- 26 -
5-1. BLOCK DIAGRAMS (1)
B1 ( )
Y, U, V SWITCHING
BUFFER AMP
Q8404
Q8407
2
9
IC8401
MULTIPLEXER/
DE-MULTIPLEXER
Y IN
CN8401
1
3
V IN
4
FBLK IN
TO
A1 BOARD
CN4103
TO
A BOARD (1/2)
CN002
SWITCH
Q8401
BUFFER AMP
Q8403
Q8406
2
U IN
10
11
5
12
BUFFER AMP
Q8402
Q8405
1
15
4
14
3
13
Y0
Z0
X0
C
B
A
X
Z
Y1
Y
Z1
X1
U IN
V IN
Y IN
Y OUT
U OUT
V OUT
1
2
3
5
6
7
CN8402
F3 ( )
AC OUT
AC OUT
1
2
CN3603
TO
F5 BOARD
CN6100
T3601
LINE FILTER
T3602
LINE FILTER
2
1
4
3
2
1
4
3
FUSE
F3601
LIGHTNING
1
2
CN3601
LIGHTNING, FUSE,
LINE FILTERS
AC IN
AC IN
TO
A BOARD (1/2)
CN1200
HEADPHONES
WOOFER MUTE
CN4002
R IN
R OUT
L OUT
CN4001
1
3
2
6
J4001
J4000
H5 ( )
HEADPHONE,
SVHS AND PHONO
J4001
5
R
9
L
Y/CVBS
KEY
6
4
1
TO
A BOARD (1/2)
CN406
L IN
V
L
R
3
4
2
1
2
CHROMA
SWITCH
S4002
SWITCH
S4003
SWITCH
S4005
SWITCH
S4004
SWITCH
S4000
SWITCH
S4001
2
6
SWITCH
Q1100
STBY 5V
TO A BOARD (1/2)
CN405
CN1100
LED
SWITCH
Q1101
OUT
IC6400
SIRCS REGULATOR
G
R
1
5
S6100
CN6102
CN6100
2
1
F5 ( )
AC INPUT, LED, SIRCS
TO A BOARD (2/2)
CN606
D6401
VCC
7
SIRCS
AC IN
AC IN
AC OUT
AC OUT
TO F3 BOARD
CN3603
6
CN8801
TO
A BOARD (2/2)
CN512
SWITCH
Q8802
Q8803
IC8801
SMART MODE
DEFLECTION
HDY-
SWITCH
SMART
2
8
+8V
D2 ( )
SMART MODE DEFLECTION
MOSFET
SWITCH
Q8801
1
3
4
2
J701
TO A BOARD (1/2)
CN003
IC701
R.G.B. DRIVE
6
5
1
3
G IN
CN703
C ( )
R.G.B. OUT
7
2
1
B IN
R IN
IK
NS CORRECT
1
2
3
5
9
8
7
IC1801
ROTATION AMP
1
2
3
7
6
10
8
9
3
6
CN1801
ROT (+)
ROT (-)
CN706
CN707
1
1
H2
G2
PICTURE TUBE
TO ROTATION COIL
G OUT
B OUT
R OUT
TO A BOARD (2/2)
CN508
3
V-PULSE
CN1802
TO VM BOARD
CN1902
BUFFER AND AMP
Q1801, Q1802, Q1803
VM ( )
VELOCITY
MODULATION
IC1901
COMPARATOR
5
3
BUFFER
SWITCH
Q1901
7
AMPLIFIER
Q1902
Q1903
OP AMP
Q1840
Q1841
T1901
7
2
IC1902
OPERATIONAL
AMP
V PULSE
CN1701
9
10
NS CORRECT
7
MAGENTA
TO
A BOARD (1/2)
CN510
BUFFER
Q1906
AMPLIFIER
Q1907
1
2
3
4
QP-
QP+
NECK
ASSY
CN1718
CN1809
DF
1
3
15V PULSE
TO
A BOARD (2/2)
CN503
CN1902
TO A BOARD (2/2)
CN509
