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Modelo - Chassis KPR53XBR15
Pesquisa: KPR53XBR15 Enviar Dica Resolvida
Resultados 16
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR53XBR15 | G BOARD AND A BOARD HAS +135 PRINTED ON BOARDSWRONG | Connector G2 (G board) and connector A2 (A Board) have +135printed on them. This is incorrect the true voltage is +115v DC. The-135 volt line is correct. | ||
| Sony | KPR53XBR15 | 8 CHANNEL INDEX, REPLACED P3 BOARD | Intermittently the 8 channel index blocks will appear with novideo. If set is unplugged and turned back on set is ok. | ||
| Sony | KPR53XBR15 | 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 | KPR53XBR15 | PICTURE PULLS IN AT TOP, REPLACED C366 ON E BOARD | Picture was pulling in at the top of picture. Had verticaljitter. This problem only happens at turn-on. | ||
| Sony | KPR53XBR15 | SPOTS ON SCREEN, REPLACED RED CRT | Black spots show when watching TV. Red tube has black spotson the face of the tube. | ||
| Sony | KPR53XBR15 | OUT OF FOCUS, REPLACED GREEN CRT | Green tube goes in and out of focus on its own. | ||
| Sony | KPR53XBR15 | ALL GREEN PICTURE W/HORIZONTAL LINES THRU PIX, REPLACED CRT | All green, excessive green, G2 ground inside CRT opened up when CRT snapped. | ||
| Sony | KPR53XBR15 | TWO TYPE OF CRT BEING USED , NOT INTERCHANGEABLE | Some of these units are using the Mechanical sealed type CRT's. -HQ COMMENTS: Serial numbers approximately between 9,002,691and 9,002,700 and serial numbers 9,004,551 and 9,005,350 are using theMechanical type CRT. All others are the Silicon type. Th | ||
| Sony | KPR53XBR15 | SILICON SEALED CRT'S, CAN NOT BE SUB TO MECHANICAL TYPE | Are Mechanical or Silicon tubes used in this model ? -HQ COMMENTS: The Silicon sealed tubes were used in this model. Theycan not be replaced with the Mechanical type tubes. A Service Bulletinwill be released. | ||
| Sony | KPR53XBR15 | POOR VERT. RED CONVERGENCE, REPAIRED OPEN GREEN YOKE WIRE | Verified presence of pulse at IC1704 pin 10 on D board.Pulse was missing at ZR-1 connector on ZR board. Found green wire atZR-1 pins not crimped properly. | ||
| Sony | KPR53XBR15 | INTERMITTENT TUNING, REPLACED TUNER | Intermittent tuning. | ||
| Sony | KPR53XBR15 | AFC PROBLEM, INTERMITTENT PIX ROLLING HORIZONTALLY, E1 BOARD | The customer complained of intermittent (AFC) picture rollinghorizontally. The picture got much worse as time went on. | ||
| Sony | KPR53XBR15 | DISTORTED AUDIO AFTER 20 MINUTES, REPLACED THE X3 BOARD | It was intermittent after about twenty minutes and audio wasdistorted in both channels. | ||
| Sony | KPR53XBR15 | UNIT IS INOPERATIVE, REPLACED D-613 AND Q-604 | Unit is inoperative. This unit had a standby supply failureabout one month ago. Now it returned for a failure of the 225 volts line.Found D-613 shorted and Q-604 was open. | ||
| Sony | KPR53XBR15 | SPOT ON THE PHOSPHOR OF THE CRT, OPEN R-898 (N BOARD) | Spot on the CRT Phosphor. |