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Sony Repair Tips




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Search: sony
Results: 20077
Make Model Symptom Problem Solution By
SONY SPPX90
Customer complaint of no range With a customer complaint of no range the control button boardwas replaced. it showed evidence of damage due to arcing or possiblychemical damage. this is the second instance of this problem we have seen.the defective board is being forwarded for your in
SONY SPPX90
Excessive static Too much static. -solution : resolder ic401 (signal processor).
SONY SPPX30
Loud hissing in handset and excessive background noise Customer complaint static, hissing or can't hear caller well,noise. found cause to be an overly sensitive w/s mic circuit. triedseveral different resistor values/combinations at r17 and r25 to find themost effective fix.
SONY SPPS10
Incorrect part for mag plate The mag plate bearing this part # does not fit the spps10. ithas tabs and also is larger than the s10 plate. please assist indetermining correct #. -hq comments: per kcp: by carefully cutting off the tabs, the plate willfit fine.
SONY SPPA20
Handset fails rx sinad Hand unit fails rx sinad.
SONY SPP73
Unit will not pick up a line - replace t1, p/n 1-426-754-11 Would not pick up a line, relay circuitry ok. traced signalpath on both sides of tel line, found open t1.
SONY SPP320
Intermittent handshake due to some channels off frequency Phone was very intermittently picking up a line due to handsetbeing off frequency.
SONY SPP190
No dial tone from hand unit - replace ic201, p/n 875914828 No dial tone from hand unit.
SONY SPP1000
Low battery after charging. Customer states they have low battery after charging for longtime.
SONY ITID500
Too much sidetone in handset Customer complains of too much sidetone on handset
SONY CMH333
Bad keypad When you press keys, don't always work.
SONY CMH20K
Unit would not register - replace y320, p/n 1-579-837-11 Unit would not register.
SONY SSCC370
Color waves under fluorescent/mecury lights Unit is in atw mode with the ccd iris set to on. color of ouputpicture fluctuates under fluorescent or mecury lighting.
SONY SSCC350
Color waves under fluorescent/ mecury lighting Unit is in atw mode with the cdd iris set to on. color ofoutput picture fluctuates inder fluorescent or mecury lighting.
SONY TCFX150
Service bulletin hfp0199 Description on screen is part number change capstan motor.but this was the wrong part number in the service bulletin. sb hfp0024description part number correction, this was the correct part numberfor capstan motor.
SONY TAE1000ESD
Rear level low, insufficient to drive amp - flash hfp0040 Customer is very dissatisfied with rear output level on hispre amp. i have verified that the rear channels are almost inaudible withall program materials. customer owns following euqipment: tae1000,tan80es, kef10's, front speakers, crown pl4 w/kef102
SONY TAAV621
Wrong xtal installed on display board - replaced x101 Replaced display board to find unit still dead. x101 ondisplay had wrong values. need to check kc stock for wrong parts.the xtal installed and the new board was an 8 meg xtal instead of a4.19mhz xtal.
SONY TAAV431
Cd unit not working off receiver taav431 This fpr is in ref to fpro0889 which mentions cd playercdpc231 does not turn on with receiver. problem was on display board ofreceiver, q110 was replaced which fixed problem.
SONY STRD790
Goes into protect - ic202 defective Unit goes into protect on power up.
SONY STRD715
No audio - reinserted loose connector wire to cnp70 No audio out to speakers. solution: the cable from mother board that goes to connector (cnp704) atspeaker terminal board is loose. i reinserted the cable, which fixedthe problem.