Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | AE1 | Sound crackles & mute symbol flickers on/off | orange coloured crystal trimmer CV1101 on the Nicam module | ||
Sony | AE1 | Shuts down with LED flashing 4 times | Check C605 220µ 35v, C617 100µ 50v | ||
Sony | AE1 | Shimmering horizontal black lines | R544 330R scan coil damping res o/c | ||
Sony | AE1 | Rolling on certain chans & dependant on pic content | C403 47µ on main pcb under tuner | ||
Sony | AE1 | Purity poor | Scan coils shifted slightly - slacken & reposition | ||
Sony | AE1 | POWERS UP THEN TRIPS OFF | IC251 ( LA4280 ) SHORT | ||
Sony | AE1 | Picture dissapears and goes to snow | Check memory IC for -30v , if low check L807 10uH | ||
Sony | AE1 | PICTURE COVERED BY FINE SHIMMERING HORIZONTAL BLAC | R544 330R O/C IN FIELD CCT | ||
Sony | AE1 | Pic blanked out - sound ok | Check 18v supply - read 38v.; Q608 2SD1761 | ||
Sony | AE1 | Only left hand side of pic visible with bowed side | Dry joints pins 17 & 18 plug/skt CNJ51 AV interface board | ||
Sony | AE1 | off | STR50115, R2M, R621 1R 2w, & cp PS801 | ||
Sony | AE1 | No sound or pic | 12V at L606 low R822 ( 1K ) o/c | ||
Sony | AE1 | No R/C operation, no sound & pic - pic size varies with brightness | C615 1000µ 25v 14v res cap supply faulty | ||
Sony | AE1 | No picture - with sound. | D803 , R807 ( 1k ) | ||
Sony | AE1 | No picture - sound Ok. | Mod. |