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Hafler
DH-500 manual
Models:
DH-500
1
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Install
Parts list
Functional Block Diagram
Warranty
Wiring the Kit
If Problems Arise
Assembly
Loudspeaker Power Ratings
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Image 16
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Contents
CAUTION IF THE FUSES BLOW
SOME DISTORTED SOUND CAN BE
HEARD. THEREFORE IF AMPLIFIER
MALFUNCTIONS, ALWAYS CHECK
Typical Channel Separation at 1 kHz 60 dB
Net Weight 45 lbs Shipping Weight 49 lbs
Input Impedance 47,000 ohms
CONTENTS
INTRODUCTION
OPERATION
INSTALLATION
Loudspeaker Fuse Selection
CONNECTIONS
Loudspeaker Power Ratings
Input
Output
INSTRUCTIONS
ASSEMBLY
Proper Soldering
Wiring the Kit
MECHANICAL ASSEMBLY
Page
Page
CHASSIS WIRING
Page
80 0 Select the triad of black, red and yellow wires from under the module. These will be connected to the right end of the terminal strip, and to prevent the heat from the large resistors from melting the insu- lation on the wires, connect the wires from behind the terminal strip and keep them against the chas- sis, so the resistors will be above them. Connect the black wire to LT lug #5. Connect the yellow wire to LT lug #6. Connect the red wire to LT lug #7
IF PROBLEMS ARISE
FUNCTIONAL BLOCK DIAGRAM
CIRCUIT DESCRIPTION
Page
Page
AC LINE CONNECTIONS FOR OVERSEAS USE
ii.3fW
100v.BKfR
240V
KIT PARTS LIST
PC-%
DH-502INSTALLATION INSTRUCTIONS
PC-7APARTS LIST
D--R
LIMITED WARRANTY
KIT PARTS LIST
THE HAFLER DH-502AMPLIFIER BRIDGING KIT
FOR THE DH-500
Page
2.The serial number, if it is not on the unit
