Denon AVR-X6400H Service Manual

SCH34_REG
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.
AUDIO SIGNAL TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO GND LINE POWER- LINE POWER+ LINE
Condential
SPEAKER UNIT(2/2)
8U-110210-1
IN
OUT
NJM7805FA
U6202
RB521S
D6230 D6226
OPEN
1N4003
D6201
C6221 10/63
1N4003
D6204
OPEN
C6211
0.1
C6201
47K
R6202
1N4003
D6202
C6210 10/63
OPEN
C6223
1N4003
D6203
4700/16
C6209
1N4003
D6217
1N4003 D6223
1N4003
D6216
OPEN
C6218
OPEN
C6215
470/16
C6226
0.1
C6208
OPEN
R6203
1N4003 D6221
Q6202
KTC3875S
OPEN
C6220
D6229
UDZS8.2B
C6229
470/16
1N4003
D6222
10000/16
C6216
R6208
100
470/16
C6225
OPEN
C6233
R6207
100
D6235
OPEN
1N4003
D6219
1N4003
D6220
D6228
UDZS8.2B
R6206
470
10000/16
C6217
1N4003
D6218
OPEN
R6204
D6234
OPEN
Q6201
KTA1504S
OPEN
C6234
C6230
470/16
R6205
470
OPEN
C6219
KTC2026
Q6204
Q6203
KTA1046
SHORT
J6208
SHORT
J6210
SHORT
J6212
SHORT
J6207
SHORT
J6209
SHORT
J6211
SHORT
J6202
SHORT
J6204
SHORT
J6206
FUSE(SCT2A)
F6203
FUSE(SCT2A)
F6204
FUSE(SCT2A)
F6201
FUSE(SCT3.15A)
F6202
13P-EH
N6201
7P-SAN
N6204
1N4003
D6205
1N4003
D6207
1N4003
D6206
1N4003
D6208
0.1
C6202
RLYGND
RLYB+13V
PREGND
OPEN
C6614
12K R12
10/35C6611
22/25
C6617
10/35
C6612
3.3K
R13
1K
R14
22/25
C6616
47K
R6209
4700/35
C6212
OPEN
C6214 C6213 OPEN.
SHORT
J6412
To_8U-210228-1(N9028)
A.AUDIO/VIDEO_UNIT(1/4)
PRE-GND
OPEN
R6489
OPEN
R6485
OPEN
R6484
OPEN
R6486
DAGND
Z6205
3X8_CBS-B
MPM80
U8554
22/25
C6222
22/25
C6224
44741010702AS
RADIATOR_
Z6416
220/25
C6619
B6901
OPEN
B6903
OPEN
B6902
OPEN
OPEN
C6615
D6209
OPEN
OPEN
N5811
OPEN
C5811
OPEN
Z5812
OPEN
C5814
OPEN
B5811
OPEN
C5812
POSISTER_UNIT
8U-110210-12
OPEN
Z5811
OPEN
Z5813
OPEN
Z5814
To_8U-210228-4(N5825)
R_AMP_CONNECT_UNIT
OPEN
C5813
To_8U-210222-2(N4822)
DAC_UNIT(2/2)
To_8U-310215(N6014)
DIGITAL_UNIT(1/19)
33P-PLUG(C125Z1)
N5202
33P-PLUG(C125Z1)
N5204
COONECTOR-3_UNIT
8U-110210-11
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
VIN
3
P-GND
4
S-GND
5
FB
7
VO
6
1
2
3
4
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
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
DA+5V
DAGND
REG
DA+5V
TO POWER TRANS
A_AC
A-7V
A+7V
A_AC
AGND
RLYB+13V
+7V
PREGND
-7V
DA+5V
DAGND
FAN+13V
RLYGND
TO 8U-110210-1(1/2)
RL_AC
RL_AC
DA_AC
DA_AC
J6015
RADI_PROTDET_E
RADI_PROTDET_F
FANDET_ON
FANDET_HIGH
DGND
DGND
DAC2_H3/H2L
DAC2_H1/H1L
DA3.3V
NETDAC_BCK
DLHD
DAC1_SW2/SL
DAC1_-/SR
DGND
NETDAC_MUTE
DGND
NETDAC_MCLK
DAC2_-/H2R
DAC1_S/SW1
DAC1_C/C
DAC1_MCLK
DAC2_-SB/SBR
NETDAC_DATA
DGND
DGND
DGND
DGND
DGND
VOLMUTE
DGND
DAC1_-/SW2
DAC2_H2/H1R
DAC1_F/FR
DAC2_LRCK/SBL
DAC1_LRCK/FL
NETDAC_LRCK
DAC1_BCK/CK
1J
TO J1
N5202
TO N6014_
N6204
TO N9028
N5204
TO N4822
N5811_
TO N5825
43
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X6400H Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Pre-out channels	11.2
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)	205 W
Power output per channel (20-20KHz@8 Ohm)	140 W
Display	-
HDCP version	2.2
Apple docking	No
Product color	Silver
Audio decoders	DTS:X, Dolby Atmos
Audio formats supported	ALAC, DSD, FLAC, WAV
RS-232 ports	1
Connectivity technology	Wireless
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Deezer, Napster, Spotify, Tidal, TuneIn
HDMI in	8
Composite video in	4
Component video (YPbPr/YCbCr) in	2
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	750 W
Number of HDMI outputs	3

Weight and Dimensions

Depth	393 mm
Width	434 mm
Height	167 mm
Weight	14500 g