STR 6122 TWIN
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
STR 6122 TWIN
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service
GRUNDIG Service
Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
Schaltplan Netzteil / Circuit Diagram Power Supply
3 - 1
3 - 2
22R
R210
100nF
UC3842
1
2
4
3
LINE_FILTER
L200
1
2
3
4
47uF
35V
C230
35V
470uF
C225
470uF
25V
C226
16V
2200uF
C229
2200uF
16V
C224
470uF
25V
C223
220uF
35V
C222
47uF
35V
C221
100uF
16V
C202
MAINS_SKT
PL200
1
2
BC847
Q223
BC327
Q222
39uH
L204
39uH
L203
39uH
L503
BUZ80
Q201
1
2
3
4M7
R213
10K
R234
33K
R233
4K7
R230
1K5
R229
10K
R228
4K7
R231
7K5
R204
1K
R211
47K
2W
R209
1R3
R212
22K
R232
5K49
R207
22K1
R206
150K
R205
22R
R202
100R
R208
68K
1W
R201
BY98-50
D224
SR220
D223
BA157
D222
BA157
D221
BA159GP
D210
1N4007
D209
1N4007
D208
1N4148
D206
BA157
D204
T1A
5_X_20mm
F200
2n2
250V
C210
33nF
400V
C209
220pF
C204
C205
10nF
C208
220pF
C207
220nF
C200
1N4007
D202
1N4007
D201
1N4007
D203
1N4007
D200
T200
1
4
7
9
10
12
14
13
15
17
18
GND
O/P
Vcc
VREF
RT/CT
ISENSE
VFB
COMP
IC200
1
2
3
4
5
6
7
8
NEUTRAL
LIVE
47uF
385V
C201
+315V
+315V
STBY
+21V
+5VSW
+29V
+29V_TUNER
LK202
+5V
+12V
+315V
10nF
C203
0V
0V
1
2
1V/cm, 10
µ
s/cm
5V/cm, 10
µ
s/cm
2
1
0V
3
200mV/cm, 2
µ
s/cm
0V
4
100 V/cm, 10
µ
s/cm
