| Size |
Model |
Chassis |
Symptom |
Problem Description |
Fix |
| 13 | 13SB50 | | Sound | Sound is garbled | C1705 and C1702 |
| 19 | 19RV629P | | OSD | no On Screen Display (OSD) | D1904 (1SS119 or ECG519) |
| 21 | 20HS60 | | Audio | audio very low | Short TP2001 to TP2002 for service mode. At option S33, change the value until sound is restored. Somewhere near 82. Memory IC2702 may be bad. |
| 21 | 20HS60 | | Audio | no sound | IC3001 (#RH-IX2570 CEZZ, MTS decoder) |
| 25 | 25A-M050 | | Flicker | Picture flickers when there is loud music or vibrations near the TV | Resoldered Vertical IC pins |
| 25 | 25A-M050 | | Squeal | high pitched squeal when TV is On | Spray paint yoke on neck of CRT |
| 25 | 25J105 | | Dark Video | Dark picture, brightness control has no effect | R435 (82kohm/.5W) |
| 25 | 25J105 | | Vertical | Vertical Deflection Short | C511 (100uF/63V), Q501 (2sc3299), Q502 (2sc3299) |
| 25 | 25MC157 | | Vertical | Vert shrunk at top and bottom | C2508 (47uF/63V), C2505 (100uF/63V) |
| 25 | 25MC157 | | Video | picture short on top and bottom | C2501 (100uF/25V) |
| 25 | 25NV68 | | Video | Snowy video when first turned on | IC701 and C711 |
| 25 | 25VTJ100 | | Dead | Dead, Motorboat sound in speakers | IC756 (5V regulator) |
| 27 | 27AS100 | | Dead | Dead | D754 shorted, RY701 open coil |
| 27 | 27DVS100 | | Audio | Audio level is low then becomes worse and distorted | Replace tuner TU1951 (this is a two tuner set) |
| 27 | 27F-S50 | | Tuner | tuner drifts, A/V inputs work | Replace tuner |
| 27 | 27LS180 | | Dead | Dead, blew Fuse | D713 and fuse |
| 27 | 27NL20 | | Power | TV won't turn off | C2705 (470uF/16V) |
| 27 | 27RV79 | | Dead | Dead | Q1501 |
| 27 | 27RV79 | | No Video | No raster, No audio, no vert | R2504 (1ohm/1W) |
| 27 | 27RV79 | | Dead | Dead set | Q1501 (2SC945Q), D2708 (1SS119 or NTE519) |
