No Power - Samsung MX-FS8000 Service Manual

4.1.1. No Power

No P owe r
Che ck MICOM
UIC1 S T5.3V.
Ye s
Che ck MICOM
Crys ta l UX2.
Ye s
Che ck FRONT/VFD P CB
(VFD, Fro nt Ca ble )
Ye s
Re pla ce MICOM UIC1.
Copyright© 1995-2013 SAMSUNG. All rights reserved.
* Re fe r to wa ve pa tte rn
ima ge of Fig. 4-1.
No
Che ck MAIN
P CN1 5.3V.
P in 2, 4
Ye s
Che ck MICOM VCC P a tte rn.
4. Troubleshooting
No
Che ck or re pla ce S MP S .
Che ck P a tte rn or re pla ce it.
Che ck or Re pla ce .
4-2