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VIDEO SIGNAL
7-9
7-10
L6650SCM4
Main 4/4 & CRT Schematic Diagram
MAIN 4/4
Ref No. Position Ref No. Position Ref No. Position
IC551
S-3
Q571
U-2
TP591
U-2
Q572
T-2 TP592 U-2
Q531
S-2
TP601
U-2
Q533
S-2
CN571
T-3
Q547
U-2 WH301A V-2 VR561 U-3
Q551 T-3 WH501A V-3 VR562 U-3
Q552
T-3
Q561 U-3 TP302 V-2
TRANSISTORS TEST POINTS
CONNECTORS
IC
TRANSISTORS
VARIABLE RESISTORS
TEST POINTS
CRT
Ref No. Position
Q1511
W-1
Q1512
W-2
Q1521
W-1
Q1522
W-2
Q1531
W-1
Q1532
W-2
CN1501 X-2
WH301B V-2
WH501B V-3
TP500
W-1
TP501 W-2
TRANSISTORS
CONNECTORS
TEST POINTS