Denon AVR-E400 Service Manual

INPUT (A SIDE)
INPUT (B SIDE)
A_+7V
A_+7V
NC
A_-7V
A_-7V
TU_GND
TU_GND
C
AGND
AGND
AGND
AGND
EXT_C
AGND
AGND
A_+7V
M3.3V
A_+7V
232IMO
RC_IN
232OMI
RC_IN
M3.3V
KILLR
TRG1
232OMI
DAGND
A/D_L
DAGND
DAGND
USB_R
DA_FR
DAGND
DAGND
DA_FL
DAGND
DA_SL
DAGND
DAGND
DA_SW
DAGND
DA_SBR
RET_GND
RET_GND
DA_SBL
DAGND
VAUX_R
MIC_GND
MIC_IN
AGND
VOL_MUTE
TRG_+15V
A_-7V
MX_L
AGND
MX_R
AGND
A_+7V
BURRING
TU_SEN
TUNER_L
SL
AGND
FL
AGND
SR
FR
AGND
SBR
AGND
AGND
FL
AGND
SL
C
AGND
AGND
AGND
FR SR
SBR
SBL
AGND
AGND
17P
TRG1
A_-7V
A_-7V
232IMO
KILLIR
USB_L
VAUX_L
DA_SR
DAGND
DA_C
A/D_R
TRG_GND
NC
A_+7V
A_-7V
PRE_SW
DA_+5V
TRG_GND
RET_GND
RET_GND
TUNER_R
TU_SCLK/SCL
TU_SDIO/SDA
AGND
AGND
PRE_SW
PRE_MUTE
AGND
MUTE_3.3V
VOL_MUTE
AGND
AGND
ZONE2_L
AGND
ZONE2_R
EXT_SBL
EXT_SBR
EXT_SR
EXT_SW
EXT_FL
EXT_FR
JACK4201
TU_SDIO/SDA
TU_SEN
TU_SCLK/SCL
TU_GPIO2/TUNED
MUTE_Z2
PRE_MUTE
M/DGND
RC_OUT
BT_LINK
D5V(MX)
SWM5V(MX)
REMOTE3.3V
DA_+5V
DA_+5V
MVOL_CLK
M/DGND
MUTE3.3V
REMOTE3.3V
D5V(MX)
VOL_CLK
SWM5V(MX)
VOL_LATCH
BT_LINK
RC_OUT
JACK4202
RET_GND
TRG_15V
9P
TU_RST/ST
AGND AGND
SBL
INPUT B'D
AGND AGND AGND
MUTE_Z2
AGND
AGND
EXT_SL
TU_RST/ST
FRONT_IR
FRONT_IRIN
MVOL_DATA
VOL_DATA
11P
15P
7028-07295-102-0
TU_GPIO2/TUNED
15P
31P
7P
25P
INPUT PCB
7P/13P
11P
R4364 R4367
R4236
CP4202
R4360
C4236
C4234
C4554
R4375
R4376
R4371
R4372
R4373
R4326
C4232
C4288
C4225
R4289
R4290
BKT4201
CN4703
Pb
R4370
R4374
C4229
C4230
C4231
C4233
C4218
C4219
R4292
R4293
R4294
C4246
C4304
C4294
C4287
C4269
C4293
C4296
R4359
R4553
C4213
C4214
C4215
C4239
C4237
C4238
C4240
C4241
C4242
C4227
C4228
C4275
C4281
C4284
C4216
C4217
CN4701
CN4006
R4288
C4226
C4244
C4243
CP4204
CN4700
CN401
IN OP FIADJICT
C4235
C4283
CP4203
R4237
IC4200
IC4206
C4212
BAR CODE
C4245
CN4205
CP4201
CP4200
7020-07295-000-0S
INPUT PCB
NC
C
AGND
AGND
EXT_SL
AGND
EXT_SBR
EXT_C
EXT_SW
EXT_FL
AGND
AGND
EXT_FR
FL AGND SL C AGND SR FR SBL AGND SBR
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
MUTE_Z2
PRE_MUTE
TU_RST/ST
A/D_L
DAGND
USB_R
DAGND
DAGND
DA_FR
DAGND
DA_FL
DA_C
DAGND
DA_SL
DAGND
DA_SW
DA_SR
RET_GND
DA_SBR
DAGND
DA_SBL
RET_GND
MIC_IN
MIC_GND
VAUX_R
VOL_MUTE
NC
TRG1
232IMO
M/DGND
KILLR
M3.3V
RC_OUT
AGND AGND
AGND
SL
EXT_SR
AGND
EXT_SBL
AGND AGND
SBR
AGND
SBL
FR
AGND
AGND
AGND
TRG1
TU_SEN
DAGND
USB_L
DAGND
DAGND
DAGND
AGND
VAUX_L
A/D_R
232OMI
BT_LINK
PRE_SW
DA_+5V
TRG_GND
TRG_15V
A_+7V
A_+7V
A_-7V
A_-7V
RET_GND
RET_GND
TU_GND
TUNER_R
TU_GND
TU_RST/ST
AGND AGND AGND
PRE_MUTE
TU_SDIO/SDA
TU_SCLK/SCL
TU_GPIO2/TUNED
DA_+5V
DA_+5V
A_-7V
MVOL_DATA
MVOL_CLK
M3.3V
M/DGND
A_+7V
BT_LINK
RC_OUT
FRONT_IRIN
MUTE3.3V
RC_IN
REMOTE3.3V
232OMI
VOL_CLK
VOL_LATCH
VOL_DATA
SWM5V(MX)
AGND
MX_R
AGND
MX_L
A_+7V
A_+7V
FRONT_IR
RC_IN
D5V(MX)
REMOTE3.3V
SWM5V(MX)
RET_GND
TUNER_L
TU_SEN
AGND
FL
SR
232IMO
A_-7V
A_+7V
KILLIR
D5V(MX)
TRG_GND
A_-7V
A_-7V
VOL_MUTE
PRE_SW
ZONE2_R
MUTE_Z2
MUTE_3.3V
ZONE2_L
TRG_+15V
TU_SDIO/SDA
TU_SCLK/SCL
TU_GPIO2/TUNED
R4251
R4252
R4233
R4232
R4249
R4226
D4208
R4271
R4272
R4274
R4275
R4277
R4227
R4348
R4229
R4217
R4218
R4208
R4219
R4209
C4210
R4220
R4273
R4276
R4287
D4209
R4244 R4245 R4248
R4228
D4203
R4206
R4207
C4552
R4230
C4553
R4261
R4262
R4336
C4209
R4263
R4264
R4265
R4267
R4268
R4269
R4250
R4349
C4295
R4354
C4211R4551
C4551
R4216
D4204
R4550
D4205
D4206
R4266
R4270
R4210
R4257
R4363
C4290
R4332
R4341 R4347
C4204
D4202
R4211
R4221
R4205
C4550
R4552
R4344
D4207
R4231
R4259
R4260
C4280
C4282
113
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Denon AVR-E400 Specifications

General

HDMI Inputs	6
HDMI Outputs	1
3D Pass-through	Yes
4K Pass-through	Yes
Dolby TrueHD	Yes
DTS-HD Master Audio	Yes
Audyssey MultEQ	Yes
Network Connectivity	Yes
AirPlay	Yes
DLNA	Yes
Input Impedance	47 kOhms
Input Sensitivity	200 mV
Signal-To-Noise Ratio	100 dB
Response Bandwidth	10 Hz - 100 kHz
THD	0.08%
Tuner Presets	56
Tuner Bands	AM/FM
Frequency Response	10 Hz - 100 kHz
Video Upscaling	Yes
Bluetooth	No
Wi-Fi	No
Surround Sound Effects	DTS Neo:6
Audio D/A Converter	192kHz/24-bit
Inputs	HDMI, Digital Optical, Digital Coaxial, Analog
Outputs	HDMI, Headphones