pioneer Repair Tips
Search: pioneer
Results 21
Results 21
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
Pioneer | SV2803 | Field foldover at bottom | C2582 680µ 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 ) | ||
Pioneer | SD28AV1 | Dead - No HT o/p from psu when connected | IC401 fop chip TDA3654 s/c 26v supply | ||
Pioneer | SD28AV1 | Dead - 2amp fuse blown. | FH1701 ( IN4007 ) | ||
Pioneer | SD28AV1 | Bright raster with flyback lines. | T1043 ( BC858B ) , T1044 ( BC871 ) , R1043 ( 1k ) | ||
Pioneer | SD26 | Dead with squealing from psu | C852 2200µ | ||
Pioneer | SD26 | DEAD SOMETIMES SQUEALS OR TICKS | C852 2200uF |