Sony SPK-DVF3 Service Manual
SPK-DVF3
SERVICE MANUAL
Ver 1.0 2001. 04
SPECIFICATIONS
Material
Plastic (PC, ABS), glass
Waterproof
Waterproof gasket, buckles
Bult-in microphone
Stereo
Dimension
Approx. 169 × 174 × 261 mm (w/h/d)
(6 3/4 × 6 7/8 × 10 3/8 inches)
Mass
Approx. 990 g (2 lb 3 oz) (only sports
pack)
Supplied accessories
Shoulder strap (1)
Camera mounting shoe (1)
Tripod screw plate (1, pre-installed on the
camera mounting shoe)
Reflex prevention ring Large (1), Small (1)
Grease (1)
Anti-fogging lens solution (1)
Operating Instructions (1)
AEP Model
Design and specifications subject to change
without notice.
SPORTS PACK
SPK-DVF3
SECTION 1
PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(For printed wiring boards)
• b: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram isn’t
mounted in this model.
• Chip parts.
Transistor Diode
C
5
BE
64
2
13
5
46
2
31
45
2
31
12
4
53
3
21321321
(For schematic diagrams)
• All capacitors are in µF unless otherwise noted. pF : µµF. 50V or
less are not indicated except for electrolytics and tantalums.
• Chip resistors are 1/10W unless otherwise noted.
kΩ=1000Ω, MW=1000kΩ.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example C541 L452
22U 10UH
TA A 2520
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
(Measuring conditions voltage and waveform)
• Pow er v oltage is dc 6 V and fed with regulated dc pow er supply
from CN001 pin 1.
(VOM of DC 10 MΩ input impedance is used.).
• V oltage values change depending upon input impedance of VOM
used.)
LS-49 (LANC CONTROL) PRINTED WIRING BOARD
LS-49 BOARD (SIDE A)
D003
C003
+
R020
A
R010
R017
14
R015
15
R016
X001
1
IC003
28
RED
1
WHT
2
CN001
R013
R021
R009
BLK
3
C005
C001
+
C002
+
B
LS-49 BOARD (SIDE B)
C
04
S001
START/STOP
S003
PLAYER
R019
S004
CAMERA
1
234 5
R018
R012
1
3
2
IC001
S002
PHOTO
K
K
D007
D006
S005
Q001
W
D002
A
R001
R014
Q002
D001
Q003
S006
TO
VIDEO CAM
LANC JACK
R004
+
C008
R008
D005
R005
C006
+
R011
7
IC004
8
T
K
D004
AA
+
C007
1-670-451- 11
R006
R007
1
14
R003
1-670-451- 11
• Constants of resistors, capacitors, ICs and etc with XX indicate
that they are not used.
In such cases, the unused circuits may be indicated.
• All variable and adjustable resistors ha ve characteristic curve B,
unless otherwise noted.
• Signal name
XEDIT→ EDIT PB/XREC → PB/REC
• C : panel designation
• U : B+ Line
• J : IN/OUT direction of (+,–) B LINE.
Note : The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
LS-49 BOARD
C001 A-3
C002 A-3
C003 A-1
C005 B-3
C006 B-5
C007 B-5
C008 A-5
CN001 A-3
D001 A-4
D002 A-4
D003 A-1
D004 A-5
D005 A-5
D006 B-4
D007 B-4
IC001 A-2
IC003 C-3
IC004 C-5
Q001 A-4
Q002 A-4
Q003 A-4
R001 A-4
R003 C-5
R004 A-5
R005 B-5
R006 B-5
R007 C-5
R008 A-5
R009 B-3
R010 A-1
R011 B-5
R012 C-3
R013 A-3
R014 A-4
R015 B-1
R016 B-1
R017 B-1
R018 C-2
R019 C-2
R020 A-1
R021 A-3
S001 C-1
S002 C-2
S003 B-2
S004 C-2
S005 C-3
S006 C-4
X001 A-2
For printed wiring board
• Chip parts
Transistor
C
BE
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
— 3 — — 4 —
LS-49
LANC CONTROL
Loading...