Sony BKDF- 702 Manual Structure, Operating Instructions 2.Service Overview, Table of Contents

	Table of Contents
Manual Structure
Purpose of this manual	5
Related manuals	5
Contents	5

1.Operating Instructions

2.Service Overview

2-1.	Installation		2-1
	2-1-1.	Operating Environment	2-1
	2-1-2.	Power Supply Specifications	2-1
	2-1-3.	Power Supply Cord	2-1
	2-1-4.	Installation Space	2-2
	2-1-5.	Matching Connector and Cable	2-3
	2-1-6.	Signal Input/Output	2-4
	2-1-7.	Rack Mounting	2-7
	2-1-8.	Installing Optional Board	2-9
2-2.	Removal of Cabinet		2-10
2-3.	Location of Main Parts		2-11
2-4.	Circuit Description		2-12
	2-4-1.	Processor	2-12
	2-4-2.	Control Panel	2-19
2-5.	Replacement of Board		2-21
	2-5-1.	Replacement of Plug-in Board	2-21
	2-5-2.	Replacement of Board	2-21
2-6.	Replacement of Switching Regulator		2-22
2-7.	Replacement of DC Fan		2-23
2-8.	Replacement of Main Parts on Control Panel		2-23
	2-8-1.	Replacement of Fader Assembly	2-23
	2-8-2.	Replacement of Rotary Encoder	2-24
	2-8-3.	Replacement of Joystick	2-25
	2-8-4.	Replacement of Vacuum Fluorescent Display	2-25
2-9.	Fuse/IC Link Replacement		2-26
2-10. Switch, Indicators, and Volume Controls on Board			2-27
	2-10-1.	Control Panel	2-27
	2-10-2.	Processor	2-28
2-11.	Error Indication		2-41
2-12.	Periodic Inspection		2-42
	2-12-1.	Periodic Replacement Parts	2-42
	2-12-2.	Filter Cleaning	2-42

DFS-700/700P 1