PIONEER Repair Tips
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Results 21
| Make | Model | Ch: | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|---|
| Pioneer | SV2803 | Field foldover at bottom | C2582 680ยต 35v | |||
| Pioneer | SV2803 | BOTTOM FOLDOVER | 680mfd , 35v FIELD SCAN COUPLING CAP | |||
| Pioneer | SV2801 | Sound int | Check spkr pl/skts & AM/FM sound module earthing for dries & QS46 17.7292MHz Xtal | |||
| Pioneer | SV2801 | No contrast - RGBs high at 165v | U4606 vid proc chip faulty - U4647 does | |||
| Pioneer | SV2102 | No sound/vis - EHT present | IC U4606 | |||
| Pioneer | SV2102 | EHT NO PIC OR SOUND | U4606 ( DO NOT USE PIONEER PART No !!! ) | |||
| Pioneer | SD28AV1 | St/by only - led flickers | 5v from 7805 IC722 reg varies - Micro IC1415 pin 27 s/c | |||
| Pioneer | SD28AV1 | Small raster - low 155v line. | IC723 ( L7808CX ) | |||
| Pioneer | SD28AV1 | Picture displaced to RHS. | C502 ( 7.5nf ) | |||
| Pioneer | SD28AV1 | Pic displaced 3" to left | C516 470pF 1600v | |||
| Pioneer | SD28AV1 | No colour. | IC1452 ( SDA3526/2 ) | |||
| Pioneer | SD28AV1 | No B-Y. | IC950 ( TDA4680 ) | |||
| Pioneer | SD28AV1 | Frame cramping. | IC402 ( TDA3654 ) | |||
| Pioneer | SD28AV1 | Dull picture with flyback lines. | CRT faulty. | |||
| Pioneer | SD28AV1 | Dead. | TR501 , T501 ( S2000AF ) , IC521 ( uA7812 ) , IC3501 ( TDA1521 ) , FH1701 ( 1N4007 ) |