Denon AVR-2803 Service Manual

4
4
AVR-2803/983/AVC-2870
4. InnerPanelAss'y
(1)Remove3roundand1squareknobs,andunscrew
4nuts.
(2)Remove14screwsfixingeachP.W.B.
5. AmpConnectUnit/ComponentVideoUnit
(1)Remove9screwstodetachPre-outUnit
andComponentVideoUnit.
(2)TakeofftheAmpConnectUnitasshowninthe
arrowdirectionafterremoving1screw.
6. RegulatorUnit
TakeofftheRegulatorUnitasshowninthe
arrowdirectionafterremoving10screws.
4. InnerPanelAss'y
(1)RoundKnob3個と SquareKnob1個を引き抜き、4
個の Nutを取りはずします。
(2)各 PWBユニットを固定しているねじ 14本をはずし
ます。
5. AmpConnectUnit/ComponentVideoUnit
(1)ねじ 8本をはずし、Pre-outUnitと Component
VideoUnitをはずします。
(2)ねじ 1本をはずし、AmpConnectUnitを矢印の方向
取りはずします。
6. RegulatorUnit
ねじ 10 本をはずし、RegulatorUnit を矢印の方向に取
りはずします。
Round Knob
Nut
Square Knob
Round Knob
Nut
Amp Connect Unit
Component Video Unit
Pre-out Unit
Regulator Unit

Denon AVR-2803 Specifications

General

Power Output	90 W per channel (8 ohms, 20 Hz - 20 kHz, 0.05% THD)
Channels	7.1
Dolby Support	Dolby Digital, Dolby Pro Logic II
Digital Inputs	2 coaxial, 3 optical
Weight	14.5 kg
Type	AV Receiver
Output Power per Channel	90 W (8 ohms, 20 Hz - 20 kHz, 0.05% THD)
Frequency Response	10 Hz - 100 kHz (+1, -3 dB)
Input Sensitivity	200 mV
Input Impedance	47 kOhms
Total Harmonic Distortion	0.05%
Input Sensitivity/Impedance	200 mV / 47 kOhms
Tuner Frequency Range	FM: 87.5 - 108 MHz, AM: 522 - 1611 kHz
DTS Support	DTS, DTS-ES, DTS Neo:6
Outputs	Composite: 2, Component: 1
Video outputs	Composite: 2