Dicas Reparação
Modelo - Chassis TAAX311
Pesquisa: TAAX311 Enviar Dica Resolvida
Resultados 8
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | TAAX311 | NO DISPLAY - REPLACED REGULATOR, Q951 | No display found R955 open, Q951 shorted and D957 shorted. | ||
| Sony | TAAX311 | NO POWER TO TUNER UNIT - LOST 12V LINE SYSTEM | R958 on main board open, causing loss of 12V throughsystem tuner. Tuner unit will not display. (Connector CN1 pin 3). | ||
| Sony | TAAX311 | DISTORTION ON LEFT CHANNEL AFTER WARM UP - R346 MISSING | After unit is on for 2 or 3 hours, the left channel distorts.There is DC offset at output of IC301 pin 1. | ||
| Sony | TAAX311 | NEED PART NUMBERS FOR CONNECTION CORDS BETWEEN COMPONENTS | The part numbers for the connecting cords between the TA andthe ST, the TC and the CDP are not listed in the service manual. | ||
| Sony | TAAX311 | ADDITIONAL COMPONENTS FOUND: Q716 AND D708 ON MAIN BOARD | the unit has two additional components (Q716 and D708) mountedon the Main board which are connected to pin 6 of IC701. The additionalcomponents are not referenced in the S/M. Is a S/M Supplement available? | ||
| Sony | TAAX311 | NOISE ON RIGHT CHANNEL | Noise on right channel. Seems to be shock and temperaturesensitive. | ||
| Sony | TAAX311 | INCORRECT PART NUMBER, D-957 | Schematic on pp. 20 - 21 shows zener diode D-957 as a UZL-27.Part list on pg. 32 calls for HZS30-1L (P/N 8-719-002-49). | ||
| Sony | TAAX311 | DIFFERENT PARTS IN UNIT THAN WHAT IS LISTED IN S/M | The output transistors are listed in the S/M as 2SC-2921 and2SA-1215. The actual parts in the unit are 2SC-3855 and 2SA-1491. Theydo not look like they have been replaced previously. We got the P/N forthe 2SC-3855 and the 2SA-1491 from the semiconduct |