Luxman l 400 service manual

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luxman l 400 service manual

Extracted text from luxman l 400 service manual (Ocr-read)


Page 1

SERVICE
MANUAL

DUO-BETA CIRCUIT STEREO
INTEGRATED AMPLIFIER

[-400

L-4OO

Page 2

0017'1

Contents

Block Diagram - l
Adjustmetnt Procedures - 2
Packing Material Parts List - 2
Exploded View - 3
Exploded View Parts List - - 14 - 5
Pre Main PCB Parts List - 6 - 7
Function SW PCB Parts List - 7
Tone Control PCB Parts List - - 8

VR Control PCB Parts List _________________
HD Phone PCB Parts List ~---

Balance Control PCB Parts List __________________ 8

MC SW PCB Parts List ____________________________ 3

IC (TR) Handling Guide - 9
Schematic Diagram - 10 _ 11
Specifications __________________________________ 12

Block Diagram

MONITOR
Bus 2 -|

2&3
s.1

91

VOLUME BALANCE

~-@ A SPEAKER
---|@ B SPEAKER

__A5|' HEAD PHONE