Dicas Reparação
Modelo - Chassis D50
Pesquisa: D50 Enviar Dica Resolvida
Resultados 89
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | ITID500 | MALFUNCTION OF TELEPHONE NUMBER DISPLAY | Unit either has a false date in the display, or sometimes itdoes not display the telephone number. | ||
| Sony | ITID500 | HANDSET WON'T HANG UP - REPLACE Q301, P/N 8-729-927-34 | Handset won't hang up. | ||
| Sony | ITID500 | NO DISPLAY NO FUNCTION - REPLACE IC501 | Unit had no display no dial tone, no ring and no keyfunctions however, line light would come on when off hook. | ||
| Sony | FD500 | NO PICTURE AND DARK SCREEN, REPLACE C803 | Takes 5 minutes for picture to come on, and when it does, it is light grey. Check waveform of base and collector of Q802(converter out) is low and distorted. (it is 20Vp-p instead of 60V). However, Collector of Q801 | ||
| Sony | ITID500 | CALLER ID NOT ALWAYS REGISTERING ON PHONE | Customer says that about every 3-4 calls will not register onphone. Caller also has a ATT caller Id box on phone line and it registersevery call. Customer has tried several different hookups and locationswith no difference in symptom. Customer has 2 othe | ||
| Sony | ITID500 | NO KEYBOARD FUNCTION | No keyboard function. | ||
| Sony | ITID500 | TOO MUCH SIDETONE IN HANDSET | Customer complains of too much sidetone on handset | ||
| Sony | EXCD50 | SW807-SW816 PART NUMBERS NOT IN MANUAL (P/N IS 1-554-980-31) | Page 32 of service manual is missing switch part numbers. -HQ COMMENTS: The part number is 1-554-980-31, as shown in servicemanual supplement 1, which is currently being distributed to the field(10/11/94). | ||
| Sony | CFD50 | UNIT EATING TAPES | Service bulletin AUD0233 suggests the hole for the take-upreel is undersized and should be enlarged as a countermeasure for eatingtapes. The actual cause of the problem is the shape of the cassettecompartment door spring. Because of its present angled sh | ||
| Sony | FD500 | DEAD, REPLACED POWER SWITCH 1-554-358-11 | Dead | ||
| Sony | CFD50 | SCHEMATIC AND BOARD DO NOT AGREE, CN708,709,701,702 | On p.25 of the schematic, the connectors going to the opticalblock assy are marked CN708 and CN709. On the board, these are markedCN702 and CN701. The board layout agrees with the actual board. -HQ COMMENTS: Thanks tor the info. Since this unit is 4 ye | ||
| Sony | FD500 | INTERMITTENTLY DEAD, RE-SOLDERED AC INPUT TERMINAL | Intermittent dead. | ||
| Sony | RD500 | IDLER ARM ASSY FROM NPC HAS LOCK WASHER IN WRONG POSITION | The washer No. 207 that holds idler No. 229 in place isincorrectly positioned on shaft. Washer No. 207 is positioned on the topgroove of shaft instead of the second groove. Tension spring No. 228 issupposed to connect to the top groove of shaft and the | ||
| Sony | FD500 | INTERMITTENT DARK LINES IN PICTURE, RESOLDERED T-801/PIN 5 | Q-401 collector voltage is unstable. | ||
| Sony | FD500 | IN-OPERABLE, REPLACED IC-451 | Set was inoperable. Found fuse open and traced problem to de-fective IC-451. |