| Size |
Model |
Chassis |
Symptom |
Problem Description |
Fix |
| 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) |
| 27 | 32LS400 | | Shutdown | Goes into shutdown | Resolder flyback pins |
| 27 | CL27S18 | | Dead | Dead | D717 (near IC703) |
| 27 | CL27S18 | | Power | shuts down | resolder C517 and flyback transformer |
| 27 | CL27S18 | | Power | set shuts down after a few seconds | IC751 (9V regulator) |
| 27 | LC26D6U | | Audio | No audio, or intermittent sound | Add insulation pad, ( #PSPAZA663WJKZ ) on the foil side of IC2502 between the PWB and the heat sink. |
| 32 | 32SF630 | | Video | No picture, no horizontal deflection | C631 (.51uF/250V) |
| 32 | 32U-S50 | | Video | No color | C812 (coupling cap) |
| 32 | LC32D4U | LCD | Audio | no sound, or intermittent | Add insulation pad, ( #PSPAZA663WJKZ ) on the foil side of IC2502 between the PWB and the heat sink. |
| 32 | LC32D6U | | Audio | NO or intermittent Audio | Place an insulation pad on the foil side of IC2502 between the PWB and the heat sink. The IC is located on the AV unit. Insulation Pad #PSPAZA663WJKZ. |
| 36 | 35LD956B | | Video | Video flickering with white and black lines. Worse when cold | CF201= 4.5MHz trap = Filc0013cczz |
| 37 | LC37D4U | | Audio | no audio | remove black heat sink goo on underside of A/V board |
| 37 | LC37HV4U | | Dead | Dead, LED blinks | Press and hold Vol down and input button while turning on the main power switch. A *K* will appear. Vol down and look for *L on reset = 5*. Reset this to zero using channel down and vol buttons. Turn set off. |
