Denon AVR-X2300W Service Manual

SCH25_FRONT1
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWERHDMI GND LINE POWER- LINE POWER+ LINE
NC
NC
X X
0
O
O
H/PR
H/PL
NC
NC
NC
MIC
NC
NC
0
REDLED
R4436 68K
C4430 100N-K
R4445
10K
R4449
OPEN
C4444 100P-J
C4417 47/16 C4418 47N-K
SWM5V
C4427 100P- J
C4469
OPEN
C4471 220/6.3(8*5)
C4453 100P-J
D4411 CDS3C05HDMI1
TO HDMI NETPHY A5
VSELB
ISELB
KEY3
KEY1
H/PDET
FIL_CTRL
FLRST
FLCE
FLCLK
FLDATA
SWM5V
H/PR
A-7V
R4409
1K
FIL_CTRL
R4463
R4441
OPTION A
MODEL
560
OPEN
AVR S920
5601.2K
0
O
AVR X2300
C4422
1/50
1.2K
560
OPEN
ISELA
VSELB
H/PR
H/PL
A+7V
MICDET
LED4402
MODEL
ISELA
SWM3.3V
C4435
OPEN
AVR X2300
ISELA
SWM3.3V
VSELA
VSELB
SWM3.3V
R4475
OPEN
R4480
OPEN
GND
RED/WHITE(5PI)
AVR X3300
R4463
1K2
R4460
2K2
R4458 100
MICDET
USB B'D
C4446
OPEN
C4451 OPEN
C4476 10N-K
R4476
OPEN
10/50
C4439
GND
-DATA
+DATA
VBUS
MIC.
MICDET.
BKT4402
BKT4401
ISELA
VSELA
B/PIRIN
MICDET
KEY2
FIRIN
H/PL
A+7V
MIC
R4404
100
R4403
100
SW4400
R4413
0
C4412
10/50
C4410
OPEN
SW4402
R4417
100
R4474
150
C4414
10N-K
C4413
47N-K
C4416
OPEN
C4415
OPEN
SW4414
R4481
OPEN
R4483
OPEN
R4415
100
R4421
47K
D4400 O PEN
SW4403
R4462
R4440
AREA
F4401
6125FF500-R
F500mAL/125V
OPEN
C4419
R4420
39K
2SC3052
Q4402
LED4401 OPEN
SW4404 SW4405
R4427
0
0
E3
560
Q4413
RT1N241C
220K
R4487
D4401
1N4007
C4421
100/63
R4422
100
SW4406 SW4416
R4484
150
E3
560
0
1.2K
OPEN
10K
R4488
R4496
22K
Q4404
KTC1027Y
R4429
OPEN
SW4417 SW4418
R4492
OPEN
R4485
OPEN
1.2K
OPEN
E3
47N-K
C4424
SW4407
560
E2/E1C
KTC1027Y
Q4412
R4433
10K
R4432
OPEN
SW4409
R4447
100
GRNLED
R4440
OPEN
R4441
0
SW4420 SW4419
R4494
180
R4437 91K R4439 10
C4429
100N-K
R4438 10
ISA1530AC1
Q4408
4K7
R4446
SW4421
ISELB
VSELA
MIC
A-7V
AREA
STBY LED OPTION
ISELB
D/MGND
ZD4403
ZJ5.1B
100K
R4448
E3 E3
OPEN
C4449
R4465
OPEN
E2/E1C/K
ISELB
D/MGND
D/MGND
G4402
E3
R4462
1K2
R4489
100
C4478
10N-K
ZD4407
OPEN
BD4402
C4436
47N-K
R4482
OPEN
E2/E1C
SW4411
ZD4408 OPEN
C4445
470P-J
0
JP4402
R4450
47K
A-7V
BD4410
21
34
L4401
OPEN
BD4409
0
LED4402
ZD4409 OPEN
C4450
470P-J
R4477
OPEN
C4440 47N-K
820
R4454
R4451
1K
R4469 100K
C4443 100N-K
100
R4467
GND
VBUS
C4458 OPEN
C4457 OPEN
ZJ5.1B
ZD4405
R4473
100K
2K2
R4466
JP4490
0
D4408
LBAS16HT1G
100N-100V(PEF)
C4462
JACK4401
G4400
FROM HDMI
BKT4400
ZJ6.8B
ZD4400
R4412
47K
C4411
100N-K
R4491
OPEN
CB4400
0
CB4401
0
RMC4400
R34FS9A
R4414
10
R4416
100K
C4420
OPEN
LED4400 BIR-BM1341T
R4423
100K
R4500
27K(1W)
OPEN(1W)
R4501
5.1(1W)
R4502
R4431
OPEN
C4425 100P- J C4428 100P- J
C4431
OPEN
C4432
OPEN
4321 6 75
35237-07
CP4401
ZD4404
ZJ5.1B
4321 6 75
35336-07
CP4402
4321 6 75
35336-07
CP4403
4321 6 75
35237-07
CP4405
C4470
100N-K
C4477
10N-K
ZD4406
OPEN
BD4401
R4486 2K2
C4472
1N-J
D4412 CDS3C05HDMI1 D4413 CDS3C15GTA
SW4410
EC16B24SO-ZZZ
100
R4452
1/50
C4447
123456
WIRE_6P
CN4402
BD4407
0
D4410
LBAS16HT1G
C4463
47N-100V(PEF)
G4401
D/MGND
D/MGND
VSELB
ISELB
KEY3
KEY1
H/PDET
FIL_CTRL
FLRST
FLCE1
FLDATA
FLCLK
REDLED
REDLED
SWM5V
H/PR
H/PGND
H/PGND
VGND
MICGND
MICGND
A-7V
SWM3.3V
SWM3.3V
M3.3V
D/MGND
C4409
10/50
FIRIN
R4419
390
KEY2
FLRST
OPEN
AVR X3300
FLDATA
FLCE
R4443 100
VH
RED/GREEN(5PI) RED/GREEN(5PI)RED/WHITE(5PI)
AVR S920
STBY LED(R)STBY LED(R)
R4457 100
H/PGND
H/PDET
D/MGND
D/MGND
A+7V
C4433
1/50
MICGND
C4434
1/50
+DATA
VBUS
RED/GREEN(5PI)
STBY LED OPTION
C4475 10N-K
R4472 4K7
R4461 100
ENCODER B'D
1N-K
C4455
100
R4478
MICGND
C4437 82P-J
R4455 100
BD4411 CB05YTYH221
C4454 OPEN
HDMI DIGITAL CNT M7
ISELA
VSELA
MICDET
KEY2
B/PIRIN
GRNLED
GRNLED
H/PL
FRONT_IRIN
POWERKEY
POWERKEY
A+7V
R4402
0
C4479
100N-K
C4408
100N-K
Q4401
RT1P441C
R4418
390
B/PIRIN
SW4401 SW4413 SW4415
KEY1
KEY3
Q4400
RT1N441C
R4410
10K
R4411
100
R4406
OPEN
R4408
1
R4424
0
R4430
100
E2/E1C/K
Q4409
2SC3052
10K
R4428
ZD4401
ZJ22B
C4423
1/50
R4425
39K
Q4403
2SC3052
R4435
4K7
SW4408
R4434
0
R4493
150
R4495
OPEN
FLCLK
R4444 100
R4442 100
47/16
C4426
STBY LED(G)
STBY LED(G)
POWERKEYPOWERKEY
POWERKEY
FUNCTION CNT B'D
H/PDET
H/PGND
R4468
OPEN
-DATA
R4490
100
R4479
4K7
R4464
4K7
FUNCTION ENCODER
FUNCTION ENCODER B'D
C4442
470P-J
R4471 4K7
R4459 100
1N-K
C4456
C4448
100N-K
H/P B'D
R4453 18K
C4438
100/10
R4456
3K3
BD4403
0
OPEN
R4470
MIC B'D
C4452 OPEN
JP4491
0
JP4492
0
JP4493
0
FROM TRANS
1234
YMAW025-07R
CP4400
OPTION_A
R4405
1
R4407
OPEN
Q4411
RT1N141C
ZD4402
ZJ15B
Q4407
RT1N141C
RT1N141C
Q4405
ISA1530AC1
Q4406
5
6
8
7
IC4400:B
NJM4580CG
4 23 1
CP4406
USB(MNA222T0201T)
SW4412
EC16B12SAAD4ZZZ
C4441
470P-J
JP4401
0
3
2
4
1
IC4400:A
NJM4580CG
135791133353739
1214161820222426283032
17 15 13192127 25 2331 29
4 28 61034363840
1.0-11S-40PW
CN4400
D4406
LBAS16HT1G
C4460
10N-100V(PEF)
D4405 LBAS16HT1G
10N-100V(PEF)C4459
D4403
LBAS16HT1G
D4404
LBAS16HT1G
2
Q18G
4
17G
7
TSA
8
DA
9
CP
10
CS
12
OSC
14
VH
16
LGND
1
F1
5
18G
3
Q17G
6
TSB
13
VDD
15
PGND
11
RESET
17
F2
MUTE
PCM
DIG.
dB
Z2
AUTO DIGITAL S.BACK
dts
TUNED STEREO SLEEP
ANA.
HDMI ANALOG
SDRYESSYDUA
018BT021GINK
FRONT 1/2
AVR_S920_X2300_X3300 FRONT
CN4402
TO N1008
CN4400
TO N1017
31
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X2300W Specifications

General

Receiver type	-
Audio output channels	7.2 channels
Power output per channel (20-20KHz@8 Ohm)	95 W
HDMI in	7
Number of HDMI outputs	2
Wi-Fi	Yes