Denon AVR-1912 Service Manual

113
TRG1
TRG GND
TRG1
232OMI
REMOTE3.3V
TRG +15V
232IMO
D/MGND
TRIGGND
MX_R
MX_L
232IMO
REMOTE3.3V
M3.3V
RC_IN
BT_LINK
KILLIR
A-8V
A+8V
SWM3.3V
D5V(MX)
FARAME_GND
MXP_L
RC5_GND
+3.3V
RC5
+5VL
232OMI
AGND
TRIG+15V
D/MGND
A-8V
RC_OUT
WAKEUP
FRONT IRIN
A+8V
SWM5V(MX)
TRG +15V
232IMO
D/MGND
AGND
MXP_R
FARAME_GND
DETECT
AGND
RC-5M-X PORT
TRG GND
TRG1
REMOTE3.3V
232OMI
PQ033DNA1ZPH
AVR2112 ONLY
RS232C
AVR2112 ONLY
TRIGGER
OUT1
SIDE CONNECTOR REG_CNT 2/4 H3
SIDE CONNECTOR REG_CNT 2/4 K3
RC-5/M-X PORT
RS232/TRIGGER
REG_CNT 4/4
3.3K
R448
C438 470P
R438
470
R439
470
KDS4148UD402
R403
OPEN(2W)
R444
18K
J22
OPEN
C447
OPEN
J438
C466 OPEN
D409 OPEN
OPTION_L
100K
R407
C402
100N-K
C406
10/50
C405
10/50
R405
OPEN
R404
OPEN(2W)
R402
OPEN(2W)
R411
100
R410
100
C413
OPEN
R428
4.7K
OPENC421
4.7K
R427
10K
R422
C415
OPEN
R426
4.7K
R425
4.7K
10K
R421
100K
R435
100K
R434
C437 470P
C436 100N-K
C425
OPEN
R433
10K
C443
0
100N-KC441
47
R446
100N-KC442
R445
220
R443
47K
R450
0
R449
0
R452
47
C448
100N-K
OPTION_I
100N-KC451
R454
1K
R458
0
C452
10/50
C453
100N-K
R456
1K
C454
10/50
C465 OPEN
C467 100N-K
C462 OPEN
C463 OPEN
ZD401 MTZ16B
C457
10/50
100N-K
C468
JACK405
100K
R406
C401
100N-K
R401
OPEN(2W)
D401
KDS4148U
C414
1000N-K
C416
OPEN
C420 OPEN
C419
OPEN 4700N-K
C470
10/16(3*5)
C431
KRC102S
Q404
100N-K
C446
R453
1K
C459 33P C456 33P
ON/OFF
IN
GND
NC
OUT
PQ120DNA
IC405
R455
1K
C464 OPEN
D408 OPEN
10 11 12 13 14 15 16
5 4 3 2 16
9 8 7
ILX3232D
IC404
R1 OUT
R1 IN
GND
VCC
T1 OUT
T1 IN
T2 IN
R2 OUTR2 IN
T2 OUT
V-
C2-
C2+
C1-
V+
C1+
10/16(3*5)
C430
10/16(3*5)
C429
KRC102S
Q403
ON/OFF
IN
GND
NC
OUT
IC403
1000N-K
C424
R442
220
R447
0
33K
R420
KTC3875SYRTK Q405
R418
100
100
R419
OPTION_H
R457
OPEN
R460
0
BKT401
C445
100N-K
OPTION_K
100N-K
C450
OPTION_J
C460
100N-K
1197531
10862 4
CP402
C125Z1-11P
C426
100N-K
C428
10/16(3*5)
KRA102S
Q401
KRA102S
Q402
Q406
KRA102S
R451
OPEN
100N-K
C449
531
12108642
11 137 9
CP403
C125Z1-13P
JACK403
5 4 3 2 167891011
JACK401
R415
10K
R414
10K
C410 OPEN
13579
468 2
CN401
C409 OPEN
5
6
7
8
IC401(2/2)
AZ4580MTR
5 3 1
8 6 4 2
9 7
CP401
4 3
2
1
IC401(1/2)
AZ4580MTR
5 4 3 2 1
89 67
JACK404
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
X
X
X
E3
E2
X
X
E1C
EA JP
OPTION K
OPTION I
OPTION H
MODEL AVR1712
O
OPTION J
OPTION L
AREA E3
O
O
E3
AVR1912 AVR2112
SCHEMATIC DIAGRAMS (8/26)
SIRIUS UNIT (AVR-2112CI ONLY)
RS232C UNIT (AVR-2112CI ONLY)

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