Marantz NR1606/U1B Service Manual page 104

Av surround receiver
Table of Contents

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1
2
3
REG (A SIDE)
A
SCREW 3*8
Pb
JP4631
CN4615
11P
IN
J4667
J4669
J4652
G
C4648
J4666
B
OUT
D4634
J4661
CN4607
4P
J4668
R4600
D4604
J4643
C4606
J4638
TRG GND
IN
TRG+15V
TRG+15V
J4660
+5V_IN
C4610
+5V_IN
G
VGND
J4690
4700/16(16*25)
VGND
C
-5V_IN
OUT
-5V_IN
J4659
J4645
G
R4601
J4658
CP4600
D4605
IN
C4607
J4685
OUT
J4657
J4642
D4610
D
C4611
J4637
3300/16(12.5*25)
J4689
C4602
IN
J4656
G
J4655
C4600
OUT
470/50
C4609
CP4601
4700/25(16*25)
G
E
J4654
IN
C4605
J4653
J4681
OUT
-8V_IN
J4647
-8V_IN
AGND
AGND
AGND
AGND
D4607
ZD4600
AGND
-
+8V_IN
+8V_IN
D4609
C4608
IN
4700/25(16*25)
J4663
J4640
G
J4646
SCREW 3*8
OUT
F
J4673
C4604
G
REG CNT (A SIDE)
CLP4604
CP4607
CLP4607
F4600
T2.5AL/250V(SS-5)
T1.6AL/250V(SS-5)
T1.6AL/250V(SS-5)
F4601
F4602
H
F4603
F4603A
F4603B
T1.6AL/250V
AC_IN
VGND
AC_IN
AC_IN
F4604A
F4604B
NC
F4604
AC_IN
A_GND
T1.6AL/250V
AC_IN
J
BKT4602
-
9P
CN4601
CN4600
K
IN
ICT
OP
ADJ
FI
L
M
1
2
3
4
5
6
REG (B SIDE)
7812
IC4608
KIA7812API
7805
IC4604
KIA7805API
TRG GND
TRG+15V
TRG+15V
+5V_IN
+5V_IN
VGND
VGND
-5V_IN
-5V_IN
7905
IC4602
KIA7905PI
Pb
7805
IC4600
KIA7805API
-8V_IN
-8V_IN
AGND
AGND
7908
AGND
AGND
AGND
+8V_IN
+8V_IN
IC4603
KIA7908API
7808
IC4605
KIA7808API
REG CNT (B SIDE)
INSERT 40P FFC CABLE
REG_CNT_B'D_MP
7028-07823-201-0
Pb
D4626
C4647
D4627
D4629
J4670
D4630
D4624
D4631
D4625
D4632
BONDING
C4646
2200/25(16*25)
9P
SMPS (A SIDE)
4
5
6
7
8
9
10
GUIDE L (A SIDE)
C E
IC4140
TOP268VG
7
8
9
10
104
11
12
13
FRONT CNT (A SIDE)
FRONT CNT (B SIDE)
CLP4603
CP4615
CP4614
H/P_L
H/P_GND
H/P_R
RLY_F
RLY_S/C
RLY_SB
RLY_H/P
RLY_HIB
THERMALDETC
AMPSIGDET
CURRENT_DET
11P
J4665
J4664
J4662
CP4611
V-5V
V-5V
VAGND
VAGND
V+5V
V+5V
COMPONENT SW1
V INA
V INB
H/P_L
V INC
H/P_GND
COMPONENT SW2
H/P_R
D/MGND
RLY_F
VDICR
RLY_C/S
D/MGND
RLY_SB
VDICB
RLY_H/P
D/MGND
RLY_HIB
VDIPY
AMPSIGDET
D/MGND
CURRENT_DET
CVBS
COMPONENT SW1
D/MGND
V INA
D/MGND
V INB
V INC
COMPONENT SW2
D/MGND
21P
COMP_CR
D/MGND
COMP_CB
D/MGND
COMP_Y
D/MGND
CVBS
D/MGND
NC
GUIDE L (B SIDE)
SMPS (B SIDE)
11
12
13
14
15
16
A
B
C
H/P_L
H/P_GND
H/P_R
D
RLY_F
RLY_S/C
RLY_SB
RLY_H/P
RLY_HIB
NC
AMPSIGDET
CURRENT_DET
V-5V
V-5V
VAGND
VAGND
V+5V
V+5V
COMPONENT SW1
V INA
E
_ L
P
H /
V INB
V INC
D
N
G
_
P
H /
R
_
P
H /
COMPONENT SW2
D/MGND
F
_
L Y
R
VDICR
S
C /
_
L Y
R
B
S
_
L Y
R
D/MGND
VDICB
P
H /
_
L Y
R
B
H I
_
L Y
R
D/MGND
VDIPY
T
E
D
G
S I
P
M
A
D/MGND
T
E
D
_
T
N
E
R
R
U
C
CVBS
1
W
S
T
N
E
N
O
P
M
O
C
D/MGND
A
I N
V
B
I N
V
D/MGND
C
I N
V
2
W
S
T
N
E
N
O
P
M
O
C
D
N
G
M
D /
R
C
_
P
M
O
C
D
N
G
M
D /
B
C
_ I
P
M
O
C
D
N
G
M
D /
Y
_
P
M
O
C
D
N
G
M
D /
F
S
B
V
C
D
N
G
M
D /
C
N
G
TOP GUIDE (A SIDE)
TOP GUIDE (B SIDE)
H
TOP_GUIDE_MP
7028-07823-601-0
Pb
J
K
L
M
14
15
16

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