Sony Repair Tips
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Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KVX2182U BE3
|
St/by only | Memory chip ic002 sm on board a pt no 8-759-334-20 is probable cause | ||
| SONY |
KVX2182U
|
Goes to st/by with rustle of eht & click at sw on | Loptr - 2sc4927 (s/c b/e) & replaced loptx - hr7337 (primary winding shorted). | ||
| SONY |
KVX2172U
|
Int cuts out | Ic72 sony part 8759118427. | ||
| SONY |
KVX2172U
|
Field top foldover | Fop chip | ||
| SONY |
KVX2172
|
Only selects chan 3 - when other than selected reverts to chan 3 after few seconds | St24c16 earom corrupted - replace chip and set up | ||
| SONY |
KVX2162U
|
Sound int | Dry joints xtal x1101 on nicam sub panel | ||
| SONY |
KVX2162U
|
Shuts down aft 5 mins | S/c between heater/cathode of crt when heated - can be measured on meter | ||
| SONY |
KVX2162 ETC
|
Field o/p faults/led flashing 13 times | After chip replacement, if geometry still not right check serv mode | ||
| SONY |
KVX2152U
|
No/poor start | C611 47uf and c614 220uf caps | ||
| SONY |
KVX2132U
|
Pic fades out & crackle on sound - other tvs in w/s pick up radiation | Loptx internal arcing | ||
| SONY |
KVX2121U
|
Sound has int crackle | Bridge rect dry joints | ||
| SONY |
KVV1430U
|
St/by only - trips when sw on | Lop tr s2055n s/c - used bu508df | ||
| SONY |
KVS29SN1 G1
|
Black screen - no vert scan | Dry joints on vc (v pin out) sub-board q1801 / q1802/ q1803/ ic1803 | ||
| SONY |
KVP14U
|
Dead | Psu shutting down due to excess current in secondary - c608 680pf prot cap breaking down under load | ||
| SONY |
KVM2541U
|
Stuck on 1 chan & no r/c response | 2 x resistor packages (4 x 10k) on pluggable tuner/if/proc board ref ra2 & ra3 - resoldering provided cure | ||
| SONY |
KVM2170
|
Dead | Should be 135v cath d606; 20v at cath d607; 8.5v at cath d608 - no 8.5v as icp ps603 1a n25 o/c | ||
| SONY |
KVM2151U
|
Col flicker on & off | Bad joint loptx earth | ||
| 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 |