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Modelo - Chassis KPR46EXR15
Pesquisa: KPR46EXR15 Enviar Dica Resolvida
Resultados 8
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR46EXR15 | 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 | KPR46EXR15 | GREEN CRT ARC THROUGH NECK CAUSING MASSIVE COMPONENT FAILURE | CRT arcing through neck. | ||
| Sony | KPR46EXR15 | H1/H2 BOARDS NEEDED FOR SERVICE, T-998-552-61, SEE SB 202 | When the chassis is removed to service the unit in the shopthe H1 and H2 boards remain in the cabinet. These boards are needed topower up the chassis. To remove these boards require a lot ofdissassembly because the wire harness needs to be removed.This | ||
| Sony | KPR46EXR15 | F902 KEEPS BLOWING, REPLACED IC1707 (V DEF AMP) | F902 kept blowing. Replaced both STR's and still keptfailing. Kept isolating CRT's found IC1707 shorted. | ||
| Sony | KPR46EXR15 | MECHANICAL SEALED TUBE INFOMATION | Some of these units are using the Mechanical sealed type CRT's. -HQ COMMENTS: Serial numbers approximately between 9,002,601and 9,002,660 are using the Mechanical type CRT. All others are theSilicon type. | ||
| Sony | KPR46EXR15 | DEAD/AUTO SHUT DOWN MODE, REPLACED C1712, AND F602 | The unit is in shutdown mode. Temporarily taken out ofprotection mode. Found no vertical deflection. The negative 18V (F602)was open. Vert. Output chip okay. Found C1712 leaky. Reconnect theprotection circuit. | ||
| Sony | KPR46EXR15 | NO PIX, REPLACE CRT | Previously out of focus on W.O. 0698093. Now, no pix - shortin CRT. | ||
| Sony | KPR46EXR15 | SPOT ON THE PHOSPHOR OF THE CRT, OPEN R-898 (N BOARD) | Spot on the CRT phosphor. |