Denon AVR-2803 Service Manual

30
30
AVR-2803/983/AVC-2870
DTA114TK
DTA114EK
DTA144EK
DTC114EK
DTC143EK
DTC144EK
DTC323TK
TOP
VIEW
E
B
C
B
C
E
R1
R2
B
C
E
R1
R2
KRA102M
KRC102M
FRONT
VIEW
B
C
E
DTA Series
KRA Series
DTC Series
KRC Series
KRA102M
R1
10kohm
R2
DTA144EK
47kohm 47kohm
10kohm
10kohm
DTA114TK
DTA114EK
10kohm
DTC114EK
DTC144EK
10kohm 10kohm
R1
R2
47kohm 47kohm
DTC143EK
4.7kohm 4.7kohm
KRC102M
10kohm 10kohm
DTC323TK
2.2kohm
TRANSISTORS
DIODES
MP15P MN15N
ES CDB
B
D
C
E
S
R:70ohm Typ.
RE:0.22ohm Typ.
BDCSE
B
D
C
E
S
R:70ohm Typ.
RE:0.22ohm Typ.
2
3
1
DAN202K
1: Anode
2: Anode
3: Cathode
FRONT
VIEW
FRONT
VIEW
TOP
VIEW
1
2
3
2
3
1
KDS226
1: Cathode 1
2: Anode 2
3: Anode 1/Cathode 2
TOP
VIEW
1
2
3
10kohm

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