Amp_Amp2 - Marantz NR1604 Service Manual

1 2 3
PAGE 2
TO G2
AMP B'D 1/2_A10
2G
A
C4855
22/50
R4957
1K2
B
R4966
C4858
470K
470P-500V
C
D
R4998 C4869
1K2 22/50
E
R5007
C4872
470K
470P-500V
F
G
R5039 C4883
1K2 22/50
H
R5048
C4886
470K
470P-500V
J
K
R5080 C4897
1K2 22/50
L
R5089
C4900
470K
470P-500V
M
GND LINE POWER+ LINE POWER- LINE
1
2 3
4 5 6
R4934
R4936
ZD4809 R4935 1K8
1K2
ZJ5.1A 100K
Q4829
C4850
KTA1024Y
47/50(6.3*11)
R4940 R4941
100K JUMPER
C4852 C4853
100P-J 220P-500V R4950 R4951
OPEN 2K7
R4958 Q4835
KSA992F
Q4834
2K7 R4959
VR4803
KSA992F 33K
1K(B)-V
C4857
R4963 OPEN
R4964 R4965
3K3(1)
OPEN 560
R4967 R4968 R4969
22K 220 220
C4859 R4971 R4972 Q4837
2N2-K 150 270
KTC3206Y
R4973
R4974
1K2(1)
47(1)
R4975
R4977
ZD4812 R4976
1K2 1K8
ZJ5.1A 100K
Q4838
C4864
KTA1024Y
47/50(6.3*11)
R4980 R4981
100K JUMPER
C4866 C4867
100P-J 220P-500V R4991 R4992
OPEN 2K7
R4999 Q4844
KSA992F
Q4843
2K7 R5000
KSA992F 33K VR4804
1K(B)-V
C4871
R5004 OPEN
R5005 R5006
3K3(1)
OPEN 560
R5008 R5009 R5010
22K 220 220
C4873 R5012 R5013 Q4846
2N2-K 150 270
KTC3206Y
R5014
1K2(1) R5015
47(1)
R5016
R5018
ZD4815 R5017 1K8
1K2
ZJ5.1A 100K
Q4847
C4879
KTA1024Y
47/50(6.3*11)
R5022 R5023
100K JUMPER
C4880 C4881
100P-J 220P-500V R5032 R5033
OPEN 2K7
R5040 Q4853
KSA992F
Q4852
2K7 R5041
VR4805
KSA992F 33K
1K(B)-V
C4885
R5045 OPEN
R5046 R5047
3K3(1)
OPEN 560
R5049 R5050 R5051
22K 220 220
C4887 R5053 R5054 Q4855
2N2-K 150 270
KTC3206Y
R5055
1K2(1) R5056
47(1)
R5057
R5059
ZD4818 R5058 1K8
1K2
ZJ5.1A 100K
Q4856
C4893
KTA1024Y
47/50(6.3*11)
R5063 R5064
100K JUMPER
C4894 C4895
100P-J 220P-500V R5073 R5074
OPEN 2K7
R5081 Q4862
KSA992F
Q4861
2K7 R5082
VR4806
KSA992F 33K
1K(B)-V
C4899
R5088 OPEN R5086 R5087
3K3(1) OPEN 560
R5090 R5091 R5092
22K 220 220
C4901 R5094 R5095 Q4864
2N2-K 150 270
KTC3206Y
R5096
1K2(1) R5097
47(1)
ANALOG AUDIO DIGITAL1 AUDIO TMDS SIGNAL
4 5 6
7 8 9 10
R4937
5K6(1)
R4938
DHPTHF1608-105T
C4851 C4849
OPEN TP4806 100N-K
R4942
680K
1 2 3
R4939
5K6(1) Q4831
R4946 2SD2390
22(1) D4817 R4948
KDS160 270K
R4944 R4945
10K 10K
ZD4810
Q4833
R4952
ZJ3.3B
OPEN 10K
D4818
R4953 R4954
1SS133T R4955 R4956
0R47(2) 0R47(2)
5K6 OPEN
R4960
OPEN
R4961 R4962
ZD4811 0R47(2) 0R47(2)
ZJ3.3B
D4821
1SS133T
R4970
22(1) Q4836
2SB1560
C4860
OPEN
R4978
5K6(1)
R4979
DHPTHF1608-105T
C4865 C4863
OPEN TP4808 100N-K
R4982
680K
1 2 3
R4983
5K6(1) Q4840
R4987 2SD2390
22(1) D4822 R4989
KDS160 270K
R4985 R4986
10K 10K
ZD4813
Q4842
R4993
ZJ3.3B
OPEN 10K
D4823
R4994 R4995
1SS133T R4996 R4997
0R47(2) 0R47(2)
5K6 OPEN
R5001
OPEN
R5002 R5003
ZD4814 0R47(2) 0R47(2)
ZJ3.3B
D4826
1SS133T
R5011
22(1)
Q4845
2SB1560
C4874
OPEN
R5019
5K6(1) R5020
DHPTHF1608-105T
C4877 C4878
OPEN TP4810 100N-K
R5024
680K
1 2 3
R5021
5K6(1) Q4849
R5028 2SD2390
22(1) D4827 R5030
KDS160 270K
R5026 R5027
10K 10K
Q4851 ZD4816
R5034
ZJ3.3B
OPEN 10K
D4828
R5035 R5036
1SS133T R5037 R5038
0R47(2) 0R47(2)
5K6 OPEN
R5042
OPEN
R5043 R5044
ZD4817 0R47(2) 0R47(2)
ZJ3.3B
D4831
1SS133T
R5052
22(1)
Q4854
2SB1560
C4888
OPEN
R5060
5K6(1)
R5061
C4891 DHPTHF1608-105T C4892
OPEN TP4813 100N-K
R5065
680K
1 2 3
R5062
5K6(1) Q4858
R5069 2SD2390
22(1) D4832 R5071
KDS160 270K
R5067 R5068
10K 10K
Q4860 ZD4819
R5075
ZJ3.3B
OPEN 10K
D4833
R5076 R5077
1SS133T R5078 R5079
0R47(2) 0R47(2)
5K6 OPEN
R5083
OPEN
R5084 R5085
ZD4820 0R47(2) 0R47(2)
ZJ3.3B
D4836
1SS133T
R5093
22(1)
Q4863
2SB1560
C4902
OPEN
VIDEO SIGNAL COMPONENT(Y) SIGNAL
7 8 9 10
136
11 12 13
PAGE 2
AMP B'D 1/2_M10
Q4830
2N5401S
R4943 47K
R4947 22K
R4949 22K
Q4832
2N5551S
SL
Q4839
2N5401S
R4984 47K
R4988 22K
R4990 22K
Q4841
2N5551S
SR
NR1604 AMP B'D 2/2
Q4848
2N5401S
R5025 47K
R5029 22K
R5031 22K
Q4850
2N5551S
SBL
Q4857
2N5401S
R5066 47K
R5070 22K
R5072 22K
Q4859
2N5551S
SBR
SCHEMATIC DIAGRAMS (22/26)

AMP_AMP2

11 12 13
14 15 16
TO G3
7CH_AMP 2/2
3G
REF : 4800-5199 A
B
C
D
E
F
G
H
J
SBL SBL
SBR SBR
CP4803
CP4803
K
NR1604 ONLY
L
M
14 15 16