Page 1
SERVICE MANUAL
FILE NO.
B/W CCD Camera
SPECIFICATIONS
Camera
Scanning system : CCIR standard (625 TV lines, 25 frames/sec.)(VCB-3444P)
EIA standard (525 TV lines, 30 frames/sec.)(VCB-3444)
Interlace : 2:1 interlace
Image device : 1/3 inch solid state image device CCD
Picture elements : 542 (Horizontal) x 584 (Vertical) (VCB-3444P)
542 (Horizontal) x 494 (Vertical) (VCB-3444)
Effective picture elements : 512 (Horizontal) x 582 (Vertical) (VCB-3444P)
512 (Horizontal) x 492 (Vertical) (VCB-3444)
Synchronizing system : Internal sync (INT), Line lock (LL) : manually switchable
Resolution : 400 TV lines horizontally, 400 TV lines vertically (VCB-3444P)
400 TV lines horizontally, 350 TV lines vertically (VCB-3444)
Video output level : 1.0 Vp-p/75 Ω, composite
Video S/N ratio : More than 50 dB
Minimum required illumination : Approx. 0.05 lux with a F 1.2 lens,
(incandescent lighting) approx. 0.07 lux with a F 1.4 lens
Backlight compensation : Manual ON/OFF switching, zone light measuring system
(Active when using an auto-iris lens)
Iris function : Manual ON (EI)/OFF (AI) switching
High speed electronic shutter : 8 speeds, selectable by switches:
(1/50, 1/120, 1/250, 1/500, 1/1000, 1/2000,
1/4000, 1/10000 sec.):(VCB-3444P)
(1/60, 1/100, 1/250, 1/500, 1/1000, 1/2000,
1/4000, 1/10000 sec.):(VCB-3444)
Electronic iris range : 0.07 lux to 42,000 lux (F1.4, lens)
0.05 lux to 30,000 lux (F1.2, lens)
Flange-back : 12.5 mm ± 0.8 mm
AGC : Manual ON/OFF switching
Gamma correction : γ = 0.45
Lens mount : CS mount
Environmental conditions : Temperature: -10 °C ~ + 50 °C
Humidity: less than 90 % (no condensation)
Power supply : 24 V AC, 50Hz (VCB-3444P) / 60Hz (VCB-3444)
Power consumption : 4.0W (with auto iris lens)
3.7W (without auto iris lens)
Weight : Approx. 560 g (without lens)
VCB-3444
(Product Code : 117 074 01)
(U.S.A.)
(Canada)
(Korea)
(Taiwan)
VCB-3444P
(Product Code : 117 074 04)
(Europe)
CONTENTS
1. DISASSEMBLY ....................................2
2. BOARD LOCATION .............................3
3. ADJUSTMENT .....................................4
4. PARTS LIST .........................................6
SCHEMATIC DIAGRAM
The components designated by a symbol ( ! ) in this schematic diagram designates components whose value are of
special significance to product safety. Should any component designated by a symbol need to be replaced, use only the
part designated in the Parts List. Do not deviate from the resistance, wattage, and voltage ratings shown.
NOTE : 1. Parts order must contain model number, part number, and description.
2. Substitute parts may be supplied as the service parts.
3. N. S. P. : Not available as service parts.
Design and specification are subject to change without notice.
L73Q4/US,XE
PRODUCT SAFETY NOTICE
REFERENCE No. SM5310331
Page 2
1. DISASSEMBLY
3. Remove the four screws
and pull out the rear cover
1. Remove the four screws
and pull out the top cover
4. Remove the four screws
and pull out the front cover
and FPC on sensor board
8. Remove the four screws
and remove the rear board
rear board
power board
12. Remove the lens cap
2. Remove the four screws
and pull out the bottom cover
11. Remove the two screws and pull out the Tripod
5. Remove the six screws and the timing
board and pull all wire harness(4 pcs)
10. Remove the two set screws
and unlock the lens adapter
9. Remove FPC and the four screws
and remove the sensor board kit
timing board
sensor board
FPC
7. Remove the six screws and the power
board then pull out 5 pin wire harness
and 3 pin cable
iris board
6. Remove the two screws and the iris
board then pull out 4 pin wire harness
− 2 −
Anti-dusty Film
Page 3
2. BOARD LOCATION
PHASE
CN201
IRIS UNIT
CN200
VR200
SW200
CE6310-2 BOARD
CN502
VR502
VRG
C587
VR500
VAGC
CN501
PLLN
T3
SW401
LED400
CN504
VR501
VSUB
CN503
VR400
SHUTTER SPEED
SW400
POWER ON LED
CE6310-4 BOARD
CN500
SIGNAL PROCESS
& TIMING UNIT
CN400
VIDEO OUT
J400
CN401
CE6310-4 BOARD
(REAR)
CE6310-3 BOARD
(POWER)
CE6310-5 BOARD
CE6310-5 BOARD
(CONTROL)
CE6310-1 BOARD
(SENSOR)
CE6310-2 BOARD
(IRIS)
− 3 −
Page 4
3. ADJUSTMENT
3-1. ADJUSTMENT PREPARATION
1. Use the 5,100K viewer for the subject.
2. Set the ITE gray scale chart II (γ =0.45) to the viewer.
3. Set the angle of adjustment control (VR) before starting
adjustment at the center or temporary adjustment (nearly
adjusted) unless specified.
4. Set the trigger signal of oscilloscope to VIDEO OUT, and
apply H sync unless specified.
5. If no switch position is specified, the auto-iris lens switch
position should be above (SW200). The other switches
should be default (LL,AI, BLC OFF, AGC, SHUTTER →
“0” ).
6. The VIDEO OUT connector (J400) connect to a video moni
tor ter-minated in 75 Ω input impedance.
5,100 K viewer
CCD camera
H
3-3. VSUB & VRG VOLTAGE ADJUSTMENT
Adjustment location: VR501 (VSUB, 6310-5)
VR502 (VRG, 6310-5)
Measuring location: T3 (6310-5)
J400 (VIDEO OUT, 6310-4)
Measuring equipment: Oscilloscope
Subject: Gray scale chart (γ =0.45)
Adjusting method:
1. Display the gray scale chart on full screen.
2. Adjust the lens aperture so that the gray scal level is 4
levels.
3. Adjust the VR501(VSUB) so that the waveform of T3 is clear
picture (uniformity).
4. Adjust the VR502(VRG) so that the waveform of T3 is max
amplitude (uniformity).
5. Adjust the lens aperture to have full white lear picture.
6. Repeat item 2 ~ 5 until camera has clear picture (unifor
mity).
L
2
(H + h)
L = X f − 12.5 mm
H X h
L: Distance from CS mount to pattern (mm)
H: Pattern height (mm)
f : Lens focal length (standard 12.5 mm)
h: Height (4.8 mm) of CCD imaging surface
Note : The video monitor should be an under-scan TV.
CS mount surface
3-2. VCO VOLTAGE ADJUSTMENT
Adjustment location: C587 (6310-5)
Measuring location: PLLN (6310-5)
J400 (VIDEO OUT, 6310-4)
Measuring equipment: Oscilloscope
Subject: No designation
Adjusting method:
1. Adjust the C587 so that the waveform width of PLLN is min.&
stable (negative pulse) (pulse width < 250us).
T3
3-4. AGC LEVEL ADJUSTMENT (BLC OFF)
Adjustment location: VR500 (VAGC, 6310-5)
Measuring location: J400 (VIDEO OUT, 6310-4)
T3 (6310-5)
Measuring equipment: Oscilloscope
Subject: Gray scale chart (γ =0.45)
Adjusting method:
1. Display the gray scale chart on full screen.
2. Adjust the lens aperture so that the waveform level of T3 is
450 ± 20 mVp-p.
3. Adjust with VR500 so that the waveform level is 770 ± 20
mVp-p during video output (J400).
− 4 −
Page 5
T3
450 ± 20 mVp-p
770 ± 20 mVp-p
3-6. LINE LOCK PHASE ADJUSTMENT
Adjustment location: VR400 (6310-4)
Measuring location: J400 (VIDEO OUT, 6310-4)
24V AC/GND terminals
Measuring equipment: Oscilloscope
Subject: No designation
Adjusting method:
1. Connect the camera to a 24V AC/60 Hz power source at
VCB-3444 or 24V AC/50 Hz power source at VCB-3444P.
2. Hhe HOT (signal) side and COLD (GND) side of the oscillo
scope probe connect to the middie and the left side of the
24V AC terminals respectively.
3. Turn VR400 (LINE LOCK PHASE) to adjust the leading edge
of the vertical sync signal and zero-cross shift of the 24V
AC power supply to 0 ± 0,2 ms.
VIDEO OUTPUT (J400)
3-5. AUTO IRIS LEVEL ADJUSTMENT (BLC OFF)
Adjustment location: VR200 (6310-2)
Measuring location: T3 (6310-5)
Measuring equipment: Oscilloscope
Subject: Gray scale chart (γ =0.45)
Adjusting method:
1. Attach the automatic iris lens, and then display the gray
scale chart on full screen.
2. Adjust with VR200 so that the waveform level of T3 is 400
+10
mVp-p.
−20
3. Set the BLC switch (SW401) to the “BLC” position.
4. Check video level saturation status (max. 2 steps satura
tion).
5. Return the BLC switch (SW401) to the “OFF” position.
+10
400 mVp-p
−20
24 V AC
zero cross
point
TP123
0 0.2 msec.
T3
− 5 −
Page 6
4. PARTS LIST
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION
ACCESSORIES & PACKING MATERIALS
645 051 5224 LENS CAP
645 051 5231 INSTRUCTION MANUAL
645 050 9728 IRIS PLUG,4P
645 050 9315 HEXAGONAL WRENCH
645 051 0489 PE CUSHION
645 051 0496 PE PLAIN CUSHION
645 051 0502 UNIT BOX
645 051 0519 SHIPPING CARTON
645 051 0526 PE CAMERA BAG
CABINET & CHASSIS PARTS
1 645 050 9193 FRONT COVER
2 645 050 9209 REAR COVER
3 645 050 9216 TOP COVER
4 645 050 9186 BOTTOM COVER
5 645 052 0167 REAR PANEL
6 645 050 9162 ANTI DUSTY FILM
7 645 050 9223 SUPPORTER (N.S.P.)
8 645 050 9230 TRIPOD
9 645 050 9179 CS MOUNT RING
10 645 050 9254 TRIPOD SCREW M3X6
11 645 050 9322 SUPPORTER SCREW M2X4
12 645 050 9292 PCB SCREW M2X4
13 645 050 9285 CABINET SCREW M2X4
14 645 050 9278 SET SCREW M3X4
15 645 050 9261 TERMINAL SCREW M3X8
16 645 051 0373 BNC SB-124B
17 645 051 0335 TERMINAL DC12/AC24
18 645 051 0281 WIRE (N.S.P.)
19 645 051 0304 WIRE (N.S.P.)
20 645 051 0311 WIRE (N.S.P.)
21 645 051 0328 WIRE (N.S.P.)
22 645 051 0298 FLEXILE CABLE
23 645 050 9308 GND WIRE SCREW M3X4
24 645 052 0105 SENSOR PCB ASSY (VCB-3444 ONLY)
24 645 052 0099 SENSOR PCB ASSY (VCB-3444P ONLY)
25 645 050 9117 IRIS PCB ASSY
26 645 052 0112 POWER PCB ASSY
27 645 052 0136 REAR PCB ASSY (VCB-3444 ONLY)
27 645 052 0129 REAR PCB ASSY (VCB-3444P ONLY)
28 645 052 0150 CONTROL PCB ASSY (VCB-3444 ONLY)
28 645 052 0143 CONTROL PCB ASSY (VCB-3444P ONLY)
29 645 051 0380 BNC SB-124B GND (N.S.P.)
30 645 051 0397 BNC SB-124B NUT
N.S.P.:Not available as service parts
5
(N.S.P.)
29
30
26
15
16
17
12
12
2
27
(N.S.P.)
20
18
11
12
11
23
28
(N.S.P.)
12
7
(N.S.P.)
21
(N.S.P.)
12
23
23
19
(N.S.P.)
12
7
(N.S.P.)
25
13
3
24
11
12
22
11
4
6
14
1
9
L73Q4/US
13
8
10
6
Page 7
ELECTRICAL PARTS
Note:
1. Materials of Capacitors and Resistors are abbreviated as follows ;
Resistors Capacitors
MT-FILM Metallized Film Resistor MT-POLYEST Metallized Polyester Capacitor
MT-GLAZE Metallized Glaze Resistor MT-COMPO Metallized Composite Capacitor
OXIDE-MT Oxide Metallized Film Resistor TA-SOLID Tantalum Solid Capacitor
AL-SOLID Aluminum Solid Capacitor
NP-ELECT Non-Polarized Electrolytic Capacitor
OS-SOLID Aluminum Solid Capacitors with Organic
2. Tolerance of Capacitor (10pF over) and Resistor are noted with follow symboles.
DL-ELECT Double Layered Electrolytic Capacitor
F ............1% G ............2% J ............5% K ............10%
M ..........20% N ..........30% Z ..........+80% ~ -20%
3. Capacitors
µ
FP : pF
U :
4. Inductors
µ
H MH : mH
UH :
5. N.S.P. : Not available as service parts.
Semiconductive Electrolytic Capacitor
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION
SENSOR PCB ASSY SENSOR BOARD
645 052 0105 VCB-3444 ONLY
645 052 0099 VCB-3444P ONLY
(CONNECTOR)
CN100 645 050 9735 SMD FFC CONNECTOR 16P (N.S.P.)
(CAPACITORS)
C100 645 051 0090 CERAMIC 0.1U Z 25V
C101 645 051 0182 CERAMIC 0.047U Z 25V
C102 645 051 0182 CERAMIC 0.047U Z 25V
C103 645 051 0090 CERAMIC 0.1U Z 25V
C116 645 051 0199 CERAMIC 4.7U Z 16V
C117 645 051 0090 CERAMIC 0.1U Z 25V
C118 645 051 0199 CERAMIC 4.7U Z 16V
C119 645 051 0090 CERAMIC 0.1U Z 25V
C122 645 051 0243 DIP ELECT 100U M 16V
(INDUCTORS)
L101 645 050 9575 INDUCTOR 47UH J
L102 645 050 9575 INDUCTOR 47UH J
(SEMICONDUCTOR)
Q100 645 050 9711 TR KTC3882
(RESISTORS)
R100 645 050 9766 CHIP RESISTOR 0 J
R101 645 050 9773 CHIP RESISTOR 1M J
R102 645 050 9988 CHIP RESISTOR 4.7K J
R103 645 050 9797 CHIP RESISTOR 100 J
R104 645 050 9766 CHIP RESISTOR 0 J
R105 645 050 9766 CHIP RESISTOR 0 J
R106 645 050 9773 CHIP RESISTOR 1M J
R119 645 050 9780 CHIP RESISTOR 10 J
R121 645 050 9766 CHIP RESISTOR 0 J
(CCD)
U100 645 052 0174 CCD MN3716AT (VCB-3444 ONLY)
U100 645 050 9377 CCD MN3726AT (VCB-3444P ONLY)
IRIS PCB ASSY IRIS BOARD
645 050 9117
(CONNECTORS)
CN200 645 050 9490 DIP CONNECTOR 4PINS (N.S.P.)
CN201 645 050 9728 SOCKET 4P,IRIS JACK (N.S.P.)
(CAPACITORS)
C200 645 051 0199 CERAMIC 4.7U Z 16V
C202 645 051 0090 CERAMIC 0.1U Z 25V
C203 645 050 9476 CERAMIC 1U Z 25V
C204 645 051 0229 TA-SOLID 1U M 35V
C206 645 051 0199 CERAMIC 4.7U Z 16V
C207 645 050 9476 CERAMIC 1U Z 25V
C208 645 051 0212 TA-SOLID 10U M 10V
C209 645 051 0090 CERAMIC 0.1U Z 25V
C211 645 051 0090 CERAMIC 0.1U Z 25V
C212 645 051 0175 CERAMIC 47P J 50V
C213 645 051 0175 CERAMIC 47P J 50V
C214 645 051 0175 CERAMIC 47P J 50V
C215 645 050 9476 CERAMIC 1U Z 25V
C216 645 051 0090 CERAMIC 0.1U Z 25V
C218 645 050 9476 CERAMIC 1U Z 25V
(DIODES)
D200 645 050 9544 DIODE 1SS355
D203 645 050 9544 DIODE 1SS355
R212 645 050 9544 DIODE 1SS355
(INDUCTOR)
L200 645 050 9582 INDUCTOR 22UH J
(SEMICONDUCTOR)
Q201 645 050 9667 TR MMST2222A
Q203 645 050 9667 TR MMST2222A
(RESISTORS)
R200 645 050 9766 CHIP RESISTOR 0 J
R201 645 050 9766 CHIP RESISTOR 0 J
R207 645 050 9988 CHIP RESISTOR 4.7K J
R208 645 050 9926 CHIP RESISTOR 3.3K J
R209 645 050 9865 CHIP RESISTOR 2K J
R211 645 050 9933 CHIP RESISTOR 33K J
R213 645 050 9759 CHIP RESISTOR 100 J
R214 645 050 9834 CHIP RESISTOR 1M J
R215 645 050 9742 CHIP RESISTOR 0 J
R216 645 050 9759 CHIP RESISTOR 100 J
R217 645 050 9742 CHIP RESISTOR 0 J
R218 645 050 9742 CHIP RESISTOR 0 J
R219 645 050 9742 CHIP RESISTOR 0 J
R220 645 050 9742 CHIP RESISTOR 0 J
R221 645 050 9742 CHIP RESISTOR 0 J
R222 645 050 9803 CHIP RESISTOR 1K J
R235 645 050 9988 CHIP RESISTOR 4.7K J
(INTEGRATED CIRCUITS)
U200 645 050 9353 IC NJM3414AM
U201 645 050 9612 REGULATOR 78L05
(SWITCHES)
SW200 645 051 0359 SLIDE SW 12P,00420693
(VARIABLE RESISTOR)
VR200 645 050 9445 DIP VR 10K
POWER PCB ASSY POWER BOARD
645 052 0112
(CONNECTORS)
CN300 645 050 9513 DIP CONNECTOR 2PINS ( N.S.P.)
CN301 645 050 9537 DIP CONNECTOR 4PINS (N.S.P.)
(CAPACITORS)
C304 645 051 0250 SMD ELECT 47U M 16V
C305 645 051 0090 CERAMIC 0.1U Z 25V
C309 645 051 0199 CERAMIC 4.7U Z 16V
7
Page 8
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION
C310 645 051 0090 CERAMIC 0.1U Z 25V
C311 645 051 0250 SMD ELECT 47U M 16V
C312 645 051 0090 CERAMIC 0.1U Z 25V
C313 645 051 0090 CERAMIC 0.1U Z 25V
C316 645 050 9476 CERAMIC 1U Z 25V
C317 645 051 0106 CERAMIC 0.01U Z 50V
C318 645 052 0297 TA-SOLID 0.22U K 35V
C319 645 052 0297 TA-SOLID 0.22U K 35V
C300 645 052 0303 X2 CAP. 0.01U Z 275V
C301 645 051 0236 DIP ELECT 1000U/25V
C303 645 051 0274 DIP ELECT 470U/25V
(DIODES)
D300 645 052 0181 DIODE BD104G
D304 645 050 9636 ZENER DIODE UDZ16B
(INDUCTORS)
L301 645 050 9605 INDUCTOR 22UH M
(SEMICONDUCTORS)
Q300 645 050 9704 TR 2SD1733R
Q302 645 050 9667 TR MMST2222A
Q303 645 052 0235 TR MMST2907A
Q304 645 050 9667 TR MMST2222A
Q307 645 050 9667 TR MMST2222A
(RESISTORS)
R301 645 050 9803 CHIP RESISTORS 1K J
R302 645 050 9810 CHIP RESISTORS 10K J
R303 645 050 9766 CHIP RESISTORS 0 J
R304 645 052 0259 CHIP RESISTORS 510 J
R307 645 050 9803 CHIP RESISTORS 1K J
R308 645 050 9810 CHIP RESISTORS 10K J
R309 645 050 9995 CHIP RESISTORS 47K J
R311 645 052 0266 CHIP RESISTORS 68K J
R312 645 050 9452 CHIP RESISTORS 3.3 J
R314 645 050 9766 CHIP RESISTORS 0 J
R315 645 052 0242 CHIP RESISTORS 12K J
R318 645 050 9827 CHIP RESISTORS 100K J
R320 645 051 0014 CHIP RESISTORS 6.8K J
R321 645 050 9797 CHIP RESISTORS 100 J
(REGULATOR)
U300 645 050 9612 REGULATOR 78L05
(TRANSFORMER)
T300 645 052 0341 TRANSFORMER EI-41 AC24V
(VARISTER)
VA300 645 052 0334 VARISTER CNR-07D471K
REAR PCB ASSY REAR BOARD
645 052 0136 VCB-3444 ONLY
645 052 0129 VCB-3444P ONLY
(CONNECTORS)
CN400 645 050 9520 DIP CONNECTOR 12P,P1.25 (N.S.P.)
CN401 645 050 9506 DIP CONNECTOR 2P,P1.25 (N.S.P.)
(LED)
LED400 645 050 9155 LED P3.0,RED
(RESISTORS)
R400 645 051 0205 DIP RESISTOR 1.2K J 1/4W
R401 645 052 0259 CHIP RESISTOR 510 J
R402 645 052 0242 CHIP RESISTOR 12K J (VCB-3444 ONLY)
R402 645 050 9810 CHIP RESISTOR 10K J D453 (VCB-3444P ONLY)
(SWITCHES)
SW400 645 051 0366 DIP ROTARY SW ERD210RS
SW401 645 052 0358 DIP SW 206004ES,4POLES
CONTROL PCB ASSY CONTROL BOARD
645 052 0150 VCB-3444 ONLY
645 052 0143 VCB-3444P ONLY
(CONNECTORS)
CN500 645 050 9537 DIP CONNECTOR 4P,P2.0 (N.S.P.)
CN501 645 050 9490 DIP CONNECTOR 4P,P1.25 (N.S.P.)
CN502 645 050 9735 SMD FFC CONNECTOR 16P (N.S.P.)
CN503 645 050 9520 DIP CONNECTOR 12P,P1.25 (N.S.P.)
CN504 645 050 9506 DIP CONNECTOR 2P,P1.25 (N.S.P.)
(CAPACITORS)
C500 645 051 0199 CERAMIC 4.7U Z 16V
C501 645 051 0090 CERAMIC 0.1U Z 25V
C503 645 051 0199 CERAMIC 4.7U Z 16V
C504 645 051 0199 CERAMIC 4.7U Z 16V
C506 645 051 0199 CERAMIC 4.7U Z 16V
C507 645 051 0199 CERAMIC 4.7U Z 16V
C508 645 051 0151 CERAMIC 330P J 50V
C509 645 051 0243 DIP ELECT 100U M 16V
C510 645 051 0090 CERAMIC 0.1U Z 25V
C511 645 051 0199 CERAMIC 4.7U Z 16V
C512 645 051 0199 CERAMIC 4.7U Z 16V
C513 645 051 0090 CERAMIC 0.1U Z 25V
C515 645 050 9483 CERAMIC 2.2U Z 16V
C516 645 051 0199 CERAMIC 4.7U Z 16V
C517 645 051 0199 CERAMIC 4.7U Z 16V
C518 645 051 0090 CERAMIC 0.1U Z 25V
C520 645 051 0090 CERAMIC 0.1U Z 25V
C521 645 051 0090 CERAMIC 0.1U Z 25V
C522 645 051 0090 CERAMIC 0.1U Z 25V
C523 645 051 0137 CERAMIC 0.22U Z 16V
C524 645 051 0212 TA-SOLID 10U M 10V
C525 645 051 0090 CERAMIC 0.1U Z 25V
C526 645 051 0090 CERAMIC 0.1U Z 25V
C527 645 051 0090 CERAMIC 0.1U Z 25V
C529 645 050 9483 CERAMIC 2.2U Z 16V
C530 645 051 0090 CERAMIC 0.1U Z 25V
C531 645 051 0090 CERAMIC 0.1U Z 25V
C532 645 051 0120 CERAMIC 22P J 50V
C533 645 051 0212 TA-SOLID 10U M 10V
C534 645 052 0310 DIP ELECT 220U M 10V
C535 645 051 0168 CERAMIC 33P J 50V
C536 645 051 0168 CERAMIC 33P J 50V
C537 645 050 9476 CERAMIC 1U Z 25V
C538 645 051 0090 CERAMIC 0.1U Z 25V
C539 645 051 0090 CERAMIC 0.1U Z 25V
C540 645 051 0090 CERAMIC 0.1U Z 25V
C541 645 051 0212 TA-SOLID 10U M 10V
C542 645 051 0090 CERAMIC 0.1U Z 25V
C543 645 050 9483 CERAMIC 2.2U Z 16V
C547 645 051 0151 CERAMIC 330P J 50V
C548 645 051 0151 CERAMIC 330P J 50V
C549 645 050 9483 CERAMIC 2.2U Z 16V
C550 645 050 9476 CERAMIC 1U Z 25V
C551 645 050 9483 CERAMIC 2.2U Z 16V
C555 645 050 9483 CERAMIC 2.2U Z 16V
C557 645 051 0090 CERAMIC 0.1U Z 25V
C559 645 051 0090 CERAMIC 0.1U Z 25V
C561 645 051 0113 CERAMIC 100P J 50V
C562 645 051 0090 CERAMIC 0.1U Z 25V
C563 645 051 0144 CERAMIC 27P J 50V
C564 645 051 0168 CERAMIC 33P J 50V
C565 645 051 0090 CERAMIC 0.1U Z 25V
C566 645 051 0090 CERAMIC 0.1U Z 25V
C567 645 050 9476 CERAMIC 1U Z 25V
C568 645 050 9469 CHIP RESISTOR 0 J
C569 645 051 0199 CERAMIC 4.7U Z 16V
C570 645 051 0199 CERAMIC 4.7U Z 16V
C571 645 051 0090 CERAMIC 0.1U Z 25V
C572 645 050 9476 CERAMIC 1U Z 25V
C573 645 051 0090 CERAMIC 0.1U Z 25V
C574 645 051 0090 CERAMIC 0.1U Z 25V
C575 645 051 0090 CERAMIC 0.1U Z 25V
C576 645 051 0090 CERAMIC 0.1U Z 25V
C577 645 051 0090 CERAMIC 0.1U Z 25V
C578 645 051 0090 CERAMIC 0.1U Z 25V
C579 645 051 0090 CERAMIC 0.1U Z 25V
C580 645 051 0090 CERAMIC 0.1U Z 25V
C581 645 051 0090 CERAMIC 0.1U Z 25V
C582 645 051 0090 CERAMIC 0.1U Z 25V
C583 645 051 0090 CERAMIC 0.1U Z 25V
C586 645 050 9469 CHIP RESISTOR 0 J
C587 645 052 0280 CERAMIC TRIMMER CAP.
C589 645 050 9476 CERAMIC 1U Z 25V
C590 645 051 0090 CERAMIC 0.1U Z 25V
C591 645 051 0199 CERAMIC 4.7U Z 16V
C593 645 052 0310 DIP ELECT 220U M 10V
C594 645 051 0090 CERAMIC 0.1U Z 25V
C598 645 050 9483 CERAMIC 2.2U Z 16V
C599 645 050 9483 CERAMIC 2.2U Z 16V
C600 645 051 0106 CERAMIC 0.01U Z 50V
8
Page 9
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION
C602 645 051 0199 CERAMIC 4.7U Z 16V
C603 645 051 0199 CERAMIC 4.7U Z 16V
C605 645 051 0199 CERAMIC 4.7U Z 16V
C606 645 051 0199 CERAMIC 4.7U Z 16V
C607 645 051 0199 CERAMIC 4.7U Z 16V
C611 645 050 9476 CERAMIC 1U Z 25V
C613 645 051 0151 CERAMIC 330P J 50V
C614 645 051 0199 CERAMIC 4.7U Z 16V
C615 645 050 9483 CERAMIC 2.2U Z 16V
C616 645 051 0199 CERAMIC 4.7U Z 16V
C618 645 051 0090 CERAMIC 0.1U Z 25V
C620 645 051 0090 CERAMIC 0.1U Z 25V
(DIODES)
D501 645 050 9544 DIODE 1SS355
D503 645 050 9544 DIODE 1SS355
D504 645 050 9636 ZENER DIODE UDZ16B
D505 645 050 9643 ZENER DIODE UDZ5.6B
D506 645 052 0198 VER IABLE CAP. DIODE 1SV215
D507 645 052 0198 VER IABLE CAP. DIODE 1SV215
D508 645 052 0204 LED SML-310VT
D509 645 050 9544 DIODE 1SS355
D510 645 050 9568 DIODE RB706F-40
D511 645 050 9544 DIODE 1SS355
D512 645 050 9544 DIODE 1SS355
D513 645 050 9650 ZENER DIODE UDZ8.2B
D515 645 050 9568 DIODE RB706F-40
(INDUCTORS)
L501 645 050 9575 INDUCTOR 47UH J
L502 645 050 9575 INDUCTOR 47UH J
L503 645 050 9575 INDUCTOR 47UH J
L504 645 050 9599 INDUCTOR 10UH J
L505 645 052 0228 INDUCTOR 8.2UH J
L506 645 050 9575 INDUCTOR 47UH J
L507 645 050 9599 INDUCTOR 10UH J
L508 645 050 9575 INDUCTOR 47UH J
L509 645 050 9575 INDUCTOR 47UH J
L510 645 050 9575 INDUCTOR 47UH J
L511 645 050 9582 INDUCTOR 22UH J
L512 645 050 9599 INDUCTOR 10UH J
(SEMICONDUCTORS)
Q500 645 050 9681 TR 2SD1664R
Q504 645 050 9698 TR 2SC4617R
Q506 645 050 9667 TR MMST2222A
Q507 645 050 9674 TR IMZ1A
Q508 645 050 9667 TR MMST2222A
Q509 645 050 9667 TR MMST2222A
(RESISTORS)
Q502 645 050 9766 CHIP RESISTOR 0 J
R501 645 051 0069 CHIP RESISTOR 10 J
R502 645 051 0076 CHIP RESISTOR 12 J
R503 645 050 9971 CHIP RESISTOR 470 J
R506 645 050 9810 CHIP RESISTOR 10K J
R507 645 050 9810 CHIP RESISTOR 10K J
R508 645 050 9889 CHIP RESISTOR 2.2K J
R509 645 050 9902 CHIP RESISTOR 300 J
R510 645 050 9766 CHIP RESISTOR 0 J
R512 645 051 0083 CHIP RESISTOR 3.16K F
R513 645 050 9889 CHIP RESISTOR 2.2K J
R514 645 051 0083 CHIP RESISTOR 3.16K F
R515 645 051 0083 CHIP RESISTOR 3.16K F
R516 645 050 9889 CHIP RESISTOR 2.2K J
R517 645 050 9810 CHIP RESISTOR 10K J
R518 645 050 9841 CHIP RESISTOR 1.2K J
R520 645 050 9766 CHIP RESISTOR 0 J
R521 645 050 9810 CHIP RESISTOR 10K J
R522 645 050 9957 CHIP RESISTOR 39K J
R523 645 050 9940 CHIP RESISTOR 36K J
R524 645 050 9858 CHIP RESISTOR 15K J
R525 645 052 0273 CHIP RESISTOR 8.2K J
R526 645 050 9889 CHIP RESISTOR 2.2K J
R527 645 050 9797 CHIP RESISTOR 100 J
R528 645 051 0083 CHIP RESISTOR 3.16K F
R529 645 050 9766 CHIP RESISTOR 0 J
R530 645 050 9803 CHIP RESISTOR 1K J
R531 645 051 0083 CHIP RESISTOR 3.16K F
R532 645 050 9896 CHIP RESISTOR 24K J
R533 645 050 9933 CHIP RESISTOR 33K J
R534 645 051 0014 CHIP RESISTOR 6.8K J
R535 645 051 0007 CHIP RESISTOR 5.6K J
R537 645 050 9964 CHIP RESISTOR 4.7 J
R538 645 050 9919 CHIP RESISTOR 330 J
R539 645 050 9773 CHIP RESISTOR 1M J
R540 645 050 9797 CHIP RESISTOR 100 J
R541 645 050 9810 CHIP RESISTOR 10K J
R542 645 050 9810 CHIP RESISTOR 10K J
R543 645 050 9810 CHIP RESISTOR 10K J
R544 645 050 9803 CHIP RESISTOR 1K J
R545 645 050 9773 CHIP RESISTOR 1M J
R550 645 050 9995 CHIP RESISTOR 47K J
R551 645 050 9810 CHIP RESISTOR 10K J
R554 645 050 9766 CHIP RESISTOR 0 J
R555 645 050 9810 CHIP RESISTOR 10K J
R557 645 050 9803 CHIP RESISTOR 1K J
R558 645 050 9810 CHIP RESISTOR 10K J
R559 645 050 9773 CHIP RESISTOR 1M J
R560 645 050 9797 CHIP RESISTOR 100 J
R561 645 050 9766 CHIP RESISTOR 0 J
R562 645 050 9964 CHIP RESISTOR 4.7 J
R564 645 050 9995 CHIP RESISTOR 47K J
R565 645 050 9773 CHIP RESISTOR 1M J
R566 645 051 0038 CHIP RESISTOR 820 J
R569 645 050 9827 CHIP RESISTOR 100K J
R570 645 050 9827 CHIP RESISTOR 100K J
R571 645 050 9827 CHIP RESISTOR 100K J
R572 645 050 9827 CHIP RESISTOR 100K J
R573 645 050 9827 CHIP RESISTOR 100K J
R574 645 050 9827 CHIP RESISTOR 100K J
R575 645 050 9827 CHIP RESISTOR 100K J
R577 645 050 9810 CHIP RESISTOR 10K J
R587 645 050 9803 CHIP RESISTOR 1K J
R588 645 050 9766 CHIP RESISTOR 0 J
R589 645 050 9810 CHIP RESISTOR 10K J
R591 645 051 0007 CHIP RESISTOR 5.6K J
R592 645 050 9827 CHIP RESISTOR 100K J
R594 645 050 9766 CHIP RESISTOR 0 J
R596 645 050 9766 CHIP RESISTOR 0 J
R597 645 050 9964 CHIP RESISTOR 4.7 J
R598 645 050 9766 CHIP RESISTOR 0 J
R607 645 050 9988 CHIP RESISTOR 4.7K J
R610 645 051 0021 CHIP RESISTOR 75 J
R611 645 050 9766 CHIP RESISTOR 0 J
R612 645 050 9766 CHIP RESISTOR 0 J
R613 645 050 9964 CHIP RESISTOR 4.7 J
R614 645 050 9964 CHIP RESISTOR 4.7 J
R615 645 050 9766 CHIP RESISTOR 0 J
R620 645 051 0021 CHIP RESISTOR 75 J
R621 645 050 9919 CHIP RESISTOR 330 J
R625 645 050 9919 CHIP RESISTOR 330 J
R626 645 050 9872 CHIP RESISTOR 220 J
R628 645 050 9810 CHIP RESISTOR 10K J
R629 645 050 9827 CHIP RESISTOR 100K J
R631 645 050 9766 CHIP RESISTOR 0 J
(INTEGRATED CIRCUITS)
U501 645 050 9414 IC SN104280PT
U502 645 050 9407 IC UPD65630GA-Y38
U503 645 050 9339 IC MN3112SA
U505 645 050 9612 REGULATOR 78L05
U507 645 052 0327 COMPARATOR TA75S393F
U509 645 050 9360 IC 7S04F
U510 645 050 9360 IC 7S04F
U511 645 050 9391 IC BU4S81
U512 645 050 9391 IC BU4S81
U513 645 050 9391 IC BU4S81
U514 645 050 9391 IC BU4S81
U515 645 050 9346 IC 74HC4053D
U516 645 050 9346 IC 74HC4053D
U517 645 050 9346 IC 74HC4053D
U518 645 050 9384 IC BU4S66
(VARIABLE RESISTORS)
VR500 645 050 9421 VR 20K
VR501 645 050 9421 VR 20K
VR502 645 050 9421 VR 20K
(CRYSTAL DEVICE)
X500 645 052 0211 CRYSTAL 19.0699MHZ (VCB-3444 ONLY)
X500 645 050 9629 CRYSTAL 18.9375MHZ (VCB-3444P ONLY)
9
Page 10
Oct./’01
SANYO Electric Co., Ltd.
Osaka, Japan
Page 11
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OVERALLWIRING
1. OVERALL WIRING & CIRCUIT DIAGRAMS
V41V32V23V1
4
GND
5OS6
GND
7
+15V
8
-7V
9
GND
10
SUB
11
RG
12H113H214
GND
15
+10V
16
V41V32V23V1
4
GND
5OS6
GND
7
+15V
8
-7V
9
GND
10
SUB
11
RG
12H113H214
GND
15
+10V
16
SENSOR BOARD
CN100 CN502
CCD
SENSOR
+10V
1
GND
2
IRISV
3
CSYNC
4
CN501
+10V
1
GND
2
IRISV
3
CSYNC
4
CN201
IRIS BOARD
+10VA/C-
1
NC/C+
2
IROS/D+
3
GND
4
CN200
IRIS OUT
+5VD
1
VR#1
2
LL/INT
3
GND
4
AEX/MEX
5
BLC
6
AGC
7
GND
8
R-SW1(S4)9R-SW2(S3)10R-SW4(S2)11R-SW5(S1)
12
CN503
+10V
1
GND
2NC3
GND
4
CN301
+10V
1
GND
2NC3
GND
4
CN500
CONTROL BOARD
DC
POWER
SUPPLY
POWER BOARD
CN300
+5VD
1
VR#1
2
LL/INT
3
GND
4
AEX/MEX
5
BLC
6
AGC
7
GND
8
R-SW1(S4)9R-SW2(S3)10R-SW4(S2)11R-SW5(S1)
12
CN400
VIDEO O/P
1
GND
2
CN504
VIDEO O/P
1
GND
2
CN401
J400
REAR BOARD
DC1
R302
10K
1 2
R303
0
1 2
C305
0.1u
1 2
U300
78L05
GND
2
VI
3
VO
1
C310
0.1u
1 2
C309
4.7u/16V
1 2
Q300
2SD1733R
2
1
3
C312
0.1u
1 2
C300
0.01u/275V
1 2
D300
BD104G
J2
JUMPER
FOR AC24V
1 2
C313
0.1u
1 2
R307
1K
1 2
R308
10K
1 2
R318
100K
1 2
R314
0
1 2
R321
100
1 2
T300
EI-41
1
4
7
6
GND
+5V
+10V
VA300
CNR-07D471K
L301
22uH
1 2
C311
47u/16V
1 2
CN301
4PINS
P2.0
123
4
CN300
3PINS
P3.96
1
3
C303
470u/25V
1
2
C301
1000u/25V
1 2
C304
47u/16V
1 2
R312
3,3
1 2
R301
1K
1 2
R315
12K
1 2
R311
68K
1 2
C317
0.01u
1 2
Q302
MMST2222A
321
Q303
MMST2907A
1 3
2
R320
6.8K
1 2
Q304
MMST2222A
321
R304
510
1 2
Q307
MMST2222A
3
2
1
D304
UDZ16B
12
C319
0.22u/35V
1 2
R309
47K
1 2
C318
0.22u/35V
1 2
C316
1u/25V
12
TO CONTROL
BOARD
12
3
4
-
+
ACP
+10V
GND
GND
ACP
+5V
+5V
SW400
ERD210RS
REAL CODES
2
8
431
5
CN-400
12PINS
P1.25
1234567891011
12
R400
1.2K
1/4W
1 2
LED400
RED
SW401
206004ES
1
2
3
4
8
7
6
5
CN401
2PINS
P1.25
1
2
J400
BNC
VR400
20K
1
2
3
R401
510
1/4W(R0805)
1 2
R402
12K(EIA)
10K(CCIR)
1/4W(R0805)
1 2
+5VD
VR#1
LL/INT
GND
AEX/MEX
BLC
AGC
GND
S4S3S2
S1
S4
S2
S1
S3
ON
MEX
OFF
OFF
TO CONTROL BOARD
LL V-PHASE ADJ.
TO CONTROL BOARD
POLE
SW OFF SW ON
123
4
BLC
AGC
OFF
OFF
AEX
BLC
AGC
INT LL
LL
INT
AI EI
REAR BOARD
POWER BOARD
– C1 –
Page 12
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CN100
SMD(16PINS)
P1.0/180DEG.
1
2
3
4
5
6
7
8
9
10
11
121314
15
16
C119
0.1u
1 2
C118
4.7u/16V
1 2
C117
0.1u
1 2
C103
0.1u
1 2
R119
10
1 2
R106
1M
1 2
R100
0
1 2
C116
4.7u/16V
1 2
R103
100
1 2
Q100
KTC3882
3
2
1
R105
0
1 2
R102
4.7K
1 2
R101
1M
1 2
R104
0
1 2
C102
0.047u
1 2
C101
0.047u
1 2
C100
0.1u
1 2
T6
T5
R121
0
1 2
U100
MN3726AT
OD
1
OR
2
RD
3
V/O
4
LG
5
V1
12
V2
13
V3
14
OV4
15
PW
16
OG
6
H2
7
H1
8
HIS
9
SUB
10
PT
11
L101
47uH
1 2
C122
100u/16V
1 2
L102
47uH
1 2
V4
V3V2V1
GNDOSGND
+15V
-7V
GND
SUBRGH1
H2
GND
CCD:
+10V
SENSOR BOARD
– C2 –
Page 13
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R200
0
1 2
C202
0.1u
12
U201
78L05
VI
1
VO
3
GND
2
C218
1u/25V
1 2
R218
0
1 2
C203
1u/25V
1 2
C212
47P
1 2
R220
0
1 2
R219
0
1 2
C214
47P
1 2
R221
0
1 2
C213
47P
1 2
C209
0.1u
1 2
C208
10u/10V
1 2
R222
1K
1 2
D203
1SS355
1 2
C200
4.7u/16V
1 2
C216
0.1u
1 2
CN201
IRIS JACK
04-151N-100
123
4
CN200
4PINS
P1.25
123
4
C206
4.7u/16V
1 2
C215
1u/25V
1 2
D200
1SS355
1 2
R235
4.7K
1 2
R207
4.7K
1 2
R208
3.3K
1 2
C211
0.1u
1 2
U200
NJM3414AM
5
6
7
+
-
R217
0
1 2
R215
0
1 2
Q201
MMST2222A
3
2
1
R213
100
1 2
L200
22uH
1 2
Q203
MMST2222A
3
2
1
U200
NJM3414AM
3
2
1
8
4
+
-
SW200
00420693
R216
100
1 2
R201
0
1 2
R214
1M
1 2
C207
1u/25V
1 2
C204
1u/35V
1 2
JUMP
0
1 2
R211
33K
1 2
R209
2K
1 2
R212
1SS355
1 2
VR200
10K
1
2
3
+10VA
+5V
+10VA
+5V
1
23456
8
9
10
11
12
IRISV
GND
IRIS
C-
C+
D+
NC/C+
IRIS/D+
GND
A
B
+10V
+10VA/C-
CSYNC
+10VA
7
IRIS BOARD
– C3 –
Page 14
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T2
CCIR
1 2
VD
VRST
T1
PLLN
LL
HD
MCK
T3
CN500
4PINS
P2.0
123
4
C501
0.1u
1 2
R508
2.2K
1 2
R506
10K
1 2
R507
10K
1 2
C600
0.01u
1 2
R503
470
1 2
D512
1SS355
12
Q507
IMZ1A
43
1
2
5
6
C602
4.7u/16V
12
C504
4.7u/16V
1 2
R621
330
1 2
D504
UDZ16B
12
D513
UDZ8.2B
1 2
C605
4.7u/16V
1 2
C606
4.7u/16V
1 2
R510
0
1 2
R620
75
1
2
C506
4.7u/16V
1 2
C507
4.7u/16V
1 2
D511
1SS355
12
C603
4.7u/16V
1 2
R610
75
1
2
C542
0.1u
1 2
C543
2.2u/16V
1 2
C541
10u/10V
12
C620
0.1u
12
R625
330
1 2
R529
0
1 2
R528
3.16K
1 2
R531
3.16K
1 2
R626
220
1 2
C537
1u/25V
1 2
R530
1K
1 2
C540
0.1u
1 2
R535
5.6K
1 2
VR500
20K
123
C618
0.1u
1 2
C539
0.1u
1 2
C520
0.1u
1 2
C522
0.1u
1 2
R513
2.2K
1 2
CN504
2PINS
P1.25
1
2
C526
0.1u
1 2
C527
0.1u
1 2
R517
10K
1 2
C529
2.2u/16V
1 2
C531
0.1u
1 2
R520
0
1 2
R521
10K
1 2
R523
36K
1 2
R524
15K
1 2
R589
10K
1 2
R527
100
1 2
R598
0
1 2
R615
0
1 2
C530
0.1u
1 2
R501
10
1 2
R502
12
1 2
R509
300
1 2
C510
0.1u
1 2
U505
78L05
GND
2
VI
3
VO
1
C511
4.7u/16V
1 2
C512
4.7u/16V
1 2
C513
0.1u
1 2
C518
0.1u
1 2
C517
4.7u/16V
1 2
C516
4.7u/16V
1 2
C515
2.2u/16V
1 2
Q500
2SD1664R
2
1
3
C532
22P
1 2
CN501
4PINS
P1.25
123
4
U510
7S04F
1
3
5
4
2
U511
BU4S81
1
3
5
4
2
U512
BU4S81
1
3
5
4
2
U513
BU4S81
1
3
5
4
2
U514
BU4S81
1
3
5
4
2
C575
0.1u
1 2
C578
0.1u
1 2
C577
0.1u
1 2
C576
0.1u
1 2
C579
0.1u
1 2
R571
100K
1 2
R570
100K
1 2
R569
100K
1 2
U515
74HC4053D
141115104
9
6
7
8
351
2
131216
R572
100K
1 2
R573
100K
1 2
R574
100K
1 2
R575
100K
1 2
U516
74HC4053D
141115104
9
6
7
8
351
2
131216
C581
0.1u
1
2
C583
0.1u
1 2
C580
0.1u
1 2
U517
74HC4053D
141115104
9
6
7
8
351
2
131216
C582
0.1u
1 2
R557
1K
1 2
R558
10K
1 2
U518
BU4S66
1
2
3 4
5
C613
330P
1 2
R628
10K
1 2
R559
1M
R560
100
1 2
C563
27P
1 2
C564
33P
1 2
X500
1 2
C594
0.1u
1 2
VR502
20K
123
C566
0.1u
1 2
D501
1SS355
12
C565
0.1u
R562
4.7
U502
UPD65630GA-Y38
OSLI
2
V1
35
V2
36
GND
3
PLLP
4
PLLN
5
GND
6
DETO
7
EXIN
8
ESO
29
VDD
30
R
31
H1
32
H2
33
GND
34
OSLO
1
VRST
9
CTRL
10
SPSW
11
TEST
12
OSCO
25
OSCI
26
GND
27
PAL
28
VDD24MODE23S422S321S220S119GND18AREA17VD16CBLK15CHD14SYNC
13
VDD
48
CL
47
DS246DS145CP2
44
CPOB
43
PBLK
42
VSUB
41
CH240CH1
39
V438V3
37
R567
4.7
1 2
CN502
P1.0/180DEG.
123456789
10111213141516
R614
4.7
1 2
R613
4.7
1 2
T6
L508
47uH
1 2
C570
4.7u/16V
1 2
D509
1SS355
1 2
D503
1SS355
1 2
C567
1u/25V
1
2
R565
1M
1 2
C569
4.7u/16V
1
2
C571
0.1u
1 2
C589
1u/25V
1 2
C615
2.2u/16V
1 2
C562
0.1u
1 2
C572
1u/25V
1 2
R566
820
1
2
C573
0.1u
1 2
R564
47K
1 2
C574
0.1u
1 2
R607
4.7K
1 2
C590
0.1u
1 2
VR501
20K
1
2
3
Q504
2SC4617R
3
2
1
C591
4.7u/16V
1 2
L509
47uH
1 2
T5
R596
0
1 2
R594
0
1 2
C547
330P
1 2
C587
20P
C548
330P
1 2
R542
10K
1 2
R541
10K
1 2
D507
1SV215
D506
1SV215
C550
1u/25V
1 2
R631
0
1 2
C551
2.2u/16V
1 2
R550
47K
1 2
R545
1M
1 2
R554
0
1 2
R551
10K
1 2
R555
10K
1 2
D508
SML-310VT/RED
U509
7S04F
1
3
5
4
2
R544
1K
1 2
C508
330P
1 2
R588
0
1 2
R587
1K
1 2
C559
0.1u
1 2
C557
0.1u
1 2
R540
100
1 2
R539
1M
1 2
C536
33P
1 2
C535
33P
1 2
R512
3.16K
1 2
C521
0.1u
1 2
CN503
12PINS
P1.25
1234567891011
12
L511
22uH
1 2
T4
R514
3.16K
1 2
R525
1 2
R515
3.16K
1 2
R518
1.2K
1
2
R522
39K
1 2
R526
2.2K
1 2
R534
6.8K
1 2
R537
4.7
1 2
R538
330
1 2
U501
SN104280PT
QFP48
HIB35LOB36SYNP29BLKP30GND331SAG32V OUT33VCC334SYNL25SET26CL P27VCC2
28
HCPL
24
CLP IN
23
VCC1
48
AGCMAX
47
AGCLV
46
BACK L
45
AGCDET
44
VCC4
43
IRIS
42
GND4
41
WIND P
40
CENT
39
WID
38
IR FT
37
DIN11DIN2
2
GND
3
CLK14CLK2
5
6/12SET
6
D-AMPO
7
AGCIN
8
AGCGAIN
9
LPFC
10
LPFO
11
R IN
12
HOP
13
R_C
14
CHD
15
GND2
16
R OUT
17
VREF
18
DL C
19
AP G
20
AP FT
21
AP AMPO
0
R611
0
1 2
C538
0.1u
1 2
D505
UDZ5.6B
1 2
R543
10K
12
C561
100P
1 2
C549
2.2u/16V
1 2
R591
5.6K
1 2
C500
4.7u/16V
1 2
Q509
MMST2222A
321
C598
2.2u/16V
1 2
C599
2.2u/16V
1 2
Q508
MMST2222A
3
2
1
L503
47uH
1 2
L504
10uH
1 2
R561
0
L505
8.2uH
1 2
U503
MN3112SA
OSUB
1
VL
2
OV2
3
VM13
4
OV1
5
VDC
6
IV1
7
CH1
8
IV2
9
VSUB10NC
11
IV4
12
CH2
13
IV3
14
GND
15
VH
16
OV3
17
OV4
18
VM24
19
VHH
20
L506
47uH
1 2
L510
47uH
1 2
C509
100u/16V
1 2
C614
4.7u/16V
1 2
C503
4.7u/16V
12
C616
4.7u/16V
1 2
L501
47uH
1 2
C607
4.7u/16V
1 2
C534
220u/10V
12
D515
RB706F-40
231
L507
10uH
1 2
D510
RB706F-40
2
3
1
Q506
MMST2222A
3
2
1
L512
10uH
1 2
R516
2.2K
1 2
C533
10u/10V
CT-A
1 2
C523
0.22u/16V
1 2
C593
220u/10V
1 2
C524
10u/10V
1
2
R629
100K
1 2
R592
100K
1 2
R533
33K
1 2
R532
24K
1 2
C586
SHORT
1 2
Q502
321
C555
2.2u/16V
1 2
U507
TA75S393F
1
2
3
4
5
R612
0
1 2
R577
10K
1 2
C568
0
1 2
C611
1u/25V
1 2
L502
47uH
1 2
+5VD
GND
IRISV
GND
GND
X
Y
Z
XYZ
XYZ
GNDH2H1RGSUB
GND
-7V
+15V
GNDOSGNDV1V2V3V4
+5VD
VR#1
LL/INT
GND
AEX/MEX
BLC
AGC
GND
R-SW1(S4)
R-SW2(S3)
R-SW4(S2)
OPEN:H(EIA)
CLOSE:L(CCIR)
(ASP)
+5VD
+5VD
+5VD
VIDEO O/P
GND
TO IRIS BD.
TO POWER BD.
TO REAR BD.
S1"
S2"
S3"
S4"
S4'
BLC/OFF
AGC/OFF
LO
HI
LO
HI
LO
HI
HD
R-SW5(S1)
HIB
AEX/MEX
WIND
S1S2S3
S4
BLC/OFF
PAL
RG
H1
H2
+15V +15V
-7V
-7V
V2
V1
+18V+18V
VIDEO O/P-7V
TO SENSOR BD.
IRIS
AGC
X500
EIA :19.0699MHz
CCIR :18.9375MHz
ACP
VR#1
LL/INT
+5VA
S1'
S2'
S3'
+10V
ACP
+10V
+10V
++
LOB
LOB
HIB
HD
HD
CSYNC
CSYNC
ACP
EIA=8.2K
CCIR=9.1K
B-E SHORT
C OPEN
1 2
C525
0.1u/25V
CONTROL BOARD
– C4 –
Page 15
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A
B
C
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WAVE FORM
TEST
LOCATION
TEST
LOCATION
○○○○○○○○○○○○○○○○○○
WAVE FORM
CIRCUIT WAVEFORMS
Test point T5
Shutter
=1/50sec
1V/div
5ms/div
Test point T5
Shutter
=1/120sec
1V/div
5ms/div
Test point T5
Shutter
=1/250sec
1V/div
5ms/div
Test point T5
Shutter
=1/500sec
1V/div
5ms/div
Test point T5
Shutter
=1/1000sec
1V/div
5ms/div
Test point T5
Shutter
=1/2000sec
1V/div
5ms/div
Test point T5
Shutter
=1/4000sec
1V/div
5ms/div
Test point T5
Shutter
=1/10000sec
1V/div
5ms/div
2. PRINTED WIRING BOARDS (P.W.B.)
POWER P.W.B. (SIDE A)
POWER P.W.B. (SIDE B)
– C5 –
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CONTROL P.W.B. (SIDE A)
CONTROL P.W.B. (SIDE B)
– C6 –
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