Dicas Reparação
Modelo - Chassis STRGX700ES
Pesquisa: STRGX700ES Enviar Dica Resolvida
Resultados 4
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | STRGX700ES | UNIT DEAD - REPLACED F801, 802 Q754, AND Q753 | Unit dead. Found F801,802 blown, Q754, 753 shorted. | ||
| Sony | STRGX700ES | PROTECT MODE ENGAGED - ADDED JW623 | Protect mode was engaged. 0.8v dc offset at all amplifieroutputs. Discovered 9-10 ohm difference between pin 7 ground of IC502 andamp circuit ground. Also, dc voltages at pins 5-6 and 10-11 of IC501 (STK3102 II), while still giving proper bias drive | ||
| Sony | STRGX700ES | UNIT IN PROTECTION - RESOLDERED SHIELD GROUND ON SURR BD. | Unit in protection. Found bd solder connections onshield ground by cd in connector on surround board. | ||
| Sony | STRGX700ES | NO AUDIO OUTPUT ON A & B - RESOLDERED S100 | Unit powered up but no audio out, found cracked solder atspeaker switch board. S100 open solder causing no +5v at speaker A. |