Sony TRINITRON BVM-14G1A Operation And Maintenance Manual page 182

BK SELECT ≠≠≠≠≠≠≠≠≠ ≠≠≠≠≠≠≠≠ (9/9)
1
(8/9,9/9)
Y/G
2Y/2G (9/9)
5V
+5V
TB1
ANALOG
G
1
IN
Y/G
2
OUT
3
IN
B
B-Y/B
4
OUT
-5V
5
IN
R
R-Y/R
6
OUT
7
IN
SYNC
8
OUT
9
2
(9/9)
PR/R
2PR/2R (9/9)
CH:CHIP
3
PB/B (9/9)
2PB/2B (9/9)
PROG SW ≠≠≠≠≠≠≠ ≠≠≠≠≠≠ (9/9)
4
Y CLAMP PULSE (8/9)
C CLAMP PULSE (8/9)
5
≠≠≠≠≠≠ RGB SW ≠≠≠≠≠ (2/9,9/9)
-5V
-5V
CONT 0 ≠≠≠≠≠≠ ≠≠≠≠≠ (9/9)
V BLK1 (9/9)
W B INSERT P
(3/9,7/9)
A B
Q101
DTA144EKA
BK SELECT SW
0
IC101(1/3)
Q100
MC74HC4053FEL
2SA1462
5.1
PROGRAM SELECT
Y/G BUFFER 1
D102 R105
R106
R100 TP100
C102 MA111 1.2k R110 16
100 1.4
33k :CHIP
22 DC SHIFT 22
:CHIP 0
16V :CHIP :CHIP
VCC
:BP-CP
12 14
0 R104 X0 X
Q102
0.7 120
13
2SC3545
R102 :CHIP X1 0
Y/G BUFFER
1k
R109
:CHIP
-5.2
C101 D103 22
A VEE GND
R103
12p MA111 :CHIP
R101
100k
C100 CH:CHIP 270k PROTECTOR
:CHIP
10p :CHIP 6 11 7 8
0
CH:CHIP
R107 R108
1k 1k
:CHIP :CHIP
PROG-SW
+5V
0
Q301
Q300 IC301(1/3)
DTA144EKA
2SA1462
MC74HC4053FEL
BK SELECT SW
R-Y/R BUFFER
5.2 PROGRAM SELECT
D302 R305 R306
R300 1.2k 100 16
C302 MA111 1.4 R310
22 33k :CHIP :CHIP 22
DC SHIFT
:CHIP 0
16V :CHIP
0.7
R VCC
:BP-CP 12
0 X0
R304 Q302
22 2SC3545 13
X1
R302
:CHIP R-Y/R BUFFER
0.7
1k
R309
-5.2
:CHIP
D303 22
A VEE GND
R303
MA111 :CHIP
R301
100k
C300 C301 270k PROTECTOR
:CHIP
10p 12p 6 11 7 8
:CHIP
0
CH:CHIP
R307 R308
1k 1k
:CHIP :CHIP
C322
100
-5V
6.3V
:HT-CP
+5V
-5V
+5V
Q501
Q500 IC501(1/3)
2SA1462 DTA144EKA
MC74HC4053FEL
B-Y/B BUFFER BK SELECT SW
5.1 PROGRAM SELECT
0
D502 R505 R506
R500
C502 MA111 1.2k 100 R510 16
33k 1.3
22 DC SHIFT :CHIP :CHIP 22
0
:CHIP
16V :CHIP
B 0.6 VCC
:BP-CP
12
0 X0
R504 Q502
22 2SC3545 13
R502 X1
:CHIP B-Y/B BUFFER 0.6
1k
R509
:CHIP -5.2
D503 22
R503 A VEE GND
MA111 :CHIP
R501
C500 C501 100k
PROTECTOR
12p 270k :CHIP
10p
6 11 7 8
CH:CHIP CH:CHIP :CHIP
R507 R508 0.1
1k 1k
:CHIP :CHIP
+5V
R804
3.9k
:CHIP
C804
0.9
22
16V R803 EXT SYNC 8
:BP-CP 1k 3 3
(8/9)
:CHIP
1
2 2
Q801
4
2SA1037K
0
EXT SYNC AMP
IC320(1/2)
IC520(1/2)
C800 C801 R802 TL082CPS TL082CPS
12p 12p 33k
CH:CHIP CH:CHIP :CHIP
+5V -5V
0.1
16 Q902
0.6
DTA144EKA
0.9 0.9
SIGNAL OFF SW
VCC
12 14
X0 X 8 7 6 5
5.3 IC912
13
X1 TC7W32FU
MONO SW
0.7
R970
IC500(1/3) A VEE GND
10k
MC74HC4053FEL 0.2
:CHIP
CLAMP PULSE
6 11 7 8
0
SELECT
1 2 3 4
0.4 0.2 0.6
C
BK (1/9) BK (1/9)
Y CLAMP OFFSET (9/9)
+5V
R112 R126
R116
3.3k Q105 330k
2.2k
:RN-CP 2SC3545 :CHIP
:CHIP G
IC102(2/2) IC101(2/3)
R114 Y/G CLAMP
TL082CPS MC74HC4053FEL
1k
0.7 1.4
R124 :RN-CP Y/G CLAMP PULSE INSERT
0.7
1k
G 0 0.7
:CHIP
3
R115 1
1.4 0.7
220 2
Q103 :CHIP 2 15
Y0 Y
2SA1462
Y/G CLAMP R118 1
Y1 0
22
-4.5 R117 B
:CHIP R113
2.2k 0.7
R111 Q104 100
:CHIP
1.8k 2SC3545 :CHIP 10
0.9
:RN-CP
Y/G CLAMP C103
0.047
25V
B:CHIP
-5V
R313
R319
3.3k Q305
2.2k
:RN-CP 2SC3545
:CHIP IC301(2/3)
R317 R-Y/R CLAMP
2 R
MC74HC4053FEL
1k
TP300 0.7 1.4
R324 PULSE INSERT
:RN-CP R321
1k 22
R 0
:CHIP :CHIP
14 R318
X
220
1.4 15
Q303 :CHIP 2
0 -4.5 Y0 Y
2SA1462
1
R-Y/R CLAMP
0.8 Y1
B
R314
0.8
R320 22
R312 Q304
1.8k 2.2k :CHIP 10
2SC3545
0.9
:RN-CP R-Y/R CLAMP :CHIP
0.047
B:CHIP
C520 R513 R681
R519
Q505
2.2 3.3k 1M
2.2k
2SC3545
16V :RN-CP :CHIP
:CHIP IC501(2/3)
B-Y/B CLAMP
F:CHIP R517
3 MC74HC4053FEL
1k
TP500 0.6 1.4
R524 :RN-CP PULSE INSERT
1k
B -0.1 B
:CHIP R521
14 R518 22
X 1.4 0
:CHIP
220
15
Q503 :CHIP 2
-0.1 -4.5 Y0 Y
2SA1462
1
B-Y/B CLAMP
0.8 Y1
B
Q504 R520 R514
0.8
2SC3545 2.2k 22
R512
B-Y/B CLAMP :CHIP :CHIP 10
1.8k 0.9
C504
:RN-CP
0.047
25V
B:CHIP
-5V
IC500(2/3)
MC74HC4053FEL
R316
82k R480 R-Y REF SELECT
:RN-CP 330k
0.1
8 :RN-CP
5
(9/9) Z0
R-Y CLAMP OFFSET
1
3
R-Y PULSE LEVEL (9/9) Z1
4
R311 0.7
82k
:RN-CP R315 C303 C323 R482
0.2
11k 2.2 2.2 3.9k
:RN-CP 16V 16V :RN-CP
F:CHIP F:CHIP
+5V
MONO
(9/9) IC500(3/3)
MC74HC4053FEL
R516
82k R680 B-Y REF SELECT
:RN-CP 330k
0.1
:RN-CP
2
(9/9) Y0
B-Y CLAMP OFFSET
1
(9/9) Y1
B-Y PULSE LEVEL
R511 0.6
82k
R515 C503 C523
:RN-CP 9.1k 2.2 2.2 R682
0.2
:RN-CP 16V 16V 3.9k
F:CHIP F:CHIP :RN-CP
(2/9,7/9)
WHITE INSERT P
11-20 11-20
D E
IC101(3/3)
MC74HC4053FEL
C104
0.022 Y/G CLAMP
B:CHIP
0.8 G
5 4
Z0 Z
8 C122
47
6 3
Z1 0.8
7 16V
0 C
5 :HT-CP
0 -0.3
4 9
0.6
R119
IC102(1/2)
5.6k
TL082CPS
:CHIP C326
Y/G CLAMP
0.22
R125 25V
F:CHIP
1M
:CHIP R485
10k
:CHIP
1.3
6
7
5
0
R483
1k
IC320(2/2)
:CHIP
TL082CPS
R-Y GAIN
CONTROL C327
C324
0
0.047
0.01
F:CHIP 25V
B:CHIP
+5V
R481 R327
IC301(3/3) IC303
1M 100
1.3 1.1
MC74HC4053FEL CXA1521M
:CHIP :CHIP
R-Y/R CLAMP R-Y GAIN CONTROL
C305
0.8 0.8 1.1
0.022 Q310
8 7 6 5
5 4
B:CHIP 2SC2412K
0 Z0 Z
8 R-Y GAIN
6 3 CONTROL
Z1
7
R
C
5 C307
0.1
2.2
0 -0.4
4 9 16V R486
0 0.6
F:CHIP
R322 2.2k
:CHIP
5.6k
:CHIP
1 2 3 4
C304
0.8
25V
-0.3
IC302(1/2) -5V
TL082CPS
R-Y/R CLAMP
IC503
CXA1521M
B-Y/B GAIN
+5V
CONTROL
R529
100
1.2 1.2
:CHIP
IC501(3/3)
MC74HC4053FEL B
1.2
C505 B-Y/B CLAMP
8 7 6 5
0.022 Q510
0
0.8
8 B:CHIP 2SC2412K
6 5 4 B-Y/B GAIN
Z0 Z
7 CONTROL
0.8
5 3
-0.7 Z1
C507
0 C
4
2.2
0.1
R522 16V
IC502(1/2)
5.6k 9 F:CHIP
TL082CPS
:CHIP
0.6 1 2 3 4
B-Y/B CLAMP R686
2.2k
0.8
:CHIP
-0.2
-5V
C524
0.01 R683
F:CHIP 1k
+5V
:CHIP
C526
0.22
25V
F:CHIP
0.1
8 R685
0.1
4 3 10k
Z
:CHIP
1
2 6
7
C
4 5
1.2 0
9
IC520(2/2)
IC300(1/2) TL082CPS
TL082CPS B-Y/B GAIN
0
BUFFER CONTROL
C527
0.047
25V
B:CHIP
-5V
IC300(2/2)
TL082CPS
BUFFER
0.1
15 5
Y
7
6
0.1
B
10
BK
(1/9)
(SIGNAL IN SELECTOR,RGB GAIN CONTROL)
F
+5V
G
Y/G OUT (2/9)
IC325
TC4W53FU
R-Y GAIN CONTROL
0.5
0
0.1
8 7 6 5
1 2 3 4
-5V
C308
IC304(1/3)
0.68
MC74HC4053FEL
16V
RGB SELECT F:CHIP
16 R328
10k
:CHIP
VCC -0.3
12 14
0.5 X0 X
2
0.4
13 1
X1 0.4
3
0.4
0.5
C309
A VEE GND IC302(2/2)
0.047
TL082CPS
25V
R-Y/R CLAMP
6 11 7 8 B:CHIP
0.1
PR OUT (2/9)
R
(2/9)
R OUT
B
B OUT (2/9)
PB OUT (2/9)
IC504(1/3)
MC74HC4053FEL
C509
RGB SELECT
0.68
16V
F:CHIP
16 R530
10k
:CHIP
VCC -0.2
12 14
0.5 X0 X
2
0.4
13 1
X1 0.4
3
0.4
0.5
A VEE GND IC502(2/2)
TL082CPS
6 11 7 8 B-Y/B CLAMP
C510
0.1 0.047
25V
B:CHIP
WHITE SAMPLING P
(3/9,4/9,5/9,6/9,7/9)
CHROMA (9/9)
0 0.1
R528
43k
8 7 6 5 :RN-CP
IC525
TC4W53FU
B-Y/B GAIN
C508 R527
CONTROL 15k
2.2
:RN-CP
16V
F:CHIP
1 2 3 4
BLACK SAMPLING P
(2/9,3/9,4/9,5/9,6/9,7/9)
B-SS3280<AEP>-BK.-P1
G H