Dicas Reparação SHARP
Modelo - Chassis
Pesquisa: SHARP Enviar Dica Resolvida
Resultados 1459
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sharp | CA10 59/66DS03H | excessive width with E/W error | replace R519 100k (o/c) | ||
| Sharp | CA10 59/66DS03H | distortion on right channel | SMD C2314 100nF leaky | ||
| Sharp | CA10 59/66DS03H | dead, neon light on | R704 68k 1W (no 5V to Micro) | ||
| Sharp | CA10 59/66DS03H | dead, line drive present on base of LOPTr but it is not being turned on | lack of bias to Q602 due to D605 o/c (RHDX0591BMZZ) | ||
| Sharp | CA10 59/66DS03H | dead | C613 680nF 250V burn-up or buckled, also R613 2.2k R610 safety 33R (RRXZ0218BMZZ) | ||
| Sharp | CA10 59/66DS03H | bottom half of screen dark on high contract scenes | replace D514 1N4148 (leaky), feeds off frame stage to pin 22 jungle IC201 | ||
| Sharp | CA10 59/66DS03H | bottom half of pic Ok, top half stretched with bright line in the centre | 15V supply missing, replace fuse F601 1A near LOPTx | ||
| Sharp | CA10 51DS02H | no sound | IC104 NVM24C16 (RHIX1588BMZZ) | ||
| Sharp | CA10 | service mode | to enter service mode switch on while holding VOL- and CH+ together | ||
| Sharp | CA10 | not memorising customer preferences (col, bright, cont) every time the set switched on | there is no customer preference memory on these sets, alter for optimum in service mode | ||
| Sharp | CA10 | no sound | audio Ics muted due to pin 12 being held low, SMD C2310 or C2320 33nF leaky | ||
| Sharp | CA10 | No response to R/C or front controls | Check R704/5 68k but in this case the main micro IC101 C161K had a short on pin 74 data I/P - lifting this pin gave correct amplitude of data across R102. Chip is 80 pin sm device! | ||
| Sharp | CA10 | green patches/strange colours (usually on bright scenes) | CRT shadowmask warping on excessive beam current. Enter service mode, select page 00 and set POS 04 (brightness) to 24; POS 05 (saturation) to 2C; POS 06 (contrast) to 4B. | ||
| SHARP | CA10 | Dead | Secondary voltage was missing . R 713 (560 K ) in series with R 714 (560K) was O/C | ||
| Sharp | CA1 51DT25H | frame collapse, no sound, won't go to stby | no 10V line, replace Q500 BC328 |