Sony Repair Tips
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Results: 20073
Results: 20073
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KVM2141 BE2A
|
Screen graphics only - ok feeding another set from scart | Digital transistor q005 type dta143tk | ||
| SONY |
KVM2141
|
Sound & contrast fade after time | C012 22µ 50v | ||
| SONY |
KVM2141
|
Lum fades out followed by sound | 47k sm res in base of q005 2sa1037k or 2sa1162-g hi res - caused by leaky 22µ 50v cap nearby - also r816 150k & r817/818 worth checking | ||
| SONY |
KVM2131U
|
No chan store | Dry joint pin 5 ic002 eeprom | ||
| SONY |
KVM2131U
|
Field collapse | µpc1488h | ||
| SONY |
KVM2101U
|
Width and e/w problems | Replace c806 47nfd250v | ||
| SONY |
KVM2101U
|
No colour | You will lick | ||
| SONY |
KVM2101
|
Int sigs | Resolder ic502 (tda8304) even if the soldering appears ok | ||
| SONY |
KVM2100D
|
East-west won't adjust properly. excessive width. | Change capacitor 47nf/400v parallel to e-w diode | ||
| SONY |
KVM19TU
|
Tuning drift when tuner tapped | Not tuner - d156 - used 1n4148 in lieu | ||
| SONY |
KVM19D
|
Hor lines near top of pic rh side | Loptx - faulty 24v supply | ||
| SONY |
KVM16TU
|
Dead | Replace str54041 with the expensive sony one - not a copy | ||
| SONY |
KVM14UTV
|
No sweep tune lock | Dry joints if can afc coil | ||
| SONY |
KVM1420U
|
No colour | Ic331, tda4510 | ||
| SONY |
KVM1420
|
Contrast & sound reduce aft 30 mins | C012 22µ 50v leaking between tracks | ||
| SONY |
KVM1410U
|
Powers up but no eht | Replace o/c ps801 (n15) adjacent to loptx | ||
| SONY |
KVM1400U
|
St/by only led flahes when sw pressed | Ps801 n15 cct prot | ||
| SONY |
KVM1400U
|
Dead with slight squeak at sw on | Check cct prot by loptx & str54041 | ||
| SONY |
KVM1400U
|
Dead - no st/by | Replace circuit protector p5801 (n15) | ||
| SONY |
KVG2512
|
Satlelite section failed - no lnb volts | Cp605 on main board d o/c (difficult to get at) |