Denon AVR-2312 Service Manual

207
PCB MAIN ASSY
Note: The symbols in the column "Remarks" indicate the following destinations.
E3 : U.S.A. & Canada model E2 : Europe model
EA : Australia model E1C : China model
BK : Black model SP : Premium Silver model
Ref. No. Part No. Part Name Remarks Q'ty New
SEMICONDUCTORS GROUP
IC931 00D2631100005 I.C,REGULATOR(+5V,T0220IS) HVIKIA7805API
IC932 00MHC3890999F IC KIA7809API HVIKIA7809API
IC934 00D2631100005 I.C,REGULATOR(+5V,T0220IS) HVIKIA7805API
IC935 00D2631099006 REGULATOR IC KIA7905PI CVIKIA7905PI
IC936 00D2631100050 I.C,REGULATOR(+8V,T0220IS) HVIKIA7808API
IC937 00D2631251006 I.C,REGULATOR(-8V,T0220IS) CVIKIA7908PI
Q6713 943215500030S T.R,RT1P441C(47K-47K) CVTRT1P441C
Q6714 943216500050S T.R,RT1N441C(47K-47K) CVTRT1N441C
Q6720 943215500030S T.R,RT1P441C(47K-47K) CVTRT1P441C
Q6738 943214500030S T.R , MUTE INC2001AC1 CVTINC2001AC1
Q6812 943214500030S T.R , MUTE INC2001AC1 CVTINC2001AC1
Q6839 943215500030S T.R,RT1P441C(47K-47K) CVTRT1P441C
Q6840 943216500050S T.R,RT1N441C(47K-47K) CVTRT1N441C
Q6843,6844 943214500030S T.R , MUTE INC2001AC1 CVTINC2001AC1
Q6846 943215500030S T.R,RT1P441C(47K-47K) CVTRT1P441C
Q7932 943216500020S TR RT1N141C CVTRT1N141C
Q7933 943215500020S TR RT1P141C CVTRT1P141C
Q7934 943216500020S TR RT1N141C CVTRT1N141C
Q7935 943215500020S TR RT1P141C CVTRT1P141C
Q7936 943216500020S TR RT1N141C CVTRT1N141C
Q7937 943215500020S TR RT1P141C CVTRT1P141C
Q7938 943216500020S TR RT1N141C CVTRT1N141C
Q7939 943215500020S TR RT1P141C CVTRT1P141C
Q7940 943216500020S TR RT1N141C CVTRT1N141C
Q7941 943215500020S TR RT1P141C CVTRT1P141C
D6845-6847 943203003150S DIODE 1N4007T CVD1N4007SRT
D6848 00D2760760905 DIODE , ZENER 3.6V CVDZJ3.6BT
D7901,7902 90M-HE200390R DIODE , BRIDGE(10A/600V) HVDGBJ1006
D7927 00D9430196306 DIODE ZJ7.5B CVDZJ7.5BT
D7928 00D9430182609 DIODE 1SS133MT CVD1SS133MT
D7931 00D2760762932 DIODE , ZENER 33V CVDZJ33BT
D7932 90M-HZ200190R DIODE, SWITCHING, SMD TYPE
HVDRLS4148SR
D7933 00D2760762932 DIODE , ZENER 33V CVDZJ33BT
D7934 90M-HZ200190R DIODE, SWITCHING, SMD TYPE HVDRLS4148SR
D7936 90M-HZ200190R DIODE, SWITCHING, SMD TYPE HVDRLS4148SR
D7938 90M-HZ200190R DIODE, SWITCHING, SMD TYPE HVDRLS4148SR
D7940 90M-HZ200190R DIODE, SWITCHING, SMD TYPE HVDRLS4148SR
D9301 943209001080S DIODE 1SS355T CVD1SS355T
D9303 90M-HD201850R SCHOTTKY DIODE 1N5819 HVD1N5819T
D9304,9305 943209001080S DIODE 1SS355T CVD1SS355T
D9306,9307 90M-HD201850R SCHOTTKY DIODE 1N5819 HVD1N5819T
D9308,9309 943209001080S DIODE 1SS355T CVD1SS355T
D9310 90M-HD201850R SCHOTTKY DIODE 1N5819 HVD1N5819T
D9311-9322 943203003150S DIODE 1N4007T CVD1N4007SRT
D9325-9332 943203003150S DIODE 1N4007T CVD1N4007SRT
RESISTORS GROUP
R7801 nsp RES,M-OXIDEFILM(1W/10ohm) CRG1SANJ100RT
R7802 nsp RES, M-OXIDE FILM(2W/10ohm) CRG2SANJ100RT
R7809,7810 nsp RES,M-OXIDEFILM(2W/470ohm) CRG2SANJ471RT
R7811 nsp RES,M-OXIDEFILM(1W/10ohm) CRG1SANJ100RT
R7812 nsp RES, M-OXIDE FILM(2W/10ohm) CRG2SANJ100RT
R7821 nsp RES,M-OXIDEFILM(1W/10ohm) CRG1SANJ100RT
R7822 nsp RES, M-OXIDE FILM(2W/10ohm) CRG2SANJ100RT
R7831 nsp RES,M-OXIDEFILM(1W/10ohm) CRG1SANJ100RT
R7832 nsp RES, M-OXIDE FILM(2W/10ohm) CRG2SANJ100RT

Denon AVR-2312 Specifications

General

Impedance	8 Ω
Speaker selector	A+B
Input sensitivity	200 mV
Pre-out connectivity	Yes
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@8 Ohm)	135 W
Power output per channel (20-20KHz@8 Ohm)	105 W
HDMI in	7
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Multichannel audio input type	RCA
Component video (YPbPr/YCbCr) in	2
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Speakers connectivity type	Binding post
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Preset stations quantity	56
Internet radio services supported	Last.fm, Napster
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Display	VFD
HDMI version	1.4a
Product color	Black
Audio decoders	Dolby Pro Logic IIz, Dolby TrueHD, DTS-HD Master Audio
Volume control	Rotary
Apple docking compatibility	iPad, iPhone, iPod
Number of products included	1 pc(s)
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	600 W

Weight and Dimensions

Depth	382 mm
Width	434 mm
Height	167 mm
Weight	11000 g