Read Panasonic WV-CW240S / WV-CW244FE Service Manual online
ORDER NO. AVS0401532C8
Colour CCTV Cameras
WV-CW240S/WV-CW244FE
SPECIFICATIONS
Pick-up device:
752 (H) x 582 (V) pixels, Interline transfer CCD
Scanning area:
4.8 (H) x 3.6 (V) mm (Equivalent to 1/3” pick-up tube)
Scanning:
625 lines/50 fields/25 frames
Horizontal:
15.625 kHz
Vertical:
50 Hz
Synchronization:
Internal, Line-lock (only 24 V AC or 220-240 V AC), or Multiplexed vertical drive (VD2)
Video output:
1.0 V [P-P] PAL composite 75
Ω
/BNC connector
Horizontal resolution:
480 lines
Signal-to-noise ratio:
50 dB (Equivalent to AGC Off, weight On)
Minimum illumination:
1.0 lx (0.1 footcandle) (WIDE),
Detail:
SHARP or SOFT, selectable
White balance:
ATW
Lens Mount:
CS-mount
Lens
Focal length:
3.8 mm - 8 mm
Maximum aperture ratio:
1:1.4 (Wide), 1:1.8 (Tele)
Angular field of view:
Horizontal: 35.6 ° - 73.6 °
Vertical:
Vertical:
26.6 ° - 53.4 °
Focusing range:
1.2 m -
∞
(3.9 ft -
∞
)
Ambient operating temperature: –10 °C - +50 °C (14 °F - 122 °F)
–30 °C - +50 °C (–22 °F - 122 °F)
(When the optional heater unit built in)
(When the optional heater unit built in)
Ambient operating humidity:
Less than 90 %
M a t s u s h i t a E l e c t r i c I n d u s t r i a l C o . , L t d .
A l l r i g h t s r e s e r v e d . U n a u t h o r i z e d c o p y i n g a n d
d i s t r i b u t i o n i s a v i o l a t i o n o f l a w .
d i s t r i b u t i o n i s a v i o l a t i o n o f l a w .
2 0 0 4
The Product with PbF
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
This symbol warns the user that uninsulated voltage within
the unit may have sufficient magnitude to cause electric
shock. Therefore, it is dangerous to make any kind of contact
with any inside part of this unit.
the unit may have sufficient magnitude to cause electric
shock. Therefore, it is dangerous to make any kind of contact
with any inside part of this unit.
This symbol alerts the user that important literature concerning
the operation and maintenance of this has been included.
Therefore, it should be read carefully in order to avoid
any problems.
the operation and maintenance of this has been included.
Therefore, it should be read carefully in order to avoid
any problems.
T
here are special components used in this equipment which are important for safety. These parts are indicated
by the ”
Y
” mark on the schematic diagram and the replacement parts list. It is essential that these critical
parts should be replaced with manufacturer's specified parts to prevent X-radiation, shock, fire, or other hazards.
Do not modify the original design without permission of manufacture.
IMPORTANT SAFETY NOTICE
About Lead Free Solder (PbF)
Distribution of PbF PCB:
PCBs (manufactured) using lead free solder (PbF) will have a stamp on the PCB.
Caution:
8
Lead free solder has a higher melting point than standard solder. Typically the melting points is 35
°
C – 40
°
C
(95
°
F – 104
°
F) higher. Please use a soldering iron with temperature control and adjust it to 360
°
C – 370
°
C
(680
°
F – 698
°
F). In case of using high temperature soldering iron, please be careful not to heat too long.
8
Lead free solder will tend to splash when heated too high (600
°
C / 1112
°
F).
8
Lead free solder (Sn - 3.0Ag – 0.5Cu) or equivalents are recommended on repairing our lead free soldered PCB.
Y
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the
general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to
service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any
attempt to service or repair the product or products dealt with in this service information by anyone else could
result in serious injury or death.
general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to
service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any
attempt to service or repair the product or products dealt with in this service information by anyone else could
result in serious injury or death.
Power source and
Power consumption:
WV-CW244FE: 12 V DC, 265 mA (Camera)
24 V AC 50 Hz, 3.0 W (Camera)
24 V AC 50 Hz, 12.1 W (Heater unit)
24 V AC 50 Hz, 12.1 W (Heater unit)
WV-CW240S:
220 V - 240 V AC 50 Hz
4.1 W (Camera)
13 W (with heater)
4.1 W (Camera)
13 W (with heater)
Dimensions:
WV-CW244FE: 160.5 mm (H) 154 mm (D)
6-5/16" (H) 6-1/16" (D)
WV-CW240S:
161 mm (H) 160 mm (D)
6-3/8" (H) 6-5/16" (D)
6-3/8" (H) 6-5/16" (D)
Weights:
WV-CW244FE: 1.4 kg (3.1 lbs.)
WV-CW240S:
WV-CW240S:
2.1 kg (6.4 lbs.)
Weights and dimensions indicated are approximate.
Specifications are subject to change without notice.
Specifications are subject to change without notice.
STANDARD ACCESSORIES
Operating Instructions............................................................ 1 pc.
The following are for installation.
Attachment ............................................................................ 1 pc.
Tamperproof screw bit .......................................................... 1 pc.
Camera mounting bracket (supplied only to WV-CW240S)... 1 pc.
Attachment fixing screw (supplied only to WV-CW240S) ..... 4 pcs.
Attachment ............................................................................ 1 pc.
Tamperproof screw bit .......................................................... 1 pc.
Camera mounting bracket (supplied only to WV-CW240S)... 1 pc.
Attachment fixing screw (supplied only to WV-CW240S) ..... 4 pcs.
CONTENTS
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS.................................................................... 1-1
ADJUSTMENT PROCEDURE ...................................................................................................................... 2-1
WIRING DIAGRAM
FOR WV-CW240S..................................................................................................................................... 3-1
FOR WV-CW244FE .................................................................................................................................. 3-2
SCHEMATIC DIAGRAM
SENSOR BOARD
PARTITION DIAGRAM .................................................................................................................... 4-1-1
(1/4) .................................................................................................................................................. 4-1-2
(2/4) .................................................................................................................................................. 4-1-3
(3/4) .................................................................................................................................................. 4-1-4
(4/4) .................................................................................................................................................. 4-1-5
MAIN BOARD
PARTITION DIAGRAM .................................................................................................................... 4-2-1
(1/4) .................................................................................................................................................. 4-2-2
(2/4) .................................................................................................................................................. 4-2-3
(3/4) .................................................................................................................................................. 4-2-4
(4/4) .................................................................................................................................................. 4-2-5
SWITCH BOARD...................................................................................................................................... 4-3
POWER BOARD FOR WV-CW240S ....................................................................................................... 4-4
POWER BOARD FOR WV-CW244FE ..................................................................................................... 4-5
CONDUCTOR VIEW
SENSOR BOARD..................................................................................................................................... 5-1
MAIN BOARD ........................................................................................................................................... 5-2
SWITCH BOARD...................................................................................................................................... 5-3
POWER BOARD FOR WV-CW240S ....................................................................................................... 5-4
POWER BOARD FOR WV-CW244FE ..................................................................................................... 5-5
EXPLODED VIEW
(1/4) .......................................................................................................................................................... 6-1
(2/4) ......................................................................................................................................................... 6-2
(3/4) FOR WV-CW240S ........................................................................................................................... 6-3
(3/4) FOR WV-CW244FE ......................................................................................................................... 6-4
(4/4) ......................................................................................................................................................... 6-5
REPLACEMENT PARTS LIST .................................................................................................................... 7-1