AIWA HTD280
Service Manual

SPECIFICATIONS
FM tuner
Tuning Usable (IHF) Antenna terminals 75 ohms range sensitivity

[AV-DV70]
Total 87.5 13.2 MHz dBf to 108 MHz Inputs harmonic distortion 0.08% AUDIO PHONO: (unbalanced) CD: TAPE 250 (85 IN 2.5 mV, mV, adjustable (47 mV (47 kohms) W, 1 kHz, 8 ohms, Front)

section

adjustable 320

kohms) (47 kohms) VIDEO AUX: 200

MONITOR: l/DVD/MD, mV, adjustable IN (VIDEO (VIDEO linear signal Surround OUT OUT (REC PCM and adjustable (47

AM
Tuning

tuner
range

section

[HC
530 531

Model]
kHz kHz @J/m antenna to 1710 to 1602 kHz kHz (1 O kHz (9 kHz step), step)

VIDEO 3,250 mV,

VIDEO (47 kohms)

2/LD/TV, kohms)

Usable Antenna

sensitivity

350 Loop

DIGITAL COAXIAL OPTICAL

2): 1): (32 kHz, 44.1 kHz and

MW
Tuning

tuner
range

section

[EZ,Model]
531 530 Hz to 1602 Hz to 1710 V/m kHz kHz (9 kHz (1 O kHz step) step) outputs

accept 48 kHZ)

bit stream

of Dolby

Digital AUDIO VIDEO SUPER

Usable Antenna

sensitivity

350

OUT):

200mV 1 Vp-p V 8 Q /4 B): with SELECTOR

(1 kohm) (75 ohms)

Loo 1 antenna

(MONITOR): 5.0

WOOFER: SPEAKERS speakers

LW tuner
Tuning range

section

[EZ
144 1400 Loop

Model]
kHz to 290 kHz pV/m antenna

FRONT able

IMP: A and

Q selectthe set with the set to to

(front

Usable=sensitivity Antenna

SPEAKER 4 Q , accepts SPEAKER

IMPEDANCE speaker IMPEDANCE speaker SPEAKERS speakers): or more. SPEAKER the SPEAKER set with the set IMP:

of 4 ohms, SELECTOR of 8 ohms IMP:

Amplifier
Power [HC output Model]

section
[Stereo Front Rated:l (8 ohms, Reference: (8 ohms, [Dolby Mode] Front Rated: (8 ohms, Reference: (8 ohms, Rear Rated: (8 ohms, Reference: (8 ohms, Center Rated:l (8 ohms, Reference: (8 ohms, 00 W T.H.D. 120 T.H.D. Mode] 1%, W 10%, 1 kHz) lkHz) 100 W + 100 1%, W lkHz) W Muting 30 W + 130 T.H.D. 160 T.H.D. Digital 1%, W lkHz) W Mode]

8 !2 , accepts SURROUND (surround 8 ohms CENTER able: with

or more. 8 �2

accepts

speakers

of

8 Q/4

Q select-

W + 160 10%,

IMPEDANCE speaker of

1 kHz) or Dolby Pro Logic

SELECTOR 4 ohms, SELECTOR 8 ohms PHONES of 32 �20 ohms dB

to 4 Q , accepts SPEAKER

Surround

IMPEDANCE speaker of

to 8 Q , accepts

or more. (stereo jack): accepts headphones

T.H.D. 120 T.H.D.

or more

W + 120 10%,

1 kHz)

(Surround) 50 W + 50 W T.H.D. 1%, lkHz)

General
Power

[HC

Model]
120/220 50/60
I-Iz

requirements

- 230/240

V AC,

switchable,

60 W + 60 W T.H.D. 10%, 1 kHz)

Power

consumption

270

W x351 mm(Wx HxD)

Dimensions Weight

430x155 11.5 kg

General
Power Power

[EZ

Model]
230 260 V AC, W x351 mm(Wx HxD) 50 Hz

requirements consumption

Power [EZ

output

[Stereo Front Rated: (8 ohms, Reference: (8 ohms, DIN [Dolby Mode] Front Rated: (8 ohms, Reference: (8 ohms, DIN Rear Rated: (8 ohms, Reference: (8 ohms, DIN Center Rated:l (8 ohms, Reference:l (8 ohms, DIN

Dimensions Weight

430x155 11.8kg

Model]

130

W + 130 1%,

W 1 kHz/DIN W 45324) W Logic
q q

T.H.D. 160 T.H.D.

45500)

W + 160 10%,

1 kH.z/DIN 190

MUSIC Digital

POWER: Surround

W + 190 Pro

Design

and

specifications under license

are

subject from Dolby

to change

without

notice. Licensing

or Dolby

Manufactured Corporation.

Laboratories

100

W + 100 1%,

W 1 kHz/DIN W 45324) W 45500)

q

�DOLBY�, marks

the of Dolby

double-D

symbol

un
Licensing

are

�PRO

LOGIC

are

trade-

T.H.D. 120 T.H.D.

W + 120 10%,

Laboratories and the �BBE

Corporation. are trademarks of BBE

1 kHz/DIN 190

q

The

word Inc.

�BBE

symbol�

MUSIC

POWER:

W + 190

Sound,
q

(Surround) 50 W + 50 W T.H.D. 1%, 1 kHz/DIN 45500)

Under

Iicence

from

BBE

Sound,

Inc.

70 W + 70 W T.H.D. 10%, 1 kHz/DIN 70 45324)

MUSIC

POWER:

W + 70 W

00 W T.H.D. 20W T.H.D. 10%, 1 kHz/DIN 190 W 45324) 1%, 1 kHz/DIN 45500)

MUSIC

POWER:

2