Denon AVR-1912 Service Manual

99
181716151413121110987654321
M
L
K
J
I
H
G
F
E
D
C
B
A
RS232C (AVR-2112CI model)
(FOIL SIDE)
RS232C (AVR-2112CI model)
(FOIL SIDE)
RS232C (AVR-2112CI model)
(COMPONENT SIDE)
SIRIUS (AVR-2112CI model)
(COMPONENT SIDE)
J408 J409
ZD401
C452
J404
J407
Pb
J411
J406
J410
C454
C457
CN401
JACK405
JACK404
MTZ16B
N.C N.C
TRIG1
D/MGND
232OMI
232IMO
TRIG+15V
RS232C B'D
REMOTE 3.3V
TRIGGND
7028-07053-501-0
Pb
J422
J423
R418
J435
J434
R403
J413
J415
J425
J428
C425
R450
J427
J431
C413
J426
J432
J22
C419
C429
C430
CP402
CP403
J412
J414
J433
R404
CP401
R402
J439
JACK401
C406
C431
R401
C405
C428
JACK403
BURRING
BKT401
7028-07053-601-0
SIRIUS B'D
C465
R458
J81
C448
J438
C462
C468
C447
C459
R455
C466
C467
C449
C450
C451
C453
C456
D408
D409
IC404
R453
R454
R456
C460
C463
C464
IC405
N.C N.C
TRIG1
D/MGND
232OMI
TRIG+15V
232IMO
ICL3232CVZ-T
PQ120DNA
REMOTE 3.3V
TRIGGND
C436
D402
C426
R457
C437
R407
C445
Q405
C409 R414
Q401
Q406
R421
R426
Q402
R434
R451
D401
C443
R406
C401
C470
R419
R444
C446
C410
C416
R415
R427
R433
R442
C414
R420
R446
R460
R449
R452
C441
R443
C415
C420
R425
R438
R439
R447
C402
C421
J80
R411
R422
R445
R448
25
28
Q404
R405
C442
J83
IC401
R410
C438
R435
R428
C424
IC403
Q403
6
2
1
8
5
232OMO
TRIG1
232OMI
TRIGGND
MX_R
3
7
PQ033DNA1ZPH
D/MGND
M3.3V
AGND
MX_L
9
AZ4580
4
D/MGND
TRIG1
TRIG+15V
TRIGGND
232IMO
A+8V
SWM3.3V
SWM5V
D5V
D/MGND
REMOTE 3.3V
A-8V
RC_OUT
KILLIR
WAKEUP
BT_LINK
RC_IN
D/MGND
A-8V
A+8V
232OMI
REMOTE 3.3V
TRIG+15V
FRONT IRIN
鉛フリー半田
半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。
Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).

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