A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
DATE:
TEC-HQ
TEC-HQ SEC.
PUBRICATION:
DISTRIBUTE:
SECTION:
ORION ELECTRIC CO.LTD
DWG.NO.
FUNCTION
CHKD BY
DET.CHKD BY
DRAWN BY
DESIGN BY
:
ISSU
Rev.No:
PCB NAME
STANDARD
MODEL
DESCRIPTION
VVX300A_F
5.0
M2A1-11A
DV-C4
PAL/NTSC
M2A1
T.SARAWUT
S.PRATUAN
IRAM
05/02/2001
IC7004
NJM4580M
MIXER
1
2
3
4
5
6
7
8
Q7009
2SC2412K
D AUDIO DRIVER
Q7002
2SC2412K
MUTE DET
Q7006
2SC2412K
MUTE SW
Q7005
2SC2412K
MUTE SW
B7001
N2012Z102T01
D7010
1SS133
D7007
1SS133
D7003
1SS133
D7008
1SS133
D7009
1SS133
D7004
1SS133
D7011
SB040
Q7004
DTA143EKA
MUTE SW.
Q7003
KRC103RTK
MUTE SW.
Q7007
DTC144EKA
INV.
H
E
J7004
YKC21-3895
1
2
OS7001
GP1FA550TZ
OPT TRNSFORMER
1
2
3
H1
H2
E
H1 H2
E
J7001_1
YKC21-4156
1
2
3
4
5
6
DIGITAL AUDIO SIGNAL(PB)
C7068
2.2
50V
NA
C7067
2.2
50V
NA
W806
W838
W837
W854
W855
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
Q7010
2SA1037AK
D AUDIO DRIVER
L7009
0.27uH
L7003
100uH
L7011
100uH
CONTENTS
RECORD LIST OF CHANGING
DATE
ISSUE
O/R NO.
M
C7055
22
16V
KA
C7054
22
16V
KA
C7057
4.7
50V
KA
C7038
100
16V
YK
C7071
33
10V
KA
C7070
2.2
50V
KA
C7069
2.2
50V
KA
C7063
47
6.3V
KA
C7016
47
6.3V
KA
C7004
220
6.3V
YK
R7038
8.2K
R7072
470 1/4W
R7052
1K 1/4W
R7014
10K 1/4W
R7059
1K
R7058
1K
R7036
12K
R7056
100K
R7057
100K
R7022
10K
R7030
10K
R7035
12K
R7041
1K
1/4W
R7040
8.2K
R7039
1K
1/4W
R7071
470
R7048
10K
1/4W
R7050
3.3K
R7060
470
1/4W
R7053
10
R7054
120
R7055
56
R7029
10
R7023
10
R7011
470K
R7026
10
R7012
10K
R7010
1K
R7049
10K
R7051
1K 1/4W
R7004
10K 1/4W
R7047
470
1/4W
R7073
75
1/4W
R7028
10K
R7017
10K
R7021
4.7K 1/4W
C7035
0.1
F
C7053
470P
B
C7062
0.1
F
C7052
470P
B
C7032
820P
B
C7026
820P
B
C7040
0.0015 CH
C7044
100P
CH
C7041
0.1
F
C7042
100P
CH
C7056
220P
CH
C7080
0.01
B
C7079
0.1
F
C7036
100P
CH
C7064
0.022
B
C7065
100P
CH
C7039
0.0015
CH
AUDIO SIGNAL(PB)
PLAYBACK VIDEO SIGNAL
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
SPDIF-134
GND {1,4,5}
AT+D5V {1,4,5}
P.CON+D5V {1,4,5}
P.CON+A12V {4}
SPDIF-134 {1}
ZERO {1}
SYS_MUTE {1}
AUDIO_R {1}
AUDIO_L {1}
VIDEO_OUT1 {1}
VIDEO_OUT2 {1}
VIDEO_OUT1
VIDEO_OUT2
10
7
FROM VIDEO AMP
FROM POWER
0
0
0
0
4.8
4.8
0
+
-
VCC
A_GND
-
+
0
4.8
0
GND
VCC
INPUT
1.5
5.1
1.7
1.7
1.5
0
0.3
0
-0.3
0
0
0.6
0
3.2
2.6
6.2
6.2
6.2
6.2
6.2
6.2
12.5
18
19
K.MURATA
W.PHON
T1
AUDIO
AUDIO SCHEMATIC DIAGRAM
(AV PCB)
PCB060
VVX300
A
AUJ1
Summary of Contents for DV-C4
Page 9: ...SPEC NO M2A1 11A O R NO W162001 ...
Page 25: ...A B C D A B C D 1 2 1 2 CUT ...
