7
4
8
6
11
10
9
V-DRIVE
H-DRIVE
GREEN AMP
BLUE AMP
Q1511,
Q1512
Q1521,
Q1522
Q1531,
Q1532
Q572
Q571
Q561
Q551,
Q552
VR561
VR562
PCC
WIDTH
T572
1
3
4
5
L6250BLCRT
FBP
ACL/ABL
CRT/H.V. Block Diagram
V-
DRIVE
H-
DRIVE
DY571 D.Y.
IC551
V-DEFLECTION CONTROL
T571 F.B.T.
ANODE
FOCUS
SCREEN
MAIN CBA
CRT CBA
WH301B
TO WH301A
R
G
B
HEATER
ANODE
GND
V1501
CRT
FOCUS
SCREEN
GND
JK1501
CN1501
WH501B
WH501A
VIDEO SIGNAL
CN571
FOCUS VR
VCC
SCREEN VR
6-7
6-8
H.OUTPUT
H.DRIVE
FROM POWER
SUPPLY BLOCK
DIAGRAM
+B
15kHz
TP302
GND
TP500
BLUE
TP501
4
3
1
5
S
F
HV
11
8
10
7
9
6
DEF+B
AMP
1
7
6
3
2
PULSE
UP
THERMAL
PROTECTION
5
WF7
WF8
WF9
WF12
WF16
WF13
WF10
WF3
WF4
WF5
RED AMP
PROTECT2
RED 3
GREEN 4
BLUE 5
FROM/TO VIDEO
/SYSTEM CONTROL
BLOCK DIAGRAM
FROM/TO VIDEO
/SYSTEM CONTROL
BLOCK DIAGRAM
FROM VIDEO
/SYSTEM CONTROL
BLOCK DIAGRAM
HEATER
3
3
+200V
1
1
PROTECT1
H.
CONTROL