EN 92
7.
LX7500R
Circuit Diagrams and PWB Layouts
3
A
B
A
B
1920 A3
1
2
+
L
-
1925 A1
-
+
-
1
2
+
-
3
GND R
1306
from Power amp
R
L
+
2920 A3
2921 A2
2922 B2
2923 B2
red
GND L
R
L
3
1
2
4
R
2923
100n
White
2921
100n
2922
2920
33n
33n
2
3
4
5
6
7
8
9
4
5
WH09D-1
1925
1
LQR3215-0002F
1920
1
2
3
L/R Front Loudspeaker Sockets
front LS socket board LX7500R, 210904
LS SOCKET BOARD / component side view
2934 A2
-
2930 A3
2931 A2
2932 B3
2933 B2
4
3
+
-
+
C
C
Green
2935 A2
2936 C2
2937 C2
2
3
SL
SR
-
+
4
3
+
-
+
+
-
Center
SUB
1
2
3
1
SL
Blue
SUB
Purple
GND C
SUB
GND SUB
1308
SL
from Power amp.
SR
GND SL
A
B
C
A
B
C
1930 A3
1931 B3
1935 A1
1936 B1
GND SR
1307
from Power amp.
-
2937
+
-
2
1
+
-
2
1
SR
Grey
2936
100n
100n
2935
100n
2934
1
2
3
4
5
100n
LQR3215-0102F
1931
2932
33n
2931
33n
6
7
8
33n
2930
1936
WH08D-1
1
2
3
4
5
2
3
4
5
6
7
8
WH08D-1
1935
1
5
33n
2933
1930
LQR3215-0402F
1
2
3
4
L/R Satellite, Center and Sub-Woofer Loudspeaker Sockets
satellite, center and sub-woofer LS socket board LX7500R, 210904
LS SOCKET BOARD / copper side view
LS SOCKET BOARD / component side view
LS SOCKET BOARD / copper side view