DSR-50/50P
4-87
4-88
UVIC
VD-28 (7/15)
VD-28 (UVIC) SCHEMATIC DIAGRAM
• See page 4-71 for VD-28 printed wiring board.
• See page 4-151 for waveforms.
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
2.9
2.6
4.8
2.8
4.8
2.8
2.2
2.8
4.9
2.3
1.6
4.9
46
2.8
2.9
4.9
3.7
2.1
1.5
3
4.9
3.7
3.6
3
3.2
2.6
2.9
4.9
4.9
2.9
2.9
5
5
0
0
0
R0.6/P0
R0.6/P0
R0.3/P0
2.8
2.8
5
5
5
5
2.7
4.8
5
0.1
0.2
0
5
5
2.8
4.8
5
5
R2.1/P5
R1.7/P0.7
R1.8/P0.1
5
5
0.2
4.8
4.8
4.8
0
2.7
2.7
R0.6/P0
5
47 48
49
:DSR-50
:DSR-50P
:DSR-50
:DSR-50P
DSR-50
:DSR-50P
:DSR-50
R369
470k
R371
47k
R373
1k
R374
100k
R372
47k
R362
18k
R370
1k
R368
10k
R363
22k
R361
10k
R355
22k
R364
1k
R360
470
R359
1k
R358
390
R357
680
R356
33k
R352
47k
R367
1k
R375
10k
R354
220k
R353
1k
R351
47k
C342
15p
C338
*
C350
0.1u
C347
0.1u
C346
220p
C340
10p
C344
0.01u
C348
0.01u
C339
10p
C332
0.01u
L331
10uH
L334
10uH
L333
10uH
L332
*
CL349
CL350
CL348
C331
22u
6.3V
C345
22u
6.3V
C343
22u
6.3V
C349
10u
16V
C336
10u
16V
C335
10u
16V
C333
10u
16V
UVIC_Y
IC332
MC68HC68VBIFB
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Q335
2SC4081T106R
Q331
2SC4081T106R
Q334
2SC4081T106R
Q333
2SC4081T106R
Q332
2SC4081T106R
X331
*
Q338
2SA1576A-T106-R
Q337
2SA1576A-T106-R
XCS_UVIC
UVIC_BUSY
UVIC_SWIN
UVIC_GATE
MO_SCK
MO_SO
MO_SI
XSYS_RST
330
R365
5V
1u
C334
0.1u
C351
CL347
CL340
0
R339
100
R346
0
R333
CL333
CL346
0
R336
CL336
0
R335
CL342
0
R331
CL338
CL345
CL337
CL341
100
R344
0
R341
CL339
CL332
100
R345
CL344
0
R334
100
R343
0
R337
CL335
0
R340
0
R342
0
R332
CL334
30P
CN332
1
V_SYNC
2
XI/O SYNC VFD
3
XI/O SYNC HI
4
VFD HD
5
VFD VD
6
VD HD
7
GND
8
CB IN
9
GND
10
CR IN
11
GND
12
Y IN
13
GND
14
AFC Y
15
GND
16
MONITOR C
17
GND
18
MONITOR Y
19
GND
20
Y LINE
21
GND
22
CR LINE
23
GND
24
CB LINE
25
GND
26
PANEL CB
27
GND
28
PANEL CR
29
GND
30
PANEL Y
0
R338
CL331
CL343
TC74VHCT08AFT(EL)
IC333
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TC74VHCT08AFT(EL)
IC334
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TC74VHC08FT(EL)
IC335
1
2
3
4
5
6
7
8
9
10
11
12
13
14
10
R379
0.1u
C353
0.1u
C354
0.1u
C355
10
R376
10
R377
10
R378
10
R384
10
R382
TC7WH125FU(TE12R)
IC336
1
2
3
4
5
6
7
8
SW_+3V
0.1u
C356
AFC_Y
REC_Y
REC_CR
REC_CB
PB_Y
PB_CR
PB_CB
MONITOR_Y
MONITOR_C
XI/O_SYNC_VFD
XI/O_SYNC_HI
100
R347
100
R348
100
R349
100
R350
VD_SCK
VD_SO
PANEL_DA_CS
LCD_DD_ON
10uH
L335
22u
6.3V
C352
INT/EXT_DET
INT/EXT_IN
SC_DET
SC_EXIST
100
R381
100
R383
SW_+12V
10
R386
V_SYNC_HI
V_SYNC
DIG_+5V
LCD_+3V
100
R389
CL351
SW_+4.6V
R_HD
100
R390
01ZA8.2(TPL3)
D331
01ZA8.2(TPL3)
D332
01ZA8.2(TPL3)
D333
01ZA8.2(TPL3)
D334
01ZA8.2(TPL3)
D335
01ZA8.2(TPL3)
D336
01ZA8.2(TPL3)
D337
01ZA8.2(TPL3)
D338
01ZA8.2(TPL3)
D339
GND
13P
CN331
1
VD_SCK
2
DATA_FROM_HI
3
XCS_LCD_DAC
4
GND
5
PANEL_Y
6
PANEL_CR
7
PANEL_CB
8
LCD_DD_ON
9
XVD
10
XHD
11
LCD_4.6V
12
LCD_3.0V
13
ORG_12V
4P
CN333
1
ORG_15.5V
2
PWM
3
UNREG
4
GND
XX
R391
SW_+5.5V
0
R393
XX
R392
1
A
GND
10
R385
2
16
L
I
K
12
G
6
8
D
E
VD-28 BOARD (7/15)
B
7
05
15
13
10
17
11
C
H
F
3
18
J
14
9
4
5
IC333
IC334
IC335
IC336
IC332
REC
CHROMA
PB
VIDEO SIGNAL
SIGNAL PATH
Y
-REF.NO.:10,000 SERIES-
UVIC
XX MARK:NO MOUNT
52
VD-28 BOARD (14/15)
VD-28 BOARD (5/15)
46
VD-28 BOARD (15/15)
53
JC-20 BOARD (1/14)
THROUGH THE
FVJ-13 FLAT CABLE
CN1101
(SEE PAGE 4-19)
(SEE PAGE 4-139)
CN8001
THROUGH THE
LC-111 HARNESS
PD-125 BOARD (1/2)
THROUGH THE
CN8002
(SEE PAGE 4-139)
PD-125 BOARD (1/2)
RM-129 HARNESS
54
VD-28 BOARD (8/15)
VD-28 BOARD (10/15)
55
VD-28 BOARD (6/15)
51
33
VD-28 BOARD (3/15)
VD-28 BOARD (12/15)
56
57
VD-28 BOARD (14/15)
VD-28 BOARD (12/15)
58
VD-28 BOARD (15/15)
59
VD-28 BOARD (14/15)
60
VD-28 BOARD (2/15)
20
VD-28 BOARD (1/15)
3
VD-28 BOARD (12/15)
61
39uH
47uH
*
L332
33p
*
C338
27p
3.579545MHz
4.433619MHz
*
X331