Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | KP46V15 | "D" AND "DS" BOARD CHANGED, REFER TO THE KP-46S55 S/M | The Service Manual shows the DS Board has three IC mountedon it. The one in the unit only has one IC. -HQ COMMENTS: Both the D and DS boards have been changed. Theyare not interchangeable. Please refer to the KP-46S55 for the correctschematic, page | ||
Sony | KP46V15 | NO COLOR ON SOME CHANNELS, RESOLDERED Q344 EMITTER | There was no color on some stations, using color bar generatorthrough antenna or external video inputs showed good color, per ASC Tech.Connecting composite video-out or S-Video-out to a monitor displayedperfect color.Signal-tracing chroma with Osciloscop | ||
Sony | KP46V15 | RED LINES IN PIX, CHANGED (REF ADJUSTMENT) FROM 1 TO 3 | RED HORIZ. LINES IN PIX. APPROX 3 AT TOP OF SCREEN. THEYLOOKED LIKE RETRACE LINES BUT COULD NOT LOWER G2 ENOUGH TO GET RID OFTHEM. PIX WOULD BLANK OUT BEFORE G2 COULD BE LOWERED ENOUGH. | ||
Sony | KP46V15 | REMOTE RMY-115 WORKS INTERMITTENTLY, TROUBLESHOOTING TIPS | Customer's complaint was that remote RMY-115 worksintermittently but servicer has not been able to verify. They replacedthe remote and IR receiver and customer is still complaining. Any othercomplaints or ideas on what the cause might be? -HQ COMMEN | ||
Sony | KP46V15 | NO VERT DEFLECTION, REPLACED SHORTED IC907 AND RED CRT | Symptom was no Vert. raster, only curved RGB linesacross the bottom half of the picture, audio and H.V. OK. F-902open, IC-1707 overheated. Replaced both parts, plus IC-1704 and IC1705.After 3 minutes IC-1707 went out again. Isolated CKT, Scope check sho | ||
Sony | KP46V15 | TWO TYPES OF CRT USED, THEY ARE NOT INTERCHANGEABLE | Some of these units are using the Mechanical sealed type CRT's. -HQ COMMENTS: Serial numbers approximately between: 9,000,001 and 9,001,150 and serial numbers 9,002,151 and up areusing the Mechanical type CRT. All others are the Silicon sealed type.T |