| Subject | Text |
| is the lopt transistor s/c again check for dry joints on the driver transformer and lopt stages |
| Need info on sencore va48's power supply | Have a Sencore VA48 analyzer with a few parts burnt
need the following info
Resistor values for |
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| 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 & |
| dead tv | :D [b:e3f91b5754][i:e3f91b5754]disconnect the line op stage,remove the lopt or remove the supply to |
| 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 |
| 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, |
| 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 |
| 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 |
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| 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 |
| Edit Feature (still) | I thought that I would inquire as to why the ability to Edit one's own posts seems encumbered and ra |
| 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 |
| [quote:37cae9b587="Anonymous"]bill, thanks will check it out and let ya know....[/quote:37cae9b587]
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| Dead Dell 1025HE | I'm attempting to repair a Dell 1025HE 17" monitor (essentially a Nokia 447S) for a friend.
sympt |
| Hi
Don’t think about the colors (values) of the resistances, be sure.
The resistor 1 is 560 Ohms & |
| IBM 6551-63N (SCC-L30DA SONY chassis) | Hi everyone...I have this problem with few monitors with same sony chassis...screen flickers horizon |
| need part number for Toshiba cx28519 | Greetings to all,
Could anyone can send me the part number for a transistor that goes into Q404
o |
| cpt101 | Q 330 is the muting transistor (KRC103) which goes faulty also change the jumper wire JW307 to a 47 |
| Sony KV-35v65 hv short | Many people distribute a parts kit for this model of television. It
includes a dual power supply t |