| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDTR6 | INTERMITTENT DISPLAY - NO VF | Display intermittently dead or scrambled. Also no viewfinderoperation also intermittent. Found shield on VC-81 board shorting somecomponents on the VF board mounted in the left-side cabinet. | ||
| Sony | KV27XBR15 | HORIZONTAL CENTERING: SERVICE MANUAL PROCEDURE, TVP SB 102 | The horizontal centering adjustment on page 30 of the servicemanual omits the fact that a horizontal centering tap exists as shown onpage 36, the F board. If the remote commander adjustment is made withthe tap in the wrong place, some sets will exhibit | ||
| Sony | SLV575UC | WILL NOT PLAY | Modes of operation are incorrect (won't play etc.). Found camgear defective. | ||
| Sony | CDX6020 | SKIPS DURING TRACKS 3-5 | Burbank informed me that he has had complaints where the unitwill skip or stop on track 3 or 5. He installs a piece of plastic beneaththe metal clip which holds the ribbon cable (larger one) close to theFOP body to extend the ribbon connector. He says | ||
| Sony | CDXR79 | SKIPS DURING TRACKS 3-5 | Burbank informed me that he has had complaints where the unitwill skip or stop on track 3 or 5. He installs a piece of plasticbeneath the metal clip which holds the ribbon cable (larger one) close tothe FOP body to extend the ribbon connector. He says | ||
| Sony | CCDF56 | NO AUDIO IN PLAYBACK | No audio in Playback but unit had EE audio. | ||
| Sony | CCDF55 | NO AUDIO IN PLAYBACK | No audio in Playback but unit had EE audio. | ||
| Sony | CDX7580 | ONE IN TEN DISCS WILL NOT PLAY | RF, C-F, T-Gain and F-Gain all checked ok. Problem would notshow. PLL measured 4.25MHz. | ||
| Sony | KV27SXR10 | UNIT COMES ON INTERMITTENTLY, RESOLDER T-651 | Unit would not come on intermittently i.e. no sound, noraster. Moving set slightly it will come on/go off by itself. Noted no135Vdc whenever problem occurred. Checked power supply on G bd., sawthere was no DC voltage at collector of Q-651. Resistance | ||
| Sony | CDP470 | SYSTEM WOULD NOT READ TOC | Servicer called for assistance after several components in-cluding the optical block were replaced. Unit would spin, focus searchbut would not read TOC. Indicated No Disc. I noticed that whenever Imoved the leads on connector CNJ-201 for the optical p | ||
| Sony | CCDF55 | DISTORTED IMAGE | When bright lights (incandescent to birthday candles) are pre-sent in the image a large vertical streak appears to the bottom of thepicture. | ||
| Sony | CDX7520 | NO POWER | No power - unit reset ok. | ||
| Sony | XR7180 | NO AUDIO OR LOW AUDIO FROM SPEAKER OUT; LINE OUT O.K. | Low or no audio from speaker out when air conditioning orhead lights are on line out ok. | ||
| Sony | CCDF55 | HALL ADJUSTMENT | 3-3-5 Hall Adjustment No. 12 has a formula to calculate C butnever says it is needed in subsequent steps. | ||
| Sony | TAE1000ESD | NO AUDIO OUTPUT | Unit had no audio output unless it was in the Dolby Surroundmode. Data entered pin 10 of IC-506 but was not at the output (pin 11).Found by comparing to another unit that all digital audio originated frompin 11. IC-1001 and IC-506 had been previously r |