Hitachi vk-s274r Service Manual

TK No. 8302E

VK-S274R/S274ER

SERVICE MANUAL

VK-K274R/K274ER

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

COLOR & B/W VIDEO CAMERA

2003March

Digital Media Division,Tokai

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 Notes When Using Service Manual

The following shows the contents to be noted when using service manual:

1-2-1 Value units used in parts list

Certain symbols are indicated 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

1-2-2 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.

[Resistors] [Capacitors]

Item

Value

Tolerance

Power

capacitance

Indication No indication

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

K

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

M No indication (All tolerances other than ±5% are indicated in schematic diagrams) No indication (1/16W for leadless resistors without indication) All capacitances other than the above are indicated in schematic diagrams.

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

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

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

±5%

1/8W

k

M

Item

Value

Dielectric

strength

[Coils]

Item

Value

1 - 1

Indication No indication

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

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

Indication

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

µ

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

m

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

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

50V

µF pF

µH

mH

Safety Precaution for Repair > Notes When Using Service Manual

1-2-3 Identifications of sides A/B in circuit board diagrams

1) Board having 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 having 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.

1-2-4 Table for indexing locations of parts

The table of “Identification of parts location” on circuit board diagrams shows locations of each part as below explanations. The locations are indicated using the guide scales on the external lines of diagrams.

1) One diagram indicated for each board

Symbol

No.

IC

IC1201

Circuit No.

Parts

Location

Type of part

2 A

Zone "A" on board diagram

Zone "2" on board diagram

2) Two diagrams indicated for each board

Symbol

No.

Parts

Location

IC

IC1201

A: Shows side A B: Shows side B

A - 2 A

Zone "A" on board diagram Zone "2" on board diagram

1 - 2

Safety Precaution for Repair > Electrostatic Protection Measures

1-3 Electrostatic Protection Measures

Semiconductor components, including optical pickups, may be damaged by static electricity charged on clothes, human body, etc. Take great care when handling it to avoid electrostatic damage.

1-3-1 Grounding for prevention of electrostatic damage

Perform servicing in an environment where grounding is complete.

Grounding work bench

1) Lay out a conductive material (conductive sheet) or iron plate under the work bench on which

semiconductor components, such as optical pickups, are placed to ground the bench.

Grounding human body

1) Use an anti-static wrist strap to discharge static electricity charged on human body. Note,

however, that static electricity charged on clothes will not be discharged by anti-static wrist strap: Be careful that your clothes do not touch the semiconductor components, such as optical pickups.

Conductive material (conductive sheet) or iron plate

Anti-static wrist strap

1M ohm

Ground

1-3-2 Cautions when handling optical pickup - only for DVD products

1) The optical pickup has a high precision structure: Do not subject it to any impact.

2) Do not perform disassembly further than that described in this manual.

3) Never turn the semi-variable resistors in drive unit block.

1 - 3

Safety Precaution for Repair > Lead-Free Solder

1-4 Lead-Free Solder

To protect the global environment, lead-free solder is used in this product. Be sure to read the following before soldering.

Caution

Be sure to wear protective goggles so that no solder smoke or scattered solder enters the eye during servicing. Lead-free solder may scatter at high temperatures (600°C).

1-4-1 Characteristics of lead-free solder

The melting point of lead-free solder is 30-40°C higher than that of lead based solder.

Composition of alloy (wt%): Sn-3.0Ag-0.5Cu Melting temperature: Approx. 220°C

1-4-2 Solder for servicing

It is recommended that you use lead-free solder whose characteristics are the same as that used in this product, although it is also possible to service using lead based solder. However, if lead based solder is used for servicing, some precautions are necessary. (Neglecting these could decrease strength, causing malfunctions.)

Cautions when using lead based solder:

When replacing components, remove the lead-free solder previously used for soldered points as

far as possible.

For additional soldering, melt lead-free solder completely and mix well with lead based solder.

Never perform repair using the bare soldering iron tip without adding solder.

1-4-3 Soldering iron for servicing

It is recommended that you use a soldering iron with thermal control function, with which the temperature at its tip can be set. Lead-free solder melts at a temperature 30-40°C higher than lead based solder. Therefore, workability will be reduced unless you use a soldering iron whose temperature is high, whose temperature at tip does not change greatly (heat capacity is large), and that can be set to match the work points.

Recommended soldering iron: With thermal control function (temperature setting range: 320-450°C)

Recommended tip temperatures for different work points:

Work point

Circuit board with surface-mounted (chip) parts Circuit board without surface-mounted (chip) parts Chassis, metal shield

Recommended tip temperature

320°C ± 30°C 380°C ± 30°C 420°C ± 30°C

1 - 4

2

General Description

2-1 Overview

VK-S274R/S274ER is a color chassis video camera; VK-K274R/K274ER is a Black-and-white chassis video camera: All these models incorporate an optical 22-power compact zoom lens. Models VK-S274R/S274ER/K274R/K274ER are successor cameras to VK-S274/S274E/K274/K274E. The signal process circuit is equipped with a digital signal processor (D.S.P.5) that is the same as that of VK-S274/S274E/K274/K274E. The external appearance is identical to VK-S274/S274E/K274/K274E.

2-1-1 Servicing method

Table 2-1-1 shows the method for servicing each circuit board. Refer to "4 Troubleshooting" for the method of judging defects in each circuit board.

Information:

These servicing methods are subject to change without notice for the purpose of facilitating service procedures.

PC CIRCUIT

Table 2-1-1 Circuit Board Servicing Method

Circuit board

CSR circuit board PC circuit board SP circuit board

Servicing method

Component replacement.

PC CIRCUIT BOARD

BOARD

SP CIRCUIT BOARD

CSR CIRCUIT BOARD

Fig. 2-1-1 Locations of Circuit Boards

2-2 Features

Built-in Optical Power Zoom Lens

A highly reliable optical 22-power zoom lens is mounted, and it is equipped with auto-focus and auto iris functions.

12-Power Digital Zoom Function

The 12-power digital zoom, combined with the 22-power optical zoom, makes possible up to 264power 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 - 1

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

Horizontal

Vertical

Total Pixels

Effective Pixels

Angle of View Min. Distance

Optical Zoom Digital Zoom Video Focus White Balance

Shutter Speed

Auto (Pro-AE)

Auto (Pro-AE+)

Manual

*: Default settings

VK-S274R/S274ER

VK-K274R/K274ER

VK-S274R: NTSC VK-K274R: EIA B/W VK-S274ER: PAL VK-K274ER: CCIR B/W 2:1 Interlacing VK-S274R/K274R: 15.734 kHz VK-S274ER/K274ER: 15.625 kHz VK-S274R/K274R: 59.94 Hz VK-S274ER/K274ER: 50 Hz 1/4-inch CCD VK-S274R/K274R:

811 (H) × 508 (V), 410k

VK-S274ER/K274ER:

795 (H) × 596 (V), 470k

VK-S274R/K274R:

768 (H) × 494 (V), 380k

VK-S274ER/K274ER:

752 (H) × 582 (V), 440k F1.6 f = 4 - 88 mm, High Durability ×22 Zoom Lens, Video Auto Focus Horizontal 47°(Wide), 2.2°(Tele)

1.0m (Tele), 0.01m (Wide) Digital Signal Processor (D.S.P. 5) Internal/External TELE-WIDE (Zoom speed: 3.9s*/6.3s) Off*/On (Up to 12×) Auto*/Manual (NEAR-FAR/Fix) Auto*/Manual (Red/Blue Gain: UPDOWN/Fix)

VK-S274R/K274R: 1/60 - 1/4000s VK-S274ER/K274ER: 1/50 - 1/4000s VK-S274R/K274R:

1/2 - 1/4* - 1/4000s VK-S274ER/K274ER:

1/1.5 - 1/3* - 1/4000s VK-S274R/K274R:

Shutter (1/2 - 1/4000s)/

Exposure (F1.6 - F34)/

AGC priority (0 - 27dB) VK-S274ER/K274ER:

Shutter (1/1.5 - 1/4000s)/

Exposure (F1.6 - F34)/

AGC priority (0 - 27dB)

VK-S274: NTSC VK-K274: EIA B/W VK-S274E: PAL VK-K274E: CCIR B/W 2:1 Interlacing VK-S274/K274: 15.734 kHz VK-S274E/K274E: 15.625 kHz VK-S274/K274: 59.94 Hz VK-S274E/K274E: 50 Hz 1/4-inch CCD VK-S274/K274:

VK-S274E/K274E:

VK-S274/K274:

VK-S274E/K274E:

F1.6 f = 4 - 88 mm, High Durability ×22 Zoom Lens, Video Auto Focus Horizontal 47°(Wide), 2.2°(Tele)

1.0m (Tele), 0.01m (Wide) Digital Signal Processor (D.S.P. 5) Internal/External TELE-WIDE (Zoom speed: 3.9s*/6.3s) Off*/On (Up to 12×) Auto*/Manual (NEAR-FAR/Fix) Auto*/Manual (Red/Blue Gain: UPDOWN/Fix)

VK-S274/K274: 1/60 - 1/4000s VK-S274E/K274E: 1/50 - 1/4000s VK-S274/K274:

VK-S274E/K274E:

VK-S274/K274:

VK-S274E/K274E:

VK-S274/S274E

VK-K274/K274E

811 (H) × 508 (V), 410k

795 (H) × 596 (V), 470k

768 (H) × 494 (V), 380k

752 (H) × 582 (V), 440k

1/2 - 1/4* - 1/4000s

1/1.5 - 1/3* - 1/4000s

Shutter (1/2 - 1/4000s)/ Exposure (F1.6 - F34)/ AGC priority (0 - 27dB)

Shutter (1/1.5 - 1/4000s)/ Exposure (F1.6 - F34)/ AGC priority (0 - 27dB)

2 - 2

General Description > Specifications

Item VK-S274R/S274ER

Camera Functions (Control through RS-232C)

Sensitivity

Horizontal Resolution

Luminance S/N Video output

Supplied Voltage Power Requirement Operating Temperature Operating Humidity Dimensions Weight

Mirror Mosaic Iris Control Privacy Zone Masking Freeze Extrenal Sync. Communication Speed of RS-232C Position Preset

*: Default settings

VK-K274R/K274ER

Off*/On Off*/On

*

Auto Off/On* (2 zone 2-D/8 zone 3-D)

Off*/On Off*/On Selective (4.8k*/9.6k/19.2k/38.4/57.6k bps) No-Trace preset/Trace preset (Memory: max. 64 position) VK-S274R/S274ER:

1.0 lx (Pro-AE: 1/60s or 1/50s, F1.6, 27dB)

0.06 lx (Pro-AE+: 1/4s)

VK-K274R/K274ER:

0.1 lx (Pro-AE: 1/60s or 1/50s, F1.6, 27dB)

0.01 lx (Pro-AE+: 1/4s)

VK-S274R: More than 470 TV lines VK-S274ER: More than 460 TV lines VK-K274R/K274ER:

More than 500 TV lines

More than 50dB VK-S274R/S274ER:

Composite: 1.0 ± 0.2Vp-p

VK-K274R/K274ER:

Y (Luminance): 1.0 ± 0.2Vp-p

9 V - 12 V DC ± 0.5 V

3.65 W (When suppling 9 V DC) 0 - 60° (Recommended: 0 - 40°) 10 - 90% 50 (W) × 60 (H) × 89.5 (D) mm Approx. 222g

VK-S274/S274E

VK-K274/K274E

Off*/On Off*/On

*

Auto Off/On* (2 zone)

Off*/On Off*/On Fixed (4.8k bps)

----------

VK-S274/S274E:

1.0 lx (Pro-AE: 1/60s or 1/50s, F1.6, 27dB)

0.1 lx (Pro-AE+: 1/4s)

VK-K274/K274E:

0.1 lx (Pro-AE: 1/60s or 1/50s, F1.6, 27dB)

0.01 lx (Pro-AE+: 1/4s)

VK-S274: More than 470 TV lines VK-S274E: More than 460 TV lines VK-K274/K274E:

More than 500 TV lines

More than 50dB VK-S274/S274E:

Composite: 1.0 ± 0.2Vp-p

VK-K274/K274E:

Y (Luminance): 1.0 ± 0.2Vp-p

9 V DC ± 0.5 V

3.3 W (When suppling 9 V DC) 0 - 60° (Recommended: 0 - 40°) 10 - 90% 50 (W) × 60 (H) × 89.5 (D) mm Approx. 225g

2 - 3

General Description > Comparison of Main Control ICs

2-4 Comparison of Main Control ICs

The comparison of main control ICs in shaded columns are different from those of previous models

Item

Image Sensor

Sensor Drive CDS/AGC & A/D Conv. Camera DSP DRAM Inv. Clock Gen. Camera µP EEPROM

Reset Pulse Gen.

Zoom Motor Drive Focus Motor Drive F.DET./Iris Drive PWM

7.2V Reg. Y/C Mix & Video Amp Level Shift VCO/Phase Compa. FV Pulse Gen.

VK-S274R/S274ER

VK-K274R/K274ER

VK-S274R: ICX278AK-L (IC1001) VK-S274ER: ICX279AK-L (IC1001) VK-K274R: ICX278AL-7 (IC1001) VK-K274ER: ICX279AL-7 (IC1001) µPD16510GR (IC1002) HD49323AF (IC1101) HG73C053FE (IC1121) IC41LV16100S-50G (IC1122) TC7SU04FU (IC1173) TC7SHU04FUL (IC1174) HD6432238RN41FA (IC1201) BR9016RFV (IC1202) BR9016RFV (IC1203) NC7SZ14P5 (IC1204) NC7SZ14P5 (IC1205) SN74AHC1G08HDCK (IC1206) RN5VD27AA (IC1251) TB6512AF (IC1301) TB6512AF (IC1302) µPC5023GS-147-GJG (IC1351) TL1464IPT (IC1501) PQ20WZ51 (IC1502) BA7665FS (IC1601) SN74AHCT125PW (IC1602) 74VHC4046MTCX (IC1603) SN74AHC1G08HDCK (IC1604)

VK-S274/S274E

VK-K274/K274E

VK-S274: ICX278AK-L (IC1001) VK-S274E: ICX279AK-L (IC1001) VK-K274: ICX278AL-7 (IC1001) VK-K274E: ICX279AL-7 (IC1001) µPD16510GR (IC1002) HD49323AF (IC1101) HG73C053FE (IC1121) MSM51V18165F (IC1122) TC7SU04FU (IC1173) TC7SHU04FUL (IC1174) HD6432238RN30FA (IC1201) X25097V1-2.7 (IC1202)

TC7SH14FU (IC1204) TC7SH14FU (IC1205) TC7S08FU (IC1206) RN5VD27AA (IC1203) MPC17AT85VM (IC1301) MPC17AT85VM (IC1302) µPD5023GS-147-GJG (IC1351) TL1464IPT (IC1501)

---------BA7664FV (IC1601) HD74HCT125T (IC1602) 74VHC4046MTCX (IC1603) IDC-7S08 (IC1604)

2 - 4

3

Description of Operation

3-1 Structure Schematics

0

16Ø32.2mm

24mm

53mm

4 - M2 SCREWS for TRIPOD PLATE (These screws are limit of height keep as being less than 2 mm for "A")

13.5mm33mm

50mm

4 - M2 SCREWS

25mm

90˚

Ø50m

m

30mm

60mm

12.5mm

16mm

89.5mm 77mm

8

0

24mm

4 - M2 SCREWS for

53mm

TRIPOD PLATE (These screws are limit of height keep as being less than 2 mm for "A")

M2 SCREW

0.8mm

CHASSIS

M2 SCREW

Fig. 3-1-1 Structure Schematics

3 - 1

A

Description of Operation > Microprocessor Pin Function Table

3-2 Microprocessor Pin Function Table

3-2-1 Camera microprocessor (IC1201: Camera µP)

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

I/O

O O O O

-----

----O

O

O O O

-----

I

----O O O

I

O

-----

I

-----

I

----O O O

----O

-----

----O

O

O O

Active

Level

(Pulse) (Pulse) (Pulse)

Hi

(Pulse)

(Pulse) (Pulse) (Pulse)

-----

Hi/Lo

-----

Hi/Lo

(Pulse)

Hi

(Pulse)

-----

0V-3V

----

0V-3V

----Hi Hi

(Pulse)

-----

(Pulse)

-----

(Pulse)

Hi/Lo

(Pulse)

-----

Abbreviation

LD-DSP CS-DAC CS-VAP GYRO-RST CEON CHARGE RDOEB

ZDOEB

RDCK ZDCK IRDCK VCC1 LINE-SW

GND1 IRDCW IROREB IR-RESET IR-SENS IR-LED NC1 TST-PIN1 H-VAP TST-PIN0 V-VAP CHECK8 ZD-RESET RD-RESET IRIS-PWM LD-JIG ZOOM-LED

TXD2 RXD2 FCUS-LED

ZDCW

RDCW

ZD-PWMA RD-PWMA

Function

Activates data communication with IC1121 (CAMERA DSP). Not used. Open.

Activates focus drive data communications with IC1302 (FOCUS MOTOR DRIVE). Activates zoom drive data communications with IC1301 (ZOOM MOTOR DRIVE). Outputs focus motor drive signal to IC1302 (FOCUS MOTOR DRIVE). Outputs zoom motor drive signal to IC1301 (ZOOM 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. Not used. Open.

Not used. Open.

Resets IC1301 (ZOOM MOTOR DRIVE). Resets IC1302 (FOCUS MOTOR DRIVE). Iris motor drive output . Not used. Open. Output pulses to drive the ZOOM LED in the lens block via Q1201 (LED DRIVE). Not used.

Output pulses to drive the FOCUS LED in the lens block via Q1201 (LED DRIVE). Issues a command which determines with IC1301 (ZOOM MOTOR DRIVE). Issues a command which determines with IC1302 (FOCUS MOTOR DRIVE). Not used. Open.

3 - 2

Description of Operation > Microprocessor Pin Function Table

Pin No.

38

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 64 65 66 67 68 69

70 71 72 73 74 75 76 77 78

I/O

I

----I

-----

O O

I I I I I

I I I

-----

----I

-----

----I

-----

O

I I

-----

O

-----

----I

-----

----I

O

I I

Active

Level

(Pulse)

-----

(Pulse)

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

0V-5V 0V-3V 0V-3V 0V-3V 0V-3V

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

-----

Lo

-----

(Pulse)

------

(Pulse)

Lo Hi

-----

Hi

-----

(Pulse)

-----

(Pulse) (Pulse) (Pulse) (Pulse)

Abbreviation Function

FV

FCUS-SEN NC2 ZOOM-SEN GND2 HAL-ADJ1 HAL-ADJ0

5V_DET ZOOM-SW FOCUS-SW +B_DET TEMP-ADJ

V-GYRO H-GYRO FDET

AVCC1 AVCC2 VCC2 VCC3 NC4 NC5 SYS-REST VCC4 STBY VCC5 XTAL GND3 EXTAL FWE MD2 NC6 HALL-G

NC7 NC8 HD SHUT-CTL STROBE FP SD[232C] RD[232C] EP3

Receives the vertical sync pulses that detect the iris detection area, from IC1121 (CAMERA DSP). Focus motor position detection input. Not used. Open. Zoom motor position detection input. Ground. Controls the offset voltage of IC1351 (F.DET/IRIS DRIVE). Drives bias generator in IC1351 (F.DET/IRIS DRIVE) via Q1351 (BIAS DRIVE) to control the bias voltage of the Hall devices. DC5V detection input. Monitors the 5V line voltage. Not used.

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. Not used. Connect to ground.

F-value detection input. Receives the F.DET voltage detected by IC1351 (F.DET/IRIS DRIVE) 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 IC1206 (RESET PULSE GEN.). 3V power input. Not used. Connect to 3V power supply. 3V power input. Not used. Open. Grounded. Inputs controk pulses from IC1211 (CAMERA DSP). Not used.

Not used. Open. Controls the amplification (gain of Hall device) of IC1351 (F.DET/IRIS DRIVE). Not used. Open.

Inputs horizontal sync from IC1121 (CAMERA DSP). Not used. Open.

Inputs field discrimination pulse from IC1121 (CAMERA DSP). Used for initial settings and adjustment. For data communications with personal computer. Receives pulses which discriminate the iris detection area.

3 - 3

Description of Operation > Microprocessor Pin Function Table

Pin No.

79 80 81 82 83 84 85 86 87 88 89 90

91 92 93 94 95 96 97 98

99

100

I/O

-----

----O

I

O

-----

I

-----

I

-----

----O O O O

O O

Active

Level

-----

----(Pulse) (Pulse) (Pulse)

-----

----(Pulse)

-----

Hi/Lo

-----

Hi/Lo (Pulse) (Pulse) (Pulse)

(Pulse) (Pulse)

Abbreviation Function

NC9 NC10 NC11 NC12 SDO SDI SCLK DC-LIGHT NC13[1] 4800SET LIGHT-SW COLOR/BW

NC13[2] F-DIAL1 F-DIAL2 LIGHT-0 STBY_5V CLK-CDS SDO-CDS CS-CDS

CS-EE[1] CS-EE[2]

Not used. Open.

For data communications with IC1121 (CAMERA DSP), IC1202 (EEPROM), IC1203 (EEPROM).

Not used. Open.

Not used. Not used. Open. Color model and B/W model select input. (Hi: Color model/Lo: B/W model) Not used. Open.

5V regulator control output. (Hi: On/Lo:Off) Transfer data to IC1101 (CDS/AGC & A/D CONV. ).

Activates data communications with IC1101 (CDS/AGC & A/D CONV. ). Activates data communications with IC1202 (EEPROM). Activates data communications with IC1203 (EEPROM).

3 - 4

4

Troubleshooting

4-1 Trouble Diagnosis

4-1-1 Setting to service position

Remove chassis R and chassis 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

SP CIRCUIT BOARD

CSR CIRCUIT BOARD

PG1601

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 BRW

DC POWER SUPPLY (9V/3A)

+

GND

Fig. 4-1-1 Connections for Trouble Diagnosis

9PIN FLAT CABLE (ACCESSORY)

9

1

2345

1

6

78

COLOR MONITOR

9

VIDEO IN

4 - 1

Troubleshooting > Trouble Diagnosis

4-1-2 Trouble diagnosis flowchart

(1) No video (luminance) signal

The test lands and components of circuit no. 1000-1099 are on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

OK

NG

Refer to "(3) No power"TL1539 : 5V

TL1540 : 3V

OK

TL1532 : 2V

OK

TL1533 : 15V

OK

TL1534 : -7.5V

OK

TL1522 : 7.2V

OK

TL1529 :

Luminance signal

OK

IC1601 faulty

NG

Refer to "(3) No power"

NG

Refer to "(3) No power"

NG

Refer to "(3) No power"

NG

Refer to "(3) No power"

NG

Refer to "(3) No power"

NG

CCD output signal

TL1013 :

OK

IC1101-27 :

OK

NG

1

C1101 faulty or connect

NG

the connections of circuit boards.

IC1101-43, 44, 45 :

Pulses

OK

IC1101-16, 17,

18, 19 : Pulses

OK

IC1101-2 to 11:

Pulses

OK

IC1121-66:

Luminance signal

OK

Q1152 faulty.

NG

IC1201 faulty.

IC1121 faulty.

IC1101 faulty.

TL1154: 3V

IC1121 faulty.

4 - 2

OK

NG

Q1151 or D1151 faulty.

Troubleshooting > Trouble Diagnosis

1

TL1082, 1083,

1085, 1086 :

Pulses

OK

TL1236, 1238,

1240 : Pulses

OK

IC1001-7 :

CCD output signal

OK

Q1001 faulty.

NG

TL1016, 1017,

1019 : Pulses

OK

TL1018, 1020,

1024 : Pulses

OK

IC1002 faulty.

IC1121 faulty.

IC1001 faulty.

IC1121 faulty or connect

NG

the connections of circuit boards..

IC1121 faulty or connect

NG

the connections of circuit boards..

(2) No chroma signal [For VK-S274R/S274ER]

The test lands and components of circuit no. 1000-1099 are

Luminance

signal

TL1530 :

Chroma signal

IC1601-7 :

Chroma signal

IC1601 faulty.

OK

NG

Refer to "(1) No video (luminance) signal"

NG

Q1605 faulty.

on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

Chroma signal

IC1121 faulty.

IC1121-65 :

NG

TL1154 : 3V

OK

Q1153 faulty.

NG

Q1151 or D1151 faulty.

4 - 3

Troubleshooting > Trouble Diagnosis

(3) No power

Check fuse

(F1501)

OK

TL1609 : 9V (+B)

OK

TL1535 : 9V (+B)

OK

TL1539 : 5V

OK

TL1540 : 3V

NG

Fuse replacement

D1601 faulty

CP1601 faulty

IC1501-44 : 8V

OK

Q1501 faulty

IC1501-35 : 8V

The test lands and components of circuit no. 1000-1099 are on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

NG

IC1501 faulty

NG

IC1501 faulty

OK

TL1532 : 2V

OK

TL1533 : 15V

OK

TL1534 : -7.5V

NG

OK

Q1502 faulty

NG

NG NG

OK

IC1501-2 : 8V

OK

Q1503 faulty

TL1534 : -7.5V

OK

D1501 faulty

TL1522 : 7.2V

OK

NG

IC1501 faulty

Q1504 faulty

IC1502 faulty

OK

NG

IC1501 faulty IC1501-41 : 8V

D1503 faulty

Correct the connections of circuit boards

4 - 4

Troubleshooting > Trouble Diagnosis

(4) No zoom and focus operation

TL1301:7.2V

OK

NG

L1301 faulty

The test lands and components of circuit no. 1000-1099 are on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

When power

turned on:

TL1336:Pulse

OK

TL1331 to 1334:

Pulses

NG

IC1301-2,4,

24:3V

OK

IC1301-10,

15:7.2V

OK

TL1311:Pulse

OK

IC1301-23:Pulse

OK

IC1301-20:Pulse

NG

OK

NG

Lens unit faulty.

Check the 3V line

Check the 7.2V (VM) line

IC1201 faulty

IC1201 faulty.

Check the

connections of the

lens flat cable.

OK

TL1346:3V

OK

TL1335:Pulse

OK

Lens unit faulty

NG

Correct the connections of the cable.

Check the 3V line

IC1201 faulty. R1215 faulty. Q1201 faulty.

OK

IC1301-5:Pulse

OK

When power

turned on:

TL1345:Pulse

OK

TL1347 to 1350:

Pulses

NG

IC1302-2,4,24:3V

OK

2

NG

OK

NG

IC1201 faulty.

Lens unit faulty.

Check the 3V line

Check the

connections of the

lens flat cable.

OK

TL1346:3V

OK

TL1344:Pulse

OK

Lens unit faulty.

NG

Correct the connections of the flat cable.

Check the 3V line

IC1201 faulty. R1214 faulty. Q1201 faulty.

4 - 5

Troubleshooting > Trouble Diagnosis

2

NG

IC1302-10,15:7.2V

OK

Check the 7.2V (VM) line.

TL1312:Pulse

OK

IC1302-23:Pulse

OK

IC1302-20:Pulse

OK

IC1302-5:Pulse

OK

IC1302 faulty.

NG

IC1201 faulty.

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

The test lands and components of circuit no. 1000-1099 are

Check the Zoom

switch unit.

OK

NG

Zoom switch faulty.

on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

IC1201-49:

1.2-1.6V

OK

Data Initialize and

adjust auto focus.

Does autofocus

operate normally?

OK

END

NG

D1201,C1207,R1205 faulty.

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

NG

IC1201 faulty.

4 - 6

Troubleshooting > Trouble Diagnosis

(6) No focus lens operation

Does zoom

operate

normally?

OK

NG

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

The test lands and components of circuit no. 1000-1099 are on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

When power

turned on:

TL1345:Pulse

OK

TL1347 to1350:

Pulses

NG

IC1302-2,4,24:3V

OK

IC1302-10,15:7.2V

OK

TL1312:Pulse

OK

IC1302-23:Pulse

OK

IC1302-20:Pulse

NG

OK

NG

Lens unit faulty.

Check the 3V line

Check the 7.2V (VM) line

IC1201 faulty.

Check the

connections of the

lens flat cable.

OK

TL1346:3V

OK

TL1344:Pulse

OK

Lens unit faulty.

NG

Correct the connections of the flat cable.

Check the 3V line

IC1201 faulty. R1214 faulty. Q1201 faulty.

OK

IC1302-5:Pulse

OK

IC1302 faulty.

NG

IC1201 faulty.

4 - 7

Troubleshooting > Trouble Diagnosis

(7) No zoom operation

Does focus operate

normally?

OK

NG

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

The test lands and components of circuit no. 1000-1099 are on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

Check the

zoom switch unit.

OK

When power

turned on:TL1336:

Pulse

OK

TL1331 to 1334:

Pulses

NG

IC1301-2,4,24:3V

OK

IC1301-10,

15:7.2V

OK

TL1311:Pulse

OK

IC1301-23:

Pulse

OK

NG

Zoom switch faulty.

NG

OK

NG

Lens unit faulty.

Check the 3V line

Check the 7.2V (VM) line

IC1201 faulty.

Check the

connections of the

lens flat cable.

OK

TL1346:3V

OK

TL1335:Pulse

OK

Lens unit faulty.

NG

Correct the connections of the flat cable.

Check the 3V line

IC1201 faulty. R1215 faulty. Q1201 faulty.

IC1301-20:

Pulse

OK

IC1301-5:Pulse

OK

IC1301 faulty

NG

IC1201 faulty.

4 - 8

Troubleshooting > Trouble Diagnosis

(8) No auto focus operation

Does zoom

operate

normally?

OK

Connect an oscilloscope to video output

VIDEO SIGNAL:

360mVp-p or more

OK

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?

OK

NG

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

The test lands and components of circuit no. 1000-1099 are on the SP circuit board. The test lands and components of circuit no. 1100-1499 are on the PC circuit board. The test lands and components of circuit no. 1500 and higher are on the CSR circuit board.

NG

Increase the illumination of the subject.

Does the video level increase?

YES

TL1345:Pulse

OK

NO

Camera circuit faulty.

NG

connections of the

Check the

lens flat cable.

OK

NG

Correct the connections of the flat cable.

Data Initialize and

adjust auto focuss.

Does autofocus

operate normally?

OK

END

3

NG

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

IC1201 faulty.

TL1346:3V

OK

TL1344:Pulse

OK

Lens unit faulty.

NG

Check the 3V line

NG

IC1201 faulty. R1214 faulty. Q1201 faulty.

4 - 9

Troubleshooting > Trouble Diagnosis

3

TL1347 to 1350:

Pulses

NG

IC1302-2,4,24:3V

OK

IC1302-10,15:7.2V

OK

TL1312 :Pulse

OK

IC1302-23:Pulse

OK

IC1302-20:Pulse

OK

IC1302-5:Pulse

OK

NG

Lens unit faulty.

Check the 3V line

Check the 7.2V (VM) line

IC1201 faulty.

OK

IC1302 faulty.

4 - 10

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-S274R/S274ER/K274R/ K274ER, 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.

Component name

Chassis R Chassis L

PC Circuit Board

CSR Circuit Board

SP Circuit Board Image Sensor

Item No.

1) and 2)

3) to 5)

6) and 7)

8) and 10)

Lens unit

11)

Fig. 5-1-1 Disassembly Flowchart

5-2 Disassembly

Information:

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

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

1) Remove four screws [A] and remove the chassis L.

2) Remove two screws [A] and remove the chassis R.

CHASSIS R

A

B

PC CIRCUIT BOARD

SP CIRCUIT BOARD

[A] M2×3 (Black)

1 [A]

LENS UNIT

CSR CIRCUIT BOARD

B

A

1 [A]

2 [A]

CHASSIS L

Fig. 5-2-1 Chassis L and R

5 - 1

Disassembly and Reassembly > Disassembly

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

3) Disconnect the flat cable from the PC circuit board. To connect flat cables, perform the procedure in Fig. 5-2-3.

4) Remove one screw [B].

5) Remove the PC circuit board in the direction of the arrow.

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

6) Remove one screw [B].

7) Remove the CSR circuit board in the direction of the arrow.

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

8) Remove two screw [C] and remove image sensor assembled with SP circuit board, the crystal filter and rubber also removed. Be careful not damage and lost them.

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

10) Remove two screw [D] and remove image sensor form the SP circuit board.

Lens Unit (Fig. 5-2-2)

11) Remove three screws [C] and remove the camera chassis for the lens unit.

LENS UNIT

PC CIRCUIT BOARD

RUBBER

CRYSTAL FILTER

IMAGE SENSOR

11 [C]

4 [B]

C

11 [C]

3

SP CIRCUIT

5

BOARD

10 [D]

8 [C]

D

9

6 [B]

CAMERA CHASSIS

D

3-1

3-2

CSR CIRCUIT BOARD

7

Fig. 5-2-2 PC, CSR, SP Circuit Boards, Image Sensor and Lens Unit

3-1

[B] M2×5 (Gold)

[C] M2×5 (Black)

[D] M2×3 (Gold)

FLAT CABLE

Fig. 5-2-3 Connecting Flat Cable

5 - 2

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

LIGHT BOX

DC POWER SUPPLY (9V/3A)

+

GND

DC POWER SUPPLY (5V/1A)

+

GND

VIDEO CAMERA

PG1601

DSP INTERFACE CONNECT JIG

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 BRW

YEL

RED

9PIN FLAT CABLE (ACCESSORY)

9

1

2345

1

6

78

WHT BLK

VECTORSCOPE

To INPUT

To OUTPUT

OSCILLOSCOPE

CH1

CH2

9

When using an osilloscope only

PERSONAL COMPUTER

To VIDEO IN TERMINAL

COLOR MONITOR

BLK

DSP-R JIG

RS-231C CABLE

Fig. 6-1-1 Connections for Adjustment

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 ZMAP_2002

(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_ 2002 (space) 1.

ZMAP input screen

C>A: A>ZMAP_2002 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 List of adjustments needed after replacing major

: :

: CHECK

: :

Items Purpose Adjustment

Data Initialize

Data Initilize (*2)

Electric Volume

CDS Sampling Pulse

Camera Adjustment (Adjustment)

Auto Iris

White Balance

[For VK-S274R/S274ER]

Chroma Gain

[For VK-S274R/S274ER]

Auto Focus

Zoom/Focus Tracking

AF Noise Level

Check of Zoom/Focus Trace

Spot Noise

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.

To check the autofocus adjustment.

Electrical Parts

IC1001 IC1101 IC1201

IC1202 IC1203

(*1)

IC1351

Other

Lens Block

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 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]

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

White Balance Chroma Gain

<< ADJUSTMENT OF WHITE BALANCE >>

ADJUSTMENT FINISHED

PRESS ANY KEY

<< 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

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

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

Input: Y

Fig. 6-2-1 Adjustment Flowchart

Spot Noise

<< DATA WRITING >>

START TO SEND DATA. (Y/N)

FINISHED WRITING DATA

PRESS ANY KEY

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

[For VK-S274R/S274ER]

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)

[For VK-S274R/S274ER]

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 (PG1601-6)

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

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

ADJUSTMENT

[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

Press any key.

Adjustment menu

RED

BURST

100%

Fig. 6-5-1 Chroma Gain

(For VK-S274R)

240% ± 5%

RED

BURST

100%

Fig. 6-5-2 Chroma Gain

(For VK-S274ER)

6 - 10

RED

240% ± 5%

686mV ± 20mVp-p

Fig. 6-5-3 Chroma Gain

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.

Error Messages

When adjusting the electric volume and adjustment

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 STAURATION ERROR. TOO BRIGHT PRESS ANY KEY

Countermeasure

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.

6 - 14

Adjustment > Error Messages and Countermeasure

Error Messages Countermeasure

TOO BRIGHT PRESS ANY KEY TOO DARK PRESS ANY KEY

When adjusting the auto focus

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

When adjusting the spot noise

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) 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 “(6) 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.

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

138

Note: Components without any numbers in exploded views had

not been assigned as service parts as of the date of issue

of this manual.

D

F

908

E

C

A

603

D

C

604

906

602

B

A

906

PC CIRCUIT BOARD

[Component Replacement]

E

SP CIRCUIT BOARD

[Component Replacement]

906

907

D

908

C

CSR CIRCUIT BOARD

[Component Replacement]

601

913

B

A

1 234

906

B

913

D

C

137

913

B

A

7 - 1

7-2 Replacement Parts List

7-2-1 Mechanical Parts List

SYMBOL

NO

137 NA31542 CHASSISE,L 138 NA31552 CHASSISE,R

601 KQ10752 LENS ASSY 602 NX11252 RUBBER

603 UE15521 CCD IMAGE SENSOR [S274R] 603 UE15522 CCD IMAGE SENSOR [S274ER] 603 UE15523 CCD IMAGE SENSOR [K274R]

603 UE15524 CCD IMAGE SENSOR [K274ER] 604 DT10251 TUBE,CAMERA 906 7775945 SCREW(2X5) 907 8650103 SCREW(2X3) 908 MK11051 SCREW(2X5)

913 MK13481 SCREW(M2X3DT)

P-NO DESCRIPTION

MECHANISM SECTION

7-2-2 Electrical Parts List

SYMBOL

NO

C1001 0893107 CERAMIC CHIP 5PF+-0.25% 50V C1002 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V

C1003 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V C1004 0893211 CERAMIC CHIP 1500PF+-10% 50V C1005 AA00422R CERAMIC CHIP 10UF 16V C1006 0893222 CERAMIC CHIP 0.01UF+-10% 50V C1007 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V

C1008 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V C1009 0893222 CERAMIC CHIP 0.01UF+-10% 50V C1010 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V C1011 0893062 CERAMIC CHIP 1UF+80-20% 16V C1012 0893062 CERAMIC CHIP 1UF+80-20% 16V

C1013 AA00422R CERAMIC CHIP 10UF 16V C1018 0893062 CERAMIC CHIP 1UF+80-20% 16V C1101 0893062 CERAMIC CHIP 1UF+80-20% 16V C1102 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1103 0893225 CERAMIC CHIP 0.1UF+80-20% 16V

C1104 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1105 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1106 AA00441R CHIP CAPACITOR 22UF+-20% 6.3V C1107 0893062 CERAMIC CHIP 1UF+80-20% 16V C1108 0893062 CERAMIC CHIP 1UF+80-20% 16V

C1109 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1110 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1111 AA00951R CERAMIC CAPACITOR 1.0UF+-10% 16V C1112 AA00931R CERAMIC CAPACITOR 1.0UF+-10% 10V C1113 0893193 CERAMIC CHIP 0.01UF+-10% 25V

C1114 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1115 AA00442R CERAMIC CAPACITOR 10UF 6.3V C1116 AA00441R CHIP CAPACITOR 22UF+-20% 6.3V C1117 AA00381R CERAMIC CHIP 10UF+-10% 6.3V C1118 AA00381R CERAMIC CHIP 10UF+-10% 6.3V

C1121 AA00441R CHIP CAPACITOR 22UF+-20% 6.3V C1122 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1123 AA01111R CERAMIC CHIP 1UF 6.3V C1124 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1125 0893193 CERAMIC CHIP 0.01UF+-10% 25V

C1127 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1128 0893107 CERAMIC CHIP 5PF+-0.25% 50V C1129 0893107 CERAMIC CHIP 5PF+-0.25% 50V C1130 0893014 CERAMIC CHIP 0.01UF+-10% 25V C1131 AA00931R CERAMIC CAPACITOR 1.0UF+-10% 10V

C1132 0893119 CERAMIC CHIP 33PF+-5% 50V C1133 AA00381R CERAMIC CHIP 10UF+-10% 6.3V C1134 AA00381R CERAMIC CHIP 10UF+-10% 6.3V C1135 0893062 CERAMIC CHIP 1UF+80-20% 16V C1136 0893225 CERAMIC CHIP 0.1UF+80-20% 16V

C1137 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1138 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1139 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1140 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1141 0893225 CERAMIC CHIP 0.1UF+80-20% 16V

C1142 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1143 AA00442R CERAMIC CAPACITOR 10UF 6.3V C1144 AA00441R CHIP CAPACITOR 22UF+-20% 6.3V C1145 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1151 0893123 CERAMIC CHIP 56PF+-5% 50V

C1160 0893062 CERAMIC CHIP 1UF+80-20% 16V C1162 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1176 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1177 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1178 0893123 CERAMIC CHIP 56PF+-5% 50V

P-NO DESCRIPTION

CAPACITORS

7 - 2

SYMBOL

NO

C1180 0893123 CERAMIC CHIP 56PF+-5% 50V C1182 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1183 0893112 CERAMIC CHIP 9.0PF+-0.5% 50V C1185 0893101 CERAMIC CHIP 0.5PF+-0.25% 50V C1186 0893112 CERAMIC CHIP 9.0PF+-0.5% 50V

C1187 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1188 0893107 CERAMIC CHIP 5PF+-0.25% 50V C1189 0893101 CERAMIC CHIP 0.5PF+-0.25% 50V C1191 0893175 CERAMIC CHIP 1000PF+-5% 50V C1192 0893175 CERAMIC CHIP 1000PF+-5% 50V

C1201 AA00442R CERAMIC CAPACITOR 10UF 6.3V C1202 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1203 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1204 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1205 0893225 CERAMIC CHIP 0.1UF+80-20% 16V

C1206 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1207 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1208 AA00442R CERAMIC CAPACITOR 10UF 6.3V C1209 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1212 0893179 CERAMIC CHIP 0.1UF+-10% 16V

C1213 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1215 0893177 CAPACITOR 0.068UF+-10% 16V C1216 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1217 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1218 0893225 CERAMIC CHIP 0.1UF+80-20% 16V

C1250 0893239 CERAMIC CHIP 0.01UF+80-20% 50V C1251 AA01111R CERAMIC CHIP 1UF 6.3V C1252 0893239 CERAMIC CHIP 0.01UF+80-20% 50V C1300 AA00422R CERAMIC CHIP 10UF 16V C1301 0893014 CERAMIC CHIP 0.01UF+-10% 25V

C1303 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1304 0893014 CERAMIC CHIP 0.01UF+-10% 25V C1305 0893215 CERAMIC CHIP 3300PF+-10% 50V C1306 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1311 AA00422R CERAMIC CHIP 10UF 16V

C1314 AA00751R CERAMIC CHIP 10UF+-10% 6.3V C1351 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1352 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1353 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1354 0893132 CERAMIC CHIP 270PF+-5% 50V

C1355 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1356 0893007 CERAMIC CHIP 0.082UF+-10% 16V C1357 0893013 CERAMIC CHIP 0.22UF+-10% 16V C1358 0893113 CERAMIC CHIP 10PF+-0.5% 50V C1359 0893133 CERAMIC CHIP 330PF+-5% 50V

C1360 0893133 CERAMIC CHIP 330PF+-5% 50V C1361 0893133 CERAMIC CHIP 330PF+-5% 50V C1362 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1390 0893215 CERAMIC CHIP 3300PF+-10% 50V C1502 0893165 CERAMIC CHIP 180PF+-5% 50V

C1503 0893202 CERAMIC CHIP 330PF+-10% 50V C1504 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1505 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1506 AA00422R CERAMIC CHIP 10UF 16V C1507 0209942 CERAMIC CHIP 100PF+-5% 50V

C1508 0893013 CERAMIC CHIP 0.22UF+-10% 16V C1510 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1512 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1513 0893165 CERAMIC CHIP 180PF+-5% 50V C1514 0893202 CERAMIC CHIP 330PF+-10% 50V

C1515 0893158 CERAMIC CHIP 56PF+-5% 50V C1516 0893203 CERAMIC CHIP 390PF+-10% 50V C1517 0893165 CERAMIC CHIP 180PF+-5% 50V C1518 0893202 CERAMIC CHIP 330PF+-10% 50V C1519 AA01001R CHIP CAPACITOR 1.0UF 25V

P-NO DESCRIPTION

SYMBOL

NO

C1520 AA00422R CERAMIC CHIP 10UF 16V C1521 0893062 CERAMIC CHIP 1UF+80-20% 16V C1522 AA01001R CHIP CAPACITOR 1.0UF 25V C1523 AA00751R CERAMIC CHIP 10UF+-10% 6.3V C1524 AA00441R CHIP CAPACITOR 22UF+-20% 6.3V

C1525 AA01001R CHIP CAPACITOR 1.0UF 25V C1526 AA00751R CERAMIC CHIP 10UF+-10% 6.3V C1527 0893062 CERAMIC CHIP 1UF+80-20% 16V C1528 AA01001R CHIP CAPACITOR 1.0UF 25V C1529 0893062 CERAMIC CHIP 1UF+80-20% 16V

C1530 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V C1531 0893062 CERAMIC CHIP 1UF+80-20% 16V C1532 AA00393R CHIP CERAMIC 1.0UF+80-20% 50V C1533 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1543 AA00807R CHIP CAPACITOR 10UF+-20% 25V

C1544 AA00807R CHIP CAPACITOR 10UF+-20% 25V C1546 AA00422R CERAMIC CHIP 10UF 16V C1547 AA00422R CERAMIC CHIP 10UF 16V C1548 AA00422R CERAMIC CHIP 10UF 16V C1601 0893193 CERAMIC CHIP 0.01UF+-10% 25V

C1602 AA00422R CERAMIC CHIP 10UF 16V C1603 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1604 0806129 ELECTROLYTIC 22UF 10V C1605 AD10273R CHIP RESISTOR 100UF+-20% 6.3V C1606 AD10252R ELECTROLYTIC 1.0UF 20V

C1608 TBR CERAMIC CHIP C1610 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1611 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1612 0893179 CERAMIC CHIP 0.1UF+-10% 16V C1613 0893011 CERAMIC CHIP 0.15UF+-10% 16V

C1614 AA00951R CERAMIC CAPACITOR 1.0UF+-10% 16V C1615 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1616 0893225 CERAMIC CHIP 0.1UF+80-20% 16V C1617 0893117 CERAMIC CHIP 22PF+-5% 50V [S274R] C1617 TBR CERAMIC CHIP [S274ER]

C1626 AA00381R CERAMIC CHIP 10UF+-10% 6.3V C1643 0893193 CERAMIC CHIP 0.01UF+-10% 25V C1650 0893206 CERAMIC CHIP 680PF+-10% 50V C1651 AA00931R CERAMIC CAPACITOR 1.0UF+-10% 10V CP1171 BE10591R COIL

CP1601 BV10201R CHOKE COIL

RM1121 AQ00064R CHIP RESISTOR 100KOHM+-5% 1/16W

RM1122 AQ00064R CHIP RESISTOR 100KOHM+-5% 1/16W RM1123 AQ00064R CHIP RESISTOR 100KOHM+-5% 1/16W RM1124 AQ00064R CHIP RESISTOR 100KOHM+-5% 1/16W R1001 0103853 CHIP RESISTOR 6.8KOHM+-5% 0.1W R1002 0790024 CHIP RESISTOR 100 OHM+-5% 1/16W

R1004 0790077 CHIP RESISTOR 1MOHM+-5% 1/16W R1007 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1101 AQ00231R CHIP RESISTOR 24KOHM+-1% 1/16W R1121 0790028 CHIP RESISTOR 220 OHM+-5% 1/16W R1122 BM00132R FILTER

R1123 0790025 CHIP RESISTOR 120 OHM+-5% 1/16W R1124 0790025 CHIP RESISTOR 120 OHM+-5% 1/16W R1125 0790028 CHIP RESISTOR 220 OHM+-5% 1/16W R1126 AQ00215R CHIP RESISTOR 6.2KOHM+-1% 1/10W R1128 0790061 CHIP RESISTOR 56KOHM+-5% 1/16W

R1155 AQ00198R CHIP RESISTOR 1.5KOHM+-1% 1/16W R1156 AQ00212R CHIP RESISTOR 4.7KOHM+-1% 1/16W R1157 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W R1158 AQ00232R CHIP RESISTOR 27KOHM+-1% 1/16W R1159 AQ00187R CHIP RESISTOR 560 OHM+-1% 0.063W

P-NO DESCRIPTION

RESISTORS

7 - 3

SYMBOL

NO

R1162 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W R1164 AQ00205R CHIP RESISTOR 2.7KOHM+-1% 1/16W R1165 AQ00194R CHIP RESISTOR 1.0KOHM+-1% 1/16W R1173 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W R1174 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W

R1175 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W R1176 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W R1177 0790077 CHIP RESISTOR 1MOHM+-5% 1/16W R1178 AQ00192R CHIP RESISTOR 820 OHM+-1% 1/16W R1179 0790077 CHIP RESISTOR 1MOHM+-5% 1/16W

R1201 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W R1202 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W R1203 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1205 AQ00223R CHIP RESISTOR 12KOHM+-1% 1/16W R1208 0790068 CHIP RESISTOR 220KOHM+-5% 1/16W

R1209 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W R1210 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1211 0790072 CHIP RESISTOR 390KOHM+-5% 1/16W R1214 0790027 CHIP RESISTOR 180 OHM+-5% 1/16W R1215 0790027 CHIP RESISTOR 180 OHM+-5% 1/16W

R1216 0790061 CHIP RESISTOR 56KOHM+-5% 1/16W R1217 0790061 CHIP RESISTOR 56KOHM+-5% 1/16W R1220 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W R1221 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W R1222 0790046 CHIP RESISTOR 4.7KOHM+-5% 1/16W

R1223 0790059 CHIP RESISTOR 47KOHM+-5% 1/16W R1227 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W R1228 0790047 CHIP RESISTOR 5.6KOHM+-5% 1/16W R1229 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W R1230 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W

R1231 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W R1233 AQ01021R CHIP RESISTOR 10KOHM+-0.5% 1/16W R1234 AQ01027R CHIP RESISTOR 33KOHM+-0.5% 1/16W R1235 AQ01018R CHIP RESISTOR 6.8KOHM 1/16W R1257 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W

R1301 0105574 CHIP RESISTOR 4.7 OHM+-1% 1/10W R1302 0103812 CHIP RESISTOR 2.7 OHM+-10% 0.1W R1303 0105574 CHIP RESISTOR 4.7 OHM+-1% 1/10W R1304 0103812 CHIP RESISTOR 2.7 OHM+-10% 0.1W R1305 0105574 CHIP RESISTOR 4.7 OHM+-1% 1/10W

R1306 0103812 CHIP RESISTOR 2.7 OHM+-10% 0.1W R1307 0105574 CHIP RESISTOR 4.7 OHM+-1% 1/10W R1308 0103812 CHIP RESISTOR 2.7 OHM+-10% 0.1W R1351 0790039 CHIP RESISTOR 1.5KOHM+-5% 1/16W R1352 0790069 CHIP RESISTOR 0.27MOHM+-5% 1/16W

R1353 0790053 CHIP RESISTOR 15KOHM+-5% 1/16W R1354 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1355 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1356 0790077 CHIP RESISTOR 1MOHM+-5% 1/16W R1357 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W

R1358 0790054 CHIP RESISTOR 18KOHM+-5% 1/16W R1359 0790067 CHIP RESISTOR 180KOHM+-5% 1/16W R1360 0790053 CHIP RESISTOR 15KOHM+-5% 1/16W R1361 0790054 CHIP RESISTOR 18KOHM+-5% 1/16W R1362 0790067 CHIP RESISTOR 180KOHM+-5% 1/16W

R1363 0790053 CHIP RESISTOR 15KOHM+-5% 1/16W R1364 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W R1365 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W R1366 0790054 CHIP RESISTOR 18KOHM+-5% 1/16W R1367 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W

R1368 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1370 0790044 CHIP RESISTOR 3.3KOHM+-5% 1/16W R1371 0790029 CHIP RESISTOR 270 OHM+-5% 1/16W R1372 0790046 CHIP RESISTOR 4.7KOHM+-5% 1/16W R1374 0790049 CHIP RESISTOR 8.2KOHM+-5% 1/16W

P-NO DESCRIPTION

SYMBOL

NO

R1375 0790036 CHIP RESISTOR 820 OHM+-5% 1/16W R1376 0790047 CHIP RESISTOR 5.6KOHM+-5% 1/16W R1378 0790047 CHIP RESISTOR 5.6KOHM+-5% 1/16W R1501 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W R1505 0790048 CHIP RESISTOR 6.8KOHM+-5% 1/16W

R1509 0790048 CHIP RESISTOR 6.8KOHM+-5% 1/16W R1510 AQ00231R CHIP RESISTOR 24KOHM+-1% 1/16W R1512 AQ00212R CHIP RESISTOR 4.7KOHM+-1% 1/16W R1515 0790041 CHIP RESISTOR 1.8KOHM+-5% 1/16W R1516 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W

R1517 0790048 CHIP RESISTOR 6.8KOHM+-5% 1/16W R1519 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W R1520 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W R1521 0790049 CHIP RESISTOR 8.2KOHM+-5% 1/16W R1522 0790052 CHIP RESISTOR 12KOHM+-5% 1/16W

R1524 AQ01021R CHIP RESISTOR 10KOHM+-0.5% 1/16W R1525 AQ01007R CHIP RESISTOR 1KOHM+-0.5% 1/16W R1526 AQ01016R CHIP RESISTOR 4.7KOHM+-0.5% 1/16W R1527 AQ01027R CHIP RESISTOR 33KOHM+-0.5% 1/16W R1528 AQ01024R CHIP RESISTOR 18KOHM+-0.5% 1/16W

R1529 AQ01021R CHIP RESISTOR 10KOHM+-0.5% 1/16W R1531 AQ01014R CHIP RESISTOR 3.3KOHM +-0.5% 1/16W R1532 AQ01021R CHIP RESISTOR 10KOHM+-0.5% 1/16W R1533 AQ01028R CHIP RESISTOR 39KOHM 1/16W R1534 AQ01029R CHIP RESISTOR 47KOHM 1/16W

R1535 0105205 CHIP RESISTOR 510 OHM+-0.5% 1/16W R1536 0105194 CHIP RESISTOR 2400 OHM+-0.5% 1/16W R1541 AQ00247R CHIP RESISTOR 100KOHM+-1% 1/16W R1542 AQ01015R CHIP RESISTOR 3.9KOHM+-0.5% 1/16W R1543 AQ01012R CHIP RESISTOR 2.2KOHM+-0.5% 1/16W

R1545 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1546 0790056 CHIP RESISTOR 27KOHM+-5% 1/16W R1601 0103829 CHIP RESISTOR 68 OHM+-5% 0.1W R1605 0790033 CHIP RESISTOR 470 OHM+-5% 1/16W R1606 0104153 CHIP RESISTOR 470 OHM+-10% 0.125W

R1607 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1608 0790064 CHIP RESISTOR 100KOHM+-5% 1/16W R1610 0790034 CHIP RESISTOR 560 OHM+-5% 1/16W R1611 0790046 CHIP RESISTOR 4.7KOHM+-5% 1/16W R1612 0790055 CHIP RESISTOR 22KOHM+-5% 1/16W

R1613 0790057 CHIP RESISTOR 33KOHM+-5% 1/16W R1614 0790042 CHIP RESISTOR 2.2KOHM+-5% 1/16W R1616 0790051 CHIP RESISTOR 10KOHM+-5% 1/16W R1617 0790063 CHIP RESISTOR 82KOHM+-5% 1/16W R1618 0790073 CHIP RESISTOR 470KOHM+-5% 1/16W

R1620 0790073 CHIP RESISTOR 470KOHM+-5% 1/16W R1621 0790046 CHIP RESISTOR 4.7KOHM+-5% 1/16W R1625 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W R1626 AQ00205R CHIP RESISTOR 2.7KOHM+-1% 1/16W R1627 AQ00203R CHIP RESISTOR 2.2KOHM+-1% 1/16W

R1628 0103851 CHIP RESISTOR 4.7KOHM+-5% 0.1W R1629 0790044 CHIP RESISTOR 3.3KOHM+-5% 1/16W R1630 0105205 CHIP RESISTOR 510 OHM+-0.5% 1/16W R1639 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W R1640 0790037 CHIP RESISTOR 1KOHM+-5% 1/16W

D1002 CC10291R DIODE 1SS353 D1151 5337352 DIODE MA132WA

D1171 5337471 DIODE KV1470 D1201 5337422 DIODE DA221 D1202 5337352 DIODE MA132WA D1351 5337422 DIODE DA221 D1501 CC10291R DIODE 1SS353

P-NO DESCRIPTION

SEMI-CONDUCTORS

7 - 4

SYMBOL

NO

D1502 5337352 DIODE MA132WA D1503 CC10291R DIODE 1SS353 D1504 5337372 DIODE SB07-03C D1505 5337372 DIODE SB07-03C D1506 5337372 DIODE SB07-03C

D1510 5337354 DIODE MA133 D1511 5337354 DIODE MA133 D1601 5337391 DIODE D1FS4 IC1002 CK12061R IC UPD16510GR IC1101 CK21332U IC HD49323AF

IC1121 CK22461U IC HG73C053FE IC1122 CK43142R IC LV16100S-50G IC1173 CK15051R IC TC7SU04FU IC1174 CK18421R IC TC7SHU04FU IC1202 CK28301R IC BR9016RFV

IC1203 CK28301R IC BR9016RFV IC1204 CK25261R IC NC7SZ14P5 IC1205 CK25261R IC NC7SZ14P5 IC1206 CK26401R IC SN74AHC1G08HDCK IC1251 CK20403R IC RN5VD27AA

IC1301 CK40401R IC TB6512AF IC1302 CK40401R IC TB6512AF IC1351 CK20621R IC UPD5023GS-147-GJG IC1501 1366251 IC TL1464IPT IC1502 CK20191R IC PQ20WZ51

IC1601 CK26651R IC BA7665FS IC1602 CK18302R IC SN74AHCT125PW IC1603 CK23291R IC 74VHC4046MTCX IC1604 CK26401R IC SN74AHC1G08HDCK Q1001 5328221 TRANSISTOR 2SC2620-QC

Q1151 5328192 TRANSISTOR 2SC2462LD Q1152 1323231 TRANSISTOR 2SB1462 Q1153 1323231 TRANSISTOR 2SB1462 Q1201 1323286 TRANSISTOR UMH9N Q1351 5328192 TRANSISTOR 2SC2462LD

Q1352 5328974 TRANSISTOR 2SC2412K Q1353 1323142 TRANSISTOR 2SC2411K Q1501 CA10271R TRANSISTOR 2SB1424 Q1502 CA10271R TRANSISTOR 2SB1424 Q1503 CA10271R TRANSISTOR 2SB1424

Q1504 CA10271R TRANSISTOR 2SB1424 Q1506 5326422 TRANSISTOR 2SC4081 Q1601 1323273 TRANSISTOR DTA143EE Q1602 1323271 TRANSISTOR DTC144EE Q1603 1323279 TRANSISTOR DTC114YE

Q1605 1323231 TRANSISTOR 2SB1462 Q1607 5328221 TRANSISTOR 2SC2620-QC Q1609 1323253 TRANSISTOR XP4401 Q1610 1323291 TRANSISTOR 2SC4617 Q1611 1323231 TRANSISTOR 2SB1462

ZD1171 CC10433R DIODE(MA3030L)

T1501 BC10261R TRANS

P-NO DESCRIPTION

TRANSFORMER

SYMBOL

NO

L1302 BA10577R COIL 10UH L1501 BA10579R COIL 22UH L1503 BA11236R COIL 68UH L1504 BA11233R COIL 22UH L1505 BA11235R COIL 47UH

L1506 0773004 COIL 100UH L1507 0773004 COIL 100UH L1601 BA10577R COIL 10UH L1602 BA10579R COIL 22UH L1603 BA10584R COIL 10UH

X1172 BL11096R CRYSTAL [S274R/K274R] X1172 TBR CRYSTAL [S274ER/K274ER]

BL1121 BM00137R FILTER BL1122 BM00137R FILTER

BL1601 BM00158R FILTER BL1602 BM00152R FILTER F1601 5723235 FUSE 1A PG1001 1830315 CONNECTOR PG1002 1830307 PLUG

PG1241 1830316 CONNECTOR PG1302 EA10407R CONNECTOR PG1501 1830301 PLUG PG1601 5666914 MINI PLUG

P-NO DESCRIPTION

CRYSTALS

MISCELLANEOUS

COILS

L1001 BA10577R COIL 10UH L1101 BA10577R COIL 10UH

L1102 BA10577R COIL 10UH L1103 BA10577R COIL 10UH L1201 BA10577R COIL 10UH L1202 BA10577R COIL 10UH L1301 BA11233R COIL 22UH

7 - 5

Schematic, Circuit Board and Block Diagrams

1 Wiring Diagram

4321

F

PG1302

20P

PG1241

E

D

To LENS UNIT

PC

PG1001

48P

F

E

D

SP

C

PG1002

30P

B

PG1601

9P

OUTPUT

PG1501

30P

C

B

CSR

A

- 1 -

4321

2 Schematic Diagrams 2-1 SP Schematic Diagram

4321 8765

G

0

-7.0

3.0 0

0

DRIVE PULSE GEN.

7.0 0

3.3 0

15.1

10.8

10.5

10.0

-7.1

0

-7.0

0

-7.0

00

8.5

0

IC1001

IMAGE SENSOR

[S274R] [S274ER] [K274R] [K274ER]

(C)

0

-7.0

0

-7.0

15.1

-7.1

0

-7.1

0

15.1

0

3.3

F

15.0

10.5

9.8

E

G

F

E

D

17.0

12.0

10.0

5.0 0

-2.0

C

To PC PG1241

D

C

CODE PART NAME QC 2SC2620-QC C 1SS353

B

NOTE:VOLTAGES ARE MEASURED WHEN CAMERA IS

POINTED AT THE COLOR BAR CHART.

B

To

A

SP

4321

CSR PG1501

A

8765

- 2 -

2-2 PC Schematic Diagram (For Display)

4321 8765

G

F

E

(For Display)

A-a A-b

A-a

+

(For Printing)

A-b

To LENSE UNIT

To SP PG1001

3.0

2.0

0

1.5

1.1

0

3.1

0 0 0

3.1

1.2

1.6

1.9

3.1

0

3.1

1.6

CDS/AGC & A/D CONV

0000 00

3.2 0

00

3.3

0

3.2

0

3.0

0.4

3.1

0

3.3 0

BLM11B750SPT

BLM11P600SPT

3.3 0

3.0

0

3.3 0

0

3.3

0

2.0

0

3.3

0

2.0

0 0

3.3

3.3 0

3.3

0

3.3 0

0

3.3

0

CAMERA DSP

3.3 0

000000000

3.3

2.5 0

-0.5

3.3

0

3.3

000000000000000

3.3

0

3.3 0

0

2.0

0

3.3

0

3.3 0

0.3 0

0.6

0.4

0.2

3.3

3.3 0

0

3.3

0

0 0 0

3.3

2.0 0 0

3.1

0.8

2.0

0.8

3.1 0 0

3.1

1.4

3.1

0.8 0 0 0

3.1 0 0

0

3.3 0 0

3.3

0.8

3.3 0

3.3

0

0.5 0

1.5

0

3.3 0

0

3.3

0

DRAM

5.0

3.3

0

3.3 0

G

0 0

0

3.3 0

0

3.3

3.3 0

3.8

3.1

0

5.0 0

[S274R/S274ER]

G

F

E

3.0

3.3

D

3.3

0

7.2

F.DET/IRIS DRIVE

BIAS

2.0

1.0

3.3 0

7.2

6.4

7.2 0

ZOOM MOTOR DRIVE

7.2

6.4

2.2

1.4

1.3

2.5

2.2

0.6

2.0

2.9

2.6

5.0

0

3.3

0

3.3

7.2

2.7

0

3.3

0

7.2

0

7.2

0

7.2

3.3 0

0

3.3 0

2.6

5.0

3.3

2.0

1.4

3.3 0

3.3

0

3.3

2.3

1.7

1.8

1.6

2.0

1.7

1.3

3.303.3

0

3.3

0

RDCW

3.3

ZD-PWMA

0

0 0

0

5V_DET

+B_DET

0

HD6432238RN41FA

3.3

3.0

0

2.0

3.3

CAMERA µP

3.3 0

2.8

0.6

000000000

3.3

0000000

3.3

3.3 0

0

000

3.3 0

STBY_5V

3.3 0

3.2

3.3

3.2

0 0 0

3.3 0

3.3

0 0

0 0 0 0

0

3.3

0

3.3 0

3.0 0

7.2

6.4

C

7.2 0

7.2

6.4

7.2 0

3.3

0

7.2

ZOOM MOTOR DRIVE

B

0 0

2.2

2.1

2.2

2.1

2.9

2.2

1.7

4.2

A

1.1

0

4.2

0

0.5p

9p

3.3

3.3 0

0

[S274R/S274ER]

3.3 0

R1219 0

RESET PULSE GEN

3.3

[K274R/K274ER]

3.0 0

0

3.3

0

3.3

RESET PULSE GEN

3.3

PC

0.3

0

INV.

TC7SHU04FUL

0

3.0

0.3

0

9p

0.5p

S274ER/K274ER S274R/K274R

X1172 28.5MHz 28.6MHz

3.0 0

3.3

0 0

0

3.3

3.0 0

RESET PULSE GEN

0

3.3

INV.

3.1 0

3.3

3.1 0

NOTE: VOLTAGES ARE MEASURED WHEN CAMERA IS

POINTED AT THE COLOR BAR CHART.

CODE PART NAME AR 2SB1462 BR 2SC2412K CQ 2SC2411K E6 TC7SU04FU LD 2SC2462-LD

0

H9 UMH9N F7 KV1470 K DA221 MO MA132WA

3.0L MA3030L

0

3.3

0

D

C

B

A

4321

8765

- 3 -

2-3 PC Schematic Diagram (For Printing)

BIAS

F.DET/IRIS DRIVE

CAMERA µP

ZOOM MOTOR DRIVE

To

LENSE

UNIT

To

SP

PG1001

CDS/AGC &

A/D CONV

HD6432238RN41FA

+B_DET

5V_DET

RDCW

ZD-PWMA

STBY

0

3.0

0

00

3.2

3.0

0.4

0

3.3

0

3.0

0

3.1

1.6

0

3.1

1.2

1.6

1.9

3.1

1.1

1.5

2.0

0000 00

3.1

0

3.2

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

3.3 0

0

2.3

1.7

1.6

1.8

2.0

1.7

1.3

0

3.3

0

3.3

0

0 0

0 0 0 0 0

0 0

2.0

3.3

3.0

2.8

0.6

3.3

0

3.3 0

3.3

0

3.3

0

3.3

7.2

3.3

7.2

3.3

0

3.3

0

3.3

0

7.2

0

7.2

0

7.2

0

7.2

6.4

7.2

6.4

7.2

6.4

7.2

6.4

7.2

3.3

7.2

0

3.0

2.0

1.0

0

2.2

2.1

2.2

2.1

2.9

2.2

0

4.2

2.2

1.4

1.3

2.5

2.2

0.6

2.0

2.9

2.6

5.0

0

4.2

1.1

1.7

5.0

3.3

2.0

1.4

2.7

0

3.3

2.6

BLM11B750SPT

BLM11P600SPT

G

A-a

4321 8765

G

F

E

D

C

F

E

D

C

B

A

4321

- 4 -

B

A

8765

2-4 PC Schematic Diagram (For Printing)

CODE PART NAME

AR 2SB1462

BR 2SC2412K

CQ 2SC2411K

E6 TC7SU04FU

LD 2SC2462-LD

H9 UMH9N

F7 KV1470

K DA221

MO MA132WA

3.0L MA3030L

CAMERA DSP

PC

G

DRAM

[S274R/S274ER]

TC7SHU04FUL

INV.

0.5p

9p

X1172 28.5MHz 28.6MHz

S274ER/K274ER S274R/K274R

RESET PULSE GEN

R1219 0

[S274R/S274ER]

[K274R/K274ER]

STBY_5V

3.0

0

3.3

0

3.3

0

2.0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

2.0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0 0

0 0 0 0 0 0

0

2.5

-0.5

3.3

0 0

0 0 0 0 0 0

0 0 0

0 0

0

2.0

3.3

3.1

1.4

3.3

0

0.8

0

-

0.4

0.6

0.2

0

0.3

0.8

2.0

0.8

3.3

3.1

0

2.0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

5.0

0

5.0

0

5.0

0

5.0

0

3.3

0

3.1

3.3

0

3.3

0

3.3

0

3.3

0

3.3

3.3 0

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.3

3.0

0.3

3.1

0

3.1

0

3.0

0.3

0

3.3

0

0 0 0

0

3.2

3.3

3.2

3.3

0

3.3 0

3.3

3

0

3.3

0

3.3

0

3.3

0

3.3

0

3.0

0

3.0

0

3.0

0

3.0

0.8

0

1.5

0

0.5

3.1

3.8

5.0

600SPT

NOTE: VOLTAGES ARE MEASURED WHEN CAMERA IS

POINTED AT THE COLOR BAR CHART.

4321 8765

A-b

G

F

E

D

C

G

F

E

D

C

B

A

4321

- 5 -

B

A

8765

2-5 CSR Schematic Diagram

4321 8765

G

5.0 0

0

VCO/PHASE COMPA.

0

5.0 0

0

F

3.2

3.3

0

3.2

3.3

0

0 0

0

5.0

4.2

2.6

5.0

5.0 0

0.2

3.2

0

5.0

0

5.0

0

LEVEL SHIFT

5.0

0

3.3

5.0

0

2.0

5.0

3.0

2.0

22p [S274R]

12p [S274ER]

[S274R/S274ER]

2.9

2.2

0

LEVEL SHIFT

0

C1608 0.1

[K274R/K274ER]

5.0

0

2.0

3.0

1.0

3.0

1.0

2.5

5.0

2.1

2.0

2.1

3.0 0

[S274R/S274ER]

5.0

2.2

1.6

0

1.6

2.1

1.9

2.0

0

FLC800Z16SMMZ

BLM21A121SPT

OUTPUT

E

CODE PART NAME AE 2SB1424 AR 2SB1462

D

BR 2SC4081 BR 2SC4617 QC 2SC2620-QC 13 DTA143EE 26 DTC144EE 64 DTC114YE 5K XP4401 C 1SS353 J SB07-03C MO MA132WA

C

MP MA133 S4 D1FS4

B

NOTE: VOLTAGES ARE MEASURED WHEN CAMERA IS

POINTED AT THE COLOR BAR CHART.

7.9

6.9

5.9

8.7

8.1

7.1

7.5

7.4

7.3

8.2

7.9

7.4

8.0

7.5

7.0

0

8.1

1.5

0.9

1.5

0

8.1

0.8 0 1.5 1.5 1.50 8.1 3.3 8.1 8.1 1.0

8.18.16.3

8.3

7.3

5.0

7.3

6.0

1.6

1.3

1.0

PWM

8.0

6.5

5.0

7.9

(AE)

0

8.0

7.5

(J)

7.9 0

8.0

7.5

(J)

7.9 0

8.0

(J)

7.5

8.0 0

-10

8.28.2

0

2.7 7.3

7.9

8.3

7.8

7.3

7.8

6.8

5.8

9.0

8.0

7.0

8.0

7.5

7.2

0

8.1

7.7

0

1.5

8.9

1.8

7.9

6.5

1.5

1.2

1.3

1.8

7.9

(AE)

7.9

G

F

E

D

C

B

15.1

-7.1

8.2

7.7

7.3

A

4321

-7.1

To SP PG1002

CSR

A

8765

- 6 -

3 Circuit Board Diagrams 3-1 PC Circuit Board Diagram

12

3

12

E

D

TL1311

C

E

D

C

E

TL1312

TL1336

TL1333

TL1344

TL1348

TL1350

TL1301

TL1335

TL1345

TL1347

TL1332

D

TL1346

C

E

D

C

TL1349

B

TL1236

TL1238

TL1240

A

12

S274ER/K274ER S274R/K274R

X1172 28.5MHz 28.6MHz

[PATTERN No.JA2133-2]

3

PC -SIDE A-

B

A

B

TL1154

A

3

Q1153 R1162 R1164 R1165 R1218 R1219

S274R/S274ER K274R/K274ER

2SB1462

1K

2.7K 1% 1K 1%

0

Not Provided

Not Provided Not Provided Not Provided Not Provided Not Provided

0

[PATTERN No.JA2133-2]

TL1331

TL1334

B

A

12

PC -SIDE B-

- 7 -

3-2 SP Circuit Board Diagram 3-3 CSR Circuit Board Diagram

12

C

B

A

12

3

SP -SIDE A-

C

S274R/S274ER K274R/K274ER

C1608 C1610 C1617 Q1605 L1603 R1625 R1626 R1627

Not Provided

0.1uF

22p [S274R],12p [S274ER]

2SB1462

100uH

1k

2.7k 1%

2.2k 1%

3

0.1uF Not Provided Not Provided Not Provided Not Provided Not Provided Not Provided Not Provided

12

S274R/S274ER K274R/K274ER

C1626 C1650 Q1607 Q1609 Q1610 Q1611 R1629 R1630 R1639 R1640

10uF/6.3V

680p

2SC2620

XP4401 2SC4617 2SB1462

3.3k

510 0.5%

1k 1k

Not Provided Not Provided Not Provided Not Provided Not Provided Not Provided Not Provided Not Provided Not Provided Not Provided

3

B

TL1609

C

TL1529TL1530

C

A

B

TL1534

TL1533

TL1535

B

[PATTERN No.JA2133-2]

TL1539

TL1522

3

CSR -SIDE B-

[PATTERN No.JA2133-2]

A

TL1024

TL1082

TL1083

12

A

C

TL1019TL1017

3

12

CSR -SIDE A-

[PATTERN No.JA2133-2]

B

A

3

C

TL1013

TL1020

TL1018

TL1016

TL1086

B

IC1001

TL1085

A

TL1540

TL1532

12

3

12

SP -SIDE B-

[PATTERN No.JA2133-2]

- 8 -

Symbol

No.

Parts

Location

3-4 Identification of Parts Location

PC SP CSR

Symbol

Parts

Symbol

No.

Location

BL

BL1121 A-2B

BL1122 A-2B

C

C1101 B-2A

C1102 B-1A

C1103 B-1A

C1104 B-1A

C1105 B-2A

C1106 A-1A

C1107 B-2A

C1108 B-2A

C1109 B-2A

C1110 B-2A

C1111 B-2A

C1112 B-1A

C1113 B-1A

C1114 B-1A

C1115 A-1A

C1116 A-1B

C1117 A-1C

C1118 A-1C

C1121 A-1B

C1122 B-2C

C1123 B-2C

C1124 B-1B

C1125 B-1B

C1127 A-2B

C1128 A-2B

C1129 A-2B

C1130 B-1B

C1131 B-1B

C1132 B-2A

C1133 B-2A

C1134 B-3B

C1135 B-3B

C1136 B-3B

C1137 B-3B

C1138 B-3B

C1139 A-3B

C1140 A-3B

C1141 A-2B

C1142 A-3B

C1143 A-1B

C1144 A-2B

C1145 B-1B

C1151 B-3B

C1160 B-3A

C1162 B-3A

C1176 A-1D

C1177 A-1E

C1178 A-1D

C1180 B-1D

C1182 B-2E

C1183 A-1D

C1185 A-1D

C1186 A-1D

C1187 A-1D

Parts

No.

Location

C1188 A-1D

C1189 A-1D

C1191 A-2D

C1192 A-1D

C1201 A-1A

C1202 B-1D

C1203 B-2D

C1204 B-2D

C1205 B-2D

C1206 B-2D

C1207 B-2D

C1208 A-1A

C1209 A-1B

C1212 A-1C

C1213 A-1B

C1215 A-1B

C1216 B-2C

C1217 B-2D

C1218 B-2D

C1250 B-2C

C1251 B-2C

C1252 B-2C

C1300 A-3C

C1301 B-3D

C1303 B-3E

C1304 B-2C

C1305 B-3C

C1306 B-3D

C1311 A-3C

C1314 B-3D

C1351 A-2E

C1352 A-2E

C1353 A-3D

C1354 A-3E

C1355 A-2E

C1356 A-2E

C1357 A-3E

C1358 A-3D

C1359 A-3D

C1360 A-3D

C1361 A-3D

C1362 A-3D

C1390 B-3E

CP

CP1171 A-1E

D

D1151 B-3B

D1171 A-1D

D1201 B-2D

D1202 B-2C

D1351 A-2E

IC

IC1101 B-1A

IC1121 B-2B

IC1122 A-3B

IC1173 B-2E

IC1174 A-1D

IC1201 B-1D

Symbol

Parts

No.

Location

IC1202 A-1C

IC1203 A-1B

IC1204 B-2C

IC1205 B-2C

IC1206 B-2C

IC1251 A-1B

IC1301 B-2D

IC1302 B-3D

IC1351 A-3D

L

L1101 A-1A

L1102 B-1A

L1103 A-3B

L1201 A-1A

L1202 A-3D

L1301 A-3C

L1302 B-3D

PG

PG1241 A-2A

PG1302 B-3C

Q

Q1151 B-3A

Q1152 B-3A

Q1153 B-3B

Q1201 B-1D

Q1351 A-2E

Q1352 A-2D

Q1353 A-2D

R

R1101 B-1A

R1121 B-1C

R1122 A-2B

R1123 B-1B

R1124 B-1B

R1125 B-2A

R1126 B-3B

R1128 B-2A

R1129 B-1B

R1130 A-1A

R1151 B-3B

R1155 B-3A

R1156 B-3A

R1157 B-3A

R1158 B-3A

R1159 B-3B

R1162 B-3B

R1164 B-3B

R1165 B-3B

R1173 A-1D

R1174 A-1D

R1175 A-1D

R1176 A-1D

R1177 B-1E

R1178 A-1D

R1179 A-1D

R1181 A-1D

R1201 B-1C

R1202 B-2E

Symbol

Parts

No.

Location

R1203 B-2D

R1205 B-2D

R1208 B-2D

R1209 B-2E

R1210 B-2E

R1211 B-2E

R1214 B-1D

R1215 B-1E

R1216 B-1D

R1217 B-1D

R1218 B-1C

R1219 B-1C

R1220 A-1C

R1221 A-1C

R1222 A-1B

R1223 A-1B

R1225 B-1C

R1227 A-1B

R1228 A-1B

R1229 B-2C

R1230 B-1E

R1231 B-1D

R1233 A-2D

R1234 A-2D

R1235 A-2D

R1257 B-2D

R1259 B-1D

R1301 B-3E

R1302 B-3E

R1303 B-3D

R1304 B-3D

R1305 B-2E

R1306 B-2E

R1307 B-3D

R1308 B-3C

R1351 A-2E

R1352 A-3E

R1353 A-2E

R1354 A-3E

R1355 B-2E

R1356 A-2D

R1357 A-3D

R1358 A-3D

R1359 A-3D

R1360 A-3D

R1361 A-3D

R1362 A-3D

R1363 A-3D

R1364 A-3D

R1365 A-3D

R1366 A-3D

R1367 A-3D

R1368 A-3D

R1369 A-3D

R1370 A-2D

R1371 A-3D

R1372 A-3D

R1374 A-2E

Symbol

Parts

No.

Location

R1375 A-2D

R1376 A-2E

R1378 A-2D

RM

RM1121 A-3B

RM1122 A-3B

RM1123 B-3A

RM1124 B-3A

TL

TL1236 A-2A

TL1238 A-2A

TL1240 A-2A

TL1301 B-3D

TL1311 A-2D

TL1312 B-3E

TL1331 B-1B

TL1332 B-1C

TL1333 B-3C

TL1334 B-1B

TL1335 B-3C

TL1336 B-3C

TL1344 B-3C

TL1345 B-3C

TL1346 B-3D

TL1347 B-1C

TL1348 B-3C

TL1349 B-3B

TL1350 B-3C

X

X1172 A-1D

ZD

ZD1171 A-1D

Symbol

Parts

No.

Location

C

C1001 B-2B

C1002 B-1A

C1003 B-1B

C1004 B-2A

C1005 A-2A

C1006 B-2B

C1007 B-2A

C1008 B-2A

C1009 B-1B

C1010 B-1B

C1011 B-1B

C1012 B-1B

C1013 A-2A

C1018 B-2A

D

D1002 B-2A

IC

IC1001 B-2B

IC1002 B-1B

L

L1001 B-1B

PG

PG1001 B-2C

PG1002 B-2A

Q

Q1001 B-2C

R

R1001 B-2C

R1002 B-2B

R1003 B-1B

R1004 B-2A

R1007 B-2A

TL

TL1013 B-2C

TL1016 B-1B

TL1017 B-1C

TL1019 B-1C

TL1020 B-1B

TL1024 B-1C

TL1082 B-1B

TL1083 B-1B

TL1085 B-1B

TL1086 B-1B

Symbol

Parts

No.

Location

BL

BL1601 B-3C

BL1602 A-3B

C

C1502 B-3A

C1503 B-3A

C1504 B-3A

C1505 B-3A

C1506 B-2A

C1507 B-3B

C1508 B-3B

C1510 B-2B

C1512 B-2A

C1513 B-2A

C1514 B-2A

C1515 B-2A

C1516 B-2A

C1517 B-2A

C1518 B-2A

C1519 B-2A

C1520 A-1A

C1521 A-1A

C1522 B-1A

C1523 A-1A

C1524 B-1A

C1525 B-1A

C1526 A-2A

C1527 B-3B

C1528 B-1A

C1529 B-2B

C1530 A-1B

C1531 B-1B

C1532 B-2B

C1533 A-3B

C1543 A-2B

C1544 A-2B

C1546 A-3A

C1547 A-3A

C1548 A-3A

C1601 A-3C

C1602 B-2C

C1603 B-2C

C1604 A-3C

C1605 A-2B

C1606 A-2C

C1608 A-3C

C1610 A-3C

C1611 B-1C

C1612 B-1C

C1613 B-1B

C1614 B-1B

C1615 A-1C

C1616 A-1C

C1617 A-3C

C1626 B-2C

C1643 A-2C

C1650 B-2C

C1651 A-2C

Symbol

Parts

No.

Location

CP

CP1601 A-3C

D

D1501 A-2B

D1502 A-2A

D1503 A-1B

D1504 B-1A

D1505 B-1A

D1506 B-1A

D1510 A-2C

D1511 A-2C

D1601 B-3C

F

F1601 B-3C

IC

IC1501 B-2A

IC1502 A-2A

IC1601 A-2C

IC1602 B-1C

IC1603 B-1B

IC1604 A-1C

L

L1501 A-3B

L1503 A-1A

L1504 A-1A

L1505 A-2A

L1506 A-2B

L1507 B-1B

L1601 B-2C

L1602 B-1C

L1603 A-3C

PG

PG1501 A-3B

PG1601 B-3B

Q

Q1501 B-1A

Q1502 B-1A

Q1503 B-1A

Q1504 B-1A

Q1506 B-2B

Q1601 B-1B

Q1602 B-1B

Q1603 A-1B

Q1605 A-3C

Q1607 B-2C

Q1609 B-2C

Q1610 B-2C

Q1611 B-2C

R

R1501 B-3A

R1503 B-3A

R1505 B-3A

R1507 B-3A

R1509 B-3A

R1510 B-3B

R1512 B-2B

R1514 B-2B

R1515 B-2A

R1516 B-2A

R1517 B-2A

R1519 B-2A

R1520 B-2A

R1521 B-2A

R1522 B-2A

R1524 B-1B

R1525 B-1B

R1526 B-1B

R1527 B-2A

R1528 B-2A

R1529 B-2A

R1531 B-3B

R1532 B-3B

R1533 B-2B

R1534 B-2B

R1535 B-2B

R1536 B-2B

R1539 B-2B

R1541 A-3A

R1542 A-3A

R1543 A-3A

R1545 A-3B

R1546 A-3B

R1548 B-2B

R1601 A-3B

R1605 B-1C

R1606 B-2C

R1607 B-1C

R1608 B-1C

R1610 B-1C

R1611 B-1C

R1612 B-1C

R1613 B-2C

R1614 B-1B

R1615 B-2B

R1616 B-1B

R1617 B-1B

R1618 B-1B

R1619 B-1B

R1620 A-1C

R1621 A-1C

R1625 A-3C

R1626 A-3C

R1627 A-3C

R1628 B-1B

R1629 B-2C

R1630 B-2C

R1639 B-2C

R1640 B-2B

TL

T1501 A-2A

TL1522 B-3A

TL1529 B-3C

TL1530 B-3C

TL1532 B-2A

TL1533 B-2B

TL1534 B-1B

Symbol

Parts

No.

Location

TL1535 B-2B

TL1539 B-2A

TL1540 B-1A

TL1609 B-3C

- 9 -

4. Block Diagrams 4-1 Overall Block Diagram

G

F

3,5,

17,18

IC1001 IMAGE

SENSOR

V1,V2 V3,V4

IC1002

SENSOR

DRIVE

7

H1,H2, RG

7-10, 12-14

SP

(1/2)

E

PG1302

IRIS

MOTOR

D

M

HALL

DEVICE

C

ZOOM

M

MOTOR

FOCUS

M

B

A

MOTOR

ZOOM

SENSOR

ZOOM

LED

FOCUS

SENSOR

FOCUS

LED

8

12

10

11

9

4

1

3

2

20

17

19

18

6

5

15

14

Q1001

BUF.

PG1001

(1/2)

13,14,

37-41

PG1241 (1/2)

7277

44-4644-46

13,14, 37-41

XV1,XV2,XV3,XV4

XSG1,XSG2,XSUB

Q1352,

Q1353

IRIS

DRIVE

CDS/AGC & A/D CONV

CDS AGC

SP1, SP2, OBP

F.DET/IRIS DRIVE

22

23

24

19

18

F.DET

17

15

BIAS

ZOOM MOTOR DRIVE

14

DRIVE

16

9

DRIVE

11

FOCUS MOTOR DRIVE

14

DRIVE

16

9

DRIVE

11

Q1201

LED

DRIVE

IC1351

IC1101

CLOCK,

IC1301

IC1302

DATA ,

CS

DECORD

4321 8765

L1603, C1617

BPF

5V

3V

2V

SW

CAM

D1503

Q1506

SHORT

PROTECT

SW

S274R S274ER

Provided

3.58MHz 4.43MHz

Q1605

BUF.

IC1603

VCO/PHASE COMPA.

14

PHASE

COMPA.

10

12

IC1604

FV

PULSE

GEN.

LEVEL SHIFT

8

IC1502

44

35

2

7.2V REG

T1501D1501

VCO

IC1602

IC1501

PWM

5V

PWM

3V

PWM

2V

PWM

41

CSR

IC1121

CAMERA DSP

IC1122

DRAM

L1603 C1617

10

2-11

Q1351

BIAS

DRIVE

136-144

134

146-148,151,

152,154

155-159,

161,163

6,9,

175,176

FV

38,72, 75,78

96-98

2897

43

52

69

44

26

10

8

34

27

9

7

35

41

39

30

33

HD,EP3 FV,FP

DATA , CLOCK, CS

IRIS PWM

HAL-ADJ1

F.DET

HALL-G

HAL-ADJ0

ZD-RESET

ZDCK

ZDOEB

ZDCW

RD-RESET

RDCK

RDOEB

RDCW

ZOM-SENS

FUS-SENS

ZOOM-LED

FCUS-LED

FOCUS

PULSE

GEN.

RESET

IC1201

CAMERA µP

AUTO

DET.

2,4,58

A/D

16

43-4517-19

ADCK

HD,EP3,

FV,FP

21

6

10

16

11

12

5

1

20

23

5

1

20

23

Y/CHROMA

DIGITAL

PROCESS

166 23 3

LD-DSP

DATA ,

CLOCK

EXTAL

SYS-REST

LINE-SW

SD(232C)

RD(232C)

+B_DET

CS-EE(1)

CS-EE(2)

STBY_5V

TEMP-ADJ

1

83-85

65

59

13

76

77

48

99

100

95

49

65

D/A

66

174

171

MCK2 (9.5MHz)

S274R/K274R: 28.6MHz

S274ER/K274ER: 28.5MHz

2-4

1

2-4

1

D1201

IC1204-1206, IC1251

RESET PULSE

GEN.

IC1174

CLOCK

GEN

X1172

IC1202

EEPROM

DATA CLOCK

CS

IC1203

EEPROM

DATA CLOCK

CS

C,SYNC

FSC

XCCDI

2

CHROMA

4

PC

[S274R/S274ER]

Q1153

BUF.

Y

Q1152

BUF.

LL. OSC

IC1173

INV.

CP1171

PG1241

(2/2)

27

22

33 33

FV

19

24

31

36

25

24

29,30

7.2V

16216

35 10

5V

28

3V

20

2V

17 17 3 3

PG1001 (2/2)

PG1002

27

22

19

VCO OUT

31

INT-LL

36

SD

25

24

RD

29,30

35

28

3V

20

15V

-7.5V

SP

(2/2)

19,20

16

15

27 27

6

26

25

18

13

22

9

8

23823

PG1501

16

15

6

26

25

18

13

19,20

2

10

5V

22

3V

9

BPF

[S274R/S274ER]

Q1607,Q1609, Q1610,Q1611

C.CLIP

Q1602

INT.FV

SW

Q1501

SW

Q1502

SW

Q1503

Q1504

7

2

1,2

VCC1-4

VIDEO AMP

Q1603

BUF.

11

9

VCC

STBY4

STBY3

STBY2

STBY

K274R K274ER

Not Provided

IC1601

Y/C MIX &

3

13

9

CP1601

1,36, 42,43

12

18

19

20

21

12

11

Q1601

EXT.FV

SW

F1601

PG1601

OUTPUT

VIDEO6

EX-FV8

SD(232C)2

RD(232C)1

B+4

GND5

G

F

E

D

C

B

A

4321

8765

- 10 -

4-2 Powe Block Diagram

4321 8765

G

PG1601

B+ 4

GND

5

F1601

D1601

CP1601

L1501

1,2

IC1502

7.2V

REG

3

7.2V 7.2V 7.2V

PG1501

19,20

PG1002

19,20

PG1001

29,30

PG1241

29,30

L1301

2,4,24

F

IC1501

PWM

5V

PWM

44

43

E

3V

PWM

35

36

D

2V

PWM

2

C

1

STBY4

STBY2

STBY1

VCC

41

42

18

20

21 12

PWM

B

Q1501

E

5V

SW

Q1502

EC

3V

SW

Q1503

EC

2V

SW

Q1504

EC

CAM

SW

L1503

C

B

L1504

B

L1505

B

T1501

4

B

61

L1601

L1602

1

2

5V 5V

CC

D1502

3

2

E

D1501

D1503

Q1610

Q1601

L1506

L1507

16

1,5

Q1607

IC1603

PHASE

COMP

IC1604

PULSE

10

IC1601

13,16

VCO/

GEN.

Y/C MIX &

VIDEO AMP

IC1602

1,4,14

FV

2V 2V

-7.5V

LEVEL

SHIFTER

3V 3V

15V

22

9

8

23

L1001

16,20

6

2

11

8

A

IC1002

SENSOR

DRIVE

IC1001

IMAGE

SENSOR

D1002

35

16

C

8

C

2

5

IC1351

F.DET/

IRIS

DRIVE

Q1352

IC1202

EEPROM

IC1203

EEPROM

Q1353

IC1251

RESET PULSE

GEN.

IC1204

RESET PULSE

GEN.

IC1205

RESET PULSE

GEN.

IC1206

RESET PULSE

GEN.

B

5

3V

L1104

1,6,

25

Q1151

R1173

3V

IC1173

INV.

IC1174

CLOCK

GEN.

IC1122

DRAM

2V

D1151

3V

L1101

3V

L1102

3V

L1202

28

L1201

20

2,4,24

L1302

27,73,

150,165

1,12,20, 30,45,74,75, 108,145,170

54,61,64,70

12,53-56,

21,22,26,

31,36,38,41

IC1301

10,15

60-62

15,46

716ZOOM VCC

E

ZOOM

MOTOR

DRIVE

IC1302

FOCUS MOTOR

DRIVE

IC1121

CAMERA

DSP

Q1151

IC1201

CAMERA

µP

IC1101

CDS/AGC

& A/D

CONV

PG1301

G

F

E

D

C

B

PCSPCSR

A

4321

FOCUS VCC

A

8765

- 11 -

VK-S274R/S274ER

VK-K274R/K274ER

VK-S274R/S274ER VK-K274R/K274ER

Digital Media Division,TokaiTK No. 8302E

VK-S274R/S274ER

VK-K274R/K274ER

Hitachi vk-s274r Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Safety Precaution for Repair

1-1 Cautions

1-2 Notes When Using Service Manual

1-2-1 Value units used in parts list

1-2-2 Values in schematic diagrams

1-2-3 Identifications of sides A/B in circuit board diagrams

1-2-4 Table for indexing locations of parts

1-3 Electrostatic Protection Measures

1-3-1 Grounding for prevention of electrostatic damage

1-3-2 Cautions when handling optical pickup - only for DVD products

1-4 Lead-Free Solder

1-4-1 Characteristics of lead-free solder

1-4-2 Solder for servicing

1-4-3 Soldering iron for servicing

General Description

2-1 Overview

2-1-1 Servicing method

2-2 Features

2-3 Specifications

2-4 Comparison of Main Control ICs

Description of Operation

3-1 Structure Schematics

3-2 Microprocessor Pin Function Table

3-2-1 Camera microprocessor (IC1201: Camera µP)

Troubleshooting

4-1 Trouble Diagnosis

4-1-1 Setting to service position

4-1-2 Trouble diagnosis flowchart

(1) No video (luminance) signal

(2) No chroma signal [For VK-S274R/S274ER]

(3) No power

(4) No zoom and focus operation

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

(6) No focus lens operation

(7) No zoom operation

(8) No auto focus operation

Disassembly and Reassembly

5-1 Order of Disassembly

5-2 Disassembly

Adjustment

6-1 Preparations for Adjustment

6-1-1 List of equipment and jigs

6-1-2 List of test equipment and charts

6-1-3 Connections for adjustment

6-1-4 Setting test equipment

6-1-5 Starting adjustment program (ZMAP)

6-2 List of Adjustment Items

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

6-2-2 Adjustment flowchart

6-3 Data Initialize

6-4 Electronic Volume

6-4-1 CDS sampling pulse adjustment

6-5 Adjustment (Camera Adjustment)

6-5-1 Auto iris control adjustment

6-5-2 White balance adjustment

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

6-6 Auto Focus

6-6-1 Zoom/focus tracking adjustment

6-6-2 AF noise level adjustment

6-6-3 Check of zoom/focus trace

6-7 Spot Noise

6-8 Error Messages and Countermeasure

Exploded View and Parts List

7-1 Exploded View

7-2 Replacement Parts List

7-2-1 Mechanical Parts List

7-2-2 Electrical Parts List

Schematic, Circuit Board and Block Diagrams

1 Wiring Diagram

2 Schematic Diagrams 2-1 SP Schematic Diagram

2-2 PC Schematic Diagram (For Display)

2-3 PC Schematic Diagram (For Printing)

2-4 PC Schematic Diagram (For Printing)

2-5 CSR Schematic Diagram

3 Circuit Board Diagrams 3-1 PC Circuit Board Diagram