Werbung
GRUNDIG Service
Display-Platte / Display Board
Ansicht von der Bestückungsseite / View of Component Side
Ansicht von der Lötseite / View of Solder Side
Display-Platte – Netzteil / Display Board – Power Supply
to P. 2-13
J101
+5V
1
2
+3.3V
3
4
AV_SW
5
AV_SW
CON5
+3.3V
L102
10uH
C101
C102
D101
CMDSH-3
1u
1u
C104
0.68u
+3.3V
+5V
C110
EC102
0.1u
100u/16V
28
D102
L101
22uH
MBRM120
7
1
SW2
FB1
U101
LT1947
9
Vo2
R101
10
Von
2
FB2
124K 1%
R102
TFT_POWER_C
10K 1%
C105
10n
R106
0/NC
+5V
VCC
L103
0/2.2uH
C103
C111
EC101
0.1u
100u/16V
0.1u
EC103
100u/6.3V
+7.5V
C106
C107
0.68u
0.68u
R103
C116
C118
49.9K 1%
10u
0.1u
D103
BAT54S/SOT
C109
R104
0.68u
10K 1%
+17V
L105
+17V_IN
0/2.2uH
C115
C108
C117
0.1u
0.1u
10u
2 - 15
VCCT
C112
EC104
100u/16V
0.1u
D104
BAT54S/SOT
-15V
-15V_IN
L104
0/2.2uH
C113
C114
EC106
0.1u
0.1u
10u/16V
DVD-P 7000
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