Technics SH-8045 E

ORDER NO. $D82042179C8
ervice
Manual
Stereo Graphic Equalizer
SH- 8049
, [EB]
SH 8045 (K)
[E], [EK], [XA], [XL], |
Areas
[E], [
* [E] is available in Switzerland and Scandinavia.
* [EK] is available in United Kingdom.
* [XA] is available in Southeast Asia, Oceania, Africa,
Middle Near East and Central South America.
* [XL] is available in Australia.
* (EF] is available in France.
* [EB] is available in Belgium.
* The cabinet and front panel are avilable in black color and
silver types.
* The black type model is provided with (K) in the Service Manual.
Specifications
(DIN 45 500)
Frequency response
(center position)
Maximum output
voltage
Rated output voltage
(Specifications are subject to change without notice for further improvement. )
:+12dB~-—-12dB, +3dB~-3dB
(12 elements continuously variable
per channel)
-
8V(1kHz,
THD
0.01%)
Center
frequency
16
Hz,
31.5
Hz,
63
Hz,
125Hz,
:1V 250 Hz, 500 Hz, 1 kHz, 2 kHz,
Band level controls
-5 Hz~100 kHz, —1dB
Rated total harmonic
distortion
0.005%
(20
Hz~20
kHz)
0.003% (1 kHz)
Input sensitivity 21V
GENERAL
Power supply
4 kHz, 8 kHz, 16 kHz, 32 KHz
> AC 110 V/120 V/220 V/240V,
Signal-to-noise
ratio:
100
dB
(110
dB,
IHF’
A)
50
Hz/60
Hz.
|
Maximum
input
AC
240
V
50
Hz
only
(For
Australia)
voltage
8
V
(1
kHz)
Power
consumption
719
W
input
impedance
:47kO
Dimensions
Gain
-0+1dB
(HxWxD)
253x430
235mm
Channel
balance
(2-3/32"'
x
16-29/32''
x
9-1/4’')
250
Hz~
6300
Hz
:+0.5dB
Weight
:
2.6
kg
(5,71b)
Channel
separation
1kHz
:70dB
@
CONTENTS
Page
Page
LOCATION
OF
CONTROLS
.......
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2
CIRCUIT
BOARD
AND
WIRING
TOTAL
FREQUENCY
RESPONSE
.........-0+2220005
3
CONNECTION
DIAGRAM
........-.62-+2ee2858,
Beas
Aue
DISASSEMBLY
INSTRUCTIONS
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SCHEMATIC
DIAGRAM
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REPLACEMENT
PARTS
LIST
REPLACEMENT
PARTS
LIST
Cabinet,
Chassis
and
Packing
Parts
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5
Electrical
Parts...
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EXPLODED
VIEW
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RESISTORS
&
CAPACITORS
........-.5820e208
8,
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BLOCK
DIAGRAM.
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7
Matsushita Electric Trading Co., Ltd.
P.O. Box 288, Central O;aka Japan
‘Technics

Technics SH-8045 E Specifications

General

Brand	Technics
Model	SH-8045 E
Category	Stereo Equalizer
Language	English

Summary

Specifications

Location of Controls

Circuits to be Changed and Areas

Total Frequency Response

Disassembly Instructions

How to Remove the Front Panel

Step-by-step guide for detaching the front panel assembly.

How to Remove the P.C.B.

Procedures for safely removing the Printed Circuit Board.

How to Remove the Slide Volume

Instructions for detaching the slide volume control mechanism.

How to Remove the Regulator

Steps to safely remove the voltage regulator component.

Replacement Parts List (Cabinet, Chassis, Packing)

Exploded View

Block Diagram

Circuit Boards and Wiring Connection Diagram

Schematic Diagram

Replacement Parts List (Electric Parts)

Resistors & Capacitors