Dicas Reparação JVC
Modelo - Chassis 25SX1EK
Pesquisa: 25SX1EK JVC Enviar Dica Resolvida
Resultados 9
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| JVC | AV25SX1EK JA | Int pic blanking out | TDA8350Q vertical output chip (IC401). If R971 if fitted & overheating, remove it (should not be fitted in UK models) | ||
| JVC | AV25SX1EK JA | Flickering/flashing pic | FOP chip replacement seems to have cured it | ||
| JVC | AV25SX1EK JA | Flickering & flashing pic | FOP chip | ||
| JVC | AV25SX1EK | shuts down almost straight after sw on | HT correct but EHT high due to C1521 3,800pf 1.5kv reduced cap | ||
| JVC | AV25SX1EK | No sound | IC1952 KIA7805PI 5v reg | ||
| JVC | AV25SX1EK | No sound | IC952 5v supply to Dolby pcb low, check for o/c L601 N10 ccct prot. Dis A mute pin 8 IC601 to restore sound. Fault could be due to micro or eeprom caused by crt flashover | ||
| JVC | AV25SX1EK | Int Field collapse with it turning off | Dry joints around FOP | ||
| JVC | AV25SX1EK | Field - top cramp | TDA8350Q chip faulty | ||
| JVC | 25SX1EK | Comes on in AV mode - no sound when chan selected | IC703 EEPROM Pt no AT24C04255X1EK & re-initialise as per manual |