WV-CP472HE - Panasonic Video Monitoring Service Manual Simplified (repair manual)

wv-cp472he service manual simplified
Model
WV-CP472HE
Pages
12
Size
2.14 MB
Type
PDF
Document
Service Manual Simplified
Brand
Device
Video Monitoring / COLOUR CCTV CAMERA
File
wv-cp472he.pdf
Date

Read Panasonic WV-CP472HE Service Manual Simplified online

ORDER NO. AVS0310523A8
Colour CCTV Camera
WV-CP472HE
Please file and use this service manual together with the original service manual for Model No. WV-CP470/
WV-CP474E, Order No. AVS0206442C1.
Simplified
SPECIFICATIONS
Pick-up Device:
753 (H) x 582 (V) pixels, Interline Transfer CCD
Scanning Area:
4.8 (H) x 3.6 (V) mm (Equivalent to scanning area of 1/3” pick-up tube)
Scanning:
625 lines/50 fields/25 frames
Horizontal:
15.625 kHz
Vertical:
50 Hz
Synchronization:
Internal or Multiplexed Vertical Drive (VD2)
Video Output:
1.0 V[p-p] PAL composite 75 
/BNC connector
Horizontal Resolution:
480 lines (C/L), 570 lines (B/W)
Signal-to-Noise Ratio:
50 dB (Equivalent to AGC Off, weight On)
Dynamic Range:
48 dB (Typ)
Minimum Illumination:
0.8 lx (0.08 footcandle) at F1.4 (C/L), 0.1 lx (0.01 footcandle) at F1.4 (B/W)
Gain Control:
ON (DNR-H), ON (DNR-L) or OFF (SET UP MENU) selectable
White Balance:
ATW1, ATW2 or AWC (SET UP MENU) selectable
Aperture:
Set Variable (SET UP MENU)
Electronic Light Control:
Equivalent to continuous variable shutter speeds between 1/50 s and 1/10 000 s
Super Dynamic2:
ON or OFF (SET UP MENU) selectable
Electronic Shutter Speed:
1/50 (OFF), 1/120, 1/250, 1/500, 1/1 000,1/2 000, 1/4 000, 1/10 000 s selectable
Lens Mount:
CS-mount
ALC Lens:
DC or Video selectable
Ambient Operating Temperature:
–10 °C - +50 °C (14 °F - 122 °F)
Ambient Operating Humidity:
Less than 90 %
Power Source and 
Power Consumption:
12 V DC 430 mA
Alarm Out:
Collector-output  OFF (Open or 4 V DC - 5 V DC)/ON (
1 V 50 mA)
Day/Night In:
Pulled-up to 5 V DC OFF (Open)/ON (0 V 0.2 mA)
(Lens: Option)
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 .
The  Product  with  PbF
STANDARD ACCESSORIES
Operating Instructions (English) .................................. 1 pc.
Operating Instructions (Spanish)  ................................ 1 pc.
The following part is for installation:
ALC Lens Connector (YWM1943A)............................. 1 pc.
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.
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.
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.
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.
Dimensions (without lens):
67 mm (W) x 65 mm (H) x 72.5 mm (D) 
2-5/8” (W) x 2-9/16” (H) x 2-7/8” (D)
Weights (without lens):
0.33 kg (0.7 lbs.)
Weights and dimensions indicated are approximate.
Specifications are subject to change without notice.
CONTENTS
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS .................................................................................1
DISASSEMBLING PROCEDURE FOR ADJUSTMENT .............................................................................................2
WIRING DIAGRAM......................................................................................................................................................3
BLOCK DIAGRAM
I/F BOARD ...............................................................................................................................................................4
SCHEMATIC DIAGRAM 
I/F BOARD ...............................................................................................................................................................5
CONDUCTOR VIEW
I/F BOARD  ..............................................................................................................................................................6
EXPLODED VIEW ......................................................................................................................................................7
REPLACEMENT PARTS LIST ...................................................................................................................................8
This service manual describes difference from the WV-CP474E.
• As for the rest of information, please refer to the original service manual for WV-CP474E according to the table below.
Item
WV-CP474E
ADJUSTMENT PROCEDURE
Refer to the page 2
LOCATION OF TEST POINTS AND ADJUSTING CONTROLS
Refer to the page 12
BLOCK BIAGRAM
SENSOR BOARD/MAIN BOARD (1/2)
Refer to the page 14
MAIN BOARD (2/2)
Refer to the page 15
PARTITION DIAGRAM FOR SCHEMATIC DIAGRAM OF MAIN BOARD
Refer to the page 20
SCHEMATIC DIAGRAM
SENSOR BOARD
Refer to the page 17
MAIN BOARD (1/4)
Refer to the page 21
MAIN BOARD (2/4)
Refer to the page 22
MAIN BOARD (3/4)
Refer to the page 23
MAIN BOARD (4/4)
Refer to the page 24
CONDUCTOR VIEW
SENSOR BOARD
Refer to the page 18
MAIN BOARD
Refer to the page 19
REPLACEMENT PARTS LIST
Refer to the page 32
SENSOR BOARD
Refer to the page 32
MAIN BOARD
Refer to the page 33
– 1 –
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS
w
q
e
u o
y
t
!3
i
!2
!1
!0
WV-CP472H
GND
IN
OUT
GND
Day/
NIght
ALARM
POWER
SET
R
L
D
U
r
q
Auto Iris Lens Connector
Connects the auto iris lens with a 4-pin male connector
supplied as a standard accessory (Part No. YWM1943A).
w
Flange-back Adjusting Ring & Screw
Adjusts the back focal length and picture focus.
e
Lens (Option)
r
Camera Mounting Screw Hole
Mounts the camera onto a mounting bracket.
t
Down Button (D)
Moves the cursor downward and selects items in the CAM
SET UP menu.
y
Left Button (L)
Moves the cursor to the left, selects the mode and adjusts
some levels.
u
Up Button (U)
Moves the cursor upward and selects items in the CAM
SET UP menu.
i
Right Button (R)
Moves the cursor to the right, selects the mode and adjusts
some levels.
o
Set Button (SET)
Activates an item selected in the CAM SET UP menu.
!0
Video Output Cable with BNC Connector
Connects the VIDEO IN connector of the monitor.
!1
Power Cable
Supplies 12 V DC from an external power source.
!2
Alarm Output Terminal (ALARM OUT/GND)
Connects to the alarm input connector (terminal) of an
external device. When the camera detects motion, the
alarm output signal is supplied to the connected external
device (Open collector output: 16 V DC, 100 mA max).
!3
Day/Night Input Terminal (DAY/NIGHT IN/GND)
This terminal is used for connecting the camera to an exter-
nal day/night detecting sensor.
Page of 12
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