Denon AVR-S730H Service Manual

SCH04_DIGITAL SUPPLY
DIGITAL AUDIO
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
D5V
D3.3V
D1.0V
TO NETWORK PART
SWM3.3V
M3.3V
M3.3V
1.D5.2V
2.D5.2V
5.D_GND
4.D_GND
6.MAIN_POWER
TO OSD PART
TO DSP PART
FROM SMPS B'D
TO MCU PART
TO LEVEL CHG B'D
DIGITAL SUPPLY PART
D1.8V
2.5mm 5PIN WIRE
TO HDMI_RX
DSP
TO PLD PART
TO HDMI_TX
CEC1V1
HDMI
3.M_RESET
VIN
EN
VFB
SW
VBSTGND
VIN
EN
VFB
SW
VBSTGND
VIN
EN
VFB
SW
VBSTGND
VIN
EN
VFB
SW
VBSTGND
C7464
0.1uF
R7453
10K
C7463
0.022uF
C7478
0.1uF
C7477
0.1uF
R7475
OPEN
R7491
3K3
R7490
10K
D7402
KDS160
C7482
OPEN
C7481
OPEN
R7486
4K7
R7489
100
R7487
47K
R7488
100K
R7485
10K
C7484
0.1uF
C7485
O
PEN
C7408
OPEN
C7407
OPEN
C7406
470/16V
C7405
0.1uF
C7404
OPEN
L7401
CB03YTYH600
L7402
CB03YTYH600
L7403
CB03YTYH600
C7401
470/16V
C7402
OPEN
C7403
0.1uF
L7404
CB03YTYH600
C7474
0.1uF
C7473
0.1uF
R7466
OPEN
C7476
0.1uF
C7475
0.1uF
R7468
10K
L7451
CB03YTYH600
Q7421
CVTI SA1530AC1
R7452
OPEN
R7467
10K
R7469
10K
R7476
18K
R7480
10K
Q7418
CVTI SA1530AC1
R7481
3K3
C7486
OPEN
C7489 OPEN
Q7420
CVT2 SC3052
654
3 2 1
Q7402
FDC608PZ
654
3 2 1
Q7410
FDC608PZ
654
3 2 1
Q7413
FDC608PZ
654
3 2 1
Q7415
FDC608PZ
C7487 1uF
C7483
1uF
C7488 10/6.3V
IN
GND
OUT
1 3
2
IC747
NJM2845DL133
R7493
3K3
R7492
10K
Q7423
CVTI SA1530AC1
D7403
KDS160
D7404
KDS160
C7423
OPEN
L7411
CB03YTYH600
L7412
OPEN
L7414
CB03YTYH600
L7415
OPEN
R7411
33
C7436 O PEN
L7421
CB03YTYH600
L7422
OPEN
L7425
OPEN
L7424
CB05YTYH221
R7421
33
C7448 OPEN C7449 OPEN
L7431
CB03YTYH600
L7432
OPEN
L7434
OPEN
R7431
33
3
NC
VDD
GND
CD OUT
2
4 5 1
IC746
OPEN
C7490 OPEN
R7412
100K
R7432
100K
R7422
100K
R7414 10K/F
R7415
33.2K/F
R7416
0
C7417
0.1uF
R7434
10K/F
C7442
0.1uF
R7424
10K/F
R7425
13.7K/F
R7426
0
C7430
0.1uF
C7411
0.1uF
C7437
0.1uF
C7424
0.1uF
C7425
0.1uF
C7438
0.1uF
C7412
0.1uF
C7422
0.1uF
C7447 0.1u F
C7435 0.1uF
D7401
KDS160
R7484
10K
C7470
0.1uF
C7469
0.1uF
R7459
OPEN
R7460
10K
654
3 2 1
Q7406
FDC608PZ
C7472
0.1uF
C7471
0
.1uF
R7463
OPEN
R7464
10K
654
3 2 1
Q7408
FDC608PZ
C7480
0.1uF
C7479
0.1uF
R7478
OPEN
R7479
18K
654
3 2 1
Q7417
FDC608PZ
C7467
0.1uF
R7457
27K
654
3 2 1
Q7404
FDC608PZ
R7436
0
C7461 O PEN
C7462 O PEN
L7441
CB03YTYH600
L7442
OPEN
R7441
33
R7442
100K
R7444
10K/F
C7455
0.1uF
C7450
0.1uF
C7451
0.1uF
C7460 0.1uF
R7435
3.09K/F
R7445
4.7K/F
R7456
OPEN
C7466
0.01uF
123
4 5 6
IC741
TPS563200DDCR
123
4 5 6
IC742
TPS563200DDCR
123
4 5 6
IC743
TPS563200DDCR
123
4 5 6
IC744
TPS563200DDCR
C7416
0.1uF
C7429
0.1uF
C7441
0.1uF
C7454
0.1uF
123456
CN741
CJP06GA 01ZY
R7417
47K
R7427
47K
Q7412
CVTI SA1530AC1
R7446
0
C7418 OPENC7431 OPEN
C7443 OPEN
C7456 OPE N
R7413
OPEN
R7423
O
PEN
R7433
OPEN
R7443
OPEN
L7413
(5040) 3.6uH
L7423
(5040) 3.6uH
L7433
(5040) 2.2uH
L7443
(5040) 2.2uH
R7451 10K
R7454
1K
R7458 10K
R7462 10K
R7465 10K
R7474 2K
R7477 2K
D5V_PW
CPU_P W
CEC_PW 2
DV_PW
DA_PW2 DA_PW
CEC_PW
C7413
16V/10uF
C7419
6.3V/22uF
C7414 16V/10uF
C7415 16V/10uF
C7420
6.3V/22uF
C7421
6.3V/22uF
C7432
6.3V/22uF
C7433
6.3V/22uF
C7434
6.3V/22uF
C7444
6.3V/22uF
C7445
6.3V/22uF
C7446
6.3V/22uF
C7457
6.3V/22uF
C7458
6.3V/22uF
C7459
6.3V/22uF
C7427 16V/10uF
C7428 16V/10uF
C7439 16V/10uF
C7440 16V/10uF
C7452 16V/10uF
C7453 16V/10uF
C7426
16V/10uF
C7465 OPENC7468
OPEN
R7470
2.7
R7471
2.7
R7473
2.7
Q7403
H
VTKR C102S
Q7414
HVTK RC102S
Q7416
HVTK RC102S
Q7419
HVTK RC102S
Q7422
HVTK RC102S
Q7424
HVTK RC102S
Q7401
HVTK RC104S
Q7405
HVTK RC104S
Q7407
HVTK RC104S
Q7409
HVTK RC104S
Q7411
HVTK RC104S
R7483
0
R7437
0
N5V_P W
N3V3_PW
R7449
0
R7448
0
R7447
0
CEC_POWER
DV_POWER
DA_POWER
CPU_POWE R
M_RESET
BDOWN
NET3.3V
D5V
DA3V3
DA1.0V
DGND
DGND
DV5V
DGND
MCU_3V3
MAIN_PO WER
SWM3.3V
MCU+5V
SWM3.3V
DGND
D5V_POWER
CPU_POWE R
DA_POWER
D1V8H
CEC3V3
CEC5V
DV_POWER
SWM5V
SWM5V
CEC_POWER 2
CEC_POWER 2
D5V_POWER
PLD1.8V
LEGO5V
CEC1V1
DGND
CEC1V1
CEC3V3
DGND
C
EC5V
CEC_POWER 2
CPU_POWE R
DGND
D
5V_POWER
CEC_POWER
DV3V3
CEC_POWER
DV_POWER
DA_POWER2
DA_POWER2
DA_POWER
DV_POWER
DV_POWER
DA_POWER
DA_POWER2
CEC_POWER
D5V_POWER
NET5V_PO WER
NET5V_PO WER
NET5V_PO WER
NET3V3_PO WER
NET3V3_PO WER
NET3V3_PO WER
CEC_POWER
1A
TO A1
7A
TO A7
3B
TO B3
B5
TO 5B
B6
TO 6B
B7
TO 7B
B8
TO 8B
B9
TO 9B
CN741
TO BN601
13
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-S730H Specifications

General

Channels	7.2
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive)	110W
Power Output (6 ohm, 1 kHz, 10% 1ch Drive)	165W
HDMI Inputs	6
HDMI Outputs	1
Dolby Atmos	Yes
DTS:X	Yes
DTS Virtual:X	Yes
Wi-Fi	Yes
Bluetooth	Yes
HEOS Multi-room	Yes
4K Ultra HD Pass-through	Yes
HDR Support	Yes (HDR10, Dolby Vision, HLG)
Auto Speaker Calibration	Audyssey MultEQ
AirPlay	Yes (AirPlay 2)
Internet Radio	Yes
Phono Input	No
Ethernet Port	Yes
Power Output per Channel	75W (8 ohm, 20Hz-20kHz, 0.08% 2ch Drive)
USB Input	1 (Front)