– 2 –

TABLE OF CONTENTS

CHAPTER 1 GENERAL ADJUSTMENTS

SAFETY INSTRUCTIONS ............................................................................................................................................. 3

SET-UP ADJUSTMENT ................................................................................................................................................. 4

SERVICE MODE ........................................................................................................................................................... 6

DESIGN MODE ............................................................................................................................................................. 8

ELECTRICAL ADJUSTMENTS ..................................................................................................................................... 9

CIRCUIT CHECK ......................................................................................................................................................... 14

CHAPTER 2 SPECIFIC INFORMATIONS

SETTING & ADJUSTING DATA ................................................................................................................................... 15

LOCATION OF CONTROLS ........................................................................................................................................ 16

PROGRAMMING CHANNEL MEMORY ...................................................................................................................... 17

CHASSIS AND CABINET REPLACEMENT PARTS LIST ........................................................................................... 19

PC BOARDS TOP & BOTTOM VIEW .......................................................................................................................... 30

TERMINAL VIEW OF TRANSISTORS ........................................................................................................................ 38

CIRCUIT BLOCK DIAGRAM ....................................................................................................................................... 40

SPECIFICATIONS .................................................................................................................................................... END

APPENDIX:

CIRCUIT DIAGRAM

(*2)

LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large

to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product.

WARNING

This product is manufactured using lead free solder.

DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT!

The melting temperature of lead-free solder is higher than that of leaded solder by 86˚F to 104˚F (30˚C to 40˚C). Use of a

soldering iron designed for lead-based solders to repair product made with lead-free solder may result in damage to the

component and or PCB being soldered. Great care should be made to ensure high-quality soldering when servicing this

product -especially when soldering large components, through-hole pins, and on PCBs - as the level of heat required to

melt lead-free solder is high.

(*1)

GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electri-

cal and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances. From July 1, 2006, the

RoHS Directive will prohibit any marketing of new products containing the restricted substances.

Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental

protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its

environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and

use products, parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be

used as replacement parts.