Dicas Reparação
Modelo - Chassis KV1952RX
Pesquisa: KV1952RX Enviar Dica Resolvida
Resultados 9
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV1952RX | NO AUDIO, REPLACED IC601, STK563F 8-749-956-30 ON A BOARD | Found IC 601 bad. | ||
| Sony | KV1952RX | P/N NOT IN S/M, M BLOCK HOLDER, P/N 4-359-114-01 | Part not listed. -HQ COMMENTS: The part # for the M block holder is 4-359-114-01, butit is not stocked in KC. It can be had on special order from Japan. | ||
| Sony | KV1952RX | RETRACE LINES AND SLIGHT FOLD-OVER AT TOP OF RASTER | Retrace lines and slight fold-over at the top of the raster.Dealer called me regarding this problem, also intermittent. | ||
| Sony | KV1952RX | NO PART NUMBER FOR CP003, 1-417-087-00 | No part number in the service manual for CP003 located onthe MU board. | ||
| Sony | KV1952RX | NO RASTER, NO VOLUME, NO CHANNEL DISPLAY, REPLACE Q2002 | No raster at turn on. Raster may be seen for 1/2 second. Novolume, no channel display, B+ present, high voltage present. | ||
| Sony | KV1952RX | SNOWY PICTURE, REPLACE VHF TUNER | This unit produced a snowy picture, the problem being causedby a defective tuner block. We have had reports of a few of these tunersfailing after only a couple of months usage. | ||
| Sony | KV1952RX | DEAD, REPLACE HDT T501 | Unit came in dead, found horizontal output (2SD1938) shortedand fuse open. After replacing output transistor and fuse, foundincorrect waveform on horizontal drive transistor. Found HDT (T501) tobe defective. | ||
| Sony | KV1952RX | NO FUNCTIONS, REPLACE X2001 | No remote or manual functions. Channel indicator lamps didnot come on. This is the 2nd one I have found. I have also had 3servicers that have had the same problem. | ||
| Sony | KV1952RX | DARK PICTURE, REPLACE C530 AND R538 | Dark picture gave impression of insufficient high voltage.In addition the red convergence was off slightly (like H. stat controlslightly misadjusted). |