Onkyo A-933 Service Manual

A-933
SERVICE PROCEDURE
1. Replacing the fuses
REF.NO.
F901
F902
PART NO.
252076GR
252074GR
DESCRIPTION
3.15A-SE-EAWK
2A-SE-EAK
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 adjest to the symbol.
3. Setting position before shipment.
(1) POWER
4. EuP Lot6 correspondence, Add "D" to the end of serial numbers.
switch : ON
(2) BASS : CENTER
(3) TREBLE : CENTER
(4) SUPER BASS : MIN.
(5) VOLUME : MIN.
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.
NAME
FUSE
FUSE
Q'TY
1
1
REMARKS
2. Initialize the unit.
(1) Press and hold down the
Change T903, P TRANS, NPT-1938P, 2301539 2301539A.
MAIN IN button, then press the STANDBY/ON button.
(2) Disconnect the AC power cord from a wall outlet.
All indicators light up ---> Standby
old set
new set(EuP Lot6 correspondence, Add "D" to the end of serial numbers.)
old part (2301539)
new part(2301539A)

Onkyo A-933 Specifications

General

Frequency range	10 - 60000 Hz
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Product color	Black
Dimensions (WxDxH)	275 x 103 x 328 mm
Power requirements	AC 220-240 V, 50 Hz
Power consumption (standby)	0.9 W
Power consumption (typical)	100 W

Weight and Dimensions

Weight	7500 g