- 25 -
5-1. BLOCK DIAGRAMS (2)
CN8611
6
4
5
3
2
1
V -
TO A BOARD (1/2)
CN8001
V DY
V- DY+
DY ASSY
V- DY-
H DY
H- DY+
H- DY-
1
2
4
+200V
T8800
V +
H +
H +
H -
1
3
CN8612
V +
V -
CN8810
TO A BOARD (1/2)
CN5801
+
-
2
3
COMPARATOR IC8100
1
4
+
-
7
8
5
3
4
H CENTRE
M PIN CONT
2
3
4
5
6
7
8
CN8620
MP PARA
E/W
H LIN
H DRIVE
AFC PULSE
ABL
X RAY PROTECT
Q8201,
Q8202,Q8118
T8802 HDT
1
4
2
T8801 HDT
Q8122
Q8112
+8
HD1
TO A BOARD (1/2)
CN5002
D ( )
DEFLECTION
D8819
+15V
-15V
D8805
6
6
5
9
8
7
D8808
D8807
HEATER
CN8614
TO C BOARD
CN7300
+135V
VCC
+
-
2
3
COMPARATOR IC8101
1
4
+
-
7
8
5
6
VCC
3
1
4
2
3
H OUT
Q8804
+8
+
-
2
3
COMPARATOR IC8102
1
4
+
-
7
8
5
6
VCC
PIN OUT
Q8803
Q8120
Q8807
Q8100,Q8102
Q8136,Q8137
+
-
2
3
COMPARATOR IC8103
1
4
+
-
7
8
5
6
VCC
2
DF DRIVE
M PIN
CONTROL
Q8805
H LIN
Q8806
BUFFER
Q8125, Q8126
HV
13
11
1
2
4
3
DF DRIVE
Q8851
H -
5
T8852
DFT
HV
TO PICTURE TUBE
(C BOARD)
1
V STAT
DGC
10
+6V
AU (+)
CN6001
RECT
D6102
AC IN
AC IN
TO F5 BOARD
CN6102
G ( )
POWER SUPPLY
1
5
CN6002
CHECK
CHECK
CN6003
CN6004
PFC
PFC
CN6008
MAIN RY
DGC RY
TO A BOARD
CN6200
DGC
DGC
3
1
T6003
4
2
3
1
T6101
4
2
9
7
8
RELAY
SWITCH
Q6103
11
12
13
14
16
1
2
3
7
9
6
8
IC6001
MAIN BRIDGE RECTIFIER
1
V SENSE
2
F/B
CT
4
RT
8
9
VC 1
OCP
3
TIMER
7
SS
6
18
16
15
14
12
10
VD
VG
VG (L)
VC 2
VS
VB
RELAY
SWITCH
Q6101
RELAY
RY6001
RELAY
RY6002
MAIN RECT
D6001
MOSFET
TRANSISTOR
SWITCH
Q6006
MOSFET
TRANSISTOR
SWITCH
Q6007
PH6001
T6002
RECT
D6010
RECT
D6016
1
2
IC6003
ERROR AMPLIFIER
TO A BOARD
CN6202
6
5
CN6006
AU (+)
+135V
D6004
FOR CHECK
+11V
15
17
18
D6031
D6033
D6034
D6032
1
1
2
3
Q6104
Q6105
1
3
1
2
1
2
4
3
C6018
SWITCH
Q6005,
Q6010
OCP
12
C6015
2
MAINS
SUPPLY