Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV20TR23
|
Intermittent green picture, replaced ic-301 | Complaint of picture turning green was corrected byreplacement of ic301. component was isolated by monitoring the dc leveland signal components at pin 22, green output of the ic. after some time,a noticeable shift in the dc component was observed. part w | ||
| SONY |
KV20TR22
|
Intermittent tuner, see s/b 203 | Just rec'd s/b tvp-0203 about resoldering the ground. i had atuner here that i checked and found that the ground referred to in the s/bwas indeed cracked. further investigation also revealed that several othergrounds were cracked at various points aroun | ||
| SONY |
KV13TR24
|
Intermittent snowy picture, replaced tuner | Intermittent snowy picture. | ||
| SONY |
KPR46XBR15
|
Dark picture, replaced e1 board | Picture missing y component of the video signal. menu,characters and pip were on. the picture consisted of dark reds and greens. | ||
| SONY |
KPR41EXR95
|
Green crt leaking, replaced crt | Green crt leaked and shorted out the crt socket. bothwere replaced and set operated normal.dealer is shipping crt direct to pittsburgh iaw technical flash89r1. -hq comments: thanks for supplying the defective sample. | ||
| SONY |
KP53XBR25
|
Distorted circle in middle of screen, replaced the green crt | A 6 diameter area in the middle of the screen was out offocus when brightness and picture controls are at maximum. using thecolor generator, circle would only show up when a green picture was used. | ||
| SONY |
KP53XBR25
|
Red lines through picture, replaced red crt | After about 10 min, red lines would appear in the picture.after 20 min, picture would be all red. | ||
| SONY |
KP53V15
|
Sound, no picture, replaced q812 (g2 control) on n board | Unit has sound but no picture. traced problem to no g2.found defective q812 g2 control. | ||
| SONY |
KP46V15
|
No vert deflection, replaced shorted ic907 and red crt | Symptom was no vert. raster, only curved rgb linesacross the bottom half of the picture, audio and h.v. ok. f-902open, ic-1707 overheated. replaced both parts, plus ic-1704 and ic1705.after 3 minutes ic-1707 went out again. isolated ckt, scope check sho | ||
| SONY |
KP41EXR96
|
Horizontal convergence controls inoperative, r503 (a board) | |||
| SONY |
GEN-TVP
|
Adaptors for european tv's and vcr's | |||
| SONY |
FDT5BX5
|
Picture distorded(looks like agc overload, soldered j101 | Can't tune channel. looks like agc over-drive. | ||
| SONY |
FD525
|
Indication plate loose, glued back into place | Circuit city reported to me that they had two units where theplate indication came unglued. | ||
| SONY |
TAM1000
|
Part number of ic201 not on sub master | Part number of ic201 (8-759-168-14) is not on sub master. -hq comments: thanks for the info. the part has been loaded in by kcps.in the future even though the part may not be registered at kcps, pleaseorder anyway as when kcps receives your order, they | ||
| SONY |
TAM1000
|
Part number of x401 not on sub master | Part number of x401 not on submaster. -hq comments: the part has been loaded by kcps. thanks for the info. | ||
| SONY |
TAM1000
|
Part number of upper cabinet assy not on sub master | Part number of upper cabinet assy (ref 11) not on sub master. -hq comments: the part has been loaded by kcps. thanks for the info. | ||
| SONY |
SPPER1
|
Wrong description of battery | What is a bt189 battery? | ||
| SONY |
SPPA60
|
No power in handset - replace d506, p/n 8-719-017-51. | Handset came in with no power. going to ic505, systemcontrol, i measured all the vcc and ground lines. everything checkedout ok. then, i went and measured some of the pins on ic505 and found pin#23 to be high. when shorted to ground the h/s would wor | ||
| SONY |
SPPA60
|
Vox cutting off measages too early-remove solder bridge(r99) | When answering machine would take the icm, the vox would cutthe messages off. going to the micro first, i found that when leaving amessage, the vox pin wasn't pulsing high and low like it should have been.following it back, ic15/pin 13 had audio going i | ||
| SONY |
SPPA60
|
No ring, no intercom or audio at speaker base-resolder j301. | No audio at ogm, ring, intercom, memo and play back. imeasured the speaker resistance (32Ω), but measured an open at basekeyboard. found cold solder at base keyboard j301 connector and at speaker(sp601) wires. |