BM
(
)
CN301
(1/2)
3
2
1
4
5
Y
IN3_V A
IN3_H
Cr
Cb
B20
42
43
44
41
IN2_H/L1 B
HP IN B
G
B
27
26
25
23
SELCYOUT
SELCBOU
T
SELCROUT
TO A BOARD
CN1301
22
SELHOUT
SELVOUT
45
IN2_V/L2
A20
B19
A19
A18
B9
A9
B8
B7
A4
B3
11
SCL
14
9
8
- U IN
- V IN
SDA
20
19
- V OUT
- U OUT
17
Y OUT
7
Y IN
3
Y IN
1
CV IN
7
Y OUT
A7
A2
A1
B16
A16
B12
A12
B11
B10
A10
B5
B2
B1
FL300
Y SUB OUT
U SUB OUT
V SUB OUT
HP SUB OUT
VP SUB OUT
Y SUB IN
VP SUB IN
HP SUB IN
V SUB IN
U SUB IN
RED TEXT IN
HP TEXT IN
GREEN TEXT IN
BLUE TEXT IN
VP TEXT IN
Y MAIN IN
CV BS MAIN IN
SCL
U MAIN IN
V MAIN IN
SDA
- V MAIN OUT
- U MAIN OUT
Y MAIN OUT
IC3001
TO A BOARD
CN1301
IC301
CN301
(2/2)
PICTURE ENHANCEMENT
33
35
Cr
34
Cb
Y
1
3
5
HD Cr
HD Cb
HD Y
CN3000
FL3004
FL3003
FL3002
TO J2 BOARD
CN2001
15
15
16
1
1
4
4
IC3002
IC3003
5-1. BLOCK DIAGRAMS (3)
TO
A BOARD
CN1701
5
6
7
8
4
3
1
3
4
3
2
1
GND L
LEFT AUDIO
GND R
RIGHT AUDIO
CENTER AUDIO
GND C
TO
SUBWOOFER
CN7988
CN7977
CN7101
J7952
SPL
SPR
3
1
2
6
4
3
U ( )
AUDIO INTERFACE /
OUTPUT
2
FRONT
SPEAKER
4
3
2
1
BASS
UNIT
CN4101
B20
B15
B14
B13
B12
A1
A6
A16
B16
A10
B10
B11
A11
A20
A2
B2
B3
B8
A8
13
23
22
1
18
17
43
33
34
35
36
62
61
60
59
58
57
56
55
54
EXTRA PARABOLA
VMID
HDEFL
SDL2
RED
D FOCUS
Y100
U100
V100
SWITCH (PORT 3)
YMID
UMID
VDEFL
SDA2
GREEN
BLUE
BLK
DPIC SW
HD
FB PULSE
EW
ABL
XRAY
Cr2 IN
HS IN
SDL
R2 IN
Cr1 IN
FS
Y2 IN
Ct2 IN
VS IN
SDA
G2 IN
B2 IN
YS/YM2
DPIC DCTR
HD
HP IN
EW
ABL IN
SCP
ABL FIL
B1
A3
B18
B19
53
52
64
63
EXTRA PARA
DF PARA
YIN
Ct1 IN
CN4500
25
26
28
30
1
3
5
8
19
45
15
2
X4300
503.5 kHz
TO VM BOARD
CN5402
B OUT
G OUT
R OUT
IK IN
VM OUT
500K
CN4502
TO A BOARD
CN1401
IC4301
PICTURE TUBE
CN5400
R
G
TO D BOARD
HV (T6804)
R
G
B
HV
1
3
5
8
IK
B
5
IK
9
VDF
3
VI
1
VB
STANBY SW
Q5351
VOLTAGE DET
Q5375, 5376
+12V
8
VO
IC5350
VIDEO OUT (BLUE)
5
IK
9
VDF
3
VI
1
VB
8
VO
IC5325
VIDEO OUT (GREEN)
5
IK
9
VDF
3
VI
1
VB
8
VO
IC5300
VIDEO OUT (RED)
STANBY SW
Q5325
STANBY SW
Q5300
POWER ON SWITCH
Q5350
+12V
6
7
8
TO D BOARD
FV (T6804)
G4
G2
1
H1
3
H1
4
G2
1
G2
RV5375
CN5600
TO D BOARD
CN6500
FV
J5375
RED
GREEN
BLUE
IK
E
(
)
RGB OUT / CHROMA
C
(
)
CRT DRIVE
11
9
12
6
VDN
L2FJL
5
VDP
9
OUT2
IC4701
6
OUT1
4
X1
11
X2
10
5
Y1
Y2
7
IC4702
6
2
1
5
3
B5
B7
BUFFER
Q4702, 4703
21
RGB AFC
33
34
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