| Subject | Text |
| Explanation or website for learning about RF and IF stages? | Hello everyone. Could someone either supply a good website address (I have tried Googling) or please |
| Re: Sony TA515 (audio) | [quote:1e8108f9a4="Darko"]Hello to all
Need sch. for Sony TA515 tuner+amplifier.
Thanks and regard |
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| INNO-HIT MODEL,IH19916T17B LED SLIM | Secteur de la panne: Programming / Software
Schéma disponible: Non
Description de la pa |
| Speakers and wiring are good. The distortion is there regardless of input - whether internal (tuner) |
| Nissan Primera SVE Service reminder Info Please | Many thanks for replying ourbabyboo. I use the site regularly and offer assistance to others if I ca |
| :D [b:9f21187ecd][i:9f21187ecd]if your picture is too wide horizontally and vertically you either ha |
| samsung crt tv cx-528z | Hi,
I'm looking for Sch. diagram of this model to repair a small problem on the control board. |
| kenwwod | Hello,
Most probaly in this case is that your end stage is faulty.
Mostly the transistors on the c |
| IF THE LINES ARE VERTICAL IE TOP TO BOTTOM THEN VERT STAGE IS OK AND FAULT IS IN LINE, UNUSUAL TO GE |
| Hi! I think you should replace the electrolyt capapitors in stage of frame the tv-set. Rgr |
| salut c'est hamid | [b:5997ac4602]Aidez moi faire du bien je veux un schéma de LG21FD1RG pour créer une maquet |
| The audio bandwidth is not a large problem.
An ordinary fixed telephone line typically has a bandwi |
| power supply question | Hi
when you say primary of the power supply, what specifically?
Is this a switching or linear |
| sharp geometry problem (pincushion) | Dear Mario,
I guess that "RESOLDER THE FLYBACK CAPACITORS IN THE LINE OP STAGE" means replacing b |
| Kenwood KAC-PS500F 4channel Car amp: No sound output | Kenwood PS500F 4 channel Car amp Schematics or Service advice needed. Can anyone help with any usefu |
| Found that 15v regulator is stuffed. Suspect that 15v rail on the analogue input stage is shorted. J |
| It should be operational without the Remote... at a pinch I wouldn't be surprised if it's 'tripping' |
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| zenith tv | I assume it turns on now and again?
Depends on various factors is the standby led lit?
if not the |
| I use to come across this on variety of different brands. Sort of a catastrophic failure where the d |
| Shèma et implantation de composants sur une platine | Bonjour, s'il vous plait je cherche le schéma et la photo de la platine ..Alimentation ...Phil |
| Re: Polishing of Silicon wafers | [quote:c090204838="Saurav"]Hi,
I have come across a technological development where we are a |
| Re: Sony tv | [quote:e2732ed2eb="picasso"]Hi Buddy 128,
Resolder vertical output stage and check R518 , R519 (0 |
| Trouble shooting systems | [quote:36d03f5807="Anonymous"]After 46 years servicing electronics, there is one thing that never fa |
| Mise en marche Vk 150 PS | A la mise sous-tension du magnétoscope, toutes les leds de la face avant s'allument et le reste |
| TV Philips AT 136 S | Bonjour à tous, je suis en panne avec ma télé analogique 12/220 volts, réfé |
| i should certainly check the soldering in lopt stage ie flyback transformer line drive tranformer an |
| 13 flashes of the front led is telling you there is a fault in the frame stage normally dry joints o |
| sounds like you have a dry joint, try resoldering all the hv caps in the line output stage, these ar |
| chassis GE1 KF28FD1 | je recherche le schéma du chassis GE1 coté alimentation primaire :?: |
| Sony WM-D6c | Disassembled to fix no FF, No rew problem and replaced the belt and a needed Mic jack. After re-ass |