Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
Sony | RX | Severe EW distortion & vertical overscan. | Drys on L802. | ||
Sony | KVA2942S | FOR vertical SHIFT AND HEIGHT PROBLEMS | ENTER SERVICE MODE AND MAKE SURE "GEOMETRY SET" IS OFF | ||
Sony | KV2764 | vertical IC TDA3652 defective. -No longer available- Foldover at the bottom , reduced width. | Fit a TDA3654 and change R518 to1,5K | ||
Sony | KV2022UB | Line - tearing & jagged verticals. | R637 , C609 , C621. | ||
Sony | FE2 | Line tearing, ragged verticals, arcing noise. | incorrectly fitted EHT lead at the LOPT end. Follow bulletin reference TV05900 for correct fitting. | ||
Sony | BE2A | FAINT vertical LINES LEFT SIDE OF SCREEN | FIT 150nf/250v CAP BETWEEN PINS 2 AND 3 OF CNC74 ( IS NEAR FOCUS POT ) 3 PIN PLUG. CAP PtNo 1-137-146-11 | ||
Sony | AE4 | No power, TV goes on/off,vertical deflection incorrect | IC802 & fusibles R818/819 | ||
Sony | AE2 | vertical ripple with staining effect | D613 double diode in psu has leak in one leg | ||
Sony | AE2 | vertical ripple & 'staining' effect | D613 - double diode in psu leaky | ||
Sharp | C2015P | vertical line in the middle of screen. vertical IC defective. Type: X0238CE | Replace with a common uPC 1378. (Fully compatible) | ||
Sharp | DV5101 DV5103 | Stuck in StBy: No vertical drive: Colour faults: D | All can be caused by IC1400 VSP replace PtN RHIX426BMZZ | ||
Sharp | DV3760H | vertical STRIPES ON LEFT SIDE ESP DARK SCENES | FIT 1K8 IN PLACE OF JUMPER WIRE R895 Sharp VRD-RA2HD182J | ||
Sharp | CV2031G | STR 5441 sced. After replacement, (also changed R521) starts with no vertical defl. and goes to stby after a while.Eventually goes dead. | Replace also Q613 2SC1815 Tr. | ||
Sharp | 5BSA 51AT15H | vertical picture shift, alters with temperature | replace R512 180k 0.5W next to Q508 | ||
Sharp | 4BSC DV6632H | line pulling, bent verticals | C623 4.7uF 50V next to Q603 regulator |