DSR-50/50P
4-97
4-98
HI CONTROL
VD-28 (12/15)
VD-28 (HI CONTROL) SCHEMATIC DIAGRAM
• See page 4-71 for VD-28 printed wiring board.
• See page 4-152 for waveforms.
R:REC MODE
P:PB MODE
*
:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
NO MARK:REC/PB MODE
2.9
2.9
0
2.9
2.9
4.9
2.9
2.9
0.2
9.1
0
0.2
0
0
0.2
2.8
2.6
5
0
0
0
0
0
0
R0/P3
R0/P3
R0/P5
2.9
0
0
4.4
5
4.9
4.4
5
4.9
R4.9/P0.1
R0/
P0.6
5
5
0
5
11.1
5
5
0
1.9
0
2.5
1.9
0.1
0
3.6
11.1
2.9
0
3
2.8
0.2
2.9
2.9
3
3
3
3
3
4.7
2.8
3.6
3
3
0
0
2.9
0
2.8
2.9
0
2.9
2.8
2.7
2.8
2.8
3
0
0
2.9
R2.9/P0
1.5
1.2
3
3
2.9
3
2.9
2.5
2.9
2.9
2.8
*
2.9
0
3
1.6
1.5
3
2.7
2.8
0.2
2.8
2.8
0
0
3
2.9
0
2.8
3
2.8
2.9
2.4
2.9
0
3
3
2.9
3
0
2.8
2.9
2.9
0.1
*
0
0
3
3
3
0
0
2.9
2.9
2.9
2.9
3
3
2.4
R0/P3
77
76
S579642PZ-TEB
IC709
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
47
R792
0.1u
C726
2700
R711
10k
R712
1M
R763
0
R707
MA729-
(K8).S0
D709
0.1u
C711
BATT_SENSE_UNREG
10M
R799
22p
C731
TL1596CPWR
IC707
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15p
C732
S-81236SGUP-DQ7-T1
IC705
1
2
3
0.1u
C729
27
R708
0.1u
C712
470k
R703
S-8423YFS-T2
IC704
1
2
3
4
5
678
0.1u
C702
SW_+3V
UN9111J-
(K8).SO
Q702
AK6440AM-E2
IC706
1
2
3
4
5678
6.3V
47u
C718
16V
10u
C705
16V
47u
C713
47
R761
MA112-TX
D710
SW_+5.5V
0.1u
C719
S701
XX
47
R760
01ZA8.2
(TPL3)
D701
J701
27
R705
01ZA8.2
(TPL3)
D702
10uH
L704
FB701
FB702
FB703
TC7SH04FU-TE85R
IC701
1
2
3
45
100k
R701
SIRCS_DATA
0.1u
C706
TC7SH32FU-TE85R
IC702
1
2
3
45
10k
R702
FOOT_SW
TALLY_LED
1M
R753
100k
R743
47k
R762
100k
R730
0.1u
C714
47
R789
SDC_DET
3P
CN702
1
VTR START/STOP
2
BATTERY INDICATION
3
REC/TALLY
2SA1576A
-T106-R
Q706
2SA1576A
-T106-R
Q705
2SC4081T106R
Q707
TC7SH32FU-TE85R
IC710
1
2
3
4
5
FB704
FB705
FB706
01ZA8.2(TPL3)
D712
01ZA8.2(TPL3)
D713
47p
C735
47p
C734
47p
C733
100k
R806
47k
R800
47k
R801
47k
R804
100k
R748
2200
R805
2200
R802
TC74VHCT08AFT(EL)
IC708
1
2
3
4
5
6
7
8
9
10
11
12
13
14
47k
R765
1k
R803
0.1u
C722
0.1u
C715
6.3V
47u
C720
0.1u
C721
ATT_ALARM
30P
CN703
1
XCS_OSD_HI
2
OSD_SW
3
OSD_SCK_HI
4
GND
5
OSD_SO_HI
6
UVIC_GATE
7
UVIC_SWIN
8
UVIC_BUSY
9
XCS_UVIC
10
GND
11
MO_SI
12
GND
13
MO_SO
14
GND
15
MO_SCK
16
GND
17
XSYS_RST
18
GND
19
XCS_MO
20
GND
21
HI_SI
22
GND
23
HI_SO
24
GND
25
HI_SCK
26
GND
27
MO_XWAKEUP
28
XSLEEP
29
XIC_RST
30
BACK_UP_3V
100
R725
47
R721
VTR_SAVE
10uH
L703
47k
R719
100k
R718
470k
R727
47
R726
100k
R757
100k
R776
100k
R777
100k
R759
100k
R758
100k
R787
30P
CN701
1
KEY REQ
2
GND
3
SCK
4
GND
5
DA
T
A
TO HI
6
GND
7
DA
T
A
FROM HI
8
GND
9
_W/R
10
GND
11
LED STB
12
GND
13
LCD STB
14
GND
15
OE
16
SW +3V
17
SW +3V
18
EVR +3V
19
EVR +3V
20
DSP_CS
21
SW +6V
22
SW +6V
23
DSP_SO(FROM DSP)
24
SW -6V
25
SW -6V
26
DSP_SI(TO DSP)
27
RESET
28
DSP_SCK
29
RESET
30
POWER SW
SW_-5.5V
10uH
L702
10uH
L701
CPNT_DET
S/V_DET
V_MUTE
EVR_LOAD
V_S/P_XSTB
VD_SCK
VD_SO
47
R770
47
R752
47
R751
100k
R728
47
R724
47
R734
47
R735
47
R764
470
R713
47
R714
100
R740
47
R715
47
R716
47
R717
47
R723
47
R732
0
R733
47
R744
47
R745
47
R746
47
R747
0
R773
0
R774
100
R795
100
R796
100
R767
100
R766
100
R742
470
R739
470
R738
470
R737
4V
220u
C716
0.1u
C717
0.1u
C725
0.1u
C730
0.1u
C728
0.1u
C727
0.1u
C724
PANEL_DA_CS
LCD_DD_ON
100
R720
VD_SCK
VD_SI
P/S_CS
MAIN_DD_ON
HI_48V_DD_ON
LCD_DD_ON
47
R722
4700
R704
3300
R709
4700
R710
0.01u
C710
2SC4081T106R
Q701
100
R772
100k
R775
100k
R793
100k
R797
CL749
CL737
CL736
CL735
100k
R780
XI/O_SYNC_VFD
XI/O_SYNC_HI
MO_SCK
MO_SO
MO_SI
XCS_UVIC
UVIC_BUSY
UVIC_SWIN
UVIC_GATE
XSYS_RST
32.768kHz
X702
20MHz
X701
FAN_ON
47
R798
47
R791
CL748
100k
R784
1k
R783
CL740
0.1u
C723
0.5%
1M
R749
0.5%
220k
R750
47
R790
0
R771
CL738
CL742
CL743
CL744
CL745
100
R754
0
R755
0
R756
CL729
100k
R731
100
R736
CABLE_POWER_ON
100
R779
100
R785
100
R786
22k
R781
22k
R782
22k
R788
100
R778
CL733
CL734
5P
CN705
1
DIAL_A
2
GND
3
DIAL_B
4
GND
5
EXEC_SW
01ZA8.2(TPL3)
D714
100
R768
100
R769
DSP_SCK
DSP_SI
DSP_SO
DSP_CS
CL702
CL703
CL704
CL705
CL708
CL720
CL722
CL721
CL719
CL717
CL726
CL727
CL731
CL730
CL750
CL751
CL752
CL778
CL754
CL762
CL763
CL764
CL765
CL766
CL767
CL768
CL769
CL776
CL746
CL747
CL741
CL739
CL709
CL714
CL716
CL715
CL713
CL712
CL711
CL710
CL707
CL706
CL701
CL772
CL773
CL774
CL775
2P
CN704
1
EJECT SW
2
GND
CL777
100
R741
100k
R729
CL755
CL756
CL757
CL758
CL759
CL770
CL771
CL753
CL760
CL761
CL779
CL780
CL781
CL723
CL782
CL783
CL784
CL785
CL786
CL787
CL788
CL789
10uH
L705
GND
LND701
LND701
2P
CN706
1
VL BATT 3V
2
VL BATT GND
4V
220u
C736
100
R807
XX
IC711
1
2
3
S-81250SGUP-DQD-T1
IC712
1
2
3
NJU7102AM-TE1
IC713
1
2
3
4
5
6
7
8
0.5%
1M
R808
0.5%
220k
R809
0.5%
4700
R810
0.5%
470k
R811
0.5%
270k
R812
0.5%
10k
R813
0.5%
10
R814
0.5%
240k
R815
0.5%
330k
R816
XX
R817
XX
D715
MA112
-TX
D716
NDS356AP
Q708
0.01u
C737
0.01u
C738
0.47u
C739
0.47u
C740
2SK3018
-T106
Q709
MA112
-TX
D717
100
R818
CL724
CL728
CL732
XX
R706
XX
R794
XX
R819
S702
25V
4.7u
C741
1k
R820
1k
R821
DROPPED_UNREG
FB707
0
R822
XX
R823
XX
R824
0.1u
C703
DIG_+5V
9V
10uH
L706
XX
L707
EVR_+5V
0
R825
XX
R826
0
R827
1k
R828
1
A
VD_SCK
VD_SO
0.1u
C707
XX
C709
XX
C708
0.1u
C701
V_SYNC
INT/EXT_IN
SC_EXIST
12
VTR START/STOP
13
BATTERY INDICATION
15
REC/TALLY
MAIN_DD_ON
EVR_+3V
HI61
HI78
HI84
HI85
HI82
HI83
HI84
HI85
HI36
HI46
HI64
HI63
HI82
HI83
HI45
HI20
HI27
HI28
HI29
HI26
HI38
HI31
HI73
HI44
HI7
HI64
HI11
HI27
HI56
HI55
HI58
HI57
HI43
HI35
HI34
HI33
HI100
HI78
HI79
HI80
HI30
HI32
HI68
HI67
HI17
HI71
HI6
HI5
HI38
HI71
HI68
HI67
HI10
HI46
HI45
HI9
HI22
HI33
HI34
HI35
HI43
HI65
HI16
HI33
HI35
HI3
HI57
HI55
HI11
HI35
HI34
HI34
HI35
HI61
HI8
HI24
HI23
HI22
HI21
HI20
HI14
HI16
HI17
HI18
HI19
HI12
HI11
HI10
HI9
HI8
HI6
HI5
HI4
HI3
HI2
HI1
HI7
HI73
HI36
HI31
HI28
HI26
HI46
HI45
HI44
HI32
HI58
HI2
HI1
HI12
HI30
HI4
HI18
HI65
HI56
HI23
HI19
HI24
HI45
HI44
HI46
HI100
HI9
HI63
HI14
HI21
HI79
HI80
HI29
3
10
VD-28 BOARD (12/15)
7
13
4
5
15
19
18
17
D
9
K
L
G
I
C
E
J
H
F
B
16
6
8
12
2
14
11
IC705
IC706
IC704
IC713
IC712
IC702
IC701
IC707
IC708
IC710
IC709
CONTROL
M
CN601
KP-8 BOARD
CN6001
JC-20 BOARD (11/14)
CN101
EJ-28 BOARD
FR-157 BOARD (1/2)
XX MARK:NO MOUNT
-REF.NO.:10,000 SERIES-
HI CONTROL
(SEE PAGE 4-123)
THROUGH THE
FVJ-7 FLAT CABLE
FVJ-14 FLAT CABLE
THROUGH THE
(SEE PAGE 4-39)
THROUGH THE
(SEE PAGE 4-70)
EV-70 HARNESS
THROUGH THE
(SEE PAGE 4-70)
KP-52 HARNESS
(4/5)
CN026
CAMERA
20
CN801
THROUGH THE
(SEE PAGE 4-70)
BV-50 HARNESS
VL-26 BOARD
VD-28 BOARD (13/15)
77
VD-28 BOARD (7/15)
56
61
VD-28 BOARD (7/15)
71
VD-28 BOARD (11/15)
VD-28 BOARD (3/15)
31
78
VD-28 BOARD (15/15)
VD-28 BOARD (15/15)
80
VD-28 BOARD (14/15)
81
82
VD-28 BOARD (14/15)
VD-28 BOARD (11/15)
73
79
VD-28 BOARD (13/15)
VD-28 BOARD (10/15)
68
45
VD-28 BOARD (5/15)
30
VD-28 BOARD (3/15)
39
VD-28 BOARD (4/15)
VD-28 BOARD (7/15)
57
84
VD-28 BOARD (15/15)
72
VD-28 BOARD (11/15)
VD-28 BOARD (13/15)
85
VD-28 BOARD (14/15)
83
VD-28 BOARD (11/15)
70
05
N
CN502
DVCAM
DV