Hitachi VK-U174, VK-U174E Service Manual

TK No. 8304E

VK-U174

SERVICE MANUAL

VK-U174E

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

COLOR VIDEO CAMERA

2003October

Digital Media Division,Tokai

Table of Contents

1 Safety Precaution for Repair ............. 1-1

1-1 Cautions ................................................... 1-1

1-2 Electrostatic Protection Measures ............ 1-1

1-3 Lead-Free Solder...................................... 1-2

1-4 Notes When Using Service Manual .......... 1-3

2 General Description ........................... 2-1

2-1 Overview .................................................. 2-1

2-1-1 Servicing method................................... 2-1

2-2 Features ................................................... 2-2

2-3 Specifications ........................................... 2-3

2-4 Comparison from Previous Models........... 2-5

2-5 Comparison of Main Control ICs............... 2-6

2-6 List of Abbreviations and Terms for

Surveillance System ................................. 2-7

3 Description of Operation ................... 3-1

3-1 Structure Schematics ............................... 3-1

3-2 Microprocessor Pin Function Tables ......... 3-2

3-2-1 Camera microprocessor

(IC2507: Camera µP)............................. 3-2

4 Troubleshooting.................................. 4-1

4-1 Trouble Diagnosis ..................................... 4-1

4-1-1 Setting to service position...................... 4-1

4-1-2 Trouble diagnosis flowchart ................... 4-2

5 Disassembly and Reassembly .......... 5-1

5-1 Order of Disassembly ............................... 5-1

5-2 Disassembly ............................................. 5-1

6 Adjustment.......................................... 6-1

6-1 Preparations for Adjustment ..................... 6-1

6-1-1 List of equipment and jigs ...................... 6-1

6-1-2 List of test equipment and charts........... 6-1

6-1-3 Connections for adjustment ................... 6-2

6-1-4 Setting test equipment ........................... 6-3

6-1-5 Starting adjustment program (ZMAP) .... 6-3

6-2 List of Adjustment Items ........................... 6-5

6-2-1 List of adjustments needed after

replacing major...................................... 6-5

6-2-2 Adjustment flowchart ............................. 6-6

6-3 Data Initialize ............................................ 6-7

6-4 Electronic Volume ..................................... 6-7

6-4-1 CDS sampling pulse adjustment............ 6-8

6-5 Adjustment (Camera Adjustment)............. 6-8

6-5-1 Auto iris control adjustment ................... 6-9

6-5-2 White balance adjustment ..................... 6-9

6-5-3 Chroma gain adjustment ....................... 6-10

6-6 Auto Focus ............................................... 6-11

6-6-1 Zoom/focus tracking adjustment ............ 6-11

6-6-2 AF noise level adjustment...................... 6-12

6-6-3 Check of zoom/focus trace .................... 6-12

6-7 Spot Noise ................................................ 6-13

6-8 Error Messages and Countermeasure...... 6-14

7 Exploded View and Parts List............ 7-1

7-1 Exploded View .......................................... 7-1

7-2 Replacement Parts List ............................ 7-2

7-2-1 Mechanical parts list .............................. 7-2

7-2-2 Electrical parts list ................................. 7-2

Schematic, Circuit Board and Block

Diagrams .................................................... 1

1 Wiring Diagram .............................................. 1

2 Schematic Diagrams ..................................... 2

2-1 SP Schematic Diagram ............................. 2

2-2 PC Schematic Diagram ............................. 3

2-3 CSR Schematic Diagram ........................... 6

2-4 IC Block Diagrams..................................... 9

3 Circuit Board Diagram ................................... 10

3-1 SP Circuit Board Diagram.......................... 10

3-2 PC Circuit Board Diagram ......................... 11

3-3 CSR Circuit Board Diagram ....................... 12

3-4 Identification Parts Location....................... 13

4 Block Diagrams ............................................. 14

4-1 Overall Block Diagram ............................... 14

4-2 Power Block Diagram ................................ 15

1

Safety Precaution for Repair

1-1 Cautions

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts have special safety-related characteristics. These are often not
evident from visual inspection nor can the protection afforded by them necessarily be obtained by using
replacement components rated for a higher voltage, wattage, etc. Replacement parts which have these
special safety characteristics are identified in this Service Manual. Electrical components having such
features are identified by marking with a on the schematics and the parts list in this Service Manual.
The use of a substitute replacement component which does not have the same safety characteristics as
the HITACHI recommended replacement one, shown in the parts list in this Service Manual, may create
shock, fire, or other hazards. Product safety is continuously under review and new instructions are issued
from time to time. For the latest information, always consult the current HITACHI Service Manual. A
subscription to, or additional copies for, HITACHI Service Manual may be obtained at a nominal charge
from HITACHI SALES CORPORATION.

1-2 Electrostatic Protection Measures

Semiconductor components can be damaged by static electricity charged on clothes, human body,
etc. Take great care when handling components to avoid electrostatic damage, and perform
servicing in an environment where grounding is complete.

(1) Grounding work bench (Fig. 1-2-1)

Lay out an antistatic mat on work bench, and then use the ground plate to ground the work bench.

(2) Grounding human body (Fig. 1-2-2)

Use an antistatic wrist strap to discharge any static electricity charged on the body. Also, use a
tester for wrist strap to make sure that the wrist strap is working normally. Note, however, that
static electricity charged on clothes will not be discharged by wrist strap: Therefore do not allow
your clothes to touch the semiconductor components.

Antistatic mat

1M ohm

Antistatic wrist strap

Ground

1M ohm

Fig. 1-2-1 Grounding Work Bench Fig. 1-2-2 Grounding Human Body

1 - 1

Safety Precaution for Repair > Lead-Free Solder

1-3 Lead-Free Solder

The printed circuit board that uses lead-free solder is adopted. To protect the global environment,
use the recommended lead-free solder also during servicing.
Read and observe the following before soldering:

Caution

ALWAYS wear protective goggles during soldering so that no solder smoke or scattered solder
enters the eye. Lead-free solder may scatter at high temperatures of 600°C.

(1) Identification of circuit boards that use lead-free solder

“F” is stamped or noted with pattern letter on circuit boards that use lead-free solder.

(2) Characteristics of lead-free solder

The components of lead-free solder used are as follows. The melting point of lead-free solder is 30­40°C higher than that of lead based solder:

Point to be soldered

For reflow
For dip

Composition of alloy (wt%)

Solder paste: Sn-3Ag-0.5Cu
Bar solder: Sn-0.6Cu

Melting temperature: Approx. 220°C

(3) Lead-free solder for servicing

Use the following lead-free solder for servicing:
Recommended lead-free solder and composition of alloy (wt%): Sn-3.0Ag-0.5Cu or equivalent

Information:

For composition of alloy, Sn is tin; Ag is silver; Cu is copper; Bi is bismuth; Pb is lead.

(4) Soldering iron for servicing

The temperature of soldering iron tip must be adjusted according to the points to be soldered: Use
an antistatic soldering iron with thermal control function.
When removing components, take care not to damage any surrounding component or pattern. When
attaching components, observe the heating time in the following table so that the components are
not destroyed by heat.

Tip temperatures for different soldering points:

Point to be soldered

Surface-mounted (chip) parts [other than
those shown below]
Surface-mounted (chip) parts [for DVD
cameras, cellular phones only]
Discrete parts
Chassis, metal shield, etc.

320 ± 30°C
[heating time: less than 5 seconds]
350 ± 10°C
[heating time: less than 3 seconds]
380 ± 30°C
420 ± 30°C

Tip temperature

1 - 2

Safety Precaution for Repair > Lead-Free Solder / Notes When Using Service Manual

(5) Cautions when using lead based solder

It is recommended that you use lead-free solder when servicing, but it is also possible to service
using lead based solder. However, if lead based solder is used for servicing, take care with the
following:

1) Before using lead based solder, remove the lead-free solder completely from the point to be
soldered.

2) For additional soldering for repair, set the soldering iron tip temperature for lead-free solder, mix
lead based solder and lead-free solder sufficiently. Do not perform any repair using the bare
soldering iron tip without adding solder, since it will cause secondary failure due to lack of
strength.

1-4 Notes When Using Service Manual

(1) Value units used in parts list

Certain symbols are indicated as shown below for value units of resistors, capacitors and coils in
parts list. When you read them, note the following regular indications:

Parts

Resistor
Capacitor

Coil

Indication in list Regular indication

KOHM
UF
PF
UH
MH

.........................................

................................................

................................................

...............................................

..............................................

k
µF
pF
µH
mH

(2) Values in schematic diagrams

The values, dielectric strength (power capacitance) and tolerances of the resistors (excluding
variable resistors) and capacitors are indicated in the schematic diagrams using abbreviations.
Certain symbols are indicated for value units: When you read them note the regular indications in
tables below:

[Resistors] [Capacitors]

Item

Value

Tolerance

Power
capacitance

No indication

..................................................

K

.................................................

M
No indication
(All tolerances other than ±5% are
indicated in schematic diagrams)
No indication
(1/16 W for leadless resistors with no
indication)
All capacitances other than the above
are indicated in schematic diagrams.

Indication

..............................

..............................

..............................

k
M
±5%

1/8W

Item

Value

Dielectric
strength

[Coils]

Item

Value

Indication

No indication

..................................................

P
No indication
(All dielectric strengths other than
50 V are indicated in schematic
diagrams)

..............................

..............................

µF
pF
50V

Indication

...................................................

µ

..................................................

m

µH
mH

1 - 3

Safety Precaution for Repair > Notes When Using Service Manual

(3) Identifications of sides A/B in circuit board diagrams

1) Board with a pattern on one side and parts on both sides:
Side A: Shows discrete parts, viewed from the pattern side.
Side B: Shows leadless parts, viewed from the pattern side.

2) Board with patterns on both sides and parts on both sides:
Side A: Shows parts and patterns which can be seen when the case is opened.
Side B: Shows parts and the pattern on the back of side A.

(4) Table for indexing locations of parts

This table shows locations of each part on circuit board diagrams. The locations are indicated using
the guide scales on the external lines of diagrams.

2) Two diagrams indicated for each board1) One diagram indicated for each board

Symbol

No.

IC

IC1201

Symbol no.

Parts

Location

2 A

Type of part

Zone "A" on circuit board
diagram

Zone "2" on circuit board
diagram

Symbol

No.

IC

IC1201

A: Shows side A
B: Shows side B

Parts

Location

A - 2 A

Zone "A" on board
diagram

Zone "2" on board
diagram

1 - 4

2

General Description

2-1 Overview

VK-U174/U174E is a newly developed, high-performance, compact chassis video camera with an
optical 10-power zoom lens.
A 1/4-inch CCD is used for image sensor, and a digital signal processor (DSP6) is the main
component of the signal processing circuit.

2-1-1 Servicing method

Basically, components are replaced when servicing the VK-U174/U174E. However, the service
method is different for high-density packaging circuit board.
Refer to the following table and perform the designated, appropriate servicing. Any changes that
occur in the service method will be published using service bulletin, etc.
Do not perform any servicing other than that described in this manual.

Table 2-1-1

Circuit board

CSR circuit board
SP circuit board
PC circuit board

*1: Since IC2052 mounted on the PC circuit board

is CSP type, replacement is not possible:
Replace the whole PC circuit board when
IC2052 becomes faulty. Other components on
the PC circuit board can be replaced.

Component replacement.

Component replacement or
Circuit board assembly
replacement (Order format).

Servicing method

PC CIRCUIT
BOARD

*1

CSR CIRCUIT
BOARD

Fig. 2-1-1 Locations of Circuit Boards

SP CIRCUIT
BOARD

2 - 1

General Description > Features

2-2 Features

Compact and lightweight

Since a compact zoom lens is used and the
density of parts mounted on circuit boards is
thereby increased, the volume and weight of
camera body can be reduced to approx. 28% and
approx. 45% of VK-S274R, respectively.

VK-S274R/S274ER

Fig 2-2-1 Reduced Body Volume

Built-in Optical Power Zoom Lens

A highly reliable optical 10-power zoom lens is mounted, and it is equipped with auto-focus and auto
iris functions.

VK-U174/U174E

12-Power Digital Zoom Function

The 12-power digital zoom, combined with the 10-power optical zoom, makes possible up to 120­power zooming.

Remote Control via RS-232C

Focus, iris and zoom can be remotely operated via RS-232C.

External Synchronization with AC-Line Pulse Signal

This chassis camera is compatible with external sync using AC-line pulse signal, as well as with
internal sync.

2 - 2

General Description > Specifications

2-3 Specifications

The specifications in shaded columns are different from those of previous models.
Design and specifications are subject to change without notice.

Item

Signal Format

Scanning System
Scanning
Frequency

Image Sensor

Lens

Signal Processing Circuit
Sync. System
Camera Functions
(Control through
RS-232C)

Horizontal

Vertical

Total Pixels

Effective Pixels

Focal Length
Angle of View
F-Value
Min. Distance

Optical Zoom
Digital Zoom
Video Focus
White Balance
Digital Slow Shutter
(DSS)
Shutter
Speed

Mosaic
Reverse
Mirror
Iris
Privacy Zone Masking
Scene Memory (Freeze)
Communication Speed of
RS-232C
Position Preset

*: Default settings

Pro-AE mode
(Auto)
Pro-AE+* mode
(Pro-AE + DSS)
Manual

VK-U174: NTSC
VK-U174E: PAL
2:1 Interlacing
VK-U174: 15.734 kHz
VK-U174E: 15.625 kHz
VK-U174: 59.94 Hz
VK-U174E: 50 Hz
1/4-inch CCD
VK-U174: 811 (H) × 508 (V), 410k
VK-U174E: 795 (H) × 596 (V), 470k
VK-U174: 768 (H) × 494 (V), 380k
VK-U174E: 752 (H) × 582 (V), 440k
f = 3.8 - 38.0 mm
Horizontal 50.7°(Wide), 5.4°(Tele)
F1.8 (Wide) - F2.4 (Tele)

1.0m (Tele), 0.01m (Wide)
DSP6
Internal/External
Wide* - Tele 10× (Zoom speed: 3.2s*/4.3s)
Off*/On (Up to 12×)
Auto*/Manual (Near - Far/Fix)
Auto*/Manual (Red/Blue Gain: Up-Down/Fix)
VK-U174: 1/1 - 1/60s
VK-U174E: 1/0.75 - 1/50s
VK-U174: 1/60 - 1/4000s
VK-U174E: 1/50 - 1/4000s
VK-U174: 1/1 - 1/4* - 1/4000s
VK-U174E: 1/0.75 - 1/3* - 1/4000s
VK-U174: Shutter priority (1/1 - 1/4000s)/

Exposure priority (F1.8 - F28.8)/
AGC priority (0 - 32dB)

VK-U174E: Shutter priority (1/0.75 - 1/4000s)/

Exposure priority (F1.8 - F28.8)/

AGC priority (0 - 32dB)
Off*/On
Off*/On
Off*/On
Auto*
Off/On* (2 zone 2-D/8 zone 3-D)
Off*/On
Selective
(4.8k*/9.6k/19.2k/38.4/57.6k bps)
No-Trace preset/Trace preset
(Memory: max. 64 position)

VK-U174/U174E

2 - 3

General Description > Specifications

Item VK-U174/U174E

Horizontal Resolution

Luminance S/N Ratio
Sensitivity

Video output
Supplied Voltage
Power Requirement
Operating Temperature
Operating Humidity
Dimensions
Weight

Pro-AE mode (1/60s or 1/50s,
F1.8, AGC gain: 32.0dB)
Pro-AE+* mode (1/4s or 1/3s)

*: Default settings

VK-U174: More than 470 TV lines
VK-U174E: More than 460 TV lines
More than 50dB

1.0 lx

0.1 lx
Composite: 1.0 ± 0.2Vp-p
9 V - 12 V DC ± 0.5 V

2.6 W (When suppling 9 V DC)
0 - 50° (Recommended: 0 - 40°)
10 - 90%

34.6 (W) × 39.7 (H) × 54.7 (D) mm
Approx. 100g

2 - 4

General Description > Comparison from Previous Models

60mm

89.5mm

50mm

2-4 Comparison from Previous Models

Item

Image Sensor

Total Pixels

Effective Pixels

Lens

Signal Processing Circuit
Camera
Functions
(Control
through
RS-232C)

Horizontal Resolution

Luminance S/N Ratio
Sensitivity

Supplied Voltage
Power Requirement
Weight
Dimensions

Focal Length
Angle of View
F-Value
Min. Distance

Optical Zoom
Digital Zoom
White Balance

Shutter Speed

Reverse
Mirror
Mosaic
Iris
Privacy Zone Masking
Scene Memory (Freeze)
Communication Speed
of RS-232C
Position Preset

Pro-AE mode
Pro-AE+ mode

1/4-inch CCD
VK-U174: 811 (H) × 805 (V),

VK-U174E: 795 (H) × 596 (V),

VK-U174: 768 (H) × 494 (V),

VK-U174E: 752 (H) × 582 (V),

f = 3.8 - 38.0 mm
Horizontal 50.7°(Wide), 5.4°(Tele)
F1.8 (Wide) - F2.4 (Tele)

1.0m (Tele), 0.01m (Wide)
DSP6
10× (Zoom speed: 3.2s/4.3s)
Off/On (Up to 12×)
Auto/Manual (Red/Blue Gain: Up­Down/Fix)
VK-U174: 1/1 - 1/4 - 1/4000s
VK-U174E: 1/0.75 - 1/3 - 1/4000s
Off/On
Off/On
Off/On
Auto
Off/On (2 zone 2-D/8 zone 3-D)
Off/On
Selective
(4.8k/9.6k/19.2k/38.4/57.6k bps)
No-Trace preset/Trace preset
(Memory: max. 64 position)
VK-U174: More than 470 TV lines
VK-U174E: More than 460 TV lines
More than 50dB

1.0 lx

0.1 lx
9 V - 12 V DC ± 0.5 V

2.6 W (When suppling 9 V DC)
Approx. 100g

VK-U174/U174E

410k

470k

380k

440k

: Same as on left

VK-S274R/S274ER

VK-S274R:

VK-S274ER:

VK-S274R:

VK-S274ER:

f = 4 - 88 mm
Horizontal 47°(Wide), 2.2°(Tele)
F1.6 (Wide) - F3.8 (Tele)

DSP5
22× (Zoom speed: 3.9s/6.3s)

VK-S274R: 1/2 - 1/4 - 1/4000s
VK-S274ER:1/1.5 - 1/4 - 1/4000s
Not Provided

VK-S274R:
VK-S274ER:

0.06 lx

3.65 W (When suppling 9 V DC)
Approx. 222g

39.7mm

54.7mm

34.6mm

2 - 5

General Description > Comparison of Main Control ICs

2-5 Comparison of Main Control ICs

Item

Image Sensor

Sensor Drive
CDS AGC & A/D Conv.
Clock Gen.
Camera DSP
SDRAM
Reset Pulse Gen.

EEPROM1
EEPROM2
4fsc Gen.
Camera µP
FV Det.
Level Shift
Phase Compa.
PWM
6V Reg.

7.2V Reg.
Y/C Mix. & Video Amp
Zoom/Focus Motor Drive
F-Det.
Iris Drive
Gain Switch

VK-U174: ICX278AK-L (IC1001)
VK-U174E: ICX279AK-L (IC1001)
µPD16510GR (IC1002)
HD49334ANP (IC2001)
TC7SHU04FUL (IC2051)
HG75C015ABT (IC2052)
W986432DH (IC2101)
BD5227FVE (IC2302)

BA9016RFV (IC2303)
BA9016RFV (IC2304)
TC7SHU04FUL (IC2305)
HD64F2238RTF13 (IC2507)
SN74AHC1G08HDCK (IC2508)
SN74AHCT125PW (IC2509)
74VHC4046MTCX (IC2510)
TL1464IPT (IC3001)
PQ20WZ51 (IC3002)
Not provided
BA7665FS (IC3104)
UPD16878GS-BGG (IC4001)
NJM13403V-TE (IC4101)
NJM13404R (IC4103)
SN74AHC1G66HDCK (IC4102)

VK-U174/U174E

: Same as on left

VK-S274R/S274ER

VK-S274R: (IC1001)
VK-S274ER: (IC1001)

(IC1002)

HD49323AF (IC1101)

(IC1174)
HG73C053FE (IC1121)
IC41LV16100S-50G (IC1122)
NC7SZ14P5 (IC1204)
NC7SZ14P5 (IC1205)
SN74AHC1G08HDCK (IC1206)
RN5VD27AA (IC1251)

(IC1202)

(IC1203)
TC7SU04FU (IC1173)
HD6432238RN41FA (IC1201)

(IC1604)

(IC1602)

(IC1603)

(IC1501)
Not provided
PQ20WZ51 (IC1502)

(IC1601)
TB6512AF (IC1301 & IC1302)
µPC5023GS-147-GJG (IC1351)

Not provided

2 - 6

General Description > List of Abbreviations and Terms for Surveillance System

2-6 List of Abbreviations and Terms for Surveillance System

Abbreviation/

Index

A

C

D

E

F

H

I

J

Term

ANSI

ATA
ATA card

Category

Category 5
CCTV
CF
C mount

Compact
Flash
CS mount

CSP

Daisy chain
DSS
D-SUB
EIA

EIAJ
Ethernet

Flange Back
Hard Disk
Drive

HDD
IDE

IEEE

Interlaced
CCD
Sensor
IR
JEIDA
JEITA

JPEG

American National Standard Institute: This organization establishes industrial product
specifications for US.
AT Attachment interface: Formal standard of IDE standardized by ANSI.
A kind of PC card. It incorporates a flash memory and hard disk: The format of
connecting to PC conforms to the ATA standard.
Division of twisted pair cables for communications depending on the frequency
bandwidth. Categories 1-6 are available.
Twisted pair cable for communications whose frequency bandwidth is 100 MHz.
Closed Circuit Television: System for sending video signals to subscribers only.
See "Compact Flash".
Type of lens mount for video cameras. A mount with flange back of 17.526 mm is referred
to as a C mount.
Abbreviated and referred to as CF. Compact memory card, 36.4 mm long × 42.8 mm wide
× 3.3 mm thick.
Type of lens mount for video cameras. A mount with flange back of 12.5 mm is referred to
as a CS mount.
Chip Scale Package or Chip Size Package: This IC was made compact by arranging pins
under the package.
To connect multiple devices together.
Digital Slow Shutter.
A "D"-shaped trapezoidal connector.
Electronic Industries Alliance: This US electronic industrial organization oversees the
electronic industry in US and standardizes various technologies and techniques.
See "JEITA".
Standard for communication format established by IEEE: This specifies the transmission
rate, cable used and data exchange format. 10Base-T and 100Base-TX are also included
in this standard.
Distance from the lens installation surface to recording surface of image sensor.
Abbreviated and referred to as HDD. This device uses a motor to rotate at high speed a
disk coated with magnetic substance on its surface, and brings a magnetic head to the
disk to read and write data.
See "Hard Disk Drive".
Integrated Device Electronics: One of the formats for connecting PC and hard disk that
was established by hard disk manufacturers. ANSI currently refers to it as the ATA
standard.
Institute of Electrical and Electronic Engineers in US: The world largest institute related
to electronics; has over 320,000 members in more than 130 countries in the world.
This CCD image sensor scans an image twice to create a one-image signal. It scans
roughly once and then interpolates between first scanning lines the second time to
interlace the image.
Infrared Ray.
See "JEITA".
Japan Electronics and Information Technology Industries Association: came into
existence when JEIDA (Japan Electronic Industry Development Association) merged
with EIAJ (Electronic Industries Association of Japan) in November, 2000.
Joint Photographic Expert Group: International standard format for compressing still
images.

Explanation

2 - 7

General Description > List of Abbreviations and Terms for Surveillance System

Abbreviation/

Index

Explanation

Term

L

LAN

M

MPEG

MPEG2

MPEG Audio
Layer II

P

PC card

R

Progressive
scan CCD
Sensor
Protocol
RAID

RJ-45
RS-232C

RS-485

S

SCSI

ScTP

SIF

STP

SXGA

T

Twisted Pair
Cable

U

UTP

V

VBR

VGA

Local Area Network: A network within a limited area, such as in company or school.
Moving Picture Experts Group: Standard related to compression of video (movie) and
audio. There are four types of MPEG - MPEG1, MPEG2, MPEG4 and MPEG 7 ­depending on the compression method and image quality.
Moving Picture Experts Group Phase 2: A higher standard of MPEG which is applied to
video (movie) requiring higher quality.
One of three audio compression standards (layers I-III) defined by MPEG.

Standard card type expansion device that is inserted into a slot for PC card. JEITA and
PCMCIA (Personal Computer Memory Card International Association) are cooperating to
perform standardization. There are three types of cards - TYPE I, II and III - depending
on differences in functions and thickness. The PC card is also referred to as a PCMCIA
card.
This CCD image sensor scans an image once to create a one-image signal. Also referred
to as a non-interlaced CCD sensor.

Procedure, regulations and conventions for data communications.
Redundant Array of Independent Disks: This technique arrays multiple hard disks and
then uses them as one disk to decentralize accesses, thereby enhancing reliability and
process speed. There are seven types of RAID - RAID0-RAID6.
8-pole, 8-core connector used for communication cable.
Recommended Standard 232 version C: One of the serial communication standards
established by EIA. Communication standard for one-to-one connections only. 25-pin or
9-pin D-SUB connectors are used.
Recommended Standard 485: One of serial communication standards established by EIA.
This standard complies with multiple-to-multiple connections of up to 32 units. 25-pin D­SUB connectors are normally used.
Small Computer System Interface: A standard for connecting computer and peripheral
devices. The number, First, Ultra, Wide, etc., prefixed or suffixed to SCSI indicates the
data transfer rate and connector specifications.
Screened Twisted Pair: One type of twisted pair cables. Only the inside of the outermost
sheath in this twisted pair cable is shielded. Noise resistance characteristics are superior
to UTP.
Standard Image Format: This format delivers the resolution of 320 horizontal × 240
vertical pixels.
Shielded Twisted Pair: One type of twisted pair cables, with each pair shielded. Noise
resistance characteristics are superior to UTP or ScTP.
Super eXtended Graphics Array: An expanded specification of XGA, with resolution of
1280 horizontal × 1024 vertical pixels.
One type of communication cables: Two sheathed cables are twisted into one pair, which
is further sheathed. 4 pairs of cables twisted and sheathed are normally used for
communication cables.
Unshielded Twisted Pair: One type of twisted pair cables, without shield. Noise
resistance characteristics are inferior to ScTP.
Variable Bit Rate: This format of coding audio and video varies the amount of data
depending on the subject image.
Video Graphics Array: The resolution is 640 horizontal × 480 vertical pixels.

2 - 8

General Description > List of Abbreviations and Terms for Surveillance System

Abbreviation/

Index

Explanation

Term

W

X

0-9

WDR

XGA

10Base-T
100Base-T
100Base-TX

Wide Dynamic Range: The Hitachi wide dynamic range technique lets a video camera
with progressive scan CCD record an image at a shutter speed suitable for brighter object
and another image at a shutter speed suitable for darker object. It then synthesizes the
two images, thereby reproducing a clear picture.
eXtended Graphics Array: Extended VGA specifications with the resolution of 1024
horizontal × 768 vertical pixels.
Ethernet specifications using twisted pair cables. The number indicates data transfer
rate; T after a hyphen indicates the use of a twisted pair cable. The data transfer rate of
10Base-T is 10 Mbps, and the data transfer rate of 10Base-T/TX is 100 Mbps.

2 - 9

3

Description of Operation

3-1 Structure Schematics

0mm

2mm

14mm

12.9mm

34.4mm

4-M2 SCREWS
(These screws are limit of height
keep as being less than 2mm for 'C' )

20.4mm

40mm

19.6mm

34.6mm

16.1mm

18.5mm

54mm

2mm

m

m

9

2

32mm

0mm

2mm

14mm

52mm

12.9mm

34.4mm

4-M2 SCREWS
(These screws are limit of height
keep as being less than 2mm for 'C' )

M2 SCREWS

M2 SCREWS
(These screws
are limit of height
keep as being less
than 2mm for 'C' )

0.6mm

C

CHASSIS

Fig. 3-1-1

3 - 1

Description of Operation > Microprocessor Pin Function Table

3-2 Microprocessor Pin Function Table

3-2-1 Camera microprocessor (IC2507: Camera µP)

Pin
No.

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

31
32
33

34
35
36

37
38

Abbreviation

LD-DSP
4800ST
NC1
GYRO-RST
NC2
NC3
RDOEB
ZDOEB
RDCK

ZDCK
IRDCK
VCC1
LINE-SW

GND1
KEY-IN0
KEY-IN1
KEY-IN2
KEY-IN3
KEY-IN4
KEY-IN5
NC4
NC5
TEST0
TEST1
CHECK8
ZD-RST
RD-RST
IRIS-PWM

LD-JIG
ZOOM-LED

TXD2
RXD2
FCS-LED

ZDCW
ZD-PWMA
RDCW

RD-PWMA
FV

I/O

O

-----

-----

-----

-----

-----

-----

----­O

-----

-----

-----

I

-----

I
I
I
I
I
I

-----

-----

-----

-----

-----

----­O
O

----­O

O

I

O

-----

----­O

O

I

Active

Level

Pulse

-----

-----

-----

-----

-----

-----

-----

Pulse

-----

-----

-----

Hi/Lo

----­0V-3V
0V-3V
0V-3V
0V-3V
0V-3V
0V-3V

-----

-----

-----

-----

-----

-----

Hi

Pulse

-----

Pulse

Pulse
Pulse
Pulse

-----

-----

Pulse

-----

Pulse

Function

Activates data communication with IC2502 (CAMERA DSP).
Not used. Open.

Outputs focus motor drive signal to IC4001 (ZOOM/FOCUS MOTOR
DRIVE).
Not used. Open.

3V power input.
External sync detection input. When "Hi" is input, the unit will be
driven in the external sync mode; when "Lo" is input, it will be driven
in the internal sync mode.
Ground.
Operation switch detection input.

Not used. Open.

Reset signal output. Resets IC4001 (ZOOM/FOCUS MOTOR DRIVE).
Output pulses to drive the iris motor in the lens block via IC4103
(IRIS DRIVE).
Not used. Open.
Output pulses to drive the ZOOM LED in the lens block via Q4001
(LED DRIVE).
Pins for reading/writing microprocessor program: Exclusive use at the
factory.
Output pulses to drive the FOCUS LED in the lens block via Q4001
(LED DRIVE).
Not used. Open.

Issues a command which determines with IC4001 (ZOOM/FOCUS
MOTOR DRIVE).
Not used. Open.
Receives the vertical sync pulses that detect the iris detection area,
from IC2502 (CAMERA DSP).

3 - 2

Description of Operation > Microprocessor Pin Function Table

Pin
No.

39
40
41
42
43
44

45
46
47
48
49

50
51
52

53
54
55
56
57
58
59
60
61
62
63
65
64
66
67
68
69

70
71
72
73
74
75
76
77
78
79
80

Abbreviation

FCUS-SEN
NC5
ZOOM-SEN
GND2
HALL-ADJ1
HALL-ADJ0

BATTERY
KEY-AD0
KEY-AD1
+B-DET
TEMP-ADJ

KEY-AD2
KEY-AD3
FDET

AVCC1
AVCC2
VCC2
VCC3
NC7
NC8
RESET-IN
VCC4
STBY
VCC5
XTAL
EXTAL
GND3
FWE
MD2
NC9
HALL-G

NC10
NC11
HD
NC12
NC13
FP
SD
RD
EP3
NC14
NC15

I/O

I

----­I

-----

O
O

I
I
I
I
I

I
I
I

-----

-----

-----

-----

-----

----­I

-----

-----

----­I

O

I
I
I

-----

O

-----

----­I

-----

----­I

O

I
I

-----

-----

Active

Level

Pulse

-----

Pulse

----­0V-3V
0V-3V

0V-3V
0V-3V
0V-3V
0V-9V
0V-3V

0V-3V
0V-3V
0V-3V

-----

-----

-----

-----

-----

-----

Lo

-----

-----

-----

Pulse
Pulse

----­0V-3V
0V-3V

-----

Hi

-----

-----

Pulse

-----

-----

Pulse
Pulse
Pulse
Pulse

-----

-----

Function

Focus motor position detection input.
Not used. Open.
Zoom motor position detection input.
Ground.
Controls the offset voltage of IC4101 (F-DET).
Controls the bias voltage of the Hall devices via Q4101 (BIAS GEN.)
and Q4103 (BIAS DRIVE)
Not used. Connected to 3V line and ground via resistors.
Operation switch detection input.

Power voltage (+B) detection input. Monitors the +B line voltage.
Temperature change detection input. Detects variations in the
forward voltage at the connected diode to correct the back-focus.
Operation switch detection input.

F-value detection input. Receives the F-DET voltage detected by
IC4101 (F-DET) and compares this with the reference voltage input
via pin 53 to detect the F-value.
Reference 3V power input.
A/D reference voltage input (connected to 3V power supply).
3V power input.

Not used. Open.
Not used. Connect to ground.
Reset signal input from IC2302 (RESET PULSE GEN.).
3V power input.
Not used. Connect to 3V power supply.
3V power input.
Drive X2301 to generate 13.5MHz main clock pulses.

Grounded.
Pins for writing microprocessor program: Exclusive use at the factory.

Not used. Open.
Controls the amplification (gain of Hall device) of IC4102 (HALL
AMP).
Not used. Open.

Inputs horizontal sync from IC2052 (CAMERA DSP).
Not used. Open.

Inputs field discrimination pulse from IC2052 (CAMERA DSP).
Used for initial settings and adjustment. For data communications
with personal computer.
Receives pulses which discriminate the iris detection area.
Not used. Open.

3 - 3

Description of Operation > Microprocessor Pin Function Table

Pin
No.

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99

100

Abbreviation

NC16
NC17
SDO
SDI
SCLK
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
SYS-RST
STBY-5V
CK-CDS
SDO-CDS
CS-CDS

CS-EE1
CS-EE2

I/O

-----

----­O

I

O

-----

-----

-----

-----

-----

-----

-----

-----

----­O
O
O
O

O
O

Active

Level

-----

----­Pulse
Pulse
Pulse

-----

-----

-----

-----

-----

-----

-----

-----

----­Hi/Lo
Pulse
Pulse
Pulse

Pulse
Pulse

Function

Not used. Open.

For data communications with IC2052 (CAMERA DSP), IC2303
(EEPROM1), IC2304 (EEPROM2).

Not used. Open.

Power circuit control output. Controls the IC3001 (PWM).
Transfer data to IC2001 (CDS/AGC & A/D CONV. ).

Activates data communications with IC2001 (CDS/AGC & A/D
CONV. ).
Activates data communications with IC2303 (EEPROM1).
Activates data communications with IC2304 (EEPROM2).

3 - 4

4

Troubleshooting

4-1 Trouble Diagnosis

4-1-1 Setting to service position

Remove bracket R and bracket L, referring to “5. Disassembly and Reassembly”, and connect the
camera as shown in Fig. 4-1-1.

Note:

To prevent short-circuit, always perform trouble diagnosis of camera on insulated mat.

PC CIRCUIT
BOARD

CSR CIRCUIT
BOARD

PG3501

DSP INTERFACE CONNECT JIG
(Parts No. 7069179)

1

RD WHT

2

SD BRW

3

GND BRW

4

+B BRW

5

GND BRW

6

VIDEO BRW

7

GND(VIDEO) BRW

8

EX-FV BRW

9

GND(EX-FV) BRW

DC POWER
SUPPLY
(9V/3A)

+

GND

Fig. 4-1-1 Connections for Trouble Diagnosis

2345

1

9PIN FLAT CABLE
(ACCESSORY)

9

1

9

6

78

COLOR MONITOR

VIDEO IN

4 - 1

Troubleshooting > Trouble Diagnosis

4-1-2 Trouble diagnosis flowchart

(1) No video (luminance) signal

5V

Ye s

TL3006 or TL4006 :

3V

Ye s

TL3007 or TL1212 :

2V

Ye s

TL3008 : 15V

Ye s

TL3009 : -7V

Ye s

TL4023 : 6V

Ye s

No

Refer to "(3) No power"TL3005 or TL2501 :

No

Refer to "(3) No power"

No

Refer to "(3) No power"

No

Refer to "(3) No power"

No

Refer to "(3) No power"

No

Refer to "(3) No power"

Circuit No.

1000 to 1099
1100 to 2999

3000 and higher

Circuit Board

SP

PC

CSR

IC3104-2 :

Luminance signal

Ye s

IC3104 faulty

No

TL1015 or TL2002 :

CCD output signal

CCD output signal

IC2001-33, 34, 35 :

15 to 17 : Pulses

Luminance signal

Ye s

IC2001-22 :

Ye s

Pulses

Ye s

IC2001-12,

Ye s

IC2001-1 to 9,

36 : Pulses

Ye s

R2151 :

Ye s

No

1

[Continued on next page]

C2002 faulty or connect

No

the connections of circuit
boards.

No

IC2507 faulty.

No

IC2052 faulty.

No

IC2001 faulty.

No

TL1114 : 3V

Ye s

No

Q2153 or D2151 faulty.

Q2151 faulty.

IC2052 faulty.

4 - 2

Troubleshooting > Trouble Diagnosis

1

[Continued from
preceding page]

Q1001 faulty.

TL1017, 1018,

1020, 1021 :

Pulses

Ye s

TL1011 to 1013 :

Pulses

Ye s

IC1001-7 :

CCD output signal

Ye s

TL1001, 1002, 1007

No

No

No

or TL2016, 2015,

TL1003 to 1006 or

TL2011 to 2014 :

IC1002 faulty.

IC2052 faulty.

IC1001 faulty.

2010 : Pulses

Ye s

Pulses

Ye s

IC2052 faulty or connect

No

the connections of circuit
boards..

IC2052 faulty or connect

No

the connections of circuit
boards..

(2) No chroma signal

Q3301-B :

Chroma signal

Ye s

IC3104-7 :

Chroma signal

Ye s

IC3104 faulty.

No

No

Q2152-B :

Chroma signal

IC2052 faulty.

Q3301 faulty.

No

Ye s

Q2152 faulty.

Circuit No.

1000 to 1099
1100 to 2999

3000 and higher

Circuit Board

SP
PC

CSR

4 - 3

Troubleshooting > Trouble Diagnosis

(3) No power

Check fuse

(F3501)

Ye s

TL3511 : 9V (+B)

Ye s

TL3005 or TL2501 :

5V

Ye s

TL3006 or TL4006 :

3V

Ye s

TL3007 or TL1212 :

2V

Ye s

No

Fuse replacement

No

D3007 or C3501 faulty

No

No

No

IC3001-44 : 8V

Q4105 faulty

IC3001-35 : 8V

Q4106 faulty

IC3001-2 : 8V

Ye s

Ye s

Ye s

No

No

No

IC3001 faulty

IC3001 faulty

IC3001 faulty

Circuit No.

1000 to 1099
1100 to 2999

3000 and higher

Circuit Board

SP
PC

CSR

TL3008 : 15V

TL3009 : -7V

D3006 faulty

Ye s

No

Q4107 faulty

No

D3005 faulty

Ye s

Correct the connections
of circuit boards

TL3009 : 7V

Ye s

TL4023 : 6V

Ye s

No

No

Q3004 faulty

IC3002 faulty

Ye s

No

IC3001 faulty IC3001-41 : 8V

4 - 4

Troubleshooting > Trouble Diagnosis

(4) No zoom and focus operation

TL4023 : 6V

Ye s

No

IC3002 faulty

Circuit No.

1000 to 1099
1100 to 2999

3000 and higher

Circuit Board

SP
PC

CSR

When power turned

on: TL4021 or

IC2507-41 : Pulse

Ye s

TL4008 to 4011 or

IC4001-28, 26, 30,

24 : Pulses

No

IC4001-8 : 3V

Ye s

When power turned

on: TL4005 or

IC2507-39 : Pulse

Ye s

TL4001 to 4004 or
IC4001-12, 14, 10,

16 : Pulses

No

IC4001-33 : Pulse

Ye s

No

Ye s

No

No

Ye s

No

Lens faulty.

Check the 3V line

Lens faulty.

IC2507 faulty.

Check the

connections of the

lens flat cable.

Ye s

TL4006 : 3V

Ye s

TL4022 or

IC2507-30 :

Pulse

Ye s

Lens faulty

Check the

connections of the

lens flat cable.

Ye s

TL4006 : 3V

Ye s

TL4007 or

IC2507-33 :

Pulse

Ye s

No

No

No

No

No

Check the 3V line

No

Correct the
connections
of the cable.

Check the 3V line

IC2507faulty.
R4002 faulty.
Q4001 faulty.

Correct the
connections
of the flat cable.

IC2507 faulty.
R4001 faulty.
Q4001 faulty.

IC4001-32 : Pulse

Ye s

IC4001-38 : Pulse

Ye s

TL4024 : Pulse

Ye s

IC4001 faulty.

No

No

No

IC2507 faulty.

IC2507 faulty.

IC2502 faulty.

Lens faulty.

4 - 5

Troubleshooting > Trouble Diagnosis

(5) No focus lens operation

Does zoom

operate

normally?

Ye s

No

See "(4)No zoom and
focus operation."

Circuit No.

1000 to 1099
1100 to 2999

3000 and higher

Circuit Board

SP
PC

CSR

When power turned

on: TL4005 or

IC2507-39 : Pulse

Ye s

TL4001 to 4004 or
IC4001-12, 14, 10,

16 : Pulses

No

IC4001-8 : 3V

Ye s

TL4023 : 6V

Ye s

IC4001-33 : Pulse

Ye s

IC4001-32 : Pulse

Ye s

IC4001-38 : Pulse

No

Ye s

No

No

No

No

No

Check the 3V line

Check the 6V (VM)
line

Lens unit faulty.

IC2507 faulty.

IC2507 faulty.

IC2507 faulty.

Check the

connections of the

lens flat cable.

Ye s

TL4006 : 3V

Ye s

TL4007 or

IC2507-33 :

Pulse

Ye s

Lens faulty.

No

No

No

Correct the
connections
of the flat cable.

Check the 3V line

IC2507 faulty.
R4001 faulty.
Q4001 faulty.

Ye s

TL4024 : Pulse

Ye s

IC4001 faulty.

No

IC2502 faulty.

4 - 6

Troubleshooting > Trouble Diagnosis

(6) Subject is greatly out-of-focus when zoomed

Check the Zoom

switch unit.

Ye s

IC2507-49 :

1.2-1.6V

Ye s

#

Data Initialize and

adjust auto focus.

Does autofocus

operate normally?

Ye s

END

No

No

Note: For the item marked #, perform all
the adjustments required when the
unit is data initialized, before
adjustiNo auto focus.

No

(7) No zoom operation

Does focus operate

normally?

Ye s

No

See "(4) No zoom and
focus operation."

Zoom switch faulty.

D2502 faulty.
C2523 faulty.
R2546 faulty.

IC2507 faulty.

Circuit No.

1000 to 1099
1100 to 2999

3000 and higher

Circuit Board

SP
PC

CSR

Check the

zoom switch unit.

Ye s

When power turned

on: TL4021 or

IC2507-41 : Pulse

Ye s

TL4008 to 4011 or

IC4001-28, 26, 30,

24 : Pulses

No

IC4001-8 : 3V

Ye s

TL4023 : 6V

Ye s

IC4001 faulty

No

Zoom switch faulty.

No

Ye s

No

No

Check the 3V line

Check the 6V (VM)
line

Lens faulty.

Check the

connections of the

lens flat cable.

Ye s

TL4006 : 3V

Ye s

TL4022 or

IC2507-30 :

Pulse

Ye s

Lens faulty.

No

No

Check the 3V line

No

Correct the
connections
of the flat cable.

IC2507 faulty.
R4002 faulty.
Q4001 faulty.

4 - 7

Troubleshooting > Trouble Diagnosis

(8) No auto focus operation

Does zoom

operate

normally?

Ye s

Connect an
oscilloscope
to video output

VIDEO SIGNAL:

360mVp-p or more

Ye s

Set the zoom to the
wide-angle end.
Point at the objects
from the infinity to
close-up ends.

Is there a point at

which focus is obtained

between the infinity
and close-up ends?

No

TL4005 or

IC2507-39 :

Pulse

No

Check the

connections of the

lens flat cable.

Ye s

No

See "(4) No zoom and
focus operation."

No

Note: For the item marked #, perform all
the adjustments required when the
unit is data initialized, before
adjustiNo auto focus.

Ye s

Ye s

No

Increase the
illumination
of the subject.

#

Data Initialize and
adjust auto focuss.

Correct the
connections
of the flat cable.

Circuit No.

1000 to 1099
1100 to 2999

3000 and higher

Does the video

level increase?

Yes

Does autofocus

operate normally?

Ye s

END

TL4001 to 4004 or
IC4001-12, 14, 10,

16 : Pulses

No

IC4001-8 : 3V

Ye s

No

Camera circuit faulty.

No

Ye s

No

Check the 3V line

Circuit Board

SP
PC

CSR

IC2507 faulty.

Lens faulty.

TL4006 : 3V

Ye s

TL4007 or

IC2507-33 :

Pulse

Ye s

Lens faulty.

No

No

Check the 3V line

IC2057 faulty.
R4001 faulty.
Q4001 faulty.

TL4023 : 6V

Ye s

IC4001-33 : Pulse

Ye s

IC4001-32 : Pulse

Ye s

IC4001-38 : Pulse

Ye s

TL4024 : Pulse

Ye s

IC4001 faulty.

No

Check the 6V (VM)
line

No

No

No

IC2507 faulty.

IC2507 faulty.

IC2507 faulty.

IC2502 faulty.

4 - 8

5

Disassembly and Reassembly

5-1 Order of Disassembly

Refer to “Disassembly Flowchart” in Fig. 5-1-1 for the order of
removing components. When reassembling components, use the
reverse order to removal unless otherwise specified.

Note:

When replacing components in the VK-U174/U174E, be sure to
use only those shown in "Replacement Parts List".

Reading Disassembly Flowchart:

After locating the target component in the flowchart, remove all
components of the target in sequence, following the arrows
(routes) from the top of flowchart.

5-2 Disassembly

Information:

Numbers in figures are step numbers in disassemble procedure,
and letters in brackets [ ] show the types of screw.

Component name

L Bracket
R Bracket

CSR Circuit Board

Circuit Board Frame

Camera Frame
PC Circuit Board

Lens Frame S
Lens Frame

SP Circuit Board
Sensor Unit

Image Sensor
Lens

Item
No.

1) to 3)

4) to 7)

8) and 9)

10) and 11)

12) and 13)

14)

15)

L and R Brackets (Fig. 5-2-1)

1) Remove three screws [A].

2) Release two tabs and remove the L bracket.

3) Remove three screws [A] and remove the R bracket.

3) SCREWS [A]
R BRACKET

[A] M1.7×3 (Black)

Fig. 5-1-1

CAMERA CHASSIS

1) SCREW [A]

L BRACKET

2) TABS

1) SCREWS [A]

Fig. 5-2-1

5 - 1

Disassembly and Reassembly > Disassembly

CSR Circuit Board (Fig. 5-2-2)

4) Remove three screws [B].

5) Move the bottom of PC circuit board in the direction of the arrow to release the connections with
CSR circuit board (connections of PG2002 and PG3001).

6) Remove two screws [B].

7) Disconnect flat cable.

PC CIRCUIT
BOARD

5)

PG2002 &
PG3001

[B] M1.7×3 (Gold)

Circuit Board Frame (Fig. 5-2-3)

8) Remove three screws [A].

9) Remove screw [C].

4) SCREWS [B]

7-1) Unlock

7-2) Pull out

Fig. 5-2-2

PC CIRCUIT
BOARD

7) FLAT CABLE

6) SCREWS [B]

CSR CIRCUIT
BOARD

PC CIRCUIT
BOARD

8) SCREWS [A]

[A] M1.7×3 (Black)

[C] M1.7×2 (Black)

CIRCUIT
BOARD
FRAME

9) SCREW [C]

Fig. 5-2-3

Fig. 5-2-4

5 - 2

Disassembly and Reassembly > Disassembly

Camera Frame and PC Circuit Board (Fig. 5-2-4)

10) Remove two screws [C].

11) Disconnect flat cable from the PC and SP circuit boards.

10) SCREWS [C]

[C] M1.7×2(Black)

CAMERA
FRAME

PC CIRCUIT
BOARD

11) FLAT CABLE

SP CIRCUIT
BOARD

Fig. 5-2-4

Lens Frame-S and Lens Frame (Fig. 5-2-5)

12) Remove screw [A].

13) Remove screw [D].

[A] M1.7×3 (Black)

[D] M1.7×4 (Black)

LENS
FRAME-S

SP
CIRCUIT
BOARD

12) SCREW [A]

SP
CIRCUIT
BOARD

LENS
FRAME

13) SCREW [D]

Fig. 5-2-5

SP Circuit Board and Sensor Unit (Fig. 5-2-6)

14) Unsolder the terminals (fourteen points) of image sensor on the SP circuit board.

SENSOR UNIT

SP CIRCUIT
BOARD

14) UNSOLDER

Fig. 5-2-6

5 - 3

Disassembly and Reassembly > Disassembly

Image Sensor and Lens (Fig. 5-2-7)

15) Remove two screws [E] and remove image
sensor, the crystal filter and rubber also
removed. Be careful not damage and lost
them.

Procedure and caution for reassembly

The crystal filter used in VK-U174/U174E
has a fixed orientation: Set it so that the
plane without color is in contact with the
image sensor, and the plane with color is
in contact with the lens.

[E] M1.7×5

WITHOUT
COLOR

WITH
COLOR

15) SCREWS [E]

IMAGE
SENSOR

(Silver)

RUBBER

SHEET

CRYSTAL
FILTER

LENS

Fig. 5-2-7

5 - 4

6

Adjustment

6-1 Preparations for Adjustment

All adjustments are performed using the adjustment program (ZMAP: Zoom camera Manual
Adjustment Program) and personal computer (PC). If error message appears during adjustment,
refer to "6-8 Error Messages and Countermeasure".

6-1-1 List of equipment and jigs

New

Adjustment Floppy
Disk (Adjustment
Program)

Personal Computer (PC)
[Goods on the Market]

*1

DSP Interface Connect
Jig No. 7069179

RS-232C Cable (9 or 25
pins) Straight Type
[Goods on the Market]

DSP-R Jig
No.7099448

*1: The adjustment floppy disk is not for sale: It will

6-1-2 List of test equipment and charts

1) Gray scale chart

2) Color bar chart

3) Backfocus chart

4) Oscilloscope

5) Vectorscope

6) Digital voltmeter (DVM)

7) 3100K light box

8) Color Monitor

9) DC power supply for the video camera

10) DC power supply for the DSP-R jig

C12 Light Balancing
Filter No.7099369

be supplied only when service maintenance
contract is concluded.

Gray Scale Chart

Color Bar Chart

Information:

It is recommended that you use a vectorscope
when performing the chroma gain adjustment.
You can use an oscilloscope instead:
Note, however, that the adjustment accuracy
will be lower.

Backfocus Chart

6 - 1

Adjustment > Preparations for Adjustment

6-1-3 Connections for adjustment

Connect the video camera to the test equipment and jigs as shown in Fig. 6-1-1

30 - 50cm

CSR CIRCUIT
BOARD

LIGHT
BOX

DC POWER
SUPPLY
(9V/3A)

DC POWER
SUPPLY
(5V/1A)

PC CIRCUIT
BOARD

DSP INTERFACE
CONNECT JIG

+

GND

+

GND

1

RD(232C) WHT

2

SD(232C) BRW

3

GND BRW

4

+B BRW

5

GND BRW

6

VIDEO BRW

7

GND(VIDEO) BRW

8

EX-FV BRW

9

GND(EX-FV) BRW

YEL

RED

BLK

PG3501

DSP-R JIG

9PIN FLAT CABLE
(ACCESSORY)

9

1

2345

1

9

6

78

WHT
BLK

RS-232C
CABLE

Fig. 6-1-1

VECTORSCOPE

To
INPUT

To
OUTPUT

When using an
osilloscope only

PERSONAL
COMPUTER

OSCILLOSCOPE

CH1

CH2

To VIDEO IN
TERMINAL

COLOR
MONITOR

Note:

1) The adjustment program will not operate normally unless the video camera, PC and DSP-R jigs
are all turned on.

2) Take care with the following when pointing the video camera at a chart (light box):

a) Focus the chart correctly.
b) Set the chart (light box) 30-50 cm away from the lens surface, and avoid any effects from

surrounding light (except for a case where some designation is given).

3) Be sure to connect the video output of video camera to a color video monitor (terminate the video
output with 75 ohm):
If the video output is not connected to the monitor (and if it is not terminated with 75 ohm), the
output video signal level cannot be measured correctly.

4) Use light box that does not flicker and whose color temperature is controlled, for adjustment. If
an inappropriate light box is used, precise adjustment will not be possible, and the adjustment
program will not operate normally.

6 - 2

Adjustment > Preparations for Adjustment

6-1-4 Setting test equipment

(1) Oscilloscope

The names of switches, knobs, modes, etc. of oscilloscope may vary slightly depending on the
manufacturer or model. Since some oscilloscopes may have switches, etc. other than the above that
must be set, see the instruction manual of the particular oscilloscope for details.

1) Probe: 10:1

2) TIME/DIV: 10 or 20 µs (except for a case where some designation is given)

3) VOLTS/DIV: Will vary depending on the measurement object (except for a case where

some designation is given)

4) Synchronization: Internal sync (except for a case where some designation is given)

5) AC/DC/GND: AC (except for a case where some designation is given)

(2) Vectorscope

1) SATURATION: 75%

6-1-5 Starting adjustment program (ZMAP)

1) Connect the video camera, DSP-R jig and PC as shown in
Fig. 2-1, and supply power to them. If the connection of
jig, etc. is inappropriate or power is not supplied, the
adjustment program will not start normally.

2) Operate the PC to start MS-DOS. For details on how to
start MS-DOS, refer to the instruction manual of PC,
since this varies for each PC.

3) Make sure that the adjustment floppy disk is write­protected.

4) Insert the adjustment floppy disk into the floppy disk
drive of PC.

5) Use the PC keyboard to type A: and press Enter

key.
(See the MS-DOS screen-1 and 2)
The letter to be input is to designate the drive into which
the adjustment floppy disk has been inserted. If using a
drive other than A, designate the drive.

6) Input ZMAP2003

(space)

1

and press Enter

key. (See the
ZMAP input screen)
The number to be input after a space is to designate the
serial port no. of PC. If the PC has two or more serial
ports, and the DSP-R jig is connected to a port other
than serial port 1, input the serial port number.

MS-DOS screen-1

C>

Input A and press
Enter key.

MS-DOS screen-2

C>A:
A>

Input ZMAP
2003 (space) 1.

ZMAP input screen

C>A:
A>ZMAP2003 1

Press Enter key.

(Continued on next page)

6 - 3

Adjustment > Preparations for Adjustment

7) The ZMAP will start: Make sure that the model select
screen appears on the PC display. (See the model select
screen)
If the model select screen does not appear, make sure of
the following:

a) Power is supplied to the video camera and DSP-R jig.
b) The designation of drive (in step 5) is correct.
c) The designation of serial port is correct.
d) The correct adjustment floppy disk has been correctly

inserted.

8) If the appropriate model is displayed on the model select
screen, input the number to PC. If the appropriate model
name is not shown on the model select screen, input P to
PC until the model name appears. If an erroneous model
name or number is selected, misoperation message will
appear on PC display: Press any key to restore the model
select screen.

9) The screen for verifying the model name will appear on
PC display: If it is correct, input Y to PC. If it is incorrect,
input N and start over (from step 8).

10) Make sure that the main menu appears on PC display: If
it does not appear, check whether model selection (in step

8) is correct.

(Continued from preceding page)

Model select screen

***********************************************************

***********************************************************

MODEL SELECT

[1] ЧЧЧЧЧЧЧЧ
[2] ЧЧЧЧЧЧЧЧ
[3] ЧЧЧЧЧЧЧЧ
[4] ЧЧЧЧЧЧЧЧ
[5] ЧЧЧЧЧЧЧЧ
[P] NEXT SELECTION
[ESC] END

Please select the type of the set

Press [1] - [5] or [P] or [ESC]

Model select (Input
the number).

Screen for verifying model name

Selected model is ЧЧЧЧЧЧЧЧ

Are you sure ? (Y/N)

Input Y.

Main menu

***********************************************************

MANUAL ADJUSTMENT PROGRAM

***********************************************************

Reference

Misoperation message

[A] DATA INITIALIZE
[B] ELECTRIC VOLUME
[C] ADJUSTMENT
[D] AUTO FOCUS
[E] SPOT NOISE
[ESC] END

Please select [A] - [E] or [ESC]

CAN NOT FIND THE DATA FILE

**** PRESS ANY KEY ****

To terminate the adjustment program (ZMAP):

Press the Esc key once to three times until the PC display
returns from each menu screen to the MS-DOS screen. When
the MS-DOS screen appears on PC display, turn off the video
camera and jig.

6 - 4

Adjustment > List of Adjustment Items

6-2 List of Adjustment Items

6-2-1 List of adjustments needed after replacing major

The following table shows the adjustment items, their purposes, and whether or not check is
required after replacing major components.
The components shown in the table below are the minimum to be checked after replacing major
components: If several components have been replaced - or depending on the cause of a defect more
components may need to be checked.

Table 6-2-1

: :

: CHECK

: :

Items Purpose Adjustment

Data Initialize

Data Initilize (*2)

Electric Volume

CDS Sampling Pulse

Camera Adjustment (Adjustment)

Auto Iris

White Balance

Chroma Gain

Auto Focus

Zoom/Focus Tracking

AF Noise Level

Initilizing EEPROM.

To suppress noise in the CCD sensor
output signal and maximize the signal
level.

To set the iris control data.

To input the automatic white balance
control data.

To set the color satuation under the
reference color temperrature.

To set the out-of -focus correction level
during zooming.

To set the noise level in the autofocus
circuit.

Electrical Parts

IC1001 IC2001 IC2507

IC2303
IC2304

(*1)

IC4101
IC4102
IC4103

Other

Lens

Check of Zoom/Focus
Trace

Spot Noise

Spot Noise

*1: When replacing the EEPROM, be sure to perform all adjustments only after "Data Initialize".
*2: Since all adjustments must be performed any time "Data Initialize" is done, do not perform it

indiscriminately.

To check the autofocus adjustment.

To correct spot noise.

6 - 5

Adjustment > List of Adjustment Items

6-2-2 Adjustment flowchart

Main menu

***********************************************************

MANUAL ADJUSTMENT PROGRAM

***********************************************************

[A] DATA INITIALIZE
[B] ELECTRIC VOLUME
[C] ADJUSTMENT
[D] AUTO FOCUS
[E] SPOT NOISE
[ESC] END

Please select [A] - [E] or [ESC]

Input: A Input: B Input: C

Data initialize

<< DATA WRITING >>

START TO SEND DATA. (Y/N)

Note:

Refer to "6-3 Data Initialize".

Input: 1

Auto Iris Control

ADJUSTMENT FINISHED

PRESS ANY KEY

Electrical volume Adjustment

***********************************************************

***********************************************************

Input: 1

ELECTRIC VOLUME

[1] CDS SAMPLING PULSE
[ESC] RETURN TO MAIN MENU

Please select [1] or [ESC]

Input: 2

[For VK-S274R/S274ER]

White Balance

<< ADJUSTMENT OF WHITE BALANCE >>

ADJUSTMENT FINISHED

PRESS ANY KEY

Adjustment menu

***********************************************************

***********************************************************

[1] AUTO IRIS CONTROL
[2] WHITE BALANCE
[3] CHROMA GAIN
[ESC] RETURN TO MAIN MENU

Please select [1] - [3] or [ESC]

Input: 3

Chroma Gain

<< ADJUSTMENT OF CHROMA GAIN >>

ROUGH ADJUSTMENT
[U] CHROMA GAIN UP
[D] CHROMA GAIN DOWN

[Crt] + [U] CHROMA GAIN UP
[Crt] + [D] CHROMA GAIN DOWN

[ENTER] SAVE & RETURN TO MENU
[ESC] QUIT

Adjust: Set the red vector to

240% ± 5% of burst

vector.

<< ADJUSTMENT OF CHROMA GAIN >>

DATA WRITING INTO EEPROM

<< ADJUSTMENT OF CHROMA GAIN >>

ADJUSTMENT FINISHED

ADJUSTMENT

FINE ADJUSTMENT

PRESS ANY KEY

Input: D Input: E

Auto Focus

AF menu

***********************************************************

AUTO FOCUS ADJUSTMENT

***********************************************************
[1] ADJUSTMENT OF ZOOM/FOCUS TRACKING

[2] ADJUSTMENT OF AF NOISE LEVEL
[3] CHECK OF ZOOM/FOCUS TRACE
[ESC] RETURN TO MENU

Please select [1] - [3] or [ESC]

Input: 1, 2 or 3

START TO SEND DATA. (Y/N)

Input: Y

FINISHED WRITING DATA

Spot Noise

<< DATA WRITING >>

PRESS ANY KEY

Fig. 6-2-1

6 - 6

Adjustment > Data Initialize / Electronic Volume

6-3 Data Initialize

Restriction:

1) This procedure initializes the adjustment data in EEPROM (including the adjustment data).
Any time you replace the EEPROM, be sure to perform this procedure. Generally, this procedure
is not necessary after replacing other components.

2) After completing this adjustment, be sure to perform all adjustment items as follows.

Procedure

1) Input A to PC on the main menu screen.

2) The screen for verifying the initialization will appear:
Input Y to PC. Entering N on the screen for verifying
initialization will restore the data main menu screen.

3) Follow the instructions on PC display thereafter.

6-4 Electronic Volume

Input B to PC on the main menu screen to display the
electronic volume menu screen. Pressing the Esc key on the
adjustment menu screen will restore the main menu screen.

Main menu

***********************************************************

MANUAL ADJUSTMENT PROGRAM

***********************************************************

[A] DATA INITIALIZE
[B] ELECTRIC VOLUME
[C] ADJUSTMENT
[D] AUTO FOCUS
[E] SPOT NOISE
[ESC] END

Please select [A] - [E] or [ESC]

Input A.

Screen for verifying initialization

<< DATA WRITING >>

START TO SEND DATA. (Y/N)

Input Y.

Follow the instructions on

PC display thereafter.

Main menu

***********************************************************

MANUAL ADJUSTMENT PROGRAM

***********************************************************

[A] DATA INITIALIZE
[B] ELECTRIC VOLUME
[C] ADJUSTMENT
[D] AUTO FOCUS
[E] SPOT NOISE
[ESC] END

Please select [A] - [E] or [ESC]

6 - 7

Input B.

Electronic volume menu

***********************************************************

***********************************************************

ELECTRIC VOLUME

[1] CDS SAMPLING PULSE
[ESC] RETURN TO MAIN MENU

Please select [1] or [ESC]

Adjustment > Electronic Volume / Adjustment (Camera Adjustment)

6-4-1 CDS sampling pulse adjustment

Incompleted Phenomenon

Diagonal beats and horizontal noise occur.

Condition:

Leave the video camera for more than 2 minutes until the
circuits are stabilized after turning it on, then start
adjustment.

Procedure

1) Input 1 to PC on the adjustment menu screen.

2) Follow the instruction on PC display thereafter.

6-5 Adjustment (Camera Adjustment)

Input C to PC on the main menu screen to display the
adjustment menu screen and input to PC the appropriate
adjustment number. Pressing the Esc key on the adjustment
menu screen will restore the main menu screen.

Electronic volume menu

***********************************************************

***********************************************************

ELECTRIC VOLUME

[1] CDS SAMPLING PULSE
[ESC] RETURN TO MAIN MENU

Please select [1] or [ESC]

Input 1.

Follow the instructions on

PC display thereafter.

Main menu

***********************************************************

MANUAL ADJUSTMENT PROGRAM

***********************************************************

[A] DATA INITIALIZE
[B] ELECTRIC VOLUME
[C] ADJUSTMENT
[D] AUTO FOCUS
[E] SPOT NOISE
[ESC] END

Please select [A] - [E] or [ESC]

Input C.

Adjustment menu

***********************************************************

***********************************************************

ADJUSTMENT

[1] AUTO IRIS CONTROL
[2] WHITE BALANCE
[3] CHROMA GAIN
[ESC] RETURN TO MAIN MENU

Please select [1] - [3] or [ESC]

6 - 8

Adjustment > Adjustment (Camera Adjustment)

6-5-1 Auto iris control adjustment

Incompleted Phenomenon

1) The picture becomes too bright.

2) The picture becomes too dark.

Condition

Set point at the light box, without chart inserted, to fill the
screen.

Procedure

1) Input 1 to PC on the adjustment menu screen.

2) Follow the instruction on PC display thereafter.

3) After the AIC (auto iris control) adjustment complete
screen appears, press any key to restore the adjustment
menu screen.

4) Turn the video camera off, leave as is for at least 5
seconds, and then turn it on again. When the video
camera is turned on again, the ZMAP may not operate
normally, and the following adjustments may not be
possible. If this happens, press the Esc key to restore the
MS-DOS screen, and then restart the ZMAP.

Adjustment menu

***********************************************************

***********************************************************

ADJUSTMENT

[1] AUTO IRIS CONTROL
[2] WHITE BALANCE
[3] CHROMA GAIN
[ESC] RETURN TO MAIN MENU

Please select [1] - [3] or [ESC]

Input 1.

Follow the instructions on

PC display thereafter.

AIC adjustment complete

ADJUSTMENT FINISHED

PRESS ANY KEY

Press any key.

Turn the video camera off.

6-5-2 White balance adjustment

Incompleted Phenomenon

1) Color of the subject is different from that of the picture.

2) A white subject is not seen as white.

Equipment/Jig

C12 light balance filter

Conditions

1) Attach a C12 light balance filter to lens.

2) Point at a gray scale chart.

Procedure

1) Input 2 to PC on the adjustment menu screen.

2) Follow the instructions on PC display thereafter.

3) After the white balance adjustment complete screen
appears, press any key to restore the adjustment menu
screen.

Adjustment menu

***********************************************************

***********************************************************

ADJUSTMENT

[1] AUTO IRIS CONTROL
[2] WHITE BALANCE
[3] CHROMA GAIN
[ESC] RETURN TO MAIN MENU

Please select [1] - [3] or [ESC]

Input 2.

Follow the instructions on

PC display thereafter.

White balance adjustment complete

<< ADJUSTMENT OF WHITE BALANCE >>

ADJUSTMENT FINISHED

PRESS ANY KEY

Press any key.

Adjustment menu

6 - 9

Adjustment > Adjustment (Camera Adjustment)

6-5-3 Chroma gain adjustment (Figs. 6-5-1, 6-5-2, 6-5-3)

Incompleted Phenomenon

1) Color of the picture is denser than that of the subject.

2) Color of the picture is lighter than that of the subject.

Test Point

Video Out (PG3501-6)

Equipment/Jig

1) Vectorscope or Oscilloscope (It is recommended that you
use a vectorscope when performing this adjustment.You
can use an oscilloscope instead: Note, however, that the
adjustment accuracy will be lower.)

2) C12 light balance filter

Condition

1) Attach a C12 light balance filter to lens.

2) Point at a color bar chart.

Procedure

1) Input 3 to PC on the adjustment menu screen.

2) The chroma gain adjustment screen will appear.

3) When using a vectorscope (Figs. 6-5-1, 6-5-2):
Press the D or U key to set the red vector to approx. 240%
of burst vector. Then, while holding down the Ctrl key,
press the D or U key to set the red vector to approx. 240%
± 5% of burst vector.
When using an oscilloscope (Fig. 6-5-3):
Press the D or U key to set the red level on waveform to
approx. 686 mVp-p.
Then, while holding down the Ctrl key, press the D or U
key to set the red level on waveform to approx. 686 mV ±
20 mVp-p.

4) Press the Enter key: The PC display will switch from the
chroma gain data write screen to chroma gain
adjustment complete screen.

5) Press any key to restore the adjustment menu screen.

Adjustment menu

***********************************************************

***********************************************************

[1] AUTO IRIS CONTROL
[2] WHITE BALANCE
[3] CHROMA GAIN
[ESC] RETURN TO MAIN MENU

Please select [1] - [3] or [ESC]

Input 3.

Chroma gain adjustment

<< ADJUSTMENT OF CHROMA GAIN >>

ROUGH ADJUSTMENT
[U] CHROMA GAIN UP
[D] CHROMA GAIN DOWN

FINE ADJUSTMENT
[Crt] + [U] CHROMA GAIN UP
[Crt] + [D] CHROMA GAIN DOWN

[ENTER] SAVE & RETURN TO MENU
[ESC] QUIT

Press the D or U,
and Cont key to set
the red vector to
240 % ± 5 % of
burst vector, and
press Enter key.

Chroma gain data write

<< ADJUSTMENT OF CHROMA GAIN >>

DATA WRITING INTO EEPROM

Chroma gain adjustment complete

<< ADJUSTMENT OF CHROMA GAIN >>

ADJUSTMENT FINISHED

Press any key.

Adjustment menu

ADJUSTMENT

PRESS ANY KEY

RED

BURST

240%
± 5%

100%

Fig. 6-5-1 For VK-U174 Fig. 6-5-2 For VK-U174E Fig. 6-5-3 Chroma Gain

BURST

100%

RED

RED

240%
± 5%

686mV
± 20mVp-p

6 - 10

Adjustment > Auto Focus

6-6 Auto Focus

Input D to PC on the main menu screen to display the AF
menu screen. Input the appropriate adjustment number to
PC. Pressing the Esc key on the AF menu screen will restore
the main menu screen.

6-6-1 Zoom/focus tracking adjustment

Incompleted Phenomenon

Focus is lost during zooming.

Condition

1) Point at the backfocus chart, 1500 ± 5mm away from the
lens surface.

2) Light the backfocus chart with 200 - 400 lx.

Main menu

***********************************************************

MANUAL ADJUSTMENT PROGRAM

***********************************************************

[A] DATA INITIALIZE
[B] ELECTRIC VOLUME
[C] ADJUSTMENT
[D] AUTO FOCUS
[E] SPOT NOISE
[ESC] END

Please select [A] - [E] or [ESC]

Input D.

AF menu

***********************************************************

***********************************************************

[1] ADJUSTMENT OF ZOOM/FOCUS TRACKING
[2] ADJUSTMENT OF AF NOISE LEVEL
[3] CHECK OF ZOOM/FOCUS TRACE
[ESC] RETURN TO MENU

AF menu

***********************************************************

***********************************************************

[1] ADJUSTMENT OF ZOOM/FOCUS TRACKING
[2] ADJUSTMENT OF AF NOISE LEVEL
[3] CHECK OF ZOOM/FOCUS TRACE
[ESC] RETURN TO MENU

AUTO FOCUS ADJUSTMENT

Please select [1] - [3] or [ESC]

AUTO FOCUS ADJUSTMENT

Please select [1] - [3] or [ESC]

Input 1.

Note:

1) Measure the distance between the chart and lens surface
precisely.

2) Place the chart as parallel as possible to the lens surface.

3) The backfocus chart should always be at the center of the
monitor screen when the zoom is set to the wide-angle
and telephoto ends.

4) The zoom trace adjustment procedure is completed
within 2 minutes after it is selected.

5) Do not place any obstruction between the lens and chart
during adjustment.

Procedure

1) Input 1 to PC on the AF menu screen.

2) Follow the instructions on PC display thereafter.

Follow the instructions on

PC display thereafter.

6 - 11

Adjustment > Auto Focus

6-6-2 AF noise level adjustment

Incompleted Phenomenon

1) It takes time until a subject is brought into focus.

2) Correct focus is not obtained.

Condition

Point at a light box without a chart inserted at a distance of
up to 10cm.

Note:

1) Place the light box as parallel as possible to the lens
surface.

2) The AF noise level adjustment procedure will be
completed within thirty seconds after it is selected.

Procedure

1) Input 2 to PC on the AF menu screen.

2) Follow the instructions on PC display thereafter.

6-6-3 Check of zoom/focus trace

Incompleted Phenomenon

Focus is lost during zooming.

Condition

1) Point at the backfocus chart, 1500 ± 5mm away from the
lens surface.

2) Light the backfocus chart with 200 - 400 lx.

AF menu

***********************************************************

***********************************************************

[1] ADJUSTMENT OF ZOOM/FOCUS TRACKING
[2] ADJUSTMENT OF AF NOISE LEVEL
[3] CHECK OF ZOOM/FOCUS TRACE
[ESC] RETURN TO MENU

Input 2.

AF menu

***********************************************************

***********************************************************

[1] ADJUSTMENT OF ZOOM/FOCUS TRACKING
[2] ADJUSTMENT OF AF NOISE LEVEL
[3] CHECK OF ZOOM/FOCUS TRACE
[ESC] RETURN TO MENU

Input 3.

AUTO FOCUS ADJUSTMENT

Please select [1] - [3] or [ESC]

Follow the instructions on

PC display thereafter.

AUTO FOCUS ADJUSTMENT

Please select [1] - [3] or [ESC]

Note:

1) Measure the distance between the chart and lens surface
precisely.

2) Place the chart as parallel as possible to the lens surface.

3) The backfocus chart should always be at the center of the
monitor screen when the zoom is set to the wide-angle
and telephoto ends.

4) Do not place any obstruction between the lens and chart
during adjustment.

Procedure

1) Input 3 to PC on the AF menu screen.

2) Follow the instructions on PC display thereafter.
If error message appears, readjust the following items:

6-6-1 Zoom/focus tracking adjustment
6-6-2 AF noise level adjustment

Follow the instructions on

PC display thereafter.

6 - 12

Adjustment > Spot Noise

6-7 Spot Noise

Spot noise refers to bright points that appear on the screen,
which are caused by a defect in pixel of image sensor.

Note:

1) Perform this adjustment after specified components have
been replaced (see "6-2-1 List of Adjustments Needed
After Replacing Major ").

2) Perform this adjustment if spot noise occurs under
abnormal usage conditions or after long-term use.

3) Perform this adjustment after completing all other
adjustments. Perform this adjustment in normal video
status.

Incompleted Phenomenon

Spot noise occurs under abnormal usage conditions or after
long-term use.

Equipment/Jig

Color video monitor (CRT type is desirable)

Condition

Cap the lens (so that no light enters).

Procedure

1) Input E to PC on the main menu screen.

2) Follow the instructions on PC display thereafter.

3) The screen for verifying writing of spot noise data will
appear: Input Y. Entering N on the screen for verifying
writing of spot noise data will restore the main menu
screen.

4) When writing data is complete, the spot noise data write
complete screen will appear: Press any key to restore the
main menu screen.

Main menu

***********************************************************

MANUAL ADJUSTMENT PROGRAM

***********************************************************

Input E.

Screen for verifying writing of spot noise data

Input Y.

Spot noise data write complete

Press any key.

[A] DATA INITIALIZE
[B] ELECTRIC VOLUME
[C] ADJUSTMENT
[D] AUTO FOCUS
[E] SPOT NOISE
[ESC] END

Please select [A] - [E] or [ESC]

Follow the instructions on

PC display thereafter.

<< DATA WRITING >>

START TO SEND DATA. (Y/N)

FINISHED WRITING DATA

PRESS ANY KEY

Adjustment menu

Note:

If spot noise still occurs after this adjustment is complete,
the image sensor may be defective.

6 - 13

Adjustment > Error Messages and Countermeasure

6-8 Error Messages and Countermeasure

A message may appear while you are adjusting the video camera. If a message appears, refer to the
following table and take appropriate corrective action.

(1) When adjusting the electric volume and adjustment

Error Messages

CAN'T ADJUST WHITE BALANCE
PLEASE RETRY
PRESS ANY KEY

D RANGE OVER. ERROR ON da×
ADJUSTMENT
PRESS ANY KEY.
(×: Error code)
D RANGE OVER ERROR ON HALL AMP
IRIS CANNOT OPEN ANY MORE
PRESS ANY KEY

ERROR OCCURRED. IRIS TROUBLE
PRESS ANY KEY

ERROR OCCURRED ON da× ADJUSTMENT
PRESS ANY KEY

ERROR OCCURRED ON da0 and da1
ADJUSTMENT
PRESS ANY KEY

FILE NOT FOUND !!!!
PRESS ANY KEY
FILE OPEN ERROR !!!!
PRESS ANY KEY
ERROR OCCURRED ON C DUTY
ADJUSTMENT
PRESS ANY KEY
ERROR OCCURRED ON FDET
ADJUSTMENT
PRESS ANY KEY

ERROR OCCURRED. ZOOM DOES NOT
WORK
PRESS ANY KEY
SATURATION ERROR. TOO BRIGHT
PRESS ANY KEY

1) The subject is too bright or too dark.

2) Check the light box.

3) Move the camera closer to or away from the light box.

4) Supply power again and readjust.

1) Check the values in the hall amp circuit.

2) Defective soldering, damage to pattern, etc. in the above
circuit.

1) Supply power again and readjust.

2) The subject is too dark.

3) Check the light box.

4) Move the camera closer to the light box.

5) Check the values in the hall amp circuit.

6) Defective soldering, damage to pattern, etc. in the above
circuit.

1) Check whether or not power is supplied.

2) Check the values of the iris drive circuit.

3) Defective soldering, damage to pattern, etc. in the above
circuit.

4) Check the iris block and replace it if necessary.

1) Check the values in the hall amp circuit.

2) Defective soldering, damage to pattern, etc. in the above
circuit.

1) Check the values in the hall amp circuit and its peripheral
circuits.

2) Defective soldering, damage to pattern, etc. in the above
circuits.

1) The adjustment program (file) cannot be found.

2) Check the adjustment floppy disk and replace it if necessary.

1) The adjustment program (file) does not start.

2) Check the adjustment floppy disk and replace it if necessary.

1) Check the values of the iris drive circuit.

2) Defective soldering, damage to pattern, etc. in the above
circuit.

1) Supply power again and readjust.

2) Check the values in the hall amp circuit.

3) Defective soldering, damage to pattern, etc. in the above
circuit.

1) Supply power again and readjust.

1) The subject is too bright.

2) Move the camera further away from the light box.

Countermeasure

6 - 14

Adjustment > Error Messages and Countermeasure

Error Messages Countermeasure

TOO BRIGHT
PRESS ANY KEY
TOO DARK
PRESS ANY KEY

(2) When adjusting the auto focus

Error Messages Countermeasure

AF ERROR

AF LIMIT OVER

TIME OUT ERROR ON AF STEP

TIME OUT ERROR ON FOCUS

TIME OUT ERROR ON ZOOM

TOO DARK
TRACE ERROR. ADJUST ZOOM TRACE & AF
NOISE AGAIN

1) The subject is too bright.

2) Move the camera further away from the light box.

1) The subject is too dark.

2) Check the light box.

3) Move the camera closer to the light box.

1) If this error message appears even when the
adjustment is performed 2 or 3 times, the autofocus
circuit system is defective.

2) Refer to “(4) No zoom and focus operation” on “4-1-2
Trouble Diagnosis Flowchart”.

1) Check the conditions of subject.

2) If this error message appears even when the
adjustment is performed 2 or 3 times, the autofocus
circuit system is defective.

3) Refer to “(5) No focus lens operation” on “4-1-2
Trouble Diagnosis Flowchart”.

1) Check the conditions of subject.

2) If this error message appears even when the
adjustment is performed 2 or 3 times, the autofocus
circuit system is defective.

3) Refer to “(4) No zoom and focus operation” on “4-1-2
Trouble Diagnosis Flowchart”.

1) If this error message appears even when the
adjustment is performed 2 or 3 times, the autofocus
circuit system is defective.

2) Refer to “(7) No zoom operation” on “4-1-2
Trouble Diagnosis Flowchart”.

1) Insufficient lighting. Check the subject.

1) Supply power again and readjust.

(3) When adjusting the spot noise

Error Messages Countermeasure

ERROR!!
SPOT NOISE COMPENSATION IS
STOPPED BY INITIAL DATA.
PLEASE CHECK THE EEPROM.
PRESS ANY KEY.
ERROR!!
THE SPOT NOISE IS TOO MANY.
CAN'T COMPENSATE ANY MORE.
PRESS ANY KEY.
ERROR!!
THRESHOLD DATA ERROR.
PLEASE CHECK THE EEPROM.
PRESS ANY KEY.

1) Spot noise compensation is inhibited by the data in
the EEPROM.

2) Turn the power on again.

3) Data in the EEPROM is defective. (data Initialize it.)

4) Check the EEPROM, and if necessary, replace it.

1) The amount of spot noise that can be compensated
reaches the limit.

2) Turn the power on again.

3) Check the image sensor, and if necessary, replace it.

1) Turn the power on again.

2) Data in the EEPROM is defective. (data Initialize it.)

3) Check the EEPROM, and if necessary, replace it.

6 - 15

7

Exploded View and Parts List

1234

7-1 Exploded View

F

901

Note: Components without any numbers in exploded views had

not been assigned as service parts as of the date of issue
of this manual.

F

901

903

903

E

102

104

D

C

603

902

108

901

602

901

106

SP CIRCUIT
BOARD

[Component
Replacement]

107

901

105

901

101

103

002
PC CIRCUIT BOARD
[Component Replacement
or Circuit Board Assembly
Replacement (Order Format)]

*1

E

D

C

601

B

A

*1: Since IC2052 mounted on the PC circuit board is CSP type, replacement is not possible: Replace the whole PC

circuit board when IC2052 becomes faulty. Other components on the PC circuit board can be replaced.

1 234

109

901

903

7 - 1

904

904

CSR CIRCUIT BOARD

[Component Replacement]

B

A

7-2 Replacement Parts List

7-2-1 Mechanical Parts List

SYMBOL

NO

002 JP38341 PWB ASSY PC [VK-U174]
002 JP38342 PWB ASSY PC [VK-U174E]

101 NA33651 BRACKET(R)
102 NA33641 BRACKET(L)
103 QL30291 LABEL
104 NX24501 LENS,CAP
105 JD11691 CONNECTOR,FLEXBLE

106 NA33621 FRAME,LENS
107 NA33631 FRAME,LENS(S)
108 NA33581 FRAME,CAMERA
109 NA33601 BRACKET
601 KQ11161 LENS ASSY

602 UE16391 SENSOR ASSY [VK-U174]
602 UE16392 SENSOR ASSY [VK-U174E]
603 DT10551 CRYSTAL,FILTER
901 MK13121 SCREW(1.7X3)
902 MJ10281 SCREW(1.7X4)

903 MK13631 SCREW(1.7X2)
904 MK12071 SCREW(M1.7X3S)

P-NO DESCRIPTION

MECHANISM SECTION

7-2-2 Electrical Parts List

SYMBOL

NO

C1001 0893257 CHIP CAPACITOR 5.0PF 50V
C1003 AA01201R CHIP CAPACITOR 2.2UF 35V

C1004 AA00951R CERAMIC CAPACITOR 1.0UF+-10% 16V
C1005 AA00951R CERAMIC CAPACITOR 1.0UF+-10% 16V
C1006 0893193 CERAMIC CHIP 0.01UF+-10% 25V
C1007 0893322 CHIP CAPACITOR 1500PF 50V
C1008 AA00991R CHIP CAPACITOR 0.1UF 50V

C1009 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V
C1010 AA00951R CERAMIC CAPACITOR 1.0UF+-10% 16V
C1011 AA01111R CERAMIC CHIP 1UF 6.3V
C1012 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V
C1013 0893222 CERAMIC CHIP 0.01UF+-10% 50V

C2001 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2002 0893093 CERAMIC CHIP 2.2UF+80-20% 16V
C2003 AA01132R CERAMIC CAPACITOR 0.22UF+-10% 6.3V
C2004 0893132 CERAMIC CHIP 270PF+-5% 50V
C2005 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V

C2006 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2007 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2008 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2009 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2010 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V

C2011 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2012 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2013 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2050 0893027 CERAMIC CHIP 0.1UF+-10% 25V
C2052 0893108 CERAMIC CHIP 6.0PF+-0.5% 50V

C2053 0893111 CERAMIC CHIP 8PF+-0.5% 50V
C2055 0893319 CERAMIC CHIP 1000PF+-10% 50V
C2056 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2057 AA01111R CERAMIC CHIP 1UF 6.3V
C2058 0893333 CERAMIC CHIP 0.01UF+-10% 16V

C2059 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2060 AA01111R CERAMIC CHIP 1UF 6.3V
C2062 0893257 CHIP CAPACITOR 5.0PF 50V
C2063 0893257 CHIP CAPACITOR 5.0PF 50V
C2064 0893333 CERAMIC CHIP 0.01UF+-10% 16V

C2065 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2066 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2067 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2068 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2069 AA01111R CERAMIC CHIP 1UF 6.3V

C2070 AA01111R CERAMIC CHIP 1UF 6.3V
C2071 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2072 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2073 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2074 AA01101R CERAMIC CAPACITOR 1UF 10V

C2075 AA01101R CERAMIC CAPACITOR 1UF 10V
C2076 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2077 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2078 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2079 AA01111R CERAMIC CHIP 1UF 6.3V

C2080 AA01111R CERAMIC CHIP 1UF 6.3V
C2081 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2082 AA01111R CERAMIC CHIP 1UF 6.3V
C2101 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2102 0893333 CERAMIC CHIP 0.01UF+-10% 16V

C2103 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2104 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2105 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2106 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2107 0893333 CERAMIC CHIP 0.01UF+-10% 16V

P-NO DESCRIPTION

CAPACITORS

7 - 2

SYMBOL

NO

C2108 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2151 0893273 CHIP CAPACITOR 56PF 50V
C2152 AA01101R CERAMIC CAPACITOR 1UF 10V
C2153 0893179 CERAMIC CHIP 0.1UF+-10% 16V
C2301 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V

C2302 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2306 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2307 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2308 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2309 0893331 CHIP CAPACITOR 6800PF+-10% 25V

C2310 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2311 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2312 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2313 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2314 0893273 CHIP CAPACITOR 56PF 50V

C2315 0893273 CHIP CAPACITOR 56PF 50V
C2316 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C2317 0893319 CERAMIC CHIP 1000PF+-10% 50V
C2319 0893105 CERAMIC CHIP 3PF+-25% 50V
C2320 0893103 CHIP CAPACITOR 1.5PF 50V

C2321 0893106 CERAMIC CHIP 4.0PF+-0.25% 50V
C2518 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2519 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2520 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2521 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V

C2522 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2523 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2524 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2525 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C2526 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V

C2527 0893347 CHIP CAPACITOR 0.10UF 16V
C2528 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2529 0893011 CERAMIC CHIP 0.15UF+-10% 16V
C2530 AA00951R CERAMIC CAPACITOR 1.0UF+-10% 16V
C2531 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V

C2711 0893263 CERAMIC CHIP 10PF+-0.5% 50V
C2712 0893263 CERAMIC CHIP 10PF+-0.5% 50V
C2717 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2718 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2719 0893333 CERAMIC CHIP 0.01UF+-10% 16V

C2720 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2721 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2722 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2723 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2724 0893333 CERAMIC CHIP 0.01UF+-10% 16V

C2725 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C2726 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C3001 0893309 CERAMIC CHIP 180PF+-5% 50V
C3002 0893313 CERAMIC CHIP 330PF+-10% 50V
C3003 0893179 CERAMIC CHIP 0.1UF+-10% 16V

C3004 0893179 CERAMIC CHIP 0.1UF+-10% 16V
C3005 AA01002R CHIP CAPACITOR 2.2UF 25V
C3006 0209942 CERAMIC CHIP 100PF+-5% 50V
C3007 0893013 CERAMIC CHIP 0.22UF+-10% 16V
C3008 0893179 CERAMIC CHIP 0.1UF+-10% 16V

C3010 0893179 CERAMIC CHIP 0.1UF+-10% 16V
C3011 0893313 CERAMIC CHIP 330PF+-10% 50V
C3012 0893309 CERAMIC CHIP 180PF+-5% 50V
C3013 0893314 CHIP CAPACITOR 390PF 50V
C3014 0893273 CHIP CAPACITOR 56PF 50V

C3015 0893313 CERAMIC CHIP 330PF+-10% 50V
C3016 0893309 CERAMIC CHIP 180PF+-5% 50V
C3017 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C3018 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C3019 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V

P-NO DESCRIPTION

SYMBOL

NO

C3020 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C3021 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C3051 AA01001R CHIP CAPACITOR 1.0UF 25V
C3052 AA00422R CERAMIC CHIP 10UF 16V
C3053 AA01101R CERAMIC CAPACITOR 1UF 10V

C3054 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C3055 AA01001R CHIP CAPACITOR 1.0UF 25V
C3056 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C3057 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C3058 AA01001R CHIP CAPACITOR 1.0UF 25V

C3059 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C3060 AA01101R CERAMIC CAPACITOR 1UF 10V
C3061 0893062 CERAMIC CHIP 1UF+80-20% 16V
C3062 0893098 CHIP CAPACITOR 0.22UF 50V
C3063 0893062 CERAMIC CHIP 1UF+80-20% 16V

C3064 0893098 CHIP CAPACITOR 0.22UF 50V
C3065 AA01001R CHIP CAPACITOR 1.0UF 25V
C3066 AA01002R CHIP CAPACITOR 2.2UF 25V
C3067 AA01002R CHIP CAPACITOR 2.2UF 25V
C3069 AA00941R CERAMIC CAPACITOR 4.7UF 10V

C3070 AA00941R CERAMIC CAPACITOR 4.7UF 10V
C3301 0893117 CERAMIC CHIP 22PF+-5% 50V [VK-U174]
C3301 0893114 CERAMIC CHIP 12PF+-5% 50V [VK-U174E]
C3302 AA00931R CERAMIC CAPACITOR 1.0UF+-10% 10V
C3303 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V

C3305 0893348 CHIP CAPACITOR 0.01UF 25V
C3306 AA00931R CERAMIC CAPACITOR 1.0UF+-10% 10V
C3307 AD10278R CHIP CAPACITOR 100UF+-20% 4V
C3308 AD10266R ELECTROLYTIC 22UF 4V
C3309 0893179 CERAMIC CHIP 0.1UF+-10% 16V

C3310 AD10278R CHIP CAPACITOR 100UF+-20% 4V
C3311 AD10266R ELECTROLYTIC 22UF 4V
C3312 0893317 CHIP CAPACITOR 680PF 50V
C3313 AA00968R CERAMIC CAPACITOR 10UF+-20% 6.3V
C3314 0893347 CHIP CAPACITOR 0.10UF 16V

C3315 AA00941R CERAMIC CAPACITOR 4.7UF 10V
C3501 0893348 CHIP CAPACITOR 0.01UF 25V
C4001 0893348 CHIP CAPACITOR 0.01UF 25V
C4002 AA00941R CERAMIC CAPACITOR 4.7UF 10V
C4004 0893119 CERAMIC CHIP 33PF+-5% 50V

C4005 0893208 CERAMIC CHIP 1000PF+-10% 50V
C4006 0893208 CERAMIC CHIP 1000PF+-10% 50V
C4007 0893208 CERAMIC CHIP 1000PF+-10% 50V
C4008 0893208 CERAMIC CHIP 1000PF+-10% 50V
C4101 0893113 CERAMIC CHIP 10PF+-0.5% 50V

C4102 0893133 CERAMIC CHIP 330PF+-5% 50V
C4103 0893193 CERAMIC CHIP 0.01UF+-10% 25V
C4104 0893193 CERAMIC CHIP 0.01UF+-10% 25V
C4105 0893133 CERAMIC CHIP 330PF+-5% 50V
C4106 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V

C4107 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C4108 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C4109 0893222 CERAMIC CHIP 0.01UF+-10% 50V
C4110 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C4111 AA00941R CERAMIC CAPACITOR 4.7UF 10V

C4112 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C4113 0893193 CERAMIC CHIP 0.01UF+-10% 25V
C4114 0893199 CERAMIC CHIP 220PF+-10% 50V
C4115 AA10872R CHIP CAPACITOR 0.1UF+-10% 10V
C4116 0893177 CAPACITOR 0.068UF+-10% 16V

C4117 0893333 CERAMIC CHIP 0.01UF+-10% 16V
C4118 0893333 CERAMIC CHIP 0.01UF+-10% 16V

P-NO DESCRIPTION

7 - 3

SYMBOL

NO

RM2101 AQ00564R CHIP RESISTOR 100KOHM
RM2102 AQ00564R CHIP RESISTOR 100KOHM
RM2103 AQ00564R CHIP RESISTOR 100KOHM
RM2104 AQ00564R CHIP RESISTOR 100KOHM
RM2105 AQ00564R CHIP RESISTOR 100KOHM

RM2106 AQ00564R CHIP RESISTOR 100KOHM
RM2107 AQ00564R CHIP RESISTOR 100KOHM
RM2108 AQ00564R CHIP RESISTOR 100KOHM
R1001 0790194 CHIP RESISTOR 100 OHM+-5% 1/16W
R1004 0790247 CHIP RESISTOR 1MOHM+-5% 1/16W

R1005 0790234 CHIP RESISTOR 100KOHM+-5% 1/16W
R2001 AQ00822R CHIP RESISTOR 33KOHM+-1% 1/16W
R2051 0790247 CHIP RESISTOR 1MOHM+-5% 1/16W
R2052 0790206 CHIP RESISTOR 820 OHM+-5% 1/16W
R2053 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W

R2055 0790195 CHIP RESISTOR 120 OHM+-5% 1/16W
R2056 0790195 CHIP RESISTOR 120 OHM+-5% 1/16W
R2057 0790207 CHIP RESISTOR 1KOHM+-5% 1/16W
R2063 0790195 CHIP RESISTOR 120 OHM+-5% 1/16W
R2064 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W

R2065 AQ00838R CHIP RESISTOR 130KOHM+-1% 1/16W
R2066 AQ00802R CHIP RESISTOR 5.6KOHM+-1% 1/16W
R2067 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W
R2152 AQ00782R CHIP RESISTOR 1.0KOHM+-1% 1/16W
R2153 AQ00782R CHIP RESISTOR 1.0KOHM+-1% 1/16W

R2154 0790207 CHIP RESISTOR 1KOHM+-5% 1/16W
R2155 AQ00782R CHIP RESISTOR 1.0KOHM+-1% 1/16W
R2156 AQ00793R CHIP RESISTOR 2.7KOHM+-1% 1/16W
R2157 0790207 CHIP RESISTOR 1KOHM+-5% 1/16W
R2158 0790209 CHIP RESISTOR 1.5KOHM+-5% 1/16W

R2159 AQ00799R CHIP RESISTOR 4.7KOHM+-1% 1/16W
R2302 0790227 CHIP RESISTOR 33KOHM+-5% 1/16W
R2303 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2304 0790218 CHIP RESISTOR 6.8KOHM+-5% 1/16W
R2310 0790247 CHIP RESISTOR 1MOHM+-5% 1/16W

R2311 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2312 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2313 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2314 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2315 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W

R2316 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2321 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W
R2322 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2323 0790217 CHIP RESISTOR 5.6KOHM+-5% 1/16W
R2324 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W

R2325 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W
R2326 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W
R2327 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W
R2328 0790229 CHIP RESISTOR 47KOHM+-5% 1/16W
R2330 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W

R2331 0790247 CHIP RESISTOR 1MOHM+-5% 1/16W
R2333 0790234 CHIP RESISTOR 100KOHM+-5% 1/16W
R2334 0790226 CHIP RESISTOR 27KOHM+-5% 1/16W
R2546 0790222 CHIP RESISTOR 12KOHM+-5% 1/16W
R2547 0790201 CHIP RESISTOR 330 OHM+-5% 1/16W

R2548 0790201 CHIP RESISTOR 330 OHM+-5% 1/16W
R2549 0790201 CHIP RESISTOR 330 OHM+-5% 1/16W
R2550 0790201 CHIP RESISTOR 330 OHM+-5% 1/16W
R2551 0790212 CHIP RESISTOR 2.2KOHM+-5% 1/16W
R2552 0790243 CHIP RESISTOR 470KOHM+-5% 1/16W

R2553 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2554 0790204 CHIP RESISTOR 560 OHM+-5% 1/16W

P-NO DESCRIPTION

RESISTORS

SYMBOL

NO

R2556 0790207 CHIP RESISTOR 1KOHM+-5% 1/16W
R2557 AQ00781R CHIP RESISTOR 910 OHM+-1% 1/16W
R2558 0790234 CHIP RESISTOR 100KOHM+-5% 1/16W

R2559 0790207 CHIP RESISTOR 1KOHM+-5% 1/16W
R2560 0790234 CHIP RESISTOR 100KOHM+-5% 1/16W
R2561 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2562 0790225 CHIP RESISTOR 22KOHM+-5% 1/16W
R2563 0790227 CHIP RESISTOR 33KOHM+-5% 1/16W

R2564 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2565 0103851 CHIP RESISTOR 4.7KOHM+-5% 0.1W
R2566 0790243 CHIP RESISTOR 470KOHM+-5% 1/16W
R2567 0790233 CHIP RESISTOR 82KOHM+-5% 1/16W
R2568 AQ00781R CHIP RESISTOR 910 OHM+-1% 1/16W

R2740 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2741 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2742 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2743 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2744 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W

R2745 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2746 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2747 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2748 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W
R2749 0790216 CHIP RESISTOR 4.7KOHM+-5% 1/16W

R2750 AQ00551R CHIP RESISTOR 10KOHM +-5% 1/32W
R2751 AQ00551R CHIP RESISTOR 10KOHM +-5% 1/32W
R2752 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R2753 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R3001 0790222 CHIP RESISTOR 12KOHM+-5% 1/16W

R3006 0790218 CHIP RESISTOR 6.8KOHM+-5% 1/16W
R3008 0790218 CHIP RESISTOR 6.8KOHM+-5% 1/16W
R3010 AQ00818R CHIP RESISTOR 24KOHM+-1% 1/16W
R3014 AQ00212R CHIP RESISTOR 4.7KOHM+-1% 1/16W
R3017 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W

R3018 0790211 CHIP RESISTOR 1.8KOHM+-5% 1/16W
R3019 0790218 CHIP RESISTOR 6.8KOHM+-5% 1/16W
R3021 0790221 CHIP RESISTOR 10KOHM+-5% 1/16W
R3022 0790222 CHIP RESISTOR 12KOHM+-5% 1/16W
R3023 0790049 CHIP RESISTOR 8.2KOHM+-5% 1/16W

R3024 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W
R3052 AQ10712R CHIP RESISTOR 10KOHM+-0.5% 1/16W
R3053 AQ01007R CHIP RESISTOR 1KOHM+-0.5% 1/16W
R3054 AQ01016R CHIP RESISTOR 4.7KOHM+-0.5% 1/16W
R3055 0105198 CHIP RESISTOR 30KOHM+-0.5% 1/16W

R3056 AQ01024R CHIP RESISTOR 18KOHM+-0.5% 1/16W
R3057 AQ10712R CHIP RESISTOR 10KOHM+-0.5% 1/16W
R3059 AQ01014R CHIP RESISTOR 3.3KOHM +-0.5% 1/16W
R3060 AQ10712R CHIP RESISTOR 10KOHM+-0.5% 1/16W
R3061 AQ01028R CHIP RESISTOR 39KOHM+-0.5% 1/16W

R3062 AQ01029R CHIP RESISTOR 47KOHM+-0.5% 1/16W
R3064 0105205 CHIP RESISTOR 510 OHM+-0.5% 1/16W
R3065 0105194 CHIP RESISTOR 2400 OHM+-0.5% 1/16W
R3069 AQ01012R CHIP RESISTOR 2.2KOHM+-0.5% 1/16W
R3071 AQ00238R CHIP RESISTOR 47KOHM+-1% 1/16W

R3072 AQ00206R CHIP RESISTOR 3.0KOHM+-1% 1/16W
R3301 AQ00793R CHIP RESISTOR 2.7KOHM+-1% 1/16W
R3302 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W
R3303 AQ00791R CHIP RESISTOR 2.2KOHM+-1% 1/16W
R3304 0103829 CHIP RESISTOR 68 OHM+-5% 0.1W

R3305 0103829 CHIP RESISTOR 68 OHM+-5% 0.1W
R3306 0103829 CHIP RESISTOR 68 OHM+-5% 0.1W
R3307 0790207 CHIP RESISTOR 1KOHM+-5% 1/16W
R3308 0790207 CHIP RESISTOR 1KOHM+-5% 1/16W
R3309 0105205 CHIP RESISTOR 510 OHM+-0.5% 1/16W

R3310 0790214 CHIP RESISTOR 3.3KOHM+-5% 1/16W

P-NO DESCRIPTION

7 - 4

SYMBOL

NO

R4001 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W
R4002 0790025 CHIP RESISTOR 120 OHM+-5% 1/16W
R4003 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W
R4004 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W

R4006 0790042 CHIP RESISTOR 2.2KOHM+-5% 1/16W
R4007 0790042 CHIP RESISTOR 2.2KOHM+-5% 1/16W
R4008 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W
R4009 0103815 CHIP RESISTOR 4.7 OHM+-10% 0.1W
R4010 0103815 CHIP RESISTOR 4.7 OHM+-10% 0.1W

R4011 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W
R4012 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W
R4013 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W
R4014 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W
R4015 0103815 CHIP RESISTOR 4.7 OHM+-10% 0.1W

R4016 0103815 CHIP RESISTOR 4.7 OHM+-10% 0.1W
R4101 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W
R4102 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W
R4103 0790057 CHIP RESISTOR 33KOHM+-5% 1/16W
R4104 0790068 CHIP RESISTOR 220KOHM+-5% 1/16W

R4105 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W
R4106 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W
R4107 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W
R4108 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W
R4109 0790039 CHIP RESISTOR 1.5KOHM+-5% 1/16W

R4110 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W
R4112 AQ00223R CHIP RESISTOR 12KOHM+-1% 1/16W
R4113 AQ00256R CHIP RESISTOR 220KOHM +-1% 0.063W
R4114 AQ00245R CHIP RESISTOR 82KOHM+-1% 1/16W
R4115 AQ00258R CHIP RESISTOR 270KOHM +-1% 0.063W

R4116 AQ00238R CHIP RESISTOR 47KOHM+-1% 1/16W
R4117 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W
R4125 0103845 CHIP RESISTOR 1.5KOHM+-5% 0.1W
R4126 0790049 CHIP RESISTOR 8.2KOHM+-5% 1/16W
R4127 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W

R4128 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W
R4129 AQ00201R CHIP RESISTOR 1.8KOHM+-1% 1/16W
R4130 AQ00218R CHIP RESISTOR 8.2KOHM+-1% 1/16W
R4131 AQ00221R CHIP RESISTOR 10KOHM+-1% 1/16W
R4134 0790056 CHIP RESISTOR 27KOHM+-5% 1/16W

R4135 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W
R4136 0790066 CHIP RESISTOR 150KOHM+-5% 1/16W
R4137 0790044 CHIP RESISTOR 3.3KOHM+-5% 1/16W
R4140 0790039 CHIP RESISTOR 1.5KOHM+-5% 1/16W
R4144 0790077 CHIP RESISTOR 1MOHM+-5% 1/16W

R4145 0790201 CHIP RESISTOR 330 OHM+-5% 1/16W
R4146 AQ00223R CHIP RESISTOR 12KOHM+-1% 1/16W
R4147 AQ00196R CHIP RESISTOR 1.2KOHM+-1% 1/16W
R4148 AQ00209R CHIP RESISTOR 3.9KOHM+-1% 1/16W
R4149 AQ00218R CHIP RESISTOR 8.2KOHM+-1% 1/16W

R4150 AQ00198R CHIP RESISTOR 1.5KOHM+-1% 1/16W
R4151 AQ00216R CHIP RESISTOR 6.8KOHM+-1% 1/16W
R4156 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W

D1001 CC10291R DIODE 1SS353
D2151 5337352 DIODE MA132WA
D2301 5337471 DIODE KV1470
D2302 CC10433R DIODE(MA3030L)

D2502 5337422 DIODE DA221
D3004 5337352 DIODE MA132WA
D3005 CC10291R DIODE 1SS353
D3006 CC10291R DIODE 1SS353
D3007 CC12181R DIODE CUS01

P-NO DESCRIPTION

SEMI-CONDUCTORS

SYMBOL

NO

D3301 5337354 DIODE MA133
D3302 5337354 DIODE MA133
D3303 5337354 DIODE MA133
D3304 5337354 DIODE MA133
D3305 5337354 DIODE MA133

IC1002 CK12061R IC UPD16510GR
IC2001 CK42681R IC HD49334ANP
IC2051 CK18421R IC TC7SHU04FU
IC2052 CK26601U IC HG75C015ABT
IC2101 CK28031U IC W986432DH-7

IC2302 CK44801R IC BD5227FVE-TR
IC2303 CK28301R IC BR9016RFV
IC2304 CK28301R IC BR9016RFV
IC2305 CK18421R IC TC7SHU04FU
IC2508 CK26401R IC SN74AHC1G08HDCK

IC2509 CK18302R IC SN74AHCT125PW
IC2510 CK23291R IC 74VHC4046MTCX
IC3001 1366251 IC TL1464IPT
IC3002 CK20191R IC PQ20WZ51
IC3104 CK26651R IC BA7665FS

IC4001 CK44541R IC UPD16878GS-BGG
IC4101 CK41291R IC NJM13403V-TE1
IC4102 CK40231R IC SN74AHC1G66HDCK
IC4103 CK42591R IC NJM13404R
Q1001 5328221 TRANSISTOR 2SC2620-QC

Q2151 1323231 TRANSISTOR 2SB1462
Q2152 1323231 TRANSISTOR 2SB1462
Q2153 5326422 TRANSISTOR 2SC4081
Q2501 1323279 TRANSISTOR DTC114YE
Q2502 1323271 TRANSISTOR DTC144EE

Q2503 1323273 TRANSISTOR DTA143EE
Q3004 CA10271R TRANSISTOR 2SB1424
Q3005 5326422 TRANSISTOR 2SC4081
Q3301 1323231 TRANSISTOR 2SB1462
Q3302 5328221 TRANSISTOR 2SC2620-QC

Q3303 1323253 TRANSISTOR XP4401
Q3304 1323291 TRANSISTOR 2SC4617
Q3305 1323231 TRANSISTOR 2SB1462
Q4001 1323286 TRANSISTOR UMH9N
Q4101 1323253 TRANSISTOR XP4401

Q4103 5328192 TRANSISTOR 2SC2462LD
Q4104 1323279 TRANSISTOR DTC114YE
Q4105 CA10221R TRANSISTOR FP103
Q4106 CA10221R TRANSISTOR FP103
Q4107 CA10221R TRANSISTOR FP103

Q4111 5328974 TRANSISTOR 2SC2412K

T3001 BC10561R TRANS

CP2301 BM10821R COIL 6.9UH
L1001 BA10577R COIL 10UH

L2001 BA10577R COIL 10UH
L2051 BA10577R COIL 10UH
L2052 BA10577R COIL 10UH
L2301 BA10577R COIL 10UH
L2501 BA10579R COIL 22UH

L3001 BA11556R COIL 68UH
L3002 BA11553R COIL 22UH
L3003 BA11555R COIL 47UH
L3004 BA10579R COIL 22UH
L3005 BA10579R COIL 22UH

P-NO DESCRIPTION

TRANSFORMER

COILS

7 - 5

SYMBOL

NO

L3006 BA10579R COIL 22UH
L3301 BA10584R COIL 100UH
L3302 BA10577R COIL 10UH
L4101 BA10577R COIL 10UH

X2301 BL11833R CRYSTAL
X2302 BL11831R CRYSTAL [VK-U174]
X2302 BL11832R CRYSTAL [VK-U174E]

BL2051 BM00137R FILTER
BL2052 BM00137R FILTER

BL3501 BM00152R FILTER
BL3502 BM00158R FILTER
F3501 FM10411R FUSE 1.0A
PG1001 EA13577R PLUG
PG2001 EA13577R PLUG

PG2002 EA14222R PLUG
PG2503 EA11355R CONNECTOR
PG2504 EA13575R PLUG
PG3001 EA14221R PLUG
PG3501 5666914 MINI PLUG

PG3502 EA11353R PLUG
PG4001 EA14641R PLUG

P-NO DESCRIPTION

CRYSTALS

MISCELLANEOUS

SYMBOL

NO

P-NO DESCRIPTION

7 - 6

Schematic, Circuit Board and Block Diagrams

1 Wiring Diagram

4321

F

PG1001

16P

F

SP

E

D

PC

PG2001

16P

PG2503

6P

E

D

C

B

To
LENS

A

PG2002

40P

PG3001

40P

CSR

- 1 -

- 1 -

PG2504

12P

PG4001

23P

PG3501

9P

PG3502

4P

C

B

OUTPUT

A

4321

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 2 -

2 Schematic Diagrams
2-1 SP Schematic Diagram

CODE PART NAME
QC 2SC2620-QC
C 1SS353

U174

IC1001 ICX278AK-L

U174E

ICX279AK-L

To
PC
PG2001

SP

IC1001
U174:ICX278AK-L
U174E:ICX279AK-L
IMAGE SENSOR

SENSOR DRIVE

0

00

15.1

-7.1

-7.1

-7.1

3.2

3.2

0

0

0

0

15.1

15.1

-6.7

0

-6.7

0

-6.7

3.1

0.1

3.303.2
0

3.1

0.1

16.6

11.5

3.2

-0.2

3.2

-0.2

29.8

8.3

9.9

15.1

10.4

10.0

NOTE:VOLTAGES ARE MEASURED WHEN CAMERA IS
POINTED AT THE COLOR BAR CHART.

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 3 -

To
SP
PG1001

To CSR PG3001

PC

U174:28.63MHz
U174E:28.5MHz

BLM11B750SPT

BLM11B750SPT

6.9UH

(3.0L)

(64)

CODE PART NAME
AR 2SB1462
BR 2SC4081
13 DTA143EE
26 DTC144EE
64 DTC114YE
F7 KV1470
K DA221
MO MA132WA

3.0L MA3030L

X2302

28.63
MHz

28.5
MHz

U174 U174E

CDS/AGC &
A/D CONV

CLOCK GEN.

CAMERA DSP

SDRAM

CAMERA µP

NC

GND

VCC

NC

GND

VCC

EEPROM1 EEPROM2

470
470

4fsc GEN

RESET
PULSE GEN.

IC2507

HD64F2238RTF73

FV DET

GND

VCC

LEVEL SHIFT

PHASE COMPA

3.0

3.2

3.2

1.4

2.0

0.9

3.0

0

0

0

0

0

3.2

3.2

3.2
0

0

0

0

2.0

2.0

1.2

1.9

3.0
0

3.0
0

3.0
0

3.1

-0.1

3.1

-0.1

2.4

0.5

3.1
0

2.2

1.8

3.0
0

3.13.1

1.6

0

0

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.1

0

0

0

0

0

0

0

0

0

0

0

1.7

1.6

3.1 5.0

3.8

0.9

1.0

0

0

0
0

0

0

0

0

0

0

0

0

0

0

3.1

3.1

3.1

3.1

0

0

3.1
0

3.1
0

3.1

0.2

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.103.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

3.1
0

NOTE:VOLTAGES ARE MEASURED WHEN CAMERA IS
POINTED AT THE COLOR BAR CHART.

3.1

0.1

3.1 3.13.1

3.1

3.1

0
0

3.1

0
0

3.1

0.1

2.8

3.2

0

0

0.2

2.4

0.5

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.2

0000000

00000

0

3.1

0

0

0
0
0
0
0
0
0
0
0

0
0
0
0

0.6

1.6

1.8

1.8

1.2

3.1

3.1

3.1

2.3

3.1

3.1

3.1

3.1

000000000

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.1
0

3.1
0

3.1
0

0.2

3.1

3.103.1

3.1

3.1

3.1

3.2

3.2

3.2

3.03.0
0

0

0

3.1

3.1

2.9

0

3.1
0

0

0

0

0

0

0

0

0

0

0

0

3.2

3.1
0

3.1
0

3.1
0

5.0

5.0

5.0

4.9

5.0

5.0

5.0

5.0

5.0

2.6

4.3

4.3

5.0

5.0

5.0

3.1

0

0

0

0

0

0
0
0
0
0

0

0
0
0

0

0

4.8
0

5.0
0

5.0
0

3.1
0

2-2 PC Schematic Diagram (For Display)

(For Display)

A-a A-b

A-a

+

(For Printing)

A-b

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 4 -

2-2-1 PC Schematic Diagram (For Printing)

To

SP

PG1001

To CSR PG3001

U174:28.63MHz

U174E:28.5MHz

BLM11B750SPT

BLM11B750SPT

(64)

CDS/AGC &

A/D CONV

CLOCK GEN.

CAMERA DSP

CAMERA µP

NC

GND

VCC

IC2507

HD64F2238RTF7

FV DET

GND

VCC

LEVEL SHIFT

PHASE COMPA

3.0

3.2

3.2

1.4

2.0

0.9

3.0
0

0

0

0

0

3.2

3.2

3.2

0

0

0

0

2.0

2.0

1.2

1.9

3.0

0

3.0

0

3.0

0

3.1

-0.1

3.1

-0.1

2.4

0.5

3.1

0

2.2

1.8

3.0

0

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.2

0

0

0

0

0

0

0

3.

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0.6

1.6

1.8

1.8

1.2

3.1

3.1

3.1

2.3

3.1

3.1

3.1

3.1
0
0

0

0

3.1

3.1

3.1

3.1

3.1

3.1

3.1

0

3.1

0

3.1

0

0.2

3.1

3.2

3.2

3.2

3.03.0

0

0

0

5.0

5.0

5.0

4.9

5.0

5.0

5.0

5.0

5.0

2.6

4.3

4.3

5.0

5.0

5.0

3.1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

4.8

0

5.0

0

5.0

0

3.1

0

A-a

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 5 -

2-2-2 PC Schematic Diagram (For Printing)

PC

6.9UH

(3.0L)

CODE PART NAME

AR 2SB1462

BR 2SC4081

13 DTA143EE

26 DTC144EE

64 DTC114YE

F7 KV1470

K DA221

MO MA132WA

3.0L MA3030L

X2302

28.63

MHz

28.5

MHz

U174 U174E

RA DSP

SDRAM

RA µP

NC

GND

VCC

EEPROM1 EEPROM2

470

470

4fsc GEN

RESET

PULSE GEN.

2507

238RTF73

3.13.1

1.6

0

0

3.1

3.1

3.1

3.1

3.1

3.1

3.1

3.1
0

0

0

0

0

0

0

0

0

0

0

1.7

1.6

3.1 5.0

3.8

0.9

1.0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

3.1

3.1

3.1

3.1

0

0

3.1

0

3.1

0

3.1

0.2

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

3.1

0

NOTE:VOLTAGES ARE MEASURED WHEN CAMERA IS

POINTED AT THE COLOR BAR CHART.

3.1

0.1

3.1 3.13.1

3.1

3.1

0

0

3.1

0

0

3.1

0.1

2.8

3.2

0

0

0.2

2.4

0.5

3.1

3.1

3.1

3.1

3.2

0

0

0

0

0

0

0

0

3.1

0

0

0

0
0
0

0
0

3.1

3.1

0.2

3.1

3.1

0

3.1

3.1

3.1

3.1

3.1

3.1

2.9

0

3.1

0

0

0

0

0

0

0

0

0

0

0

0

3.2

3.1

0

3.1

0

3.1

0

A-b

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 6 -

*

(64)

To PC PG2002

OUTPUT

To
LENSE
UNIT

CSR

C3301

U174:22p

U174E:12p

68

68

BLM21B201SPT

CUS01

(103)

(103)

(103)

GS-BGG

**

CODE PART NAME
AE 2SB1424
AR 2SB1462
BR 2SC4617
BR 2SC4081
BR 2SC2412K
QC 2SC2620-QC
LD 2SC2462LD
H9 UMH9N
64 DTC114YE
5K XP4401-T
103 FP103
C 1SS353
MO MA132WA
MP MA133

*

**

NOTE:VOLTAGES ARE MEASURED WHEN CAMERA IS
POINTED AT THE COLOR BAR CHART.

PWM

Y/C MIX. &

VIDEO AMP

IC3104

Y/C MIX. &

VIDEO AMP

U174

C3301

U174E

22p 12p

U

ZOOM/FOCUS
MOTOR DRIVE

TL4024

F-DET

GAIN SW

6V REG

IRIS DRIVE

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

6db

75

6db

6db

MUTE

CHARGE MUTE

4 2

5 1

3

Vcc

GND

IC4102

GAIN SW

75

75

8.1

7.6

8.2

8.2

8.2

0

7.3

1.5

1.5

1.5

1.1

1.8

7.4

1.8

1.3

1.5

1.5

1.5

1.1

8.2

0.8

0

0

0

0

7.5

8.2

8.2

1.5

1.5

1.5

8.2

8.2

8.2

1.0

3.2

1.5

0.9

8.1

7.5

8.2

5.0

8.9

6.0

8.9

6.0

9.0

6.2

8.2

7.8

8.1

7.2

8.1

7.5

8.0
0

8.2

0

8.2

7.8

8.0
0

8.2

8.2

0

8.1

7.6

8.0

-7.0

15.1

-7.0

-9.0

8.1

7.5

8.0
0

8.0

5.4

8.1

5.4

8.5

6.2

1.5

1.1

1.3
0

0

0

0.2

0.2

0.3

0.3

3.2

6.0
0
0
0

0
0
0

0

0

0

0

0

0

0

0

0

0

6.0

3.2

3.1

6.0

2.1

2.3

1.4

1.4

1.4

1.4

0

0

0

0

0.2

0.2

4.3

2.2

2.3

2.2

1.0

0.7

0.7

5.0

5.0

5.0

5.0

4.9

4.9

4.3

1.0

1.6

1.5

4.3

1.0

1.0

1.0

6.0

3.0
0

3.2
0

3.4

3.4

5.0

2.7

1.6

1.6

1.4

1.4

1.4

5.0

0

8.6

8.6

6.0

2.6

0

0

2.4

2.7

2.1

1.8

0
0
0
0

0

0

2.3

0

0

0

0

1.7

1.8

2.3

3.0

5.0

5.0

5.0

5.0

2.0

3.6

2.4

0.7

2.1

2.4

1.6

3.6

2.1

0

0

0

2.6

2.6

0

2.4

0.7

3.1

0.1

2-3 CSR Schematic Diagram (For Display)

(For Display)

A-a A-b

A-a

+

(For Printing)

A-b

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 7 -

2-3-1 CSR Schematic Diagram (For Printing)

(64)

To

LENSE

UNIT

C3301
U174:22p
U174E:12p

GS-BGG

**

CODE PART NAME

AE 2SB1424

AR 2SB1462

BR 2SC4617

BR 2SC4081

BR 2SC2412K

QC 2SC2620-QC

LD 2SC2462LD

H9 UMH9N

64 DTC114YE

5K XP4401-T

103 FP103

C 1SS353

MO MA132WA

MP MA133

*

**

NOTE:VOLTAGES ARE MEASURED WHEN CAMERA IS

POINTED AT THE COLOR BAR CHART.

PWM

Y/C

VIDE

IC3

Y/C M

VIDEO

U174

C3301

U174E

22p 12p

U

ZOOM/FOCUS

MOTOR DRIVE

TL4024

F-DET

GAIN SW

IRIS DRIVE

1

2

3

4

5

6

7

8

6d

6d

6d

MUT

CHARGE MUTE

4

2

5

1

3

Vcc

GND

IC4102

GAIN SW

8.1

7.6

8.2

8.2

7.3

1.5

1.5

1.5

1.1

1.8

7.4

1.8

1.3

1.5

1.5

1.5

1.1

8.2

0.8

0

0

0

0

7.5

8.2

8.2

1.5

1.5

1.5

8.2

8.2

8.2

1.0

3.2

1.5

0.9

8.1

7.5

8.2

5.0

8.9

6.0

8.9

6.0

9.0

6.2

8.1

7.2

8.0

5.4

8.1

5.4

8.5

6.2

1.5

1.1

1.3

0

0

0

0.2

0.2

0.3

0.3

3.2

6.0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

6.0

3.2

3.1

6.0

2.1

2.3

1.4

1.4

1.4

1.4

0

0

0

0

0.2

0.2

4.3

2.2

2.3

2.2

1.0

0.7

0.7

5.0

5.0

5.0

5.0

4.9

4.9

4.3

1.0

1.6

1.5

4.3

1.0

1.0

1.0

6.0

3.0

0

3.2

0

3.4

3.4

5.0

2.7

1.6

1.6

1.4

1.4

1.4

5.0

0

0

2.4

1.8

0

0

0

0

0

0

2.3

3.0

2.0

0

0

0

2.6

2.6

0

A-a

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 8 -

2-3-2 CSR Schematic Diagram (For Printing)

*

To PC PG2002

OUTPUT

CSR

68

68

BLM21B201SPT

CUS01

(103)

(103)

(103)

Y/C MIX. &

VIDEO AMP

IC3104

Y/C MIX. &

VIDEO AMP

6V REG

16

15

14

13

12

11

10

9

6db

75

6db

6db

MUTE

MUTE

75

75

8.2

8.2

0

1.8

1.3

1.5

1.5

1.1

8.9

6.0

8.2

7.8

8.1

7.2

8.1

7.5

8.0

0

8.2

0

8.2

7.8

8.0

0

8.2

8.2

0

8.1

7.6

8.0

-7.0

15.1

-7.0

-9.0

8.1

7.5

8.0

0

8.6

8.6

6.0

2.6

0

2.7

2.1

0

0

0

0

1.7

1.8

2.3

5.0

5.0

5.0

5.0

3.6

2.4

0.7

2.1

2.4

1.6

3.6

2.1

2.4

0.7

3.1

0.1

A-b

2-4 IC Block Diagrams

IC4001

EXP3

21

EXP2

19

18

EXP1

EXP0

17

33

LATCH

SD ATA

34

35

SCLK

REF

7

x 2

32

36

OSC

V

D

V

OUT

EXT

EXTOUT SELECTORPULSE GENERATER

EVR2EVR1

SERIAL-PARARELLE DECODER

EVR2EVR1

1/N

EXT

3122

CURRENT SET

CURRENT SET

OSC

D

6

FIL

2

D

10

1

12

2ch

H BRIDGE

M

V

1ch

H BRIDGE

M

V

2ch

M

V

H BRIDGE

FILTER FILTER FILTER FILTER

1ch

M

V

H BRIDGE

D

D

FB

11

O

5

FIL

2

14

C

1

C

16

O

FB

15

B

4

FIL

2

B

30

1

B

28

B

29

FB

A

FIL

3

2

A

26

1

A

25

OSC

IN

37

SELECTOR

38 8 23 27 9 13 2 1 20

M1

RESET

DD

V

OSC

VM4VM3VM2V

C

IC2509

Vcc

7GND

3

14

6

8

11

11

12

1

2

4

5

10

9

13

12

A

25

FB

PGND

DGND

IC2510

14

3

4

6

VCO

7

16

Vcc

PHASE

COMPARATOR 1

PHASE

COMPARATOR 2

R

Q

S

SOURCE

FOLLOWER

2

13

1

15

9

10

5

- 9 -

GND

8

3 Circuit Board Diagrams
3-1 SP Circuit Board Diagram

2

TL1006

TL1002

TL1005

TL1007

B

TL1003

TL1001

TL1004

A

2

1

B

A

1

SP -SIDE A-

[PATTERN No.JA2218-4]

1

B

TL1013

TL1015

17

TL1021

TL1012

IC1001

TL1020

TL1011

TL1018

TL1014

TL1017

A

14 8

2

B

A

1

2

SP -SIDE B-

[PATTERN No.JA2218-4]

- 10 -

- 11 -

3-2 PC Circuit Board Diagram

TL1114

TL1212

TL1211

PC -SIDE A-

[PATTERN No.JA2218-4]

342

1

A

B

C

A

B

C

342

1

PC -SIDE B-

[PATTERN No.JA2218-4]

342

1

A

B

C

A

B

C

342

1

TL2001

TL2015

TL2011

TL2012

TL2002

TL2014

TL2016

TL2010

TL2013

- 12 -

3-3 CSR Circuit Board Diagram

TL3007

TL3006

TL4022

TL4021

TL4011

TL4009

TL4007

TL4001

TL4002

TL4004

TL4006

TL4008

TL3511

TL4010

TL4003

TL4005

CSR -SIDE A-

[PATTERN No.JA2218-4]

32

1

A

B

C

A

B

C

32

1

DD

TL3008

TL3009

TL3001

TL4024

TL4023

TL3005

TL3503

CSR -SIDE B-

[PATTERN No.JA2218-4]

32

1

A

B

C

A

B

C

32

1

D D

- 13 -

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

C

C1001 B-2A

C1003 B-2A

C1004 B-1A

C1005 B-1A

C1006 B-1A

C1007 B-2A

C1008 B-1A

C1009 B-1A

C1010 B-1B

C1011 A-1B

C1012 B-1B

C1013 B-1B

D

D1001 B-2A

IC

IC1001 B-1A

IC1001 B-1A

IC1002 A-1B

L

L1001 B-1B

PG

PG1001 B-1B

Q

Q1001 B-2B

R

R1001 B-2B

R1002 B-2A

R1004 B-2A

R1005 B-2A

TL

TL1001 A-1B

TL1002 A-1B

TL1003 A-1B

TL1004 A-1B

TL1005 A-1B

TL1006 A-1B

TL1007 A-1B

TL1011 B-1B

TL1012 B-1B

TL1013 B-1B

TL1014 B-2B

TL1015 B-1B

TL1017 B-1A

TL1018 B-1A

TL1020 B-1A

TL1021 B-1A

BL

BL2051 A-3C

BL2052 A-3C

C

C2001 B-2A

C2002 B-2A

C2003 B-2A

C2004 B-2A

C2005 B-3A

C2006 B-3A

C2007 B-2A

C2008 B-2A

C2009 B-2A

C2010 B-3A

C2011 B-3A

C2012 B-3A

C2013 B-3A

C2050 A-3C

C2052 A-4C

C2053 A-4C

C2055 A-3C

C2056 A-3C

C2057 A-4B

C2058 A-4C

C2059 A-3C

C2060 A-3C

C2062 A-3C

C2063 A-3C

C2064 A-3C

C2065 A-4A

C2066 A-4A

C2067 A-3A

C2068 A-3A

C2069 A-3B

C2070 A-3B

C2071 A-3B

C2072 A-3B

C2073 A-3A

C2074 A-3A

C2075 A-3A

C2076 A-4A

C2077 A-4A

C2078 A-4A

C2079 A-4B

C2080 A-4B

C2081 A-4B

C2082 A-4B

C2101 B-3B

C2102 B-3B

C2103 B-3A

C2104 B-3A

C2105 B-4A

C2106 B-4A

C2107 B-4B

C2108 B-4B

C2151 A-2B

C2152 A-2A

C2153 A-1A

C2301 B-2C

C2302 B-2C

C2306 B-2C

C2307 B-2C

C2308 B-3C

C2309 B-3C

C2310 A-2B

C2311 A-2B

C2312 A-2C

C2313 A-2C

C2314 A-2C

C2315 A-2C

C2316 A-2C

C2317 A-2C

C2319 A-2C

C2320 A-2C

C2321 A-2C

C2518 A-4C

C2519 A-3C

C2520 A-4A

C2521 A-3A

C2522 A-3B

C2523 B-3B

C2524 B-2C

C2525 B-4C

C2526 A-2C

C2527 A-2B

C2528 B-1C

C2529 B-3C

C2530 B-3C

C2531 B-3C

C2711 B-2C

C2712 B-2C

C2717 B-2A

C2718 B-2A

C2719 B-2A

C2720 B-2A

C2721 B-2A

C2722 B-2A

C2723 B-2C

C2724 B-2C

C2725 B-2C

C2726 B-2C

CP

CP2301 A-1C

D

D2151 A-1A

D2301 A-2C

D2302 B-4C

D2502 B-3B

IC

IC2001 B-3A

IC2051 A-3C

IC2052 A-3B

IC2101 B-4B

IC2302 B-3C

IC2303 A-2B

IC2304 A-2B

IC2305 A-2C

IC2507 B-2B

IC2508 A-2B

IC2509 B-1C

IC2510 B-3C

L

L2001 B-3A

L2051 A-4C

L2052 B-4C

L2301 B-3C

L2501 B-2C

PG

PG2001 B-2A

PG2002 A-3C

PG2503 B-1B

PG2504 B-2C

Q

Q2151 A-2B

Q2152 A-2B

Q2153 A-1A

Q2501 A-2B

Q2502 B-4C

Q2503 B-3C

R

R2001 B-2A

R2003 A-3A

R2051 A-3C

R2052 A-3C

R2053 A-4C

R2055 A-3C

R2056 A-3C

R2057 A-3B

R2061 A-4A

R2062 A-3A

R2063 A-3B

R2064 A-3A

R2065 A-3A

R2066 A-3A

R2067 A-4A

R2151 A-2B

R2152 A-2B

R2153 A-2B

R2154 A-2B

R2155 A-2B

R2156 A-2B

R2157 A-2B

R2158 A-1A

R2159 A-2A

R2302 B-3B

R2303 B-3B

R2304 B-2B

R2309 B-2C

R2310 B-2C

R2311 B-1C

R2312 B-1C

R2313 B-2B

R2314 B-2B

R2315 B-1A

R2316 B-3C

R2321 A-2C

R2322 A-2C

R2323 A-2C

R2324 A-2C

R2325 A-2C

R2326 A-2C

R2327 A-2C

R2328 A-2C

R2330 A-2C

R2331 A-2C

R2333 B-2B

R2334 B-3B

R2546 B-3B

R2547 B-1C

R2548 B-1B

R2549 B-1B

R2550 B-1B

R2551 A-1B

R2552 A-2C

R2553 A-2C

R2554 B-1C

R2556 B-1C

R2557 B-1C

R2558 B-1C

R2559 B-1C

R2560 B-1C

R2561 B-1C

R2562 B-1C

R2563 B-1C

R2564 B-3C

R2565 B-3C

R2566 B-3C

R2567 B-3C

R2568 B-1C

R2740 B-3C

R2741 B-2C

R2742 B-2C

R2743 B-2C

R2744 B-2C

R2745 B-2C

R2746 B-2C

R2747 B-2C

R2748 B-2C

R2749 B-2C

R2750 B-2C

R2751 B-2C

R2752 B-2C

R2753 B-2C

RM

RM2101 B-3C

RM2102 B-3B

RM2103 B-4C

RM2104 B-4C

RM2105 B-3A

RM2106 B-3A

RM2107 B-4A

RM2108 B-4A

TL

TL1114 A-2A

TL1211 A-4A

TL1212 A-3A

TL2001 B-1A

TL2002 B-1A

TL2010 B-2A

TL2011 B-1A

TL2012 B-1A

TL2013 B-2A

TL2014 B-1A

TL2015 B-1A

TL2016 B-1A

X

X2301 B-2C

X2302 A-4C

X2302 A-4C

BL

BL3501 B-2B

BL3502 B-2B

C

C3001 A-1A

C3002 A-1A

C3003 A-1A

C3004 A-1A

C3005 A-1A

C3006 A-1A

C3007 A-1A

C3008 A-1B

C3010 A-1B

C3011 A-1B

C3012 A-1B

C3013 A-1B

C3014 A-1B

C3015 A-1A

C3016 A-1A

C3017 B-1A

C3018 B-1A

C3019 B-1B

C3020 B-1B

C3021 B-1B

C3051 A-2B

C3052 A-2C

C3053 A-2C

C3054 A-1D

C3055 A-1B

C3056 A-1D

C3057 A-1D

C3058 A-1B

C3059 A-1C

C3060 A-1C

C3061 A-1C

C3062 A-1C

C3063 A-1D

C3064 A-1D

C3065 A-1B

C3066 A-2B

C3067 A-2C

C3069 B-2D

C3070 B-2D

C3301 B-1C

C3301 B-1C

C3302 B-1B

C3303 B-1C

C3305 B-1B

C3306 B-1B

C3307 B-2B

C3308 B-2B

C3309 B-1B

C3310 B-1B

C3311 B-2B

C3312 B-1A

C3313 A-2A

C3314 B-1A

C3315 B-1A

C3501 B-1A

C4001 A-2B

C4002 B-2B

C4004 B-3B

C4005 B-3B

C4006 B-3B

C4007 B-3B

C4008 B-3C

C4101 B-2C

C4102 B-2D

C4103 B-2D

C4104 B-2D

C4105 B-2D

C4106 B-2D

C4107 B-1C

C4108 B-2C

C4109 B-1D

C4110 B-2D

C4111 B-2A

C4112 B-1C

C4113 B-1C

C4114 B-1C

C4115 B-1C

C4116 B-1C

C4117 B-1D

C4118 B-1D

D

D3004 A-1D

D3005 A-1C

D3006 A-1C

D3007 B-1A

D3301 B-1B

D3302 B-1B

D3303 B-1B

D3304 B-1B

D3305 B-1B

F

F3501 B-1A

IC

IC3001 A-1B

IC3002 A-2D

IC3104 B-1B

IC4001 B-2B

IC4101 B-2C

IC4102 B-2D

IC4103 B-1C

L

L3001 A-2C

L3002 A-2C

L3003 A-1C

L3004 A-1D

L3005 A-1D

L3006 A-2B

L3301 B-1C

L3302 B-1A

L4101 B-2B

PG

PG3001 A-3C

PG3501 B-2A

PG3502 A-2A

PG4001 A-2A

Q

Q3004 A-1B

Q3005 A-1D

Q3301 B-1C

Q3302 B-1B

Q3303 B-1A

Q3304 A-2A

Q3305 A-2A

Q4001 B-2A

Q4101 B-1D

Q4103 B-1D

Q4104 B-2D

Q4105 A-2B

Q4106 A-2B

Q4107 A-1B

Q4111 B-1D

R

R3001 A-1A

R3006 A-1A

R3008 A-1A

R3010 A-1A

R3011 B-1B

R3014 A-1B

R3017 A-1B

R3018 A-1B

R3019 A-1B

R3021 A-1B

R3022 A-1B

R3023 A-1B

R3024 A-1B

R3052 A-2C

R3053 A-2C

R3054 A-2C

R3055 A-1D

R3056 A-1D

R3057 A-1D

R3059 A-1C

R3060 A-1C

R3061 A-1D

R3062 A-1D

R3063 A-1D

R3064 A-1D

R3065 A-1D

R3069 A-2D

R3071 A-2C

R3072 A-2C

R3301 B-1C

R3302 B-1C

R3303 B-1C

R3304 B-2B

R3305 B-1B

R3306 B-2B

R3307 B-1A

R3308 B-1A

R3309 A-2A

R3310 A-2A

R4001 A-2A

R4002 A-2B

R4003 A-2A

R4004 A-2B

R4006 B-3C

R4007 B-3C

R4008 B-3C

R4009 B-3C

R4010 B-3C

R4011 B-3C

R4012 B-3C

R4013 B-3C

R4014 B-2C

R4015 B-2C

R4016 B-1C

R4101 B-2C

R4102 B-2C

R4103 B-2C

R4104 B-2C

R4105 B-2C

R4106 B-2C

R4107 B-2D

R4108 B-2D

R4109 B-2D

R4110 B-2D

R4111 B-1C

R4112 B-2D

R4113 B-2D

R4114 B-2D

R4115 B-2D

R4116 B-2D

R4117 B-2D

R4125 B-2D

R4126 B-1D

R4127 B-1D

R4128 B-1D

R4129 B-2D

R4130 B-2D

R4131 B-2D

R4132 A-2C

R4133 A-2C

R4134 B-1C

R4135 B-1C

R4136 B-1C

R4137 B-1C

R4138 B-1C

R4139 B-1C

R4140 B-1C

R4141 B-1C

R4142 B-1C

R4143 B-1C

R4144 B-1D

R4145 B-1C

R4146 B-1C

R4147 B-1D

R4148 B-1C

R4149 B-1C

R4150 B-1D

R4151 B-1C

R4154 B-1C

R4155 B-1C

R4156 B-1C

T

T3001 A-1C

TL

TL3001 B-1C

TL3005 B-2B

TL3006 A-1D

TL3007 A-2D

TL3008 B-1D

TL3009 B-1D

TL3503 B-2B

TL3511 A-2A

TL4001 A-2A

TL4002 A-2A

TL4003 A-2A

TL4004 A-2A

TL4005 A-2A

TL4006 A-2A

TL4007 A-2A

TL4008 A-2A

TL4009 A-2A

TL4010 A-2A

TL4011 A-2B

TL4021 A-2B

TL4022 A-2B

TL4023 B-2B

TL4024 B-2C

Symbol

No.

Parts

Location

3-4 Identification of Parts Location

SP PC CSR

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 14 -

4. Block Diagrams
4-1 Overall Block Diagram

PHASE
COMPA

T3001

M

M

M

IC1001

IMAGE

SENSOR

LENS

Q1001

BUF

PG2001PG1001

15 2

IC1002

SENSOR

DRIVE

Vf1,
Vf2,
Vf3,
Vf4

3, 5,

17, 18

1-4 12-14

11-13 4-6

RG, H1, H2

XSG1, XSG2,
XSUB, XV4,
XV3, XV2, XV1

1-7 10-16

IC2001

CDS/AGC & A/D CONV

CDS AGC A/D

15-17

SP1, SP2, OBP

1-9,
36

22

Y/CHROMA

DIGITAL

PROCESS

PULSE

GEN

12

ADCK

C7

F3, G3, H1

B1, C1-3, D3, E2, E3,

33-35

CS-CDS,
SDO-CDS,
CLK-CDS

FV

HD, EP3, FP

P2FV

EP3, HD,
FP

N1, P1, P3

LD-DSP

R3

SD

RD

SLD

E21

G19

Q2151

BUF

Q2152

BUF

C

IC2052

CAMERA DSP

Y/C

MIX

IC3104

Y/C MIC &

VIDEO AMP

2

7

11

12

CSYNC

IC2051

CLOCK GEN

K1

XCCD1

4

2

X2303
U174: 28.63MHz
U174E: 28.5MHz

IC2302

1

RESET
PULSE

GEN

D20

RESET

SDO

SDCK

SDATA

IC2304

EEPROM2

2

SK

3

DI

4

DO
CS

1

PG3501
OUTPUT

CSR (1/2)

SP

IC2507

CAMERA µP

7-10,
12-14

7

A3, A4,
B4, C4,
A5, B5,
C5, A6,
B6, C6

H2, H3, J1

D19

A15

DIFCLK

D/A

CONV

Y

IC2101
SDRAM

E19

TRS

IC2303

EEPROM1

2

SK

3

DI

4

DO
CS

1

85

SCLK

SDO

83

SDI

84
99

100

T2
T1

T3

CS-EE1

CS-EE2

IC2305

4fsc GEN

V1

4

2

10 3

14

Q2502

INV

Q2503

INV

59

1

RESET-IN

38

72, 75, 78

96, 97, 98

RDCK

9

10213

Q2501

INV

1

3V1

RD-RST

27

IRIS-PWM

28

ZOOM-LED

30

FCS-LED

33

RDCW

36

FCS-SENS

39

ZOOM-SENS

41

HALL-ADJ1

43

HALL-ADJ0

44

48

+B-DET

63

XTAL

65

EXTAL

HALL-G

69

95

STBY-5V

77

76

8

12

9

11

IC2509

LEVEL SHIFT

IC2508
FV DET

LINE-SW

49

TEMP-ADJ

PG3001PG2002

15

16

13

11

27

26

31

6

OSCSCK

P19

Q3301

BUF

15

16

13

11

27

26

31

6

9

15

14

Q3302-3305

C.CLIP

3

1 Y-OUT

C-OUT

PG3502

D3007

F3501

IC3002

6V

REG

3

1

6V

IC3001

PWM

44

18

STBY4

36

43

5V

PWM

35

3V

PWM

1

2

2V

PWM

42

41

PWM

20

STBY2

21

STBY1

12

VCC

Q4105

5V

SW

Q4106

3V

SW

Q4107

2V

SW

5V

1

1

5V

3V1

19 19

3V2

22 22

3V

2V

11

2V

D3005

D3006

15V

-7V

Q3004

SW

15V

-7V

201820

18

STBY3

19

PC

PG2504

3 KEY-AD0

6

KEY-AD3

7

KEY-IN0

12

KEY-IN5

8

KEY-IN1

9

KEY-IN2

10

KEY-IN3

11

KEY-IN4

4 KEY-AD1
5 KEY-AD2

PG2504

1 TXD

4

MD2

2RXD
3FWE

31

TXD

RXD

32

FWE

66

MD2

67

46, 47, 50, 51

KEY-AD0,
KEY-AD1,
KEY-AD2,
KEY-AD3

KEY-IN0,
KEY-IN1,
KEY-IN2,
KEY-IN3,
KEY-IN4,
KEY-IN5

15 - 20

PG3001 PG2002

35 35

CSR (2/2)

DECORD

DRIVE

36

OSC

353430 30

29 29

33

32 32

32

39 39

38

34 34

RESET

PG4001

11

24

9

26

828

10

30

DRIVE

4

16

2

14

112

3

10

DRIVE

DRIVE

ZOOM

FOCUS

IC4001

ZOOM/FOCUS MOTOR DRIVE

Q4001

LED DRIVE

37 37

38 38

88

ZOOM

LED

FOCUS

LED

22

7

ZOOM

SENSOR

FOCUS

SENSOR

21

5

33

44

CS-CDS,
SDO-CDS,
CLK-CDS

HALL

DEVICE

77

13

Q4101, Q4103

BIAS

-

+

3

1

2

14

-

+

5

6

7

16

-

+

10
8

9

5V

IC4102

GAIN

SW

IC4101
F-DET

SW

2
1

55

FDET

52

4

Q4104

INV

25 25

-

+-+

1

2
3

7

6
5

Q4111

BUF

5V

19

17

12

IRIS

18

15

PC

IC4103

IRIS DRIVE

X2301

13.5MHz

IC2510

8

6VIDEO

EX-FV
1 RD(232C)
2 SD(232C)

4+B
5GND

4321

A

B

C

D

E

F

G

A

B

C

D

E

F

G

8765

4321 8765

- 15 -

4-2 Power Block Diagram

T3001

PG3501

OUTPUT

4+B
5GND

D3007

F3501

IC3002

6V

REG

31

IC3001

PWM

44

18

STBY4

36

43

5V

PWM

35

3V

PWM

12

2V

PWM

42

41

PWM

20

STBY2

21

STBY1

12

VCC

Q4105

5V

SW

Q4106

3V

SW

Q4107

2V

SW

D3005

D3006

15V

-7V

Q3004

SW

STBY3

19

L3006

L3001

L3302

Q3302

C.CLIP

24

3

C

C

Q3304

Y/C MIX

&

VIDEO

AMP

13, 16

IC3104

L4001

Q4111

BUF

C

IRIS

DRIVE

8

IC4103

F-DET

5

IC4101

4

GAIN

SW

IC4102

1

L3002

4

8

ZOOM/
FOCUS
MOTOR

DRIVE

IC4001

19

2

3

D3004

L3003

4

24

2

3

C

E

B

463

2

1

20

18

9, 13,
23, 27

31

6

32

PG4001

5

FOCUSSEN Vcc

20

ZOOMSEN Vcc

L2501

Q2503

INV

E

LEVEL
SHIFT

16

IC2509

Q2153

5V

SW

CAMERA

DSP

IC2052

PHASE
COMPA

IC2510

1, 4,

14

C

E

F19, G21,

J19, K21

PG2503

53.3V

16

FV DET

IC2508

L2301

IC2302
RESET

PULSE

GEN

12

IC2507

CAMERA

µP

12,
53-56,
60-62

IC2303

EEP

ROM1

IC2304

EEP

ROM2

8

8

B3, A7, A14,

P21, AA2,

AA9,
AA13,
AA17,
AA20

IC2051

CLOCK

GEN

8

IC2101

SDRAM

1, 3, 9, 15,
29, 35, 41,
43, 49, 55,
75, 81

IC2305

4fsc

GEN

5

B8, B15,
D21, F1,

L21, Y2,

AA7,
AA14

L2052

10, 13, 19,

25, 31

CDS/

AGC &

A/D

CONV

IC2001

95

48

1

19

24

20

18

31

6

32

9

8

7

8

9

10

IC1002

SENSOR

DRIVE

IMAGE

SENSOR

IC1001

8

11

L1001

6

16, 20

2

PG2001 PG1001

CSR

SP

PG3001 PG2002

PC

5V

5V

3V

3V

3V

3V

3V

3V

-7V

15V

-7V

15V

3V

3V

2V

3V

3V

3V

STBY-5V

+B-DET

STBY-5V

+B-DET

C.CLIP

VK-U174
VK-U174E

Copyright © Hitachi, Ltd. 2003. All rights reserved. Printed in Japan (I)

Digital Media Division,TokaiTK No. 8304E