Dicas Reparação
Modelo - Chassis SPPA20
Pesquisa: SPPA20 Enviar Dica Resolvida
Resultados 36
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SPPA20 | UNIT WOULD NOT DIAL DIGITS 3, 5, 6, 9 - REPLACE X1 | Would not tone dial numbers 3,5,6,9. Adjusted rx level andgot numbers 5,9 to work but 3, 6 still did not work. Found rx vco freqway off. | ||
| Sony | SPPA20 | AUDIO UNSTABLE - C554 LEAKY, CENTER OF HANDSET BOARD | Audio problems, handset inspection revealed capacitor leakagearound C554. | ||
| Sony | SPPA20 | CRYSTAL PART # INCORRECT IN SB | SB105 shows correction of X502 to be 1-579-768-11. Thiscrystal is physically larger than original. Is there a discrepancy? -HQ COMMENTS: This appears to be an isolated case. Next time order X502under p/n in s/m (1-579-446-11) and if it fits, repor | ||
| Sony | SPPA20 | HANDSET TRANSMITS/RECEIVES INTERMITTENTLY OR NOT AT ALL | Handset of models SPPA20, 40, 60 develop intermittenttransmit or receive problems. Tapping or soldering around transformersreveals problem by restoring operation. For transmit problems culpritappears to be L512, 3 occurrances last week. | ||
| Sony | SPPA20 | MEMO RECORDING ONLY LASTS ONE MINUTE | Customer complains that the MEMO recording only lasts oneminute, while the instruction manual states that the MEMO recording shouldlast to the end of the tape. -HQ COMMENTS: This is due to a software change in the micro. The microwas changed to resolve | ||
| Sony | SPPA20 | HANDSET FAILS RX SINAD | Hand unit fails RX sinad. | ||
| Sony | SPPA20 | NO RING - REPAIR LIFTED TRACES ON C165 | Unit would not ring. IC8, bell detect, was not turning on.Troubleshooted problem to lifted traces on C165. Repaired trace on C165and unit would ring. | ||
| Sony | SPPA20 | WRONG PART NUMBER - JACK TEL LINE | This part number is used for DC in 9v jack. | ||
| Sony | SPPA20 | C528 MISPRINT AT HANDSET MAIN BOARD PICTORIAL. | Capacitor C528 was printed at hand main board as C628 inpictorial diagram. | ||
| Sony | SPPA20 | PINCH ROLLER JAMMED IN ENGAGED MODE. NO ATM FUNCTIONS. | Mechanical deck assy intermittently jams. It locks up withpinch roller engaged. Once engaged, it will not release pinch roller. Unitcomes in with pinch roller engaged. The first time we apply power, thetape assemblies release the pinch roller and the mec | ||
| Sony | SPPA20 | ICM RECORDED VERY LOW VOLUME - IC-15 DEFECTIVE | When trying to playback ICM's you couldn't hear them. Theywere very faint. | ||
| Sony | SPPA20 | LOOSE BATTERY COVER BASE | Battery cover is loose, and in some cases battery cover willfall off with batteries installed. | ||
| Sony | SPPA20 | MEMO REC BUTTON STICKS | Memo rec button sticks when outer edges of the button isdepressed. | ||
| Sony | SPPA20 | TAKES FIRST MESSAGE, MSG COUNTER GOES BLANK, WON'T ANSWER | Unit receives the first message, then the message counter goesblank, and the unit will not answer further calls. Traced the cause tothe spring that restores the lever that engages the white cam gear. Itappears to have enough tension to overcome the sol | ||
| Sony | SPPA20 | NO MECH. MOTION - RESEAT WIRES OF MAGNETIC HEAD. | A unit has been replaced with a good or new deck, still hasintermittent play, rew and FF function or Error display. Wires atmagnetic head (Rec/PB/Erase) are seated by the plastic cover of basekeyboard, and are too tight, interfering with the movement o |