Philips FW-R8/17 Service Manual page 63

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BLOCK DIAGRAM 70/100W VERSION
Mains socket
1901
1905
Stand by
Transformer
6901-6904
5903
6905 6906
9-3
Mains Transformer
with interconnection boards
1914 → 14
1911 → 8
1920
1921
1922
1923
Thermal fuse
1912 → 10
3920
Stand by
Relais
5903
1913 → 9
1924
1925
27 → 1258
SUPPLY PART
+VH
+VL
+VH
+VL
6251
-VL
-VH
7282,7286
-30V
6284
6289,6290
F1
F2
NTC
-VL
-VH
6260-6263
7251,7252,7254
+12A,+12M
STANDBY
7260,7253,7255
+V
6295
+5V
7281
+5,6V
6281
REL
7260,7263 STANDBY
PD
MFD
7280
MFD=Mains Failure Detection
Digitized in Heiloo Netherlands
9-3
11 → 3
LEFT / RIGHT AMPLIFIER
1261 → 1325
L
R
CONTROL
Amp. on/off (mute)
AMP OFF
SOAR Prot.
DC
2/4/2018
7329