| Subject | Text |
| it sound like trouble in power supply it is probably the chopper transistor/fet if it is short circu |
| Hmmm. This could be a pain in the arse, but maybe not. It is possible that there is a missing low vo |
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| Re: sony tv | [quote:f01e7af943="leafar"]My TV have no picture with sound,front light continuos blinking ,after 10 |
| Hi,
I had the same problem, but now have another problem.
I followed option 2, skipped option |
| still having problems | when i first started testing the transistors one three blocks down from where i was testing blew out |
| Looking for a schematic for Kenwood KAC-8405 Audio Amplifier | So I have a Kenwood KAC-8405 4/3/2 Channel Power Amplifier. I believe by looking at it that it is |
| thats a transistor. if it were me I would look for where it came from.
look for a spot that has a |
| Pace MBT-200 | I need part numbers for a Pace MBT-200 main boarf bought used with missing components: Q5,Q8 and Q3. |
| Samsung plasma PS43D490 with sound but no picture | Hey Please someone help me I have Samsung Plasma PS43D490A1LXL with sound but no picture , I have ch |
| The only way to determine what the problem is would be by examining the supply on the bench - remote |
| Big screen tv's,in general. | I thought i hit a GOLD MINE one day-I looked outside in the a.m.,thought i was hallucinating...but n |
| standby problem | I need a troubleshooting manual on samsungtv model no. cw-3313x. I am having a standby problem. Ihav |
| Help on CUC 1860 * M70-691 IDTV | Hello friends
I have a cuc 1860 * M70-691 IDTV grundig set and have a problem with K536 (HRT-906) |
| I removed the main board tonight. Was able to get a good look at all the components and access the |
| AIWA NSX F9 | I too have this problem, and need the service manual.
I have found two shorted Qs a PNP and NPN in |
| BLURRED SCREEN and shinking inward horizontal screen | can anybody suggest to where the problem lies,
I heard a bad flyback or a weak vaccum tube causes t |
| goodmans 32" crt tv 11ak37 pic too large | hi
got given a goodmans gtv76w4 . 11ak37 but seems that pic is too large as writing is off tre edg |
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| Re: Iiyama Prolite E481S power supply problem: Solution | Thanks JMK,
I had exactly the same symptoms with the same monitor. I did look for the L101, it |
| demagnitizing sets | Who do you get ahold of to do this demagnifying of a normal tv set.I have a sharp 32 inch i've had f |
| AKAI SATEREO AMPLIFIER AM-A3 | Hello,
does anyone have maybe schematic diagram of this old AKAI amplifier
AM-A3 (inside is STK489 |
| Thanks vtech,
yeah, I had thought that Lxx would denote an inductor of some sort though I thought |
| Mystery Diodes | Well I'm new here and athough I know alot about tube equiptment I have limited knowledge of solid st |
| Diana needs help about NCS2001 amp | Hello,
Can anyone help me on my little project herein. I'm using an rail-to-rail operational sub-1 |
| CD PLAYER THAT JAMS YOU UP | HELLO, This a model that almost allways will jamb if moved during it's operation. There is an arm th |
| I have resoldered joints in that area but nothing happens, so what components can be faulty. there i |
| Symphonic WF02130 | I'm having trouble finding a fault on this TV/VCR combo SYMPHONIC WF02130, It starts up runs good fo |
| Akai CT-T21N32S TV. | Hi All,
I have an Akai CT-T21N32S which will not fire up, the red LED is illuminated on the front |
| microchip 16F819 | I was having some problems programming a 16F819. The internal oscillator wouldn't seem to work. Is |
| ***ked , that just about sums up the domestic electronic service trade!
Nice bit of humour,though. |
| Channel out on old Technics | Thanks RiffMaster, you were right! It's been quite awhile since I tried to trace circuits and then i |