Denon AVR-1912 Service Manual

152
LC89058W-E (HDMI : IC19,21)
Pin Functions
noitcnuF O/I emaN .oN niP
1 RXOUT1 O RX0-6 input S/PDIF through output pin 1
2 RX0 I
5
(pd) 5V withstand voltage TTL input level compatible S/PDIF input pin (connected to GND when RX1 is set)
3 RX1 I(pd) Co-axial compatible S/PDIF input pin (supported demodulation sampling frequency of up to 96kHz)
4 RX2 I
5
(pd) 5V withstand voltage TTL input level compatible S/PDIF input pin (connected to GND when RX1 is set)
5 RX3 I
5
(pd) 5V withstand voltage TTL input level compatible S/PDIF input pin
6 DGND Digital GND
7 DV
DD
Digital power supply (3.3V)
8 RX4 I
5
(pd) 5V tolerable TTL input level compatible S/PDIF input pin
9 RX5 I
5
(pd) 5V tolerable TTL input level compatible S/PDIF input pin
10 RX6 I
5
(pd) 5V tolerable TTL input level compatible S/PDIF input pin
11 DV
DD
Digital power supply (3.3V)
12 DGND Digital GND
13 LPF O PLL loop filter connection pin
14 AV
DD
Analog power supply (3.3V)
15 AGND Analog GND
16 RMCK O R system clock output pin (VCO, 512fs, XIN)
17 RBCK O/I R system bit clock I/O pin (64fs)
18 DGND Digital GND
19 DV
DD
Digital power supply (3.3V)
20 RLRCK O/I R system LR clock I/O pin (fs)
21 RDATA O
Serial audio data output pin
22 SBCK O
S system bit clock output pin (16fs, 32fs, 64fs, 128fs)
23 SLRCK O
S system LR clock output pin (fs/4, fs/2, fs, 2fs)
24 SDIN I
5
External serial audio data input pin
MOUT
39
38
37
DI
RERR
SLRCK
SDIN
DO
36
42
41
40
45
44
43
48
47
46
CL
CE
DGND
XMODE
GPIO0
DV
DD
GPIO2
GPIO1
RXOUT2
GPIO3
INT
35
CKST
34
A
UDIO
33 32 31
LC89058W-E
DV
DD
30
XIN
29
DGND
28 27
DV
DD
26
DV
DD
DGND
DGND
25
XOUT
XMCK
23
24
21
RDATA
SBCK
DV
DD
RLRCK
RBCK
DGND
A
GND
RMCK
LPF
A
V
DD
* RX5
* RX6
DV
DD
* RX4 * RX3
DGND
* RX1
* RX2
RXOUT1
* RX0
43 65 87 109 1211
21
22
19
20
17
18
15
16
13
14
* : Pull-down resistor internal at no selection

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