| Subject | Text |
| REPLACE C840 47MFD 25V IN PSU |
| You are correct as far as the feedback/ sample line.
There is not much detailed documentation on |
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| Thanks | Thanks for the replies. I will try to find other forums.
I don't think I mentioned that this is |
| Removeing chassis from tv (disconnecting crt) | Hi
I would like to fully disconnect the crt of my tv to work on the chassis on my bench. I have d |
| Service manual for Onkyo PCS-207 stereo system. | Hello,
I am trying to find information about power transformer used in PCS-207 personal stereo syst |
| sony tv | My TV have no picture with sound,front light continuos blinking ,after 10 to 15 minutes picture will |
| PX-42VM3G | Hello Pinkwell,
Can you tell me 3 numbers off the Panel :-
1) NP42********* (I think it should |
| Hitachi 27" MTS TV/Monitor. Adjust vertical/Horizontal | I bought this TV around 1987???.
I had it fixed 5 years ago and since then I cannot see the subtitl |
| Need help diagnosing hum/output issue on Onkyo TX1500 | Here's hoping someone can help...
I just picked up a vintage Onkyo TX-1500 receiver from the Good |
| Re: KLH Bassbite V SubWoofer speaker hummmmmm | [quote:52acaa6461="ghartman"]I have this sub woofer from a surround sound system and it hums. I'm |
| have you checked the hot transistor.i should also check diodes etc on secondary side of chopper tran |
| samsung le40n73bd service manual required please | hi...has anyone got a manual/circuit diagram for one of these lcd tvs
its from currys i think it |
| [quote:f99e2aacc4="cattlerepairman"]I have a ViewSonic n2750w with the same symptoms:
- for a while |
| Re: Renault Philips 22 DC 679 62 X | [quote:b397acc72b="Joao56007"]Please code for :
Renault Philips 22 DC 679 62 X
7700818271
9022 21 |
| your tv combo problem | I believe it is one of the transistors or the inline power/ horizontal circuit components. Somethin |
| Toshiba SD-V280 Snowy Picture | Hi there! I had one of these Tohisba SD-V280 DVD/VCR combos cross my bench today, and I'm looking f |
| :) Okay: lots of folks experience these type of problems after a move. and they do just what you did |
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| Beko LCD32TV005HD - PSU Board FSP204-2F01 Circuit Diagram | Hi,
I can't seem to find a circuit diagram for the PSU board used in this LCD TV. The LM chassis |
| Re: Sony KV-21GMR1 | [quote:369e5e012c="marlon"]my Sony KV-21GMR1 is shutting down when u turn it on...you have to turn i |
| aoc 5en problem | greetings!!!
i am repairing a 15" AOC monitor, model: 5en, black chassis. Its first
|
| Problem with Bose 321 System | I have as Bose 321 system on the bench that has the following issue:
1) After extended use the audi |
| [quote:64413ecc80="Anonymous"]Hi JD406
I think the DC supply and the H-bridge will give a good bi |
| hello everybody
I found this thread browsing google results for LCD TV viewsonic N3260 problems
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| replace c840 47mfd 25v in psu |
| schematic search: philips tvc14/m | I'm looking for this schematic (old TV set, 1987). The one found on this site (tvc14-tvc15.zip) does |
| Advice on diagnosing a D1626HT Sony 21inch CRT Monitor... | Hello all!
I'm no expert with CRT devices, but I do know electronics (mostly audio linear circuit |
| Help Help Help Philips Schematic | Hallo and Happy New Year to all,
my 17" Philips Brillance 17A ([b:f77b93c13d]17A280BQ-02C[/b:f77b |
| Start by checking the largest transitors near the flyback trafo (called HOT, used for H-deflection a |
| PX-42MA | Hi jean974,
Do you know which version you are looking for :-
PX-42VM1A
PX-42VM2A
PX-42VM3A
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| The only way to determine what the problem is would be by examining the supply on the bench - remote |