Sony TV Repair: Common Faults and Solutions.
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Results: 20067
Results: 20067
Sony Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | BMC110 | Unit dead, no power up | Unit was completely dead, no operation. found u-comp of ss-17board (ic301) pin 38 (reset) always remains low. | ||
| SONY | KV25DXR | Intermittent horizontal squeal | This unit has an intermittent horizontal squeal. | ||
| SONY | KV1993R | The aux would come on in front of the channel number | This set displayed the same symptom as the kv-1970r. the auxwould come on in front of the channel number. this model number is notlisted on the bulletin. | ||
| SONY | CDX5 | Protector plate and frame part # | The original frame has notches in the side so the protectorkit 3-323-287-01 can be snapped on. the replacement frame part does nothave these notches. | ||
| SONY | ALL CAM | No 80 pin ic remover & no part number | Video equipment now has 80 pin flat pack ic | ||
| SONY | WMF75 | Part number missing | Page 5 of s/m sony bond sc-108, no. 9 digit part number given. | ||
| SONY | SLHF600 | Video noise | Units displayed white video noise, resembling static, duringplayback. | ||
| SONY | KV3000R | Dead unit | Dead. f604 was opened. | ||
| SONY | KV2680R | Sound fm r speaker is much louder than l sp, resolder c-1190 | Sound from right speaker is much louder than left speaker. | ||
| SONY | KV20XBR | Dead unit | Dead. f601 was opened. | ||
| SONY | KV3000R | Unit was dead | Dead. f601 was opened. | ||
| SONY | D7 | Distortion in headphone | Only headphones are distorted (intermittent). | ||
| SONY | BMC550 | No auto focus | Unit came in with complaint of no auto focus. after extensiveelectronic troubleshooting and adjustments i noticed that the push rodthat is activated by the lens barrel to give mechanical reference to theinfrared transmitter did not move when lens moved. | ||
| SONY | SL9090 | No unloading or loading | Unit came in with cassette stuck inside. manually removedtape, but unit would not load or unload. | ||
| SONY | SL10 | Will not load, drum spins very slowly | Ic201 was blown. replaced ic201, loading was very slow, thenjammed. found solder between teeth on gear (d) (ref 269, p98). removedsolder and reassembled. loading action was restored, but drum motor ranvery slow in play, and would run slowly even in s | ||
| SONY | FD2A | No brightness or raster, resolder c board pad "a" | No brightness or raster on crt-high voltage, filament, video &other signals to crt check ok. | ||
| SONY | BMC550 | Poor pause edit (gap between recordings) | When operating record pause the recorded video has a long gapbetween the recordings. the gap at this edit point is long enough attimes for the video that was previously on the tape to be seen when thetape is played back. found that the reel brakes were | ||
| SONY | WMF10II | S/m correction | Page 29, ref. 9 and 10 reversed. -hq comments: we will issue a s/b. | ||
| SONY | EVS700U | Noisy picture when unit is hot | When unit is hot, unit records & plays back noisy recordings.rf envelope ok, compared to good unit. when unit is cold picture appearsok. when drum/motor ass'y is heated externally the picture deteriorates.this is the second unit to have this problem sh | ||
| SONY | D5 | Unable to read tco | The fop after playing a disc does not return to the startingposition, and when you press play the fop still does not come to the innerposition. |