Sony Repair Tips
Search: sony
Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
AE2 KVE2932U
|
Excess width | C819 470µ 16v - the -7.4v supply being poorly smoothed | ||
| SONY |
AE2 KVE2533E
|
Led blinks 13 times at sw on | Frame drive chip was the cause aft replacing fop chip & still having same symptoms | ||
| SONY |
AE2 KVE2532U
|
Poor sync, mosaic & odd cols | Dig comb filter | ||
| SONY |
AE-2
|
To disable prot line | Remove pin 1 marked "prot" on µ pcb | ||
| SONY |
AE-2
|
Shuts down with bled flashing 13 times | Field fault indication - but was r895 18k sm o/c which monitors line fb pulses | ||
| SONY |
AE2
|
Won't come out of st/by - int | Field o/p chip tda8179 | ||
| SONY |
AE2
|
Vertical ripple with staining effect | D613 double diode in psu has leak in one leg | ||
| SONY |
AE2
|
Vertical ripple & 'staining' effect | D613 - double diode in psu leaky | ||
| SONY |
AE2
|
Trips to st/by aft 2 secs - points to field fault | Replace field chip & r854 0r47 as no -15v supplies were present | ||
| SONY |
AE2
|
Trips 13 times - indicates field fault | Stb9379 field chip - can use tda8179s?? | ||
| SONY |
AE2
|
Sound missing | R627 27r fusible o/c brought back dist sound - ic261 tda2052 faulty causing uneven supply volts | ||
| SONY |
AE2
|
Sound cuts out when volume turned up | D/j on x1101 crystal on nicam pcb | ||
| SONY |
AE2
|
Shuts down aft 30 seconds then switch back on after few mins then repeats sequence - no leds lit | Ht measured 61v (st/by mode) - st/by 5v to micro low at 0.7v. cct prot ps681 int high res (on board a near front adj to board d) | ||
| SONY |
AE2
|
Set will only display one station if another is se | Earom ( st24c16 ) data corrupted replace & set up | ||
| SONY |
AE2
|
Set comes on then collapses into lines in the cent | Check h.t. for 119v if low at 70v q613 in audio protection cct pt no 8-729-216-22 | ||
| SONY |
AE2
|
Random spikes and dist. high sound left speaker | Add 3k3 res and 0.015mfd cap parallel toc201 | ||
| SONY |
AE2
|
Pic int blanks out then shuts down & restarts | Loss of field o/p - dry joints fop chip (next to lopt by back panel) | ||
| SONY |
AE2
|
Pic goes narrow with lines & high pitched whine loptx | Ht low at 70v - q613 2sa1162g in audio prot cct faulty - critical pt no 8-729-216-22 | ||
| SONY |
AE2
|
Periodical switching off and on ( 10 seconds ) | Replace ic003 with ae20 type version v2.82 | ||
| SONY |
AE2
|
Odd linearity faults looks like ringing | Cxd2018q ic561 48 pin surface mount device ( good luck!! ) pt-no 8-752-347-92 |