Denon AVR-X4000 Service Manual

ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEOGND LINE POWER- LINEPOWER+ LINE DIGITAL VIDEO STBY POWER
FL
FR
C
SL
SR
SBL1/FHL1/FWL1
SBR1/FHR1/FWR1
SDT0
LRCK MCLK SCLK PDN DIF CKS2 CKS0 AINR
AINL CKS1
VCOM AGND
VA VD
DGND
C4521,C4522
AVRX4000 : OPEN
C4523,C4524
AVRX4000 : OPEN
C4525,C4526
AVRX4000 : OPEN
C4527,C4528
AVRX4000 : OPEN
RSV2
RSV1
RSV2
RSV1
LRCK
BCK
RSV2
DIN1
DIN2
DIN3
DIN4
VDD
DGND
SCKI
RST
ZERO1
ZERO2
AMUTEI
AMUTEO
MD/SDA/DEMP
MC/SCL/FMT
MS/ADR0/RSV
TEST /ADR1/RSV
MODE
RSV2
VCC2
AGND2
RSV2
VOUT1-
VOUT1+
VOUT2-
VOUT2+
VOUT3-
VOUT3+
VOUT4-
VOUT4+
VOUT5-
VOUT5+
VOUT6-
VOUT6+
VOUT7-
VOUT7+
VOUT8-
VOUT8+
RSV2
AGND
1
VCOM
VCC1
SW1
161514131211109
8 7 6 5 4 3 2 1
IC451
AK5358B ET
R4413
15K
R4425
470
R4423
470
R4419
12K
R4421
12K
C4423
270P
R4427
100
R4428
100
C4411
1800P
R4415
150K
R4447
100
R4448
100
C4432
820P
R4463
820
R4467
100
R4468
100
C4451
1000P
R4457
120K
R4455
120K
R4487
100
R4488
100
C4514
4.7/6.3V
C4513
4.7/6.3V
C4512 1/10V
C4511 1/10V
C4507
10/16V
C4505 4700P
R4505 100K
R4501
0
R4503
OPEN
R4507 OPEN
C4508
10/16V
C4506 4700P
R4506 100K
R4502
0
R4504
OPEN
R4508 OPEN
R4515
33
R4516
1k
C4516
1000P
C4429
100/16V
C4430
100/16V
C4537
1000P
C4538
1000P
C4539
OPEN
C4540
1000P
C4541
1000P
C4542
1000P
C4543
OPEN
C4544
1000P
C4521C4523C4525C4527 C4522C4524C4526C4528
C4491
0.1
C4492
0.1
C4493 1000P
C4494 1000P
C4495 OPEN
C4496 OPEN
C4497 1000P
C
4498 1000P
C449
9 1000P
C4581 1000P
C4582 OPEN
C4583 1000P
C4584 1000P
C4585 1000P
C4586 1000P
C4587 1000P
C4588 1000P
C4589 1000P
C4590 1000P
C4591 1000P
C4592 OPEN
C4593 1000P
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC442
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC443
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC445
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPU T
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC447
NJM8080G
484746454443424140393837363534333231302928272625
24 23 22 2 1 20 19 18 17 16 1 5 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC441
PCM1690DCAR
R4401
33
R4402 4.7K
R4403 1K
C4401
0.1
R4404 4.7K
C4404
1/10V
C4403
1/10V
C4402
10/6.3V
C4406
1/10V
C4407
10/6.3V
C4405
10/6.3V
R4444
820
R4440
22K
R4436
OPEN
R4446
820
R4442
22K
R4438
OPEN
R4411
15K
R4412
15K
R4414
15K
R4416
150K
R4417
150K
R4418
150K
R4420
12K
R4422
12K
R4424
470
R4426
470
C4412
1800P
C4424
270P
C4425
270P
C4426
270P
R4433
15K
R4431
15K
R4435
150K
R4439
12K
R4443
470
R4445
470
R4441
12K
R4437
150K
R4432
15K
R4434
15K
R4453
15K
R4451
15K
R4459
18K
R4461
18K
R4465
820
C4463
180P
C4465
180P
R4452
15K
R4454
15K
R4456
120K
R4460
18K
R4464
820
R4458
120K
R4462
18K
R4466
820
R4473
15K
R4471
15K
R4472
15K
R4474
15K
R4475
150K
R4479
12K
R4476
150K
R4480
12K
R4483
470
R4484
470
R4485
470
R4481
12K
R4477
150K
R4478
150K
R4482
12K
R4486
470
C4431
1800P
C4443
270P
C4444
270P
C4445
270P
C4446
270P
C4452
1000P
C4464
180P
C4466
180P
C4471
1800P
C4483
270P
C4485
270P
C4472
1800P
C4484
270P
C4486
270P
C4427
100/16V
C4428
100/16V
D_AUDIO
ADINL
ADINR
ADC
MCU_DAT A
DAFL
DAFR
DAC
DASW1
DASL
DASR
DASBL1/FHL1/FWL1
DASBR1/FHR1/FWR1
DACMS1 DACMDI DACMC DACRST1 ADCRST MUT EFLAG
DACSB1/FH1/FW1 DACS DACCSW1 DACF DACFS DACB CK DACMCK
DAGNDDGND
DGND
MUT EFLAG
A-7V
A+7V
A+5V
A+5V
DAGND
DACMS1 DACMDI DACMC DACRST1
ADCRST
256FSDIR1 64FSDIR1
FSDIR1 DATAAD
DACMCK DACB CK
DACFS DACF DACS DACSB1/FH1/FW1
DATAAD F
SDIR1
64FSDIR1 256FSDIR1
DACCSW1
DACF
DACCSW1
DACFS
DACB CK
DACMS1
DACMDI
DACMC
DACSB1/FH1/FW1
DACS
MUT EFLAG
DACMCK
DACRST1
DACMUTE
64FSDIR1
256FSDIR1
FSDIR1
DATAAD
ADCRST
DA3.3V
DACMUTE
DACMUTE
4E
TO E4
F1
TO 1F
6C
TO C6
SCHEMATIC DIAGRAMS (10/32)
SCH10_DIG_MAIN_DAC1
139
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-X4000 Specifications

General

Receiver type	-
Frequency range	10 - 100000 Hz
Output impedance	16 Ω
Speaker selector	A+B
Input sensitivity	200 mV
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	102 dB
Total Harmonic Distortion (THD)	0.008 %
Power output per channel (1KHz@6 Ohm)	165 W
Power output per channel (20-20KHz@8 Ohm)	125 W
HDMI in	7
AC (power) in	Yes
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	2
Number of HDMI outputs	3
Connectivity technology	Wired
Speakers connectivity type	Banana connector
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Wi-Fi	No
RDS features	PTY, TP
FM band range	87.5 - 108 MHz
Supported radio bands	FM
Internet radio services supported	Spotify, vTuner
Supported video modes	1080i, 1080p, 480p, 576p, 720p
Display	VFL
Color depth	24 bit
Aspect ratio	4:3, 16:9
Product color	Silver
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), DTS-HD, DTS-HD Master Audio
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibility	Not supported
AC input voltage	230 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	670 W

Weight and Dimensions

Depth	379 mm
Width	434 mm
Height	167 mm
Weight	12300 g