| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Samsung | CI348 | Int low contrast picture. | Drys on front potentiometers. | ||
| Samsung | CI348 | Int low contrast | dry joints on front pots | ||
| Samsung | CI348 | Int blows Q404 | Dry joints C414 | ||
| Samsung | CI348 | Int blows 2SD1650 Q404. | Drys C414. | ||
| Samsung | CI348 | IC601 overheats. | C909 ( 100nf ) | ||
| Samsung | CI347FF | Sound int | Dry joints IC101 etc under screening | ||
| Samsung | CI347FF | INT SOUND | RESOLDER IC101 | ||
| Samsung | CI347FF | Dead | Q403 2SC2229 & Q402 2SC2120 | ||
| Samsung | CI347FA | Int blowing fuse. | Replace 800mA with a 1AT anti-surge type. | ||
| Samsung | CI340ZA | Int blowing fuse. | Replace 800mA with a 1AT anti-surge type. | ||
| Samsung | CI338Z | St/by only | IC003 µPD1987C faulty - no o/p from pin 6 to turn on Tr to energise relay | ||
| Samsung | CI338Z | Int blowing fuse. | Replace 800mA with a 1AT anti-surge type. | ||
| Samsung | CI338Z | Dead. | Mains transformer primary o/c. | ||
| Samsung | CI338Z | Dead - fuse gone. | Uprate fuse to 1Amp , R413 ( 1R ) , BU508DF s/c. | ||
| Samsung | CI338Z | Chan display shows "88" but chan change ok | Check Tr805 & DZ809 ( 5v supply pin 24 IC4 low) |