Dicas Reparação
Modelo - Chassis
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Resultados 81389
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDXR79 | DISPLAY ILLUMINATION IS WEAK | Illumination is really weak and/or remote line out does notwork. This problem occurs quite frequently. | ||
| Sony | KV27XBR60 | DEAD SET, COLD SOLDER JOINT R-167 | Dead set. The set could be turned on with remote but it cameon with channel 0 in display and picture was out of horizontal sync.Once these EVR adjustments were made, the set worked ok as long as itwas turned On or Off with remote or by unplugging and re | ||
| Sony | KV27TS22 | NO VIDEO, REPLACE IC-301 | Had no video, traced problem to defective IC-301. | ||
| Sony | CCDTR7 | INCORRECT PART NUMBER IC141 | Incorrect part number in service manual. | ||
| Sony | DTC75ES | CRINKLES TAPE | When unit is put into Review mode, the tape skews downwardand is creased. The problem was found by Gary Kilbourne. What happens isthe pad that is attached to the lever assembly comes loose, providing noback tension. We have two new units with this prob | ||
| Sony | CDP990 | WON'T READ OR PLAY DISCS - NO TOC | Intermittently reads or plays certain discs or none at all.During play unit skips consistently every few seconds and won't tracksearch properly. | ||
| Sony | KV27TR10 | DARK PICTURE, REPLACE R-587 | Dark picture. G2 voltage less than +200VDC. No + 1000VDCsupply. | ||
| Sony | ITD150 | RECEIVER AUDIO FADES OUT | After a time between 30 minutes and one hour, the receiveaudio in handset would fade out. Doing almost anything to phone -pressing any button or going to on-hook and then off again would restorereceive audio for another hour. | ||
| Sony | CDP291 | DOOR WILL NOT CLOSE | Upon power up, door will open and will not close when open/close switch is pressed. IC-201 pin 67 load out is stuck high (+5V), pin68 load in toggles high and low (0V) when open/close switch is pushed,pin 63 tray out switch input is low and pin 64 is hi | ||
| Sony | KV2080R | CHANNEL SELECT STAYS ON "0", REPLACE IC-102 | When set is turned on, it cannot be changed from channel 0.When trying to change channels, there wasn't any memory clock signal onpin 40 of IC-101 or pin 16 of IC-102. Disconnected pin 16 of IC-102 andyou could change channels. | ||
| Sony | KV32XBR10 | NO PICTURE, REPLACED C-511 | Found B+ line incorrect. Traced to C-511 on A board. | ||
| Sony | KV32XBR10 | INTERMITTENT PICTURE, RESOLDERED C-335 OFF OF IC-301/PIN 44 | Picture would intermittently loose sync. By taping on circuitboard found problem. Found cold solder joint on C-335 off of IC-301/pin44. | ||
| Sony | KV2691R | INTERMITTENT AND NOISY PICTURE, REPLACE L-203 | Picture was intermittently noisy and snowy. Tapping or movingmost anything would cause the set to act up or stop acting up according towhat was happening at that time (looked similar to when you have badconnection on T-203). | ||
| Sony | STRGX60ES | DISTORTION ON ONE CHANNEL OR HISSING EITHER LEFT OR RIGHT | Distortion on either left or right channel. This particularcustomer called it hissing sound. Acting up when it gets hot. Note: Haveencountered several of these models with the same problem. Factory hasnot soldered the output transistors correctly to | ||
| Sony | SPPS10 | WEAK RECEPTION IN HANDSET | Weak reception in handset - both channels. Looked like brokenfoil on IF or Audio board. Fixed broken foils but still weak recep-tion. After much troubleshooting through portable unit, found problem inbase. |