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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
SONY SPP150
Handset not receiving i.d. code Handset not receiving i.d. code when placed on base unit.power led on base continues to flash, no communication between handset andbase. by hard-wiring from where i.d. transmission exits (mini-chargeterminals) to where i.d. code enters handset, proved i
SONY SPP110
Handset not receiving i.d. code Handset not receiving i.d. code when placed on base unit.power led on base continues to flash, no communication between handset andbase. by hard-wiring from where i.d. transmission exits (mini-chargeterminals) to where i.d. code enters handset, proved i
SONY CDP350
Drawer closed but no focus search - then unit ejects disc The drawer is closed but no focus search then the unit ejectsdisc.
SONY STRAV1000
Switches do not work on front panel - remote ok Power switch, tape mon. switch, eq defeat switch and othersnot working on front panel. remote is ok.
SONY WMD6C
No playback No playback. replaced dolby ic-101 and 201. still dead.found shorted c-138.
SONY WMD6C
No record, right channel playback ok No record, right channel playback was ok. waveform at bothhead leads showed virtually identical bias and audio waveforms. head waschanged. switched head wires. problem remained in same channel. finallykilled bias oscillator and looked at head input
SONY STRVX550
No control of volume, bass, tremble and input switching Volume was at one set level and would not change. displaywould change. also all inputs were being passed through the asp chip andswitching would not switch the asp chip. asp chip had been changed withno success. we had data circuit and strobe into ic
SONY D15
(enter/remain) switch does not function Enter/remain switch does not function. this problem has alsobeen verified in three other units with unrelated serial numbers.
SONY KV20XBR
Set inoperable Set was inoperable, i.e., no b+ from power supply. locatedshort in 200v line caused by c-703.
SONY KPR41DS2
Shutdown, replaced green crt Unit would go into shutdown when turned on. sleep light wouldcome on. found green picture tube shorting.
SONY KV27HFR
Vertical instability and some horizontal flagging, c-520 Unit had vertical instability with either antenna or ext video(vcr playback). with an external video generator the unit was fine.reducing the gain of the generator unit would again have instability.checking the signal at ic-301 pin 47 and 48 found the s
SONY STRAV450
Smelled hot, smoked Customer complained that the unit smelled hot. r-666 hadoverdissipated and caused a hole in the circuit board. cause unknown.
SONY KV27TX10
Squeal, install reactorless yoke, see sb tvp0114 Squeal sound.
SONY CCDV9
No picture No picture.
SONY CDPC40
Non compatibility of some compact discs Both models (cdp-c70 and cdp-c40) will not play track no. 1 onthe following warner bros./reprise cds:1. seals and crofts/greatest hits, wb3109-2 - sr005.2. gordon lightfoot/if you could read my mind, reprise 6392-2 -src01unit will play any other track on
SONY CDPC70
Non campatibility of some compact discs Both models (cdp-c70 and cdp-c40) will not play track no. 1 onthe following warner bros./reprise cds:1. seals and crofts/greatest hits, wb3109-2 - sr005.2. gordon lightfoot/if you could read my mind, reprise 6392-2 -src01unit will play any other track on
SONY KV27TX20
Intermittent high pitch squeal, glue etc coil on yoke Servicer states that out of the box set has intermittent high pitched squeal. he found that etc coil on dy yoke had broken loose from its glued down position.
SONY SLV70HF
Drum assembly Need correct part number for slv-70hf. when you enter thecomputer part number h-5436-143-h shows this to be drum assembly slv-50. -hq comments: the part number is correct. the description on the com-puter has been corrected.
SONY KV25DXR
Unit was locked in service ready mode Locked in service ready mode.
SONY SLHF450
Unit shut down Intermittently, unit would spill tape and shut off due toslack on tape. also serial number 21843.