Loewe Credo 7670 ZPW Serviceanleitung Seite 64

A B C
Geräte-Potential (erdfrei)
Set potential (off ground)
8
W8301
natur
W8321
S/VHS R
C8321
270p
7
R8321
47R
ws
W8311
S/VHS L
C8311
270p
6
R8311
47R
rt
D8331
C12V
W8331
S/VHS
R8332
R8331
75R
47R
1
5 3
4
R8336
2 R8337
47R
75R
D8336
C12V
4
W8401
KH
3
L8447 R8003
L
2
6µ8
0R
3
R
L8417
6µ8
2
1
A B C
D E
Netzspannungs-Potential
Supply voltage potential
L8101
R L
Relais
W8101
3 4
an Chassis
SB-Netzteil
2 1
C8101
470µ
R8106
D8106
LL4148
100R
R8424
0R
C8106
100µ
U5SB
R8113
Q8114
4k7
BC847B
C8102
330n
R8114
1k
Q8111
R8112
BC847B
10k
R8417
0R D8211
LL4148
W8010
C8448
10n
ESD-GND
C8418 ESD-Schutzmassnahmen
10n
C8491 C8381
270p 270p
D8491
LL4148
D8492 D8381
LL4148
LL4148
KH-GND Ton-GND
D E
F G H
T8101
Netz-Tr.
D8100
B40C800
I8101
78L05 D8103
R8101
LL4148
0R R8103
1 3
IN OUT U5SB
GND 0R
C8104
R8102
100µ
150R
C8103
100n
R8111
10k
D8205 D8204
C5V6 C5V6
D8207
D8206
gn
rt
on
stand-by
D8201 D8202
C5V6 C5V6
R8215 R8222
0R
U5SB
D8382 C8391 D8091
LL4148 270p LL4148
D8092
LL4148
D8391 D8392
LL4148 LL4148
C8091
270p
Video-GND
F G H
2 - 13
I J
S8101
W8104
ge
AC in
R8104
0R
-
+
F
S8003 S8002
R8014
R8010 R8002
0R
22k 6k8
R8012
2k2
R8018
0R
R8216
0R
U5SB
R8019
U5SB
0R
C8016
R8016
R8007
10k 330R
4µ7
R8005 I8016
3
Q8002
TMFS5360
BC847B
47k
IR-Empfänger
Infrared receiver
1k
Benennung:
Bedienteil
Control unit
Code-Teile-Nr.:
390-87506.050
Datum: 27.01.2000
I J
K
8
7
S8001
6
W8001
sw
1
F
2
R8001
-
3
5
+
4 0R
5
U5
6
Ueberhub
7
ON/OFF
8
SB
9
RC5
10
U5SB
4
B8002
3
LOEWE.
2
Index
D
1
K