Denon AVR-1912 Service Manual

168
R2A15218FP (AV : IC801)
8-CHANNEL ELECTRONIC VOLUME
With 14-Input selector And Tone control
R2A15220FP
R2A15220FP
PRELIMINARY
Notice ; This is not a final specification. Some parametric limits are subject to change.
2 / 18
CONFIDENTIAL
R2A15220FP-87D
BLOCK DIAGRAM AND PIN CONFIGURATION (TOP VIEW)
AGND
SWC
SLC
INLB/RECL2
INRB/RECR2
INR11/RECR5
INL10/RECL4
RECR3
INL11/RECL5
FLIN1
RECL3
CIN1
FRIN1
SLIN1
SWIN1
AVEE
MUTE
FLIN2
FRIN2 SLIN2 SRIN2 CIN2 SWIN2 SBLIN2 SBRIN2
AVCC
TREL
BASSL1
BASSL2
FLOUT
FLC
FROUT
AGND
FRC
ADCR
SBLIN1
SRIN1
SBRIN1
SBL OUT
ADCL
SBR OUT
SLOUT
SBRC
SROUT
SWOUT
SRC
COUT
INL5
INL1
INR1
INL2
INR2
INL3
INR3
INL4
INR4
INR5
INL6
INR6
INL7
INR7
INL8
INR8
INLA/RECL1
INRA/RECR1
INL9
INR9
SUBR1 SUBL1
INR10/RECR4
DATA
CLOCK
BASSR1
BASSR2
AGND
AGND
SBRCIN SBLCIN
AGND
SBLC
FR Pre-OUT
FL Pre-OUT
SBR Pre-OUT
TRER
SUBR2 SUBL2
SRCIN SLCIN
SR Pre-OUT
SL Pre-OUT
SBL Pre-OUT
INR12
INL12
INR13
INL13
INR14
INL14
CC
AGND
DGND
REC
ATT
0/-6/-12/-18dB
Bass/ Treble
-14~+14dB
(2dB step)
+42~-95dB,
-∞(0.5dBstep)
+42~-95dB,
-∞(0.5dBstep)
+42~-95dB,
-∞(0.5dBstep)
+42~-95dB,
-∞(0.5dBstep)
+42~-95dB,
-∞(0.5dBstep)
+42~-95dB,
-∞(0.5dBstep)
Tone
+42~0dB
(0.5dBstep)
Tone
Bass/ Treble
-14~+14dB
(2dB step)
0~-95dB,
-∞
(0.5dBstep)
+42~0dB
(0.5dBstep)
0~-95dB,
-∞
(0.5dBstep)
MCU
I/F
AVEE
AVCC
Bypass
Tone
Tone+MIX
Bypass
Tone
Tone+MIX
MAIN
SUB
MAIN
SUB
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100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
80
79
78
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73
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70
69
68
67
66
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61
60
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51
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MAIN
SUB1
SUB2

Denon AVR-1912 Specifications

General

Impedance	47 Ω
Receiver type	Surround
Frequency range	10 - 100000 Hz
Input sensitivity	200 mV
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	125 W
Power output per channel (20-20KHz@8 Ohm)	90 W
HDMI in	6
Composite video in	3
Component video (YPbPr/YCbCr) in	1
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Speakers connectivity type	Banana connector/Binding posts
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
Ethernet LAN	Yes
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, PAL
Display	-
Product color	Black
Audio decoders	Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS-ES, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD
Apple docking compatibility	iPhone, iPod
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	460 W

Weight and Dimensions

Depth	382 mm
Width	435 mm
Height	167 mm
Weight	10200 g