Chapter 3 - Troubleshooting
No Power
Does red standby LED on front panel light?
No
Is standby LED
blinking ?
No
Is Eco switch on side of unit turned
off?
(46/52/60")
No
GE3 board (32, 40") GE2B board (46/52")
GE2A (60")
|
| Press power |
|
Yes |
| button while |
|
|
| monitoring pin 3 of |
|
|
| ||
|
| CN6150 on power |
|
|
| supply board |
|
|
|
|
|
Yes | See protection |
| flowchart |
Yes
Turn switch on
High (3.3V) | Yes | GE3 board (32, 40") | ||
GE2B board (46/52") | ||||
on pin 3? |
| |||
| GE2A (60") | |||
|
|
| ||
| No |
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| |
|
|
| ||
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|
|
| |
BAL Board
FIGURE
NO POWER TROUBLESHOOTING FLOWCHART
15 |
