Onkyo HTX-22HD - Page 28

SERVICE PROCEDURE
HTX-22HD
!
!
1. Replacing the fuse
REF. NO.
F901
F901 or
PART NAME
FUSE
FUSE
DESCRIPTION
1A-SE-EAK FUSE
1A-SE-TL250V
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.
PART NO. (SN)
252070GR
252271GR
3. To initialize the unit
(1) Press the [STANDBY/ON] button to turn on the unit.
(2) Press and hold down the [LISTENING MODE] button, then press the [STANDBY/ON] button.
(3) Disconnect the power cord from the AC outlet.
REMARKS
2. To check versions of Main and DSP
(1) Press the [STANDBY/ON] button to turn on the unit.
(2) Set MASTER VOLUME value to 10.
(3) Press and hold down the [INPUT] button, then press the [STANDBY/ON] button.
Main FW version will be shown. (Main : Main microprocessor)
(4) Press the [LISTENING MODE] button.
DSP FW Version will be shown. (DSP : DSP ROM)
(5) Press the [STANDBY/ON] button to put the unit into the Standby mode.
(6) Disconnect the power cord from the AC outlet.
* It depends on the version.
FL display
DSPHT205 : 08327A
* It depends on the version.
FL display
Main1.00/08407A
FL display
---> STANDBY
Clear