HT-R980
SERVICE PROCESURE
1. Replacing the fuses
2. Safety check out
(U.S.A. model only)
After correcting the original service problem, perform the following safety check before releasing the unit to the customer.
Leakage current Check
Measure the leakage current to a known earth ground (water pipe or conduct etc.) by connecting a leakage current
tester between the earth ground and exposed metal parts of the unit (input/output ground terminals, screw heads or metal overlays etc.).
Plug the power supply cord directly into a 120V AC 60Hz wall socket and turn ON/STANDBY button on.
Any current measured must not exceed 0.5mA.
3. To initialize setting
This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse, For fuse rating, refer to
the marking adjacent to the symbol.
Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.
<MDC>: Canadian model
<MPP> : European model
REF. NO.
PART NAME DESCRIPTION
Initialization of memories.
Press ON/STANDBY button while pressing down VCR/DVR button
when the unit is POWER ON, then the FLT displays "CLEAR", and
turn to STAND-BY.
Remove power cord from power line.
FUSE
10A-UL/T-233 <B MDC, MPP>
FUSE
10A-T/UL-ST2 <B MDC, MPP>
FUSE
10A-UL/T-233 <B MDC, MPP>
FUSE
10A-T/UL-ST2 <B MDC, MPP>
FUSE
4A-SE-EAK FUSE <B MPP>
FUSE
4A-SE-TL250V <B MPP>
FUSE
8A-UL/T-233 <B MDC>
FUSE
8A-T/UL-ST2
252330GR
252333GR
252330GR
252333GR
252077GR
252277GR
252329GR
252261GR <B MDC>
F6901
F6901 or
F6902
F6902 or
F901
F901 or
F901
F901 or
PART NO. REMARKS
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w
w
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a
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y
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1
6
3
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c
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3
7
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1
3
9
4
2
2
9
6
5
1
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9
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4
2
9
8
0
5
1
5
1
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6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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