samsung Repair Tips
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Results 701
Results 701
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Samsung | CI533 | whistling, no line output | C412 (482212613155) s/c | ||
| Samsung | CI5322XT | Dead - PSU overworking & HT excessive at 250v | Correct HT 125v when C852 470µ 16v replaced but R826 1R o/c & LOPTr 2SD1650 s/c also | ||
| Samsung | CI5322T | St/by led comes on briefly at sw on then dead | C817 100µ low cap | ||
| Samsung | CI5322T | No sound/pic - raster present when A1 advanced | 5v supply low from IC803 5v reg - reg s/c | ||
| Samsung | CI5322T | IF REPLACING WIDTH COIL GIVES TUNING/IF FAULT CHEC | 21" 32449-412-650 14" 32449-412-603 | ||
| Samsung | CI5322T | Dead | R801 5R6 7w o/c; C816 2200pf 1kv cracked & leaky | ||
| Samsung | CI5322 | Field collapse | R412 o/c & check D401 ERB4304 also C307 100µ 50v | ||
| Samsung | CI5322 | FIELD COLLAPSE | R412 OC ALSO REPLACE D401 AND C307 ( 100uF ) | ||
| Samsung | CI5312W | St/by only - chopper tfmr squeals when not in st/by | C807 47µ 25v & C813 1µ 50v hi esr | ||
| Samsung | CI5312 | Dead, sqeals when sw out of st/by | C807 47µ 25v & C813 1µ 50v hi esr | ||
| Samsung | CI517ZF | Low brightness | C519 10n 2kv A1 decoupler on crt base | ||
| Samsung | CI517Z | Stuck in AV mode | IF strip perm muted as EQ101 2SC815 Tr leaky - used 2SC1815 in lieu | ||
| Samsung | CI517Z | Blank screen , if AV selected , scart signals ok | EQ101 2SC815 sc | ||
| Samsung | CI517 | Int col - high HT | TA7698AP chip overheats due to hi HT 160v instead of 125v STR30125 power chip faulty | ||
| Samsung | CI515ZA | Int blowing fuse. | Replace 800mA with a 1AT anti-surge type. | ||
| Samsung | CI514Z | DEAD RELAY CLICKING | C411 100pF 2kv SC | ||
| Samsung | CI5102Z | NO SIGNALS , TUNE VOLTS VARY BUT NO STATIONS | CHECK RQ04 , 05 , DZ824 33v 05 10k 0.25W | ||
| Samsung | CI5079Z | PSU kit when blow up/LOPTr goes s/c | Both HIS0169C, SMR40200C;R2KN 0403-000691; KSD5072YD 0502-000295;C852 2301-000111; 2n2 800v Cap ;2303-000163;Coil AA27-90001G | ||
| Samsung | CI5079Z | Dead - F801 3.15A fuse o/c | SMR40200 s/c pins 3-4, DZ801 R2KN s/c, HC801 HIS0169B also reqs replacement | ||
| Samsung | CI5079Z | Dead - chopper Tr s/c, avalanche diode s/c | Caused by HIS0169 hybrid device - replace with HIS0169C modified type to prevent HT rising in st/by - also change C852 1n8 ceramic cap with a polyester type you can purchase 10 of them from ARD for 25p + vat! The order code is 160-00458. Check HT in st/by - should be 140v but could be much higher if any of the former are faulty |