| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | TAU10 | NO ANSWER TO RING SIGNAL | Unit will not answer to a ring signal. | ||
| Sony | TAU10 | OGM, REC, P.M. BUTTONS JAMMING (S-201, 2, 4) | When the OGM, REC or Private message buttons are pushed toohard, they lock into the pushed position causing various problems. Mainlya dead unit. This problem has occured in many of the units I have seen. | ||
| Sony | XR5500 | RADIO SECTION INOPERATIVE AFTER EJECTING CASSETTE | The above symptom may occur due to a slight misadjustment ofthe small tab on the eject cam lock assy. After ejecting a tape, themisadjustment of the tab allows the carriage assy to drop back down intothe tape-loaded position, which turns on S901 (tape d | ||
| Sony | TAM50 | CONTINUOUS LINE CONNECT | With or without power applied, the TAMs will have continuousconnection with the outside line. This is due to the line switch (Q-1)shorted collector to emitter. | ||
| Sony | TAM30 | CONTINUOUS LINE CONNECT | With or without power applied, the TAMs will have continuousconnection with the outside line. This is due to the line switch (Q-1)shorted collector to emitter. Also applies to serial numbers 60743,24519, 21397, 37987 and 35030. | ||
| Sony | TAM50 | INCORRECT PART NUMBER IN SERVICE MANUAL SP-1 | When ordering part number for SP-1 in service manual, wrongpart is received. The part needed is an 8 Ohms speaker. The part re-ceived is an 16 Ohms speaker. It would be helpful if a more accuratedescription of the speaker was given i.e. AC resistance | ||
| Sony | TAM30 | INCORRECT PART NUMBER IN SERVICE MANUAL SP-1 | When ordering part number for SP-1 in service manual, wrongpart is received. The part needed is an 8 Ohms speaker. The part re-ceived is an 16 Ohms speaker. It would be helpful if a more accuratedescription of the speaker was given i.e. AC resistance | ||
| Sony | TAM50 | UNIT CUTS OFF DURING OGM PLAYBACK TO THE CALLER | When incoming call is received, OGM is activated, but is pre-maturely cut off. This is due to the fact that pin 52 of IC-3 has to beheld low while the OGM is played to the incoming caller. In order forthis to be accomplished, Q-4 must be turned on by Q | ||
| Sony | TAM30 | UNIT CUTS OFF DURING OGM PLAYBACK TO THE CALLER | When incoming call is received, OGM is activated, but is pre-maturely cut off. This is due to the fact that pin 52 of IC-3 has to beheld low while the OGM is played to the incoming caller. In order forthis to be accomplished, Q-4 must be turned on by Q | ||
| Sony | TAM50 | CONTINUOUS LINE CONNECT WITH POWER APPLIED | TAM seizes telephone line when power is applied. Pin 25 ofIC-3 (line on pin) is being held high, which turns on Q-2 and Q-1,which causes the line to be seized. Pin 25 is getting the high from R-241on the (sub board), but R-241, R-242 and Q-207 all che | ||
| Sony | XR170 | RADIO SECTION INOPERATIVE AFTER EJECTING CASSETTE | The above problem may occur due to a slight misadjustment ofthe small tab on the eject cam lock assy. After ejecting the tape, themisadjustment of the tab allows the carriage assy to drop back down intothe tape-loaded position, which sets S903 (radio/ta | ||
| Sony | ESR6 | RADIO SECTION INOPERATIVE AFTER EJECTING CASSETTE | The above symptom may occur due to a slight misadjustment ofthe small tab on the eject cam lock assy. After ejecting a tape, themisadjustment of the tab allows the carriage assy to drop back down intothe tape-loaded position, which sets S903 (radio/tape | ||
| Sony | XR4057 | RADIO SECTION INOPERATIVE AFTER EJECTING CASSETTE | The above symptom may occur due to a slight misadjustment ofthe small tab on the eject cam lock assy. After ejecting a tape, themisadjustment of the tab allows the carriage assy to drop back down intothe tape-loaded position, which sets S903 (radio/tape | ||
| Sony | ESR400 | RADIO SECTION INOPERATIVE AFTER EJECTING CASSETTE | The above symptom may occur due to a slight misadjustment ofthe small tab on the eject cam lock assy. After ejcting a tape, themisadjustment of the tab allows the carriage assy to drop back down intothe tape-loaded position, which sets S903 (radio/tape | ||
| Sony | SPP320 | DIFFERENT MAIN BOARD IN UNIT | Request updated information or supplement manual on Base MainBoard which has part number 1-634-940-11 marked on the board. The mainboard that matches the current schematic and is in current SPP telephonesare marked 1-632-800-12. -HQ COMMENTS: To Tokyo: |