Sharp Repair Tips
Search: sharp
Results: 1789
Results: 1789
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SHARP |
CA10 59DS03H
|
Field scan at top stretched | Scan coils faulty - do not run for long - risk of crt neck damage | ||
| SHARP |
CA10 59DS03H
|
Field - no pic at top ½ of raster | Field stage is supplied with + & -ve supplies fused by f601/2. check these & q501/2. q501 faulty & replaced with a irfi9020 (uprated device) | ||
| SHARP |
CA10 59DS03H
|
Dead with mains fuse o/c | Q701 chopper fet s/c rh-tx0166bm22, d712 zener rh-ex0419bm22, buh515 loptr - if stuck in st/by aft replacement q702 bc338 in psu s/c | ||
| SHARP |
CA10 59DS03H
|
Dead apart from power light | 2 x 560k start up res hidden under chopper heatsink | ||
| SHARP |
CA10 59DS03H
|
Dead apart from neon glowing | R703/705 68k hi res | ||
| SHARP |
CA10 59/66DS03H
|
Set won't start (no line drive) | D602 s/c in -13v supply (rhdx0504bmzz) | ||
| SHARP |
CA10 59/66DS03H
|
Partial frame collapse and foldover | Replace fuses f0601, f0602 rear of pcb, upgrade to 2.5a. if fuses ok, check r617 22r | ||
| SHARP |
CA10 59/66DS03H
|
No sound on speakers, ok on headphones | Smd c2310 33nf leaky (45v line down to about 30v) | ||
| SHARP |
CA10 59/66DS03H
|
No remote or local buttons function | R705 68k o/c (no supply to ic702) | ||
| SHARP |
CA10 59/66DS03H
|
No remote or front control functions | R704, r705 68k 1w in 5v supply to micro are high or o/c | ||
| SHARP |
CA10 59/66DS03H
|
Frame collapse | Fuse f602 o/c (qfsj2521cezz) | ||
| 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 |