Onkyo T 4040 Service Manual

Page 2

SPECIFICATIONS

FM

Tuning range:

Usable sensitivity
Mono:

Stereo:

50 dB quieting sensitivity
Mono:
Stereo:
Capture ratio:
Image rejection ratio:
IF rejection ratio:
Signal-to-noise ratio
Mono:
Stereo:

Alternate channel attenuation:

AM suppression ratio:
Total Harmonic Distortion
Mono:
Stereo:
Frequency response:
Stereo separation:

Output voltage:
Muting level:

AM

Tuning range

Usable sensitivity:

lrnuge rejection ratio:

IF rejection ratio:
Signal-to-noise ratio:
Total Harmonic Distortion:
Output voltage:

General
Dimensions (W x11 x D):

Weight:

8750 - 108.00 MHZ
(50 kHz steps)

11.2 (Bi, 1.0 V, 75 Ohms, 1HF
0.9 V, 75 Ohms, DIN
17,2 dEf, 2.0 V, 75 Ohms, lHF
20 11V. 75 Ohms. DIN

16,1 dBf. 1.7 V, 75 Ohms
36.1 dBf, 17 11V, 75 Ohms
I.5 dB
40 dB
90 dB

73 dB, [HF
66 dB, IHF
50 (18, [HF
50 dB

0.1%

01%

30 - 15.000 Hz (3:15 dB)
40 dB at l kHz

30 dB at 70 - I0.000 HZ
0.5 V

l7.2 dBl. 2.0 LtV, 75 Ohms

530-1710kHz (tOKHz steps)
25 pV

40dB

40 dB

40dB

0.8%

150 mV

435>< 305mm
17-1/8 x3-9/15x12A1/2"
3.6Kg , 7.91m

Specifications and features are subject to change without notice.

SERVICE PROCEDURES

1. Memroy pmervation

This unit does not require memory preservation batteries.
Abuilt-in memory power back-up system preserves contents
of the memory during power failures and even when the
unit is unplugged. The unit must be plugged in and the
power switch turned on and off once in order to charge the
backup system. Note that since this is not a permanent
memory, the power switch must be turned on and off a few
times each month to keep the back-up system operative,
The period of time during which memory contents are
preserved after power has last been turned off varies
depending on climate and placement of the unit. On the
average, memory contents are protected over a period of 3
to 4 weeks (a minimum of 2 weeks) after the last time
power has been turned off. This period is shorter when
the unit is exposed to very high humidity or used in an
area with an extermely humid climate.

2. Changing the band step

With the exception of the models below, a BAND STEP
selector switch is not provided.

BAND STEP 1705
lOkI-lz -> 9kHz Open
9kHz -> lOkl-Iz Short