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 | CDP200 | Chucking arm ass'y | Chucking arm seems to be the biggest problem on this model.can the arm assembly be updated to the magnet type used in cdp-302? fscshave chronic complaints and no positive solution. -hq comments: the cdp-200 has no magnetic type arm assy. to correct th | ||
| SONY | CDP70 | No sled operation | Sled motor would not run. | ||
| SONY | CDP520ES | Skips backwards near end of disk | On last selection, sled jumps backwards. | ||
| SONY | SL2500 | Full erase head on at all times | No playback except for the first few sec. counter works for5 sec then stops as picture disappears. found no video/audio or ctl afterrewinding and tried to play it. power was already on and erasing tape. | ||
| SONY | WM16 | Audio is distorted - tape speed too fast | Motor control board cracks when bottom case is put on unit.this causes motor to run too fast. | ||
| SONY | SL2710 | Clogged head | Repetitive clogging, then one head dead. | ||
| SONY | CFS950 | Problem with cassette loading | A sony lnx90 cassette would not load properly. the tape wouldblock the head and pinch roller from engaging. | ||
| SONY | SPP22 | Cannot talk out | All functions were normal except talking from hand unit, the other person could not hear. | ||
| SONY | SPP22 | No function | No function at all. | ||
| SONY | SPP22 | No dial tone | No dial tone and could not talk out. | ||
| SONY | CDX5 | Need part number - down gear shaft | I need a part # for part i have highlighted. the shaft forthe down gear (161 page 48) has lost its ability to retain the gearring 169. the spring 160 and gear 161 fall off. i ordered the drivingroller arm assy (217 page 49), but found out that the par | ||
| SONY | KV2690R | Aux. appears on screen, see sb #208r and s/m supp #1 | Problem is aux appears on screen, not supposed to. theproblem is like in the kv-2670r, that we had. this happens approx. everymonth. the servicer goes out with a remote from a kv-2675r and turns itoff. after a month it repeats itself. -hq comments: | ||
| SONY | KV1355R | No b+, relaced l-601 | The unit had no b+. we found l-601 to the main bridge opened. | ||
| SONY | KV25XBR | Dead set | The red wires coming from dy1 and dy2 were broken at the yoketerminal and shorting to the chassis. this blew the fuse and shorted thehoriz output transistor. it appeared as if the wires were twisted off.there was no other damage to the yoke. | ||
| SONY | KV2670R | Intermittent snd/pix, resoldering freq synth ppu1 | Very intermittently the picture would turn all snowy. wefound the frequency synth. unit to be improperly seated and poorlysoldered. | ||
| SONY | STRAV460 | Tv interference | The unit would produce tv interference between the time whensystem power was applied and the speaker relay engaged. this was pickedup by units several feet away. | ||
| SONY | ICF2010 | Cpu locked | Clock display is ok, but unit will not accept any operatorinput. pin 8 of ic4 (pll 1) is not toggling ic502 unlock pin 9. keyboard has been replaced. we have six units. -hq comments: the unlock output goes high when the unit is powered onfor the firs | ||
| SONY | XME70 | Premature failure of ic201 | When used in defeat mode for extended periods of time, ic201(signal switch) fails. | ||
| SONY | SLHF900 | Special effects noisy | Noisy betascan, no slow motion or other special effects.looked at rf output on scope, no output from a | ||
| SONY | CDP30 | Alignment procedure | There is one or possibly two errors in the alignment procedure1) pg 23 indicates rv104 but pictorial shows rv103. 2) pg 26 he claimswhen he grounds tp5 (assy) the motor spins very fast. is this normal? -hq comments: 1) the pictorial is incorrect. ple |