Sony BKM-21D Maintenance Manual page 74

Sdi multi decoder adaptor
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Q402
DTA144EKA-T146
VIDEO A SW
1
C417
0.047
0
F:CHIP
Q433
1.7
2SA1037AK
VIDEO A SW
5.0
1.1
R403
VIDEO A
4.7k
:CHIP
3
Y
4
1.7
C402
G
22
1.1
5
16V
VIDEO A
:HT-CP
0.4
(P1)
ANALOG A
R404
R402
100k
C401
R401
1k
:CHIP
15p
47k
:CHIP
CH:CHIP
:CHIP
Q401
2SA1462
-T1Y33Y34
BUFFER
Q502
DTA144EKA-T146
VIDEO B SW
C517
0.047
F:CHIP
-5.0
VIDEO B
2
Q522
R503
-5.0
4.7k
2SA1037AK
3
PB
:CHIP
VIDEO B SW
4
-0.5
B
5
R504
100k
:CHIP
0
0.4
C502
22
16V
Q503
VIDEO B
:HT-CP
0
IMX2-T109
(P1)
ANALOG B
VIDEO B BUFFER
R502
C501
R501
1k
15p
47k
:CHIP
CH:CHIP
:CHIP
Q501
Q602
2SA1462
DTA144EKA-T146
-T1Y33Y34
VIDEO C SW
BUFFER
C617
0.047
F:CHIP
-5.0
VIDEO C
R603
-5.0
PR
Q624
4.7k
3
2SA1037AK
:CHIP
VIDEO C SW
4
R
-5.0
C602
0
22
5
16V
R604
VIDEO C
3
100k
:HT-CP
0
:CHIP
(P1)
ANALOG C
0.4
R602
C601
R601
1k
15p
47k
:CHIP
CH:CHIP
:CHIP
Q601
Q603
2SA1462
IMX2-T109
-T1Y33Y34
VIDEO C BUFFER
BUFFER
DIGITAL
CN1
IN
SDI A IN
(P2)
1
OUT
SDI A OUT
(P2)
IN
SDI B IN
(P2)
2
OUT
SDI B OUT
(P2)
IN
SDI C IN
(P3)
3
OUT
SDI C OUT
(P3)
IN
ANALOG A
(P1)
4
4
OUT
IN
ANALOG B
(P1)
5
OUT
IN
(P1)
ANALOG C
6
OUT
ANALOG
5V-2
C509
C514
47
47
6.3V
6.3V
:HT-CP
:HT-CP
5
C406
C515
47
47
-5V-2
6.3V
6.3V
:HT-CP
:HT-CP
A
B
Q420
Q432
2SC2412K
DTA144EKA-T146
DTA144EKA-T146
Y BUFFER
+5V
COMPONENT SW
Y
VIDEO-A
4.9
4.8
-5.0
V-A
YPBPR
BYPASS
Q403
IMX2-T109
-4.9
R406
VIDEO A BUFFER
Q405
2.2k
IMT2-T109
:CHIP
1
BYPASS SW
Q434
1.0
-5.0
0
2
2SA1037AK
SW
Q421
5
6
6
2SC2412K
0.4
0.4
Y BUFFER
4
3
1
R405
R409
1.1
0.1
R474
2.2k
100
39
-5V
:CHIP
:CHIP
:CHIP
R407
R408
R448
100k
2.2k
39
:CHIP
:CHIP
:CHIP
VIDEO
Q520
2SC2412K
+5V
PB BUFFER
VIDEO-B
V-B
R506
PB
2.2k
4.8
:CHIP
-4.9
0.2
1
R509
2
Y/G
100
Q523
:CHIP
0
2SA1037AK
-1.9
-0.4
6
PB SW
0
Q521
-2.3
2SC2412K
PB BUFFER
R507
R508
100k
2.2k
-5V
:CHIP
:CHIP
Q640
2SC2412K
PR BUFFER
VIDEO-C
PR
V-C
R606
2.2k
4.8
-4.9
:CHIP
Q625
1
R607
2SA1037AK
100k
0
PR SW
-1.9
2
:CHIP
B-Y/B
6
0
-2.3
Q641
2SC2412K
R608
PR BUFFER
R-Y/R
2.2k
:CHIP
Q606
DTA144EKA-T146
RGB SW
GREEN
RGB
Q607
4.8
IMX2-T109
-4.9
G BUFFER
R610
Q605
3
1
1.8k
2SA1037AK
:CHIP
2
4
G SW
0
-4.9
5
6
-0.1
R611
100k
:CHIP
R449
1.1
100
:CHIP
BLUE
TP50
Q612
GND
IMX2-T109
Q611
B BUFFER
2SA1037AK
R618
2.2k
B SW
3
1
:CHIP
-4.9
2
4
0
R619
5
6
100k
:CHIP
0.7
R450
100
:CHIP
0
RED
Q614
IMX2-T109
R BUFFER
R625
2.2k
3
1
:CHIP
-4.9
4
2
Q613
2SA1037AK
0
R SW
R626
5
6
100k
:CHIP
0.6
0
R451
100
:CHIP
RGB
(P11)
YPBPR
(P11)
V-A
(P11)
V-B
(P11)
V-C
(P11)
C
BD (1/11)
BD (1/11)
INT PY
R413
100
:CHIP
Q409
Q406
Q408
2SC2412K
2SC2412K
BUFFER
BYPASS SW
BUFFER
0.2
-0.2
R415
1k
:RN-CP
R417
Q407
100
D402
-5.0
IMX2-T109
-0.8
:CHIP
1SS352-TPH3
R410
BUFFER
-0.4
4.7k
EXT VIDEO SW
:CHIP
1
Q410
4
1
2
3
4
5
6
7
8
9
-4.1
IMT2-T109
5
2
EXT VIDEO SW
DL401
0
Y DELAY LINE
-0.5
5 6
3
6
-4.9
0
18
16 15
13 12
10
R416
2
1k
4
0.1
:RN-CP
3
1
-4.5
R411
R412
R418
R419
R414
100k
8.2k
2.2k
100
2.2k
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
R521
R523
7.5k
2.2k
:RN-CP
:CHIP
R520
Q505
5.6k
C506
:CHIP
2SC2412K
0.01
BUFFER
F:CHIP
R522
-0.2
Q506
R519
3.9k
8
7
6
5
R511
:CHIP
2SC2412K
100
1k
:CHIP
BUFFER
:RN-CP
0
IC501
Q507
-0.8
CXA1521M-T4
R514
2SC2412K
R512
1k
BUFFER
APERTURE GAIN
Q508
-4.2
100
:RN-CP
0
CONTROL
2SA1462
:CHIP
-0.6
-T1Y33Y34
-0.6
R550
Y AMP
1
2
3
4
100
:CHIP
-4.2
-0.6
R516
C411
R524
2.2k
C507
0.1
10k
R510
R513
R515
:CHIP
R518
0.01
25V
:CHIP
2.2k
2.2k
2.2k
1.2k
F:CHIP
F:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
Q509
5V-2
2SC3545-T1T43T44
Y AMP
1
2
3
1
2
3
C603
R621
1
47k
DL501
DL502
16V
:RN-CP
F:CHIP
R623
6
4
6
4
18k
:RN-CP
APT
R622
24k
:RN-CP
-5V-2
Q810
DTA144EKA-T146
BYPASS SW
BYPASS
4.8
R823
-4.9
3
1
5.6k
:CHIP
2
0
4
4
C820
-5.0
0.1
R824
-5.0
25V
6
10k
5
F:CHIP
:CHIP
Q811
IMX2-T109
0.7
BUFFER
-5V-2
+5V
R438
R444
Q450
R435
PB
R441
R442
3.3k
4.7k
1k
IMX2-T109
2.2k
2.2k
:RN-CP
:CHIP
:RN-CP
BUFFER
:RN-CP
:CHIP
Q404
Q418
1
2
3
4
5
6
IMT2-T109
2SA1462
R440
3
1
PB SW
-T1Y33Y34
DL402
2.2k
-5.0
4
2
PB DELAY LINE
PB AMP
:RN-CP
-0.5
12
10 9
7
R443
5
6
-1.2
100
5
6
:CHIP
-3.2
2
R437
4
-0.6
100
R436
-4.2
:CHIP
1k
3
1
:RN-CP
Q419
2SC3545
R439
R445
R498
-T1T43T44
1.2k
100k
2.2k
-5V
PB AMP
:CHIP
:CHIP
:CHIP
R-Y/R
+5V
R461
Q425
PR
R490
4.7k
IMX2-T109
1k
:CHIP
PB BUFFER
Q424
:RN-CP
R457
R455
R458
2.2k
IMT2-T109
3.3k
2.2k
3
1
1
2
3
4
5
6
Q422
:RN-CP
PR SW
:RN-CP
:CHIP
-4.9
2
2SA1462
4
DL403
-T1Y33Y34
PR DELAY LINE
R456
PR AMP
2.2k
R460
5
6
:RN-CP
100
5
6
12
10 9
7
-0.5
:CHIP
4
2
-1.1
0.6
-3.2
-3.2
R491
R492
3
1
-4.2
1k
100
-2.8
:RN-CP
:CHIP
R462
R463
R454
100k
2.2k
1.2k
-5V
:CHIP
:CHIP
:CHIP
Q423
2SC3545-T1T43T44
PR AMP
BYPASS
(P11)
8-4
8-4
D
E
Q411
DTA144EKA-T146
EXT VIDEO SW
+5V
R493
R470
C404
4.7k
100k
0.01
5.0
:CHIP
:RN-CP
F:CHIP
Q412
8
7
6
5
-5.0
IMX2-T109
BUFFER
R426
C422
IC401
33k
R423
22
R420
:CHIP
CXA1521M-T4
3
1
1k
6.3V
2.2k
VIDEO
:CHIP
:BP-CP
VIDEO GAIN
:CHIP
4
2
0
CONTROL
-4.9
5
6
1
2
3
4
R424
R472
C403
R425
2
2.7k
0
0.01
22k
0.4
:CHIP
:CHIP
F:CHIP
:CHIP
R422
R421
R465
R471
22k
100k
39
110k
-5V
:CHIP
:CHIP
:CHIP
:RN-CP
C405
0.01
F:CHIP
INT V
VIDEO
Q513
C510
DTA144EKA-T146
0.01
Y SW
F:CHIP
-0.1
0
Q514
8
7
6
5
Q512
5.0
R534
IMX2-T109
4.7k
BUFFER
IMT2-T109
:CHIP
IC502
Y SW
CXA1521M-T4
3
1
C512
Y GAIN CONTROL
0.7
4
2
22
R533
6.3V
100
5
6
1.3
:BP-CP
:CHIP
2
4
5
6
1
2
3
4
0
R540
R528
Y/G
8.2k
3
1
10k
:RN-CP
0
:CHIP
0.7
R535
R536
100k
2.2k
-5V
:CHIP
:CHIP
C505
0.01
R537
C511
F:CHIP
100
0.01
:CHIP
F:CHIP
VIDEO
Q451
DTA144EKA-T146
ANALOG SW
+5V
Q441
C420
R482
2SA1462
0.01
910
-T1Y33Y34
F:CHIP
:RN-CP
AMP
0.7
4.3
5.0
0.3
Q454
R322
R464
IMX2-T109
Q452
100
4.7k
Q440
5V-2
:CHIP
IMT2-T109
BUFFER
:CHIP
2SC3545
ANALOG SW
3
1
-T1T43T44
Q812
-0.7
AMP
1.6
4
2
IMX2-T109
-1.4
0.3
BUFFER
0.9
1.0
5
6
4
R469
R483
R531
100
R479
3
1
5
6
4.7k
100
:CHIP
39
:RN-CP
:CHIP
2
4
2
0.3
:CHIP
0
0.4
R446
R466
R484
R434
5
6
3
1
2.2k
100k
3k
10k
:CHIP
-5V
:CHIP
:RN-CP
:CHIP
0.6
C421
0.01
C313
F:CHIP
470
10V
+5V
C605
B-Y/B
0.01
8
7
6
5
F:CHIP
Q615
IMT2-T109
PB SW
IC601
0
CXA1521M-T4
PB GAIN CONTROL
R631
R632
5
6
C620
10k
100
R452
22
R628
1
2
3
4
:RN-CP
:CHIP
4
2
39
6.3V
0
:CHIP
:BP-CP
:CHIP
0
3
1
R629
R630
R662
C607
10k
8.2k
39k
0.6
0.01
:CHIP
:RN-CP
:RN-CP
F:CHIP
-5V
C606
0.01
F:CHIP
CODED PB
+5V
R199
4.7k
R-Y/R
DTA144EKA-T146
C610
:CHIP
8
7
6
5
OUT ENABLE SW
0.01
F:CHIP
0
IC602
Q620
CXA1521M-T4
2SA1037AK
PR GAIN CONTROL
PR SW
0.6
R453
R636
R639
39
0
10k
1
2
3
4
:CHIP
:CHIP
:RN-CP
R640
100
:CHIP
R637
C621
C608
R638
R663
10k
22
0.01
8.2k
39k
:CHIP
0
6.3V
F:CHIP
:RN-CP
:RN-CP
:BP-CP
-5V
CODED PR
OE
C609
0.01
F:CHIP
F
INT PY
(P10)
EXT V OUT
(P11)
V LEVEL
(P11)
INT V OUT
(P11)
5V-2
R494
4.7k
Q414
:CHIP
DTA144EKA-T146
INT VIDEO SW
5.0
-4.9
Q415
R428
IMX2-T109
Q413
4.7k
VIDEO BUFFER
IMT2-T109
:CHIP
INT VIDEO SW
3
1
-4.9
2
-4.5
4
R427
100
5
6
6
:CHIP
5
TP101
0
4
2
V-I/O
-4.9
V I/O
(P11)
0.3
R429
R430
R473
3
1
100k
100k
33
VIDEO
:CHIP
:CHIP
:CHIP
-5V-2
INT V
(P5,6)
Y TH
(P11)
Y LEVEL
(P11)
5V-2
R542
R539
2.2k
Q517
10k
:CHIP
2SC2412K
:RN-CP
Q516
Y BUFFER
2SA1037AK
1.1
0.5
Y SW
0.5
Q518
2SC2412K
1
7
Y BUFFER
-0.2
TP201
R526
R541
Y-OUT
33
100
:CHIP
:CHIP
Y OUT
(P11)
-0.1
R543
R544
Y/G
100k
100k
:CHIP
:CHIP
R538
Q515
39k
-5V-2
2SA1037AK
:RN-CP
Y SW
APT
(P11)
ANA V
(P11)
D2
(P11)
D2DA V
(P6)
Q443
DTA144EKA
D2 SW
5V-2
Q446
IMX2-T109
BUFFER
4.9
-4.9
R529
C425
3
1
4.7k
0.01
:CHIP
F:CHIP
2
4
0
-4.9
5
6
R530
5
6
100k
2
:CHIP
0
0.3
3
1
Q444
IMT2-T109
D2 SW
-5V-2
PB LEVEL
(P11)
5V-2
Q616
R633
IMX2-T109
2.2k
PB BUFFER
:CHIP
3
1
1.2
4
2
0.6
5
6
2
8
-0.1
TP501
PB-OUT
PB OUT
(P11)
R634
R635
R660
100k
100k
33
B-Y/B
:CHIP
:CHIP
:CHIP
-5V-2
CODED PB
(P10)
PR LEVEL
(P11)
5V-2
Q623
1.1
Q621
2SC2412K
PR BUFFER
1.1
0.5
Q622
2SC2412K
3
9
PR BUFFER
R641
2.2k
0.6
:CHIP
TP601
PR-OUT
-0.1
Q619
PR OUT
(P11)
2SA1037AK
R642
R643
R661
PR SW
100k
100k
33
R-Y/R
:CHIP
:CHIP
:CHIP
-5V-2
CODED PR
(P10)
(P4,11)
BD
(1/11)
(SIGNAL INPUT)
B-SS9520-WORLD-BD-P1
BKM-21D
G
H

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