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 | MDR40II | Incorrect part number | Manual lists part number 2-371-809-00 as black. partsreceived are silver. we need the correct number for the black housing. -hq comments: the correct part number is 2-371-809-21. the mdr-40iihas 3 different colors. when you order the part, you have | ||
| SONY | SLHF300 | Drum speed irregularity in fast wind | Drum speed varies when unit is in ff or rew. during normalplay or beta scan, unit ok. customers have been complaining because theycan hear the speed vary. judicious selection of q503/504 works sometimes. -hq comments: the variation of drum speed in t | ||
| SONY | TCFX44 | Intermittent ff, pause and ams functions | The ff lock lever assy (p/n x-3307-348-0) would not alwayscatch the ff lever as it came down towards the ff cam gear (p/n3-307-401-00). this was due to the ff levers poor manufacture. | ||
| SONY | STRVX250 | Front panel | Part #4-881-736-1 panel, 10 key, ref. #53 original part has arose-pink covered glass in front of display. replacement from npc hasclear. not acceptable to the customer. -hq comments: the front panel you received from the npc is correct. thefilter by | ||
| SONY | ST20F | Missing part number for digital board ass | Part number for mounted board is not listed in manual. | ||
| SONY | SL2300 | 24 hr clock | The clock was reading as a 24 hour clock (military time). | ||
| SONY | SLHF500 | Adjustment of the fl cassette compartment | The positioning holes on the cassette compartment will notalign with the holes on the gears. holes in cassette compartmentmisdrilled. this is the second unit that i have seen with this problem. -hq comments: if possible, please forward a sample for ev | ||
| SONY | KV1217 | Unit shuts down, resoldered r515 | Unit keeps shutting off after turn on. | ||
| SONY | SL2410 | Intermittent play mode | Stop or p/b mode about 1/2 to 1 1/2 hrs. | ||
| SONY | SL2000 | Unit will not work on battery power | Unit will not work on battery, but works with tt-2000. | ||
| SONY | KV1512 | Picture dim | Picture is dim. does not have full width, horizontal. frequency. runs too high. | ||
| SONY | KV1920D | Insufficient vertical deflection | Cannot get full vertical def. vertical distortion on thetop, about 1/2 foldover. | ||
| SONY | SL5200 | No reel drive | No threading nor unthreading, rew, ff. | ||
| SONY | STRVX550 | Intermittent output | Audio cuts off intermittently. sp relay kicks off. | ||
| SONY | KV1356R | Intermittent shut-down, reajusted hold down circuir (r-541) | Unit shuts off on ch. 22. | ||
| SONY | KV2670R | Improper brightness, r-526 and d-508 | Brightness and screen controls did not work. | ||
| SONY | STRVX750 | Audio cuts out | After unit warms up, sp relay kicks off. | ||
| SONY | KV2681R | Dead, replace t-501 and q-504 | Unit was dead due to one leg of t501 was shorted to groundwhich in turn took out the h. output transistor. | ||
| SONY | KV2680R | Raster but no audio/video, ic1109 shorted on "x" board | Unit had raster out, no video nor audio, and r1247 wouldshort out at turn on. | ||
| SONY | KV25XBR | Marginal failure of ic651 regulator module | Dark pix (customer complained of no video, however video isdiscernable when pix contrast is maximum), 90% raster (horizontal width),audio ok. |