Sch20_Input - Denon AVR-X4000 Service Manual

1 2 3
A
OPTION A B C D E F
AVRX4000 O 0 ohm O
X
Refer to below
OPTION "A" AVRX4000 E2/E1C = 4.7kohm OPTION "B"
AVRX4000 E3/K = 0ohm
B
JK461
R4601
470
L CH
CBL/SAT
IN
R CH
R4602
470
R4605
470
L CH
DVD IN
C
R CH
R4606
C4609 470
OPEN
R4609
0
R4610 0
R4611
JK462
470
L CH 1
Blu-ray
2
IN
3
R CH
R4612
D
470
R4615
470
L CH 4
Media
5
Player
IN
R CH 6
R4616
470
7
C4619
OPEN
R4619
0
R4620 0
E
R4625
470
JK463
L CH 1
R4626
CD IN
2
470
A
R CH 3
C4676
B 220/10V
R4662
R4664
0 C4664 C4678
F 390 R4670
L CH 4
10/50 47 100P
PHONO 5
IN
R CH 6 5
7
4
C4663 R4669
B R4661 R4663 10/50 47
G 0 390
A
220/10V
C4629
OPEN
R4629 0
R4630 0 JK461/JK462/JK463
AVRX4000 CJJ4P048U
(RCA-405B-00-04)
(SILVER PLATE)
C
E
H
7.1 IN
OPEN
JK464 R4631
FL
470
1
2
FR
3
R4632
470
R4635
C
470
4
J
5
D4636
SW OPEN
6
C4639
OPEN
R4636
7 470
R4639 0
JK465 R4640 0
SL R4641
1 470
2
SR 3
R4642
K
470
R4645
SBL
470
4
5
D4646
SBR
C4649 OPEN
6
OPEN
R4646
7
470
R4649
0
R4650 0
L
M
GND LINE POWER+ LINE POWER- LINE
1 2 3
4 5 6
TO CN64B
BN64B
BN64B
C125Z2
14 12 10 8 6 4 2
15 13 11 9 7 5 3 1
AVRX4000 E2/E1C = USE
AVRX4000 E3/K = OPEN
D
CBL/SAT_L
CBL/SAT_R
A+7V
DVD_L
A-7V
DVD_R
BLU-RAY_L
BLU-RAY_R
MUTE
MEDIA_L R4719
AVEE
100
ADIN_L
ADC L
ADIN_R
ADC R
R4720
AGND
DAFR 100
INR1
DAFL
INL1
MEDIA_R DAZONE3R
INR2
DAZONE3L
INL2
DAZONE2R
INR3
DAZONE2L
INL3
IC471
MIC_IN
INR4
R2A15220FP
INL4
V.AUXR
INR5
V.AUXL
INL5
TUNER_R
INR6
TUNER_L
INL6
CD_L DA MXPR
INR7
MXPL
INL7
CBL/SAT_R
INR8
CBL/SAT_L
INL8
DVD_R
INRA/RECR1
DVD_L
INLA/RECL1
CD_R BLU-RAY_R
INR9
BLU-RAY_L
INL9
MEDIA_R
C4680 C4682 INRB/RECR2
MEDIA_L
0.022u 6800P
INLB/RECL2
CD_R
INR10/RECR4
R4680 R4682 CD_L
C4688 INL10/RECL4
130K 11K 10/50
R4686
47
PHONO_R
PHONO_L
6 7 8
R4744 R4743
47k 47k
3 2 1
R4746 R4745
R4685 PHONO_R
47k 47k
C4677 R4679 R4681
47
100P 130K 11K
C4675 C4679 C4681
(TO IC471 S IN)
0.022u 6800P
JK465 JK464
R4807 0
R4809
OPEN
NOT USE R4803
C4801 C4803
SELZ2L 150K
C4805 R4811
10/50 0.01uF
100
0.01uF
4 3 2 1
EXTFL
5 6 7 8
C4806
R4812
0.01uF
C4802
SELZ2R 100
C4804 R4804
EXTFR 10/50
150K
0.01uF
R4810 OPEN
R4808 0
EXTC
R4857 0
R4859 OPEN
C4851 C4853
SELZ3L R4853 150K
EXTSW
10/50 0.01uF C4855 R4861
100
0.01uF
EXTSL
4 3 2 1
5 6 7 8
EXTSR
EXTSBL
C4856
0.01uF R4862
C4852 C4854
SELZ3R 100
R4854
10/50 0.01uF
150K
R4860 OPEN
R4858 0
EXTSBR
IN
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9 10
TO CN24B
BN24B BN24B
C125Z2
2 4 6 8 10 12 14 16 18 20 22 24 26 2
1 3 5 7 9 11 13 15 17 19 21 23 25 27 1 3
R4773
R4761 10K 100K
R4762 10K R4771 10K R4774
R4763
10K R4770 10K
100K
R4764 10K 10K
R4769
R4765 10K R4767 10K
R4766 10K R4768 10K
R4781
100K
R4782
100K
A+7V
A-7V
IN
DA
AMP
R4931
100
AMPINFL_FHWL
AMPINFR_FHWR
(TO AMP)
R4932
100
(Z2 TONE)
C4726 0.022
C4724 0.047
TRER MUTE
BASSR2 C4722 0.15 AVEE
R4722
BASSR1 C4725 0.022
4.7k NC
TREL BASSL2
C4723 0.047 ADCL
BASSL2 BASSL1
C4721 0.15 ADCR
R4721
BASSL1
AGND
4.7k
FRC
R4704 100 AMPSELZ2R NC
C4710
FR PREOUT AMPSELZ3R FROUT
47/50V
PREZ2R INR1
FROUT AMPSELZ3L
R4702 100 INL1
AGND FLOUT
R4703 100 AMPSELZ2L INR2
FL OUT
PREZ2L INL2
IC491
FL PREOUT AMPSELZ2R
C4711 R4701 100 INR3
FLC AMPSELZ2L
R2A15218FP
47/50V INL3
CC
R4705 100 PREC INR4
C4705
COUT
47/50V
AMPINC INL4
AGND AMPSELFR SWOUT
C4706 R4707 100 INR5
SWOUT AMPSELFL
47/50V INL5
SWC AMPSELSBR
INR6
SRC AMPSELSBL
C4702 R4712 100 PREFR INL6
SR PREOUT AMPSELFHWR SROUT
AMPSELFR INR7
100/50V
SROUT AMPSELFHWL
R4710 100 INL7
AGND SLOUT
AMPSELFL INR8
R4711 100
SLOUT
C4701 PREFL INL8
SL PREOUT
100/50V R4709 100 NC
SLC
INRA/RECR1
AGND SBR OUT
C4714 R4716 INLA/RECL1
SBRC
100
47/50V PRESBR NC
SBR PRE SBL OUT
AMPSELSBR INR9
SBROUT
R4714 INL9
AGND
100
C4713
47/50V
F - OPT AVRX400
R4707
R4710
R4711 100 ohm
R4714
R4715
AMPSELSBL
PRESBL
Z2L
INA1
Z2R
R4815 R4821
C4819 C4823 R4825 C4825
INA2
68K 4.7K 47 10/50 Z2L-HPF
C4811 68P 100P
INB1
10/50
Z2R-HPF
INB2
R4817 R4819 R4823
4.7K
68K 33K Z2-HPF-MONO
INC1
4 3 2 1 4 3 2 1
INC2
Z2L-MONO
IND1
IND2
Z3L
5 6 7 8 5 6 7 8
INE1
Z3R
R4820 R4824
R4818 INE2
R4826 C4826 Z3L-HPF
C4812 68K 33K 4.7K
47 10/50
R4822 INF1
10/50
Z3R-HPF
R4816 C4820 4.7K C4824 INF2
68K 68P
100P
ING1
ING2
INH1
INH2
R4865 C4869 R4871 C4873
BD3841FS
C4861 68K 68P 4.7K 100P R4875 C4875
10/50 10/50
47
R4867 R4869 R4873
68K 33K
4.7K
4 3 2 1 4 3 2 1
5 6 7 8 5 6 7 8
R4874
R4868 R4870
33K 4.7K
C4862 68K R4876 C4876
10/50 R4872 47 10/50
R4866 C4870 4.7K C4874
68K 68P 100P
DIGITAL VIDEO STBY POWER
7 8 9 10
149
11 12 13
TO CN23B
BN23B BN23B
C125Z2
4 6 8 10 12 14 16 18
5 7 9 11 13 15 17 19
R4784
100K
R4783 100K
R4794 0 R4797 0
R4795 0 R4798 0
R4796 R4799 0
0
C4926 0.022
C4925 0.047 R4924
C4924 0.15 4.7k
(Z3 TONE)
AVCC
NC C4923 0.022
TREL C4922 0.047 R4921
C4921 0.15 4.7k
NC
C4913
FRC
47/50V R4914 100 AMPSELZ3R
R4913 100 PREZ3R
AGND
R4912 100 AMPSELZ3L
C4911
R4911 100 PREZ3L
FLC
47/50V
AGND
C4910
CC
47/50V PRESW2
COUT
AGND
PRESW1
C4909
SWC
47/50V
NC
C4907
SRC
47/50V R4907 100 PRESR
R4908 100 AMPINSR
AGND
R4906 100 (TO AMP) AMPINSL
C4905 PRESL
R4905 100
SLC
47/50V
AGND
C4903
R4903 100 PREFHWR
SBRC
R4904 100 AMPSELFHWR
47/50V
R4737
R4902 100 AMPSELFHWL
AGND
R4901 100 PREFHWL
100
C4901 C4731
SBLC OPEN
R4735
47/50V
NC
R4731 OPEN
OPEN
4 3 2 1
F - OPT AVRX400
R4902 R4732 5 6 7 8
OPEN
R4736
R4904
100 ohm
R4906 C4732
OPEN
OPEN
R4908 R4738
100
GND
R4894 10K ZONE_CL
CL
R4893 10K ZONE_DA
DA
A-7V
VEE
C4892 47/50V
GND
C4891 47/50V
A+7V
VCC
C4831
VOLINZ2L
R4831 100
RECA1
10/50
RECA2
REC_L
REC_R
RECB1
RECB2
C4832
R4832 VOLINZ2R
RECC1
100
10/50
RECC2
C4881
R4881 100 VOLINZ3L
OUT1
10/50
OUT2
INI1
INI2
R4882 C4882
VOLINZ3R
IC484
100 10/50
OPEN
R6831
USB B'D
L6831
TP
VBUS
BLM21PG221SN1 -DATA
R6841 0
+DATA
-DATA R6837 OPEN -DATA GND
TP TP
0
R6838
+DATA TP
L6841
0
+DATA
R6842 0
TP
BN321 BN321
BK608
1 2 3 4 5
WIRE/5P/2mm/550mm/UL2725/#24/28/USB
TO CN321
SCHEMATIC DIAGRAMS (20/32)

SCH20_INPUT

11 12 13
14 15 16
A
D
BN461
BN461
AMPINFL_FHWL R4951
WIRE/13P/2mm
FL
0
AGND
AMPINSL
SL
AGND
AMPINC
C B
AGND
AMPINSR
SR
AGND
R4952
AMPINFR_FHWR
FR
0
AGND
AMPINSBL
SBL
AGND
AMPINSBR
SBR
FHWL
C
AGND
FHWR
BN462
WIRE/3P/2mm
CN89A
CJP17GI281Z
AMPSELFHWR AMP_FHWR
AMPSELFHWL AMP_FHWL
AMP_C
C
AMP_SR
D
AMP_SL
AMPSELSBR AMP_SBR
(TO IC491)
AMPSELSBL AMP_SBL
R4954
AMPSELFR AMP_FR
0
R4953
AMPSELFL AMP_FL
0
OPEN
A+7V
A-7V
PREFHWR E
AGND
PREFHWL
PRESW1
PREC
PRESR
PRESL
PRESBR
PRESBL
F
PREFR
PREFL
PRESW2
CJP23GI281Z
CN87A
PREFL
PREFL
PREFR
PREFR
PREC
PREC
PRESW1
PRESL
PRESL
G
PRESR
PRESR
PRESBL
PRESBL
PRESBR
PRESBR
PREFHWL
PREFHWL
PREFHWR
PREFHWR
PRESW2
A+7V
B
A-7V
AGND
PREZ2L
PREZ2L
PREZ2R
PREZ2R
PREZ3L H
PREZ3L
PREZ3R
PREZ3R
REC_L
G1
REC_R
MAIN H/S Temp_detect Part
Trans. Temp_detect Part
(OPEN)
BN791
R4699
BN203 2mm Pitch/wire
2mm Pitch/wire
0
DGND
J
D2399 OPEN T-C THERMALDET_E
D2397 T-D THERMALDET_F
OPEN
R4697 0
R7984
R2399 PTC 85'C 470 ohm
PTC 85'C 470 ohm
R4698
0
Trans Body point
JW203 OPEN
1P wire Terminal(For GND Connection)
K
L
M
14 15 16