2/2
MAIN C.B pattern side
Front | 3 |
1
2
1.Replace the FB830 and FB831 of the secondary stage of the power supply to the jumper wire.
PT801 |
|
|
|
|
|
|
| |
18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 |
FB831 | JW |
|
|
|
| FB830 | JW |
|
fig.2
2.Remove the JW606 and JW608 which connect the GND traces.
|
|
| Remove JW606 |
| IC501 |
| Q705 |
|
|
| |
1 | 3 | 5 | 7 |
Q501 |
|
|
|
Remove JW608 |
|
|
|
| Q704 |
|
|
fig.3
3.Replace the JW801 at the primary stage of the power circuit to the ferrite beading.
JW801 | FB |
(TV− C2121 only) | |
C804 |
|
R810 | |
fig.4 |
|
