Inhaltsverzeichnis
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GRUNDIG Service
LCD-Spannungsversorgung / LCD Power Supply
LCD VGL/VGH POWER
C51
1000nF 16V 2012
R99
1K 5% 1005
100nF 25V 1005
LCD BACKLIGHT POWER
LED_ANODE
LED_CATHODE
LCD_AVDD
C61
4.7uF 6.3V TANT_P
R118
5.6K 1% 1005
VR2
2.2K 1% 1005
R122
8.2K 1% 1005
-5V
+3.3V
L2
3.3uH (LLF4017/(2RH2D11))
L3
LLF4017T-4R7NR80
U9
D5
7
SW2
MA729/SOD323
FB1
10
VO2
R101
390K 5% 1005
VON
2
FB2
C53
LT1947/MSOP
R105
27K 5% 1005
C55
10nF 16V 1005
U10
1
6
Vout
SW
2
5
GND
Vin
3
4
FB
CTBL
C57
LT3465/SOT23-6
470nF 25V 1005
R107
10 ohm 5% 1005
LCD Vcom POWER
U11
1
8
OUT A
V+
2
7
INPUT A
OUT B
3
6
INPUT A
INPUT B
4
5
V-
INPUT B
LM8262/MSOP
C66
4.7uF 6.3V TANT_P
D1
2
C47
3
470nF 25V 1005
1
C48
BAT54S/SOT
D2
1uF 6.3V 1005
2
C49
3
470nF 25V 1005
1
BAT54S/SOT
C96
10uF 10V 3216
LCD_AVDD
D4
5V
MBRM120/SOD123
C52
R98
4.7uF 10V 2012
30K 5% 1005
1
9
R102
10K 5% 1005
V_max
L4
LLF4019T-470MR34-C
PWM0
C58
1uF 6.3V 1005
R117
24K 1% 1005
VR1
R120
1K 5% 1005
20K 5% 1005
2 -
MPixx VP 6200/30GB
D13
1
C93
3
470nF 25V 1005
2
BAT54S/SOT
-10V
VGL
+20V
VGH
C94
10uF 25V 3216
VCOM
M
-5V
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Inhaltsverzeichnis
