Sony PMW-EX280 User Manual

SOLID-STATE MEMORY CAMCORDER
PMW-200
PMW-EX280
SERVICE MANUAL
1st Edition (Revised 1)

Sony PMW-EX280 Specifications

General

Brand	Sony
Model	PMW-EX280
Category	Camcorder
Language	English

Summary

Section 1 Service Overview

1-1. External Connectors

Details of the camcorder's input/output signal connectors and their specifications.

1-3. Circuit Description

Explanation of the internal circuit blocks like CMOS, Camera, Video, Media, Audio, and System Control.

1-5. Firmware Upgrade

1-7. Notes on Service

Section 2 Replacement of Main Parts

2-1. Outline of Replacement Procedure

2-12. DCP-56 Board

Detailed procedure for removing and replacing the DCP-56 board, a critical component.

2-16. Main Chassis

Section 3 SERVICE Menu

3-1. Outline of SERVICE Menu

3-2. SERVICE MENU List

Detailed breakdown of MAINTENANCE, RPN CORRECT, and INFORMATION menus and their functions.

3-3. Self-Diagnosis

Guide to executing and interpreting self-diagnosis results for various unit blocks.

3-4. Error Code List

Comprehensive list of error codes, their meanings, and recommended repair procedures.

Section 4 Electrical Alignment

4-1. Preparation

4-2. MAINTENANCE Menu

Procedures for Test Saw, Auto Black Balance, Black Shading, and White Shading adjustments.

4-3. RPN CORRECT Menu

Guide to RPN point detection, channel setting, cursor control, and recording/deletion.

4-4. Executing Auto FB Adjust

Procedure for automatic adjustment of lens flange back for improved focus stability.

Section 6 Block Diagrams

Overall Block Diagram

A comprehensive diagram showing the interconnections between the camcorder's functional blocks.

Section 7 Schematic Diagrams

Frame Wiring

Detailed schematic illustrating the wiring connections for the camcorder's frame.