Panasonic Repair Tips

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Results: 2900

Make	Model	Symptom	Problem
PANASONIC	ALPHA 1	Lack of color at top of pic while playing pre-reqs	Change c604 from 0µ047 to 0µ33
PANASONIC	ALPHA 1	Int flicks off tune with momentary bright blue raster	Chopper chip ic801
PANASONIC	ALPHA 1	High ht (128 instead of 119v)	C808 10µ 50v hi esr
PANASONIC	ALPHA 1	Height reduced to 1 inch	Ic451 tda3653a, c554 10µ 250v hi esr
PANASONIC	ALPHA 1	Grey scale poor with weak blue	D306 on b o/p from decoder - used 1n4148
PANASONIC	ALPHA 1	Flashes 1 col brightly then off with squeal	O/c coil on crt base
PANASONIC	ALPHA 1	Field - txt lines at top of pic	C455 100µ 35v hi esr
PANASONIC	ALPHA 1	Dead.	2sd965r standby switching transistor q802 s/c.
PANASONIC	ALPHA 1	Dead with psu squealing	Line dr tr s/c - driver tfmr faulty due to arcing between heatsink lugs & print by driver tfmr
PANASONIC	ALPHA 1	Dead str54041 blown	Q801 & q802 (both 2sd965). c808 (10mfd 50v) also replaced
PANASONIC	ALPHA 1	Dead or int start up - chan display only	Ht to str54041 - chip faulty
PANASONIC	ALPHA 1	Dead - no psu output	D851 ht rect s/c c2408m
PANASONIC	ALPHA 1	Dead - fuse ok.	Ic801 str54041m chopper control ic.
PANASONIC	ALPHA 1	Dead - display only	Q801 &q802 2sd956/r tr's leaky
PANASONIC	ALPHA 1	Dead	Q802 2sd965r st/by sw tr in psu s/c
PANASONIC	ALPHA 1	Dead	Q551 2sd14441 line output transistor s/c r567 1 amp fuse link o/c d854 r2kl s/c, c808 10ufd in power supply sending ht up to 190 volts
PANASONIC	ALPHA 1	Dead	Q802 sby switch 2sd965r
PANASONIC	ALPHA 1	Dark defocussed bars moving down screen	Crt low emission - minimise by adj of a1s
PANASONIC	ALPHA 1	Colour - flashing bright blue.	Ic801.
PANASONIC	ALPHA 1	Blows line transistor	Line driver tx dry jointed