Denon DBP-1611UD

31
CheckFoutput.
（
4.8V
）
(114-16)
※
 4.32V
〜
.28V
Check-32Voutput.
・
Voltagecheck.
-32VDC(non-switched)voltageisO..
(1

12)
2. DISPLAY UNIT
2.1.FLTUBEdoesntlight.
CheckVCC3.3Voutput.
・
Voltagecheck.
3.3VDC(non-switched)voltageisO..
(1

18)
Checkparts(surrounding)andsoldering.
・
U (PT6302)
・
1 (201WOUSIN)
andothercircuits.
Checkparts(surrounding)andsoldering.
・
U3 (MR-662UYB)
POWERUNIT
・
T1 (EER28(SWTRANS))
・
D19 (FR307)
・
1 (201WOUSIN)
andothercircuits.
Checkparts(surrounding)andsoldering.
・
U (PT6302)
POWERUNIT
・
T1 (EER28(SWTRANS))
・
D4 (FR107)
・
1 (201WOUSIN)
andothercircuits.
N.G.
N.G.
N.G.
O..
O..
Checkparts(surrounding)andsoldering.
・
U (PT6302)
・
U3 (MR-662UYB)
・
1 (201WOUSIN)
POWERUNIT
・
P3 (20PINFFC1.0mm)
・
P4 (1PINFFC1.0mm)
MAINUNIT
・
U100D(MT830DDR2)
andothercircuits.
O..
END
O..