Dicas Reparação
Modelo - Chassis KV20S10
Pesquisa: KV20S10 Enviar Dica Resolvida
Resultados 15
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV20S10 | PHANTOM OPERATIOIN, REPLACED CF001, CLOCK ERROR | Unit exhibits phantom operations. Such as unit runs off by itself, volume goes up and down bu itself and sometimes locks up. ASC replaced micrro and same. | ||
| Sony | KV20S10 | INTERMITTENT SNOWY PICTURE, REPLACED TUNER | Unit came in first 15 min snowy picture, no audio. Bump teston tuner had no effect. VCC into tuner ok. no ouput signal. | ||
| Sony | KV20S10 | 1/3 OF PICTURE IS BLANKOUT, RESOLDERED FLYBACKPIN 8 | Pix 1/3 up screen, no video just raster, bottom 1/3 of pix isblack not scanned on. -SOLUTION :Replaced IC501, believe vert problem? Turned out that 13vwas low, 11v, found out pin 8 of FBT bad joint resoldered pin 8 set ok.Do not understand why 13v lin | ||
| Sony | KV20S10 | INTERMITTENT TUNING, REPLACED TUNER | Channels get static then come on. | ||
| Sony | KV20S10 | DEAD, NPF, | Dead. | ||
| Sony | KV20S10 | PICTURE FLIPS, ADJ VFRE | Picture flips. | ||
| Sony | KV20S10 | NO SYNC, REPLACED IC102 | Unit exhibits no horizontal or vertical sync and displaysred 3 lines at top of screen AKB ref. | ||
| Sony | KV20S10 | NO RASTER, REPLACED CRT | Unit came in with no raster, sound ok. High Voltage wasvery high, 26-27kv, check 200v ok, 1000v were max. coming from flybacktransformer. | ||
| Sony | KV20S10 | INTERMITTENT NO PICTUTRE, COLD SOLDER ON IC101 PIN 5 | The unit has intermittent no picture. | ||
| Sony | KV20S10 | NO PICTURE, RE SOLDERED THE SOCKET ON THE "C" BOARD. | Picture disappears after TV is on for 1 minute. | ||
| Sony | KV20S10 | GLOW ON SCREEN AFTER SET IS TURNED OFF | Unfocused glow on the screen after the unit is turned off. | ||
| Sony | KV20S10 | HUMMING SOUND FROM THE BACK, GLUED METAL PART OF YOKE | The unit has humming sound from the back. | ||
| Sony | KV20S10 | WORDS ON SCREEN SLANT UPWARDS, ADJUSTED DY | Picture slanted upwards. | ||
| Sony | KV20S10 | TELEMATIC JIG ADAPTERS | The following are the adapters use to connect the chassis tothe Telematic Jig. Yoke CRT Vert. settings Hor. Settings HV 10J733 10J815 8 1.9 25k 1. Vertical Over scanned Ho | ||
| Sony | KV20S10 | SPECIFICATIONS FOR THE HEADPHONE JACK? | The Specifications for the headphone jack are missing fromthe S/M. -HQ COMMENTS: The spec. are as follows: Output Impedence 47K Ohms Output Voltage 500m Vrms (100% Modulation) |