Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
ITT | 3732 CVC825P | Width & hight low. | 145v rail down - R651 ( 120k ) high. | ||
ITT | 3732 CVC825P | Frame - Hight & width low. | 145v rail down - R651 ( 120k ) high. | ||
Hitachi | C8Q | Balloooning pic on hi brightness | HT varies between 140-160v - R941 100k ½w hi res | ||
GEC | C1402H CVC801 | Startup - dead. | IC700 ( 7812 ) 12v reg , T873 , IC870 ( TDA2140 ) check by change | ||
Ferguson | ICC8 | To set preffered settings | Hold pink normal button for 5 secs. When menu appears set up and select store option at bottom of menu then press 'vol+' to store | ||
Ferguson | ICC8 | To access service mode | Hold 'Vol +' & 'Vol-' whilst sw on at front | ||
Ferguson | ICC8 | Shuts down at sw on | o/c print between 150v supply & 1M res feeds base TP53 in control cct | ||
Ferguson | ICC8 | Blue flooded pic | TT32 BF423 leaky, RT27 1k 1/4w o/c | ||
Ferguson | ICC8 B68N | Trips off into prot mode at sw on | FOP chip TDA8178FS s/c - nla use kit of STV9379F, 2v1 zener & 3k9 resistor but fit a 3v9 zener to avoid non lin band across bottom of screen | ||
Ferguson | ICC8 B68N | Streaky pic with line doubling effect | Replace small elects in IF can | ||
Ferguson | ICC8 B68N | Dead - psu starts for about 5 secs | Line dr tr BSR51 TL17 faulty - used BC879 in lieu | ||
Ferguson | ICC8 B59NX | Blank raster, no OSD or Txt - sound ok | DL42 1N4148 leaky reducing blanking pulse to pin 35 IV01 | ||
Ferguson | ICC8 B59NX | Int no col or bars of col | CC63 2µ2 63v leaky | ||
Ferguson | ICC8 B59N | Dark pic | RT08 1k on crt base | ||
Ferguson | ICC8 | Trips off at sw on - then dead | BY397 13v supply rect DL13 s/c |