DSR-50/50P
4-93
4-94
VIDEO OUT 3
VD-28 (10/15)
VD-28 (VIDEO OUT 3) SCHEMATIC DIAGRAM
• See page 4-71 for VD-28 printed wiring board.
• See page 4-151, 152 for waveforms.
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
0.1
4.9
0.1
-0.4
-4.9
-0.4
-4.9
0.1
0.1
4.9
0
0.1
-4.9
4.9
-0.4
-0.4
0.1
0.1
0.1
-4.9
4.9
-0.4
-0.4
0.1
2
-4.9
4.9
1.4
1.4
2
2.6
3.2
2
4.9
3
1.5
0
0.1
-4.9
4.9
-0.4
-0.4
0.1
0.1
-4.9
4.9
-0.4
-0.4
0.1
0.5
4.9
4.4
0.3
0
-4.9
4.9
0
4.9
0
0.6
4.9
-4.9
4.9
0.3
-4.9
R4.8/P0
R0/P5
R4.8/P0
R4.2/
P0
4.9
0
2.9
4.9
0
0
0
-4.9
4.9
0
0
4.9
-4.9
0
0
-4.9
4.9
0
0
-0.6
-4.9
4.9
0
-0.6
4.9
2.3
4.4
2.4
3.5
2.9
1.7
2.3
1.7
1.7
2.8
2.9
3.5
2.9
4.9
3.3
2.5
2
4.9
2.5
3.7
2
0.1
0.1
0.7
0.7
-4.9
4.9
4.9
0
-0.6
0
-0.6
-4.9
0.1
0.7
-4.9
0.1
0.2
-4.9
0.1
4.9
4.9
0.4
0.4
-4.9
0
0
4.9
0.2
-4.9
65
64
63
70
71
72
67
66
68
69
75
74
73
DSR-50P
2.8
DSR-50P
DSR-50P
DSR-50P
1k
R562
SDC
V_MUTE
M51272FP-TE2
IC413
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
C454
0.1u
4.7u
C456
0.1u
C460
0.1u
C455
4.7u
C457
0.1u
C461
0.1u
C464
0.1u
C471
10uH
L403
16V
10u
C472
16V
10u
C467
0.1u
C468
16V
10u
C476
0.1u
C473
4.7u
C449
4.7u
C450
SC_V
SC_U
2200
R501
2200
R502
56k
R493
56k
R495
10k
R489
4700
R480
47k
R482
0.1u
C447
4700
R486
47k
R490
0.1u
C448
10k
R484
4.7u
C446
4.7u
C445
10uH
L411
10uH
L410
0.1u
C502
6.3V
47u
C505
0.1u
C503
6.3V
47u
C504
3k
R539
0
R538
LM7131BCM5X
IC420
1
2
3
4
5
0.1u
C499
6800
R530
0.1u
C495
1500
R535
2700
R534
FL403
12
1
3
6
7
9
10
1k
R513
1k
R522
TC7S02FU(TE85R)
IC412
1
2
3
45
64-3
0.1u
C483
12k
R525
2SC4081T106R
Q428
2SA1576A-T106-R
Q429
0
R528
XX
R529
2200
R526
XX
C484
220
R532
1200
R536
0
R540
LM7131BCM5X
IC421
1
2
3
4
5
0.1u
C501
0.1u
C498
3k
R541
1500
R537
0.1u
C491
0.1u
C485
PB_V_DELAY
PB_U_DELAY
COMPONENT_SYNC
BURST_V
COMPOSITE_SYNC
BURST_U
COMPOSITE_U_GAIN
COMPOSITE_U_BAL
COMPOSITE_V_BAL
COMPOSITE_V_GAIN
R_BF_OUT
IC405
CXA1521M-T4
1
2
3
4
5678
XN4601-TW
Q407
4
2
3
1
5
6
12k
R441
15k
R440
0.1u
C416
33k
R433
22k
R450
XX
R449
0.1u
C426
XX
R445
4700
R453
2200
R454
XN4601-TW
Q410
4
2
3
1
5
6
R_SYNC_OUT
4700
R409
2200
R414
FL401
1
2
3
4
6
1k
R402
3300
R405
XN4601-TW
Q405
4
2
3
1
5
6
1k
R424
1k
R417
3300
R415
33p
C407
22k
R432
XN4601-TW
Q408
4
2
3
1
5
6
2200
R447
4700
R426
XN4601-TW
Q406
4
2
3
1
5
6
CXA1211M-T4
IC404
1
2
3
4
5678
10k
R431
10k
R430
0.1u
C412
4700
R446
4700
R427
2200
R468
10k
R448
10k
R451
0.1u
C431
22k
R452
4700
R466
XN4601-TW
Q417
4.7u
C510
FB412
0.1u
C520
FB411
0.1u
C515
4.7u
C525
150
R552
150
R551
CXA1451M-T4
IC426
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
150
R561
FB410
CXA1451M-T4
IC425
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
4.7u
C509
4.7u
C524
150
R560
0.1u
C514
0.1u
C519
FB409
0.1u
C526
2SC4081T106R
Q430
10k
R548
47k
R553
0.1u
C527
10k
R546
0.1u
C500
4700
R547
CXA1211M-T4
IC411
1
2
3
4
5
6
7
8
MONITOR_OUT
VIDEO_OUT
S-C_OUT
2P
CN401
1
RETURN VIDEO(X)
2
RETURN VIDEO(GND)
4.7u
C482
CXA1451M-T4
IC418
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
0.1u
C480
150
R545
150
R542
FB401
150
R543
0.1u
C481
4.7u
C479
150
R544
FB402
0.1u
C437
6.3V
47u
C440
6.3V
47u
C439
10uH
L402
0.1u
C436
10uH
L401
0.1u
C474
10uH
L404
10uH
L405
6.3V
47u
C478
0.1u
C475
6.3V
47u
C477
6.3V
47u
C441
22k
R471
MONITOR_Y
MONITOR_C
2SC4081T106R
Q421
4700
R483
22k
R481
0.01u
C442
LM7131BCM5X
IC417
1
2
3
4
5
2700
R494
2200
R492
0.1u
C466
0.1u
C469
2200
R507
2200
R509
XN4601-TW
Q418
4
2
3
1
5
6
4700
R472
4700
R475
UN9211J-(K8).SO
Q431
UN9211J-
(K8).SO
Q432
0.1u
C424
0.1u
C427
0.1u
C425
0.1u
C444
LND401
SHAS
01ZA8.2(TPL3)
D401
CL402
CL403
270
R505
0.1u
C451
2SA1576A-T106-R
Q424
4700
R491
100
R485
DV_REF_SYNC
Y_BLK_LEVEL
4V
47u
C528
1500
R565
100p
C529
0
R566
FSC_ADJ
FSC_TEST
0.1u
C530
0
R567
PB_Y_LEVEL
PB_U_LEVEL
PB_V_LEVEL
100
R585
XX
R1210
0
R1211
2SA1576A-T106-R
Q439
100
R1212
4700
R1213
DV_REF_SC
4V
22u
C544
4V
22u
C545
390
R1218
4700
R428
4700
R408
XN4601-TW
Q404
4
2
3
1
5
6
3300
R404
2200
R413
1k
R416
3300
R401
4700
R429
1k
R425
FL402
1
2
3
4
6
33p
C411
65-2
5V
VIDEO_-5V
65-1
65-3
62-1
64-2
64-1
1
A
GND
18
RETURN VIDEO(X)
19
RETURN VIDEO(GND)
B10
B9
B8
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B5
B4
B6
B11
B12
B13
B14
B15
B7
IC411
IC413
2
16
L
I
20
K
12
G
6
8
D
E
VD-28 BOARD (10/15)
B
7
05
19
15
13
10
17
11
C
21
H
F
3
18
J
14
9
4
5
M
IC425
IC426
IC421
IC405
IC404
IC418
IC420
IC417
VIDEO SIGNAL
SIGNAL PATH
Y/CHROMA
CHROMA
PB
Y
XX MARK:NO MOUNT
-REF.NO.:10,000 SERIES-
VIDEO OUT 3
IC412
CN026
(2/5)
CAMERA
VD-28 BOARD (14/15)
67
40
VD-28 BOARD (4/15)
VD-28 BOARD (3/15)
27
VD-28 BOARD (12/15)
68
VD-28 BOARD (2/15)
19
VD-28 BOARD (9/15)
65
62
VD-28 BOARD (8/15)
VD-28 BOARD (8/15)
64
VD-28 BOARD (3/15)
29
16
VD-28 BOARD (2/15)
VD-28 BOARD (5/15)
47
55
VD-28 BOARD (7/15)