Marantz NR1601 - SCHEMATIC DIAGRAMS (11;24); AV BD(3;3)

75
VIDEO SIGINAL LINE
COMPONENT (Y) SIGNAL LINE
PAGE 7/24
REG_COMMON CNT B’D 3/4_E8
PAGE 7/24
REG_COMMON CNT B’D 3/4_D8
R1039 75-D
R1074
10K
V-5V
CVBS
BLANK
R993
220
R954 -
R956
4K7
R1044 270 R1046 -
R999
10K
R1000
OPEN
Y
NR
Y/C_MIX
MONI_SEL_A
R1033
-
R1054 75-D
R1042
75-D
R1035
-
C972 10N-K
V+5V V+5V
R1023
1M
V+5V V+5V
MONI_V.
Y3_IN
CR2_IN
CB2_IN
R958 75-D
BD
DVD
SAT/CBL
R1029
150-D
R1021
160-D
COMP_SW2
R1032
160-D
R1028
160-D
R1022
160-D
V+5V
COMP_MUTE
S_VSEL
CVBS_B
OSDSW
COMP_SW2
CR_OUT.
Y_OUT.
V.AUX
CVBS_B
CHASSIS
R1037 75-D R1038 75-D
R1015
75-D
R1011
75-D
R992
OPEN
R981
OPEN
CR3_IN
CB3_IN
Y2_IN
R995
OPEN
R1004
OPEN
C912
10N-K
R951
0
R1030
160-D
R1065
OPEN
R1073
10K
V-5V
R1061
OPEN
R965
10K
COMP_SW1
R1075
10K
R991
OPEN
C914
47/16
C905
10N-K
R1069
OPEN
R1068
OPEN
C957
100N-K
C944
100/10
C915
47/16
V+5V
R1060
-
C958
100/10
R1031
150-D
R1024
150-D
V-5V
R1072
OPEN
R982
100
Y..
R1070
10K
V-5V
Y_OUT..
V.AUX
CVBS_A
CVBS_C
R988
10K
R1062
10
V+5V
C942
20P-J
R966
47K
R960
8K2
R953 270
R952
1K2
R1056
8K2
R1055
47K
C960 47N-Z
R1047
1K2
D842
KDS4148U
R1020
0
D841
KDS4148U C928 1/50
R994
220
R983
4K7
R972
18K
C922
10/50
R967
8K2
C910
100N-K
R955 -
C907 47N-Z
C967
220P-J
R1043
4K7
R1045 -
D843
KDS4148U
COMP_SW1
COMP_MUTE
CB_OUT.
S_VSEL
CVBS_A
CVBS_C
Q837
-
R1018
-
R997
10K
R979
10K
C921
100/16
C911
1/50
C913
47N-Z
R962
1K
C966 47N-Z
R1006
100
R971
OPEN
R1007
10K
C935
10N-K
R1008
1K
R1001
27
R973
0
R974
OPEN
R968
0
R984
0
R976
OPEN
C
MONI_SEL_B
C975
-
R1052 75-D
R1040
75-D
R1053 75-D
R1041
75-D
R1017
75-D
R1034
-
R1067
OPEN
C947
68P-J
C948
68P-J
C946
68P-J
C931
OPEN
3
2
4
1
IC807:A
BD7628F-E2
R1025
150-D
R1026
160-D
R959
100
C916
OPEN
C903
47/16
CR1_IN.
C969 33/16
R1059
0
C950
100N-K
C941
10N-K
C917
OPEN
R1036
10K
R1027
150-D
R1071
10K
C970 33/16
C973 10N-K
C923
22/50
R989
680-D
V-5V
VGND
V-5V
C933
1/50
C932 10N-K
D838
KDS4148U
BD800
BD121T
R1048
2K2
C940 22N-Z
D840
KDS4148U
C939 24P-J
R1049
4K7
Q840
KRC107S
Q829
KRC102S
R1050
1K
Q838
KRC102S
V+5V
R1010
75-D
R996
10
R1009
OPEN
108642
3579119
16 181412
11 13 1715
CN4
428616 14 1012
311113 915 5717
CN5
C961 1/50
CR1_IN
C955 1/50
Y_OUT
R985
OPEN
C_IN
R980
OPEN
R1051
75
C951
68P-J
V-5V
R986
0
MONI_SEL_A
Y/C_MIX
V+5V
NONE_OSD
V+5V
CVBS_O.
R1002
10
OSDSW
COMP_SW2
CR_OUT.
Y_OUT.
V.AUX
CVBS_B
OSD_N/P_SEL
OSD_CLK
COMP_DET
CVBS_DET
R963
-
C974 1/50
C968 1/50
C971 1/50
C962 1/50
C959 1/50
CB1_IN
Y1_IN
C954 1/50
C953 1/50
CR_OUT
CB_OUT
R1064
OPEN
R1019
150-D
R1003
OPEN
C926
OPEN
C930
OPEN
R990
OPEN
Y_IN
R964
-
C956 100N-K
C952
68P-J
C945
68P-J
V+5V
C920
100/10
R970
-
5
6
8
7
IC808:B
OPEN
R969
820-D
MONI_SEL_B
C906
10N-K
C964
10N-K
Y_OUT..
X800
14M32(18P)
X801
-
Q836
-
Q835
-
C943
20P-J
R1016
OPEN
C927
1N2-K
R978
470
Q833
KTC3875G
Q832
KTC3875G
R961
4K7
C909
47N-Z
Q830
KRC102S
Q831
KTA1504G
V+5V
C965
1/50
C934
100/10
C924
100/16
C919
10N-K
R975
OPEN
COMP_DET
COMP_SW1
COMP_MUTE
CB_OUT.
S_VSEL
CVBS_A
CVBS_C
OSD_CE
OSD_DATA
CVBS_DET
C929
10N-K
R977
75
123456
CP1003
C949
100N-K
R1066
OPEN
3
2
4
1
IC808:A
OPEN
10111213141516
543216
9
87
IC812
TC4053BFT
BY BX CY CO CX INH VEE GND
VDD
BO
AO
AY
AX
A
B C
C925
10N-K
R1079
0
C904
47/16
C963
47N-Z
Q839
KTA1504G
L801
33UH(03)
C938 24P-J
R1005
2M2
C937
47/16
Q834
KTA1504G
109876543211112
131415161718192021222324
IC810
LC74781
VSS1 XTALIN XTALOUT CTR1 BLANK OSCIN OSCOUT CHARA CS SCLK SIN VDD2
VDD1 RST CTR2 CTR3 SEPIN SEPOUT SEPC SYNIN VDD1 CVIN NC CVOUT
D839
KDS4148U
3
2
4
1
IC805:A
BD7628F-E2
5
6
8
7
IC805:B
BD7628F-E2
C918
OPEN
5
6
8
7
IC807:B
BD7628F-E2
R987
OPEN
C936 10N-K
R998 OPEN
10 11 12 13 14 15 16
543216
9 87
IC809
TC4051BFT
VEE
GND
A
B
C
VCC Y4
Y6
OUT
Y7
Y5
INH
Y0
Y3
Y2
Y1
10 11 12 13 14 15 16
543216
9 87
IC804
Y0
Y3
Y1
INH
VEE
VSS
Y2
Y
B
A
X3
X0
X
X1
X2
VCC
TC4052BFT
1
2
5
4
3
C
Y
JACK801
OPEN
109876543211112
13 14 15 16 17 18 19 20 21 22 23 24
IC811
NJM2586AM
Y1_IN
SW1
Y2_IN
SW2
Y3_IN
GND
+V1
Cb1_IN
GND
Cb2_IN
GND
Cb3_IN Cr3_IN
GND
Cr2_IN
-V1
Cr1_IN
-V2
GND
Cr_out
+V2
Cb_out
PS
Y_out
10 11 12 13 14 15 16
543216
9 87
IC806
BY
BX
CY
CO
CX
INH
VEE
GND
VDD
BO
AO
AY
AX
A
B
C
OPEN
DVD
L
L
L
INH
L
L
INH
H
Y
F
N1
0
OPEN
Q837
INC
INA
Cr
Y
L
L
H
L
L
Y_IN
CB_IN CR_IN
L
C
U1 0
PS
INB
BD
Cb2
Cr1
DVD
SAT/CBL
L H L Y2
H L L Y1
L L L Y0
A B C
BD
SAT/CBL
MUTE
NR1601
H H
H L
A B
-X3 Y3
-
X1 Y1
(TC4052BF)
ON
MUTE(PS)
OPEN
10K
R1020 R1018
OPEN
KTC2874BT
Q836
OPEN
17M734
X801
V-5V
VAGND
V+5V
MONIB
Cr3
Y3
Cb3
Cr2
Y2
Cb1
Y1
Cb
BD
JK104
L H H Y6
INPUT
H H H Y7
-
DVD
X X
L H
L L
INPUT
GND GND GND
NONE
-X2 Y2
-X0 Y0
OUTPUT
OFF
OPTION
OPEN OPEN OPEN
V+5V
VAGND
V-5V
MONIA
MONITOR
OUT
CHASSIS GND
JK107
JK106
OUTPUT
OPEN
KRA102S
OPEN
KRC111M
Q835
D/MGND
D/MGND
VDICR
VDICB
VDIPY
VDI_Y
VDI_C
VAUX
OSD_CLK
OSD_DATA
OSDSW
S/V_SEL
COMPSGDET
COMPONENT SW1
SAT/CBL
JK108
COMPONENT IN
CHASSIS GND
COMPONENT OUT
CVBS IN
OPEN
NONE
FUCTION
CVBS OUTPUT SW
OPEN OPEN
TO CONNECT FRONT
D/MGND
D/MGND
D/MGND
D/MGND
D/MGND
OSD_CE
OSD_N/P SEL
Z1VSIDET
COMPONENT SW2
D/MGND
TO CONNECT FRONT
JK109
CVBS INPUT SW
(MM74HC4051MX)
AV B'D(3/3)
10
9
8
6
7
EDCBA HGF
2
3
4
5
FGH
1
ABCDE
4
5
2
3
MNOIJKL
1
LKI
J
MNO
7
6
8
9
10
SCHEMATIC DIAGRAMS (11/24)