Dicas Reparação
Modelo - Chassis FD525
Pesquisa: FD525 Enviar Dica Resolvida
Resultados 12
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | FD525 | NO RASTER, REPLACED C803 | No raster, Hor Out TRS gets out. Traced waveform @ IC201, Pin17 (Hor Drv) to base of H drive TRS - OK. Checked signal on other side ofC803, at Hor. Output Q802 base. Severe loss of signal. | ||
| Sony | FD525 | STATION DOES NOT LOCK, REPLACED IC101 | Can't sync video on all the channels. | ||
| Sony | FD525 | NO HIGH BAND VHF, REPLACED IC101 | Unit will not tune any high vhf channels. | ||
| Sony | FD525 | POOR PIX AND SIGNAL, REPLACE JUNGLE IC | No signal, poor video and AGC not stable on all ch/no high ch. | ||
| Sony | FD525 | HANDLE PINS BECOME LOOSE, SAMPLES SENT | One side of the handle comes loose due to metal pin workingits way back into the cabinet. | ||
| Sony | FD525 | LOOSE CHANNEL INDICATOR PLATE, REGLUED PLATE | Channel indicator plate falls off. | ||
| Sony | FD525 | LOOSE HANDLE, NEED SAMPLES | Pins holding the handle, fall out. The pins are not securedin the handles. | ||
| Sony | FD525 | INDICATION PLATE LOOSE, GLUED BACK INTO PLACE | Circuit City reported to me that they had two units where theplate indication came unglued. | ||
| Sony | FD525 | ERRATIC TUNING, RESOLDERED IC101 | TV station will not lock-in to one station. Sometimes canrestore picture by tapping on its side. Flexing B board will causepicture to go on and off. | ||
| Sony | FD525 | VERTICAL COLLAPSE/HORIZONTAL LINE ON SCREEN, IC201 | The set had a horizontal line on the screen Found Q551 andQ552 not pushed through all the way. I pushed them through, only to havesame problem. Voltages were all fine on transistors and IC201. ChangeIC201. Also found solder bridge shorting out verti | ||
| Sony | FD525 | DEAD, REPAIRED BROKEN TRACE TO Q601 ON "A" BOARD | Nothing working, unit dead. | ||
| Sony | FD525 | NO PICTURE OR AUDIO, REPLACED R218 | TV has raster, but no video or audio. Tuning bar scans backand forth. Checked B+ line presents at tuner, video output. CheckingIC201/pins 14 and 15 shows no (5.4V). Touching pin # 14 with probe willrestore picture. Visual inspection revealed only pigt |