DATE DSGN CHKD
SYM
REVISIONS
SCALE
DWN
DSGN
CHKD
APPD
:
Hitachi Kokusai Electric Inc.
Tokyo Japan
SYNC HD
3Vp-p
2Vp-p
CN401:13
CPU
CN401:12
ASP/DSP
GL(2/2)
GL(2/2)
ASP/DSP
CN401:11
CN401:40
CN401:10
3Vp-p
ASP/DSP
CN401:20
A+5V(A)
14
VCC
7
GND
IC405:E
74VHCT08ATMC
0.1U/Z2
C426
SYSOUTHD
A+5V
A+5V
OUTPUTSYNC
22U/LQH3C
L409
A+5V
C433
0.1U/Z2
SYNC/HD
SYSOUTVD
HD_IN
VD/GL_IN
2
INH
4
VSS
3
VEE
5
A
8
VDD
1
COM
6
CH1
7
CH0
IC406
TC4W53FU
11
10
IC404:E
1
2
3
4
5
6
7
8
RZ402
100K/MNR14
CPU
CN401:9
ASP/DSP
CN401:19
ASP/DSP
ASP/DSP
CN401:17
CN401:18
3Vp-p
3Vp-p
3Vp-p
CN401:8
CPU
Y/R-Y/B-Y
L
H
H
H
RGB
OUTPUT
H
L
L
L
MODE2
MODE1
YC/VBS
YC/VBS
R445
470/D3
C420
10P/C2
OUTPUTMODE1
A-2V
OUTPUTMODE2
VBSSYNC
YSYNC
RGBSYNC
3
4
IC404:B
1
2
IC404:A
1
2
3
4
5
6
7
8
100K/MNR14
RZ401
1
2
3
IC405:A
4
5
6
IC405:B
1500/J2
R464
47P/J2
C477
C428
47P/J2
1500/J2
R458
C421
33P/J2
R548
1200/D3
-0.7Vdc
0.75Vp-p
R-Y/B-Y
0.75Vp-p
-0.16Vdc
C422
27P/J2
R449
180/D3
R448
1000/D3
47P/J2
C429
1500/J2
R459
13
12
IC404:F
9
8
IC404:D
R475
4700/J2
2SC4177(L5)
Q403
7
GND
14
VCC
IC404:G
74VHCT04AMTC
12
13
11
IC405:D
C427
0.1U/Z2
R468
10K/J2
R467
2200/J2
R472
75/J8
R469
2200/J2
Q404
2SC4177(L5)
C431
0.1U/Z2
R470
10K/J2
HD_IN
VD_OUT
VD/GL_IN
HD/SYNC _OUT
R566
3300/J2
R477
75/J8
-2V(A)
R565
3300/J2
A.GND
R476
4700/J2
1.1Vdc
ASP/DSP
CN401:54
ASP/DSP
CN401:49
CN401:53
CN401:50
1.38Vp-p
0.13Vdc
1.38Vp-p
RB
R-Y/B-Y
CN401:44
ASP/DSP
1.1Vp-p
CN401:52
CN401:51
CN401:21
0.13Vdc
G/Y
1.3Vp-p
CN401:15
CN401:45
CN401:14
A+3.3V
100U/LQH3C
L406
C407
10P/C2
470/D3
R425
100U/LQH3C
L415
A-2V
G/Y IN
A+3.3V
A+3.3V
A-2V
A+3.3V
C416
10P/C2
R/R-Y IN
RGB GND
RGB GND
B/B-Y IN
C412
10P/C2
470/D3
R435
A+3.3V
Y IN
C IN
1.3Vp-p
ASP/DSP
ASP/DSP
C GND
BST:
0.37Vp-p
470/D3
R402
1000/D3
R415
CN401:48
CN401:47
CN401:46
C402
10P/C2
083Vdc
1.8Vdc
12P/J2(P)
18P/J2
C405
R549
180/D3
R414
1000/D3
Q401
2SC4177(L5)
BST:0.29Vp-p
L401
4.7U/LQH3C
R412
N.U
27P/J2
C401
R409
1200/D3
27P/J2
C403
L403
22U/LQH3C
100P/J2
C404
0.7Vdc
3300/J2
R408
3300/J2
R404
Q415
2SA1611
0.75Vp-p
2SA1611
Q414
1500/J2
R405
R429
180/D3
R428
1000/D3
R547
N.U
R542
N.U
L408
4.7U/LQH3C
C417
33P/J2
C413
33P/J2
L407
4.7U/LQH3C
R543
1200/D3
RGB/Y
C414
27P/J2
C411
27P/J2
4.7U/LQH3C
L405
R420
1500/J2
0Vdc
0.93p-p
R499
N.U
R541
1200/D3
4700/D3
R423
C408
27P/J2
C406
3P/C2
1P/C2(P)
Q413
2SA1611
Q402
2SA1611
2200/J2
R427
2200/J2
R437
Q417
2SA1611
Q418
2SA1611
R447
2200/J2
2SA1611
Q416
R438
1000/D3
R439
180/D3
R442
100/J2
C415
0.1U/Z2
8
GND
6
INH
IC402:5
7
VEE
16
VCC
IC402:4
MM74HC4053MTC
R432
N:180/J2
R440
N:180/J2P:1000/J2
13
12
11
14
IC402:1
R421
330/D3
R424
39/J2
P:1000/J2
P:1000/J2
N:180/J2
R474
C410
0.1U/Z2
L404 100U/LQH3C
C409
16V22U/FT
R479
N.U
R422
470/D3
P:5600/D3
P:5600/D3
N:
6800/D3
R453
6
7
5
IC401:B
16V22U/FT
C418
L414
100U/LQH3C
R444
1800/D3
R443
100K/D3
C419
0.1U/Z2
R433
N:
6800/D3
R441
N:
6800/D3 P:5600/D3
4
V-
8
V+
LMH6643MM
IC401:C
R434
1000/J2
R416
1000/D3
R419
1000/D3
R418
0/J2
R410
1500/J2
R407
820/D3
R406
120/J2
R417
120/J2
R411
75/J8
R413
470/J2
R478
N.U
2
1
3
IC401:A
R436
N.U
R446
N.U
P:1000/J2
180/J2
R426
N:
P:5600/D3
R431
N: 6800/D3
REAR
VBS GND
CN401:34
REAR
VBS OUT
VBS GND
CN401:2
CN401:32
TEST_LAND
TEST_LAND
VBS OUT
CN401:33
REAR
CN401:37
CN401:36
RGB GND
CN401:38
RGB GND
R430
75/J8
G/Y OUT
A.GND
A.GND
A GND
CN401:1
A GND
CN401:26
CN401:60
A GND
A GND
CN401:31
A GND
CN401:30
A GND
CN401:29
02/04/18 A.Kato
Update to D30-024
2
3
1
SSSS820101
SW401:A
5
6
4
SSSS820101
SW401:B
OUT
IN
C430
47P/J2
1500/J2
R460
5
6
IC404:C
3
5
9
4
IC402:3
1
2
10
15
IC402:2
8
V+
4
V-
IC403:C
LMH6643MM
1000/J2
R454
680/D3
R451
5600/D3
R452
R456
5600/D3
2200/D3
R455
R457
0/J3
0.1U/Z2
C423
2
1
3
IC403:A
C424
0.1U/Z2
1000/J2
R465
6
7
5
IC403:B
220/D3
R462
5600/D3
R463
R471
5600/D3
R466
2200/D3
R473
47/J3
REAR
REAR
CN401:39
CN401:35
R461
75/J8
R450
75/J8
B/B-Y/VBS OUT
R/R-Y/C OUT
-2V(A)
REAR
REAR
HDSYNCIN/HDOUT
VDVBSIN/VDOUT
CN401:42
CN401:41
S.IKEDA Dec. 4.'01
S.IKEDA Dec. 4.'01
HV-D30
VDA/GL(PT--1902C)
SCHEMATIC DIAGRAM
(1/2)
Summary of Contents for HV-D30
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