Onkyo HTR 390 Mk2 Service Manual

Page 1

ONKYO® SERVICE MANUAL

AV RECEIVER
MODEL HT-R390(B)(Mark2)

North American model ---> DIMMEFl
European model ---> RT/PTYH'P"

HT-R390(M2)

Ref. No. 4348
112011

HT-R390 for HT-53400 Black model

l B MDC | 120V AC, 60Hz l
HT-R390 for HT-33405 Black model
l B MPP | 230V AC, 50Hz l

HT-R390 for AVX-390 Black model
l B MPP, B MPB | 230V AC, 50Hz l

Note :

"Mark 2" isjust an intemal name.

End»users do not know whether their units are original or mark 2.

You need to check which model you are repairing tO use correct documents
For further information, see Service Note.

SAFETY-RELATED COMPONENT
WA R N l N G l !

COMPONENTS IDENTIFIED BY MARK A ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL

MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

ONKYO SOUND &V|SION CORPORATION
Service Department