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Results 804
Results 804
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Sharp | DV5105H | Dead with green LED flashing | R715 pin 13 chopper tfmr risen from 0R33 to 1R | ||
| Sharp | DV5105H | Dead except LED rapidly fashes Green | HT high at 150v (110v) R715 0R33 1w had risen to 0R5 (pin 13 chopper tfmr) | ||
| Sharp | DV5105/5107 | DEAD. R705 BURNT UP | REPLACE IC700 AND R705 | ||
| Sharp | DV5105 | Dead , the chopper transistor Q702 was short-circu | After replacing these items and the TDA1039 chopper control chip IC700 tbe set worked normally. | ||
| Sharp | DV5103H/DV5903 D3000 | Chrom info out of register with lum | Small plug in non volatile memory chip IC1411 on digital PCB | ||
| Sharp | DV5103H Euro DS1 | Slow start up with Q700 BF487 in start up cct overheating | C707 22µ 50v & C713 1µ 50v | ||
| Sharp | DV5103H | St/by only - LED remains red | 113v HT = 185v; R753 & R781 39k o/c | ||
| Sharp | DV5103H | Reverts to st/by at sw on | 113v HT high at 170v as CNX82A opto coupler faulty - also check R754 150k | ||
| Sharp | DV5103H | Dead with the 2A fuse and 8R2 , 7W surge limiter | The cause can be a short circuit in the chopper transformer , between the primary winding and earth. | ||
| Sharp | DV5103H | Dead with HT present | Q509 BC635 & Q510 BC338 in field tb leaky - also check C236/C502 | ||
| Sharp | DV5103H | Dead with blackened mians fuse | R700 surge lim res 8R2 o/c - caused by s/c chopper trfmr pri | ||
| Sharp | DV5103H | Dead - Ht low at 45v instead of 113v | D754 6v2 zener in psu feedback loop leaky - also replace CNX82A opto coupler | ||
| Sharp | DV5103H | Dead - 2A fuse & 8R2 7w surge lim res o/c | S/C pri chopper trfmr to earth | ||
| Sharp | DV5103H | Blank raster & no OSD after LOPTx replacement | C612 in beam lim had burnt out | ||
| Sharp | DV5103 Euro DS1 | Low sound - vol & mute operate correctly | Pin 4 (mute) TDA1905 IC301 low. C321 470µ 10v decoupler leaky | ||
| Sharp | DV5103 | WHEN USING SUBTITLES PART OF TEXT DISAPPEARS | IC1415 Sharp CH-IX1412CJH4 | ||
| Sharp | DV5103 | When replacing chopper trfmr | Don't use DV5105 version - different | ||
| Sharp | DV5103 | LIN FAULT , OR LOW DEF PIC OR LOSS MEM , TUNING , SO | IC1411 NVM Sharp CH-IX1409CJHO | ||
| Sharp | DV5103 | DIST SOUND PLAYING BACK VHS HiFi USING A/V IP.CHAN | 10K RESISTORS ARE FITTED , FROM NEG SIDE C1374 TO DECK , FROM NEG SIDE C1372 TO DECK , FROM NEG SIDE C1394 TO DECK , FROM POS | ||
| Sharp | DV5101H | WONT COME OUT OF SBY | R612 OPEN - CHANGE R612 WITH 2.2ohm AND FIT R612 2.2ohm Sharp -XZ0204BMZZ , J-13 1.2ohm Sharp VRD-RA2HD1R2J |