Dicas Reparação
Modelo - Chassis KPR53EX35
Pesquisa: KPR53EX35 Enviar Dica Resolvida
Resultados 10
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR53EX35 AP | NO RASTER | KPR53EX35 Unit has no raster but has audio and high voltage | Unit has no filaments to any of the three CRT's Tech needs to look at the output of T607. This is the filament supply transformer. Note: the filament voltage rides 240 volt above cold ground.. Filament voltage can be read between connector G4(3,4). Product had loose solder connections around this transformer and R613. | Muller |
| Sony | KPR53EX35 | S/M ERROR FOR P BOARD CONNECTOR P3, SEE SUPPLEMENT -1 | Service manual indicates on page 74 that connection from P3 onthe P board goes to D-17 on the D board. There is no connector D-17shown in the service manual. | ||
| Sony | KPR53EX35 | DARK PARENT PIX, CHILD PIX OK - REPLACED BLUE CRT | Servicer found that set had very dark picture, but PIP wasnormal. At first he looked at IC201 pin 40 but found no SUB-BRT controlRV202 in set. He changed IC201 no help. Then he checked pin 41 and found0.1vdc instead of 4.1v. Running down ABL line found | ||
| Sony | KPR53EX35 | ZENITH CODE DOES NOT OPERATE CHANNEL UP/DOWN | Customer has Zenith cable box ST1600. Using the Zenith codeset the cable box channel up/down does not operate. HQ COMMENTS: The Zenth code set for this remote is only for the ZenithTV's not the cable box. Please have the customer use the learn function | ||
| Sony | KPR53EX35 | LINE IN SCREEN, EXTERNAL PENCIL MARK | Customer complained of a line going through his picture. | ||
| Sony | KPR53EX35 | ADD/ERASE AFFECTS BOTH ANT AND AUX STATIONS/ NORMAL | The customer and dealer complained about not being able topre-set channels from cable A and B connected to the Ant. and Aux. inputsrespectively. Adding/erasing a station on ant. A will affect aux B thesame way. I visited both the customer and dealer t | ||
| Sony | KPR53EX35 | SPOTS ON CRTS, OPEN R-519 | Spot on the phosphor of all three CRTs. | ||
| Sony | KPR53EX35 | INTERMITTENT PICTURE AND SOUND, NO HV/ IC601/PINS 2&3 TOUCH | Intermittent No picture, sound or High Voltage. Found thattapping on the G PC Board would cause unit to work. Examined G Board. | ||
| Sony | KPR53EX35 | NO VIDEO FROM RED CRT RASTER ONLY | No video from the red CRT. | ||
| Sony | KPR53EX35 | PIP FUNCTIONS | Split and swap function do not work. |