Denon AVR-X4300H Service Manual

SCH22_PREOUT
STBY POWER
DIGITAL AUDIO
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
FL
FR
C
SW
SL
SR
SBL
SBR
SW2
PREOUT PART
H2L
H2R
H1L
H1R
FROM INPUT (PAEG 28_B1)
P_MUT E+7V
DGND
FROM FRONT CONNECT PART
(PAEG 24_B4)
STROB E DATA
CLCK
Q1 Q2 Q3 Q4
VSS QS
Q'S
Q8 Q7
Q6 Q5
OUTP UT
ENABLE
VDD
MUTE_3.3V
AEXP_OE
AEXP_CL K
AEXP_DA TA_IN
AEXP_ST B
AEXP_OE
AEXP_CL K
AEXP_DA TA_IN
AEXP_ST B
- +
B
-+
A
Z2L
Z2R
Z3L
Z3R
ADCINL
AGND
ADCINR
ADCINZ2L
AGND
ADCINZ2R
AGND
A_SEL_ DATA
A_SEL_ CLK
P_PREZ3 MUTE
P_PREZ2 MUTE
AEXP_DA TA_O UT AEXP_DA TA_O UT
P_RL+B
P_RLGND
DPP -> LPP
use EMI
C8917
22/50V
D8845
1N4007
D8846
1N4007
D8847
1N4007
R8921
220
R8919
100K
C8919
330P
R8917
100K
R8915
470
Q8927
INC2001AC 1
R8927
10K
R8913
470
Q8925
OPEN
R8925
OPEN
C8913
22/50V
C8918
22/50V
R8922
220
R8920
100K
C8920
330P
R8918
100K
R8916
470
Q8928
INC2001AC 1
R8928
10K
R8914
470
Q8926
OPEN
R8926
OPEN
C8914
22/50V
C8929
0.47/50V
R8929
470K
C8703
22/50V
R8711
1.1K
R8709
100K
C8709
330P
R8701
100K
C8704
22/50V
R8712
1.1K
R8710
100K
C8710
330P
R8702
100K
C8728
22/50V
R8732
220
R8730
100K
C8730
330P
R8728
100K
R8726
470
Q8738
INC2001AC 1
R8738
10K
R8724
470
Q8736
OPEN
R8736
OPEN
C8724
22/50V
C8727
22/50V
R8731
220
R8729
100K
C8729
330P
R8727
100K
R8725
470
Q8737
INC2001AC 1
R8737
10K
R8723
470
Q8735
OPEN
R8735
OPEN
C8723
22/50V
C8747
22/50V
R8751
220
R8749
100K
C8749
330P
R8747
100K
R8745
470
Q8757
INC2001AC 1
R8757
10K
R8743
470
Q8755
OPEN
R8755
OPEN
C8743
22/50V
C8748
22/50V
R8752
220
R8750
100K
C8750
330P
R8748
100K
R8746
470
Q8758
INC2001AC 1
R8758
10K
R8744
470
Q8756
OPEN
R8756
OPEN
C8744
22/50V
C8807
22/50V
R8811
220
R8809
100K
C8809
330P
R8807
100K
R8805
470
Q8817
INC2001AC 1
R8817
10K
R8803
470
Q8815
OPEN
R8815
OPEN
C8803
22/50V
Q8930
RT1P441C
C8849
10/50V
Q8923
RT1P441C
Q8924
RT1N441C
R8923
10K
R8912
470K
R8911
470K
R8849
10K
R8722
470K
R8721
470K
R8742
470K
R8741
470K
R8801
470K
R8848
820
D8848
Z3.6V
C8740
0.01uF
C8820
0.01uF
JK875
CJJ4M046U
R8846
0
R8930
1K
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC891
OPEN
R8903
OPEN
R8901
0
R8904
OP
EN
R8902
0
C8905
OPEN
C8906
OPEN
D8921
OPEN
D8922
OPEN
D8762
OPEN
D8763
OPEN
D8731
OPEN
D8732
OPEN
D8751
OPEN
D8752
OPEN
D8811
OPEN
JK871
CJJ4P077Z
JK872
CJJ4P048U
C8759
0.1/50V
R8759
470K
Q8760
RT1P441C
Q8753
RT1P441C
Q8754
RT1N441C
R8760
1K
R8753
10K
JK873
CJJ4P048U
C8739
0.1/50V
R8739
470K
Q8740
RT1P441C
Q8733
RT1P441C
Q8734
RT1N441C
R8733
10K
R8740
1K
C8869
0.1/50V
R8869
470K
Q8870
RT1P441C
Q8863
RT1P441C
Q8864
RT1N441C
R8863
10K
R8870
1K
C8819
0.1/50V
R8819
470K
Q8820
RT1P441C
Q8813
RT1P441C
Q8814
RT1N441C
R8813
10K
R8820
1K
2
13
46
57
810
911
1214
1315
16
17
18
19
20
21
BN26C
C125Z2-2 1
1 2 3 4 5 6 7 8
910111 21314151 6
IC898
MC74HC4094
C8991
0.
1uF
C8777
22/50V
R8781
220
R8779
100K
C8779
330P
R8777
100K
R8773
470
Q8774
INC2001AC 1
R8774
10K
R8769
470
Q8770
OPEN
R8770
OPEN
C8769
22/50V
C8778
22/50V
R8782
220
R8780
100K
C8780
330P
R8778
100K
R8776
470
Q8775
INC2001AC 1
R8775
10K
R8772
470
Q8771
OPEN
R8771
OPEN
C8772
22/50V
R8766
470K
R8765
470K
D8781
OPEN
D8782
OPEN
C8768
0.1/50V
R8768
470K
Q8767
RT1P441C
Q8764
RT1P441C
Q8766
RT1N441C
R8767
1K
R8764
10K
C8796
22/50V
R8800
220
R8798
100K
C8798
330P
R8796
100K
R8792
470
Q8793
INC2001AC 1
R8793
10K
R8788
470
Q8789
OPEN
R8789
OPEN
C8788
22/50V
C8797
22/50V
R8802
220
R8799
100K
C8799
330P
R8797
100K
R8795
470
Q8794
INC2001AC 1
R8794
10K
R8791
470
Q8790
OPEN
R8790
OPEN
C8791
22/50V
R8785
470K
R8784
470K
D8800
OPEN
D8802
OPEN
C8787
0.1
/50V
R8787
470K
Q8786
RT1P441C
Q8783
RT1P441C
Q8785
RT1N441C
R8786
1K
R8783
10K
C8834
22/50V
R8838
220
R8836
100K
C8836
330P
R8834
100K
R8830
470
Q8831
INC2001AC 1
R8831
10K
R8826
470
Q8827
OPEN
R8827
OPEN
C8826
22/50V
C8835
22/50V
R8839
220
R8837
100K
C8837
330P
R8835
100K
R8833
470
Q8832
INC2001AC 1
R8832
10K
R8829
470
Q8828
OPEN
R8828
OPEN
C8829
22/50V
R8823
470K
R8822
470K
D8838
OPEN
D8839
OPEN
C8825
0.1/50V
R8825
470K
Q8824
RT1P441C
Q8821
RT1P441C
Q8823
RT1N441C
R8824
1K
R8821
10K
C8781
0.01uF
C8838
0.01uF
1234
5 6 7 8
A
+ -
B
+-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
IC892
OPEN
R8953
OPEN
R8951
0
R8954
OPEN
R8952
0
C8955
OPEN
C8956
OPEN
C8968
22/50V
R8972
220
R8970
100K
C8970
330P
R8968
100K
R8966
470
Q8978
INC2001AC 1
R8978
10K
R8964
470
Q8976
OPEN
R8976
OPEN
C8964
22/50V
C8967
22/50V
R8971
220
R8969
100K
C8969
330P
R8967
100K
R8965
470
Q8977
INC2001AC 1
R8977
10K
R8963
470
Q8975
OPEN
R8975
OPEN
C8963
22/50V
C8979
0.47/50V
R8979
470K
Q8980
RT1P441C
Q8973
RT1P441C
Q8974
RT1N441C
R8973
10K
R8962
470K
R8961
470K
C4848
0.01uF
R8980
1K
D8971
OPEN
D8972
OPEN
JK891
CJJ4P048U
2
7
1
8
3 4
6 5
RY871
CSL4A016ZU
D8761
KDS160
Q8761
RT1N237C
R4930
OPEN
C8992
0.1uF
C8993
0.1uF
C8994
0.01uF
C8995
0.01uF
C8996
0.1uF
C8997
0.01uF
A+7V
A2
A1
P_PREZ2MU TE
PREZ2L
PREZ2R
P_PREZ2L
P_PREZ2R
P_PRECMUT E
P_PRESW1MUT E
P_PRESMUT E
P_PRESW2MUT E
P_PRESW1MUT E
P_PRECMUT E
P_PRESMUT E
P_PREFMUT E
P_PRESW2MUT E
P_PRESBMU TE
P_PREH2MU TE
P_PREH1MU TE
P_PREZ2R
P_PREZ2L
AGND
A-7V
PRESW2
PREFL
PREC
PRESW1
PRESL
PRESR
PRESW2
P_PREZ3L
P_PREZ3R
PREZ3L
PREZ3R
P_PREZ3MU TE
P_PREZ3L
P_PREZ3R
PREASS1L
PREASS1R
PREASS2L
PREASS2R
PREASS3L
PREASS3R
P_PREH2MU TE
P_PREH1MU TE
P_PRESBMU TE
PRESW2
PREFL
PREFR
PREC
PRESW1
PRESL
PRESR
PREASS1L
PREASS1R
PREASS2L
PREASS2R
PREASS3L
PREASS3R
PREASS3R
PREFR
PREASS2R
PREASS2L
PREASS1R
PRESW1
PRESL
P
REC
PREASS1L
PRESR
PREFL
PREASS3L
A1
A2
ADCINZ2R
ADCINZ2L
ADCINR
ADCINL
SEL_DATA
SEL_CLK
P_PREZ3MU TE
P_PREZ2MU TE
P_PREFMUT E
PREFR
6J
TO J6
BN26C
TO CN26C
28
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