| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27XBR10 | VIDEO BLANKS, OPEN FOIL PATTERN BETWEEN Q-707 & Q-708 | Video blanks: observed voltage at base of Q-707 but it was notcontinuous at collector of Q-708 on C board. Y signal observed at pin 3of IC-301 but no RGB output. | ||
| Sony | KV1215 | HORIZONTAL BENDING TOWARD THE TOP, REPLACED C525 | Horizontal bending toward the top. I observed that thewaveform on the base of Q-501 looked fine, but at the anode side of D-502,distorted. Also, the horizontal hold locked at one end of its travel. | ||
| Sony | KV27TW71 | REPLACEMENT BOARD WITH SNOW, IC-303 REVERSED | No picture only snow. | ||
| Sony | DTC75ES | DOOR WILL NOT FULLY OPEN | Plastic of front panel was interfering with opening of door.Unit worked fine without front panel. | ||
| Sony | CCDTR7 | NO RECORD/PLAY AUDIO | No audio Playback/Record. AU-86 board comes off from theAU-85 board. | ||
| Sony | TAE1000ESD | INTERMITTENT POPPING NOISE IN REAR SPEAKERS | Intermittent popping noise in rear speakers. | ||
| Sony | CCDV101 | COLOR SHIFTS AND LINE IN PICTURE FROM CAMERA | Colors shift and changes to the right. | ||
| Sony | CDXA30 | UNIT WILL NOT LOAD DISC | Unit will not load disc, elevator will not come down. E-99shows on display. | ||
| Sony | CDX7580 | CLICKING NOISE AND WON'T ACCEPT DISK | Unit comes in with complaint of clicking noise and won'taccept a disk. This gear meshes with worm gear No. 423 and the gear No.412 is plastic and doesn't seem to be holding up very well. ASC reportsseeing two or three units with the same problem. | ||
| Sony | CFDD77 | COVER (B), CHASSIS DAMAGED WHEN CHANGING OPTICS | Servicer complained that cover is destroyed during removal ofoptical block. After installing optical block, then had to order cover. | ||
| Sony | KV27HSR10 | IK BLANKS RGB OUTPUT FROM IC-301, REPLACED CRT | There was no picture or characters displayed. Sound was okand the remote appeared to function. We found that there was no RGBoutput from the jungle IC (IC-301). Pin 27 of the jungle (IC-301) was0.V. We suspected the problem to be caused by the IK (ca | ||
| Sony | CDP520ES | INTERMITTENTLY LOCKS UP | While playing, unit will intermittently lock up or freeze.The display will freeze on the last thing it was showing before lockingup. Bumping unit may restore operation. | ||
| Sony | TCR502 | NO AUDIO OUTPUT ON PLAYBACK | No audio output or meter readings during playback. | ||
| Sony | STRAV910 | GOES INTO PROTECT MODE | Unit goes into protection mode shut down. | ||
| Sony | PVM1271Q | DEAD SET | Dead set. |