Denon AVR-X6300H Service Manual

SCHEMATIC DIAGRAMS
SCH01_DIGITAL CONNECT
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
GND LINE POWER- LINE POWER+ LINE AUDIO SIGNAL TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
BLM21PG221
L6006
BLM21PG221
L6002
BLM21PG221
L6004
BLM21PG221
L6005
BLM21PG221
L6003
MAINPW
R6014
100
2SC4617EB
Q6008
Q6006
KRC402E-RTK
KDS160
D6002
0.1
C6013
R6007
3.3K
R6013
100K
R6006
10K
C6010
OPEN
C6011
OPEN
C6009
OPEN
C6012
1u
R6009
10K
0.1
C6014
KDS160
D6001
R6012
47K
R6010
10K
R6008
OPEN
OPEN
U6002
1
VDD
2
VSS
3
PDN
4
OUT
R6011
4.7K
Q6007
2SA2018
M3.3V
DGND
SWM3.3V
MAIN_RST
MAIN_BDOWN
CPU_POWER
REMOTE_POWER
40P-FFC
N6004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
33P-SOCKET(C125Z2)
N6012
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
33P-SOCKET(C125Z2)
N6014
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
33P-FFC
N6010
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
33P-FFC
N6011
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
OPEN
N6002
1
2
3
4
5
6
7
8
OPEN
N6003
1
2
3
4
5
6
7
DV5V
DV3.3V
19P-FFC
N6005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Q6002
KRC402E-RTK
BLM21PG221
L6001
C6002
0.1
Q6003
2SA2018
100K
R6004
C6001
OPEN
Q6005
FDC608PZ
1
2
3
4
5 6
10K
R6003
R6002
3.3K
C6003
0.1
Q6004
KRC402E-RTK
R6001
10K
0 R5075
C6018
OPEN
4.7u
C6020
0.1
C6019
100/6.3
C6016
100/6.3
C6015
C6017
OPEN
4.7u
C6022
OPEN
C6023
0.1
C6021
C9116
330P
BLM21PG221
L9100
R9110
15K
C9122
0.1
C9121
0.01
C9120 1000P
C9101
10/6.3
C9117
10/6.3
R9108
47K
C9118
22/6.3
BLM21PG221
L9104
R9109
0
C9103
1u
R1928
47
SN74AHCU04PWR
U1904
1312
R1929
47
SN74AHCU04PWR
U1904
5
6
SN74AHCU04PWR
U1904
98
1.5K
R1930
R1927
1M
SN74AHCU04PWR
U1904
11
10
SN74AHCU04PWR
U1904
1
2
1.5K
R1931
1000P
C1938
R1926
1M
SN74AHCU04PWR
U1904
3
4
1000P
C1939
SN74AHCU04PWR
U1904
GND
7
VCC
14
C1936
0.1
C1937
1000P
2
LX
6
CE
7
AVIN
8
GND
9
PVIN
10
L1
11
L2
XCL212B082DR
U9201
1
NC
5
FB
4
NC
3
LX
SWM5V
DAC1_S/SW1
DAC1_-/RSV1
DAC1_BCK//CK
DAC1_C/C
DAC1_-/SR
DAC1_LRCK/FL
DAC1_SW2/SL
DAC1_F/FR
DAC1_-/SW2
DAC1_MCLK
DAC2_MCLK
DAC2_-/SR
DAC2_F/FR
DAC2_SW2/SL
DAC2_C/C
DAC2_S/SW1
DAC2_LRCK/FL
DAC2_BCK//CK
DACPCMSW2RSV/DSDSW2
DACPCMF/DSDFL
DACLRCK1/DSDFR
DACPCMCSW1/DSDC
DACPCMS/DSDSL
DACLRCK3/DSDRSV
FL_CE2
VSELB
FL_RST FL_CLK
KEY2
FL_CE1
VSELA
KEY3 KEY1
ISELB RC_IN
POWERKEY
FL_CTRL FL_DATA
ISELA
DOORDET
RCOUT
FLASHERIN GREEN_LED
RED_LED
DA+5V
VCOM
DA3.3V
DACGND
D5V
DGND
NET_FACT_RST
Z2DAC_256fs
Z2DAC_DATA
DLHD
Z3DAC_256fs
Z2DAC_64fs
Z3DAC_64fs Z3DAC_DATA Z2DAC_MUTE Z3DAC_DEMP
Z2DAC_fs
Z3DAC_fs
Z2DAC_DEMP Z3DAC_MUTE
DECIN_CR
DECIN_V DECIN_Y
DECIN_CB
MAINADC_fs
MAINADC_64fs MAINADC_DATA
MAINADC_256fs
COAX2
OPT2
COAX1
OPT1
OPEN
N6013
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Z2NETADC_L Z2NETADC_R
MDAX_LED
KILLIR
TRIGGER2
AEXP_CLK.
DIRECT_LED
AEXP_DA_6OUT.
DCDET
TRIGGER1
ILLUMI_LED
AEXP_STB.
DAC_CCS2
ASODET
H/P_DET
TU_RST
AEXP_OE.
MIC_DET
DAC_RST2
FANDET_ON
ZONECLK
AVSDA
DAC_CCS1
TRDET
SEL_CLK
TU_SCL
DAC_CDATA
232I_MO VOL_CLK
TU_SDA TU_SEN
MAINADC_RST
TU_INT
THERMALINE
DAC_RST1
CURRENTDET
AMPSIGDET
ZONESTB
THERMALINF
ZONEDATA
232O_MI
AVSCL
DAC_CCLK
FANDET_HIGH
SEL_DATA VOL_DATA
7P-EHs
N6001
1
2
3
4
5
6
7
OPEN
R9217
B501
M3-SIDE
VOLMUTE
OPEN.
C6024
R6005
OPEN
D
6
G
2
S
1
Q6001
HN1K02FU
D
3
G
5
S
4
CEC5V
OPEN
C6004
0
R6015
OPEN
R6016
0
R6017
To_8U-210222--4(N5907)
CONNECT-1_UNIT
To_8U-210222-2(N5001)
DAC_UNIT(1/2)
To_8U-210222-1(N9018)
A.AUDIO/VIDEO_UNIT(1/4)
To_8U-110206-2(N6405)
FLD_UNIT
To_8U-110207-7(N6513)
SMPS_UNIT
To_8U-110207-11(N5202)
CONNECT-3_UNIT
To_8U-110207-8(N3903)
232C/PHONO_UNIT
MDAX_LED
ILLUMI_LED
DIRECT_LED
DOORDET
FL_CE2
RCOUT
KILLIR
FLASHERIN
FL_CTRL
VAUXV
H/PR
H/PL
VAUXR
VAUXL
H/PR H/PL VAUXR VAUXL VAUXV
RC_IN
MIC
MIC
POWERKEY
KEY1
KEY2
KEY3
VSELA
VSELB
ISELA
ISELB
FL_CLK
FL_CE1
FL_RST
FL_DATA
H/P_DET
MIC_DET
GREEN_LED
FRONT_IRIN
FRONT_IRIN
RED_LED
B/P_IRIN
B/P_IRIN
ZONESTB ZONEDATA ZONECLK VOL_CLK SEL_CLK SEL_DATA DECIN_V DECIN_Y DECIN_CB DECIN_CR
TRIGGER1
TRIGGER2
232I_MO
CPU_POWER
DLHD
OPT1
OPT2
COAX2
COAX1
FL_CTRL
VSELB
FL_CE2
FL_DATA
RC_IN
POWERKEY
KEY3
ISELA ISELB VSELA
KEY1 KEY2
FL_RST FL_CLK FL_CE1
GREEN_LED
RED_LED DOORDET
FLASHERIN
RCOUT
NET_FACT_RST
NET_FACT_RST
CPU_POWER
Z2DAC_64fs
Z3DAC_fs
Z3DAC_DEMP Z2DAC_DATA
DLHD
Z2DAC_MUTE Z3DAC_64fs Z3DAC_DATA
Z2DAC_fs
Z3DAC_MUTE Z2DAC_DEMP
Z2DAC_256fs Z3DAC_256fs
DECIN_V
DECIN_CR DECIN_CB
DECIN_Y
MAINADC_64fs
MAINADC_256fs
MAINADC_DATA
MAINADC_fs
COAX1 COAX2
OPT2 OPT1
CPU_POWER
CPU_POWER
Z2NETADC_L Z2NETADC_R
MIC_DET
DIRECT_LED
MDAX_LED DAC_RST2
KILLIR
ILLUMI_LED
H/P_DET
DAC_CCS2
ASODET
TRIGGER2 TRIGGER1 AEXP_OE.
DCDET
AEXP_STB.
TU_RST
AEXP_DA_6OUT.
AEXP_CLK.
TRDET
232O_MI
FANDET_ON
ZONECLK ZONESTB
AVSCL
SEL_CLK
DAC_CDATA
DAC_CCLK
TU_SCL
SEL_DATA DAC_RST1
CURRENTDET
AVSDA
TU_SEN
MAINADC_RST
THERMALINF
ZONEDATA
VOL_CLK
TU_INT
232I_MO
FANDET_HIGH
THERMALINE
TU_SDA
DAC_CCS1
AMPSIGDET
VOL_DATA
VOL_DATA Z2DAC_fs
Z3DAC_256fs Z2DAC_64fs Z3DAC_fs Z2DAC_MUTE Z2DAC_DEMP Z3DAC_64fs Z2DAC_DATA Z3DAC_MUTE Z3DAC_DEMP Z2DAC_256fs Z3DAC_DATA Z2NETADC_L Z2NETADC_R AEXP_DA_6OUT. AEXP_OE. AEXP_STB. AEXP_CLK. TU_SCL TU_SDA TU_SEN TU_RST TU_INT AEXP_CLK. AEXP_STB. AEXP_DA_6OUT. AEXP_OE. DAC_CCS2 DAC_RST2 DAC_RST1 DAC_CCS1 DAC_CDATA DAC_CCLK MAINADC_DATA MAINADC_fs MAINADC_64fs MAINADC_256fs MAINADC_RST TRDET DCDET FANDET_HIGH ASODET FANDET_ON THERMALINF AMPSIGDET THERMALINE CURRENTDET
232O_MI
AVSCL AVSDA
D5.2V
TO SMPS
DGND
DGND
D5.2V
FB
TO CPU
SWM
5V
RESET
M3.3V
TO FRONT_FLD
DA3.3V
DAC_RST1
Z2EMP
Z2MUTE ADCRST
DGND
ADCBCK Z3DATA Z2DATA
DGND
DAC_CCLK
Z2BCK
DGND
ADCDATA
DGND
Z2SCK
DAC_RST2
DGND
DAC_CDATA
Z3LRCK Z3MUTE
Z3BCK
DGND DGND
Z3EMP
DGND
Z3SCK
ADCLRCLK
ADCSCK
DAC_CCS2
Z2LRCK DA3.3V
DAC_CCS1
DGND
TRIG12V
M3.3V
DA3.3V
A-7V A+7V
DGND DGND
AEXP_STB
AEXP_DATA
AEXP_OE
DGND
AEXP_CLK
DGND
DAC2_DZF
DAC1_LRCK/FL
DGND
DGND
DGND
DGND
DZFH2L
DGND
DGND
DZFSBR
DGND
DGND
DACLRCK7/DSDH2R
DAC2_SB/SBR
DGND
DAC2_H3/H2L
DGND
DGND
DGND
DACMCK2/SCK2
DZFSBL
DGND
DGND
DACLRCK1/DSDFR
DZFH3R
DGND
DZFH1R
DACLRCK2/DSDSW1
DACMCK1/SCK1
DGND
DGND
VOLMUTE
DAC1_F/FR
DAC2_-/H2R
DLHD
DAC2_H1/H1L
DGND
DZFH2R
DACPCMH2/DSDH2L
DACPCMH1/DSDH1L
DACPCMF/DSDFL
DACPCMH3/DSDH3L
DGND
DGND
DAC2_LRCK/SBL
DAC1_MCLK
DAC2_H2/H1R
DAC1_C/C
DA3.3V
DACBCK2/LOGIC_LO2
DAC1_-/RSV1
DGND
DACPCMS/DSDSL
DGND
DGND
DGND
DACLRCK6/DSDH1R
DZFH3L
DGND
DGND
DACPCMSB/DSDSBL
DAC1_-/SW2
DAC1_SW2/SL
DGND
DAC1_BCK/CK
DAC1_S/SW1
DAC1_-/SR
DACPCMCSW1/DSDC
DZFH1L
DLHD
DACLRCK8/DSDH3R
DACBCK1/LO1
DGND
DA3.3V
DACPCMSW2RSV/DSDSW2
DACLRCK5/DSDSBR
DACLRCK3/DSDSR
FL_CLK
GREENLED
M3.3V
KEY1
ISELB
A-7V
REDLED
KEY3
ISELA
B/PIRIN
MICDET
SWM3.3V
H/PDET
MIC
POWERKEY
H/PGND
PREGND
DGND
A+7V
VSELB
PREGND
H/PL
VSELA
H/PR
DGND
VAUXV
VAUXR
DGND
DGND
FL_CE1
VAUXL
KEY2
SWM5V
FL_DATA
FRONT_IRIN
FL_RST
FLASHERIN_MI
KILLIR_MO
DIRECT_LED
M-DAX_LED
FRONT_IRIN
DOORDET
ILLUMI_LED
D5V
CPUPOWER
DGND
RCIN_MI
M3.3V
FLCE2
RCOUT_MO
FL_CTRL
DA3.3V
DGND
DGND
TRIG2
OPT2
DGND
COAX2
232C_Rx
M3.3V
B/P_IRIN
REMOTE3.3V
232C_Tx
TRIG12V
TRIG1
COAX1
DA3.3V
OPT1
TRIGGND
DGND
REMOTE 3.3V SWM 3.3V
TO SIDE CONNECT
TO DOUT UNIT
TO FRONT CONNECT
3.3V
VS100_IRTX
TO EXPANDER
Z2VCOM DACGND
Z2RLINE...
TRIGGND
NET FACT RST
CPU_POWER
NC
CEC5V
TO DIR
TO
HDMI SUPPLY
DA SUPPLY
NET MODULE CONNECT
CY920
TO APLD
TO 8U-310215(4/19)
TO 8U-310215(5/19)
TO 8U-310215(3/19)
TO 8U-310215(2/19)
TO 8U-310215(4/19)
TO APLD
TO 8U-310215(11/19)
TO DEC
DACLRCK4/DSDSR
DGND
DIGITAL CONNECT
DGND
DV5V
AEXP_CLK ZVOLDATA
DECIN_V VOL_CLK
H/PGND
DECIN_Cr
DGND
VAUXR AVSCL VAUXL
ZVOLSTB ZVOLCLK
DGND
AEXPDATA
AEXP_OE
AVSDA
PREGND H/PGND
SEL_CLK
H/PL H/PR
DECIN_Cb SEL_DATA
MIC
VOL_DATA AEXP_STB
DECIN_Y
DGND
AUX_V
DGND
DV3.3V
TO DAC UNIT TO AUDIO/VIDEO UNIT
DA+5V
Z2LLINE...
TUSCL TUSEN TUSDA TURST
TUGPIO
MAINPOWER
AC DET
AMPSIGDET
TEHRMALE
FANDET_ON
FANDET_HIGH
TRDET
CURRENTDET
ASODET
DCDET
THERMALF
X8500H
CH1: DACF
CH2: DACLRCK
CH3: DACBCK
CH4: DACMCK
3
DAC input
A0
TO 0A
A1
TO 1A
A2
TO 2A
A3
TO 3A
A5
TO 5A
A6
TO 6A
A7
TO 7A
9C
TO C9
N6001
TO N6513
N6010
TO N9018
N6011
TO N5001
N6012
TO N5907
N6014
TO N5202
N6005
TO N3903
N6004
TO N6405
J6
TO 6J
J8
TO 8J
J9
TO 9J
10
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X6300H Specifications

General

Receiver type	Surround
Frequency range	10 - 10000 Hz
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	11.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Power output per channel (1KHz@6 Ohm)	175 W
Power output per channel (20-20KHz@8 Ohm)	140 W
HDMI in	8
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	2
Headphone connectivity	3.5 mm
Multichannel audio output type	RCA
Display	-
Audio decoders	DTS-HD Master Audio, Dolby Surround, Dolby TrueHD
Connector contacts plating	Gold
Apple docking compatibility	Not supported
Connectivity technology	Wired & Wireless
Speakers connectivity type	3.5mm
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Internet radio services supported	Napster, Pandora, SIRIUS Internet Radio, Spotify, TuneIn
Optical drive included	No
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	750 W
Supported video modes	2160p

Weight and Dimensions

Depth	339 mm
Width	434 mm
Height	235 mm
Weight	14500 g