Page 1
Netzteil / Power Supply FSP223-3F02
Ansicht von der Bestückungsseite / View of Component Side
51
GRUNDIG Service Chassis SX
Page 2
Netzteil / Power Supply FSP223-3F02
Ansicht von der Lötseite / View of Solder Side
52
GRUNDIG Service Chassis SX
Page 3
Netzteil / Power Supply FSP223-3F02
!
!
T4.0A H/250V
P801
L
P801:3
CY105
CY106
P801:1
N
53
P1
R601
R602
R603
R607
R608
Q603
R631
C610
Vcc
F101
R630
L602:2
!
TH101
VA101
!
L602:4
R627
R628
!
!
CX101
R101
!
C608
R625
R626
C604
C605
C611
LF101:2
LF101:1
8
5
2
!
34
12
Vcc
ZCD
Comp
FB1GND
U601
!
LF102:2
34
12
LF102:1
DRV
Cs
Mult
R221 R213
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
GRUNDIG Service Chassis SX
T101:14
R130
R143
FB502
5
2
3
3 4
D103
R131
D105
D104
!
Vcc
BR
FB4S/OCP
PC502:1
U501
R132
R133
R533
Q103
Q104
!
ER3924
!
R147R148
!
R144
EE19-10P
C501
D503
D
D
N.C.6GND
!
R521
CY103
CY104
!
T101:11
Q101
3
T101:2
Q102
T101:6
C111
!
C112
T101:10
!
T501:9
8
7
T101:9
T501:8
2
1
ZD504
T501:5
T501:6
PC501:2
!
!
PRIMARYSECONDARY
T101:13
T101:12
T101:8
T501:1
T501:2
T501:3
T501:4
12
R236
C220
C201
C208
D204
+
+
+
R204
R205
C203
C202
R242
C221
R241
1
2
R243
3
D219
4
D220
R244
D216
C209
R215
R216
+
C205
R227
Q201
R235
Q203
R234
R237
R240
P1
C101
+
!
R151
34
Vcc
+
C102
PC102:1
Q504
ZD501
C117
C103
D107
R529
!
L601
L602:1
L602:3
!
Q503
C601
!
C607
Q601
R621
D602
C602
P2
!
D601
FB601
1
!
R528
!
PC501:1
3 4
P5
BD101
!
CY102 CY101
!
!
!
!
R623
D603
R624
C606
R622
Vcc
+
C603
ZD505
Q602
R629
7
4
3
6
C609
R150
3 4
ZD101
C118
PC101:1
!
R121
R123
D501
R111
R112
Q109
R134
D106
R138
R522
R523
R124
Q502
C502
C105
Q105
Q106
Q501
R524
R525
R122
R125
R141
P5
D502
R105R106R107
P3
C106
C109
Vcc
R135
R136
R501
R502
R126
D113
4
6
8
5
P3
R149
R137
C113
ZD502
+
R503
C507
D101
3
CT
Vcc12Vbost
Rt
FB
FF
Bo
GND
10
R127
R128
C107
13
7
DT
N.C.
MUpper
U101
HB
MLower
SF
Fmax
Css
2
1
R142
C108
FB503
R504 R505 R530
+
C510
C505
C508
16
R146
15
C104
14
R145
11
D102
9
R129
C110
R526
C509
R531
C506
ZD503
FB501
D505
R206
SGND
EN
DVS1
DVS2
U205
C218
R207
PGND
VCC
GD1
GD2
R208
+12V
STBY
S3
R209
8
7
6
5
R229
R228
L203
R247
R245
C222
R246
R248
R225
C216
R224
R226
R223
C211
Q207
Q210
Q211
C212
PC502:2
U202
S1
Q208
+
R256
Q209
R222
R249
Q212
12
R257
R258
R260
!
+12V
R210
+24V/8A
Q206
R253
Q205
R250
R211
L202
PC102:2
!
+24V
GND
Q213
R259
R214
12
Q214
R261
R254
C225
L201
+
C207
R201
Q202
R255
C226
C223
C224
+5VS/2.5A
!
+5VS
GND
R230
R251
S2
R231
TH201
R202
C206
R203
D210
+
R252
ZD201
D206
C204
R232
D209
R233
S1
!
12
GND
+12V
STBY
+24V
+5VS
ZD202
D207
C210
U201
C213
DIM
BL
R212
PC101:2
+12V/1.5A
+12V
+
GND
GND
S3
R217
C215
R218
S2
S1
R219
R220
P201
P202
P203
1
2
3
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