| Size |
Model |
Chassis |
Symptom |
Problem Description |
Fix |
| 36 | CF3566A | | Power | Power won't shut off, later won't power back on | Power relay, C871 (22uF/50V) |
| 36 | CF3566A | | Power | shuts down, may be intermittent | C342, C871 |
| 36 | CF3566A | | Power | Dead, just ticking | IC801 (#23319619), C863 (#24677470), R860, R866 (0.18ohm/1W, #24004704) |
| 36 | CN35C90 | | Video | pic has wavy lines and ripples, snow, intermittent sound | bad caps in regulator circuits of power supply |
| 36 | CW35D81 | | Dead | Dead | C388 (100uF/16V), Q381 (2SA1015) |
| 36 | CX3583A | | Video | No vert on bottom half of screen | C342 (1uF/50V), C305 (1uF/50V) |
| 36 | CX3583A | | Power | fuse OK, relay clicks | C871 (22uF/50V) |
| 36 | CX3583A | | Power | relay clicks, but unit just ticks | Q404 (2sc3892a, #190483), C416 (10uF/160V), C871 (22uF/50V) |
| 36 | CX3583A | | Power | Dead, no click | C871, D870 |
| 36 | CX3583A | | Power | dead, clicks | C416 (10uF/160V), C871 (22uF/50V), Q404 (2SC3892A) |
| 36 | CX3683 | | Power | Intermittent no turn on | C871 (22uF/50V) |
| 36 | CX3683A | | Video | Vertical foldover at top | C305 (1uF/50V), C320 (100uF/35V), C330 (10uF/50V), C342 (1uF/50V) |
| 36 | CZ36T31 | | Video | lines in pic, changes with volume | speaker wires pinched |
| 42 | 42HL196 | | Video | Lines in pic, then loses pic after warmup | Reheat solder on UP9 on control bd |
| 43 | 43H70 | | Power | intermittently shuts off with red LED flashing once per second | Z801 (#23148734) |
| 43 | 43HX71 | | Power | Power LED is on, but doesn?t start | resolder C809 and C810, replace fuse F860 if blown |
| 46 | 46H84 | | Video | Herringbone pattern, all inputs | C451 (100uF/50V) |
| 46 | 46H84 | | Video | Vertical Jitter on bottom of screen | C330 (10uF/16V, in shield near vertical) |
| 46 | 46HM94 | | Power | Dead, blinks 3 times | Scaler Board (#23148141, requires realign after replacing) |
| 48 | TP48D90 | | Video | Convergence no good | If F701 is bad, replace Q702. If F702 is bad then replace Q701. Check to be sure all 2.7ohm/half W resistors |
