Denon AVR-2312 Service Manual

129
SCHEMATICDIAGRAMS(6/30)
SPK/PREOUT/REG UNIT (3/4)
d
VIDEO-5V
VIDEO_GND
VIDEO_GND
VIDEO+5V
A
AVR3312E3
OPEN
OTHERS
USE
AC_IN
AC_IN
VGND
AC_IN
FROM TRANS
AC_IN
AC_IN
A_GND
FROM TRANS
T 3.15AL 250V
T 3.15AL 250V
T 3.15AL 250V
T 3.15AL 250V
T 3.15AL 250V
A
TO TUNER PART
(PAEG 6/30,A6)
TO VIDEO PART
(PAGE 13/30)
CHASSIS
TUNER_L
GND
TUNER_R
TU_9V
TUNED
ST IND
SCL
SDA
NC
GND
RDS_CLK
RDS_DATA
TO ANALOG TUNER
PANASONIC
AREA
OPTION A
OPTION B
OPTION C
AVR3312
E3/U
OPEN
MODEL AVR2312
E3 AVR_E2
O
O
O
OPTION B
CHASSIS
OPTION A
AGND
TUNERR
TUNERL
TU_GND
A+8V
TO CONNECT A PART
(PAEG 8/30)
A
A
B
B
C
OPEN
OPEN
OPEN
AVR3312/2312
OPEN
AVR_E1C_K
O
O
OPEN
AVR2312
EA
O
OPEN
O
CNVKSTMT001MV0-2S(E3)
CNVKSTMT104MV1-2(E2/EA)
CNVKSTMT004MV1-2(E1C)
CNVKSTMT006MV1-2(K)
O
TO SPK PART
(PAEG 4/30)
AGND
A-8V
TRG_GND
TRG_+15V
TU_RTGND
DA_+5V
TO REGULATOR PART
(PAEG 6/30,E1)
RDS_CLK
RDS_DATA
TU_MUTE
AC_IN
AC_I
N
VGND
VGND
AC_IN
AC_IN
A_GND
A_GND
AC_IN
FUSE PARTREGULATOR
AC_IN
AC_IN
VGND
VGND
AC_IN
AC_IN
A_GND
A_GND
AC_IN
CH_GND
D9309
1SS355T
C9311
100/16V
D9308
1SS355T
R9307
JMP
D7933
33V
CVDZJ33BT
R9306
JMP
D7931
33V
CVDZJ33BT
C9309
100/50V
3
1
2
OUT IN
GND
IC935
KIA7905PI
1
2
3
INOUT
GND
IC934
KIA7805API
D9305
1SS355T
C9307
10/50V
D9304
1SS355T
C9305
10/50V
D9307
1N5819T
D9310
1N5819T
D9303
1N5819T
D9306
1N5819T
5 4 3 2 1
BN931
WIRE/05P/2mm
1
2
3
INOUT
GND
IC931
KIA7805API
D9301
1SS355T
C9301
100/16V
C9302
10/50V
3
2
1
OUT IN
COMMON
IC932
KIA7809API
D9302
OPEN
C9303
100/16V
C9304
10/50V
C9312
4700/25V
C9310
4700/25V
C9308
3300/16V
C9306
3300/16V
R9302
OPEN(1608)
R9303
O
PEN(1608)
R9301
OPEN
3
1
2
OUT IN
GND
IC937
KIA7908PI
3
2
1
OUT IN
COMMON
IC936
KIA7808API
C9314
OPEN
C9316
4700/25V
D9311
1N4007SRT
D9313
1N4007SRT
D9312
1N4007SRT
D9314
1N4007SRT
C9313
OPEN
D9317
1N4007SRT
D9318
1N4007SRT
D9315
1N4007SRT
D9316
1N4007SRT
D9319
1N4007SRT
D9320
1N4007SRT
D9321
1N4007SRT
D9322
1N4007SRT
C9318
0.1uF(M)
5 4 3 2 1
CN940
A2008WR0-5P
J9301
OPEN
C9319
0.1uF(M)
C9317
0.1uF(M)
D9325
1N4007SRT
D9326
1N4007SRT
D9327
1N4007SRT
D9328
1N4007SRT
D9329
1N4007SRT
D9330
1N4007SRT
D9331
1N4007SRT
D9332
1N4007SRT
3 2 1
CN941
A2008WR0-3P
C9321
0.1uF(M)
C9323
0.1uF(M)
C9322
0.1uF(M)
F9301
F9302
F9303
F9304
F9305
C9320
OPEN
C9325
OPEN
J9311
OPEN
R6906
33
R6907
33
R6902
33
R6901
33
R6904
0
R6903
0
C6901
100P
C6902
100P
C6903
100P
C6904
33P
C6096
100P
C6907
100P
R6908
OPEN
C6911
0.1uF
BD691
HCB4516KF-600T60
C6909
OPEN
C6910
OPEN
R6921
1.2K
C6921
8200P(M)
C6923
4700P(M)
R6927
1K
R6923
100K
R6922
1.2K
C6922
8200P(M)
C6924
4700P(M)
R6928
1K
R6924
100K
C6936
OPEN
Q6935
OPEN
Q6929
OPEN
Q6930
OPEN
C6927
OPEN
C6928
OPEN
R6931
OPEN
R6932
OPEN
C6931
10/50V
C6932
10/50V
R6933
82K
R6934
82K
R6925
0
R6926
0
R6929
OPEN
R6930
OPEN
Q6936
OPEN
L6752
CLM4B001Z
75J-207CX
L6922
CLM4B001Z
75J-207CX
Q6937
OPEN
R6935
OPEN
R6905
OPEN
R6920
OPEN
R9310
JMP
R9309
OPEN
R9311
OPEN
R9312
OPEN
R9313
OPEN
R9314
OPEN
R9315
OPEN
R9316
OPE
N
R9317
OP
EN
C9326
OPEN(1608)
C9327
OPEN(1608)
C9328
OPEN(1608)
C9329
OPEN(1608)
C9324
OPEN(1608)
12 11 10 9 8 7 6 5 4 3 2 1
TM601
C6937
OPEN
R9308
JMP
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN64A
C125Z1-21
9 8 7 6 5 4 3 2 1
CN932
A2008WV0-9P
9 8 7 6 5 4 3 2 1
BN932
WIRE/09P/2mm
JMP188
OPEN
P_RL+B
TU_+9V
AGND
A-8V
A+8V
TRG_GND
TRG_+15V
DA_+5V
TU_RTGND
P_RLGND
A+8V
AGND
A-8V
TU_+9V
TRG_GND
TRG_+15V
DA_+5V
TU_RTGND
TU_SDA
TU_SCL
TU_TUNED
TU_ST
STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F

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