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| First 650 characters of this post | |
| Television Troubleshooting | KDL52NX800 - EDID EEPROM Corrupted - Advice? | ajacks504 | 3 | 2012-08-13 16:07 |
| First 650 characters of this post | Hello,A friend of mine's house got struck by lightning and it fried a couple piecesof electronics, one being his KDL52NX800.The TV still works and displays just fine, but none of theHDMI ports work anymore. My guess isthat the EDID EEPROM got corrupted and nothing can “handshake” with the displayanymore.I’m planning to try this procedure with it so he doesn’t needa new BUHS board.https://sites.google.com/site/chrisbecke/home/edid-reprogramingSee |
| Television Troubleshooting | Sony KV-29X5K, error code 02 | vjekoslav | 3 | 2010-04-24 17:14 |
| First 650 characters of this post | Today, I've changed some second-hand CXA, but TV shuts down with err code 2.Tomorrow I'll put 3rd peace of CXA. First CXA worked, but there is problem with CHROMA.No chroma, only luma.And I will try to change C316/smd 220pF for APC FIL. Anybody knows how to turn off colorkiller cicuit in CXA for testing purposes? This forced off can be done only over I2C bus? Can I set registers in CXA via I2C interface and some kind of PC software? And do I need to reset eeprom after repair ? Another idea came. Maybe IF stage or tuner are drawing too much current. Also I wi |
| Television Troubleshooting | KV-29FX66K | yolbh | 6 | 2010-03-13 09:53 |
| First 650 characters of this post | Hi all,Here goes my first post.I have a Sony KV-29FX66K which looks like it has a problematic M-Board. its number is 1-681-589-11 and from searching this forum i think my tv also suffers from problematic board.symptoms were intermittant - not responding to remote, OSD always on, turns on/off whenever it wants etc.what are the steps i can take befor i order a new m-board ? i have full capability of reading/writing the 24C16 eeprom and replacing any smd component on the board (including mcu).if the problem is with the 24C16 dump being corrupted , does so |
| Television Troubleshooting | KP53V85 PROJECTION TV NO STANDBY LIGHT | jehill | 2 | 2009-08-30 17:45 |
| First 650 characters of this post | Welcome to Agoraquest! Its tough to help you without an error code. Here are some possibilities:1. Replaced IC206 on the A Board.2. Replaced IC002 on the A Board.3. Found defective EEPROM IC004 on the A Board. |
| Television Troubleshooting | KF-50WE620 No OSD | Shrike0064 | 4 | 2009-08-16 15:35 |
| First 650 characters of this post | Got another set of the exact type. 1/2 the service menu is gone on the first one. Somehow the EEPROM got erased. Not worth repair. Set works but no menu. |
| Camera Troubleshooting | dcr-sr45e show E:20:00 error, need help | rfcnet | 4 | 2008-07-31 00:15 |
| First 650 characters of this post | I change the eeprom of my digital video. the model is dcr-sr45. Now thedv notices E:20:00 error and will shutdown about a half minute later. Iread some service manual of dv using dvd as storage media. It needchange the fixed data2 area, but new models of dv using hard disk don'tprovide the solution. Does someone know how to solve it?very thanksps:the error message in service manual |
| Camera Installation | does anybody know how to solve the E:20:00 of Dcr-sr45 | rfcnet | 1 | 2008-07-30 15:03 |
| First 650 characters of this post | I change the eeprom of my digital video. the model is dcr-sr45. Now the dv notices E:20:00 error and will shutdown about a half minute later. I read some service manual of dv using dvd as storage media. It need change the fixed data2 area, but new models of dv using hard disk don't provide the solution. Does someone know how to solve it?very thanksps:the error message in service manual |
| Television Troubleshooting | KV-32LS60B (chassis AE-6B): need reference of M-Board | donglejack83 | 4 | 2008-05-30 17:39 |
| First 650 characters of this post | Okay, thanks a bunch folks. Finally ordered a brand new one, hoping it works and it is not a refurbished card. Hopefully, was a brand new working card, bought on an official Sony repair service center. So, for people using Goggle, here's the results: TV set: KV-32LS60B (B makes a difference) part: A1300287A PCB version: 1-681-589-16 (note that this is the reference of PCB alone) Sticker: S1300287D &n |
| Computers Misc. | Sony SDM-S81 - Monitor Problems After Factory Reset | weskm | 4 | 2008-03-27 13:16 |
| First 650 characters of this post | SDM-S81(E) 2-1SECTION 2ADJUSTMENTS2-1. FUNCTIONAL ALIGNMENT (1)•Procedures of how to go to service mode.1. Ho |
| Television Troubleshooting | KV-32HQ100 resets to factory default on power up | Borabora | 3 | 2007-04-12 18:28 |
| First 650 characters of this post | Hello,it seems that there is a problem with the non-volatile memory. In contradiction to other sets, in this chassis the non-volatile memory (a well-known I2C serial EEPROM) is also \"shadowed\" in the Philips VIPER IC, which is the kernel chip of the N-board and is the most complex device of this TV.Also because this IC is a BGA-type (ball grid array), soldering of this device is only possible with special equipment.For this reason - and for the general complexity of the N-board - this board is subject to a special central board repair procedure by the factor |
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