Panasonic WV-CF224 User manual

ORDER NO. AVS0309513C1
S02
R
Color CCTV Camera
WV-CF224
SPECIFICATIONS
Pick-up device: 768 (H) x 492 (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), selectable
Scanning system: 2 : 1 interlace
Scanning: 525 lines / 60 fields / 30 frames
Horizontal: 15.734 kHz
Vertical: 59.94 Hz
Horizontal resolution: 480 lines
Video output: 1.0 V[p-p] NTSC composite 75 Ω
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 60 Hz, 2.8 W
Dimensions: ø135 mm x 90 mm (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.
2003 Matsushita Electric Industrial Co., Ltd.
All rights reserved. Unauthorized copying and
distribution is a violation of law.
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.
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
qCamera Panel
wPan/Tilt/Azimuth Table
Adjusts the panning/tilting and azimuth angle of the cam-
era.
eFocus Lever
Fixes the focus position after adjusting.
rZoom Lever
Fixes the zoom position after adjusting.
tVideo Jack (3.5-diam. mini jack)
For connecting an LCD monitor to adjust the camera
images. Use an L-type plug to save space.
yVideo Output Connector
Supplies the video output signals. The signals will be inter-
rupted when the video jack is connected to an LCD moni-
tor.
uPower Cable
Supplies 24 V AC or 12 V DC from an external power
source.
1
ON
ADE03S
23
q
w
r
e
t
yu
!1
!0
i
o
1
ON ADE03S
23
iAperture Level Selector
SHARP: Sharpens the image outline.
SOFT: Softens the image outline.
The default setting is SHARP.
oBack Light Compensation Selector
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

Fig. 2-1
8Referring to Fig. 2-2, remove the Inner Dome in the direc-
tion of the arrow from the Camera Unit carefully.
2-1
ADJUSTMENT PROCEDURE
1. Test Equipment Required
The following Test Equipment is required for Adjustment
of the Color CCTV Camera WV-CF224.
8Oscilloscope
8Digital Voltmeter
8Frequency Counter
8Vectorscope
8Underscanned Color Video Monitor
812 V DC/24 V AC Power Supply Unit
8Personal Computer (IBM PC/AT type or equivalent)
8Lighting (140 footcandles (1 400 lx),
Color Temperature 3 200°K)
8Lux Meter
8White Chart or White Paper
8Radiation Chart
8Color Chip Chart (Part Number: YWV2310RB98)
8Logarithmic Gray Scale Chart (Part Number: YWV2310RB99)
8Electric Variable Resistor (E.V.R.) Adjustment Kit (Part
Number: YWV0JA0019AN) as shown in Fig. 1-1.
Fig. 1-1
8Extension Cable Ass'y as shown Fig. 1-2.
(Part Number: V0EA1455AN)
2. Disassembly Procedure for
Adjustment
8Referring to Fig. 2-1, remove the Rubber Cap from the
Panel Cover Ass'y, and remove one screw that secures
the Panel Cover Ass'y.
8Turn the Panel Cover Ass'y in the direction of the arrow
and remove the Panel Cover Ass'y from the Camera Unit.
E.V.R. Adjustment Kit
Cable for E.V.R.
Adjustment Kit
CN3
(To Main Board CN1)
CN1
(To Sensor Board CN1)
Fig. 1-2
Fig. 2-2
Rubber Cap
Camera Unit
Inner Dome
Remove one screw.
Panel Cover Ass'y
Spring
Washer
Camera Unit

2-2
8Referring to Fig. 2-3, remove two screws and three washers
that secure the Main Unit, and remove the Main Unit from
the Camera Unit.
Fig. 2-3
8Referring to Fig. 2-4, remove two screws that secure the
Camera Bottom Case and remove the Camera Bottom
Case from the Main Unit.
8Disconnect the Connector CN3 on the Main Board and
remove the Wire Ass'y.
Fig. 2-4
Fig. 2-6
8Referring to Fig. 2-5, remove two screws that secure the
Main Board, disconnect the Connector CN1 on the Main
Board and remove the Main Board from the Main Unit with
the Sensor Board in order to service the Main Board.
8Remove two screws that secure the Sensor Board and
remove the Sensor Board from the Main Unit in order to
replace the Optical Ass'y (IC1) or service the Sensor Board.
Fig. 2-5
8Reconnect the connectors by using Extension Cable Ass'y
between CN1 on the Sensor Board and CN1 on the Main
Board as follows in order to service.
8Referring to Fig. 2-6, connect the Connector CN1 on the
Extension Cable Ass'y to CN1 on the Sensor Board.
8Connect the Connector CN3 on the Extension Cable Ass'y
to CN1 on the Main Board.
Sensor Board CN1
Main Unit
Main Board CN1
Remove two screws.
Optical Ass'y (IC1)
Remove two screws.
Camera Bottom Case
Wire Ass'y Remove two screws.
Main Unit
CN3
CN1 CN1
CN1
CN3
Main Board
Sensor Board
Main Board
Extension Cable Ass'y
(Camera Unit)
Remove two screws.
Main Unit
Camera Unit
Washers
Washer

2-3
(2). Installing E.V.R. Adjustment Program
8Make a copy of following necessary files to your comput-
er from original floppy disk of the E.V.R. Adjustment Kit.
LADJ.EXE
CF224P.SEQ
CF224P.EVR
(3). 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 LADJ.EXE B: and press ENTER key.
5. Type CD\ and press ENTER key.
6. Type CD SEQ and press ENTER key.
7. Type COPY CF224P.SEQ B: and press ENTER key.
8. Type CD\ and press ENTER key.
9. Type CD EVR and press ENTER key.
10. Type COPY CF224P.EVR B: and press ENTER key.
11. After completing installation of program, you are ready
to use the E.V.R. adjustment program.
3.3. Setting Up
8An initial setting of the Switches SW1 on the SW Board
as follows:
Synchronization Mode Selector (INT,LL)......................INT
Back Light Compensation Mode Selector
(BLC ON,OFF)............................................................OFF
Aperture Level Selector
(SOFT,SHARP)......................................................SHARP
8The adjustments should be done with this initial setting,
unless otherwise specified.
8The adjustments should be done after 10 minutes warm
up.
3. Connection and Setting Up for
Adjustment
3.1. Connection
8The Fig. 3-1 shows the connection diagram for the
Adjustment Procedure.
Test Chart
Lens
Floppy Disk
Vectorscope
Underscanned
Color Video
Monitor
12 V DC or 24 V AC
Power Supply Unit
E.V.R.
Adjustment
Kit
Cable for
E.V.R.
Adjustment
Kit
12 V DC
Power Supply Unit
Printer
Connector Personal
Computer
75Ω
CAMERA
Fig. 3-1
8Connect the probe of the Digital Voltmeter, Oscilloscope
or Frequency Counter at the desired Test Point in each
adjustment step.
3.2. Setting Up for E.V.R. Adjustment Kit
(1). Connecting for E.V.R. Adjustment Kit
8Referring to Fig. 3-1, connect the E.V.R. Adjustment Kit
to CN3 on the Sensor Board of the Camera using the
Cable for E. V. R. Adjustment Kit.
8Connect the connector of the E.V.R. Adjustment Kit to
Personal Computer (IBM PC/AT type) using the printer
connector.
8Insert original floppy disk of E.V.R. Adjustment Kit to the
computer.

2-4
PANASONICREMOTEEVRADJUSTMENTSYSTEM(C)MCICo.CCTVPRODUCT:CF224EEPROM:0
✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ MENU ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ ✽ Page(1/1)✽ ✽ ✽ ✽ ✽ NTSC
1.FSCADJUSTMENT
3.ALCLEVEL
4.AGCOFFGAIN
5.1.OBLEVEL
5.2.VIDEOOUTGAIN
5.3.OBCONFIRM
6.BURSTLEVEL
7.1.3200KRGAIN
7.2.3200KBGAIN
7.3.3200KPHASE
7.5.COLORCENTERPOINTADJUSTMENT
8.1.ATWCONFIRM
8.2.HILIGHTCHROMACLIP
<CONTENTS> IC5-3PIN[CCD]28.63636MHz+-40Hz
<INSTRUCTION>PLEASECHOOSEMENUDATABYARROW-KEY
LOAD(F1) QUIT(F3) SAVE(F5)
Table 4-1
8Press the SAVE (F5) key of the Computer, then the
Computer will ask you for the file name.
8Type xxxxxxxx.EVR. Give an appropriate file name for
xxxxxxxx within 8 letters, but do not use CF224P.
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 CF224P.EVR and
press the ENTER key for presetting adjustment of the
Camera.
8Press the ENTER key to start adjustment.
4.2. 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
LADJ CF224P and press the ENTER key, an initial menu
will be displayed in Table 4-1.
4. Adjustment Procedure
8Refer to the Wiring Diagram on page 3-1.
4.1. Adjustment Procedure-1
(1). Line Lock VCO Adjustment
Test Point: TP1 (LL VCO) Main Board
Adjust: L301 (LL VCO) Sensor Board
8Set the Synchronization Mode Selector (on the SW Board
SW1) to LL position.
8Connect the Digital Voltmeter to TP1.
8Adjust L301 so that the voltage becomes 1.65 V ± 0.35 V.
8Return the Synchronization Mode Selector (on the SW
Board) SW1 to INT position.
(2). Flange-back Adjustment
Test Point: Video Output Connector
Adjust: Flange-back Adjusting Cam
8Referring to Fig. 4-1, loosen the Zoom Lock Screw at the
tip of the Zoom Lever.
8Move the Zoom Lever to TELE side fully.
8Loosen the Focus Lock Screw at the tip of the Focus
Lever.
8Move the Focus Lever to FAR side fully.
8Set the Radiation Chart.
8Aim the Camera at the Radiation Chart 10m away.
8Loosen the Flange-back Lock Screw that secures the
Flange-back Adjusting Cam.
8Adjust the Flange-back Adjusting Cam to obtain best
focal point.
Focus Lever
(Focus Lock Screw)
Zoom Lever
(Zoom Lock Screw)
Flange-back
Adjusting Cam
Flange-back
Lock Screw
Fig. 4-1
8Move the Zoom Lever to WIDE side fully.
8Confirm that the focal point can be obtained by moving
the Focus Lever.
8Tighten the Flange-back Lock Screw that secures the
Flange-back Adjusting Cam carefully.
8Tighten the Zoom Lock Screw at the tip of the Zoom
Lever carefully.
8Tighten the Focus Lock Screw at the tip of the Focus
Lever carefully.
NEAR
WIDE
FAR
TELE

2-5
300 mV ±30 mV
(1). FSC Adjustment
Test Point: Pin 3 of IC5 (28MHz) Sensor Board
8Confirm that the Synchronization Mode Selector (on the
SW Board SW1) is set to INT Position.
8Connect the Frequency Counter to Pin 3 of IC5.
8Adjust data with the ARROW keys so that the Subcurrier
Frequency becomes 28.63636 MHz ± 40 Hz.
8Press the ENTER key for next adjustment.
(3). ALC Level Adjustment
Test Point: Pin 1 of CN2 (CDS OUT) Sensor Board
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the Oscilloscope to Pin 1 of CN2.
8Adjust data with the ARROW keys so that the CDS OUT
signal level becomes 300 mV ± 30 mV as shown in Fig.
4-2.
Fig. 4-2
8Press the ENTER key for next adjustment.
(4). AGC OFF Gain Adjustment
Test Point: Pin 3 of CN2 (AGC OUT) Sensor Board
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the Oscilloscope to Pin 3 of CN2.
8Adjust data with the ARROW keys so that the AGC OUT
signal level becomes 300 mV ± 30 mV as shown in Fig.
4-3.
300 mV ±30 mV
Fig. 4-3
8Press the ENTER key for next adjustment.
(5.1). OB Level Adjustment
Test Point: Video Output Connector
8Connect the terminated Oscilloscope with 75Ωto Video
Output Connector.
8Adjust data with the ARROW keys so that the Pedestal
level becomes 50 mV ± 10 mV as shown in Fig. 4-4.
Fig. 4-4
8Press the ENTER key for next adjustment.
(5.2). Video Output Gain Adjustment
Test Point: Video Output Connector
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the terminated Oscilloscope with 75Ωto Video
Output Connector.
8Adjust data with the ARROW keys so that the Video sig-
nal level becomes 714 mV ± 50 mV as shown in Fig. 4-5.
714 mV ±50 mV
50 mV ±10 mV
Fig. 4-5
8Press the ENTER key for next adjustment.
(5.3). OB Confirmation (Don't Change Data)
8Press the ENTER key for next adjustment.

2-6
(6). Burst Level Adjustment
Test Point: Video Output Connector
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Logarithmic Gray Scale Chart.
8Connect the Oscilloscope to Video Output Connector.
8Adjust data with the ARROW keys so that the Burst level
becomes 286 mV ± 10 mV as shown in Fig. 4-6.
Fig. 4-6
8 Press the ENTER key for next adjustment.
(7.1). 3200°K R Gain Adjustment
Test Point: Video Output Connector
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Color 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. 4-7 and Table 4-2.
(7.2). 3200°K B Gain Adjustment
Test Point: Video Output Connector
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Color Chip Chart.
8Adjust data with the ARROW keys so that the Yellow gain
becomes 100 % ± 5 %.
8Press the ENTER key for next adjustment.
Note: Chrominance phase and gain are adjusted to proper
position as shown in Fig. 4-7 and Table 4-2.
(7.3). 3200°K Phase Adjustment
Test Point: Video Output Connector
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Color Chip Chart.
8Adjust data with the ARROW keys so that the Red vector
phase becomes 104°±2°.
8Repeat adjustment steps (7.1). to (7.3). until both chromi-
nance phase and gain are adjusted to proper position as
shown in Fig. 4-7 and Table 4-2.
Table 4-2
8Press the ENTER key for next adjustment.
MG
YL
B
GCY
dG
10°
0°
10°
dø
100%
75%
V
U
20%
20%
dG
Red
±2˚
220 % ±5 %
Phase
Gain
Yellow
±5˚
100 % ±5 %
104˚160˚
Fig. 4-7
286 mV ±10 mV

2-7
(8.1). ATW Confirmation
(Don't Change Data)
8Press the ENTER key for next adjustment.
(8.2). High Light Chroma Clip Adjustment
Test Point: Video Output Connector
Adjust: RAM (038)
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the White Chart or White Paper.
8Adjust data with the ARROW keys so that the false
chrominance level becomes minimum as shown in Fig. 4-
9.
Note: The Data of 038 should be adjusted from FF, the first
minimum point of the false chrominance signal is as
adjusting point.
Fig. 4-9
8After completing the adjustment, press the QUIT (F3)
key, then the menu as shown in "<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.
Fig. 4-8
Minimize
Chrominance
Level
(7.5). Color Center Point Adjustment
Test Point: Video Output Connector
8Keep the Color Temperature at 3 200°K.
8Aim the Camera at the Color Chip Chart.
8Adjust data with the ARROW keys so that data becomes
"040".
8While observing the Vectorscope, decrease data so that
the Red gain becomes unstable as shown in Fig. 4-8(b).
8After that, decrease data with the DOWN key again until
the Red gain becomes stable at about 150% as shown in
Fig. 4-8(c).
8Raise data with the UP key in turn until the Red gain
becomes unstable, then raise data by 1 again so that
Red gain becomes stable at about 200% as shown in
Fig.4-8(a).
8Press the ENTER key for next adjustment.
MG
YL
B
GCY
dG
10°
0°
10°
dø
100%
75%
V
U
20%
20%
dG
MG
YL
B
GCY
dG
10°
0°
10°
dø
100%
75%
V
U
20%
20%
dG
MG
YL
B
GCY
dG
10°
0°
10°
dø
100%
75%
V
U
20%
20%
dG
(a)
(b)
(c)
Red gain
about 200%(stable)
(Standard Value)
Red gain
about 150%~
200%(unstable)
Red gain
about 150%(stable)
UP keyDOWN key
DOWN key UP key

3-1
WIRING DIAGRAM
CN3
CN1
JK1
CN1
TP1
(LL VCO)
L301
(LL VCO)
1
21
2
CN1
CN4
230 129 1
30 29
4
1
TO E.V.R. ADJUSTMENT KIT
(TEST POINTS FOR ADJUSTMENT)
OPTICAL
ASS'Y
(IC1)
1 25
6
CN3
1 25
6
CN2
13
CN2
61
CN1
31
CN3
61
CN2
13 1
LENS (M20)
E3
POWER CABLE
E1
VIDEO OUTPUT
CABLE
VIDEO OUTPUT
CONNECTOR
E4
SW1
E2
(Connect by using the Extension Cable Ass'y for Servicing.)
4
IC5
(28MHz)
1
3
2
SENSOR BOARD
MAIN BOARD
POWER BOARD
SW BOARD

4-1
SCHEMATIC DIAGRAM OF SENSOR BOARD
(TEST POINTS
FOR
ADJUSTMENT)
:
• IC1 (Optical Ass'y) is not included
in the Sensor Board Ass'y.
Note
IC5
3-PIN
(28MHz)
TO
E.V.R.
ADJUSTMENT
KIT
TO
LENS
(M20)
TO
MAIN
BOARD
CN1
L301
LL
VCO
SUB
10
N.C
1V4
2V3
3VSS5
4VDD5
5V2
6N.C
7V1
8N.C
9
N.C
11 CH2
12 N.C
13 CH1
14 OSCCNT
15 CXIN
16 CXOUT
17 OSCVDD
18 OSCVSS
19 TESTDC1
20 WHD
21 FVD
22 FWHD
23 CPOB
24 PBLK
25 HCLR
26 LLDET
27 FLC
28 VDD1
29 VSS1
30 EXTIN0
31 EXTIN1
32
EXTMOD
33 PCO 34 NTPL 35 YUVOE 36 VCSYNCVD 37 HREFCBLK 38 SCANT 39 MINTEST 40 FVR 41 LPF1 42 VCXO 43 DAVDD2 44 DAVSS2 45 GSIG 46 COMP1 47 IREF1 48 VREF1 49 RSIG 50 DAVDD1 51 DAVSS1 52 BSIG 53 COMP23 54 IREF23 55 VREF23 56 VREFH 57 VREFHM 58 VREFM 59 ADVSS 60 ADVDD 61 VREFML 62 VREFL 63 VIN 64
TEST4 65
TEST3 66
TEST2 67
TEST1 68
TEST0 69
CCDSEL0 70
CCDSEL1 71
CCDSEL2 72
RESET 73
SDA 74
SCL 75
A0 76
A1 77
A2 78
VDD2 79
VSS2 80
PWM0 81
PWM1 82
PWM2 83
PWM3 84
YUV0 85
YUV1 86
YUV2 87
YUV3 88
YUV4 89
YUV5 90
YUV6 91
YUV7 92
VDD3 93
VSS3 94
FCKO 95
FCK2O 96
COIN 97
OBCTL 98
EXTAGC 99
IRIS 100
ALCELC 101
ATWLOCK 102
APGAIN 103
BLCSW 104
DIN8 105 DIN7 106 DIN6 107 DIN5 108 DIN4 109
VDD4 110
VSS4 111
DIN3 112 DIN2 113 DIN1 114 DIN0 115
DS2 116 DS1 117
TESTDC2 118
N.C 119
R120
N.C 121
TGVDD3A 122
TGV SSA 123
124
H2 125
126
H1 127
N.C N.C N.C
128
IC6
C1 473
C4
103
C14 1R0
C19
150
L3 33
C13 C12
105 106
D1
1/16
R4
0R00
R2
100
R3
222
Q2
C7
1/35
+
-
R16
561
R8
562
C18
2.2/16
C20
33/6.3
C21
10/10
C24
C23
C22
22/10
+
-
+
-
+
-
+
-+
-
+
-
0.33/
35
C16 47/10
+
-
R23 202
R46
222
R44
201
R58
472
R45
102
R41 202
R43 201
L8
150
R6
104
C10
C8 OPEN
C26
475
R36 101
C44 100
VDD 1
OUT
2
VSS
3
IC7
C56
393 D2
A0
1A1
2A2
3GND
4SDA 5
SCL 6
TEST 7
VCC 8
IC8
VC
1
24
OUT 3
GND
VDD
IC5
L5 47
R1
100
R5
220
-5V
+12V
C11
104
R12 360
R11 100
R9 100
C2
103
R15
103
R7
302
R17
562
R18
182
2
3
1
4
6
78
CF1
C15 104
C17
104
R14
OPEN
OPEN
OPEN
OPEN
R20
R21
R10
100
L4
33
C27
104
C25 104
R19
562
C29 105
C28
105
C31 104
C32 104
C33
104
C50 104
C54 104
C55 104 C37 104
C41 104
C43 104
C39 C40
104
C42 104
C38 105
105
C51 105
C52 105
C48
105
C53 104
C47
104
C36 104
104
161
R37 101
C30
+-
10/10
R24
OPEN
*R26
R28 OPEN
C34
105
Q4 Q5
R57
R56 0R00
R52
R54
R55
R51
R50
R32 0R00
OPEN 103
R49
103
R48
103
C46
10/10
C45 105
C49
47/10
+
-
+
-
R59
473
1IN
11OUT
22IN
32OUT
43IN
53OUT
6GND
76OUT 8
6IN 9
5OUT 10
5IN 11
4OUT 12
4IN 13
VCC 14
IC2 N.C N.C
N.C
N.C
1CDSO IN
2VCC1
3CPOB
4PBLK
5N.C
6CP2
7TRAP
8GAM OUT
9PA IN
10 VCC2
11 1.8V
12 1.3V
13 3.3V
14
N.C
15 OB ADJ 16 VREF3 17 CP2 IN 18 PAGC 19 DC CNT 20 AD OUT 21 AMP GC 22 2.8V 23 N.C 24
GND1 25
AMP IN 26
PA OUT 27
28
GAMS IN 29
GND2 30
1.8V IN 31
GAMC IN 32
33
LOW CLIP 34
AGC OUT 35
AGC CNT 36
AF OUT 37
38
CCDOUT 39
VCC3 40
DS2 41 DS1 42
GND3 43 GND4 44 GND5 45
6dB OUT 46 9dB OUT 47
N.C 48
IC4
1
2
3
4
5
6
CDS OUT
14MHz
AGC OUT
GND
CCD OUT
GND
CN2
TD2
TD5 TD6
TD3TD4
103
R63
R62 103
R40 302
R61
101
R60
101
L6 8R2
OSUB
1VL
2OV2
3VM13
4OV1
5VDC
6IV1
7CH1
8IV2
9ISUB
10 NC 11
IV4 12
CH2 13
IV3 14
GND 15
VH 16
OV3 17
OV4 18
VM24 19
VHH 20
IC3
OV1
OV2
OV3
OV4
OV1 OV2 OV3 OV4
TD1
FWHD
SYNC
V3.3V
V5V
C OUT Y OUT
CPOB
VRB
AMP GAIN
AGC CONT
CDS OUT
CCD OUT
V5AG
DS1 DS2
H1
H2
R
IV1 IV2 IV3 IV4 CH1 CH2 SUB
V3TC
IV1
IV2
IV3
IV4
SUB
CH1
CH2
V3DP
SYNC FWHD
TD24
TD15
TD11
TD23
TD12
TD25
TD17
TD27 TD28 TD29
CCD
H-DRIVER
V-DRIVER
DSP
CDS/AGC
ØH1 ØH2 ØR
+12V
R22
103
AMP GAIN
OB CONT
AGC CONT
R39
102
R25 0R00
SVD2 PCO XLPF
L1
*R27
XLPF
PCO
SVD2
TD30
TD31
AD
C3+
-
15/16
L2
161
R35
R33 R34 C35
161
C9 OPEN
OPEN
Q1
Q3
R203
0R00
R201 OPEN
R204 105
C201 222
C6
104
C5
104
C202
105
R202 0R00
VDD 8
GND 9
SUB 10
VL 11
RG 12
HØ1 13
HØ2 14 VØ4
1VØ3
2VØ2
3VØ1
4VGG
5VSS
6VOUT
7
IC1 1
2
34
6
78
L301
B
1A
2GND
3Y4
VCC 5
IC301
D301 D302
R301
103
R302
103
R306 R305
102 621
R304
105
C301
101
C303
104
C302
101
R303
104
LLP
LL DET
LLP
D303
R308 0R00
LL DET
IRIS ADJ
ALC/ELC
1
2
3
4
5
6
GND
SCL
SDA
3.3V
GND
GND
CN3
ALC VREF
VRB
AF OUT
CBLK
R53 562
103
103
OPEN
OPEN
OPEN
C203
TD20
TD16
TD18TD21
TD10
TD26
TD8
TD7
TD9
R307 0R00
CBLK
1
2
3
4ALC VREF
DRIVE
GND
DAMP
CN4
L303 L304
L302
L305
8R2
8R2
8R2 8R2
C304
OPEN OPEN OPEN
C305 C306
TD19TD22
TD13
OB CONT
AD
DAC
R31
OPEN
*R26
NTSC : 0R00
PAL : OPEN
JAPAN : 0R00
*R27
NTSC : OPEN
PAL : 0R00
JAPAN : OPEN
R29 0R00
L10 150
FLC
L9 8R2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
ALC/ELC
GND
GND
AF OUT
FLC
5V
-9V
FWHD
CSYNC
+15V
Y OUT
C OUT
DAC B/W
CBLK
VCXO LPF
PCO
BLC ON/OFF
VD2
SOFT/SHARP
GND
3.3V
OSC CONT
LL DET
LL PULSE
ALC VREF
IRIS ADJ
CO-LPF
GND
DAMP
DRIVE
CN1
FLC
Note: The value indicated in the schematic
diagram should be read as follows:
Multiplier (0–5)
2nd Significant Digit (0–9)
1st Significant Digit (0–9)
<Example>
For Resistor:
330 → 33 x 100= 33 Ω
561 → 56 x 101= 560 Ω
123 → 12 x 103= 12k Ω
0R00=0 Ω
For Capacitor (Exclude Electrolytic
and Tantalum Capacitor):
820 → 82 x 100= 82PF
102 → 10 x 102= 1,000PF = 0.001µF
104 → 10 x 104= 100,000PF = 0.1µF
2R0 = 2.0 PF
For Coil:
270 → 27 x 100= 27 µH
101 → 10 x 101= 100 µH
8R2 = 8.2 µH
SENSOR BOARD
1
A
C
D
B
23456
<INDEX>
SENSOR
BOARD
IC1 D1
IC2 B2
IC3 D2,D3
IC4 B2,B3
IC5 B3,B4,
C3,C4
IC6 B4,B5,
C4,C5
IC7 A5
IC8 B6
IC301 D5
Q1 C1,D1
Q2 B2
Q4 A4
Q5 A5
D1 D2
D2 A5
D301 D5
D302 D5
D303 C5,C6

4-2
SCHEMATIC DIAGRAM OF MAIN BOARD
OPEN
TP1
(LL
VCO)
TO
SENSOR
BOARD
CN1
TO
SW
BOARD
CN2
C39
104
D6
D3
D4
D5
Q19
C26
4.7/25
C29+
+
-
-
1/25
C38
10/25
+
-
Q14
Q15
C22 105
C24
105
C20 475 C19 475
C23 105
D2 D1
R81
101
R42
161
R82
360
B2
C3
E
1
Q13
Q11
Q10
Q9
Q12
R61
201
R51
102
R83
100
C17
103
C25
471
C18
8R0
C37
22/25
+
-
R45
222
L4
8R2
C27
OPEN OPEN
C32
C33
105
105
R46
241
R80
R79
620
100
R53
222
R33
102
R34
222
R41
363
R35
242
R44
821
R47
103
R43
752
R49
103
R50
102
R60
201
R62
R58
0R00
R69
302
R73
332
Q16
R68
123
C31
106
R78
392
D7
DC-DC
VIDEO OUTPUT
Q18
102
R65
222 R66
242
R77
332
R74
392
R64 392
R104 0R00
Q4
Q5
R28
684
R17 R23
R21
563
R15
102
R20
682
R14
104
C11
4.7/16
+
-
+
-
R18
OPEN
OPEN
C10
C9
15/16
++--
+-
+-
1 2 3 4 5 6 78
9
10 11 12 13 14 IC2
R11 104
R10 563
C8 473
C6
104 C7
473
C3 222
R12
334
R9
333
R6
154
R13
153
R8 102
R16
OPENOPEN
OPEN
L2
8R2
Q2
Q1
R5
222
R1
222
R22
134
R24
514
R27
101
R29
102
R26
474
C12
225
C14
104
Q3
C13
105
C15
104
R30
OPEN
1
2
3
45
6
7
8
IC1
C1
103
R3
0R00
R4
220
R2
OPEN
R7
102
C4
103
C5
105
R25
104
TP1
R31
104
R32
104
L1
8R2
ALC
LP SYNC
C2
OPEN
+
-
3.3V
1
2
3
45
6
7
8
COMMON VDD
INH
VEE
VSS
CH0
CH1
A
IC3
1 2 34
6
Z1
C16
OPEN
OPEN
OPEN
OPEN
OPEN OPEN
OPEN
OPEN OPEN
OPEN
OPEN
OPEN
Q6
OPEN
Q7
C21
R40
R56
OPEN
R55
R57 R52
R48
Q8
OPEN
R67
C30
OPEN OPEN
OPEN OPEN
OPEN
OPENOPEN
OPEN
OPEN
OPEN
R63
R100 R71
R70 R72
R76
Q17
R75
C34
3.3V 1
2
3
45
6
7
8IC100
C100
D100
R103
OPEN
R19
304
TD1TD3TD5TD7TD9
TD11
TD13
TD15
TD17
TD19
TD21
TD23
TD25
TD26
TD27
TD28
TD29
TD30
OSC
VCXO
BLC
SOFT/SHARP
PCO
ALC/ELC
CO-LPF
Y OUT
C-OUT
VD2
LL DET
LLP
FWHD
CSYNC
CBLK
TD14TD18 TD20 TD22 TD42 TD24
TD41
TD40
TD37
3.3V5V 9V
TD36
TD38TD35
TD34
TD33
TD32
TD31
SOFT/SHARP
ALC/ELC
BLC
INT/LL
LL DET
LP
R101
OPEN
R102
OPEN
C28
5V
LLP
LP
INT/LL
LL DET
PCO OSC
CO-LPF
VCXO
BLC
9V
CSYNC
ALC/ELC
VD2
C-OUT
Y OUT
CBLK
FWHD
9V
CLIP CIRCUIT
OPEN
3.3V 5V
VD2 SYNC
FLC
FLC
1
2
3
4
5
6
7
8
9
10
11
12
13
3.3V
9V
INT/LL
BLC ON/OFF
ALC/ELC
VIDEO(I)
GND
GND
LL DET
LP
5V
SOFT/SHARP
FLC
CN3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ALC/ELC
AF OUT
FLC
5V
-9V
FW HD
CSYNC
+15V
Y OUT
C OUT
DAC B/W
CBLK
VCXO LPF
PCO
BLC ON/OFF
VD2
SOFT/SHARP
GND
GND
GND
GND
3.3V
OSC CONT
LL DET
LL PULSE
ALC VREF
IRIS ADJ
21
22
23
24
25
26
27
28
29
30
CO-LPF
DAMP
DRIVE
CN1
Note: The value indicated in the schematic
diagram should be read as follows:
Multiplier (0–5)
2nd Significant Digit (0–9)
1st Significant Digit (0–9)
<Example>
For Resistor:
330 → 33 x 100= 33 Ω
561 → 56 x 101= 560 Ω
123 → 12 x 103= 12k Ω
0R00=0 Ω
For Capacitor (Exclude Electrolytic
and Tantalum Capacitor):
820 → 82 x 100= 82PF
102 → 10 x 102= 1,000PF = 0.001µF
104 → 10 x 104= 100,000PF = 0.1µF
2R0 = 2.0 PF
For Coil:
270 → 27 x 100= 27 µH
101 → 10 x 101= 100 µH
8R2 = 8.2 µH
1
A
C
D
MAIN BOARD
B
34562
<INDEX>
MAIN
BOARD
IC1 C2
IC2 A3
IC3 C3
Q1 A2
Q2 A2
Q3 C3
Q4 A3
Q5 A3
Q9 A4
Q10 B4
Q11 B4
Q12 B5
Q13 B4
Q14 D5
Q15 D5
Q16 B5
Q18 B5
Q19 D5
D1 D4
D2 C4,D4
D3 D5
D4 D5
D6 D5
D7 B5

4-3
SCHEMATIC DIAGRAM OF SW BOARD
TO
VIDEO
OUTPUT
CABLE
(E1)
(WITH
VIDEO
OUTPUT
CONNECTOR)
JK1
VIDEO
JACK
SW1
1-8 : SYNCHRONIZATION
MODE SELECTOR(1)
2-7 : BACK LIGHT
COMPENSATION
SELECTOR(2)
3-6 : APERTURE LEVEL
SELECTOR(3)
(4-5 : FOR JAPAN ONLY)
TO
MAIN
BOARD
CN3
TO
POWER
BOARD
CN2
(1) (2) (3)
1
2
3
4
5
6
9V
5V
LLDET
LP
GND
GND
CN3
R1
0R00
R2
*R8
NTSC : 0R00
PAL : 0R00
JAPAN : OPEN
*R7
NTSC : OPEN
PAL : OPEN
JAPAN : 103
*R8
100
R4 103 R5 103
R6
FLC ON/OFF SHARP/SOFT BLC ON/OFF INT/LL
10K
C1
+-
470/10
C3
105
C2
104
C4
104
1
2
3
4
5
6
10
11
GND
NC
NC
GND
JK1
R3
103
1
2
VIDEO
GND
CN1
VSS
1IN 2
3
OUT
IC1
3
6
2
7
1
8
4
5
SW1
1
2
3
4
5
6
7
8
9
10
11
12
13
3.3V
9V
INT/LL
BLC ON/OFF
ALC/ELC
VIDEO(I)
ALC/ELC
ALC
VIDEO(I)
VIDEO(O)
GND
GND
LL DET
LP
5V
SOFT/SHARP
FLC
CN2
*R7
Note: The value indicated in the schematic
diagram should be read as follows:
Multiplier (0–5)
2nd Significant Digit (0–9)
1st Significant Digit (0–9)
<Example>
For Resistor:
330 → 33 x 100= 33 Ω
561 → 56 x 101= 560 Ω
123 → 12 x 103= 12k Ω
0R00=0 Ω
For Capacitor (Exclude Electrolytic
and Tantalum Capacitor):
820 → 82 x 100= 82PF
102 → 10 x 102= 1,000PF = 0.001µF
104 → 10 x 104= 100,000PF = 0.1µF
2R0 = 2.0 PF
For Coil:
270 → 27 x 100= 27 µH
101 → 10 x 101= 100 µH
8R2 = 8.2 µH
<INDEX>
SW BOARD
IC1 B1,B2
A
B
123
SW BOARD

4-4
SCHEMATIC DIAGRAM OF POWER BOARD
TO
SW
BOARD
CN3
TO
POWER
CABLE
(E3)
+
-
+
-
+
-
+
-
+
-
D6
R12
133
Q1
G
S
D
D8
C10
472
C13
104
C8
101
C24
120/16
D22
R14
221
R11
103
AGND
C7
224
D7
D1
D24
R26
221
DGND
C9
105
IC1
1
Ref_pin
2A3
K
L22
VS2
D4
CF1
1
43
2
D9
R29
223
R4
112
C21
270/16
R8
681
R6
123
R23
470
R28
222
C2
470/50
D2
CN2
1 10.5V
25V
3 GND
4 GND
5 LLDET
6LP
Attachment1
Attachment2
R25
332
C6
471
R27
332
R13
103
F1
3.15A
250V
R5
112
C1
334
R21
470
R10
473
R2
151
Q4
C22
560/10
C23
105
D5
R9
470
D21
Q3
1
23
4R24
123
R7
123
T1
2
3
4
56
7
8
9
10
Q2
1
2
4
3
VS1
R22
222
L21
330
330
D23
C25
180/10
D3
CN1
1LIVE 2NEUTRAL
(12V DC) (24V AC)
3GND
C5
471
C12
103
R3
221
C11
472
Important safety notice
Components identified by " " mark have special characteristics for safety.
When replacing any of these components, use only manufacture's specified parts.
Note: The value indicated in the schematic
diagram should be read as follows:
Multiplier (0–5)
2nd Significant Digit (0–9)
1st Significant Digit (0–9)
<Example>
For Resistor:
330 → 33 x 100= 33 Ω
561 → 56 x 101= 560 Ω
123 → 12 x 103= 12k Ω
0R00=0 Ω
For Capacitor (Exclude Electrolytic
and Tantalum Capacitor):
820 → 82 x 100= 82PF
102 → 10 x 102= 1,000PF = 0.001µF
104 → 10 x 104= 100,000PF = 0.1µF
2R0 = 2.0 PF
For Coil:
270 → 27 x 100= 27 µH
101 → 10 x 101= 100 µH
8R2 = 8.2 µH
+
–
<INDEX>
POWER
BOARD
IC1 A4
Q1 B2
Q2 B3
Q3 A3
Q4 A2
D1 C2
D2 C2
D3 C2
D4 C2
D5 A2
D6 B2
D7 B3
D8 B3
D9 A3
D21 C3
D22 B3,C3
D23 C5
D24 C5
POWER BOARD
12345
A
B
C

5-1
CONDUCTOR VIEW OF SENSOR BOARD
SENSOR BOARD
(COMPONENT SIDE)
1
A
B
2
SENSOR BOARD
(PATTERN SIDE)
1
A
B
2
<INDEX>
SENSOR BOARD
(PATTERN SIDE)
IC4 A1,A2
IC5 B1
IC6 A1,A2,B1,B2
IC7 A2
IC8 B2
D2 A2
<INDEX>
SENSOR BOARD
(COMPONENT SIDE)
IC1 A1,A2,B1,B2
IC2 B1
IC3 B2
IC301 B1
Q1 A1
Q2 A1
Q4 A1
Q5 A1
D1 A1,B1
D301 B1
D302 B1
D303 B1

5-2
CONDUCTOR VIEW OF MAIN BOARD
(COMPONENT SIDE)
(PATTERN SIDE)
MAIN BOARD
MAIN BOARD
1
A
B
2
1
A
B
2
<INDEX>
MAIN BOARD
(COMPONENT SIDE)
IC1 A1
IC3 A1,A2
Q1 A1
Q2 A1
Q3 A1
Q4 A1
Q5 A1
Q9 B1,B2
Q14 A1
Q15 A1
Q19 A1
D1 A1
D2 A2
D6 A1
<INDEX>
MAIN BOARD
(PATTERN SIDE)
IC2 A2
Q10 B1
Q11 B1
Q12 B1
Q13 B1
Q16 B1
Q18 B1
D3 A1
D4 A1
D7 B1

5-3
CONDUCTOR VIEW OF SW BOARD
SW BOARD
(COMPONENT SIDE)
1
A
B
C
<INDEX>
SW BOARD
(COMPONENT SIDE)
IC1 B1

5-4
CONDUCTOR VIEW OF POWER BOARD
POWER BOARD
(COMPONENT SIDE) (PATTERN SIDE)
POWER BOARD
A
1
B
C
A
1
B
C
<INDEX>
POWER BOARD
(COMPONENT SIDE)
Q1 B1
Q2 A1,B1
Q3 A1,B1
D23 A1
<INDEX>
POWER BOARD
(PATTERN SIDE)
IC1 A1
Q4 B1
D1 B1
D2 B1
D3 B1
D4 B1
D5 B1
D6 B1
D7 B1
D8 B1
D9 B1
D21 A1
D22 A1
D24 A1