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AKAI Dl
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SERVIC
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CONTENTS
Page
1 . IMPORTANT IN F O R M A T IO N 1
2. GENERAL INFORMATION 2
3. SAFETY PRECAUTIONS g
4. S PE C IFIC ATIO N
4
5. P E R IP H E R A L EQUIPMENT CONNECTING
5
6 . C IR C U IT DESCRIPTION
DC POWER S U P P L Y
6
V I D E O D I S P L A Y BOARD
7
7. CHAPTER BLOCK DIAGRAM
BLOCK D IA G R A M
8
AC F I L T E R
9
E M I BOARD 10
DC POWER B O A R D
11
V I D E O BOARD
12
A M P L I F I E R BOARD
13
TU N ER BOARD
14
A S S E M B L Y DRAW ING
15
8. TROUBLE SHOOTING FLOW CHART
. A S S E M B LY CHART
16
. SET T E S T CHART
17
. V ID E O D I S P L A Y CHART
18
9. C LE A N IN G AND MAINTENANCE HANDY T I P S
19
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1
IM R N IN R A N
PO TA T FO M TIO
WARNING : 1. This is a Class A and Class B product;. In a domestic environment this
productmay cause radio interference in which case the user may be
required to take adequate measures.
2. TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, DO NOT
EXPOSE THIS PRODUCT TO RAIN O MOISTURE. R
IM PORTANT
A This lightning flash with arrowhead symbol, within an equilateral triangle,
is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure thatmay be of sufficient
magnitude to constitute a risk of electric shock.
The exclamation point within an equilateral triangle is intended to alert
! the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
2
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G N R L IN R A N
E E A FO M TIO
IM PORTANT:
When the setis switched on ,do notshiftor move the setaround .
Sometim es itm ay develop an unevenness in colour in someparts
of the screen .This can be elim inated by switching off the setw ith
the main pow er button (rear site) and waitforlO minutes before
switching on again . If the situation remains, callfor Service.
Front View
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