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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
SONY STRAV910
Microprocessor reset Refer to fpr number l0613. -hq comments: system malfunctions caused by the microprocessor lockingup can usually be traced to either a supply voltage problem, or aninterface problem. resetting, and in extreme cases, replacing the microis the only way to
SONY XM3060
Part number for rv-601 - rv-603 The part numbers listed in the service manual for rv-601, 602and 603 are incorrect. the part number listed (1-238-826-11) is for aright angle mount pot, but the part needed is a vertical mount type.
SONY XM5520
Part number for rv-601 Part number listed in the service manual for rv-601 is notcorrect. the part listed 1-238-826-11 is for a right angle mount pot, notthe vertical mount type needed.
SONY CDPS107
Intermittent skipping during play The unit will intermittently skip while playing back a disc.the symptoms suggest a problem with the tracking/focus servo or with thepll block. adjustments will only slightly improve the situation, but willnot eliminate the skipping. new optics did not c
SONY KV27SXR10
No on screen display, replace ic-107 Unit had no on screen display. all other functions normal.ic-107 (5 volt regulator) output was 7 volts.
SONY STRAV910
Output transistors defective Several units to date with two output transistors defectiveand f-801/802 open. checked driver and other transistors - all ok.
SONY PVM2530
Interface cable Customer wants to know what cable is required to interface apvm-2530 to a cga graphics card.
SONY KV2783R
Hue change above channel 35, adj aft coil slightly Color and hue are fine from channel 2-35. when a channelabove channel 35 is selected, the hue will change flesh tones to green.tried service bulletin no. 273 but it did not help.
SONY STRGX10ES
Front panel sub-chassis availability Unit was dropped. sub-chassis is bent. is it available? -hq comments: i checked with kansas city parts. the sub-chassis is notavailable as a separate part.
SONY TCFX160
No playback of prerecorded tapes In playback mode, the line input signal is present at theline out jacks: unit is stuck in the record mode. ic-311/pin 42 is alwaysless than 1 volt. ic-381/pin 11 toggles correctly.
SONY WMAF604
Board does not match pcb layout in s/m Servicer had two units of same model one unit matches thepcb layout in the s/m but the second unit does not. servicer states thatcorrect board is 1-629-871-11-i the unit that does not match the layoutis p/n 1-629-871-11-ii.
SONY SPP320
Handset changes channels on its own After hand unit and base establish contact, the hand unitcycles to the next higher channel about every 12 seconds (just as itwould if the channel button were pushed). troubleshooting hint: removepower from base unit. hand unit cycling stops.
SONY MDP510
Green vertical bar in digital effects Unit was normal in analog modes of operation. any operationusing digital picture processing displayed a predominately green verticalbar approximately two inches wide in picture.
SONY KV25DXR
Video has noise on highlights Unit displayed noise on high frequency portions of video.noise was mostly red in color. video input to this ic looked clean -rgb outputs displayed noise in waveform.
SONY CDP608ESD
Garbled audio in both channels Unit had distorted audio in both channels. found approx-imately 800-900hz mechanical resonance - similar to problem encounteredin cdp-c10.
SONY CDPC10
Incorrect part - glass panel covering display Servicer ordered above part number and received that numberbut it was the incorrect part. enclosed is not the part we ordered.replacement part, which is incorrect, is enclosed. please advisekansas city parts center. -hq comments: the glass panel for t
SONY KPR4110
No green in picture, check filament voltage, replaced crt Open filament on green crt.
SONY GDM1950
Vertical seam Displaying a white field, some units may exhibit a darkhorizontal line at mid screen.
SONY XM5540
Part number for rv-601 and rv-602 Part number 1-238-826-11 when ordered you receive a rightangle mount. this is incorrect it should be a vertical mount.
SONY SLV555UC
Will not load tape or will eat tape if it loads Broken gears, reference numbers 273 and 267 may be due to badrotary switch reference number 256 (1-571-920-11).