Panasonic WV-CW370 Series User manual

ORDER NO. AVS0406573C8
Colour CCTV Cameras
WV-CW370 / WV-CW374E
SD
II
WV-CW374
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 scanning area of 1/3” pick-up tube)
Scanning: 625 lines/50 fields/25 frames
Horizontal: 15.625 kHz
Vertical: 50 Hz
Synchronization: Internal, Line-locked or Multiplexed vertical drive (VD2) Sync selectable
Video Output: 1.0 V[P-P] PAL composite 75 Ω/BNC connector
Horizontal Resolution: 480 lines (C/L Normal), 510 line (C/L, HIGH), 570 lines (B/W)
Signal-to-Noise Ratio: 50 dB (Equivalent to AGC Off, weight On, AP On)
Dynamic Range: 48 dB (Typ)
Minimum Illumination: 1.0 lx (0.10 footcandle) (WIDE) (C/L),
0.15 lx (0.015 footcandle) (WIDE) (B/W)
Gain Control: ON (HIGH, MID, LOW)/OFF selectable
White Balance: ATW1, ATW2 or AWC (SET UP MENU) selectable
Aperture: Set Variable (SET UP MENU)
Super Dynamic2: ON or OFF (SET UP MENU) selectable
Electronic Shutter Speed: OFF, 1/120, 1/250, 1/500, 1/1 000,1/2 000,
1/4 000, 1/10 000 s selectable
Lens
Focal length: 5 mm - 40 mm
Maximum aperture ratio: 1:1.6 (Wide), 1:1.9 (Tele)
Angular field of view: Horizontal: 6.6 ° - 52 °
Vertical: 5.0 ° - 39.6 °
Focusing range: 1.2 m - ∞(3.9 ft - ∞)
Ambient Operating Temperature: –30 °C - +50 °C (–22 °F - 122 °F)
Ambient Operating Humidity: Less than 90 %
Matsushita Electric Industrial Co., Ltd.
All rights reserved. Unauthorized copying and
distribution is a violation of law.
©2004
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.
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.
There 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:
8Lead 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.
8Lead free solder will tend to splash when heated too high (600 °C / 1112 °F).
8Lead free solder (Sn - 3.0Ag – 0.5Cu) or equivalents are recommended on repairing our lead free soldered PCB.
YWARNING
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.
Power Source and
Power Consumption: WV-CW374E
For camera
24 V AC 50 Hz, 3.7 W
12 V DC 365 mA
For heater
24 V AC 50 Hz, 11W
WV-CW370
220-240 V AC 50 Hz, 13 W
Dimensions 78 mm (H) x 82 mm (W) x 301 mm (L)
3-1/16” (H) 3-1/4” (W) 11-7/8” (L)
Weights: 1.3 kg(2.9 lbs.)
Weights and dimensions indicated are approximate.
Specifications are subject to change without notice.
STANDARD ACCESSORIES
Operating Instructions........................................................................ 1 pc.
Instructions ........................................................................................ 1 pc.
The following are for installation.
Sun shield .......................................................................................... 1 pc.
Mounting arm .................................................................................... 1 pc.
Adapter box ....................................................................................... 1 pc.
Mount adapter ................................................................................... 1 pc.
Cover ................................................................................................. 2 pcs.

CONTENTS
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS.................................................................... 1-1
LIST OF CONSUMPTION PARTS................................................................................................................ 1-3
ADJUSTMENT PROCEDURE ...................................................................................................................... 2-1
WIRING DIAGRAM
FOR WV-CW370 ....................................................................................................................................... 3-1
FOR WV-CW374E..................................................................................................................................... 3-2
SCHEMATIC DIAGRAM
SENSOR BOARD..................................................................................................................................... 4-1
MAIN BOARD
PARTITION DIAGRAM .................................................................................................................... 4-2-1
[1].................................................................................................................................................... 4-2-2
[2].................................................................................................................................................... 4-2-3
[3].................................................................................................................................................... 4-2-4
[4].................................................................................................................................................... 4-2-5
SW BOARD .............................................................................................................................................. 4-3
POWER 1 BOARD FOR WV-CW370....................................................................................................... 4-4
POWER 1 BOARD FOR WV-CW374E .................................................................................................... 4-5
POWER 2 BOARD FOR WV-CW370........................................................................................................4-6
POWER 2 BOARD FOR WV-CW374E .....................................................................................................4-7
CONDUCTOR VIEW
SENSOR BOARD..................................................................................................................................... 5-1
MAIN BOARD........................................................................................................................................... 5-2
SW BOARD .............................................................................................................................................. 5-3
POWER 1 BOARD FOR WV-CW370....................................................................................................... 5-4
POWER 1 BOARD FOR WV-CW374E .................................................................................................... 5-5
POWER 2 BOARD FOR WV-CW370........................................................................................................5-6
POWER 2 BOARD FOR WV-CW374E .....................................................................................................5-7
EXPLODED VIEW
(1/5) .......................................................................................................................................................... 6-1
(2/5) ......................................................................................................................................................... 6-2
(3/5) ......................................................................................................................................................... 6-3
(4/5) FOR WV-CW370.............................................................................................................................. 6-4
(4/5) FOR WV-CW374E ............................................................................................................................6-5
(5/5) ......................................................................................................................................................... 6-6
REPLACEMENT PARTS LIST .................................................................................................................... 7-1

1-1
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS
y
u
i
o
!0
!1
q
!2
r
t
e
w
ON
INT
1 SYNC
2 UPSIDE
DOWN
3 AP GAIN
4 BW
5 BW AUTO
LEVEL
6 LED
LL
OFF ON
OFF AUTO
LOW HIGH
OFF ON
SHARP SOFT
1
2
3
4
5
6
qLEFT Button
Moves the cursor to the left and selects items in the CAM SETUP menu.
wUP Button
Moves the cursor upward and selects items in the CAM SETUP menu.
eRIGHT Button
Moves the cursor to the right and selects items in the CAM SETUP menu.
rSet Button
This button is used to activate an item selected in the CAM SETUP menu.
tDOWN Button
Moves the cursor downward and selects items in the CAM SETUP menu.
ySYNC switch (SW1)
Switches internal sync (INT) mode or line-lock (LL) mode. The factory default setting is INT.
uUPSIDE DOWN switch (SW2)
Turn the picture upside down by selecting ON. The factory default setting is OFF.
iAP GAIN switch (SW3)
Selects the aperture gain level to SHARP or SOFT. The factory setting is SHARP.
oBW switch (SW4)
Switches to AUTO between colour and black -and-white picture in response to light input. The factory default setting is OFF.
!0 BW AUTO LEVEL switch (SW5)
Selects the illuminance level in LOW or HIGH mode for B/W. The factory default setting is HIGH.
!1 LED ON/OFF switch (SW6)
The factory default setting is ON.
!2 Monitor output Jack (3.5 Diam. Mini jack)
Connects the LCD monitor and such devices with 3.5 mm in diam. 2-pole plug for checking images.

1-2
!4
!3
!4
!5
WV-CW374E
WV-CW370
!3 Power cable (for camera/heater) WV-CW374E
Black (Live)
Blue (Neutral) for camera
Green/Yellow (GND)
Brown (Live)
Grey (Neutral) for heater
Caution: For camera
Connect to 12 V DC (10.5-16 V) or 24 V AC 50 Hz (19.5 V-28 V) class 2 power supply only.
Make sure to connect the grounding lead to the GND terminal when the power is supplied
from a 24 V AC 50 Hz power source.
Caution: For heater
Connect to 24 V AC 50 Hz (19.5 V-28 V) class 2 power supply only.
!4 Video output cable with BNC connector
Connects with the video connector of the monitor.
!5 Power cable (WV-CW370)
Connect AC power cord to a 220-240 V AC 50 Hz
Green/Yellow (GND)
Brown (Live)
Blue (Neutral)

1-3
LIST OF CONSUMPTION PARTS
REF.NO. PART NAME LIFE
M35 IR Filter Mechanical Ass'y 10,000 ON/OFF actions
8 Those figures are just for a reference under 35 °C environmental temperature and not for a guarantee.
It changes depending on the actual environment/operating condition.
8 Part numbers of these consumption parts are described in Replacement Parts List on page 7-1.

2-1
1. Test Equipment Required
The following Test Equipments are required for Adjust-
ment of the Colour CCTV Camera WV-CW370 and
CW374E.
8Oscilloscope
8Frequency Counter
8Vectorscope
8Underscanned Colour Video Monitor
824 V AC/12 V DC Power Supply Unit
8Personal Computer (IBM PC/AT type or equivalent)
8Standard Straight RS-232C Cable
8Lux Meter
8Lighting (140 footcandles (1 400 lx), Colour Temperature
3 200°K)
8Colour Temperature Conversion Filters
Recommended manufacturer and part numbers are
shown in Table 1-1.
Table 1-1
8Radiation Chart
8Logarithmic Gray Scale Chart
(Part Number: YWV2310RB99)
8Colour Chip Chart (Part Number: YWV2100RB98)
8White Chart or White Paper
8Remote Electric Variable Resistor (E. V. R.) Adjustment Kit
as shown in Fig. 1-1. (Part Number: YWV0EA1174AN)
Fig. 1-1
ADJUSTMENT PROCEDURE
Conversion KENKO KODAK
3 200°K → 5 100°K C12 80B
3 200°K → 6 500°K C4 and C12 80B and 80C
2. Disassembling Procedure for
Adjustment
8Referring to Fig. 2-1, remove one screw that secure the
Mounting Bracket and remove the Mounting Bracket from
the Camera Mount Adapter.
8Remove four screws that secure the Camera Mount
Adapter and remove the Camera Mount Adapter from the
Camera.
8Referring to Fig. 2-2, remove the Cable Sealing Packing
from the Cables .
8Remove three screws that secure the Right Side Cover
and the Left Side Cover.
Fig. 2-1
Fig. 2-2
Remove one screw.
Camera
Mount Adapter
Camera
Mounting
Bracket
Remove four screws.
Cables Cable Sealing
Packing
Righgt Side Cover
Remove three screws.
Left Side Cover

8Referring to Fig. 2-5, remove four screws that secure the
Rear Escutcheon and remove the Rear Escutcheon from
the Camera.
8Disconnect the connector CN1 on the Power 1 Board and
remove the Wire Ass'y.
8Disconnect the connector CN on the Power 2 Board and
remove the Wire Ass'y.
Fig. 2-5
8Referring to Fig. 2-6, remove four screws that secure the
Main Case and remove the Main Case from the Camera.
Fig. 2-6
8Referring to Fig.2-4, remove one screw that secure the
Rear Cover and remove the Rear Cover from the Camera.
Fig. 2-3
8Referring to Fig. 2-4, remove four Stads that secure the
Right Side Cover and the Left Side Cover.
8Remove three screws that secure the Right Side Cover
and the Left Side Cover, turn the Right Side Cover and the
Left Side Cover in the direction of the arrow and remove
the Right Side Cover and the Left Side Cover from the
Camera.
Fig. 2-4
2-2
Remove one Screw.
Rear Cover
Remove four screws.
CN6 on the Power 2 Board
CN1 on the Power 1 Board
Rear Escutcheon
Wire Ass'y
Camera
Wire Ass'y
Camera
Remove three screws.
Remove four stads.
Right Side Cover
Remove four screws.
Main Case
Camera
Left Side Cover
Camera

2-3
8Referring to Fig. 2-7, remove two screws that secure the
Front Unit and remove the Front Unit from the Main Unit
of the Camera.
8Disconnect the connector CN1 on the Main Board and
remove the Flexible Flat Cable.
8Disconnect the connector CN3 on the Main Board and
remove the Wire Ass'y.
CN1
CN3
Main Board
Main Unit of
the Camera
Remove two screws.
Wire Ass'y
Front Unit
Fig. 2-7
8Referring to Fig. 2-8, remove two screws that secure the
Main Board and remove the Main Board from the Main
Unit of the Camera.
8Reconnect the Wire Ass'y of the Raer Esutcheon to CN6
on the Power 2 Board.
8Reconnect the Wire Ass'y of the Raer Esutcheon to CN1
on the Power 1 Board.
8Reconnect the Flexible Flat Cable and the Wire Ass'y of
the Front Unit to CN1 and CN3 on the Main Board.
Main Board
Main Unit
of the Camera
Fig. 2-8
Fig. 3-1
3. Optical Ass'y Replacement
Procedure
8Remove the Front Unit from the Camera while referring to
the item 2. Disassembling Procedure for Adjustment.
8Referring to Fig. 3-1, remove two screws that secure the
Sensor Board and remove the Sensor Board from Front
Unit.
8Disconnect the connector CN300 on the Sensor Board
and remove the Wire Ass'y.
8Remove the Optical Ass'y (IC20) from the Sensor Board.
Remove
two screws.
Optical Ass'y (IC20)
CN300
Wire Ass'y
Front Unit
Flexible Flat Cable
Remove two screws.
Sensor Board

2-4
REMOTE OPERATE
PROG ALARM
RESET
NORMAL
SYSTEM
ALARM OFF
EVR
Left
Switch Right Switch
Mode Selection
Switch
Program
Switch
Up
Switch
Down
Switch Set
Switch
INOUT
STD. CAMERAVP CAMERA VIDEO CAMERA DC12V IN
RS232C
VP/STD Camera Selection Switch
RS232C Connector
4.2. Setting Up for Remote E.V.R.
Adjustment Kit
(1). Remote E.V.R. Adjustment Kit
Fig. 4-2
(3). Installing E.V.R. Adjustment Program
8Make a copy of following necessory files to your comput-
er from original floppy disk of the Remote E.V.R.
Adjustment Kit.
RADJ2.EXE
CW374E.SEQ
CW374E.EV2
(2). Switch Setting
8Remove the Upper Cover.
8Set the switch SW3 on the Board to the position as
shown in Fig. 4-3.
Fig. 4-3
8Set the VP/STD.Camera Selection Switch on the Rear
Panel to STD CAMERA position.
8Set the Mode Selection Switch on the Front Panel to
ALARM OFF position.
<Rear>
<Front>
Board
SW3
ON
<SW3>
<SW3>
1 2 3 4
Select switch #2 to ON (PAL) position.
#
ON
OFF
1
FIX
2
PAL
NTSC
3
FIX
4
FIX
4. Connection and Setting Up for
Adjustment
4.1. Connection
8The Fig. 4-1 shows the connecting diagram for the
Adjustment Procedure.
Fig. 4-1
Test Chart
Lens
Floppy
Disk
Underscanned
Colour
Video Monitor
Remote E.V.R.
Adjustment
Kit
12 V DC
Power Supply
Unit
RS-232C
Straight
Cable
RS-232C
DC12V
IN
Personal
Computer
75 Ω
CAMERA
Vectorscope
CAMERA
IN
VIDEO
OUT
Video
Output
Cable
Power
Cable
(For WV-CW374E)
220-240 V AC
(For WV-CW370)
24 V AC or 12 V DC
Power Supply Unit
8Connect the probe of the Oscilloscope or Frequency
counter at the desired Test Point in each adjustment step.

2-5
4.3. Setting Up
8An initial setting of the Switch on the WV-CW370 and
WV-CW374E as follows:
Sync Switch (1)
(INT, LL) ......................................................................INT
UPSIDE DOWN Switch (2)
(OFF, ON) ..................................................................OFF
AP Gain Switch (3)
(SHARP, SOFT)....................................................SHARP
BW Switch (4)
(OFF, AUTO)..............................................................OFF
BW AUTO1 LEVEL Switch (5)
(LOW, HIGH)............................................................HIGH
8The adjustments should be done with this initial setting,
unless otherwise specified.
8The adjustments should be done after 10 minutes warm
up.
5. Adjustment Procedure
8The Location of Test Points and Adjusting controls refer
to Wiring Diagram on page 3-1 and 3-2.
5.1. Adjustment Procedure-1
(1). Flange-back Adjustment
Test Point: Video Output Cable
Adjust: Flange-back Adjusting Lever
8Referring to Fig. 5-1-1, remove the Front Cover by loos-
ing the four screws.
8Referring to Fig. 5-1-1, move the Zoom Ring to WIDE
side fully.
8Loosen the Focus Lock Lever (Focus Lock Screw).
8Set the the Focus Lock Lever (Focus Lock Screw) to
approx. 0.4 mm in FAR side from NEAR side fully.
8Aim the Camera at the Radiation Chart as far as possible.
8Referring to Fig 5-1-2, loosen the Flange-back Lock
Screw that secure the Flange-back Adjusting Lever.
8Adjust the Flange-back Adjusting Lever to obtain best
focal point.
8Move the Zoom Ring to approx. 3.2 mm from TELE side
fully.
8Aim the Camera at the Radiation Chart 1.2 m away.
8Confirm that the focal point should be obtained by moving
the Focus Lock Lever.
8Tighten the Flange-back Lock Screw that secure the
Flange-back Adjusting Lever carefully.
8Aim the Camera at the Radiation Chart as far as possible.
8Set the Focus Lock Lever to obtain best focal point.
8Tighten the Focus Lock Lever (Focus Lock Screw) care-
fully.
Fig. 5-1-1
Fig. 5-1-2
(4). Procedure
1. Confirm that the CONFIG.SYS file on your computer
contains DEVICE=ANSI.SYS.
2. Insert floppy disk containing E.V.R.adjustment
program into your floppy drive (for example,drive:A)
and type A:
3. At the prompt, type CD IBMPC and press ENTER key.
4. Type COPY RADJ2.EXE B: and press ENTER key.
5. Type CD\ and press ENTER key.
6. Type CD SEQ and press ENTER key.
7. Type COPY CW374E.SEQ B: and press ENTER key.
8. Type CD\ and press ENTER key.
9. Type CD EVR and press ENTER key.
10. Type COPY CW374E.EV2 B: and press ENTER key.
11. After completing installation of program, you are ready
to use the E.V.R. adjustment program.
W
N
FT
TELE
WIDE
FAR
NEAR
Focus Lock Lever
(Focus Lock Screw)
Zoom Ring
Remove four screws.
Front Cover
Flange-back Adjusting Lever
(Flange-back Lock Screw)

2-6
5.2. Adjustment Procedure-2
(E.V.R. Adjustment)
8Insert new disk containing the E.V.R. Adjustment pro-
gram into IBM PC/AT and turn on the Power Switch of
IBM PC/AT.
8When starting an adjustment, at the prompt, type RADJ2
CW374E and press the ENTER key, an initial menu will
be displayed as shown in Table 5-1.
8Press the SAVE(F5) key of the Computer, then the
Computer will ask you for the file name.
8Type xxxxxxxx.EV2 0 2FF. Give an appropriate file
name for xxxxxxxx within 8 letters, but do not use
CW374E.
8Press the ENTER key.
8This saving procedure is recommended to keep the cur-
rent adjustment status of the Camera.
8Press the LOAD(F1) key and type CW374E.EV2 and
press the ENTER key for presetting adjustment of the
Camera.
Table 5-1
PANASONIC REMOTE EVR ADJUSTMENT SYSTEM CCTV PRODUCT:CW370 EEPROM:0
✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ MENU ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ Page (1/1) ✽ ✽ ✽ ✽ ✽ PAL
1. SC FREQUENCY
1.2. LL SC FREQUENCY
2. HI CLIP LEVEL
3. ALC DC
4.1.VIDEO OUT GAIN (Low)
4.2.VIDEO OUT GAIN (High)
5. PEDESTAL
6.1. BURST LEVEL
6.2. BURST LEVEL
6.3. BURST LEVEL
6.4. BURST LEVEL
7.1. WB 3200K MANU OFFSET R
7.2. WB 3200K MANU OFFSET B
8.1. WB 6500K ATW LIMIT R
8.2. WB 6500K ATW LIMIT B
9.1. 3200K R_GAIN
9.2. 3200K B_GAIN
9.3. 3200K PHASE
10.1. 5100K R_GAIN
10.2. 5100K B_GAIN
11. HIGH LIGHT CHROMA CLIP
12.1. LL ADJUSTMENT1
12.2. LL ADJUSTMENT2
<CONTENTS> 17.73447 Mz ± 40Hz TD6
<INSTRUCTION> PLEASE CHOOSE MENU DATA BY ARROW-KEY
LOAD (F1) QUIT (F3) SAVE (F5)
(2). High Clip Level Adjustment
Test Point: Video Output Cable
8Confirm the Colour Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Cable.
8Adjust data with the ARROW keys so that the signal level
becomes 805 mV mV as shown in Fig. 5-2.
805 mV
+ 35
–0
Fig. 5-2
8Press the ENTER key for next adjustment.
+35
–0
(1.2). Line Lock Subcarrier Frequency
Adjustment
Test Point: TD6 (SC VCXO) Main Board
8Connect the Frequncy Counter to TD6.
8Adjust data with the ARROW keys so that the Line Lock
Subcarrier Frequency becomes 17.73447 MHz ± 40 Hz.
8Press the ENTER key for next adjustment.
(3). ALC DC Adjustment
Test Point: RAM (8090)
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Adjust data with the ARROW keys so that the measured
Level becomes between 00 and 05.
8Press the ENTER key for next adjustment.
(4). Video Output Gain Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Cable.
8Adjust data with the ARROW keys so that the Video sig-
nal level becomes 700 mV ± 50 mV as shown in Fig. 5-3.
(1). Subcarrier Frequency Adjustment
Test Point: TD6 (SC VCXO) Main Board
8Connect the Frequncy Counter to TD6.
8Adjust data with the ARROW keys so that the Subcarrier
Frequency becomes 17.73447 MHz ± 40 Hz.
8Press the ENTER key for next adjustment.

2-7
Fig. 5-3
(5). Pedestal Adjustment
Test Point: Video Output Cable
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Cable.
8Adjust data with the ARROW keys so that the Pedestal
level becomes 50 mV ± 5 mV as shown in Fig. 5-4.
8Press the ENTER key for next adjustment.
8Adjust data with the ARROW keys so that the Video sig-
nal level becomes 700 mV ± 50 mV as shown in Fig. 5-3.
8Press the ENTER key for next adjustment.
Fig. 5-4
8Press the ENTER key for next adjustment.
700 mV ±50 mV
50 mV ±5 mV
(6.1). Burst Level Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Cable.
8Adjust data with the ARROW keys so that the Burst level
becomes 300 mV ± 10 mV as shown in Fig. 5-5.
8Set the Mode Switch of the Vectorscope to NTSC mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 135°±1°as shown in Fig. 5-6.
8Change the Mode Switch of the Vectorscope from the
NTSC mode to the PAL mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 90°±2°as shown in Fig.5-6.
8Press the ENTER key for next adjustment.
300 mV ±10 mV
Fig. 5-5
(6.2). Burst Level Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Cable.
8Adjust data with the ARROW keys so that the Burst level
becomes 300 mV ± 10 mV as shown in Fig. 5-5.
8Set the Mode Switch of the Vectorscope to NTSC mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 135°±1°as shown in Fig. 5-6.
8Change the Mode Switch of the Vectorscope from the
NTSC mode to the PAL mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 90°±2°as shown in Fig.5-6.
8Press the ENTER key for next adjustment.
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
135°±1°
(90°±2°)
(135°±1°)
90°±2°
PAL modeNTSC mode
Fig. 5-6
(6.3). Burst Level Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Cable.
8Adjust data with the ARROW keys so that the Burst level
becomes 300 mV ± 10 mV as shown in Fig. 5-7.
8Set the Mode Switch of the Vectorscope to NTSC mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 135°±1°as shown in Fig. 5-8.
8Change the Mode Switch of the Vectorscope from the
NTSC mode to the PAL mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 90°±2°as shown in Fig.5-8.
8Press the ENTER key for next adjustment.

2-8
8Select the item "6.1. BURST LEVEL" with the ROLL
DOWN key and press the ENTER key.
8Repeat adjustment steps (6.1) to (6.4) until Burst level
and phase are adjusted to proper position as shown in
Fig. 5-5 to Fig.5-8.
8Press the ENTER key for next adjustment.
(6.4). Burst Level Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Cable.
8Adjust data with the ARROW keys so that the Burst level
becomes 300 mV ± 10 mV as shown in Fig. 5-7.
8Set the Mode Switch of the Vectorscope to NTSC mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 135°±1°as shown in Fig. 5-8.
8Change the Mode Switch of the Vectorscope from the
NTSC mode to the PAL mode.
8Adjust data with the ARROW Keys so that the Burst
phase becomes 90°±2°as shown in Fig.5-8.
8Press the ENTER key.
300 mV ±10 mV
Fig. 5-7
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
135°±1°(135°±1°)
(90°±2°)
90°±2°
NTSC mode PAL mode
Fig. 5-8
(7.1). White Balance 3 200°K Manual
Offset R Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the White Chart or White Paper.
8Set the Gain Control of the Vectorscope to maximum.
8Adjust data with the ARROW keys so that the vector posi-
tions at the center of the Vectorscope as shown in Fig.5-9.
8Press the ENTER key for next adjustment.
(7.2). White Balance 3 200°K Manual
Offset B Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Aim the Camera at the White Chart or White Paper.
8Set the Gain Control of the Vectorscope to maximum.
8Adjust data with the ARROW keys so that the vector posi-
tions at the center of the Vectorscope as shown in Fig.5-9.
8Repeat adjustment steps (7.1) and (7.2) until vector posi-
tions at the center of the Vectorscope.
Fig. 5-9
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
Positions at center.
8Press the ENTER key for next adjustment.

2-9
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
Red
±2˚
220 % ±5 %
Phase
Gain
Yellow
±5˚
120 % ±5 %
108˚165˚
(9.2). 3 200°K B Gain Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Adjust data with the ARROW keys so that the Yellow gain
becomes 120 % ± 5 %.
8Press the ENTER key for next adjustment.
Note: Chrominance phase and gain are adjusted to proper
position as shown in Fig. 5-11 and Table 5-2.
(9.3). 3 200°K Phase Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 3 200°K.
8Adjust data with the ARROW keys so that the Red vector
phase becomes 108°±2°.
8Repeat adjustment steps (9.1) to (9.3) until both
Chrominance phase and gain are adjusted to proper posi-
tion as shown in Fig. 5-11 and Table 5-2.
Table 5-2
8Press the ENTER key for next adjustment.
Fig. 5-11
(8.1). White Balance 6 500°K ATW Limit R
Adjustment
Test Point: Video Output Cable
8Change the Colour Temperature from 3 200°K to 6 500°K
by mounting the Colour Temperature Conversion Filters
on the Lens.
8Aim the Camera at the White Chart or White Paper.
8Set the Gain Control of the Vectorscope to maximum.
8Adjust data with the ARROW keys so that the vector
shifts 10 % (Burst=100 %) to the Cyan side of the
Vectorscope as shown in Fig.5-10.
8Press the ENTER key for next adjustment.
(8.2). White Balance 6 500°K ATW Limit B
Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 6 500°K.
8Aim the Camera at the White Chart or White Paper.
8Set the Gain Control of the Vectorscope to maximum.
8Adjust data with the ARROW keys so that the vector
shifts 10 % (Burst=100 %) to the Cyan side of the
Vectorscope as shown in Fig.5-10.
8Repeat adjustment steps (8.1) and (8.2) until vector shifts
10 % (Burst=100 %) to the Cyan side of the Vectorscope.
Fig. 5-10
8Press the ENTER key for next adjustment.
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
Shifts 10% to
Cyan side.
(9.1). 3 200°K R Gain Adjustment
Test Point: Video Output Cable
8Return the Colour Temperature from 6 500°K to 3 200°K
by removing the Colour Temperature Conversion Filters
from the Lens.
8Aim the Camera at the Colour Chip Chart.
8Adjust data with the ARROW keys so that the Red gain
becomes 220 % ± 5 %.
8Press the ENTER key for next adjustment.
Note: Chrominance phase and gain are adjusted to proper
position as shown in Fig. 5-11 and Table 5-2.
(10.1). 5 100°K R Gain Adjustment
Test Point: Video Output Cable
8Change the Colour Temperature from 3 200°K to 5 100°K
by mounting the Colour Temperature Conversion Filter on
the Lens.
8Aim the Camera at the Colour Chip Chart.
8Adjust data with the ARROW keys so that the Red gain
becomes 220 % ± 5 %.
8Press the ENTER key for next adjustment.

2-10
cy
gMG
YL
yl B
b
GCY
dG
10°
0°
10°
dø
100%
75%
R
V
U
mg
r
20%
20%
dG
Red
±2˚
220 % ±5 %
Phase
Gain
Yellow
±5˚
120 % ±5 %
108˚165˚
(10.2). 5 100°K B Gain Adjustment
Test Point: Video Output Cable
8Keep the Colour Temperature at 5 100°K.
8Adjust data with the ARROW keys so that the Yellow gain
becomes 120 % ± 5 %.
8Repeat adjusment steps (10.1) and (10.2) until both
Chrominance phase and gain are adjusted to proper posi-
tion as shown in Fig. 5-12 and Table 5-3.
Fig. 5-12
Table 5-3
Minimize
Chrominance
Level
Fig. 5-13
8Press ENTER key for next adjustment.
(11). High light Chroma Clip Adjustment
Test Point: Video Output Cable
Adjust: RAM (801F)
8Return the Colour Temperature from 5 100°K to 3 200°K
by removing the Colour Temperature Conversion Filter
from the Lens.
8Aim the Camera at the White Chart or White Paper.
8Connect the terminated Oscilloscope with 75 Ωto the
Video Output Connector.
8Adjust data with the ARROW keys so that the false
chrominance level becomes minimum as shown in Fig. 5-
13.
Note: The Data of 801F should be adjusted from FF, the first
minimum point of the false chrominance signal is
adjusting point.
(12.1). Line Lock Phase Coarse Adjustment
Test Point: Video Output Cable
Live (Brown) of the Camera Power Cable
8Change the Colour Temperature from 3 200°K to 5 100°K
by mounting the Colour Temperature Conversion Filter
on the Lens.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the CH1 of the terminated Oscilloscope with 75
Ωto the Video Output Cable.
8Connect the CH2 of the Oscilloscope to the Live (Brown)
of the Camera Power Cable.
8Connect the Ground Probe of CH2 to the Neutral (Blue)
of the Camera Power Cable.
8Adjust data with the ARROW keys so that the Decay
point of V SYNC signal gains 2H ± 2H from the zero-
cross point of the AC Power Line Input Waveforms as
shown in Fig. 5-14.
8Press the ENTER key for next adjustment.
(12.2). Line Lock Phase Fine Adjustment
Test Point: Video Output Cable
Live (Brown) of the Camera Power Cable
8Keep the Colour Temperature at 5 100°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the CH1 of the terminated Oscilloscope with 75
Ωto the Video Output Cable.
8Connect the CH2 of the Oscilloscope to the Live (Brown)
of the Camera Power Cable.
8Connect the Ground Probe of CH2 to the Neutral (Blue)
of the Camera Power Cable.
8Adjust data with the ARROW keys so that the Decay
point of V SYNC signal gains 2H ± 2H from the zero-
cross point of the AC Power Line Input Waveforms as
shown in Fig. 5-14.
8Repeat adjustment steps (12.1) and (12.2) until the
Decay point of V SYNC signal gains 2H ± 2H from the
zero-cross point of the AC Power Line Input waveforms.
8After completing the adjustment, press the QUIT (F3)
key, then the menu <SAVE CAMERA DATA TO FILE : ✽
✽ ✽ . EVR? Y/N> will be displayed.
8Press the Nkey, and then press the ENTER key to finish
this adjustment procedure.
AC Power
Line Input
Waveforms
(CH2)
Video Output
Signal
Waveform
(CH1)
–+
2H ±2H
Zero-Cross Point
V SYNC
(NEUTRAL) (LIVE)
Fig. 5-14

OPTICAL
ASS'Y
(IC20)
FAN
(MO1)
CN1
CN6
2
12
CN1
CN11
13
1
CN300
41
CN3
TD6
(SC VCXO)
(Pattern Side)
14
CN4
18
E1
18
CN4
2
133
32
CN2 9
102
1
CN1
150
CN4
501
(VIDEO OUTPUT CABLE
WITH BNC CONNECTOR)
E12
VIDEO OUTPUT CABLE
E11
POWER CABLE
Live (Brown)
Neutral (Blue)
GND (Green / Yellow)
E13
E15
E14
LENS ASS'Y (M45)
IR FILTER MECHANICAL
ASS'Y (M35)
1
CN5
20
19
2
1
CN1
19
20
1
2
CN2
1
2
33
32
SENSOR BOARD
MAIN BOARD
POWER 1 BOARDPOWER 2 BOARD
SW BOARD
3-1
WIRING DIAGRAM FOR WV-CW370

3-2
OPTICAL
ASS'Y
(IC20)
FAN
(MO1)
CN1
CN6
2
12
CN1 E2
CN11
51
1
CN300
41
CN3
TD6
(SC VCXO)
(Pattern Side)
14
CN4
18
E1
18
CN4
2
133
32
CN2 9
102
1
CN1
150
CN4
501
(VIDEO OUTPUT CABLE
WITH BNC CONNECTOR)
E12
VIDEO OUTPUT CABLE
E11
POWER CABLE
Live (Brown)
Neutral (Blue)
GND (Green / Yellow)
FOR CAMERA
FOR HEATER
Neutral (Gray)
Live (Black)
E13
E15
E14
LENS ASS'Y (M45)
IR FILTER MECHANICAL
ASS'Y (M35)
1
CN5
20
19
2
1
CN1
19
20
1
2
CN2
1
2
33
32
SENSOR BOARD
MAIN BOARD
POWER 1 BOARDPOWER 2 BOARD
SW BOARD
WIRING DIAGRAM FOR WV-CW374E

4-1
EEPROM
TO
LENS ASS'Y
(M45)
TO
MAIN
BOARD
CN1
• IC20 (Optical Ass'y) is not included
in the Sensor Board Ass'y
Note :
CH13
CH8
CH9
CH6
TGV2
TGV1
TCH1
TCH2
TSUB
TGV3
DRIVE
CH10
DS2
MSUB
MV4 MV5
FHG ADIN
SDOUT
SCLK
LD
VRB
VRT
CPOB DS1
DUMP
REF
MV1 MV2
MV1
MV2
MV4
MV5
MSUB
CH11
SCLK
ROMCS
SDIN
*H1
*H2
*R
*H2
*H1
*R
TCH2
TGV3
TCH1
TGV2
TSUB
TGV1
FHG
CPOB
SDOUT
SDI N
LD
DS2
DS1
SCLK
ROMCS
DRIVE
REF
DUMP
CH8
CH6
CH9
CH13
VRB
ADIN
VRT
SDOUT
CH10
CH11
R301
10
R5
330k
TD38
TD19
AGC5V
R345
100
R335
0
L309
OPEN
L301
R322
1M
R303
10
R326
Q300
TD303
-10V
IC302
1OSUB
2VL
3OV2
4VM13
5OV1
6VDC
7IV1
8CH1
9IV2
10 ISUB
12
IV4
13
CH2
14
IV3
15
GND
16
VH
17
OV3
18
OV4
19
VM24
20
VHH
11
NC
R363 0
0
GND
R333
1k
TD9
R300
3.9k
AGC5V
TD36
IC3
1NC
2IN_A
3GND 4
OUT_Y
5
VCC
R338
18k
TD26
R341
10k
D301
L310
L303
TD21
R8
1k
CN300
1GND
2DRIVE
3DUMP
4REF
Attachment1
Attachment2
GND Q303
10.5V
GND
5V
TD25
IC306
OPEN 1
VSS
2VOUT 3
VIN
TD11
10.5V
TD30
GND
TD300
TD31
TD18 TD12
R355
OPEN
GND
SGND2
R365
OPEN
R336
220k
C9
0.1
TD24
TD304
IC2
1NC
2IN_A
3GND 4
OUT_Y
5
VCC
IC304
1DAC_CH1_OUT
2VDD_OUT
3VSS
4DI
5SCLK
6LOAD
7DAC_CH8_OUT
8DAC_CH9_OUT
9DAC_CH12_OUT
10 DAC_CH10_OUT
11 DAC_CH11_OUT
12 NC1
13 NC2 14 DAC_CH13_OUT 15 VKNEE 16 OB_Control 17 A/D_OUT 18 Sub_Amp._DET 19 NC3 20 NC4 21 VrefM_OUT 22 Gamma_IN 23 GND2 24 CPOB_IN
25
VCC2
26
FHG_IN
27
AGC_DET_2
28
AGC_OUT
29
AGC_DET
30
AGC_IN
31
Trap_OUT
32
NC5
33
AGC_REF_OUT
34
CDS_OUT
35
VCC1
36
Sampling_Pulse_DS2_IN
37
Sampling_ Pulse_ DS1_IN
38
GND1
39
CCD_OUT_IN
40
NC6
41
Gamma_OUT
42
Sub_Amp._IN
43
VCC3
44
DAC_CH6_OUT
45
GND3
46
DAC_CH7_OUT
47
VrefH_OUT
48
VrefB_OUT
R7
47
10.5V
TD14
CN4
1GND
2VRT
3ADIN
4VRB
5GND
6GND
7 10.5V
8 AGC5V
9 3.3V
10 5V
11 DAC CH10
12 DAC CH11
13 DAC CH13
14 DAC CH9
15 DAC CH6
16 DAC CH8
17 DUMP
18 REF
19 SERBO
20 DRIVE
21 BUSY
22 ROMCS
23 SCLK
24 LD
25 GND
26 SDIN
27 SDOUT
28 HCLR2
29 CPOB
30 GND
31 DS1
32 GND
33 DS2
34 GND
35 GND
36 FHG
37 TGV1
38 TSUB
39 TGV2
40 TCH1
41 TGV3
42 TCH2
43 TGV4
44 GND
45 *R
46 GND
47 *H1
48 GND
49 *H2
50 GND
Attachment1
Attachment2
R349
1k
TD16
R366
OPEN
15V
3.3V
SGND2
TD5
R339
240
C351 0.1
TD35
R1
1M
TD301
TD1
D300
L305
8.2
C359
15/35
L304
TD29
L1
TD37
R154
0
R324
1k
D305
1
23
TD32
L308
OPENOPEN
GND
R4
1M
TD17
TD15
L302
GND
C3
0.1
TD307
C6
0.1
L300 8.2
8.2
8.2
8.2
D302
R302
1M
GND
R332
18k
TD34
R323
0
L306
10
R362
OPEN
OPEN
OPEN
TD23
TD28
TD27
15V
R337
OPEN
TD33
R340
160
TD3
IC305
1S
2Q
3W
4Vss 5
D
6
C
7
HOLD
8
Vcc
D308
12
34
R361
0
TD8
3.3V
TD305
R325
1k
D304
1
23
TD302
Q302
R364
OPEN
TD306
SGND1 TD10
GND
R367
OPEN
R3
910k
TD13
GND
TD22
L2
R350
OPEN
OPEN
R2
910k
R352
OPEN
R9
100k
GND
5V
3.3V
R347
10k
R6
1M
R334
12k
IC1
1NC
2IN_A
3GND 4
OUT_Y
5
VCC
-10V
5V
TD7
IC20
1Vfai1
2Vfai3
3Vfai2A
4Vfai2B
5VL
6GND_1
7NC_1
8VOUT 9
VDD
10
NC_2
11
GND_2
12
faiSUB
13
CSUB
14
faiRG
15
Hfai1
16
Hfai2
L311
R368
OPEN
C344 1
1C345
C332
1
C339
0.01
C328
1
C347 15p
C327
1
C322
0.1
C316
0.1
C319
2.2
C300
OPEN
C321 10
C342
1
C343
1
C337
10
C325
4.7
C326
4.7
C329
4.7
C333
1
C330
1
C350
OPEN
C357
1
C86
0.1
C360
0.1
C361
0.1
C301
0.047
C335
0.022
C2
1C5
1
C4 OPEN
C10 OPEN
C8
0.01
C1
0.01
C7 OPEN
C362
OPEN
C363
0.047
C311 2p C312 2p C313 2p
C304 2p C305 2p C306 2p
C346 100/4
C334
15/6.3
C320
33/16
C349
10/25
C336
4.7/25
C323
1/10
C358
C348
47/16
Q307
Q306
Q305
1
2
3
5
4
6
SENSOR BOARD
A
123456
B
C
D
<INDEX>
SENSOR BOARD
IC1 C1
IC2 C1,C2
IC3 C2
IC20 D1,D2
IC302 A2,B2
IC304 C3,C4,
D3,D4
IC305 A5
Q300 C1
Q302 B4
Q303 A4
Q305 A4,B4
Q306 A4
D300 C2
D301 A3
D302 A3
D304 B3,B4
D305 A3,A4
D308 A4,B4
SCHEMATIC DIAGRAM OF SENSOR BOARD

4-2-1
PARTITION DIAGRAM FOR SCHEMATIC DIAGRAM
OF MAIN BOARD
<LOCATION MARK>
(Refer to the page 4-2-2.)
(Refer to the page 4-2-4.)
(Refer to the page 4-2-3.)
(Refer to the page 4-2-5.)
• The Location Mark indicated in each Schematic Diagram of Main Board is as follows.
<Example>
For Schematic Diagram
of Main Board [1] :
• The Schematic Diagram of Main Board is described by 4 partitions.
• When connecting all the Schematic diagram, refer to this Partition Diagram.
Location of each Schemaitc diagram is marked ( ) in the diagram.
Location Mark
A
B
C
D
E
F
G
H
MAIN BOARD
12345 67891011