Marantz NR1508 Service Manual page 20

SCH11_D SUPPLY
D5V
DGND
R1812 10
CEC_POWER
L1104 0-2012
L1089 0-2012
1
GND
2
SW
3
VIN
U1064
TPS563200
CEC_POWER
R1740 OPEN
L1080 OPEN-2012
1 GND
L1105 OPEN-2012
2 SW
3 VIN
U1063
OPEN
R1830 10
D5V_POWER
L1126 0-2012
L1103 0-2012
1
GND
R1835 OPEN 2
SW
3
VIN
U1067
TPS563200
R1815 10
DV_POWER1
L1085 0-2012
L1081 0-2012
1 GND
2 SW
3 VIN
U1069
TPS563200
R1767 10
DA_POWER
L1086 0-2012
L1127 0-2012
1
GND
2
SW
3
VIN
U1068
TPS563200
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
CEC3.3V M3.3V
L1138
1.5A
HSFE5040-2.2UH
0-2012
L1112
CEC1.1V
L1110 0-2012
R1798
3K6-F-1608
6
VBST
3A R1801
5
EN 1K-F-1608
4
VFB R1776
10K
R1788
10K-F-1608
CEC_POWER
Q1078
RT1N441C
1.5A
L1137
OPEN-2012
L1084
CEC1.1V1
OPEN
L1113
R1736 OPEN-2012
OPEN-1608
VBST 6
3A R1737
EN 5 R1850 R1796
OPEN-1608
10K OPEN
VFB 4
OPEN R1738
OPEN-1608
CEC_POWER
Q1068
RT1N441C
L1141
1A
MAKK2016T-3.3UH
L1124 0-2012
D3.3V2
L1111 0-2012
R2016
27K-D-1608
6
VBST
R2018
3A 5
EN 6K2-D-1608
4
VFB
DV_POWER1
R2015
10K-D-1608
L1143
HSFE5040-3.3UH
L1115 0-2012
DV1.8V
L1147 0-2012
R2036 L1109 0-2012
10K-F-1608
VBST 6
3A R2035
EN 5
3K9-F-1608
VFB 4
R1952 R1940
10K OPEN
R2030
10K-F-1608
DV_POWER1
Q1079
RT1N441C
L1142
1.5A
MAKK2016T-2.2UH
L1125 0-2012
DA1.0V
L1082 0-2012
R2026
2K2-F-1608
6
VBST
R2027
3A 5
EN 1K-F-1608 R1848 R1795
10K OPEN
4
VFB
R2025
10K-F-1608
DA_POWER
Q1067
RT1N441C
R1849 R1818
OPEN
1K
NET3.3V_POWER
Q1077
RT1N141C
R1872
10K
NET5V_POWER
Q1069
RT1N441C
DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL COMPONENT (Y)
D3.3V2 SWM3.3V DA1.0V DV1.8V
DGND
6A
TO
MN864788
CEC1.1V VEC
R1807 2R7-1608
R1808 2R7-1608
R1811 2R7-1608
CEC5V
Q1052 CEC3.3V
ISA1530AC1
DGND
Q1070
TO A6
R1777
FDC608PZ
10K
0A
C1774
100N-K TO
MN864787
CEC1.1V1
CEC3.3V
Q1082 CEC5V
FDC608PZ
DGND
STBY5V
R1851
10K
TO A0
C1771
100N-K
CEC_POWER2
3B
TO
ADV7623
Q1066
2SA2166
DV5V
2 1
DV3.3V
3
DV1.8V
DGND
R1754 R1755
10K 3K3
Q1063
RT1N141C
TO B3
CEC_POWER2
Q1087
FDC608PZ
R1939
10K
2D
TO
C1792
DIR/A.PLD
100N-K
DV3.3V
DV1.8V
DA1.0V
DA3.3V
DGND
Q1081
FDC608PZ
CPU_POWER
TO D2
R1797
10K
C1765
9D
100N-K
TO
NET PHY
R1800
NET3.3V
Q1080
FDC608PZ
R1819
27K DGND
C1807
10N-K
L1087
CB05YTYH221-2012
LEGO5V
L1083
OPEN-2012
Q1086
FDC608PZ
TO D9
R1928
10K
C1784
100N-K
20
NET3.3V DA3.3V DV3.3V
DGND
L1093 CB05YTYH221-2012
L1095 CB05YTYH221-2012
L1092 CB05YTYH221-2012
M3.3V
4 5
IN OUT
ADJ GND EN
3 2 1
L1094 CB03YTYN121-1608
U1037
AP7361-ADJ
D1104
R1748
LBAS16HT1G
100
STBY5V
C1808
R1751 R1749
1U-K-1608
4K7
Q1085
2SC3052
Q1074
OPEN
Q1072
2SA2166
2 1
3
R1822 R1823
10K 3K3
Q1073
RT1N141C C1777
OPEN
STBY3.3V
0C
BDOWN
Q1076
MAIN_POWER
2SA2166
STBY3.3V
2 1
STBY5V
3
DGND
R1829 R1828
10K 3K3
Q1075
RT1N141C
NET3.3V_POWER
NET5V_POWER
CEC_POWER
DV_POWER1
CEC_POWER2
CPU_POWER
D5V_POWER
DA_POWER
RESET
SWM3.3V
4C
STBY3.3V
STBY5V
Q1065
2SA2166
SWM3.3V
2 1
M3.3V
3
DGND
R1778 R1779
10K 3K3
Q1071
RT1N141C
6C
MUTE3.3V
DGND
M3.3V
SWM3.3V
0
MUTE3.3V
3
1
2
R1805
OPEN
D1106
OPEN
D5V
FL5V
R1825
0
FL5V
D.SUPPLY
N1033
N1033
YMW025-06R
RESETOUT
D5.2V D5.2V
TO
D5.2V D5.2V
SMPS B'D
DGND DGND
DGND
DGND
MAIN_PWR
TO CN4141
OPEN
FROM
CPU
TO C0
TO
CPU LEVEL CHG
TO C4
TO
DIGITAL CNT
TO C6