| Subject | Text |
| 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 |
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| 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 |
| Re: Yamaha CP33 | [quote:c8ad7723fe="AlaNikk"]Stage Piano Service Manual. Thank You![/quote:c8ad7723fe]
http://www2.y |
| if fault is still present with speakers disconnected the output stage will have been damaged, cant g |
| TV | Suspect overload from Line stage or no HT output from power supply.
You'll need a circuit, meter an |
| What is typical failure of smoothing caps in power supplies | Hi,
I am attemting the repair of a JVC AX-211 amplifier circa mid80's.
I have identified & r |