44
VSX-LX52
1
2
3
4
A
B
C
D
E
F
1
2
3
4
Note:
In the figure of the points to be checked, those when signals are input to the IN 1
connector are indicated. The points to be checked for other connectors are the same.
IC1800
IC800
R1214
R1270
R1209
R1203
Q1203
Q1200
IN 3
IN 2
IN 1
IN BD
I
K
G
Q
K
N
R887
R879
R885
R873
R884
R886
R875
R872
R874
Q1202
Q1204
Q1201
SIDE A
DIGITAL MAIN ASSY
E