Sony Repair Tips
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Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
AE2
|
No sound/pic - 1 led only lit | Dry joints fop chip - also check other areas for drys | ||
| SONY |
AE2
|
No colour with vtr playback esp. 2nd gen copies , | To tda9145n3c pt. no. 8-759-343-40 , replace l307 ( 4.7uh ) by link wire replace r316 ( 33k ) by a 100k pt no 1-216-097-00 | ||
| SONY |
AE2
|
Not cabbage | Replaced tda9145 dec chip ic301; tda4660 chroma del line; xtals x301/2 | ||
| SONY |
AE2
|
Led display indicates set in protection mode | Disconnect protection line from micro if set comes on with small field eeprom u/s | ||
| SONY |
AE2
|
Int pic blanking leaving osd & dark green raster | Adj auto green cut off & adj grey scale using electronic screwdriver settings | ||
| SONY |
AE2
|
Int goes to st/by | Dry joints r854 depriving field o/p supply & causing prot shutdown | ||
| SONY |
AE2
|
Int cuts out & eventually reverts to st/by with led flashing 13 times (field fault, x ray prot or excess current 135v rail) | Fault in excess current cct on board d where d620 int o/c 1n4148 used as replacement | ||
| SONY |
AE2
|
Front led flashing 13 times, frame problems | Replaced the frame ic tda8179 with a stv9379, o/c 0.47Ω res pin 7 fbt neg 15 volt supply to the output chip. | ||
| SONY |
AE2
|
Field rolling | Ic501tda2595/v9 pin 9 field pulse has noise superimposed on it - working at 60hz - chip faulty - pt no 8-759-513-48 | ||
| SONY |
AE2
|
Field non lin bands/lines across screen | Ic561 cxd2018q 48 pin sm chip faulty on panel m | ||
| SONY |
AE2
|
Failure of vert out ic 1501 | Replace tda8179s with stv9379 8-759-192-71 , and change c1506 1-130-777-00 | ||
| SONY |
AE2
|
Dead - q601 buz91a chopper s/c | Check r610 180k, r604 150k | ||
| SONY |
AE2
|
Cuts out: goes into protection mode: rgb lights ed | D/j on ic1501 field output ic | ||
| SONY |
AE2
|
Chopper tr q601 s/c ( buz91a ) f.e.t. | Check r604 ( 150k ) & r610 ( 180k ) | ||
| SONY |
AE2
|
"txt not available" message on screen and menu screens shifted to right | R38 750k or ic101 sda5248-5c1 txt dec chip pt no 8-759-166-41 on txt pcb o/c | ||
| SONY |
AE-1C KVX2952U
|
Flyback lines on the top | C532 100uf 50v | ||
| SONY |
AE-1C KVX2952U
|
Dead, chopper tr s/c | C611 47uf 50v, q602 872920902 | ||
| SONY |
AE-1C KVX2942U
|
Very weak sound (as if in mute) | D271 13v zener (8-719-921-88) o/c in the psu | ||
| SONY |
AE-1C KVX2942U
|
Osd wobbles int from side to side, set switches off | Resolder 12v regulator under plastic chassis | ||
| SONY |
AE-1C KVX2552U
|
Int switch on/dead | Resolder ic604 located under plastic chassis assy |