Denon AVR-S730H Service Manual

Proceeding : TOP COVER → DIGITAL PCB
(1) Remove the screws.
(2) Remove the screws. Remove the FFC. Remove the connector.
2. DIGITAL PCB
↓Shooting direction: A↓
x6
x7 X1400H E3 Only
x8
x2
FFC
FFC
CN813
CN741
CN823
CN754 CN822
CN753
Proceeding : TOP COVER → DIGITAL PCB → RADIATOR ASSY
(1) Remove the screws.
(2) Remove the screws. Remove the connector.
Proceeding : TOP COVER → SMPS PCB
See "EXPLODED VIEW" for instructions on removing the SMPS PCB.
Proceeding : TOP COVER → REGULATOR PCB
See "EXPLODED VIEW" for instructions on removing the REGULATOR PCB.
Proceeding : TOP COVER → POWER TRANS
See "EXPLODED VIEW" for instructions on removing the transformer (TRANS).
3. RADIATOR ASSY
↓Shooting direction: A↓
x12x4
↑Shooting direction: A↑
x4
x2
x2
x2
CN502
CN104
4. SMPS PCB
5. REGULATOR PCB
6. POWER TRANS
61
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)