Sanyo VCC-4594P User manual

COLOR CCD Camera
VCC-4592P
VCC-4594P
INDEX
1. PSECIFICATIONS, PRODUCT SAFETY NOTICE
BOARD LOCATION
DISASSEMBLY
ADJUSTMENT
2.
3.
4.
5.
6.
DIAGRAMS
PRODUCT SAFETY NOTICE
OVERALL WIRING
OVAERALL BLOCK DIAGRAMS, CA-1 CIRCUIT WAVEFORMS
CIRCUIT DIAGRAMS (CA-1)
IC BLOCK DIAGRAMS, CA-2 CIRCUIT WAVEFORMS
CIRCUIT DIAGRAMS (CA-2)
CIRCUIT DIAGRAMS (CA-3), CA-3 CIRCUIT WAVEFORM
CIRCUIT DIAGRAMS (CA-4)
P.W.B. (VCC-4592P)
P.W.B. (VCC-4594P)
PARTS LIST

Scanning system : PAL standard (625 TV lines, 25 frames/sec.)
Interlace : PLL 2:1 interlace
Image device : 1/3 inch solid state image device CCD
Picture elements : 795 (Horizontal) x 596 (Vertical)
Effective picture elements : 752 (Horizontal) x 582 (Vertical)
Synchronizing system : Internal sync, External sync, Line lock (VCC-4594P only)
Resolution : 520 TV lines horizontally, 400 TV lines vertically
Video output level : 1.0 Vp-p/75 Ω, composite
Video S/N ratio : More than 48 dB
Minimum required illumination : Approx. 0.03 lux with a F 1.2 lens (B/W mode),
(incandescent lighting) Approx. 0.6 lux with a F1.2 lens (colour mode)
Control terminal : Manual colour/black and white setting
Backlight compensation : Manual MULT/CENT switching
(Active when using an auto-iris lens)
Iris function : Manual EI/AI switching
Electronic iris range : 0.6 lux to 35,000 lux (F1.2, lens: colour mode)
1.0 lux to 50,000 lux (F1.4, lens: colour mode)
Electric shutter : 8 speeds, selectable by switches: (1/50, 1/120, 1/250, 1/500,
1/1000, 1/2000, 1/4000, 1/10000 sec.)
Flange-back : 12.5 mm ±0.5 mm
White balance : ATW/Manual switching
Lens mount : CS mount
Environmental conditions : Temperature: -10 °C ~ + 50 °C
Humidity: less than 90 % (no condensation)
Power supply : 24 V AC, 50 Hz (VCC-4594P)
12 V DC (VCC-4592P)
Power consumption : VCC-4594P : 4.1 W (with auto iris lens)
3.2 W (without auto iris lens)
VCC-4592P : 3.3 W (with auto iris lens)
2.6 W (without auto iris lens)
Weight : Approx. 450 g (without lens)
Dimensions : 67 (W) mm x 54 (H) mm x 136 (D) mm
SERVICE MANUAL
COLOUR CCD Camera VCC-4592P
(Product Code : 117 109 14)
(South East Asia)
(Europe)
FILE NO.
REFERENCE No. SM5310275
L53Z2/XE, L53Z4/XE
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.
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.
PRODUCT SAFETY NOTICE
CONTENTS
1. DISASSEMBLY ....................................2
2. BOARD LOCATION .............................3
3. ADJUSTMENT .....................................4
4. PARTS LIST .........................................8
SCHEMATIC DIAGRAM
SPECIFICATIONS
VCC-4594P
(Product Code : 117 109 04)
(South East Asia)
(Europe)

– 2 –
1. DISASSEMBLY
1. Three screws
2. Two screws
3. Mounting
4. Screw
5. Cover side
6. Four screws
7. Connector
8. Three screws
9. Four screws
10. Two connectors
11. FPC
12. Four screws
13. Cabinet front
14. Two screws
13. Dec side
15. CA-3 board
for VCC-4594P

–3 –
2. BOARD LOCATION
CA-1 board
CA-3 board
CA-2 board
CA-4 board
TP405
S3002
S3001
CA-3 board (Side A)
CA-4 board (Side B)
TP401
VR401
VR302
VR303 VR304 VR301
DC
VIDEO
CT232
TP221
CA-2 board (Side B)
CT221 TP200
VR201
VR271
(Side A)
TP232
H
L
VCC-4952P

–4 –
3-3. TABLE FOR SERVICING TOOLS
Connect the adjustment jig and camera with commander cable
(VHJ-0126)
3-3-1. Computer screen during adjustment
3-4. Power Voltage Adjustment
Adjustment location: VR401 (CA-4)
Measuring location: TP405 (CA-4)
Measuring equipment: Digital voltmeter
Subject: No designation
Adjusting method:
1. Adjust with VR401 to 5.10 ±0.02 V.
3-5. Sub Carrier Frequency Adjustment
Adjustment location: CT221 (CA-2)
Measuring location: TP221 (CA-2)
Measuring equipment: Frequency counter
Subject: No designation
Adjusting method:
1. Adjust with CT221 to 4433619 Hz ±10 Hz.
3-6. 28 MHz VCO Voltage ADJUSTMENT
Adjustment location: CT232 (CA-2)
Measuring location: TP232 (CA-2), S3002 (CA-3)
Measuring equipment: Digital voltmeter
3. ADJUSTMENT
3-1. ADJUSTMENT CONDITION
1. Use the viewer for the subject.As for the fixation of the color
mode, shorten TP301 and TP302 (CA-3) with an alligator
clip.
2. Set the trigger signal of oscilloscope to VIDEO OUT, and
apply H sync unless specified.
3. Set each of the S3002 (CA-3) to the all OFF position, S3001
to the DC position and S3003 to the L position.
4. In adjustments without direction to display charts, shield light
with a lens cap to provide dark condition.
5. Connect the video output to a video monitor with an input
impedance of 75 Ω.
6. Ground test point are TP200 (CA-2) and TP401 (CA-4).
7. Set the distance from the subject to about 60 cm and adjust
the camera position so that the picture frame size becomes
as shown below when performing the adjustment with the
gray scale chart (ITE gray scale chart/ γ = 0.45).
8. Apply 24 V AC to the 24 V AC terminal on the camera.
(for VCC-4594P)
Apply 12 V DC to the 12 V DC terminal on the camera.
(for VCC-4592P)
3-2. PREPARATION
1. Install the adjustment software (VHJ-0131) in a computer
running the Windows operating system.
2. Use the adjustment tool (VHJ-0127) to connect the camera
to be adjusted to the serial port of the computer, and then
turn on the power for the computer and the camera.
L: Distance from CS mount to pattern (mm)
H: Pattern height (mm)
f : Lens focal length (standard 12 mm)
h: Height (4.8 mm) of CCD imaging surface
Note : The video monitor should be an under-scan TV.
L = x f –12.5 mm
(H + h)2
H x h
LCS mount surface
CCD camera
5,100 K viewer
H
Ref. No. Name Part code
J-1
J-2
J-3
VHJ-0126
VHJ-0131
Commander cable
Adjustment jig
Calibration software VHJ-0127
Commander cable (VHJ-0126)
AGC
R GAIN
R HUE
B GAIN
B HUE
WDD
L53Z Series Adjustment x
0
0
0
0
0
AUTO
MOTOR CHECK
STATUS
START End Close
ROM CORRECTION
FILE NAME
VIDEO OUTPUT

–5 –
3-9. Hue and Chroma Adjustment
Adjustment location: S3002-8 (CA-3), computer screen
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope, Vectorscope
Subject: Color bar chart
1. Display the grayscale chart on full screen.
2. Gradually move the lens aperture from the CLOSE to OPEN
side, and secure the aperture at the point where the AGC
starts to drop from the MAX setting.
3. Shield light with a lens cap, and then remove it.
4. Use the computer’s mouse to adjust each of the R GAIN, B
GAIN, R HUE and B HUE until the luminescentspot repre-
senting red is aligned with the [R] position on the vectorscope
and the luminescent spot representing yellow is aligned with
the [YL] position on the vectorscope.
5. Set the S3002 (white balance switch) to the “ATW”(OFF)
position.
Subject: No designation
Adjusting method:
1. Adjust with CT232 to 8.0 ±0.2 V.
3-7. AGC Level ADJUSTMENT
Adjustment location: Computer screen
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope
Subject: Gray scale chart
Adjusting method:
1. Display the grayscale chart on full screen.
2. Gradually move the lens aperture from the CLOSE side to
the OPEN side, and secure the aperture at the point where
theAGC starts to drop from the MAX setting.
3. Use the computer’s mouse to adjust theAGC in the adjust-
ment window so that the video out terminal is 750 ±10 mVp-p.
3-8. White Balance Adjustment
Adjustment location: S3002-8, VR302, VR303 (CA-3)
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope, Vectorscope
Subject: Color bar chart
Adjusting method:
1. Set the S3002 (white balance swtich) to the “M”(ON) posi-
tion.
2. Display the grayscale chart on full screen.
3. Gradually move the lens aperture from the CLOSE side to
the OPEN side, and secure the aperture at the point where
theAGC starts to drop from the MAX setting.
4. Adjust VR302 and VR303 so that the luminescent spot rep-
resenting white is overlapping with the crosshair mark in
the center of the vectorscope.
VIDEO OUTPUT
10
45 µsec
45 µsec
35 µsec
R
YL
MG
Cy
G
B
75%
100%
cy
g
yl
mg
b
U
v
W
R
YL
MG
Cy
G
B
75%
100%
cy
g
yl
mg
b
U
v
YL R
W

–6 –
24 V AC
TP123
zero cross
point
0 0.2 msec.
3-11. Line Phase Adjustment (for VCC-4594P)
Adjustment location: S3002-9 (CA-3), VR271 (CA-4)
Measuring location: VIDEO OUT, 24 VAC/GND terminals
Measuring equipment: Oscilloscope
Adjusting method:
1. Connect the camera to a 24 V AC /50 Hz power source.
2. Set S3002-9 switch to the “LL”(ON) position.
3. The HOT (signal) side and the COLD (GND) side of the
oscilloscope probe connect to the right side and the left side
of the 24 VAC terminals respectively. (rear view)
4. Turn VR271 (LINE PHASE) to adjust the leading edge of
the vertical sync signal and zero-cross shift of the AC 24 V
power supply to 0 ±0.2 msec.
5. Set S3002-9 to the “INT”(OFF) position before shipment.
750 ±10 mVp-p
3-10. Iris Level Adjustment
Adjustment location: S3001, VR301 (CA-3)
Measuring location: VIDEO OUT
Measuring equipment: Oscilloscope
Subject: Gray scale chart
Adjusting method:
1. Set S3001 to the DC type lens side.
2. Attach the DC type automatic iris lens. (Use a VCL-CS8LY
or equivalent as the lens).
3. Display the gray scale chart on full screen.
4. Turn the VR301 to the right so that the white level is maxi-
mum.
5. Turn the VR301 to the left so that the output level is 750 ±
10 mVp-p.
VIDEO OUT
VIDEO OUTPUT
3-12. External Sync Phase Adjustment
(for VCC-4592P)
Adjustment location: VR201 (CA-2), S3002, VR304 (CA-3)
Measuring location: VIDEO OUT, VBS IN
Measuring equipment: Oscilloscope
Adjusting method:
1. Input a video signal to the VBS IN terminal, and then use
this signal to trigger an oscilloscope.
2. Turn VR304 to adjust so that the phase difference between
the leading edge of the horizontal synchronization signals
of the VBS IN and VIDEO OUT waveforms is 0 ±0.2 µsec.
3-13. CCD White Point Defect Detect Adjustment
Measuring location: VIDEO OUT
Measuring equipment: Monitor display
Adjustment method:
1. Shield light with a lens cap to provide dark condition.
2. Set the camera mode, and click the “AUTO”at the WDD on
the adjustment software.
3.After completing this adjustment, it comfirms that white point
can not be seen on the monitor display.
0 ± 0.2 µsec
VBS IN
VIDEO
OUT

–7 –
3-14. Flange-back Adjustment
Adjustment location: FLANGE BACK ADJ. screw
Measuring location: Monitor display
Measuring equipment: Monitor display
Subject: Siemens star chart
Preparation:
1. Attach the zoom lens.
Adjusting method:
1. Using a + screwdriver, and loosen the flange-back lock
screw.
2. Set the zoom lens to the maximum telephoto position, and
set the focus using the focus ring on the lens.
3. Set the zoom lens to the maximum wide angle position, and
set the focus using the flange-back adjustment lever.
4. Repeat steps 2. and 3. until the image stays in focus when
changing from a telephoto shot to a wide angle shot.
When the setting is complete, tighten the flange-back lock
screw.
Note: When flange-back lock screw is completely tighten, it
will protrude slightly as shown in the illustration (Fig.1).
Do not tighten the screw further.
flange-back lock screw
2
3
1, 4
flange-back
adjustment lever
Fig. 1
3-15. External Sync Adjustment (VBS)
(for VCC-4592P)
Adjusting method:
1. If the signals are not synchronized, change the sub-carrier
(SC-P1) switches as follows.
Note:
1. The sub-carrier switches let you make broad adjustments
to the sub-carrier phase. If finer adjustments are required,
contact the place of purchase.
2. The type and length of the cable which is connected to the
VBS connector may cause the horizontal synchronization
being out of phase. If this happens, adjust VR304 (H-P: hori-
zontal sync).
Setting 10-pin
OFF
OFF
Default
Set to 90°counterclockwise
Set to 180°counterclockwise ON (up)
ON
Set to 270°counterclockwise
9-pin
OFF (down)
ON
OFF
ON
10
9
VR304
H-P

8
4. PARTS LIST
CABINET & CHASSIS PARTS
1 411 129 5102 SCR PAN+SW+W 2X5
2 613 195 9989 COMPL PWB,CA-4,VCC-4592P ONLY
2 613 196 0039 COMPL PWB,CA-4,VCC-4594P ONLY
3 411 045 2407 SCR PAN+SW 3X10
4 613 196 1609 COVER SIDE
5 412 054 3805 SPECIAL SCREW-2.0X4.0
6 411 126 4702 SCR PAN+SW+W 3X6
7 613 159 2797 MOUNTING
8 613 196 1593 COVER
9 412 051 6007 SPECIAL SCREW-3X4
10 613 189 0718 DEC,INDICATOR,VCC-4592P ONLY
10 613 189 5287 DEC,INDICATOR,VCC-4594P ONLY
11 411 023 4201 SCR S-TPG PAN 3X10
12 613 195 9965 COMPL PWB,CA-2,VCC-4592P ONLY
12 613 196 0015 COMPL PWB,CA-2,VCC-4594P ONLY
13 613 195 9972 COMPL PWB,CA-3,VCC-4592P ONLY
13 613 196 0022 COMPL PWB,CA-3,VCC-4594P ONLY
14 411 097 7306 SCR TPG BIN 2X6
15 411 126 1404 SCR S-TPG BIN 2X4
16 613 195 8456 COMPL PWB,CA-1,VCC-4594P ONLY
16 613 195 9958 COMPL PWB,CA-1,VCC-4592P ONLY
17 613 184 1499 SPACER,INSULATOR
18 613 184 1437 HOLDER,CCD
19 409 498 2105 IC ICX259AK-7(IC101)
20 411 170 4604 SCR TPG PAN PCS 1.4X3
21 613 184 1444 HOLDER,FILTER
22 645 047 9656 OPTICAL FILTER
23 645 031 7811 OPTICAL,DUMMY GLASS
24 613 184 1482 MOUNTING,FILTER
25 613 190 4118 STOPPER
26 613 184 1543 SPRING,HOUSING
27 613 184 1536 SPRING,SLIDE
28 613 186 7963 SLIDE,MOUNTING
29 411 017 7508 SCR PAN PCS 1.4X2
30 613 184 1451 HOUSING,CCD
31 613 184 1512 SHAFT
32 645 031 8351 MOTOR,LOADING DC
33 613 184 1338 ASSY,GEAR
35 613 184 1406 DEC,SIDE
36 613 184 1468 LATCH,CAM
37 411 170 6509 SCR PAN PCS 2X4
38 613 184 1345 CABINET FRONT
39 613 184 1369 CAM
40 613 185 6462 MOUNTING,LENS
41 411 030 7707 SCR BIN 2X8
42 412 046 8009 SPECIAL WASHER 1.5X0.2
43 645 045 9221 TERMINAL,PWB 3P (CN404)
L53Z4/XE PARTS LIST
1
1
3
4
5
5
6
6
7
8
9
10
11
12
13
16
17 18
19
20 21
22
23
24
25
26
27
28
N.S.P.
35
37
37
38 39
40
14
14
15
15
15
15
15
3
1
1
25 26
29
30
31
32
33
1
1
1
1
2
36
41
42
43
N.S.P.:Not available as service parts
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION

9
ELECTRICAL PARTS
COMPL PWB,CA-1
613 195 8456 VCC-4594P ONLY
613 195 9958 VCC-4592P ONLY
(SEMICONDUCTORS)
Q1101 405 045 8200 TR 2SK443-6-TB
Q1102 405 079 6302 TR 2SC4399-5
Q1231 405 092 4101 TR 2SC4081-R
(INTEGRATED CIRCUITS)
IC102 409 366 9700 IC CXD1267AN
IC103 409 427 7805 IC TC74ACT32FT
(DIODES)
D1101 407 113 5609 DIODE DSH015
D1231 407 208 8409 PHOTO COUPLE GP1S93
(INDUCTOR)
L1101 645 003 9423 INDUCTOR,12U J
(CAPACITORS)
C1102 403 164 0204 CERAMIC 0.1U Z 25V
C1108 403 175 4109 ELECT 22U M 16V
C1109 403 175 0705 ELECT 33U M 25V
C1111 403 285 6406 TA-SOLID 1U M 35V
C1113 403 164 0204 CERAMIC 0.1U Z 25V
C1117 403 155 1807 CERAMIC 0.01U K 25V
C1118 403 285 4808 TA-SOLID 3.3U M 20V
C1124 403 164 0204 CERAMIC 0.1U Z 25V
C1125 403 143 3905 TA-SOLID 1.5U M 16V
C1231 403 155 1807 CERAMIC 0.01U K 25V
(RESISTORS)
R1100 401 105 0306 MT-GLAZE 10 JA 1/16W
R1101 401 105 7503 MT-GLAZE 82K JA 1/16W
R1102 401 105 0702 MT-GLAZE 100K JA 1/16W
R1104 401 105 7909 MT-GLAZE 0.000 ZA 1/16W
R1105 401 105 4601 MT-GLAZE 3.9K JA 1/16W
R1106 401 105 8005 MT-GLAZE 1M JA 1/16W
R1113 401 105 3307 MT-GLAZE 2.7K JA 1/16W
R1116 401 105 0306 MT-GLAZE 10 JA 1/16W
R1117 401 105 0306 MT-GLAZE 10 JA 1/16W
R1118 401 105 0405 MT-GLAZE 100 JA 1/16W
R1120 401 105 7909 MT-GLAZE 0.000 ZA 1/16W
R1124 401 105 7909 MT-GLAZE 0.000 ZA 1/16W
R1126 401 105 7909 MT-GLAZE 0.000 ZA 1/16W
R1134 401 105 7909 MT-GLAZE 0.000 ZA 1/16W
R1231 401 105 4106 MT-GALZE 3.3K JA 1/16W
R1232 401 105 5301 MT-GLAZE 4.7K JA 1/16W
R1233 401 105 0405 MT-GLAZE 100 JA 1/16W
R1234 401 105 7909 MT-GLAZE 0.000 ZA 1/16W
(CONNECTORS)
CN101 645 028 6025 PLUG,COAXIAL CABL(N.S.P)
CN102 645 007 7074 SOCKET,FPC 20P (N.S.P)
COMPL PWB,CA-2
613 195 9965 VCC-4592P ONLY
613 196 0015 VCC-4594P ONLY
(SEMICONDUCTORS)
Q2001 405 092 4101 TR 2SC4081-R
Q2101 405 137 2000 TR 2SA1576A-R
Q2102 405 092 4101 TR 2SC4081-R
Q2103 405 137 2000 TR 2SA1576A-R
Q2104 405 092 4101 TR 2SC4081-R
Q2106 405 092 4101 TR 2SC4081-R
Q2107 405 092 4101 TR 2SC4081-R
Q2111 405 090 4509 TR 2SA1688-4-TL
Q2201 405 092 4101 TR 2SC4081-R
Q2251 405 137 2000 TR 2SA1576A-R
Q2252 405 092 4101 TR 2SC4081-R
Q2301 405 092 4101 TR 2SC4081-R
Q2302 405 135 9407 TR DTA114EUA,VCC-4594P ONLY
Q2305 405 135 9407 TR DTA114EUA,VCC-4594P ONLY
Q2306 405 135 9407 TR DTA114EUA,VCC-4594P ONLY
Q2307 405 133 8907 TR DTC114EUA,VCC-4594P ONLY
Q2308 405 135 9407 TR DTA114EUA,VCC-4594P ONLY
Q2309 405 133 8907 TR DTC114EUA,VCC-4594P ONLY
Q2451 405 092 4101 TR 2SC4081-R
Q2803 405 047 5900 TR 2SD1622-S
Q2804 405 092 4101 TR 2SC4081-R
(INTEGRATED CIRCUITS)
IC201 409 494 0204 IC AK5492
IC211 410 388 5106 IC SCC0020
IC214 409 475 2005 IC BA7664FV
IC223 409 246 9707 IC LA6358NM
IC224 409 323 8906 IC TC4W53FU
IC225 409 167 7103 IC NJM2107F
IC227 410 356 5107 IC TC74VHC221AFT
IC228 409 397 3005 IC TC7SET04FU
IC231 409 281 4408 IC LM1881M
IC233 409 323 9002 IC TC7S04FU,VCC-4594P ONLY
IC234 409 323 9002 IC TC7S04FU
IC235 409 246 9707 IC LA6358NM
IC236 409 320 9104 IC TC7SU04FU,VCC-4594P ONLY
IC237 409 330 2508 IC TC7SH04FU,VCC-4594P ONLY
IC238 409 320 9104 IC TC7SU04FU
IC239 409 330 2508 IC TC7SH04FU
IC241 410 416 5207 IC UPD78F4225YGC-8BT
IC242 409 491 1006 IC S80827ANUP-EDQ
IC243 409 479 2803 IC BR24C04F-W
IC262 409 158 5804 IC TC74HC123AF
IC263 409 158 5804 IC TC74HC123AF
IC264 409 323 9002 IC TC7S04FU
IC265 409 301 5309 IC TC7S32FU
(DIODES)
D2103 407 206 5400 ZENER DIODE UDZS8.2B
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
Semiconductive Electrolytic Capacitor
DL-ELECT Double Layered Electrolytic Capacitor
2. Tolerance of Capacitor (10pF over) and Resistor are noted with follow symboles.
F ............1% G ............2% J ............5% K ............10%
M ..........20% N ..........30% Z ..........+80% ~ -20%
3. Capacitors
U :
µ FP:pF
4. Inductors
UH :
µ H MH : mH
5. N.S.P. : Not available as service parts.
LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION