A
B
C
D
5-4
DXF-801/801CE
2
3
4
5
1
Frame
Main, Sub
R122
6.2k
R123
560
1
3
2
10k
R124
2SC4081-R
Q16
LED1
GL5LR40
GL5LR40
LED2
2SC4081-R
Q15
C75
10u
16V
C76
10u
16V
R125
1k
3
1
2
RV20
2k
C77
33u
10V
R126
10k
R127
22k
R128
100
2S4081-R
Q17
R129
8.2k
R130
43
L3
NM
R131
510
C79
NM
R133
18k
C78
1u
16V
F
R132
4.7k
2SA1576-R
Q18
XN6435-TX
Q19
5
4
3
2
6
1
R135
220
R137
220
R136
680
6
7
10
9
12
1
G355ENK-7640-P3
DL1
DL1
80nS
R138
100
5
7
6
NJM2904V(TE2)
IC12(1/2)
1
3
2
8
4
NJM2904V(TE2)
IC12(2/2)
C88
1u
F
10V
R144
10k
R173
1k
RV20:CONTRAST
S1:REC IND
1
2
3
4
5
6
7
8
9
10
11
12
13
G1 OUT
HEATER BIASS
TALLY IN
INV C.BLK IN
GND
VIDEO IN
GND
+9.5V IN
8
7
6
5
4
3
2
1
FBT4
DISP ON/OFF
PEAKING CONT.
NC
+50V IN
13
12
11
10
9
14
14
R56
15
15
R43
16
16
R98
17
17
R102
18
18
VR8
19
19
NC
UNREG
20
20
+9.5V OUT
GND
VIDEO OUT
GND
INV C.BLK OUT
TALLY OUT
HEATER BIASS IN
G1 IN
PEAKING CONT.
VR8
R102
R98
R56
R43
FBT4
DISP ON/OFF
+50V OUT
NC
UNREG
NC
C90
100p
CH
50V
R171
470
LED9
NSPW315BS
C89
0.01
B
50V
R170
20k
R168
24k
3
1
2
4
R169
10k
1
3
2
R172
1k
R121
20k
R120
10k
1
2
4
R45
0
5
3
TC4S01F
IC7
D4
DAP202U
R42
3.3k
R43
10k
15
16
14
13
4
5
C6
1u
F
10V
R32
1k
R30
1.5k
8
11
9
2
1
R33
100k
C7
10u
16V
R34
100k
R35
100k
R36
10k
C8
390p
CH
50V
7
3
2
1
RV1
1k
R40
13k
R41
1.5k
C9
100u
16V
OS
L1
100u
CF-8
D3
SC802-04
SHIELD
R37
620
R38
470
2SB1201-S
Q5
R39
1k
3
TP3
TP1
TP13
EXT.DC(12V)
CN8
9
18
EXT.DC(G)
17
8
EXT.DC(12V)
EXT.DC(G)
VF VIDEO(X)
ZEBRA,ON/OFF
16
7
FB1
50V
B
0.01u
C60
50V
CH
47p
C52
C66
100p
50V
CH
B-Y
15
VF VIDEO(G)
6
CH
C65
47p
50V
R28
10k
R-Y
14
REC TALLY
5
50V
47p
C71
C67
100p
50V
CH
CH
R29
10k
GND
13
SERIAL DATE
4
CH
C58
47p
50V
12
SERIAL LOAD
DISP ON/OFF
3
47p
C59
50V
CH
PEAKING CONT
11
BATT.ALARM
2
CH
C70
47p
50V
C51
100p
CH
50V
SYNC
10
SERIAL CLOCK
1
50V
CH
C53
47p
47p
CH
50V
C54
C56
100p
CH
50V
C57
1000p
50V
B
CH
50V
100p
C58
R31
1.5k
C5
10u
16V
C4
100u
20V
OS
D6
DAP202U
DAP202U
D7
R58
1k
C15
47p
CH
50V
R57
100k
IC9
2
5
3
4
TC4S69F
50V
B
0.01u
C14
R56
3k
C12
47u
16k
C11
0.1u
B
16V
TA75S01F
IC8
4
5
1
3
2
R54
22K
R55
22k
1
3
2
2SB1115A
Q7
R53
3.3K
C10
3.3u
16V
5k
RV2
R52
18k
R51
22K
2SA1579-RS
Q6
R50
2.2
(1/4W)
2SK664
Q14
R108
220
1
3
RV8
500
2
R107
13
3
1
2
R106
100
C55
220u
6.3V
R105
560
C54
NM
R104
100k
R103
62k
C53
10u
16V
C52
0.1u
B
16V
C51
0.015u
50V
B
R102
33k
C50
3.3u
16V
2
3
4
Q13
(2/2)
Q12
2SC4081T106R
5
1
6
Q13
IMZ1
(1/2)
R101
4.7
R100
4.7k
R99
3.3k
50V
CH
220p
C49
R98
1k
C48
100u
16V
D14
1SS302
R97
4.7
TP2
RV7:V-SIZE
RV15:V-SIZE(WIDE)
RV9:V-LIN
RV2:H-SIZE
ERQ-15NK2R2E
J1
RV1:VO-ADJ
S1
B-13JP
D25
1SS302
R134
470
RV10:PEAK-OFFSET
B-12JP
S3
SS55913Z-AC2-1
S4
2SC4081-R
CP1
IC6
TL1453CPNR
500
RV7
500
RV15
C13
680p
CH
50V
Q27
CN7
CN9
6
1
20
16
15
11
10
5
SUB
MAIN
VF CONNECTOR
(MALE)
-EXTERNAL SIDE-
8
Q12
5-2. Schematic Diagram
Summary of Contents for DSR-250
Page 11: ...1 1 SECTION 1 GENERAL DSR 250 250P This section is extracted from instruction manual DSR 250P ...
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Page 284: ...ELECTRONIC VIEWFINDER DXF 801 DXF 801CE SERVICE MANUAL Attached Manual ...
Page 308: ...6 1 DXF 801 801CE MAIN MAIN COMPONENT SIDE Section 6 Board Layouts MAIN SOLDERING SIDE ...
Page 309: ...6 2 DXF 801 801CE SUB SUB COMPONENT SIDE SUB SOLDERING SIDE ...
Page 317: ...Sony EMCS Co DSR 250 250P 6 9 929 845 81 2001K1600 1 2001 11 Published by DI Customer Center ...
Page 321: ...DSR 250 250P Sony EMCS Co 9 929 845 82 2003A1600 1 2003 1 Published by DI Customer Center ...