| Size |
Model |
Chassis |
Symptom |
Problem Description |
Fix |
| 20 | 20VR4B | | Shutdown | Powers up for a few seconds, then shuts off | C670 (100uF/16V) |
| 27 | 27CX5B | | Video | No video, Sound OK | CBH1 (0.22uF, filter cap) |
| 27 | 27FX49B | NA6DV | Video | No video or OSD, sound OK | IC451 (LA7838), D561 (ECG552), R552 (2ohm/.5W) |
| 27 | 27UX5B | A3LXU | Power | TV dies after a while, and won't restart | D744 (HZS12A2 or ECG5021A) |
| 27 | CT2647 | | Video | 3 black bars at the top of the pic | C604 (33uF/160V) |
| 27 | CT2670 | G6LXU | Red Flare | Red flaring on the outline of the picture | Replace C724=4.7uF/250V |
| 32 | 31DX21B | M1CLXU | Video | Jitter, intermittent vert collapse or varying width | Q706 (2SD2012) |
| 32 | 32CX11B | A3LXU3 | Power | Dead | D744, Q201 |
| 32 | 32UDX10S | MF1 | Loss of Sync | Loss of Sync from tuner or external signal | Resolder or replace I005 (SMD)=BU4053BCF |
| 32 | 32UX01S | M10LXU | Tuner | Interference in pic | C938 (2200uF, 16V) |
| 42 | 42EDT41 | PW1A | Video | After running for 10 min, thick vertical bar appears on left side of screen | resolder resistors located on ribbons from the panel to X boards |
| 43 | 43F300 | DP-25K | Video | Won't fully converge | RK50 (2.7ohm/1W), RK62 (2.2ohm/1W) RK63 (150ohm/2W), RK46 (1.8ohm/1W), IK05 and IK04 (STR392-110) |
| 43 | 43FDX15B | DP-15K | OSD | No OSD | C026 |
| 43 | 43FWX20B | | Video | Focus on left and Right bad | Add 2 Spark Gaps (#CJ00072R), between pin 4 & 5 and one between pin 8 & 5 of TF01 |
| 43 | 43FWX20B | | Power | no video, audio, or OSD | Q445 |
| 43 | 43FWX20B | | Video | No video | L306 |
| 43 | 43FWX20B | | Video | Horizontal noise in picture on first turnon | wiggle anode connector to identify weak connection. If this causes the symptom, replace the lead |
| 43 | 43FWX20B | | Video | Screen displays locked | resolder IC003 pin 1 |
| 43 | 43FWX20B | | Power | IC401 fails multiple times | C417, add C480 (.1uF/50V) to pin 40 and 44 of IC401 |
| 43 | 43FWX20B | | Video | Screen freezes, and other weird eeprom type problems | jumper I007 pin 1 to Cathode of D019 |
