Denon AVR-2311CI Service Manual page 91

A B C
1
R4153
OPEN
2
C4071
OPEN
3
P_A-7V
P_A+7V
P_AGND
4
P_PREFL.
FROM PREOUT
P_PREFR.
P_PREC. C4089
OPEN
P_PRESW.
P_PRESL.
P_PRESR.
P_PRESBL.
P_PRESBR.
R4227
5
OPEN
6
R4233
OPEN
7
C4103
OPEN
8
C4121
OPEN
9
R4307
OPEN
10
A B C
D E F
R4154
R4155
OPEN
OPEN
C4065
OPEN R4159
OPEN
Q4052
OPEN
R4167
OPEN
IC4002:A 2
Q4050
OPEN Q4054
OPEN
2 OPEN
1
R4171 R4173
1 OPEN
3 4
OPEN
IC4000:A
3 4
R4176
OPEN
OPEN
R4175 R4185
OPEN Q4056 OPEN
Q4060
OPEN OPEN
Q4058
OPEN
D4022
OPEN
P_A-7V
P_A+7V
C4162
OPEN
C4163
OPEN
Q4064
OPEN
C4081
C4083
OPEN
OPEN
OPEN
Q4066 Q4062
R4199
OPEN
OPEN
5 8
R4207 5 8
7 R4211
OPEN
R4209 OPEN
7
6 OPEN
IC4002:B
R4215
OPEN Q4072 OPEN 6
IC4000:B
OPEN
OPEN
Q4068
R4217
OPEN
OPEN
Q4070
OPEN
R4225
OPEN
C4095 R4229
OPEN OPEN
R4228
OPEN
R4234
R4235
0 OPEN
C4097
OPEN
R4239
OPEN
Q4076
OPEN
R4247
OPEN
IC4006:A
2
Q4074
Q4078
OPEN OPEN
2
OPEN 1
R4253
R4251
1 OPEN
3 4
OPEN
IC4004:A
3 4
R4256
OPEN
OPEN
R4255 R4265
OPEN Q4080 OPEN
Q4084
OPEN OPEN
Q4082
OPEN
D4030
OPEN
P_A-7V
P_A+7V
C4169
OPEN
C4171
OPEN
Q4088
OPEN
C4113
C4115
OPEN
OPEN
OPEN
Q4090 Q4086
R4279
OPEN
OPEN
5 8 OPEN
R4287 5 8
7 R4291
OPEN
R4289 OPEN
7
6
IC4006:B OPEN R4295
OPEN Q4096 OPEN 6
IC4004:B
OPEN
Q4092
R4297
OPEN
OPEN
OPEN
Q4094
R4305
OPEN
C4127 R4309
OPEN OPEN
R4308
0
D E F
G H I
R4156
OPEN
C4072
C4069 R4169 OPEN
OPEN OPEN
R4179
OPEN
C4091 R4213
OPEN OPEN C4090
OPEN
R4230
OPEN
R4236
OPEN
C4104
C4101 R4249 OPEN
OPEN OPEN
R4259
OPEN
R4282
OPEN
C4123 R4293
OPEN OPEN C4122
OPEN
R4310
OPEN
G H I
91
J K L
R4157 R4158
OPEN OPEN
C4066
OPEN R4160
OPEN
Q4053
OPEN
R4168
OPEN
IC4003:A 2
Q4051
OPEN Q4055
OPEN
2 OPEN IC4001:A
1
R4172 R4174 OPEN
1 OPEN
3 4
OPEN
3 4
R4178
OPEN
R4177 R4186
OPEN Q4057 OPEN
Q4061
OPEN OPEN
Q4059
OPEN
D4023
OPEN
P_A-7V
P_A+7V
C4165
OPEN
C4167
OPEN
Q4065
OPEN
C4082
C4084
OPEN
OPEN
OPEN
Q4067 Q4063
R4200
OPEN
OPEN
5 8
R4208 5 8
7 R4212
OPEN
R4210 OPEN
IC4001:B 7
6 IC4003:B OPEN OPEN
R4216
OPEN Q4073 OPEN 6
OPEN
Q4069
R4218
OPEN
OPEN
Q4071
OPEN
R4226
OPEN
C4096 R4232
OPEN OPEN
R4231
0
R4237 R4238
OPEN
OPEN
C4098
OPEN R4240
OPEN
Q4077
OPEN
R4248
OPEN
IC4007:A
2
Q4075
OPEN Q4079
OPEN
2 OPEN
1
R4254
R4252
1 OPEN
3 4
OPEN IC4005:A
3 4
R4258
OPEN
OPEN
R4257 R4266
OPEN Q4081 OPEN
Q4085
OPEN
OPEN
Q4083
OPEN
D4031
OPEN
P_A-7V
P_A+7V
C4173
OPEN
C4175
OPEN
Q4089
OPEN
C4114
C4116
OPEN
OPEN
Q4091 Q4087
R4280 OPEN
OPEN
OPEN
5 8 OPEN
R4288
5 8
7 R4292
OPEN
R4290 OPEN
6 OPEN 7
R4296
Q4097 OPEN 6
IC4005:B
IC4007:B
OPEN
OPEN
Q4093
R4298
OPEN
OPEN
OPEN
Q4095
R4306
OPEN
C4128 R4312
OPEN OPEN
R4311
OPEN
SCHEMATIC DIAGRAMS (12/36)
s
J
K L
M N O
1
2
C4070 R4170
OPEN OPEN
R4180
OPEN
3
R4204
OPEN
P_PREFL 4
P_PREFR
C4092 R4214
P_PREC
OPEN OPEN
P_PRESW
TO PREOUT
P_PRESL
P_PRESR
P_PRESBL
P_PRESBR
TO 7CH_AMP
5
FL
AGND
SL
AGND
C
AGND PAGE 1(O4)
SR
AGND
FR
AGND AGND
SBL
AGND
SBR 6
CN401
OPEN
7
C4102 R4250
OPEN
R4260
OPEN
8
R4284
OPEN
C4124 R4294
OPEN OPEN
9
10
M N O