Introduction
This document serves as a comprehensive maintenance manual for the Sony HDCU-900 HD Camera Control Unit. It is designed for trained system and service engineers, offering detailed insights into circuit descriptions, on-board indicators, procedures for replacing main parts, and electrical alignment. The manual also covers associated interface units such as the HKCU-901, HKCU-902, HKCU-903, and HKCU-904.
The manual emphasizes safety, cautioning that servicing should only be performed by qualified personnel to prevent risks of electric shock, fire, or injury. It details the necessary tools and preparation steps for maintenance tasks, including circuit descriptions and alignment procedures for various components and signal systems.
Related Information
For operational guidance, refer to the Operation Manual for the HDCU-900. Additional detailed information, including parts lists, semiconductor pin assignments, block diagrams, schematic diagrams, and board layouts for the HDC-900 series camera system, is available on the "Camera System HDC-900 Series Maintenance Manual" CD-ROM. For obtaining this CD-ROM or the "Semiconductor Pin Assignments" CD-ROM, contact a local Sony Sales Office or Service Center.
