Hitachi VK-S274R Manuals

Manuals and User Guides for Hitachi VK-S274R. We have 2 Hitachi VK-S274R manuals available for free PDF download: Service Manual, Specifications

Hitachi VK-S274R Service Manual (58 pages)

COLOR & B/W VIDEO CAMERA

Brand: Hitachi | Category: Camcorder | Size: 3.14 MB

Table of Contents
2
Safety Precaution for Repair

3
General Description

7
- Overview
  7
- Servicing Method
  7
- Features
  7
- Specifications
  8
- Comparison of Main Control Ics
  10
Description of Operation

11
Troubleshooting

15
- Trouble Diagnosis
  15
- Setting to Service Position
  15
- Trouble Diagnosis Flowchart
  16
Disassembly and Reassembly

25
- Order of Disassembly
  25
- Disassembly
  25
Adjustment

27
- Preparations for Adjustment
  27
- List of Equipment and Jigs
  27
- List of Test Equipment and Charts
  27
- Connections for Adjustment
  28
- Setting Test Equipment
  29
- Starting Adjustment Program (ZMAP)
  29
- List of Adjustment Items
  31
- List of Adjustments Needed after Replacing Major
  31
- Adjustment Flowchart
  32
- Data Initialize
  33
- Electronic Volume
  33
- CDS Sampling Pulse Adjustment
  34
- Adjustment (Camera Adjustment)
  34
- Auto Iris Control Adjustment
  35
- White Balance Adjustment
  35
- Chroma Gain Adjustment
  36
- Auto Focus
  37
- Zoom/Focus Tracking Adjustment
  37
- AF Noise Level Adjustment
  38
- Check of Zoom/Focus Trace
  38
- Spot Noise
  39
- Error Messages and Countermeasure
  40
Exploded View and Parts List

42
- Exploded View
  42
- Replacement Parts List
  43
- Mechanical Parts List
  43
- Electrical Parts List
  43
Schematic, Circuit Board and Block Diagrams

47
- Wiring Diagram
  47
- Schematic Diagrams
  48
  - (For Display)
    49
  - (For Printing) A-A
    50
  - (For Printing) A-B
    51
- Circuit Board Diagram
  53
- PC Circuit Board Diagram
  53
- SP Circuit Board Diagram
  54
- CSR Circuit Board Diagram
  54
- Identification Parts Location
  55
- Block Diagrams
  56
- Overall Block Diagram
  56
- Power Block Diagram
  57

Hitachi VK-S274R Specifications (3 pages)

High-Sensitivity Camera with New Advanced CCD, D.S.S. and 22x Power Zoom

Brand: Hitachi | Category: IP Camera | Size: 1.17 MB

Hitachi Categories

Projector

Air Conditioner Drill Power Tool

More Hitachi Manuals

Hitachi VK-S274R Manuals

Hitachi VK-S274R Service Manual (58 pages)

Table of Contents

Safety Precaution for Repair

General Description

Description of Operation

Troubleshooting

Disassembly and Reassembly

Adjustment

Exploded View and Parts List

Schematic, Circuit Board and Block Diagrams

Hitachi VK-S274R Specifications (3 pages)

Related Products

Hitachi Categories