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Marantz AV7005/N1B Service Manual page 99

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A
B
C
1
R4153
470
2
3
N4001
FROM AUDIO BOARD
13P-PH
CN3001
1
FL
AGND
2
C4089
SL
3
22/50
4
AGND
4
C
5
AGND
6
SR
7
AGND
8
FR
9
AGND
10
11
SBL
AGND
12
SBR
13
N4002
5
FROM AUDIO BOARD
R4227
3P-PH
CN3002
470
SW
1
AGND
2
AGND
3
R4233
6
470
7
8
C4121
22/50
9
R4307
470
10
A
B
C
D
E
F
B4001
B4002
M3-SIDE
M3-SIDE
R4154
R4155
0
C4065
47/25
R4159
R4163
R4161
330
33K
R4165
470
5.6K
C4067
Q4052
U4001
100P
KTC3911S
Q4050
AZ4580MTR
KTC3911S
KTA1517
Q4054
U4000
R4167
2
22
R4173
AZ4580MTR
2
1/2
R4175
22
1/2
1
3
8
330
3
8
R4171
R4185
R4176
R4181
100
C4073
1M
C4140
22
22
470P
C4075
0.022
Q4056
Q4060
R4183
100P
KTA1517
KTC3911S
56K
Q4058
R4187
KTA1517
5.6K
R4191
R4189
C4081
470
330
220/25
C4079
R4195
220/25
330
R4193
R4197
470
5.6K
Q4064
C4139
KTA1517
Q4066
0.022
Q4062
C4087
KTA1517
R4205
KTC3911S
56K
100P
C4085
R4211
R4199
R4201
470P
R4209
22
1M
100
22
5
4
R4207
2/2
7
5
4
R4215
330
6
R4217
2/2
U4000
22
22
6
AZ4580MTR
U4001
AZ4580MTR
Q4068
Q4072
KTC3911S
KTA1517
Q4070
C4093
R4219
KTC3911S
100P
5.6K
R4221
R4223
330
470
R4225
33K
2
R4228
R4229
0
470
R4235
R4234
0
C4097
47/25
R4243
R4239
R4241
R4245
33K
470
330
5.6K
C4099
100P
Q4076
U4003
KTC3911S
AZ4580MTR
Q4074
R4247
KTC3911S
KTA1517
Q4078
22
U4002
2
R4253
AZ4580MTR
2
1/2
R4255
22
1/2
1
3
8
330
3
8
R4251
R4256
R4261
100
R4265
C4105
1M
C4138
22
22
C4107
470P
R4263
0.022
Q4080
Q4084
56K
100P
KTA1517
KTC3911S
Q4082
R4267
KTA1517
C4111
5.6K
R4271
R4269
220/25
470
330
R4275
C4113
R4277
R4273
330
220/25
5.6K
470
Q4088
KTA1517
C4137
Q4090
0.022
Q4086
R4279
R4285
KTA1517
C4119
KTC3911S
C4117
56K
R4281
100P
22
R4291
470P
R4289
1M
100
22
5
4
R4287
2/2
7
5
4
R4295
330
6
2/2
U4002
22
6
AZ4580MTR
U4003
R4297
Q4092
Q4096
AZ4580MTR
22
KTC3911S
KTA1517
C4125
Q4094
100P
KTC3911S
R4299
5.6K
R4301
R4303
330
470
R4305
33K
R4308
R4309
0
470
D
E
F
G
H
I
470
R4169
C4069
FL
22/50
220
1
R4179
C4129
0.022
100K
C4143
0.022
R4213
220
7
FR
1
470
C4101
R4249
C
22/50
220
1
R4259
C4142
100K
0.022
C4141
0.022
R4293
220
7
SW
8U-210110-1(1/4)
HDAM AMP_UNIT
G
H
I
99
J
K
L
R4156
R4157
470
0
C4066
47/25
R4160
R4162
R4164
R4166
33K
470
330
5.6K
C4068
Q4053
100P
KTC3911S
Q4051
R4168
KTC3911S
KTA1517
Q4055
22
U4004
R4174
AZ4580MTR
2
22
R4177
1/2
1
330
R4172
3
8
R4186
R4178
100
R4182
C4134
22
22
1M
R4184
C4076
0.022
Q4057
Q4061
56K
100P
KTA1517
KTC3911S
Q4059
KTA1517
R4188
C4080
R4192
R4190
5.6K
470
220/25
330
R4196
330
R4194
C4082
R4198
220/25
5.6K
470
Q4065
C4133
KTA1517
Q4067
0.022
Q4063
KTA1517
R4206
C4088
KTC3911S
R4203
56K
100P
R4212
C4090
R4200
1M
R4210
22/50
22
100
22
5
4
R4208
2/2
7
R4216
330
6
U4004
22
R4218
AZ4580MTR
22
Q4069
Q4073
KTC3911S
KTA1517
C4094
Q4071
R4220
100P
KTC3911S
5.6K
R4222
R4224
330
R4226
470
33K
R4231
R4230
0
470
R4236
R4237
470
0
C4098
47/25
R4244
R4240
R4242
R4246
330
33K
470
5.6K
C4100
100P
Q4077
KTC3911S
Q4075
R4248
KTC3911S
KTA1517
Q4079
U4007
22
AZ4580MTR
R4254
2
R4257
R4252
22
1/2
1
330
100
3
8
R4258
R4262
1M
C4131
22
R4266
C4108
0.022
Q4081
R4264
Q4085
100P
KTA1517
22
56K
KTC3911S
Q4083
KTA1517
C4112
R4268
R4270
R4272
5.6K
220/25
470
330
R4276
C4114
R4274
330
R4278
220/25
470
5.6K
Q4089
KTA1517
C4135
Q4091
0.022
Q4087
R4280
R4286
C4120
KTA1517
KTC3911S
R4283
56K
100P
22
R4292
1M
C4122
R4290
22/50
100
22
5
4
R4288
2/2
7
R4296
330
6
U4007
22
AZ4580MTR
R4298
Q4093
Q4097
KTC3911S
22
KTA1517
Q4095
C4126
KTC3911S
100P
R4300
5.6K
R4302
R4304
R4306
330
470
33K
R4310
470
R4311
0
s
SCHEMATIC DIAGRAMS (10/39)
J
K
L
M
N
O
1
R4158
470
2
U4005
AZ4580MTR
C4070
R4170
SL
2
22/50
220
1/2
1
3
8
R4180
C4132
C4074
0.022
100K
470P
AN_PRE_FL
AN_PRE_FR
3
AN_PRE_C
AN_PRE_SW
AN_PRE_SL
AN_PRE_SR
AN_PRE_SBL
C4130
C4086
0.022
470P
AN_PRE_SBR
4
R4214
5
4
220
2/2
7
SR
6
U4005
AZ4580MTR
5
R4232
470
+12VA
AGND
-12VA
R4238
6
470
U4008
AZ4580MTR
C4102
R4250
SBL
2
22/50
220
1/2
1
7
3
8
R4260
C4106
C4144
100K
470P
0.022
8
C4136
0.022
C4118
470P
R4294
5
4
220
2/2
7
SBR
6
U4008
AZ4580MTR
9
R4312
470
10
ANALOG AUDIO SIGNAL LINE
M
N
O

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