Read Panasonic WV-CF224E Service Manual online
ORDER NO. AVS0309514C8
Colour CCTV Camera
WV-CF224E
SPECIFICATIONS
Pick-up device:
752 (H) x 582 (V) pixels, interline transfer CCD
Scanning area:
3.6 (H) x 2.7 (V) mm (equivalent to scanning area of 1/4" pick-up tube)
Synchronization:
Internal, Line-lock (24 V AC only) or multiplexed vertical drive (VD2)
Scanning system:
2 : 1 interlace
Scanning:
625 lines / 50 fields / 25 frames
Horizontal:
15.625 kHz
Vertical:
50 Hz
Horizontal resolution:
480 lines
Video output:
1.0 V[p-p] PAL composite 75
Ω
/BNC connector
Automatic Gain Control (AGC):
+18 dB
Automatic Tracing White Balance (ATW):
ON only
Signal-to-noise ratio:
50 dB (equivalent to AGC Off, weight On)
Minimum illumination:
2.0 lx (0.2 foot-candle) at F1.4 (WIDE)
Back Light Compensation (BLC):
On or Off
Detail:
Sharp or Soft, selectable
Lens:
2x variable focal lens
Focal length:
f=2.8 - 6.0 mm
F number:
F1.4 - 1.8, close
Panning range:
±100 °
Tilting range:
±75 °
Azimuth range:
±100 °
Ambient operating temperature:
–10 °C to +50 °C (14 °F to 122 °F)
Ambient operating humidity:
Less than 90 %
Power source and
power consumption:
12 V DC, 235 mA
24 V AC 50 Hz, 2.8 W
24 V AC 50 Hz, 2.8 W
Dimensions:
ø135 mm x 90 mm (H)
ø 5-5/16" x 3-9/16" (H)
ø 5-5/16" x 3-9/16" (H)
Weights:
0.46 kg (1.01 lbs.)
Weights and dimensions indicated are approximate.
Specifications are subject to change without notice.
Specifications are subject to change without notice.
2 0 0 3
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 .
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.
STANDARD ACCESSORIES
Operating Instructions............................................................1 pc
Rubber cap ............................................................................1 pc
CONTENTS
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS ......................................................... 1-1
ADJUSTMENT PROCEDURE ............................................................................................................ 2-1
WIRING DIAGRAM ............................................................................................................................. 3-1
SCHEMATIC DIAGRAM
SENSOR BOARD ...........................................................................................................................4-1
MAIN BOARD .................................................................................................................................4-2
SW BOARD ....................................................................................................................................4-3
POWER BOARD ............................................................................................................................4-4
CONDUCTOR VIEW
SENSOR BOARD ...........................................................................................................................5-1
MAIN BOARD .................................................................................................................................5-2
SW BOARD .....................................................................................................................................5-3
POWER BOARD ............................................................................................................................5-4
EXPLODED VIEW
(1/3) ..................................................................................................................................................6-1
(2/3) ..................................................................................................................................................6-2
(3/3) ..................................................................................................................................................6-3
REPLACEMENT PARTS LIST ...........................................................................................................7-1
1-1
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS
q
Camera Panel
w
Pan/Tilt/Azimuth Table
Adjusts the panning/tilting and azimuth angle of the cam-
era.
era.
e
Focus Lever
Fixes the focus position after adjusting.
r
Zoom Lever
Fixes the zoom position after adjusting.
t
Video Jack (3.5-diam. mini jack)
For connecting an LCD monitor to adjust the camera
images. Use an L-type plug to save space.
images. Use an L-type plug to save space.
y
Video Output Connector
Supplies the video output signals. The signals will be inter-
rupted when the video jack is connected to an LCD moni-
tor.
rupted when the video jack is connected to an LCD moni-
tor.
u
Power Cable
Supplies 24 V AC or 12 V DC from an external power
source.
source.
1
O
N
ADE03S
23
q
w
r
e
t
y
u
!1
!0
i
o
o
1
ON
ADE03S
23
i
Aperture Level Selector
SHARP:
SHARP:
Sharpens the image outline.
SOFT:
Softens the image outline.
The default setting is SHARP.
o
Back Light Compensation Selector
ON:
ON:
Compensates the background if it is brighter than the
object.
OFF:
Does not compensate.
The default setting is OFF.
!0
Synchronization Mode Selector
Specifies a source for synchronization.
INT:
Internal 2:1 interlace.
LL:
Line-lock mode driven by 24 V AC.
The default setting is INT.
Note:
Do not set the switch to LL (Line-Lock) position when
supplying 12 V DC to avoid synchronization error.
!1
Panel Cover
ON
OFF
AP
SHARP* SOFT
BLC
ON
OFF*
SYNC
INT*
LL
1
ON
2
3