| Subject | Text |
| Squeal is caused by power supply being overloaded. Most common problem is shorted horizontal output |
| Bob,
Before condeming any device, best to attempt to narrow it further.
Based on the age & |
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| dead tv | :D [b:e3f91b5754][i:e3f91b5754]disconnect the line op stage,remove the lopt or remove the supply to |
| PHILLIPS TV SPEAKERS | HELLO, To begin with the addition of speakers to a unit has to involve the understanding of the tot |
| Looking for circuit Diagram for Westpoint TV CTW21, | Hello all
I,m looking circuitdiagram for my TV,the power supply is burnt and the most resistors not |
| Sony Trinitron KV-29K5U dead | Hi,
It went pop and turned off. There is a capacitor in the primary psu that has completely burn |
| Orion Tv1333 no power up, squeals | Ok , i guess i could use some help in knowing i am looking at the right transistor ( I am a Pc repai |
| R832 1-216-817-11 METAL CHIP 470 5% 1/10W |
| Ground/earth problems in power amplifier | HI
I have built a prototype high power amplifier and it works fine. I need to put it in a suitable |
| Questions on Zenith SJ2773LK | Thanks for the information. BTW, where would the horizontal output transistor & and the power su |
| zenith projection pv5236mk | after replacing flyback,drive transistor ,diode,2sk1532,fuse,i now have picture but no convergence.a |
| Nikkai Baby 10 / Hinari CT24 | What is the IC 402? In my schematics is not written, what this part does. Is it a voltage regulator, |
| sa-940 schematics | Help me! I need a schematic amplifier for model pioneer sa-940. Thank you very much. |
| Fisher CA-335 Schematics | Hello.
Does anyone here know where to find service manuals/schematics to the Fisher CA-335 Amplifie |
| It's best to replace/temporarily replace a suspected faulty fet with a new or known good one. Even c |
| g-max monitor | hello.
do any boddy has service manual or schematic diagram of hyundai monitor f770d (v770+) . or |
| Sony Trinitron tv | Hello,
This is quite shure the "East-West" correction stage which is not working anymore, this ca |
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| service manual | i need service manual of studer a68 streo power amplifier
thanks |
| Today I replaced the broken fuse with a 130 degrees C/3 A fuse.
For a small transformer as in th |
| tic tic tic | Shutdown circuit is what ticks. Hor. Output probably bad. You can't miss it, it's a transistor(bigg |
| The 3 tries to come on is a protect device. Chances are there is something shorted on the horizontal |
| standby problem | I need a troubleshooting manual on samsungtv model no. cw-3313x. I am having a standby problem. Ihav |
| JVC FX333L and DENON PMA720 | Hi ,
i'm looking for a service manual to repair a JVC FX333L tuner and a DENON PMA720 amplifier |
| Check Red color gun transistor at neck of crt or at mainboard. check also traces going to color sour |
| STR-DE875 Service Manual is needed (or just a part of it) | Hello folks! ;) i'm new to this forum and i've very pleased with it since it might solve my problem. |
| Yikes! Now it's getting complicated! I found the Power Transistors and ordered them through
htt |
| Yep | 10W 2-channel audio output IC.
The blood was bright lime green with purple swirls!
Found quit |
| hello mario.
is your your amplifier using STK series? replace it! |
| Re: need service manual for TV Daewoo DSC-3270E | [quote:f239cb5db1="jericob2001"]service manual for TV Daewoo DSC-3270E or transistor j6920
thank[/q |
| JMBNO28WSS | :cry: :cry: [b:92398e8700][i:92398e8700]We have this model set which has had a burn up on the main |