Denon AVR-1912 Service Manual

8
DISASSEMBLY
• Disassemble in order of the arrow in the following gure.
• In the case of the re-assembling, assemble it in order of the reverse of the following ow.
• In the case of the re-assembling, observe "attention of assembling".
• If wire bundles are untied or moved to perform adjustment or replace parts etc., be sure to rearrange them neatly as
they were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise generation.
s
FRONT PANEL ASSY
Refer to "DISASSEMBLY
1. FRONT PANEL ASSY"
and "EXPLODED VIEW"
PCB H/P
(Ref. No. of EXPLODED VIEW : P1)
PCB FUNCTION
(Ref. No. of EXPLODED VIEW : P2)
PCB FUNCTION_CNT
(Ref. No. of EXPLODED VIEW : P3)
PCB FRONT
(Ref. No. of EXPLODED VIEW : P4)
PCB V.AUX
(Ref. No. of EXPLODED VIEW : P5)
PCB USB
(Ref. No. of EXPLODED VIEW : P6)
RADIATOR ASSY
Refer to "DISASSEMBLY
8. RADIATOR ASSY"
and "EXPLODED VIEW"
PCB GUIDE_R
(Ref. No. of EXPLODED VIEW : P7)
PCB 7CH-AMP ASSY
(Ref. No. of EXPLODED VIEW : P8)
PCB GUIDE_TOP
(Ref. No. of EXPLODED VIEW : P9)
PCB GUIDE_L
(Ref. No. of EXPLODED VIEW : P10)
POWER TRANS MAIN
Refer to "DISASSEMBLY
4. POWER TRANS MAIN"
and "EXPLODED VIEW"
POWER TRANS MAIN
(Ref. No. of EXPLODED VIEW : 31)
TOP COVER
PCB HDMI
Refer to "DISASSEMBLY
3. PCB HDMI"
and "EXPLODED VIEW"
PCB HDMI ASSY
(Ref. No. of EXPLODED VIEW : P16)
PCB RS232C
(AVR-2112CI only)
s
Refer to "DISASSEMBLY
2. PCB RS232C"
and "EXPLODED VIEW"
PCB RS232C
(Ref. No. of EXPLODED VIEW : P15)
PCB SIRIUS
(Ref. No. of EXPLODED VIEW : P17)
PCB SMPS/PCB SPK
Refer to "DISASSEMBLY
6. PCB SMPS/PCB SPK"
and "EXPLODED VIEW"
PCB SMPS
(Ref. No. of EXPLODED VIEW : P18)
PCB SPK
(Ref. No. of EXPLODED VIEW : P19)
PCB REG/PCB REG_CNT
Refer to "DISASSEMBLY
7. PCB REG/PCB REG_CNT"
and "EXPLODED VIEW"
PCB REG
(Ref. No. of EXPLODED VIEW : P11)
PCB REG_CNT
(Ref. No. of EXPLODED VIEW : P12)
PCB AUDIO_VIDEO ASSY
f
Refer to "DISASSEMBLY
5. PCB AUDIO_VIDEO ASSY"
and "EXPLODED VIEW"
PCB AUDIO_VIDEO ASSY
(Ref. No. of EXPLODED VIEW : P13)
PCB SIDE_CNT
(Ref. No. of EXPLODED VIEW : P14)
PCB FRONT_CNT
(Ref. No. of EXPLODED VIEW : P20)

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