Dicas Reparação
Modelo - Chassis STRV3
Pesquisa: STRV3 Enviar Dica Resolvida
Resultados 4
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | STRV35 | SIGNAL CLIPPING DUE TO INCORRECT PART SUBSTITUTE | Q-605 and Q-655 seems to have an incorrect substitute. Theoriginal part was 8-729-601-42 (2SC1914A) which crossed to a 8-729-800-32(2SC2362K). The substituted part would overdrive the signal causingclipping and the output to distort. | ||
| Sony | STRV3 | ERROR IN SERVICE MANUAL | The schematic (Page 20) shows bias test points incorrectly atcollector of Q713 and Q763. Should be at emitters. -HQ COMMENTS: See Technical Newsletter #8102. | ||
| Sony | STRV35 | OUTPUTS OPEN UNDER LOAD | The output transistors in these receivers were intermittentlyopening under load. All these were used with 4 ohm speakers.Re: JR0803 STR-V35 listed did not have A979 failure. | ||
| Sony | STRV35 | DEFECTIVE OUTPUTS | The NPN output transistor opened on one channel of each ofthese receivers. No other problems found. |