Dicas Reparação
Modelo - Chassis KPR53EXR15
Pesquisa: KPR53EXR15 Enviar Dica Resolvida
Resultados 7
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR53EXR15 AP | DEAD | KPR53EXR15. Unit had no power Unit has Q603 and Q614 are shorted. When all are replaced only Q614 shorts. | Tech needs to apply power to this unit easily, with the use of a variac. While watching current go up gradually. Suggest that the ""D"" board be disconnected and see if it will turn on with no more than 1 amp of current. It did not. An Amp of current was reached at 38 vac.. Further checking found a "" | Muller |
| Sony | KPR53EXR15 | CENTER OF SCREEN FOGGY, REPLACED DIFFUSION PLATE 403646902 | Center of screen on frenzel is foggy. Sending in moresamples. No unusual circumstances, a/c on most of the time insidebedroom with no direct light. | ||
| Sony | KPR53EXR15 | CONNECTOR A6, G6 MISSING, SEE SB # 145 | On the new G Boards connector A6-G6 is missing. -HQ COMMENTS: Please see Service Bulletins 145, and 216. 1. Remove the wiring harness completely which goes between the connectors A-6 and G-6. These connectors are located between | ||
| Sony | KPR53EXR15 | TWO TYPE OF CRT'S USED, NOT INTERCHANGEABLE - SEE S/B 190R1 | Two types of CRT's used. -HQ COMMENTS: Silicon tubes were used in most of the units butduring production the tubes were switched to the Mechanical type. Mechanical tubes were used approximately between serial numbers: Start End 9,002,691 | ||
| Sony | KPR53EXR15 | FREEZE MODE IS ACTIVATED BY VCR (SLV595HF) REMOTE RMTV1121 | Using the remote(RMTV112A) from SLV696HF and activiting therewind function causes the KPR53EXR15 to go to the freeze mode. -HQ COMMENTS: We check a KPR46EXR15 in PR along with the RMT-V112A andhad no trouble. We feel the problem is in the micro or ROM. | ||
| Sony | KPR53EXR15 | VERY DARK MAIN PICTURE, CHILD PIX OK.,REPLACED IC2301 (E2) | |||
| Sony | KPR53EXR15 | SPOT ON THE PHOSPHOR OF THE CRT, OPEN R-898 (N BOARD) | Spot on the CRT phosphor. |