Denon AVR-1912 Service Manual

E3 E3
O
OPTION N
AREA E3
X
E2 E1C EA JP
OPTION M
OPTION O
MODEL AVR1712
X
X
AVR1912 AVR2112
TRG 15V
A+8V AGND
TU+5V/9V
RL +B
RL+B
TU_5V/9V
AGND A-8V A+8V
TU_MUTE
TU_SEN
TU_SCLK/SCL
RDS_CLK
MX_R
MX_L
MVOLCLK
MVOLDATA
EXT_SBL EXT_SBL
EXT_SBR EXT_SBR
AGND
EXT_C EXT_C
AGND
AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND
MVOLCLK
232IMO
DA+5V TRIG+15V
TU_MUTE AGND
TU_SEN TRG1
TU_SCLK/SCL 232OMI
TU_SDIO/SDA REMOTE3.3V
M3.3V
REMOTE3.3V
FRONT_IRIN FRONT IRIN
RC_OUT RC_OUT
WAKEUP WAKEUP
A-8V A-8V
A-8V A-8V
A+8V A+8V
RDS_CLK SMW3.3VV
M/DGND D5V(MX)
SMW3.3V
D5V(MX)
DA_+5V
TRG GND
A-8V AGND
RL GND
RLGND
M/DGND
AGND A-8V A+8V
TU_RST/ST
TU_GPIO2/TUNED
TU_SDIO/SDA
RDS_DATA
AGND
N.C
AGND AGND
EXT_FL
EXT_SR
EXT_SL
EXT_SW EXT_SW
EXT_SL EXT_SR EXT_FL
EXT_FR EXT_FR
MVOLDATA
AV 1/3 D1
DA+5V
TU_RST/ST
232OMI
TRIG1
TRIGGND MX_R MX_L
232IMO
D/MGND
RC_IN
BT_LINK
KILLIR KILLIR
RC_IN BT_LINK
A+8V
RDS_DATA
M3.3V
A+8V SWM5V(MX)
SWM5V(MX)
TU_GPIO2/TUNED
EXT_IN 1/1 E5
DIGITAL CNT
HDMI 13/13 N3
RC5/M-X PORT
REG_CNT 4/4 B6
AV 1/3 H1
DIGITAL CNT
HDMI 13/13 N4
RC5/M-X PORT
REG_CNT 4/4 B3
REG_CNT 1/4 B4
SIDE CONNECTOR
REG_CNT 2/4
MXR
MXL
GND_MX
9 11
2 4 6 8 10
1 5 73
C125Z2-11P
CN402
19171513119
108642
71 3 5
14 16 1812
CP5
OPTION_O
OPTION_M
135
246810121416182022
711 915 1323 1921 17
CN14
531
12108642
11 137 9
CP3
5678910 4 3 2 1
CP13A
OPTION_N
135
2468101214
11 9 71315
CN802
1 3 5 7 9 11 13
2 64 8 10 12
C125Z2-13P
CN403
1513119
108642
5 71 3
12 14
CP7
STBY POWERGND POWER + POWER -
10
9
8
6
7
EDCBA HGF
2
3
4
5
F G H
1
A B C D E
4
5
2
3
M N OI J K L
1
LKI
J
M N O
7
6
8
9
10
111
SCHEMATIC DIAGRAMS (6/26)
SIDE_CNT UNIT

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