TV Repair Tips


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Size Model Chassis Symptom Problem Description Fix
1313A42 PowerDead, just a blinking power LEDC516 (1uF/50V)
1414DLV75 Videono pictureinverter board (AE006844)
1919A21 PowerDead, Fuse OKD513 (NTE579), Q501 (AD300675)
19CF-1922 Videobottom half of screen was black with lines in the top halfC301 (2.2uF/50V)
19CF1926A PowerDead setDA42 (6.2V zener, .5W)
19MV19L2 PowerDeadC425 (.0012uF/2kV)
24MW24FM1ComboVideopartial or no verticalR3614 (150ohm, BZ210253), D3613 (33V zener)
24MW24FP1 PowerDeadD1703 (AE000141), IC1702 (AE002834), IC1701 (AD301771), Q1705 (BZ510098)
2727A32 Powershuts down randomlyQ512 (2SA1624), R527 (.68ohm/2W)
2727A33 VideoVertical rollC1535 (10uF/50V, in comb circuit)
2727A41 PowerDeadC527
2727A43 PowerDead, no clickD603 (15V Zener)
27CF-2662B TAC-9215 Vertical Image Stretched at top Edge of picture C301 (1uF/50V), C305 (1uF/50V), C308 (220uF/35V), resoldered IC301 (TA8427K)
27CF-2665 VideoRed line across center of screenR327 (5.6ohm/1W), vertical IC (AN5521)
27CF-2666A  Vertical Single horizontal line accross middle of screen AN5521 C305, R327, C308
27CX2788  Power Completely dead C866 (22uF/25V), C863 (4.7uF/50V), resolder any bad connections
27CX2788  Lines in video Lines in top third of raster C381 (220uF)
27CX2788  PowerDeadC822, C840, C841, DC regulator
27MW27FN1comboVideovertical retrace at the top of the pictureC427 (100uF/35V), C402 (1uF/250V)
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: Don't kill yourself.  If you do, don't blame us...  We totally warned you.  These tips are intended for qualified service technicians that know what they're doing.  Unqualified persons should never service their own equipment.  Televisions contain very high voltage that could kill you.