Werbung
STR 641 ..., STR 642 ...
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams / Circuits imprimés et schémas électriques
Schaltplan Netzteil / Circuit Diagram Power Supply / Schéma du C.I. Alimentation
D200
1N4007
F200
T1A
5_X_20mm
L200
SAFETY!
18D290H
PL200
LINE_FILTER
JT-0465
SAFETY!
MAINS_SKT
SAFETY!
1
4
D202
LIVE
C200
1
1N4007
NEUTRAL
220nF
2
20%
2
3
SAFETY!
SERVICE_POINT_13
1
R206
22K1
R204
1/4W
7K5
1%
1/4W
MF
2%
MF
C204
220pF
50V
5% COG
IC200
R205
UC3842
SGS
150K
5%
1
8
COMP
VREF
2
7
VFB
Vcc
3
6
ISENSE
O/P
4
5
RT/CT
GND
C205
R207
1
100nF
5K49
50V
1/4W
10%
1%
PE_DIPPED
MF
R211
1K
5%
C207
C203
220pF
10nF
50V
10%
5%
PE_DIPPED
COG
PSUGND
SERVICE_POINT_15
1
SERVICE_POINT_14
1
2
0V
1
0V
0V
1
1V/cm, 10µs/cm
3
200mV/cm, 2µs/cm
2
5V/cm, 10µs/cm
GRUNDIG Service
+315V
D201
R235
1N4007
330K
5%
TR200
NF
R238
C201
G5948-01
R236
47K
47uF
SAFETY!
330K
2W
385V
THOMSON_OREGA
5%
5%
+80/-20%
NF
CFR
SAFETY!
R237
NF
D203
330K
(3=PSUGND)
1N4007
5%
NF
6
PSUGND
R201
68K
R202
1W
22R
5%
D204
1/4W
CFR
BA157
1
5% CFR
R208
100R
1/2W
5%
CFR
D206
1N4148
C208
10nF
10%
50V
+315V
PE_DIPPED
5
R209
C209
47K
33nF
2W
400V
C202
5%
MKT
100uF
CFR
PHILIPS
16V
368
20%
3
D210
BA159GP
2
4
R210
22R
SERVICE_POINT_16
5%
3
1
Q201
2
BUZ80
3
SAFETY!
C210
1
250V
20%
SAFETY!
D208
1N4007
R212
R232
1R3
R213
22K
1/4W
1/2W
5%
5%
1%
D209
VR37
MF
1N4007
PSUGND
0V
4
100 V/cm, 10µs/cm
STR 641 ..., STR 642 ...
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams / Circuits imprimés et schémas électriques
L201
39uH
10%
LHL08
T.Y.
FIP_ONLY
D221
BA157
D226
1N4007
12
R231
C221
3K3
47uF
1/2W
35V
5%
20%
CFR
L202
D222
39uH
10%
11
BA157
LHL08
T.Y.
C223
220uF
35V
20%
L203
D223
39uH
10%
10
SR220
LHL08
T.Y.
SGS
C225
470uF
25V
20%
L204
D224
39uH
10%
BY98-50
LHL08
T.Y.
C228
2200uF
16V
9
20%
4
2
8
7
2n2
YCLASS
4M7
MG
LK201
SAFETY!
GNDS
9
GRUNDIG Service
-30V_DRV
+29V_TUNER
+29V
C230
47uF
35V
20%
+26V
+21V
C231
220uF
L205
39uH
10%
35V
LHL08
T.Y.
FIP_ONLY
20%
IC201
+12V_FIP
78M12
IN
OUT
+12V
1
3
C232
C226
2
GND
10uF
470uF
3
16V
25V
20%
20%
+5V_FIP
+5V
Q222
BC327
+5VSW
C229
R228
R230
2200uF
10K
4K7
16V
5%
5%
20%
STBY
R229
R233
1K5
33K
5%
5%
Q223
BC847
R234
10K
5%
GND
10
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