Bang & Olufsen BeoVision 5 - 42 US Manual página 67

6.6 Fault fl ow chart, English
No Picture
No Beo4 menu
PDP st.by LED = Blinking 3 times
No Picture
No Beo4 menu
PDP st.by LED = Blinking 4 times
Replace
Module D2
OK?
Confirm voltage
Module P
P23p2 15.3±0.5
P25p1 15.3±0.5
P25p5 13.3±0.5
P25p7 5.2±0.3
P27p4 5.0±0.3
All OK?
3
Check/Adjust
Vsus = label value
Vda = 67 V ± 1 V
OK?
8
YES
Replace
Module D1
Replace
Module P
NO