Denon AVR-1912 Service Manual

169
R2A15218FP Pin Function
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.
3 / 18
CONFIDENTIAL
R2A15220FP-87D
PIN DESCRIPTION
PIN No.
Name
Function
49 DATA
Input pin of control data
50 CLOCK Input pin of control clock
Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel
FRIN2, FLIN2,
SRN2,SLIN2,
SWIN2,CIN2,
SBRIN2,SBLIN2
43,42,
41,40,
39,38,
37,36
Multi Input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2)
Output pin for L/R channel REC Output
Frequency characteristic setting pin of L/R channel tone control (Treble)
27,30
TREL, TRER
25,26,
28,29
22,20,
16,14,
10, 8,
2, 100
FROUT,FLOUT,
COUT,SWOUT,
SROUT, SLOUT,
SBROUT,SBLOUT
BASSL1,BASSL2
BASSR1,BASSR2
FLIN1, FRIN1,
CIN1,SWIN1,
SLIN1,SRIN1,
SBLIN1,SBRIN1
90,91,
92,93,
94,95,
96,97
Frequency characteristic setting pin of L/R channel tone control (Bass)
24,18,
17,13,
12, 6,
4, 98
FRC,FLC,
CC,SWC,
SRC,SLC,
SBRC,SBLC
Connects capacitor for reducing click noise of
L/R/C/SW/SL/SR/SBL/SBR channel volume
INL1,INL2, INL3,INL4,
INL5,INL6,INL7,INL8,
INL9,INL12,INL13,INL14
Input pin of L/R channel (Input Selector)
57,59,61,63,
65,67,69,71,
75,83,85,87
INR1,INR2, INR3,INR4,
INR5,INR6,INR7,INR8,
INR9,INR12,INR13,INR14
56,58,60,62,
64,6668,70,
74,82,84,86
53,54 ADCL, ADCR
Output pin for L/R channel ADC
88,89
1,5,9,15,
21,55,98
AGND
Analog ground of internal circuit
31
AVCC
Positive power supply to internal circuit
48 DGND
Digital ground of internal circuit
52
AVEE
Negative power supply to internal circuit
46,47
33,32
SUBL1,SUBR1
SUBL2,SUBR2
Output pin for L/R channel SUB1/SUB2 Output
RECR3,RECL3
51
MUTE
Outside Mute Control PIN
72,73,
76,77,
78,79
80,81
INRA/RECR1,INLA/RECL1,
INRB/RECR2,INLB/RECL2,
INR10/RECR4,INL10/RECL4,
INR11/RECR5,INL11/RECL5
Input pin of L/R channel (Input Selector)/
Output pin for L/R channel REC Output
44,45
34,35
SBRCIN,SBLCIN
SRCIN,SLCIN
3
rd
Multi Input pin for SBL/SBR/SL/SR channel Volume
that is able to swap SBR/SBL with SR/SL
FR Pre-out,FL Pre-out,
SR Pre-out, SL Pre-out,
SBR Pre-out,SBL Pre-out
Pre-output pin of FL/FR/SL/SR/SBL/SBR channel
23,19,
11, 7,
3, 99

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