Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Samsung | CI3312 CI5013 P58 | HIGH HT ON B1 ( 125V ) LINE , CAUSING Q402 TO FAIL | CHECK R807 ( 11K ) PT No. Samsung 31018177113 - REASON : NO IP. ON PIN 3 IC801 FOR CONTROL AMP | ||
Samsung | CI3312 | TUNING INFO LOST ON CHANNEL CHANGE AND SET NEEDS R | PCD8572 RIC02 US | ||
Samsung | CI3312 | Tuning drift | Check R124 33k, R116/RR26 120k in afc cct - should be 2.5v at pin 9 of micro RIC01 when afc locked | ||
Samsung | CI3312 | TUNING DRIFT | R124 33k R116 , R126 120k | ||
Samsung | CI3312 | NO SWITCHING CVBS-AV MONITOR VOLTS ON IC 201 TEA20 | CHECK RQ08 PIN 12 OF RIC01 | ||
Samsung | CI3312 | NO LUMA OR VIDEO OVERLOAD USING AMIGA , CANNOT MOD | a ) FIT INSULATED LINK FROM PIN 20 TO 16 b ) FIT 3 X 47ohm 1/8w RES. SERIES WITH RGB I/Ps ON PINS 7 ( blue ) , 11 ( green ) , | ||
Samsung | CI3312 | Loss of tuning memory | RIC02 PCD8572 | ||
Samsung | CI3312 | Dead | C808 10µ 50v low cap, C817 100µ 25v low cap | ||
Samsung | CI330F/Z | Dead. | Mains Tx primary o/c - see Tv mag. | ||
Samsung | CI330F | Dead - 800Ma fuse blown. | R801 ( posistor ) in degause cct , C805 ( 0.22uf ) | ||
Samsung | CI213R | Int dead | Mains bridge rect int o/c | ||
Samsung | CI212R | Sound will not turn down. | Q119 ( 2SC1685 ) leaky. | ||
Samsung | CI212R | Sound at max & won't turn down | Q119 2SC1685 leaky | ||
Samsung | CI212R | Dead | IC105 micro faulty - should have I/p of 4.5v pin 42 & 4.7v o/p at pin 8 | ||
Samsung | CI210R Baby 10 | Dead. | Potted regulator. |