Archive for the ‘board’ tag
Inverter Board
Inverter Board
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| Toshiba Tecra M2 LCD Inverter Board G71C00011121 TESTED | |
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$6.66 Time Remaining: 36m Buy It Now for only: $6.66 Buy It Now |
| Toshiba Satellite M40 M45 LCD Inverter Board D7312 B001 S1 0 V000054080 | |
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| New Dell Vostro 1720 Laptop LCD Inverter Board X932M | |
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| Toshiba Satellite M40 M45 LCD Inverter Board 07307 B001 Z2 0 V000053040 | |
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| Acer Aspire 5517 PK070009L00 Laptop LCD Video Inverter Board TESTED | |
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| Sony Vaio VGN FZ348E Inverter Board 1 443 890 11 TESTED | |
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| EL Panel Red Neon Glow Back Light Board 12V DC Inverter | |
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| EL Panel White Neon Back Light Board 12V DC Inverter | |
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| Apple iBook Inverter Board for G4 iBook Good Part | |
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| LCD Power Inverter Board 4 Dell XPS M140 Inspiron 6400 1501 E1405 E1505 Series | |
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| LCD Power Inverter Board 4 Dell Inspiron YPNL N021A 6400 1501 E1405 E1505 9400 | |
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| OEM Dell Latitude E5500 LCD Inverter Board Dell 487GT | |
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| New Laptop LCD Inverter Board for Dell Inspiron 6000 154 LTN154X B2 LF | |
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| 15 SHARP LCD TV PART MAIN AV INPUT PSU INVERTER BOARD DUNTKC857WE QPWBFC857WJN4 | |
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| EL Panel Neon Glow Light Board 12V DC Inverter lakeblue | |
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| New LCD Screen INVERTER Board For HP TFT5600 RKM Backlight | |
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| LCD Power Inverter Board for eMachines D620 Backlight Replacement for Screen | |
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| LCD Power Inverter Board for Compaq Presario V3000 Series CQ60 G50 G60 CQ50 CQ70 | |
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| New LCD Inverter Board For Dell Vostro 1000 1500 Series | |
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| 32 DUAL LCD TV PART BACKLIGHT INVERTER BOARD I320B1 24 REV1F | |
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| 26 PHILIPS LCD TV PART BACKLIGHT INVERTER BOARD 6632L 0050E KLS 260W2 | |
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| 26 PHILIPS LCD TV PART BACKLIGHT INVERTER BOARD 6632L 0223F 6632L 0224F | |
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| DELL INSPIRON 1000 LCD DISPLAY INVERTER BOARD AS022175013 2994735600 NOTEBOOK US | |
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| FOR DELL INSPIRON 1000 LCD DISPLAY INVERTER BOARD AS023175050 AS023175017 LAPTOP | |
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| LCD Screen Display Inverter Board For HP COMPAQ NC6220 NX8220 2124TPZZ 7308Z1 | |
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| HP Pavilion Xt412 14 LCD inverter board | |
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| LCD Screen Display Inverter Board For HP COMPAQ NC6220 NX8220 QKITN0032SNE51Y | |
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| LCD Screen Display Inverter Board For HP COMPAQ NC6220 NX8220 D7308 B001 Z1 0 | |
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| DELL INSPIRON 1000 LCD DISPLAY INVERTER BOARD DAC 07B040 2994723600 LAPTOP FREE | |
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| FOR DELL INSPIRON 1000 1150 LCD SCREEN INVERTER BOARD AS023175017 AS022175013 | |
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| FOR DELL INSPIRON 1000 1150 LCD SCREEN INVERTER BOARD DAC 07B040 AS023175050 | |
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| 26 SAMSUNG LCD TV PART INVERTER BOARD INV26S10A | |
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| 32 SAMSUNG LCD TV PART INVERTER BOARD SSI320 4UH01 | |
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| 32 SONY LCD TV PART INVERTER BOARD LT320SLS12 REV 3 | |
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| 32 EVOTEL LCD TV PART INVERTER BOARD SSI320 4UA01 | |
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| ABB Inverter Board ADPI 01 | |
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| New TV S M Inverter Board replace 6632L 0470A 6632L 0471A 100 compatible | |
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| ABB400 ABB Inverter Board SNAT4441 | |
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| INVERTER BOARD SAMSUNG LCD TV SSI320A12 SS1320A12 | |
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| 32 FUNAI LCD TV PART INVERTER BOARD BL4400F01022 | |
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| 32 SAMSUNG LCD TV PART BACKLIGHT INVERTER BOARD 4HV1448291 B1 | |
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| 26 LG LCD TV PART INVERTER BOARD VIT703850 REV 3 | |
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| 26 EVOTEL LCD TV PART BACKLIGHT INVERTER BOARD BSFC091016CB | |
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| 19 GOODMANS LCD TV PART BACKLIGHT INVERTER BOARD LIN15025A | |
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| 23 SONY LCD TV PART BACKLIGHT INVERTER BOARD KLS 230SS REV04 | |
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| 32 HITACHI LCD TV PART INVERTER BOARD KLS S320BCI M | |
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| GENUINE NEW LCD Inverter Board MPT N172 E192988 in US | |
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| LCD Inverter Board For Toshiba A200 A205 M110 M40 M45 | |
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| 32 JVC LCD TV PART INVERTER BOARD 4H0708501 D6 | |
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| 20 SHARP LCD TV PART BACKLIGHT INVERTER BOARD DUNTKD282WE QPWBFD282WJN2 | |
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| 32 ELECTROTEC LCD TV PART BACKLIGHT INVERTER BOARD I315B1 16A 27 D010279 | |
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| 46 SONY LCD TV PART INVERTER BOARD SSB460HB20S V01 | |
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| 15 SWISSTECH LCD TV PART BACKLIGHT INVERTER BOARD FLY IV150204 REV20 | |
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| SONY KDL52RV5100 INVERTER BOARDS | |
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| BA94H0F01031 A Power Inverter Board Philips 42PFL3704D F7 A91H2MIV A91H2 MIV | |
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| Olevia 232 S13 Inverter Board KLS EE32HK14A | |
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| 32 HANNSPREE LCD TV PART BACKLIGHT INVERTER BOARD CPT 320WA01C Rev 01 | |
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| 32 SAMSUNG LCD TV PART BACKLIGHT INVERTER BOARDS K02105502 REV6 | |
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| LG LC320W01MASTER BACKLIGHT INVERTER BOARD 6632L 0207B YPNL T009AS | |
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| Inverter Board V260B1 LO1 REV C1 | |
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| 23 Apple Cinema Display Type A Inverter Board for A1082 Tested | |
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| LG LC320W01SLAVE BACKLIGHT INVERTER BOARD 6632L 0208B YPNL T009BS | |
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| 32 JVC LCD TV PART BACKLIGHT INVERTER BOARD KLS 320VE P REV01 | |
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| Dell Inspiron 5150 LCD Inverter Board YPNL N014A | |
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| Dell Inspiron 710m LCD Inverter Board T73I01100 1926006022 w Cable TESTED | |
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| Dell Inspiron 1521 LCD Inverter Board u40i007t04 | |
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| Dell Inspiron 1521 LCD Inverter Board u40i008t04 | |
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| Compaq Presario 700 LCD Inverter Board T27I03500 83 120050 0000 | |
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| NEW Genuine Apple MacBook A1181 Inverter Board 607 1859 | |
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| Acer Extensa 4620Z LCD Inverter Board 1921066034 | |
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| INVERTER BOARD RDENC2159TPZZ 100 FULL WORKING JVC | |
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| INVERTER SLAVE BOARD PT 6632L 0283A LC370WX1 100 FULL WORKING | |
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| BACKLIGHT SLAVE INVERTER BOARD 6632L 0273A KLS EE32C1 SP 100 FULL WORKING | |
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| INVERTER BOARD 6632L 0223G 100 FULL WORKING PHILIPS | |
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| INVERTER BOARD 6632L 0224G 100 FULL WORKING PHILIPS | |
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| SONY KDL46V4100 INVERTER PCB BOARD SSB460HA24 REV03 + CABLES | |
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| Samsung Model Ln32a450c1dxza Backlight Inverter board | |
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| Lg model 32Ld350 inverter board | |
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| Sharp model Lc 32av22u inverter board | |
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| philips 42pfL3704d f7 Inverter power board A91h9m1v 001 | |
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| Toshiba Satellite 4360 5005 1805 S274 LCD Inverter Board UA2024P02 Tested | |
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| HP Pavilion ZE4500 ZE5700 LCD Inverter Board | |
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| Sony Vaio VGN AR670 Laptop Original LCD Inverter Board 1 443 890 11 TESTED | |
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$4.01 Time Remaining: 9h 33m Buy It Now for only: $4.01 Buy It Now |
| Dell Inspiron 1200 LCD Inverter Board IV11145 T | |
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| Inverter Board for SHARP LK315T3LZ54 | |
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| New Genuine HP Compaq NC6400 Inverter Board 418888 001 | |
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| Dell Inspiron 1501 LCD Inverter Board U40I008T01 | |
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| Everex SA2052T LCD Video Inverter Board 76+030002+02 | |
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| Dell Vostro 1400 Genuine LCD Inverter Board K02I11403 TESTED | |
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| HAIER SIT400WD20B00 INVERTER BOARD HI40024W2A REV 12 | |
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| 26 MATSUI LCD TV PART BACKLIGHT INVERTER BOARD 1926006187 | |
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| Sony Vaio PCG FR PCG FR130 LCD Inverter Board | |
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| SONY KDL 40S4100 INVERTER BOARD SSB400W20S01 | |
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| EMERSON LC320EM2 POWER INVERTER BOARD BA17F1F0102 2 | |
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| AURIA EQ5588 PLD 55F1EQD Slave Inverter Board VIT7007702 Rev 3 GENUINE | |
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| LOT eMachine M5000 M5105 Inverters Video Cables Power Boards Speakers HS Fan Mdm | |
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| Sony Vaio VGN AR290G 17 Laptop Original Inverter Board 1 813 789 11 TESTED | |
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| Magnavox 32md301b f7 LCD TV INVERTER BOARD BA01F4F0103 A | |
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| Haier Hl26s inverter board 27 d014496 | |
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| Dell Inspiron LCD Inverter Board | |
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I am having the same issues with my LCD TV. Its a 26in sharp(LC-26SH10U). Sound But No Picture?
I am having the issues with my LCD TV. Its a 26in sharp(LC-26SH10U). At first the sound would work but there was no image. After reading around I decided to buy a new inverter board. After installed the new one it still didn't work. But this time, I would see a flash of light from the screen and then it would black out again. I have no idea what to do next. Any advice would be helpful. Thanks
Did you check the voltages on your power supply first? You can disconnect that from the inverter and monitor the NO Load voltages to see if one section of the power supply is going over voltage and shutting down to protect the inverter board....
Have you checked the balancer? It has a feedback loop to monitor the current of the balancer itself and is necessary to protect against shorted balancer transformers and circuitry. When you remove the plugs, make sure to mark them so you install them exactly where they came off the balancer....otherwise you may see some bright and dark sections in the picture.
Yeah the SMART companys use different connectors so you can't plug them in the wrong socket and Unbalance the light output of the LCD backlight....
It also could be a defective inverter from the supplier....and that can make your troubleshooting a real NIGHTMARE !
I mean, I trust most manufacturers to deliver me a good working board, but I have gone around in circles testing everything else several times before coming to the conclusion that the new board isn't functioning properly.....
You really need a set of schematics to pursue your problem.
How To Repair Compaq 17" LCD Monitor
The complaint of this 17" Compaq LCD Monitor was shutdown after few seconds to few minutes. That means the display sometime will shutdown in few seconds while sometime it will shutdown in couple of minutes. When there is a display the picture worked perfectly good until it shutdown. The first thing one would normally suspect is the defective backlight. For your information, a bad or a weak backlight can cause such problem and dry joints may also contribute to the cause of the fault.
Since I have a spare backlight, I swapped the LCD backlight with the working one. It is easy to do it, just remove the existing backlight connector and connect the good backlight connector to it. I have tested one by one the backlight and the result was the LCD Monitor still shutdown intermittently. This has proved both of the LCD Monitor backlights are okay! So now my concentration is looking for any dry joints in the LCD Monitor.
I put back all the internal metal casing like original except the main cover and switch "ON" the LCD Monitor. While at my left hand holding the LCD Monitor, my right hand holding the shaft of the screw driver, I began to gently knock on the LCD Monitor internal metal casing with the handle of the screw driver. The moment I 'hit' it, the LCD Monitor went straight into shutdown. Wow! From the test I believe you would have known what is the cause of the LCD shutdown-it was dry joint.
Opening up the casing again, you can clearly see three boards i.e. the power/inverter board, audio board and the Main board. I only suspect the power/inverter board because this is the board that controls the backlights. What I did was resoldered all the components in the inverter area except the SMD components because SMD components rarely have dry joints.
When I power "On" the LCD Monitor and hit it with the handle of the screw driver, the Monitor again went into shutdown. I told myself "it can't be" but anyway I have a very high confident that the fault must be in the inverter area and not in Main board or power board. Next, I carefully hold the LCD panel and use a test pen to lift up the corner of the inverter board and power "On" the Monitor. Guess what happen? The Monitor did not shut down even though I 'hit' a little bit hard on the metal casing. This again proved that the problem is somewhere in the inverter area.
I opened up again the metal casing and carefully scanned through all of the components in the inverter area-it look like I have already applied fresh solder to it. It was only the feedback circuit that have SMD components that I haven't solder. I used a magnifier glass to check if there are any dry joints in all of the feedback components but I don't see any. I went ahead to resolder all of the SMD components in the feedback circuit and power "On" the Monitor. To my surprised, the LCD Monitor no more shutting down no matter which way or how I tapped the LCD Monitor with the handle of the screwdriver. I put the LCD Monitor for many hours of burn in test and it just worked great. I have sent back the LCD Monitor to my customer and till now after couples of days there is no call from my customer.
Conclusion - Do not overlooks the dry joints in SMD components. Every part in the electronic board can be a suspect. Hope from this article you can get some ideas about solving intermittent problem in LCD Monitor.
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Sanyo EZV20 mame plus ultimarc vid amp & inverter board 1
