Dicas Reparação
Modelo - Chassis SPPA60
Pesquisa: SPPA60 Enviar Dica Resolvida
Resultados 29
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SPPA60 | INTEMITTENT OR NO TRANSMIT - REPLACE L512, P/N 1-402-757-11 | Unit would only transmit sporadically. Tapping on board causedno transmit. | ||
| Sony | SPPA60 | 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 | SPPA60 | 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 | SPPA60 | NO TRANSMISS DISTANCE CUTS OUT AFTER ANWER OR CALL | No transmission and cuts out right after answering orcalling. Neither handset nor base can transmit or receive. | ||
| Sony | SPPA60 | STATIC AND VERY LOW VOLUME - REPLACE FILTER FT502 | Handset has static and very low volume. | ||
| Sony | SPPA60 | CORRECTION OF S/B/TEL 0089 | Per Tokyo, the correct p# for the black antenna for SPPA60 is1-501-558-21. Please correct in the SDIS system and issue a s/bcorrection. -HQ COMMENTS: Thanks for the info. A new or revised bulletin will beissued. | ||
| Sony | SPPA60 | NO HANDSET MIC - REPLACE IC503, P/N 8-759-089-92 | Handset has no MIC. Traced audio from MIC on handset toIC503/pin 7 (Compressor/expander IC). When audio disappeared, found DCvoltage low on IC503/pin 7. Lifted pin and audio returned. IC503 wasshorted. | ||
| Sony | SPPA60 | NO TALK - R6 MISSING IN BASE | No receive coming in to the base. I was checking IC1 (signalProcessor) and it was functioning properly. I went through Q3 (IF amp)and found out R6 is missing in the circuit. No existing part was put inat factory. | ||
| Sony | SPPA60 | ICM TIMING FAILURE - REPLACE IC015, P/N 8-759-089-93 | Incoming message record time was less than 60 seconds. Ichecked the Vox circuit IC015 and the timing circuit. I noticed thatIC015 is cold soldered. | ||
| Sony | SPPA60 | 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 | SPPA60 | NO OGM RECORDED | Unit acts like it is recording, displaying that it isrecording (counts for 16 secs) but does not playback any audio. IC11,IC12 and IC15 were replaced. We can see audio through capacitor C79, onpin 15 of IC11 but not on Pin 16 (input). -HQ COMMENTS: Th | ||
| Sony | SPPA60 | NO POWER IN HANDSET - REPLACE D506, P/N 8-719-017-51. | Handset came in with no power. Going to IC505, systemcontrol, I measured all the VCC and ground lines. Everything checkedout OK. Then, I went and measured some of the pins on IC505 and found pin#23 to be high. When shorted to ground the H/S would wor | ||
| Sony | SPPA60 | VOX CUTTING OFF MEASAGES TOO EARLY-REMOVE SOLDER BRIDGE(R99) | When answering machine would take the ICM, the VOX would cutthe messages off. Going to the Micro first, I found that when leaving amessage, the VOX Pin wasn't pulsing high and low like it should have been.Following it back, IC15/Pin 13 had audio going i | ||
| Sony | SPPA60 | NO RING, NO INTERCOM OR AUDIO AT SPEAKER BASE-RESOLDER J301. | No audio at OGM, ring, intercom, memo and play back. Imeasured the speaker resistance (32 ohms), but measured an open at basekeyboard. Found cold solder at base keyboard J301 connector and at speaker(SP601) wires. | ||
| Sony | SPPA60 | NO POWER H.S. - REPLACE IC504, P/N 8-759-511-37. | No power H.S. There was no voltage on pin 3 of the voltagedetect IC504. I noticed that IC504/pin 3 was cold soldered. |