Hitachi HV-D30 Service Manual page 32

A_GND
A+5V
R44
100K/J2
3Vp-p
DSP
XSUB
R52
100K/J2
3Vp-p
XSG2
DSP
R49
100K/J2
3Vp-p
DSP
XSG1
R45 300/ACB1608
SHP
5Vp-p
R46 300/ACB1608
ASP
SHD
DSP
CCDCLKIN
R47
220/J2
3Vp-p
SNSHD
DSP
R41 R48
100K/J2 220/J2
3Vp-p
SNSVD
DSP
R42
100K/J2
5Vp-p
CPOB
ASP
HRST
R78
R51 390/J3
0/J2
DSP
X2CCDCLKIN
R79
330/J2
C41
IC41:A
0.01U/Z2
TC7WU04FU
P:N.U
1 7
DSP
FSC8OUT
R81
N:N.U
100K/J2 R50 1M/J2
P:N.U
IC41:B
5Vdc
3 5
INT EXT GL INT/EXT
0Vdc
R43 100K/J2
CPU GL_H_ADJ
CPU
H_PLL_DC
5Vdc
FLD FRM
FLD/FRM
0Vdc R73
CPU
100K/J2
CPU
N/P_SEL
0Vdc
ASP/DSP
5Vdc
NTSC PAL
L41 100U/LQH3C
1
3
2
IC42:C
IC42:A 9
8
10
IC42:D
12
L42 22U/LQH3C
11
13
R84 N.U.
C70
10P/C2
IC43:A
R85 C48
IC43:B
330/J2 16V22U/FT
1 2 3 4
5 6 9 8
R53
IC43:D
IC43:C 220/J2
R71 N.U
C49
R76 0/J2 0.01U/Z2
IC41:D IC42:E
TC7WU04FU 74VHCT08AMTC
C43
R77 N.U
0.01U/Z2
R54
8 14
P: 100K/J2
VCC VCC
N: N.U.
1
3
2
GND GND
R55 0.01U/Z2
4 7 P: 100K/J2 IC44:A C46
C44
N: N.U.
0.01U/Z2
ERD-S2TJ
4
6
R56
5
N: 0/J2
IC42:B P: 0.01U/Z2
IC47
3
TC7S08FU
1
4
1
2
2
D41
DAN202K
C47
100P/J2
P:22P/J2
D42
R57
100K/J2 HVU-359
IC41:C
2 6
C45
0.1U/Z2
L44
22U/LQH3C
C54
R83 16V22U/FT
470/D3
C55 0.1U/Z3
74VHC32MTC
49 32
CLP2 XSG1
50 31
CLP3 XV1
51 30
CLP4 XV2
52 29
PBLK XSUB
53 28
ID VSS
54 27
WEN H2
55 26
GM H1
IC45
56 25
VDD VDD
57 24
CXD1265R
CL VDD
58 23
PS LH1
59 22
HD RG
60 21
VD VEE
61 20
HTSG A2
62 19 C56
TEST A1
63 18 0.01U/Z2
XCK A0
64 17
CK A3
C53 R59
R87
0.1U/Z2 N:N.U
1M/J2
10K/J2
4 2
IC48
TC7SU04F C93
0.01U/K3H
X41:
X41
AT-51 28.63636MHZ
P:AT-51 28.3750MHZ
R82
560/J2
C51
N.U
L43
2.2U/NL3225 C52
1000P/K2
D43
R58
100K/J2 N:HVU-359
P:HVU-200
C50
0.1U/Z2
R72 220/J2
R75 N.U
Update to D30-024
SYM REVISIONS
IC46
C69
CXD1250N-T4
50V1U/FT
1 20
2 19 C66
3 18 25V10U/FT
4 17
5 16
6 15
7 14 C67 C68
8 13 0.1U/Z3
0.047U/Z3H
9 12
10 11
C59 0.1U/Z2 R67 47/J2
C58 R63 R68 47/J2
R86
16V10U/FT 47/J2
100K/J2
R69 47/J2
D44
C61
2
DAN202K
N.U
R70 47/J2
1
3
C6525V1U/TL
IC44:E IC43:G
74VHCT04AMTC
14
14
VCC VCC C60
0.01U/Z2 R60 R64
IC43:E
100/J2 10/J3
C57
11 10
GND GND
0.1U/Z2
C62
7
7
N.U
R65
IC43:F
10/J3
13 12
R61 100/J2
C63
IC44:B IC44:C 15P/J2 IC44:D
R62 R66
4 9 12
N.U. 0/J6
6 8 11
5 10 13
C64
N.U
[PAL]
[NTSC]
30R-JMD
A_GND GND
RCCDGND
R CCD GND
GCCDOUT
G CCD OUT
BCCDGND B CCD GND
A_GND GND
TEMP TEMP
V4 V4
V2 V2
-7V
-7V
+5V
CCD+5V +5V
RG RG
A_GND GND
H1
H1
A_GND
GND
S.IKEDA
DWN
S.IKEDA
DSGN
SCALE
CHKD
: APPD
Hitachi Kokusai Electric Inc.
02/04/18 A.Kato
Tokyo Japan
DATE DSGN CHKD
L47
100U/LQH3C
-7V
+15V
L45
100U/LQH3C
RG
H1
H2
CCD+5V
V4
V3
V2
V1
SHT
DRV-SUB
GND A_GND
RCCDOUT
R CCD OUT
GCCDGND
G CCD GND
B CCD OUT BCCDOUT
GND A_GND
+15V +15V
V3 V3
V1 V1
SHT
SHT
+5V
+5V CCD+5V
TP_LAND
GND A_GND
H2
H2
A_GND
GND
CN46
Dec. 4.'01
HV-D30
DRV/MB (PT-1899C)
Dec. 4.'01
SCHEMATIC DIAGRAM
(1/2)