Grundig 22 XLE 3220 BA Service Manual page 39

Chassis u2
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Netzteil / Power Supply FSP139-3F02
P801
!
!
!
!
!
P802
TH101
F101
LF101:2
LF102:2
!
!
4
3
4
3
L
P802:1
!
BD101
!
!
!
N
1 2
1 2
P3
P802:3
LF101:1
LF102:1
SA101
!
L601:6
L601:1
R625
D602
R624
R623
Q602
R626
U601
+
C606
8
6
4
3
!
R627
L601:5
5
2
C612
L601:8
R609
R608
R604
R605
R606
Q603
P2
R622
Vcc
1
2
!
!
L602
R104
R103
R102
+
C101
!
!
C601
C602
Vcc
D101
+
D601
FB601
2
1
Q601
R129
!
1
R134
D105
!
R621
!
R501
P3
PC102:1
D505
Q504
!
ZD504
C608
C609
Q502
C610
C614
R504
R505
R506
P2
N.C.
Q505
R533
3
PRIMARY
D102
R127
!
Q101
D103
R122
U101
R121
12
16
N.C.
VGH
Q103
R123
ZD101
2
14
VCC
VB
C110
8
SSC9502
15
Reg
VS
Q102
R124
R125
D104
1
11
Vsen
VGL
5
9
!
CSS
RV
R126
Q104
C109
4
10
SGND
PGND
R132
R131
R130
!
!
FB502
T501:6
T501:9
1 2
T501:4
R503
R507
R508
R523
R502
!
D501
U501
5
8
Vcc
D
2
7
+
BR
D
A6069H
2
3
6
GND
N.C.
4
1
FB
S/OCP
D504
!
!
PC501:1
ZD503
Q503
D503
R531
T501:2
+
T501:1
!
CY103
CY104
!
!
CY105
!
N.C.
CY106
SECONDARY
D201
T101:12
+
+
D202
T101:7
D206
+
3
!
T101:1
T101:8
!
D205
T101:3
!
T101:11
R218
R
D203
L202
C211
R219
+
+
R220
C206
R221
!
R222
Q202
R236
C215
PC502:2
R223
Q203
R228
R230
C216
R
R229
!
U202
!
Q205
24V/4.5A
24V
12V1.5A
L201
12V
+
GND
C209
C210
5Vs/2.5A
5Vs
+
+
R211
R212
Q206
STBY CTRL
R232
P201
GND
1
2
3
4
5
24V
6
7
8
9
10
DIM
11
BL_ON/OFF
12
P202
5Vs
1
2
3
4
5
6
7
STBY CTRL
8
12V
9
10
11
12
13
14

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