Onkyo HT-S3500 Service Manual page 3

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
F6901 FUSE
F6902 FUSE
F901 FUSE
F901 or FUSE
F901 FUSE
F901 or FUSE
FUSE
F9001
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 VCR/DVR 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.
8A-T/UL-ST2 252261GR
8A-T/UL-ST2 252261GR
8A-UL/T-233 252329GR
8A-T/UL-ST2 252261GR
4A-SE-EAK 252077GR
4A-SE-TL250V 252277GR
5A-UL-125V 252385T
Stand-by
VCR/DVR
REMARKS
!
!
! <MDC, MDS>
<MDC, MDS>
!
! <MMK, MMQ>
! <MMK, MMQ>
!
HT-R391