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TX-NR3010
SERVICE PROCEDURE-1
Clear
Stand-by
CBL/SAT
ON/STANDBY
1. Replacing the fuses
3. To initialize the unit
1. Press ON/STANDBY button while pressing down CBL/SAT button when the unit is POWER ON, then the FL displays
"CLEAR", and turn to STAND-BY.
Preset memory and each mode stored in the memory, are initialized and will return to the factory settings.
2. Remove power cord from wall outlet.
This symbol located near the fuse indicates that the
fuse used is slow 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.
F2001, F2002
F2001, F2002 or
F6601
F6602
F6603
F6604
F9100
F9100 or
F9100
F9100 or
F9301, F9401, F9402
F9301, F9401, F9402 or
F9001
4A-UL/T-233
4A-T/UL-ST2
20A-UL-250V
20A-UL-250V
20A-UL-250V
20A-UL-250V
12A-TUL-250V
12A-UL/T-314
6.3A-SE-EAK
6.3A-SE-TL250V
3.15A-UL/T-233
3.15A-T/UL-ST2
1A-SEUL-TL250V
252325GR
252257GR
252304GR
252304GR
252304GR
252304GR
252301GR
252196GR
252079GR
252279GR
252323GR
252256GR
252397T
<B MDC>
<B MDC>
<B MMP, MMR / S MMP>
<B MMP, MMR / S MMP>
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FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
REF NO.
PART
NAME
DESCRIPTION
PART NO.
REMARKS
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 120Vac 60Hz wall socket and turn ON/STANDBY button on.
Any current measured must not exceed 0.5mA.
<Notes>
<MDC> : 120V,Canadian model
<MMP> : 230V,CE(European) country model
<MMR> : 220/230-240V,Chinese model