Service Procedure; Replacing The Fuses; Safety Check Out; To Initialize The Unit - Onkyo TX-NR616 Service Manual

SERVICE PROCEDURE-1

1. Replacing the fuses

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.
REF NO. PART NAME
F6401 FUSE
F6402 FUSE
F9002 FUSE
F9002 or FUSE
F9002 FUSE
F9002 or FUSE
F201 FUSE
F9001 FUSE
<Notes>
<MDC> : 120V,Canadian model
<MDF> : 120V,Taiwanese model
<MMP> : 220-240V,CE(European) country model
<MMA> : 220-240V,Australian model
<MMB> : 220-240V,UK model
<MMQ> : 220-240V,Hong kong model
<MMR> : 220-240V,Chinese model

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.

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.
Clear
2. Remove power cord from wall outlet.
ON/STANDBY
DESCRIPTION PART NO.
12A-TUL-250V 252301GR
12A-TUL-250V 252301GR
10A-UL/T-233 252330GR
10A-T/UL-ST2 252333GR
5A-SE-EAK 252078GR
5A-SE-TL250V 252278GR
4A-SEUL-TL250V 252392T
1A-SEUL-TL250V 252397T
Stand-by
CBL/SAT
REMARKS
!
!
! <MDC, MDF>
! <MDC, MDF>
! <MMA, MMB, MMP, MMQ, MMR >
! <MMA, MMB, MMP, MMQ, MMR>
!
!
TX-NR616