Denon AVR-X8500H Service Manual

POWER DIAGRAM
IN OUT
TR
CEC_POWER
2SA2018
CEC5V
5.2V
D5V
5.2V
form_MAIN
ANALOG_AUDIO_+7V
POWER_AMP_GND
SWM+3.3V
ＡＣ ＰＬＵＧ
IN
OUT
REG
NJM2845DL1-18
IN OUT
IC
USBVBUSDRV
NCP380
FRONT_USB_VBUS
5.2V
D5V
5.2V
form_NETWORK_MODULE
M+3.3V
FAN_GND
CEC3.3V
DA3.3V
DAC_+5V
FLD_AC
DA1.8V
POWER_AMP_HIGH_B
IN OUT
DC-DC_CONV.
CEC_POWER1
XCL212
CEC1.1V1
1.2V
D5V
5.2V
form_MAIN
REMOTE+3.3V
POWER_AMP_HIGH_B
IN OUT
POWER_SW
DV_POWER1
NCP380
DV5V
5.2V
D5V
5.2V
form_MAIN
M+3.3V
IN OUT
DC-DC_CONV.
CEC_POWER1
XCL212
DA1.1V
1.1V
D5V
5.2V
form_MAIN
IN OUT
DC-DC_CONV.
DV_POWER2
XCL212
DV1.8V
1.8V
D5V
5.2V
form_MAIN
FAN_+6～12V
REMOTE+3.3V
IN
OUT
REG
FLD_VKK
DA1.1V2
DV1.8V
D5V
FRONT_USB_VBUS
FLD_GND
IN OUT
FET
DV_POWER1
FDC60BPZ
DV3.3V
3.3V
CEC3.3V
3.3V
form_MAIN
IN OUT
DC_DC_CONV.
POWER
MPM80
25V
+12V
DV5V
SWM+3.3V
NET3.3V
TRIGGER_GND
IN
OUT
Tr
IN OUT
DC-DC_CONV.
CEC_POWER1
XCL212
CEC1.1V2
1.2V
D5V
5.2V
form_MAIN
IN
OUT
Tr
M+3.3V
IN OUT
FET
NET5V_POWER
FDC60BPZ
NET5V
5.2V
D5V
5.2V
form_MAIN
DV3.3V
MAINCPU_CONTROL
USBVBUSDRV
RELAY_GND
IN OUT
FET
NET3.3V_POWER
FDC608PZ
NET3.3V
3.3V
M3.3V
3.3V
from_MAIN
IN OUT
DC-DC_CONV.
DA_POWER1
XCL212
CEC1.1V
1.1V
D5V
5.2V
form_MAIN
DSP1.1V1
NET5V
IN OUT
DC_DC_CONV.
CEC_POWER
XCL212
CEC3.3V
3.3V
D5V
5.2V
form_MAIN
CEC1.1V1
FLD_AC
IN OUT
DC_DC_CONV.
POWER
XCL212
M3.3V
3.3V
D5V
5.2V
CEC5V
CEC1.1V2
DAC_GND
AV-5V
GND
RELAY_12V
IN OUT
DC_DC_CONV.
DA_POWER1
XCL212
DA3.3V
3.3V
D5V
5.2V
form_MAIN
IN OUT
FET
CPU_POWER
FDC608PZ
SWM3.3V
3.3V
M3.3V
3.3V
form_MAIN
IN OUT
TR
REMOTE_POWER
2SA2018
REMOTE3.3V
3.3V
M3.3V
3.3V
form_MAIN
ANALOG_AUDIO_GND
IN OUT
DC-DC_CONV.
POWER
ISL85415FRZ
AV-5V
-5V
DV5V
5.2V
IN OUT
TR
CPU_POWER
2SA2018
SWM5V
5.2V
D5V
5.2V
form_MAIN
ANALOG_AUDIO_-7V
TRIGGER1&2_+12V
SWM+5V
IN OUT
DC-DC_CONV.
CEC_POWER1
XCL212
CEC1.1V3
1.2V
D5V
5.2V
form_MAIN
CEC1.1V3
IN
OUT
REG
DAC_+3.3V
MAIN_POWER
DSP/DIR/
PLD/DAC
0.02A
ANALOG VIDEO
NETWORK
0.25A
DIGITAL PCB BLOCK
CONTR
OLLER
POWER AMP BLOCK
ANALOG AUDIO BLOCK
Digital Audio BLOCK
FLD BLOCK
TRIG/FAN/RELAY BLOCK
HDMI TX
DECORDER
RESET/B_DOWN
HDMI SW2
MAIN CPU
VIDEO PLD
FRONT
HDMI SW1
232C
I/P OSD
●AVRX8500/AV8805 BLOCK DIAGRAM (P.SUPPLY)
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
57

Denon AVR-X8500H Specifications

General

Channels	13.2
Power Output	150W per channel (8 ohms, 20Hz-20kHz, 0.05% THD)
Frequency Response	10Hz-100kHz (+1, -3dB)
HDMI Inputs	8 (1 front)
HDMI Outputs	3
Dolby Atmos	Yes
DTS:X	Yes
IMAX Enhanced	Yes
HEOS Multi-room	Yes
Wi-Fi	Yes
Bluetooth	Yes
Voice Control	Amazon Alexa, Google Assistant, Apple Siri
Impedance	4-16 ohms
HDR Compatibility	HDR10, Dolby Vision, HLG
Audio Return Channel (ARC)	Yes
Digital Audio Inputs	2 Optical, 2 Coaxial
Analog Audio Inputs	6
Phono Input	Yes
Speaker Connectors	Binding Posts
Supported Audio Formats	MP3, WMA, AAC, FLAC, ALAC, WAV, DSD
Surround Sound Support	Dolby Atmos, DTS:X, Auro-3D
Tuner	AM/FM
Input Sensitivity/Impedance	200 mV / 47 kohms
HDCP Support	2.2
Other Connections	USB, Ethernet, RS-232C
Wireless Connectivity	Wi-Fi, Bluetooth
Signal-to-Noise Ratio	102 dB
DAC	AKM AK4490EQ (32-bit/192kHz)
Total Harmonic Distortion	0.05% (20Hz - 20kHz, 150W)