DSR-250/250P
3-4. OVERALL BLOCK DIAGRAM (4/5)
3-7
3-8
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
20MHz
X1101
32.768KHz
X1102
RV401
Q2182
16
XPHOTO FREEZE
XCAM+STBY SW
XS/S SW
IC1104
41
40
52
53
93
KEY AD0
XVTR MODE SW
14
15
19
67
68
DIAL A
DIAL B
1
CONTROL SWITCH
BLOCK(EG-1044)
IRIS
RING
2
EJECT
EJ-034
BOARD
CN291
REMOTE
IC431
COMMANDER
(FRONT)
RECEIVER
95
KEY AD2
19
XPHOTO FREEZE
KEY AD3
96
4
XSIRCS IN
20MHz OUT
20MHz IN
32KHz OUT
32KHz IN
S291
2
CN262
LL-010 BOARD
3
1
2
CN471
EDIT
SEARCH
-
EDIT
SEARCH
+
S471
S472
S474
LOW CUT
S473
LIGHT
1
S221,222
FOCUS
AUTO/MANUAL/INFINITY
FC-074 BOARD
CN221
FRAME
-
FRAME
+
AUDIO
DUB
SLOW
FF
PAUSE
S271
S270
S268
S262
S266
S264
KY-049 BOARD
5
2
S267,269
REC
PLAY
S265
REW
S263
S261
STOP
7
6
CN261
7
3
4
2
2
1
3
6
3
CN021
CN020
LOW CUT
(CN017
1 )
LIGHT
1
CN019
2
S431
PHOTO
3
XPHOTO FREEZE
XPHOTO REC
4
S432
START/STOP
ZOOM
RV431
6
IRIS
S433,434
8
10
CN018
CONTROL SWITCH
BLOCK(CF-1044)
START/STOP
5
S402
S403
4
AHUTTER
FADER
INDEX
MARK
WHT
BAL
S401
S404
S405
2
1
AUDIO
LEVEL
CN401
FS-082 BOARD
CN004
2
1
5
4
REMOTE
IC451
COMMANDER
(REAR)
RECEIVER
1
10
4
9
3
LED DRIVE
Q451
TALLY
S451
D451,452
(TALLY)
TH-010 BOARD
CN451
CN012
XTALLY LED
CH1 LEVEL
F CH1 LEVEL
IRIS
ZOOM VR AD
17
XEJECT
94
KEY AD
83
82
DIAL D
DIAL C
KEY AD7
100
KEY AD4
97
99
98
KEY AD6
KEY AD5
92
KEY AD8
VI-156 BOARD(4/5)
51
87
42
77
VDD
IC1102
3
LCD
UNIT
18
34
14
EEPROM
VG
47
XCC DOWN
4
VDD SWITCH
12
13
7
24
35
IC1105
COM
48
27
2
PANEL R,G,B
1
15
)
CN506
HI SCK
PSIG
CAM DD ON
48
2
19
24
HI SO
LI 3V
HSY
1
HI UNREG
10
22
23
HI SI
PD-126 BOARD
81
IC2103
12
6
8
CN503
COM
28
42
3
3
10
16
CN014
(SEE PAGE
3-5)
12
46
8
5
LANC OUT
13
17
SW-343
BOARD(1/2)
12
(SEE PAGE
3-3)
OSD SCK
10
45
4
LANC IN
3
14
HI SO,SCK
1
6
OSD SO
24
40
2
PANEL 4.6V
12
CHIME AD2
2
17
SP+,-
XRESET
(4-46)
OSD SI
23
(CN022
39
1
BL ON
CHIME SCL
7
XVD
38
HI,SO,SI,SCK
1
27
73
HD OUT
CHIME SDA
ZOOM VR AD
5
XHD
OSD,CS,SO,SCK
4
RGB
DRIVE
71
PWM
5
IRIS,LIGHT
CHIME AD0
RESET
SP901
SPEAKER
PANEL R,G,B
EVF R,G,B
XHD,XVD,SP+,SP-
ND901
BACK
LIGHT
5
SHOE ON
IC2101
6
6
TO
OVERALL BLOCK
(3/5)
CN2100
3
1
BACK
LIGHT
DRIVE
VTR DD ON
2
24
5
7
HI SO,SI,SCK
PSIG
7
2
TO
OVERALL BLOCK
(2/5)
INVERTER
BLOCK
XCC DOWN
27
20
2
46
CHIME VDD
VR,VG,VB
8
(4-97)
P UNREG
22
23
3
45
CHIME SCK
TIMING
GENERATOR
5
(4-97)
CN2104
29
33
16
4
CN2105
FOR
ADJUSTMENTS
44
46
CN507
CHIME SDA
9
BT501
LITHIUM
BATTERY
20
20
S511
RESET
CN015
CN502
10
12
11
IC1103
LANC
I/O
HI,SI,SCK
XVTR MODE SW
XCAM+STBY SW
XPHOTO FREEZE
KEY AD3-6,8
DIAL A,B
CH1 LEVEL
5
19
CN009
5
RL-057
BOARD
CN141
LANC SIG
J141
LANC
CN007
FOR ADJUSTMENTS
VTR DD ON
CAM DD ON
SHOE ON
TO
OVERALL BLOCK
(5/5)
16
(SEE PAGE 4-86)
(SEE PAGE 4-85)
(SEE PAGE 4-106)
(SEE PAGE 4-85)
CN013
(SEE PAGE
3-2)
(SEE PAGE 4-106)
(SEE PAGE 4-85)
(SEE PAGE 4-105)
F CH1 LEVEL
80
(4-46)
36
CH2 LEVEL
70
MELODY/SIRCS
(SEE PAGE
3-10)
(SEE PAGE
3-3)
BEEP
(4-45)
(SEE PAGE
3-10)
(SEE PAGE 4-93,94)
PANEL R,G,B
XVD
XHD
SP+,SP-
(4-45)
(SEE PAGE
4-78)
(SEE PAGE
3-9)
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 ...