- 25 -
VM
5
4
1
CN7442
QP (+)
QP (-)
4
7
8
2
3
VM
VM
1
QP (+)
QP (+)
QP (-)
QP (-)
VM ( )
VELOCITY
MODULATION
CN7444
QP-
QP+
VM
NECK ASSY
TO A BOARD (1/2)
CN7000
VM AMPLIFIER
BUFFER
Q7408, Q7409
VM AMPLIFIER
BUFFER
Q7400, Q7401
BUFFER
Q7402
BUFFER
Q7404
VM AMPLIFIER
BUFFER
Q7405
VM AMPLIFIER
BUFFER
Q7403
VM AMPLIFIER
OUTPUT
Q7406
VM AMPLIFIER
OUTPUT
Q7407
5-1. BLOCK DIAGRAMS (1)
RIGHT OUT
CN2501
AUDIO PROCESSOR
IC2000
A 1/2 ( )
VIDEO AND AUDIO PROCESSORS,
AUDIO OUTPUT, VERTICAL DEFLECTION
60 MONO IN (AM)
67 IF INI
SCL
3 SDA
37
56
SC1 OUT L
SC1 IN L
2
SC1 OUT R
57 SC1 IN R
36
27
28
30
TO
SPEAKERS
SPEAKER OUT R
SPEAKER OUT L
SUBWOOFER OUT
HEADPHONE
AMPLIFIER
IC2001
5
3
1
7
R
1
4
CN1000
TO A BOARD
SHEET 2
71
72
RIGHT IN
LEFT OUT
LEFT IN
BLUE IN 1
GREEN IN 1
RED IN 1
VIDEO OUT 1
VIDEO IN 1
RIGHT OUT
34
53
SC2 OUT L
SC2 IN L
SC2 OUT R
54 SC2 IN R
33
1
3
2
6
11
7
15
20
19
RIGHT IN
LEFT OUT
LEFT IN
BLUE IN 2
GREEN IN 2
RED IN 2
VIDEO OUT 2
VIDEO IN 2
CN1001 (1/2)
XTAL IN
XTAL OUT
TU1000
SCL
SDA
FM/AM
QSS
VIDEO
SCL
SDA
RIGHT OUT
50 SC3 IN L
51 SC3 IN R
1
3
2
6
19
20
RIGHT IN
LEFT OUT
LEFT IN
VIDEO OUT 2
V/Y IN 3
CN1001 (2/2)
KEY
47
48
1
6
4
9
LEFT
Y/CVBS FRONT
RIGHT
CN2000
FR IN L
FR IN R
LED
2
1 SIRCS
CN0103
BACKEND: DEFLECTION -
RGB PROCESSOR
IC7002
33 YSYM 2
34 B2 IN
G2 IN
36 R2 IN
35
30
26
R OUT
B OUT
FS 100
B TXT
G TXT
R TXT
52 Y1 IN
U IN 100
28
G OUT
53 CB1 IN
54 CR1 IN
HS IN
60 VS IN
59
V IN 100
H SYNC
V SYNC
PIP Y
56 Y2 IN
PIP CB
57 CB2 IN
PIP CR
58 CR2 IN
64
DF PARA
63
EXTRA PARA
1
EW OUT
17
HD OUT
18
HP IN
20
X RAY IN
5
VDP OUT
6
VDN OUT
16
VPROT
45
VM OUT
AUDIO AMPLIFIER
IC2500
5 IN R
1 IN L
IN W
9 MUTE W
6
12
3
OUT R
OUT W
RIGHT
LEFT
WOOFER
10 MUTE
14
OUT L
DF PARA
MP PARA
E/W
H DRIVE
AFC PULSE
X RAY
PART OF
V PROT
Q5400
Q5401
V OUT IC5400
1
7
DAC IC5103
3
7
DF PHOCUS PHASE
M PIN CONT
OP. AMP IC5104
1
4
ROT -
ROT+
5
3
6
OP. AMP IC5301
7
6
COMPARATOR IC5302
1
VM
1
7
AFC PULSE
X RAY
6
5
3
2
H DRIVE
E/W
MP PARA
DF PARA
1
6
B-
B+
5
4
3
2
G+
G-
R+
R-
3
H CENTRE
4
2
M PIN CONT
DF DRIVE
1
3
ROT-
ROT+
1
WOOFER
2
6
R OUT
L OUT
5
L IN
3
R IN
CN2502
TO
SUBWOOFER
TO H1 BOARD
CN2910
CN2500
CN5100
TO
ROTATION
COIL
CN5002
TO D BOARD
CN8810
CN7001
TO C BOARD
CN7301
TO D BOARD
CN8620
TO VM BOARD
CN7442
R OUT
L OUT
J2000
L
CN7000
CN5801
TO F1 BOARD
CN0981
TO H1 BOARD
CN2909
Y IN 100
5
6
7
8
ABL
CN5802
TO D2 BOARD
CN6801
NC/X RAY
AFC PULSE
3
DF DRIVE
ABL
10
WOOFER MUTE
WOOFER MUTE
1
BUFFER
Q5305, Q5306
IC5300
LM358N
QP(-)
QP(+)
6
8
+12V
4
5
PROTECTOR
PS2501
6
5
AU(+)
AU(+)
CN6202
TO G BOARD
CN6006
AUDIO VCC
GND
POWER
S6400
2
1
5
1
F1
( )
POWER SWITCH,
FUSE, SIRCS AND
STAND-BY LED
CN6400
AC
IN
TO G BOARD
CN6001
STB +5V
1
2
CN6401
CN0981
TO A BOARD (1/2)
CN0103
LED
SIRCS
OUT
IC0981
RPM7240-H5F
