TV Repair: Common Faults and Solutions.

Search:
Results: 87436

Repair Guide: Common Issues and Fixes

Brand	Model	Fault	Detailed Problem
SONY	STRAV900	No station memory	Unit had other problems dsply bd. was replaced w/ new bd.unit did not retain memory - when unit was turned on or off, a flashing/blinking dsply would occur. on battery voltage to memory, saw when pwrwas rmovd from unit, memory battery voltage drops to
SONY	LCV814	Part number for strap	I need a part number for the strap on the case. -hq comments: please try 3-712-595-11. it is the camera strap partnumber.
SONY	CCDF40	Replacement evf not the same as service manual	The replacement evf is not the same as the one in the unit. -hq comments: please refer to ccd-f40 service manual - supplement no. 2.
SONY	TCD5M	Service manual is no longer available	The service manual for this unit is no longer available. thisunit was introduced in 1986 but is still for sale in sonam. can you makethis manual available again or should we just have kansas city parts makecopies to sell to customers? -hq comments: i
SONY	D9	Part number for worm gear is not listed	The part number for the worm gear is not listed in theservice manual. in fact the part is marked as not supplied. can we get apart number? -hq comments: this part will not be available separately. it issupplied with the md chassis assembly.
SONY	KV27TX20	No sync on child picture, troubleshooting suggestion	Main picture ok - child picture is out of horizontal sync. -hq comments: check sync component pin 2 ic-1303 and check sync inputpin 36 ic1101. also check pin 47 frequency 14.3mhz and pin 53 14.3mhz.pin 60 and 59 are the sync outputs ic-1101. technicia
SONY	CCDF35	Wavy lines in picture	Wavy lines all the way through the picture. -hq comments: may be caused by wind getting into the cassette compart-ment.
SONY	CCDF36	Wavy lines in picture	Wavy lines all the way through the picture. -hq comments: may be caused by wind getting into the cassette compart-ment.
SONY	FD500	Need part number for white cabinet	No part number for white cabinet found in service manual. -hq comments: the part numbers are as follows: front cabinet part numberis 3-345-525-31, rear cabinet part number is 3-345-526-31.
SONY	D15	Intermittent no focus or no focus (no play/start)	The focus bias is off because clearance between the turntableand md chassis is too low. it should be 2mm. it is around 1.5mm. turn-table gradually lowers with use causing the focusing distance to change.
SONY	CCDF36	No eject	No eject. unit attempts to eject then shuts down. turn take-up reel during eject cycle then eject function ok. found defectivecapstan motor. -hq comments: the capstan motor also drives the reel mechanism so ifthe reel does not rotate in the eject mod
SONY	CCDM8U	Battery light blinks - no functions	Unit is dead except for flashing battery lamp.
SONY	KV2691R	Ic-301 substitution, see sb ctv0236 and tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).
SONY	KV2690R	Ic-301 substitution, see sb ctv0236 and tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).
SONY	KV2681R	Ic-301 sub., see sb ctv0236 and tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).
SONY	KV2680R	Ic-301 cx20129 substitution, see s/b ctv0236 tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).
SONY	KV2675R	Ic-301 replacement, see s/b ctv0236 and tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).
SONY	KV2665	Ic-301 replacement, see s/b ctv0236 and tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).
SONY	KV1993R	Replacement ic-301, see sb ctv0236 & tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).
SONY	KV1992R	Replacement ic-301, see sb ctv0236 & tvp0025	When replacing ic-301, the substitute part does not work. -hq comments: we have two service bulletins which pertain to the above.please refer to service bulletin no. ctv0236 and tvp0025 (csv-1).