Dicas Reparação
Modelo - Chassis SPP190
Pesquisa: SPP190 Enviar Dica Resolvida
Resultados 18
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SPP190 | PART # MISSING FOR PLASTIC MEMO COVER | The part number for the plastic memo cover that covers thememo sheet on the handset is missing from the service manual. Page 47shows item #73 SHEET (ADDRESS 120), part # 3-365-056-01, but this partdoes not include the plastic cover only the paper memo s | ||
| Sony | SPP190 | NO DIAL TONE FROM HAND UNIT - REPLACE IC201, P/N 875914828 | No dial tone from hand unit. | ||
| Sony | SPP190 | IC612 IS INCORRECT, SEE ALSO FPR PO784 | The part in the unit is a surface mount component, the partsupplied has leads. The physical fit is incorrect. Can you supply thepart number? -HQ COMMENTS: Part # 8-759-946-05 is the Surface Mount IC. | ||
| Sony | SPP190 | NO POWER BASE - OPEN TRACES ON BASE BOARD (L601 TO Q605) | After applying power to unit, power led does not light andbase will not function. Checked voltage at J601 and found it to be OK.Checked voltage on Regulator 605 and found it to be OV, found trace openbetween L601 and Q605. | ||
| Sony | SPP190 | NO CHARGE - REPLACE D601, P/N 8-719-976-96 | No illumination on base charge LED with low or high battery.I checked IC612 and Q609, shorting out with jumper wire at side charge. Itfunctioned OK. I measured IC501/pin 31 and it was low, I then traced thevoltage back to current detec. D601 zener diode | ||
| Sony | SPP190 | NO POWER HANDSET - REPLACE IC201, P/N 8-759-148-28 | Handset has no power. By putting battery in and scoping pin#7 (reset) of IC201, found that IC is not resetting. | ||
| Sony | SPP190 | DISTORTED AUDIO - REPAIR TRACES OFF HANDSET DUPLEXER (DPX1) | Distorted audio is heard in the handset. Checked and foundlifted traces from DPX1 to handset main board (REF #55). | ||
| Sony | SPP190 | WON'T GRAB A CHANNEL - REPLACE X1, P/N 1-567-773-11 | Unit would just scan. | ||
| Sony | SPP190 | PART NUMBER CORRECTION: IC612 | IC612 replacement part is wrong size or package. The originalone is surface mount device but the replacement is TO-2 package. | ||
| Sony | SPP190 | NO CHARGE LIGHT - REPLACE Q609, P/N 8-729-012-57 | Unit did not charge batteries. | ||
| Sony | SPP190 | CHARGE LIGHT ALWAYS ON/NO SPEAKER - REPLACE IC605. | Charge light is staying on after removal of battery, andspeaker phone is not working. IC605 is shorted. | ||
| Sony | SPP190 | ALL TEN LEDS FLASH - REPLACE IC504 AND IC204 (X33274541) | When talk was pushed all ten LEDS would flash. | ||
| Sony | SPP190 | NO HANDSET MICROPHONE - RESOLDER MIC. | Checked microphone and found it cold soldered. | ||
| Sony | SPP190 | WEAK RECEPTION IN HANDSET - R6/R7 SWAPPED ON HANDSET PCB | H/S had weak reception. After measuring Q1, Q2, Q3, I foundthat Q3 had 6V on the collector. The transistor measured good out of thecircuit. I checked all the caps in the area and they all turned out OK.While checking the resistors, I saw that R6 and | ||
| Sony | SPP190 | TEST PROGRAM PROCEDURES | Following the base phone procedure on putting the base in testdoes not seem to work. After depressing the numbers on the keypad, noneof the rest will respond. |