Denon AVR-X4300H Service Manual

SCH21_INPUT
STBY POWER
DIGITAL AUDIO
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
CBL/SAT
L CH
R CH
DVD IN
L CH
R CH
Blu-ray
L CH
R CH
IN
GAME
L CH
R CH
PHONO
TUNER_R TU_GND TU_GND TUNER_L
A-7V A-7V A+7V A+7V AGND AGND AGND DAFL
DAFR
DAGND DAC DAGND DASW DAGND DASL DAGND DASR DAGND DAASSIGN1L DAGND DAASSIGN1R DAGND A-7V A+7V VAUXL
VAUXR
AGND MIC
AGND
MICGND DAZONE2L DAGND DAZONE2R
DAGND
DAZONE3L
DAGND DAZONE3R VOL_M UTE MVOLDATA
FROM SPK PART
FR
AGND
SR
AGND
C
AGND
SL
AGND
FL
AGND
ASSIGN1L
AGND
ASSIGN1R
(PAGE 22_A3)
FROM SIDE CONNECT PART
(PAEG 27_B4)
FROM FRONT CONNECT PART
(PAEG 24_B2)
IN
IN
IN
DAASSIGN2L
DAGND DAASSIGN2R DAGND DAGND DASW2
A-7V
A+7V
A-7V
A+7V
MVOLCLK1
ZONE_C L
ZONE_DA
FROM SIDE CONNECT PART
(PAEG 27_B2)
TO PREOUT PART
(PAEG 29_B6)
ZONE_DA ZONE_C L
A-7V
A+7V
PRESW1 PRESW2
ZONE_S TB
AGND
AGND
AGND
TO 4CH AMP PART
CD IN
L CH
R CH
L CH
R CH
OPTION "A" OPTION "B"
E2/E1C = 4.7kohm
E3/K = 0ohm
E2/E1C = USE
E3/K = OPEN
(PAGE 34_C6)
A
A
B
B
V+
CBL/SAT _L
CBL/SAT _R
DVD_L
DVD_R
BLU-R AY_L
BLU-R AY_R
CD_L
CD_R
PHONO_ L
PHONO_ R
REF
DATA
CLOCK
NC
NC
NC
V-
MAIN_ L
MAIN_ R
ZONE2_L
ZONE2_R
Z
ONE3_L
ZONE3_R
ADR1
ADR0
REF_A
REF_B
DATA
CLOCK
NC
NC
NC
MAIN_ L
MAIN_ R
ZONE2_L
ZONE2_R
ZONE3_L
ZONE3_R
ADR1
ADR0
REF_A
REF_B
V+
TUNER_ R
MIC_IN
V.AUXR
V.AU
XL
REF
DAZONE2 L
DAZONE2 R
INA2
INB2
V-
DAZONE3 L
DAZONE3 R
DAFR
DAFL
V+
ADR0
NC
NC
NC
NC
NC
NC
NC
REF
DATA
CLOCK
REF_B
REF_A
ADR1
V-
MAIN_ L
MAIN_ R
DAFL
DAFR
EXT_FL
EXT_FR
EXT_C
EXT_C
FL
FR
ADCL
ADCR
Z/C_REF
ADR
DAC
EXTC
FL
FR
INB2
INB1
DAASSIGN2L
DAASSIGN2R
DASL
EXTSL
DASR
EXTSR
MUTE
REF
OUTA 3
OUTB 3
OUTA 4
OUTB 4
V+
AREF
V-
AREF
PREC
OUTB
PREFL
PREFR
PREASS2L
PREASS2R
PRESL
PRESR
AREF
VDDOUT
CLOCK
DATA
Z/C_REF
ADR
EXTSBL
DAASSIGN1L
EXTSBR
DAASSIGN1R
DAASSIGN3L
DAASSIGN3R
INE
INF
DASW1
DASW2
EXTSW
EXTSW
MUTE
REF
V+
AR
EF
V-
AREF
PREASS1L
PREASS1R
PREASS3L
PREASS3R
OUTE
OUTF
PRESW1
PRESW2
AREF
VDDOUT
CLOCK
DATA
DATA
CLOCK
NC
NC
NC
AMPIN FL
AMPIN FR
AMPIN ASS1L
AMPIN ASS1R
AMPIN ASS2L
AMPIN ASS2R
ADR1
ADR0
REF_A
REF_B
V+
INA7
INB7
ZONE2L
ZONE3L
ZONE3R
REF
ZONE2R
ASSIGN3L
ASSIGN3R
ASSIGN1L
ASSIGN1R
V-
ASSIGN2L
ASSIGN2R
FL
FR
ASSIGN2L
AGND
ASSIGN2R
DAASSIGN3L DAGND DAASSIGN3R DAGND
TO 5CH AMP PART
(PAGE 33_C6)
A-7V
A+7V
Z2L
Z2R
Z2L-HP F
Z2R-HPF
Z2-HPF- MONO
Z2-MO NO
Z3L
Z3L-HP F
Z3-HPF- MONO
INA1 INA2 INA3 INA4 GND DCCAP_A GND OUTA
VDDOUT DATA
CLOCK LATCH
GND TREA
BASSA1 BASSA2
INB1
INB2
INB3 INB4
GND
DCCAP_B
GND
OUTB ADR1 ADR0
VDD
GND
TREB
BASSB1 BASSB2
VCC
Z3-MO NO
INA1
INA2 INA3 INA4 GND DCCAP_A GND OUTA VDDOUT DATA CLOCK LATCH GND TREA
BASSA1
BASSA2
INB1
INB2 INB3
INB4
GND
DCCAP_B
GND
OUTB ADR1 ADR0
VDD GND
TREB
BASSB1 BASSB2
VCC
Z3R-HPF
Z3R
GND
+DATA
-DAT A
VBUS
USB B'D
TO CY920 PART (PAGE 11_B6)
VBUS USBD+ USBD- DGND
DGND
-DAT A
+DATA
+DATA
BK608CUP12859Z-2
ZONE_S TB
GAME_R
GAME_L
INA6
INB6
MIC_IN
TUNER_ L
2.MVOL DATA
1.MVOL CLK1
3.AGND
2.MVOL DATA
1.MVOL CLK1
3.AGND
DPP -> LPP
R4601
470
R4603
820K
C4603
330P
R4602
470
R4604
820K
C4604
330P
R4605
470
R4607
820K
C4607
330P
R4606
470
R4608
820K
C4608
330P
R4611
470
R4613
820K
C4613
330P
R4612
470
R4614
820K
C4614
330P
R4615
470
R4617
820K
C4617
330P
R4616
470
R4618
820K
C4618
330P
R4625
470
R4627
820K
C4627
330P
R4626
470
R4628
820K
C4628
330P
R4661
0
L4662
OPEN
R4662
0
R4663
390
R4664
390
R4665
68K
C4665
220P
R4666
68K
C4666
220P
C4629
OPEN
R4629
0
R4630
0
R4667
150K
C4663
10/50V
C4679
0.022u
R4671
240
R4683
22
R4679
130K
R4681
11K
C4675
220/10V
C4681
6800P
1234
5 6 7
8
A
+-
B
+ -
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC466
NJM8080G
R4669
47
C4677
100P
R4685
47
C4687
10/50V
R4687
470K
C4689
10/50V
C4690
10/50V
R4668
150K
C4664
10/50V
R
4670
47
C4678
100P
C4676
220/10V
R4672
240
R4680
130K
C4680
0.022u
R4682
11K
C4682
6800P
R4684
22
R4686
47
C4688
10/50V
R4688
470K
C4619
OPEN
R4619
0
R4620
0
C4609
OPEN
R4609
0
R4610
0
C4727
470/35V
C4728
470/35V
C4761
47/50V(ROB )
C4762
47/50V(ROB )
C4763
47/50V(ROB )
C4764
47/25V
C4765
47/25V
C4766
47/25V
C4767
47/25V
C4768
47/25V
C4773
10/50V
C4774
10/50V
R4761
100K
R4762
100K
R4763
100K
R4764
100K
R4765
100K
R4766
100K
R4767
100K
R4768
100K
R4773
10K
R4774
10K
C4783
10/50V
C4784
10/50V
R4781
10K
R4782
10K
R4702
100
R4704
100
R4701
10
0
R4703
100
R4705
100
R4712
100
R4709
100
123456789
BN461
R4794
0
R4795
0
R4796
0
R4797
0
R4798
0
R4799
0
R4737
100
R4738
100
JK461
CJJ4P048U
JK462
CJJ4P048U
D4601
OPEN
D4602
OPEN
D4605
OPEN
D4606
OPEN
D4611
OPEN
D4612
OPEN
D4615
OPEN
D4616
OPEN
D4625
OPEN
D4626
OPEN
2
13
46
57
810
911
BN64C
C125Z2-1 1
L4661
OPEN
C4662
OPEN
C4661
OPEN
C4781
10/50V
C4782
10/50V
R4784
10K
R4783
10K
C4769
47/25V
C4770
47/25V
C4771
47/25V
R4770
100K
R4769
100K
R4771
100K
R4907
100
R4905
100
R4903
100
R4901
100
C4935
470/35V
C4936
470/35V
2
1 3
4 6
5 7
8 10
9 11
12 14
13 15
16
17
18
19
BN23C
C125Z2-1 9
21
20
19
18
17
16
151 3
141 2
119
108
75
64
31
2 22
23
24
25
26
27
BN24C
C125Z2-2 7
123
CN706
SMW200-0 3
JK463
CJJ4P048U
1234567891 0111213141 516
17 18 1 9 20 21 22 23 24 25 26 27 28 29 30 31 32
IC473
NJU72750V
C4601
0.1uF
C4602
0.1uF
1234567891 0111 213141516
17 18 1 9 20 21 22 23 24 25 26 27 28 29 30 31 32
IC474
NJU72750V
C4630
OPEN
C4626
OPEN
C4636
OPEN
C4625
OPEN
C4642
OPEN
C4631
OPEN
C4632
OPEN
C4635
OPEN
C4645
OPEN
C4646
OPEN
R4621
0
R4622
0
C4667
OPEN
C4668
OPEN
R4623
33
R4624
33
C4674
OPEN
C4683
OPEN
1234567891 0111 213141516
17 18 1 9 20 21 22 23 24 25 26 27 28 29 30 31 32
IC475
NJU72751V
C4673
0.1uF
C4672
0.1uF
C4686
OPEN
C4691
OPEN
C4707
0.1uF
C4708
0.1uF
1234567891 0111213141 516
17 18 1 9 20 21 22 23 24 25 26 27 28 29 30 31 32
IC491
NJU72343V
1234567891 0111213141 516
17 18 1 9 20 21 22 23 24 25 26 27 28 29 30 31 32
IC471
NJU72343V
C8509
0.1uF
C8510
0.1uF
R4739
10K
C4777
0.1uF
C4778
0.1uF
C4779
OPEN
C4780
OPEN
C4785
1/50V
R4778
33
R4779
33
C4809
1/50V
C4810
OPEN
C4813
OPEN
C4786
0.1uF
C4787
0.1uF
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC477
NJM8080G
R4842
100
R4829
100
C4790
10/50V
C4791
10/50V
C4795
10/50V
C4794
10/50V
1234567891 0111213
141516
17 18 1 9 20 21 22 23 24 25 26 27 28 29 30 31 32
IC478
NJU72750V
1234567
BN462
C4814
OPEN
C4815
OPEN
C4817
47/25V
C4816
47/25V
C4822
0.1uF
C4829
0.1uF
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC481
NJM8080
G
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC482
NJM8080G
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC483
NJM8080G
C4801
10/50V
R4801
470K
C4803
0.01uF C4805
0.01uF
R4805
270K
R4803
150K
R4811
100
C4811
10/50V
R4815
68K
R4817
68K
R4819
33K
C4819
68P
R4821
4.7K
C4823
100P
R4823
4.7K
R4825
47
C4825
10/50V
R4807
0
R4809
OPEN
R4813
100K
R4827
100K
C4827
10/50V
C4802
10/50V
R4802
470K
R4806
270K
C4804
0.01uF
C4806
0.01uF
R4804
150K
R4812
100
C4812
10/50V
R4814
100K
R4810
OPENR4808
0
R4816
68K
R4818
68K
R4820
33K
C4820
68P
R4822
4.7K
R4824
4.7K
C4824
100P
R4826
47
C4826
10/50V
R4828
100K
C4828
10/50
V
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC486
NJM8080G
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC487
NJM8080G
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC488
NJM8080G
C4851
10/50V
R4851
470K
C4853
0.01uF C4855
0.01uF
R4855
270K
R4853
150K
R4861
100
C4861
10/50V
R4865
68K
R4867
68K
R4869
33K
C4869
68P
R4871
4.7K
C4873
100P
R4873
4.7K
R4875
47
C4875
10/50V
R4857
0
R4859
OPEN
R4863
100K
R4877
100K
C4877
10/50V
C4852
10/50V
R4852
470K
R4856
270K
C4854
0.01uF
C4856
0.01uF
R4854
150K
R4862
100
C4862
10/50V
R4864
100K
R4860
OPEN
R4858
0
R4866
68K
R4868
68K
R4870
33K
C4870
68P
R4872
4.7K
R4874
4.7K
C4874
100P
R4876
47
C4876
10/50V
R4878
100K
C4878
10/50V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1718192 0212 2232425262 7282930313 2
IC489
NJW1194V
R4879
OPEN
C4895
33/25V
R4881
100
C4887
3300P
C4889
0.1uF
C4891
4.7/50V
R4891
4.7K
C4881
10/50V
R4883
100K
R4884
100K
R4885
100K
C4892
4.7/50V
C4890
0.1uF
R4892
4.7K
C4888
3300P
R4880
OPEN
C4882
10/50V
R4886
100K
R4882
100
C4893
33/25V
C4894
10/50V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1718192 0212 2232425262 7282930313 2
IC484
NJW1194V
R4914
OPEN
C4845
33/25V
R4831
100
C4837
3300P
C4839
0.1uF
C4841
4.7/50V
R4841
4.7K
C4831
10/50V
R4833
100K
R4834
100K
R4835
100K
C4842
4.7/50V
C4840
0.1uF
R4915
4.7K
C4838
3300P
R4830
OPEN
C4832
10/50V
R4836
100K
R4832
100
C4843
33/25V
C4844
10/50V
R4837
OPEN
R4916
0
C4788
OPEN
R4840
OPEN
R4917
0
C4789
OPEN
R4838
470K
R4839
470K
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC479
NJM8080G
R4693
100
R4689
100
C4897
0.1uF
C4898
0.1uF
R4691
OPEN
R4690
0
C4879
OPEN
R4695
OPEN
R4694
0
C4896
OPEN
R4692
470K
R4696
470K
R4772
100K
R4843
100K
C4884
10/50V
C488
3
10/50V
C4846
10/50V
C4847
10/50V
R4844
OPEN
R4845
OPEN
R4846
OPEN
R4847
OPEN
R4673
0
R4674
0
R4887
0
R4888
0
R4710
0
R4711
0
R4895
0
R1896
0
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B
+INPUT
B-INPUT
B OUTPUT
V+
IC467
NJM8080G
R4896
0
C4899
10/50V
R4900
470K
R4899
0
C4900
10/50V
R4902
470K
R4893
100
R4897
100
R4894
OPEN
R4898
OPEN
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC468
NJM8080G
R4908
0
C4901
10/50V
R4913
470K
R4911
0
C4902
10/50V
R4912
470K
R4904
100
R4909
100
R4906
OPEN
R4910
OPEN
D6836
CDS3C0 5
C6803
220/10V
C6802
0.1uF
C6801
OPEN
R6803
2.2K
D6835
CDS3C0 5
D6803
CDS3C0 5
C6835
OPEN
C
6836
OPEN
4 3 2 1
JK608
CJJ9X032Z
L6831
BLM21PG 221SN1
1 2 3 4 5
BN321
R6831
OPEN
C4937
0.1uF
C4938
0.1uF
C4939
0.1uF
C4940
0.1uF
R4918
0
R4919
0
R4920
0
R4921
0
R4922
0
R4923
0
R4924
0
R4925
0
R4926
0
R
4927
0
3 2 1
BN322A
3 2 1
BN322B
R4928
OPEN
R4929
OPEN
R4931
OPEN
C6839
OPEN
BN323
CWE
BN324
CWE
R9881
0
R9882
0
R9883
OPEN
IN
DA
AMP
IN
PREZ2L
PREZ2R
A+7V
A-7V
AGND
DA
DAFL DAFR
DAC DASL DASR DASW1
DA
DAASSIGN1L
DAASSIGN1R DAASSIGN2L
DAASSIGN2R
SELZ2L
SELZ2R
MAIN_L
MAIN_R
DAASSIGN2L
DAC
DAASSIGN2R
DASL
DASR
DA
DA
AMPINASS2 L
AMPINASS2 R
AMPINASS1 L
AMPINASS1 R
PREZ2R
PREZ2L
PREASS3R
PREASS3L
PREASS2R
PREASS2L
PREASS1R
PREASS1L
PREFR
PREFL
AMPINASS1 L
AMPINASS1 R
AMPINASS2 L
AMPINASS2 R
AMPINFL
AMPINFR
DASW2 DAASSIGN3R DAASSIGN3L
AMP
PREZ2L
PREZ2R
PRE
Z3L
PREZ3R
TUNER_R
V.AUXL
V.AUXR
DAZONE2L
DAZONE2R
DAZONE3L
DAZONE3R
SELZ2R
SELZ2L
SELZ3R
SELZ3L
SELZ2L
SELZ2R
ADCR
ADCL
ADZ2R
ADZ2L
PREZ3L
PREZ3R
SELZ3R
SELZ3L
SWCLK
SWDATA
SWDATA
SWCLK
DAFR
DAFL
PREZ3L
PREZ3R
SWCLK
SWDATA
SELZ2L
SELZ2R
SELZ3L
SELZ3R
PREC
PRESW2
PRESW1
PREFL
PREFR
PREC
PRESL
PRESR
PREASS1L
PREASS1R
PREASS2L
PREASS2R
PREASS3L
PREASS3R
PREFL
PREFR
PREC
PRESL
PRESR
PREASS1L
PREASS1R
PREASS2L
PREASS2R
PREASS3L
PREASS3R
PREZ2L
PREZ2R
PREZ3L
PREZ3R
AMP
IN
PRESR
AMPINFR
AMPI
NFL
PRESL
ADCINZ2R
ADCINZ2L
ADCINR
ADCINL
SWCLK
SWDATA
SEL_CLK
SEL_DATA
ADZ2R
ADZ2L
ADCR
ADCL
TUNER_L
TUNER_R
TUNER_L
MIC_IN
MAIN_L
MAIN_R
DA
ZONE_DA
ZONE_CL
ZONE_STB
DAZONE3R DAZONE3L DAZONE2R DAZONE2L MIC_IN V.AUXR
V.AUXL
ZONE_STB
ZONE_CL
ZONE_DA
DAFR
DAFL
VOL_MUT E
VOL_MUT E
J6
TO 6J
BN321
TO CN321
BN23C
TO CN23C
BN24C
TO CN24C
BN64C
TO CN64C
BN461
TO CN461
BN462
TO CN462
CN706
TO BN706
BN322A
TO BN322B
BN322B
TO BN322A
27
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X4300H Specifications

General

Display	-
Product color	Black
Audio decoders	DTS Neo:X, DTS-HD Master Audio, Dolby Pro Logic IIz, Dolby Surround, Dolby TrueHD
Audio amplifier	Yes
Connector contacts plating	Gold
Apple docking compatibility	Not supported
Receiver type	Surround
Audio output channels	11.2 channels
Power output per channel (1KHz@6 Ohm)	235 W
Power output per channel (20-20KHz@8 Ohm)	125 W
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Internet radio services supported	Napster, Pandora, SIRIUS Internet Radio, Spotify, TuneIn
HDMI in	8
Remote (IR) input	1
Composite video in	4
Digital audio coaxial in	2
Headphone connectivity	3.5 mm
Number of HDMI outputs	3
Multichannel audio output type	RCA
Supported video modes	1080p, 2160p
Connectivity technology	Wired & Wireless
Speakers connectivity type	3.5mm
Power consumption (standby)	0.1 W
Power consumption (typical)	710 W
Card reader integrated	No

Weight and Dimensions

Depth	339 mm
Width	434 mm
Height	236 mm
Weight	13500 g