Dicas Reparação SHARP
Modelo - Chassis
Pesquisa: SHARP Enviar Dica Resolvida
Resultados 1459
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sharp | DV51083H D3000 | Dead. When the collector of the 2SD1546 line outpu | The line output transformer was faulty. Fit a replacement and power the set up slowly via a variac. If at about 100V input th | ||
| Sharp | DV51083H D3000 | Dead - HT present | C715 1000mfd 16v in 5VM supply | ||
| Sharp | DV51083H | Tripping & various faults | Fault on digital sub panel (uses the ITT Digit 2000 chipset) & is very unreliable - as each chip costs £20+ & entire panel replacement is advised by Sharp (£200) - repair is usually uneconomic | ||
| Sharp | DV51083 D3000 | Trips after LOPTx replacement | FOP chip TDA8175 s/c & supply res 1R o/c | ||
| Sharp | DV51083 D3000 | Tripping continously - int originally | C715 2200 16v LT res cap low cap | ||
| Sharp | DV51083 D3000 | Dead - HT ok when LOP dis'd | LOPTx faulty | ||
| Sharp | DV51083 | Weak R when heated | Set up grey scale via hset | ||
| Sharp | DV51083 | Dead | C710 1000µ 25v, C734 100µ 25v hi esr | ||
| Sharp | DV5107H DV5132 D | NO SYNC OR NO COL , NVM DATA COUPT | ADD 8.2v ZENER BETWEEN PINS 5 AND 8 OF IC1003 CATHODE - PIN 8 Sharp RH-EX0413BMZZ | ||
| Sharp | DV5107H Deco 4 | Dead with 2A mains fuse blown | S/C across chopper Tr was chopper trfmr s/c pins 2, & 6 but when replaced, fuse blew again due to chopper Tr MJF18006 going s/c - also worth replacing TEA1039 chopper chip IC700 | ||
| Sharp | DV5107H | Reverts to st/by int | C721/ C719 10µ 50v; C722 100µ 16v; C723 4µ7 50v cured it | ||
| Sharp | DV5107H | R612 FAILS FOR NO REASON | CHANGE R633 TO 2.2ohm Sharp -XZ0204BMZZ ( R633 SAME AS R612 ) | ||
| Sharp | DV5107H | No start up - LEDs flashing red/green | HT high at 156v - LOPTfrmr & check 0R33 in psu & caps | ||
| Sharp | DV5107H | Dead - LED flashes red/green | LOPTx | ||
| Sharp | DV5107H | Dead - keeps blowing LOP trs | Line drive int - replaced tbase/RGB daughter board - used board from DV5105 - physically larger but electrically works ok |