Sony TRINITRON BVM-14G1A Operation And Maintenance Manual page 153

Q101
BK SELECT
SWITCH
Q100,102
Y/G BUFFER
IN
ANALOG
Y/G
OUT
FROM OPTION 2Y/2G 1-12b
FROM BC 1-10b Y/G 1-12a
1/4 Y CLAMP OFFSET
Q501
BK SELECT
SWITCH
Q500,502
IN B-Y/B BUFFER
ANALOG
B-Y/B
OUT
FROM OPTION 2PB/2B 1-14b
FROM BC 1-11b PB/B 1-13b
1/4 B-Y CLAMP OFFSET
1/4 B-Y PULSE LEVEL
Q301
BK SELECT
1/4 BK SELECT
SWITCH
Q300,302
IN R-Y/R BUFFER
ANALOG
R-Y/R
OUT
FROM OPTION 2PR/R 1-16b
FROM BC 1-12b PR/R 1-15b
1/4 PROG SW
1/4 R-Y CLAMP OFFSET
R-Y PULSE LEVEL
1/4
1/4,3/4 WHITE INSERT P
1/4
CONT 0
1/4 V BLK 1
1/4,3/4 W B INSERT P
1/4
MONO
1/4 CLAMP P DLY
Q801
IN BUFFER
ANALOG
IC800(3/3)
SYNC
OUT
Q800
3
5
BUFFER
9
1/4 SYNC INT/EXT
1/4 H BLK
1/4 CLAMP PULSE SEL
1/4 SYNC SEP SEL
1/4
RGB SW
A B
IC101(1/3) TP100
12 Q103-105 IC101(3/3)
14
13 5
CLAMP
3
IC102 IC101(2/3) IC102
11
(2/2)
(1/2)
9
2
3
15 5
1 1 7
2 6
10
IC501(1/3) TP500
12 Q503-505
IC501(3/3)
14
13 5
CLAMP
3
IC501(2/3) IC502
11
(2/2)
9
2
15 5
1 7
6
10
IC500(3/3) IC300(2/2)
2
15 5
1 7
6
10
IC301(1/3) TP300
12 Q303-305 IC301(3/3)
14
13 5
CLAMP
IC301(2/3) 3
IC302
11
(2/2)
9
2
15 5
1 7
6
10
IC500(2/3) IC300(1/2)
5
4 3
3 1
2
9
5V
Q902
IC912(2/2)
2
7 5
1
6
3
IC912(1/2)
5V IC803
IC803
(1/2)
TP800
TP801
(2/2)
Q802-819 10
Q
6 12
Q
4 4 Q825
SYNC AGC 11
5 9
Q BUFFER
7
Q
RD
RD
13
3
Q828,829 Q822,823 TP802
V SYNC SEP BUFFER
Q821
SYNC SEP SEL
SWITCH
C D
BK (2/4) BK (2/4)
Q309
G BUFFER
TP101
Q108
4
Y BUFFER
IC305
7 5
6
1/4 R-Y GAIN
1 3
2
1/4 B-Y GAIN
TP502
Q506
B BUFFER
TP501
IC503 Q510
5
4 1
B-Y BUFFER
GCA
3 7
DC CONT
GAIN CONT
IC504(1/3)
12
14
13
11
IC525
2 6
I/O
C
1
L. L
CONV
TP102
5 7
I/O
Q106
C
R BUFFER
TP301
IC303 Q310
5
4 1
R-Y BUFFER
GCA
3 7
DC CONT
GAIN CONT
IC304(1/3)
12
14
13
11
1/4,3/4,4/4 WHITE SAMPLING P
2
6
I/O
1/4,3/4,4/4 BLACK SAMPLING P
C
1
L. L
CONV
5 7
I/O
C
IC325
1/4 CHROMA
IC802
Q824
3
1 CLP DLY
2
CONTROL
Q820
5
7
CLP DLY
6
CONTROL
IC804
(1/2) 2
TP803
6
Q
4
IC800(2/3)
5
7 2
Q
15
1
5V
10
IC801
2
IC801
IC800(1/3) (1/2)
6
(2/2)
Q
4
5V
12
14 5
13 7 12
Q
11
11
3
TO E 1-13b
1-20a HS TO BC 1-20a
1-20b TO BC 1-20b
VS
TO E 1-13a
10-5 10-5
E
IC304(2/3)
5
4
3
Q350,351
9
MATRIX AMP
Q306-308 TP302
G-Y MATRIX
BUFFER
IC504(2/2)
5
4
3
Q507 Q540,541
9
BUFFER B MATRIX AMP
IC502
(2/2)
2
1
3
IC520(2/2)
6
7
5
IC104(2/3)
5
4
3
Q107 Q140,141
9
BUFFER R MATRIX AMP
IC302
1/4 RGB SW
(2/2)
2
1
3
IC320(2/2)
6
7
5
C CLAMP PULSE
Y CLAMP PULSE
IC804
(2/2)
Q826 IC500(1/3)
10
13
Q BUFFER
12 14
12
5V
9
Q 11
11
13
10
Q
9
IC805
Q
Q827
1
4
BUFFER
13 2
SIGNAL INPUT SELECT
SIGNAL PROCESSING
BK BLOCK (2/4)
F G
G 3/4 1
B 3/4
2
R 3/4
3
4
5
H