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IC731
(1/6)
13
FROM E 801-14a
AFC PULSE
1-19b
1
H PULSE
1-24a
IC730(3/4)
FROM E 801-9a
V BLK P1
1-24b
2
FROM E 801-24a
VSP
1-9b
FROM E 801-8a
V BLK P2
1-25b
FROM E 801-8b
H BLK
1-25a
3
FROM BC 1-26b
RESET
1-26b
FROM BC 1-28b
SCLK
1-28b
FROM BC 1-28a
MOSI
1-28a
FROM BC 1-15b
CH SLOT 3
1-31a
4
4/4
B DRIVE COMP
4/4
G DRIVE COMP
4/4
R DRIVE COMP
3/4
TP900
IC901(1/2)
5
FROM E 801-23b
ABL
1-10a
6
5
-5V
A
B
5V
IC731
IC734
IC710
(4/6)
(1/3)
2
1
12
1
2
3
3
5
4
IC731
(3/6)
6
7
3
4
5
IC711
IC736(4/4)
6
3
3
5
1
2
IC732
PULSE GENERATOR
IC734(2/3)
4 D0
2
9
Q0
5V
5
3
10
8
D1
Q0
12
7
2
D2
Q1
1
12
13
6
Q1
13
9
10
Q2
CLOCK
11
Q2
15
IC730(4/4)
IC731(5/6)
Q3
5
14
Q3
4
5
6
6
IC731(5/6)
9
8
IC730(2/4)
3
1
IC728(3/4)
2
4
6
5V
5
IC903
IC902
MICRO COMPUTER
EEP ROM
1 CS
51
ADST
5
2
54
43
SI
SO
SI1
A06
6
6
CLK
P52
7
P53
20
8
RESET
P54
9
P55
52
Q900
SCK1
53
SO1
5
P51
4
P50
IC900(1/4,3/4,4/4)
9
8
1
SCK 2
23
X0
10
12
11
3
24
SI 2
X1
13
30
2
3
RDY
15
INT 0
31
WRO
1
32
HAK
33
BUFC
40
A15 34
PI 1
41
PI 0
35
42
A14
PO 7
36
55
A13
VIDEO COMP
P3 4
37
A12
38
A11
A10 39
44
A05
45
A04
46
A03
48
A01
IC904(1/2)
A00 49
6
47
7
OVER LOAD
AO 2
56
5
PWC
58
WTO
59
PTO
IC901(2/2)
TP901
7
3
1
IC900(2/4)
2
SO 2 2
P4 4 64
CONT
3/4
C
BK (1/4)
BK (1/4)
IC736(1/4,2/4,3/4)
12
IC731
13
11
(2/6)
6
11
10
8
10
9
5
4
6
IC735(1/4)
6
4
IC735(2/4)
5
8
10
9
IC728(1/4)
13
11
12
IC728(2/4)
1
3
2
IC735(3/4)
2
1
3
IC735(4/4)
11
13
12
5V
5V
IC734
IC910 DAC
(3/3)
IC728(4/4)
18
9
IC730(1/4)
A01
10
17
19
11
8
12
8
BLK
D1
A02
13
9
2
10
11
A03
3
A04
A05 4
16
A06 5
CLK
A07 6
14
D0
A08 7
A09 8
A010 9
A011 12
15
A012 13
LD
IC908 DAC
18
A01
19
17
A02
D1
2
A03
3
A04
A05 4
A06 5
16
CLK
6
A07
14
A08 7
D0
A09 8
X900
A010 9
8MHz
12
A011
15
A012 13
LD
IC909 DAC
18
17
A01
D1
19
A02
2
A03
16
3
A04
CLK
4
14 D0
A05
5
A06
15
CH BACK H/B
3/4
13
LD
A012
BK SELECT
2/4
IC911 DAC
MONO
2/4
18
17
A01
CONT O
2/4
D1
19
A02
4/4
2
IK/V SW
A03
16
3
A04
CLK
4
14
SYNC INT/EXT
2/4
A05
D0
5
CLAMP PULSE SEL
2/4
A06
15
13
LD
A012
SYNC SEP SEL
2/4
W/B P SW
1/4
IC907 DAC
18
AUTO C/P P SW
3/4
17
A01
D1
19
A02
2
R SEL
3/4
A03
16
3
CLK
A04
GB SEL
3/4
4
14 D0
14 D0
A05
5
A06
15
LD
13
A012
IC906 DAC
5
6
17
A01 18
D1
4
A02 19
A03 2
16
CLK
3
14 D0
A04
6
15
A05
LD
8
A06
9
A010
10-4
10-4
D
E
3/4
W B INSERT P-
BLACK SAMPLING P
2/4,3/4,4/4
WHITE SAMPLING P
2/4,3/4,4/4
+B
1-2a
+B
1-2b
WHITE INSERT P 2/4,3/4
+6V
1-7a
2/4,3/4
W B INSERT P
+6V
1-7b
W & D P
3/4
-6V
1-6a
FROM G
-6V
1-6b
VIDEO TIMING P
4/4
-15V
1-4a
DRIVE SAMPLING P
4/4
-15V
1-4b
DIGITAL 5V 1-29a
DIGITAL 5V 1-29b
BIAS P
3/4
4/4
BIAS & DRIVE P
BIAS SAMPLING P
4/4
BIAS CLAMP P
4/4
TP700
Q705,706
HV BLK
G1
5-1
BUFFER
H BLK
2/4
B-Y GAIN
2/4
R-Y CLAMP OFFSET
2/4
G 100 IRE
3/4
G SET UP
3/4
B SET UP
3/4
3/4
B 100 IRE
CLAMP P DLY
2/4
B-Y PULSE LEVEL
2/4
R-Y PULSE LEVEL
2/4
B-Y CLAMP OFFSET
2/4
R-Y GAIN
2/4
3/4
BLUE ONRY
RGB SW
2/4
BIAS REF
2/4
R 100 IRE
3/4
R SET UP
3/4
CH LEVEL
3/4
DRIVE REF
3/4
G2 REF
4/4
Y CLAMP OFFSET
2/4
2/4
PROG SW
G BIAS IK
4/4
G DRIVE IK
4/4
4/4
G DRIVE V
G CUTOFF
4/4
B BIAS IK
4/4
B DRIVE IK
4/4
B DRIVE V
4/4
B CUTOFF
4/4
R BIAS IK
4/4
R DRIVE IK
4/4
R DRIVE V
4/4
R CUTOFF
4/4
IC704(2/2)
2/4
CHROMA
2
IC701
1
(1/3)
TP701
3
2
15
IC704(1/2)
BRT
1
BRT CENTER
5
BRIGHT
7
10
6
BRT CONTROL
MISO
1-27b
F
+120V
IC1
+5V
+5V REG
IC2
-6V REG
-5V
IC3
-12V REG
-12V
5V-2
TO C 507-1
3/4
MICRO COMPUTER
D/A CONVERTER
PULSE GENERATOR
BK BLOCK (1/4)
TO BC 1-27b
G
H
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