,HM9206,HM9207HM9203HM9201,HM9205,HM9206,HM9207HM9204HM9203,HM9205,HM9206,HM9207HM9205HM9201,HM9203,HM9204,HM9206,HM9207HRL201HM7941, HRL7101HRL7103HRL7101, HM7103, HM7941HRL9102HM9101, HM9102, HRL201HSY114JU0003,JU0008,JU0086,JU0111,JU0114,JU0116,JU0130HRL7101HM7103, HRL7103, HM7941IX0247CE STR4090, IX0323CEIX0205CE STR4501A, STR451, STR452, STR454, STR453, STR456,STR514, HKD9502IX0256CE IX0512CE,IX0465CE,IX0645CE,STR41090,STR40090IX0308IX0308C,IX0308CE,IX0308CEZZ,STK7308,STK7309IX0308C IX0308,IX0308CE,IX0308CEZZ,STK7308,STK7309IX0308CE IX0308,IXO308C,IX0308CEZZ,STK7308,STK7309IX0308CEZZ IX0308,IX0308C,STK7308,STK7309IX0323CE STR4090, IX0247CEIX0387CE STR7308IX0465CE IX0512CE,IX0645CE,STR41090,STR40090,56A246,HKD41090IX0467CE STK4060,STK4090,STK4090S, STR4060, STR4090,STR4090SIX0512CE IX0256CE,IX0465CE,IX0645CE,STR41090,STR40090IX0645CE IX0256CE,IX0512CE,IX0465CE,STR41010,STR40090,56A246, HKD41090IX0689CE STR7358,IX0689CEZZ,STK73508,STK7359IX0689CEZZ STK7358, IX0689CE, STK73508, STK7359IX0689CK STK7358, HKD0689, IX0689CEJU0003JU0008,JU0086,JU0111,JU0114,JU0116,JU0130,HSY114JU0008JU0003,JU0086,JU0111,JU0114,JU0116,JU0130,HSY114JU0086JU0003,JU0008,JU0111,JU0114,JU0116,JU0130,HSY114JU0111JU0003,JU0008,JU0086,JU0114,JU0116,JU0130,HSY114JU0114JU0003,JU0008,JU0086,JU0111,JU0116,JU0130,HSY114JU0116JU0003,JU0008,JU0086,JU0111,JU0114,JU0130,HSY114JU0130JU0003,JU0008,JU0086,JU0111,JU0114,JU0116,HSY114KG8801G KM8801G ,KM8901A,KM8901,KM8910,KM8951BKM8901KM8801G ,KM8901A,KM8916,KM8951B,KM8951,KG8801GKM8901A KM8801G ,KM8901,KM8916,KM8951B,KM8951,KG8801GKM8916KM8801G ,KM8901A,KM8901,KM8951B,KM8951,KG8801GKM8951KM8801G ,KM8901A,KM8901,KM8916,KM8951B,KG8801GKM8951B KM8801G ,KM8901A,KM8901,KM8916,KM8951,KG8801GKWY54041STR54041, STR59041, STR58041, HKD54041KWY5412STR5314,STR5395,STR5412,STR5418,HG5312,HG5313,HKD5412LA5110LA5112LA5112LA5112H, LA5112NLA5112H LA5112, LA5112NLA5112N LA5112, LA5112HMC33066MC34067MC34067MC33066MC3520UC3520MC44603MC44603A, MC44603PMC44603A MC44603, MC44603PSTK4060IX4067CE, STK4090, STK4090S, STR4060, STR4090,STR4090SSTK4090IX0467CE, STK4060, STK4090S, STR4060, STR4090,STR4090SSTK5325STK5326STK5326STK5325STK5338STK5340STK5372STK5372H, STK5471STK5372H STK5372, STK5471STK5391STK5392STK5471STK5372, STK5372HSTK73010STK7308,IX0308CE,STK7309,STK7310STK7308IX0308CE,STK7309,STK73010,STK7310STK7309STK7308, IX0308CE, STK73010, STK7310STK7310STK7308, IX0308CE, STK7309, STK73010STK73508STK7358,IX0689CE,IX0689CEZZ,STK7359STK7358IX0689CE,IX0689CEZZ,STK73508,STK7359STK4090S IX0467CE,STK4060,STK4090,STR4060,STR4090,STR4090SSTR40115B STR-D4412, STR4015, STR4412, STR50103A, STR50115B,STR50213,STR50213M,STR51213,STR-D4512STR40090IX0256CE, IX0512CE, IX0465CE, IX0654CE, STR41090,56A246, HKD41090STR4060IX0467CE, STK4060, STK4090, STK4090S, STR4090,STR4090SSTR4090IX0467CE, STK4060, STK4090, STK4090S, STR4060,STR4090SSTR4090S IX0467CE,STK4060,STK4090,STR4060,STR4090,STK4090SSTR41090IX0256CE, IX0512CE, IX0465CE, IX0645CE, STR40090,56A246, HKD41090STR44056A245-2,STR441,STR442,STR446STR40115STR-D4412, STR40115B, STR4412, STR-50103A, STR50115B,STR50213,STR50213M,STR51213,STR-D4512&nb,sp;STR4211STR4211H,STR4060,STR4090,STR4090S,HKD4211STR4211H STR4211,STR4060,STR4090,STR4090S,HKD4211STR441STR440, STR442, STR446, 56A245-2STR4412STR-D4412, STR40115, STR40115B, STR50103A,STR50115B,STR50213,STR50213M,STR51213,STR-D4512STR442STR440,STR441,STR446,55A245-2STR446STR440,STR441,STR440,56A245-2STR450A STR451,STR452,STR454,STR455,STR456,STR514,HKD9502, IX0205CESTR451STR450A, STR452, STR455, STR456, STR514, HKD9502,IX0205CESTR452STR450A, STR451, STR454, STR455, STR456, STR514,HKD9502, IX0205CESTR454STR5312,HG5412,STR5313,STR5314,STR5395,STR5418STR455STR450A, STR451, STR452, STR455, STR456, STR514,HKD9502, IX0205CESTR456STR450A,STR451,STR452,STR455,STR514, HKD9502,IX0205CESTR50103STR40115,STR4412,STR50103A,STR50115B,HKD40115STR50103A STR40115,STR4412,STR50103,STR50115B,HKD40115STR50115B STR40115,STR4412,STR50103,STR50103A,HKD40115STR50213STR-D4412, STR40115, STR40115B, STR4412, STR50103A,STR50115B,STR50213M,STR51213,STR-D4512STR50213M STR-D4412, STR40115, STR40115B, STR4412, STR50103A,STR50115B,STR50213,STR40115B,STR4412STR514STR450A,STR451,STR452,STR455,STR456STR5312HG5412,STR454,STR5313,STR5314,STR5395,STR5418STR5313STR45312,HG5412,STR454,STR5314,STR5395,STR5418STR5314STR5395,STR5412,STR5418,HG5312,HG5313,HKD5412,KWY5412STR5395STR5314,STR5412,STR5418,HG5312,HG5313,HKD5412,HWY5412STR54041STR58041,STR59041,HWY54041,HKD54041STR5412STR5314,STR5395,STR5418,HG5312,HG5313,HKD5412,HWY5412STR5418STR5314,STR5395,STR5412,HG5312,HG5313,HKD5412,HWY5412STR-S6709STR-S6707,STR-S6708,STR-S6708ASTR51213STR50213, STR50213M, STR51213MSTR51213M STR50213, STR50213M, STR51213STR58041STR54041,STR59041,KWY54041,HKD54041STR6020STR6020S, HKD6020STR6020S STR6020, HKD6020STR6308STR-S6308STR-6658STR-6658B,STR-F6654LF53,STR-6658BSTR-6658B STR-F6656, STR-F6654LF53, STR6658STR81145A STR81145C, STR83145LF55STR8145C STR81145A, STR83145LF55STR83145LF STR81145A, STR81145CSTR-D1706STR-D1806, STR-D1706S, STR-D1806FASTR-D1706S STR-D1806, STR-D1706, STR-D1806FASTR-D1806STR-D1706, STR-D1706S, STR-D1806FASTR-D1806FA STR-D1806, STE-D1706, STR-D1706SSTR-D4412STR40115, STR40115B, STR4412, STR50103A, STR50115B,STR50213,STR50213M,STR51213,STR-D4512STR-D6008X STR-D6009E, STR-D6009DSTR-D6009D STR-D6008X, STR-D6009ESTR-D6009E STR-D6008X, STR-D6009DSTR-D6601STR-D6601MSTR-D6601M STR-D6601STR-F6626STR-F6653STR-F6653STR-F6626STR-F6654LF53STR-F6656, STR-6658, STR-6658BSTR-F6656STR-F6654LF53, STR-6658, STR-6658BSTR-G5653STR-G8658STR-G8658STR-G5653STR-S5471STR-S5941STR-S5941STR-S5471STR-S6707STR-S6708, STR-S6708A, STR-S6709STR-S6708STR-D6709,STR-S6709AN,STR-S6709ASTR-S6708A STR-S6707, STR-S6708, STR-S6709STR-S6709STR-S6708,STR-S6709AN,STR-S6709ASTR-S6709A STR-S6709, STR-S6708, STR-S6709ANSTR-S6709AN STR-S6708, STR-S6709, STR-S6709A。