Grundig GDRH 5625, Service Manual

Page: 33 / 43

MAIN POWER CONN
For DDR V DD-2.5V
(POWER DOWN LOADER)
FRO M POWE R BOARD
DLED
V2.5CO NN
V2.5CO NN
V33 CO NN
V5CO NN
-12V
+5VSTB
+12V
E5_ GPIOx45
V25_ CON
GND
GND
V5CO NN
GND
VCC
GND
V33
VCC
V18 V25_ CON
GND
V33 V25
GND
GND
+12V -12V
+5VSTB
V33
GND
U9
PQ018 EZ02 /PQ070 XZ02
1
5
3
2 4
6
VIN
G
N
D
VOUT1
V
C
A
D
J
VOUT2
+
CA45
220u /10
MT1
Moun tHole
1
2
3
4 5 6
7 8 9
H
2
34 5 6
7 8 9
+
CA12
220u /10
MT2
Moun tHole
1
2
3
4 5 6
7 8 9
H
2
34 5 6
7 8 9
+
CA43
220 UF/10V
R479
DNS-4 .7K
+
CA42
47 UF/10V
R508
DNS_1K
+
CA8
220 UF/10V
C39
0.1UF
FB4
FBMJ2125 HS420 -T
+
CA5
220 UF/10V
+
CA44
330u /16V
C416
0.1UF
R251
DNS_1K
C417
0.1UF
FB1
FBMJ2125 HS420 -T
MT3
Moun tHole
1
2
3
4 5 6
7 8 9
H
2
34 5 6
7 8 9
C40
0.1UF
R507
DNS_1K
FB135
FBMJ2125 HS420 -T
+
CA6
47 UF/10V MT4
Moun tHole
1
2
3
4 5 6
7 8 9
H
2
34 5 6
7 8 9
C418
0.1UF
R252
DNS_2 .2K
+
CA7
220 UF/10V
U10
PQ025 EZ01
1
5
3
2 4
6
VIN
G
N
D
VOUT1
V
C
A
D
J
VOUT2
FB2
FBMJ2125 HS420 -T
+
CA13
330u /16V
J1
13 HEADER 2.0MM CABLE WIRE
1
2
3
4
5
6
7
8
9
10
11
12
13
R420
DNS-300
D1
DNS-LED_GR EEN
1
2
R58
DNS-300
C420
0.1UF
C419
0.1UF
Hauptplatte – Spannungsversorgung / Main Board – Power Supply
GR
UNDIG Ser
vice
GDRH 5625
2 -