Marantz AV7703 Service Manual page 8

SCH02_DIGITAL POWER
R1111
DV_POWER2 4 5 6
33 IC111
L1111
TPS563200DDCR
D5V CB03YTYH600
3 2 1
L1112 L1115
OPEN (5040) 3.6uH
R1121
4 5 6
D5V_POWER
33 IC112
L1121
TPS563200DDCR
D5V CB03YTYH600
3 2 1
L1122 L1125
OPEN (5040) 3.6uH
R1131
4 5 6
CEC_POWER
33 IC113
L1131
TPS563200DDCR
CB03YTYH600
D5V
3 2 1
L1132 L1135
OPEN (5040) 3.6uH
33 4 5 6
DA_POWER
R1171 IC117
L1171
TPS563200DDCR
CB03YTYH600
D5V
3 2 1
L1172 L1175
OPEN (5040) 2.2uH
33 4 5 6
DA_POWER
R1181 IC118
L1181
TPS563200DDCR
CB03YTYH600
D5V
3 2 1
L1182 L1185
OPEN (5040) 2.2uH
33 4 5 6
CEC_POWER
R1191 IC119
L1191
TPS563200DDCR
CB03YTYH600
D5V
3 2 1
L1192 L1195
OPEN (5040) 2.2uH
33 4 5 6
CEC_POWER
R1201 IC120
L1201 TPS563200DDCR
CB03YTYH600
D5V
3 2 1
L1202 L1205
OPEN (5040) 2.2uH
33
4 5 6
CEC_POWER
R1211 IC121
L1211 TPS563200DDCR
CB03YTYH600
L1212 3 2 1 L1215
OPEN (5040) 2.2uH
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO DIGITAL AUDIO
DV1.8V
L1113
1.34A
CB03YTYH600
L1114
CB03YTYH600
R1313
3.3V
10K
Q1111
1.88A
NET5V_POWER
RT1N441C
L1123
OPEN
L1124
CB03YTYH600
R1323
27K
Q1112
NET3.3V_POWER
RT1N141C
CEC3.3V
1.85A
L1133
OPEN
L1134
CB03YTYH600
R1333
33K
Q1113
DA_POWER
RT1N441C
DA1.1V_1
1.74A
L1173
OPEN
L1174
CB03YTYH600
C1180, C1190
R1343
DA1.1V_2
SR7011 CCUMUC1H681JAM
Q1114 10K
1.74A
DA_POWER
L1183 RT1N441C
OPEN
L1184
CB03YTYH600
CEC1.1V-1 R1353
Q1115
1.62A 27K
DV_POWER1
L1193
RT1N141C
OPEN
L1194
CB03YTYH600
R1364
R1365
R1366
Q1116 R1363
CEC1.1V-2 10K
CEC_POWER
1.62A
RT1N441C
L1203
OPEN
L1204
CB03YTYH600
Q1151 2SA2166
R1381 R1382
10K
CEC1.1V-3
DV_POWER1
1.62A
RT1N141C
L1213
OPEN
L1214 IC124
BD2248G-GTR
CB03YTYH600 C1234
1/10V
1 VIN VOUT 5
2 GND
3 EN OC 4
OPEN
R1373
Q1117
10K
CEC_POWER
RT1N441C
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER
D5V
DGND
R1314
T28 T29
OPEN
4 5 6
C3
3 2 1
D5V
CEC STBY 5V
LEGO5V
R1324
NET3.3V Q1121
T11 OPEN T17
R1226
4 5 6 DGND
10K
TO 3C
3 2 1
CEC_POWER2
CEC STBY 3.3V
C4
DA3.3V
T135 T136
Q1123
DA1.1V_1
4 5 6
R1228
DA1.1V_2 10K
3 2 1
DA1.8V
CEC_POWER2
DGND
TO 4C
SWM 5V
Q1133
R1258
10K
CPUPOWER
T139 T140
4 5 6
M3.3V
3 2 1
IC123
NJM2845DL133
1 3
2
T19 T92
C5
4 5 6 CPUPOWER
DV5V
VIDEO DEC
DV1.8V
(PAGE 12_D4)
3 2 1
CEC5V
DV3.3V TO 5C
DGND SWM3.3V
C6
DV1.8V
VSP+I/P
2.7
Q1125
DV5V
2.7
(PAGE 15_D3)
2.7
DV3.3V
R1231
TO 6C
T26 T30
DGND
10K
4 5 6
C7
TO 7C
VIDEO PLD CPUPOWER
DGND
(PAGE 16_D5)
3 2 1
DV3.3V
C8
CEC3.3V
CEC1.1V-1 HDMI SW1
REMOTE3.3V
CEC5V (PAGE 14_D1)
Z2_CEC5V
TO 8C
DGND
Q1127
C9
R1233
CEC5V 10K
1K CEC3.3V
HDMI SW2
CEC1.1V-2
(PAGE 13_D1) REMOTEPOWER
Q1152
DGND TO 9C
R1374 2.7
D0 CPU
R1375 2.7
R1376
2.7
CEC5V
R1377 OPEN D5V
T141 T142
CEC3.3V
4 5 6 CEC1.1V-3
DGND
3 2 1
TO 0D DGND
SWM3.3V
DGND
8
PJ02 PJ01
L1221
BLM21PG221SN1
L1222
D5.2V
BLM21PG221SN1
L1223
D5.2V
BLM21PG221SN1
M_RESET
DGND
DGND
L1224 MAINPOWER
BLM21AG121SN1
L1225
0
C0
REMOTEPOWER
CPUPOWER
D5V_POWER
DA_POWER
2SA2166
DV_POWER1
R1227 D1101
DV_POWER2
CEC_POWER
1K KDS160
CEC_POWER2
NET5V_POWER
Q1122
NET3.3V_POWER
RT1N141C
M3.3V
2SA1954
R1241
IC122 OPEN
R1229 100
1K C1253 R1238
1 OUT CD 5
1/10V 4.7K
2 VDD
Q1124
3 GND NC 4
RT1N141C
C1
2SA1954
R1259
1K
Q1134
RT1N141C
0A
SWM5V
R1230
MUTE3.3V
0
REMOTE3.3V
SWM3.3V
M3.3V
CPUPOWER
D5V
DGND
DAGND
2SA2166
C2
R1232
SWM3.3V
1K
Q1126 DGND
RT1N141C
M3.3V REMOTE3.3V
CEC_STBY_5V
2SA2166
R1234
1K
DGND DGND DGND
Q1128
RT1N141C
DV1.8V
DAGND
CN903
TO BN901
CN903
CJP06GA353ZJ
B6B-EH-A
MAINPOWER
M_RESET
BDOWN
REMOTEPOWER
CPUPOWER
D5V_POWER
TO 0C
DA_POWER
DV_POWER1
DV_POWER2
CEC_POWER
CEC_POWER2
NET5V_POWER
NET3.3V_POWER
SWM3.3V
M3.3V
TO 1C
CEC_STBY_3.3V
CEC_STBY_5V
DV3.3V
DGND
TO A0
TO 2C