Grundig DVD-P 7600, Руководство по обслуживанию

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Hauptplatte – Spannungsversorgung / Main Board – Voltage Supply
1
+9V
TFT_+9V
ON/OFF_DCIN
ON/OFF_DCIN
GND
ON-DCIN
CH
REL
LCD_ON/OFF
M_DV33
URST#
URST#
M_DV33
ON/OFF_DCIN
TFT_+9V 5
ON/OFF_DCIN 4,5
GND 2,3,4,5
URST# 2
M_DV33 2
DV33
RFV33 DV33
DV33 V18
DCIN
DV33
DV33
TFT_+9V
DCIN
ON-DCIN
+9V
+9V
ON/OFF_DCIN
+C57
10uF/10V-0805
L26
FB
R77 150k
CB32
0.1uF
F1
P200/W200
U2 MP9141
1
2
3
4 5
6
7
8
BS
VIN
VSW
GND FB
COMP
EN
SYNC
C29
0.022uF
R57 2.7k
+C131
100F/16V
C30
100P
R129
20k
R126
1k
R79
NC
NC
FB
2
4 3
1
J11
DC-023
1
2
3
R78
300k
R127
10k
R74 15k
R87
2.2k
+C32
100uF/16V
D1
1N5819(SMD)
GRUNDIG Service DVD-P 7600
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