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Sony Repair Tips




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Search: sony
Results: 20077
Make Model Symptom Problem Solution By
SONY SPP75
Handset transmit frequency high or low - replace x-651 X-651 is defective preventing the adjustment of the handsettransmit frequency. the tx frequency can be either high or low. i haveseen many of both circumstances. also applies to serial number 1127339.
SONY SPP85
Handset transmit frequency high or low Ic-651 is defective preventing the adjustment of the handsettransmit frequency. the tx frequency can be either high or low. i haveseen many of both circumstances. also applies to serial number 41387.
SONY SPP75
No base transmit - defective ic-151 loading b+ line Found base unable to transmit. checked q-253 collector andfound 1v. lifted pin 17 of ic-151 (vcc) and checked q-253 again and foundvoltage to return to 3v.
SONY SPP75
No handset transmit - defective ic-651 loading b+ line Found handset unable to transmit. checked voltage at pin 4 ofic-652 and found 1v. lifted pin 17 of ic-651 (vcc) and checked pin 4 ofic-652 again and found voltage to return to 3v. also applies to serialnumber 1404397.
SONY CCDTR200
Availabilty of crystal vibrator x-601 I need the above crystal for a customer's ccd-tr200. it doesnot register in wrpc or kansas city parts center. is this the correctpart number we are using? if this part will not be available for a longperiod of time, could you please send us 2 (two) piece
SONY DTC59ES
Unit won't completely rewind Unit would play and fast forward correctly, but wouldn'tcompletely rewind a dt120 tape. all play tensions were correct. however,with no tape loaded and mechanism in rewind, turning take-up spindle withfingers revealed high stiffness and drag.
SONY KV32XBR35
Wrong on screen display characters,ic2301 or data line m-e2 The memu pages (on-screen) show wrong character in onecharacter locaton. 1. in audio sub-menu, the fourth line should be srsauto, but it displays srs auvo. 2. in on/off timer sub-menu, thelast digit (minutes) for second timer is wrong:correct (should b
SONY CDPC910
Magazine does not eject As the magazine is being ejected, its lower left corner hitsthe lower left corner of the opening in the front panel.
SONY EVS900
Eject tape or does not accept tape Unit completes front loading process then ejects the tape.
SONY SLV585HF
Intermittent horizontal shift and jitter Picture would intermittently jitter and shift to the righthorizontally. supply reel was starting and stopping. found brake wasengaged during play. tried to realign gears but did not solve problem.
SONY KV20EXR20
No picture, hv is ok, no contact on crt socket pin 7 Screen blanked out and found no filament illumination.voltage at the heater socket was ok.
SONY SLV70HF
Adjustment on new yc-54 board The yc-54 board when purchased from kansas city has to bealigned. san diego had two new boards from kc when installed produced adark picture when recorded and played back. i found rv-708 (demodulationgan control) out of adjustment. i think there all t
SONY PVM3230
Out of focus hammer head pattern on top of picture Set exhibited an out of focus vertical sync pulse, serrationsand equalizing pulses commonly called the hammer head. it was alwayspresent at the top of the picture and could not be removed by overscan ofthe raster with size and linearity controls.
SONY AIR8
Only fm works - c-53 cracked Only fm band is operational.
SONY ICF2010
No air band operation and poor short wave - replace c-8 Air band non-existent and shortwave is poor.
SONY ICF7600D
No fm, displays change ok and am is ok - cold solder (q34) Voltages around ic-201/202 are ok. i am able to changedisplay settings yet no audio and no tuning.
SONY SLV393
Distorted picture or blue screen Picture is bent and distorted or goes to blue screen.
SONY CCDM8U
Only works with acp-80uc or ext supply When unit was powered with power supply at 8 volts dc,operation was normal except for unstable drum. when supply was turneddown to 7.5vdc measured at terminals, unit would quickly unload the pinchroller and shut down. the 5 volt to micro was ok as per
SONY ICF7601
Battery compartment area diformed due to heat - d22 shorted Rear cover deformed around battery compartment.
SONY KPR53XBR15
Unit is inoperative, replaced d-613 and q-604 Unit is inoperative. this unit had a standby supply failureabout one month ago. now it returned for a failure of the 225 volts line.found d-613 shorted and q-604 was open.