S1
S2
S3
T1
T2
T3
U1
U2
U3
V1
V2
V3
W1
W2
W3
X1
X2
X3
VIDEO SIGNAL
7-9
7-10
L2401SCM4
Main 4/4 & CRT Schematic Diagram
MAIN 4/4
Ref No. Position Ref No. Position
IC551
S-3 WH501A V-3
WH301A V-2
Q571
U-2
Q572
T-2 TP591 U-2
TP592 U-2
CN571T-3TP601U-3
CONNECTORS
CONNECTORSIC
TEST POINTS
TRANSISTORS
CRT
Ref No. Position
Q1511 W-1
Q1521
W-1
Q1531
X-1
CN1501 X-2
WH301B V-2
WH501B V-3
TRANSISTORS
CONNECTORS