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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | D14 | DISC MOTOR WILL NOT SPIN | Dead disc motor. Could feel some mechanical binding. Thisoccurred with six dealer stock units at St. Louis SSC. | ||
| Sony | CDP710 | INTERMITTENT OPERATION AT HIGH TEMPERATURE/HUMIDITY | Unit will intermittently skip, shut down, or not read TOC.Problem only occurs on hot, humid days, customer does not have airconditioning. Servicer unable to duplicate problem in air cond. shop.This is the second unit servicer has seen with same complain | ||
| Sony | SLHFT7 | DISTORTION IN B HI-FI | Distortion in B Hi-Fi only. Misadjusting tracking a littleimproved sound quality, but pix then noisy. | ||
| Sony | XR550R | WON'T PLAY TAPES | Load mechanism cycles continuously. Catch is worn out onplate Ref. #223. | ||
| Sony | PSFL7II | SHORTED C403 | Dead set. | ||
| Sony | D5 | DEFECTIVE STATOR MOTOR | Unit would play first disc OK. Second disc would spin butTOC could not be read correctly. If set were shut off and then turnedback on, unit would not play the second disc. | ||
| Sony | KV1981R | INTERMITTENT BRIGHT GLOW, R545 WRONG VALUE | Customer complained of intermittent bright glow across topof CRT. Inspection revealed possible cause was over-scan because I couldnot reduce vertical size. | ||
| Sony | KV25DXR | POWER SUPPLY | Unit came in with blown power supply. All parts founddefective were replaced. Unit was turned on and exhibited foldover at topand jittery pix. IC651, Q651, Q652 failed again. Problem was found to beon GB board. | ||
| Sony | CCDV110 | PICTURE ROLL IN PLAYBACK | Picture roll in playback. | ||
| Sony | SLHF600 | IC1 ON SS-32 BOARD IS THE WRONG IC | Unit has MB88551-130G IC in unit which is the number onPage 87 of owners manual but MB8551-162G is the number in the partslisting. -HQ COMMENTS: MB88551-162G is the correct IC - Page 87 has the wrongmodel number for IC1. | ||
| Sony | KV25DXR | DARK LINES H&V IN PICTURE AT POWER ON AND HMH | At power on there were dark horiz. and vert. lines in thepicture with the video in the background. After about 20 sec they woulddisappear and the picture would be normal. Going into HMH the lines wouldalso be there and they would stay until go was pres | ||
| Sony | SLHF750 | HUM BAR, E-E MODE | Hum bar floats through pix in E-E mode. PS voltages appearnormal, but found open zener diode D003 in power supply. Problem mostnoticeable on Ch. 5. Did not appear when playing back pre-recorded tapes. | ||
| Sony | HVM302 | AUTO IRIS OVER COMPENSATES FOR BRIGHT LIGHTING | Camera used for outdoor security surveillance. Bright lightcauses iris to over compensate - produces a dark picture. -HQ COMMENTS: Have unit sent to service center for service adjustments.Please inform of results. | ||
| Sony | CDP620ESII | DISC OVERRUNS | Does not read TOC, overspins. | ||
| Sony | SLHFT7 | KEY PAD BUTTONS WILL NOT ACTIVATE ANY FUNCTION | Fuse (F002 on PS-97 board) blown and no functions from keypad. Tuner timer can be programmed and remote works all functions.Proper voltages measured on pins of IC401 from key pad. |