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Results: 87708

Make	Model	Symptom	Problem
SONY	KV2643R	Channel lock, replaced l001	Right after turn-on, tuner would lock on a channel. wouldnot change channels manually or by hand unit. it had no clock on pins12 and 13 of ic001 (volume and on/off ok).
SONY	KV1945R	Poor remote operation, resoldered x002 on md board	Poor response from remote control. poor range - missesfunctions.
SONY	KV1945R	Poor remote operation, resoldered shield to n board	Weak remote range. this unit had poor shield ground on then board causing the short range of remote control.
SONY	KV1913	No audio on ch 10-12	No audio on channel 10/12 or very low sound. found channelind. lamp for channel 10/12 defective.
SONY	KV1545R	Remote operation range too short, open ground "n" board	This unit had poor shield ground on n board causing shortrange on remote when set was on.
SONY	KV1221R	Picture distortion, replaced c524	Picture pulled up 3 inches on bottom of the screen and upperright hand corner blanked. found c524 off pin 13 ic301 was installed withpolarity reversed.
SONY	KP7220	Incorrect blue convergence, replaced d5320	This unit had a blue convergence problem. the blue verticallines were wider than the red or green.
SONY	KP7200	Incorrect tuning operation	Tv would scan but would not stop on stations.
SONY	CFS45	Defective side plates	Plastic handle side plates on this model brake. handle side plates may not be strong enough to carry weight of this model under allstress conditions.
SONY	KV8000	Poor h sync	Set displayed poor horizontal sync.
SONY	KV1945R	Color distortion, replace ic301	No blue, yellow picture. base voltage at q701 was 0 volts.output at pin 28 at ic301 0 volts, input to ic good.
SONY	KV1913	No picture	Loss of vertical deflection.
SONY	KV2643R	Shut down, removed l810	This unit would shut down by itself. the picture wasexpanded in size (a lot of overscan). the hv was 3kv lower.
SONY	KV2643R	Sound no mute during change, replaced q042	Sound would not mute during channel change. checked pin #13of ic032 positive pulse was present during channel change, therefore,q042 was suspected.
SONY	KV2643R	Clock display dims, replaced display	Clock display dims when touched by hand. display flickers when someone walks by tv.
SONY	KV2601	No color, replaced shorted cv301	After about 2-3 minutes of playing time color disappeared.found cv301 actually physically shorted to 0Ω.
SONY	KV2601	No uhf, replaced q203	During programming unit would skip uhf band. 12v b+ was low(10.5v), q203 was bad.
SONY	KP5000	Incorrect function for tuning, q2211 leaky	During programming unit would not stop on active channels in one direction from low to high.
SONY	KV2644R	No tuning lock, replaced c219	Would not lock on to any channel in program. aft voltage pin#10, ic201 down to 0.4v.
SONY	KV2643R	Channel drift, replaced ic2003	Set would drift off channel during operation. found ic2003(display memory) apparently loading control ic and changing pwm voltage.