Denon AVR-X2300W Service Manual

SCH04_NET PHY
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWERHDMI GND LINE POWER- LINE POWER+ LINE
TMS
TDI
OPENC1178 100N-KC1181 OPENC1186
R1245 OPEN R1247 OPEN
TDO
TCK
R1747 4K7
C1702 100N-K
I2C_SDA
I2C_SCL
R1252
10K
DV_POWER1
E_SPI_MOEI
NET1.8V
E_SPI_CLK
E_RESET
E_SPI_CS
C1242
OPEN-1608
C1190 2.2U-K-1608
10KR1217
C1204 O PEN-1608
USBOTG_VBUS
R1211 0
OPEN-1005D1086 OPEN-1005D1088
USB_OTG_DP
USB_PWR_EN
R1212 0
R1209 0 R1210 0
R1256 OPEN
OPEN-1608C1239 OPEN-1608C1240
NC
RCT
TCT
TD-
GND
OPENR1223
SPI_NCS0
FLASH_DIN
RXD0
Extended
Connector
MII_CRS
MII_TX_CLK
MLBSIG
D6
D4
D3
D1
C1173 100N-K
OPENR1207
FLASH_DIN
920VD6
920VD4
920VD2
920VD0
I2C_SDA
OPENR1230
OPENR1228
E_SPI_CS
E_SPI_MIEO.
SPF1
SPF0
FLASH_WPROT
FLASH_DOUT
USB_ID
DEBUG_TX
920VD7
920VD5
920VD4
920VD3
920VD2
920VD0
NET3.3V
DGND
NET1.25V..
NET1.8V
NET3.3V
NET/USB_BCK
NET/USB_MCK
MISO
DV3.3V
DGND
GNDC
RD-
RD+
TD+
D+
GND
D-
R1255
10-F
1U-K-1608C1184
R1215 10K
1U-K-1608C1185
R1246 OPEN R1248 OPEN
OPENR1225
SPI_CLK
TXD0
SPI_DOUT
R1263 O PEN R1277 O PEN
MII_COL
MII_TX_ER
MLBCLK
MLBDATA
4K7
R1746
C1697 O PEN
Q3630
RT1N141C
D7
R1233 47
5
7
6
8
4
2
3
1
R1254
100*4(AR)
D0
D2
D5
C1174 1N-K
C1172 OPEN-1608
EXT_FLASH_CS
FLASH_HOLD
E_RESET
920VD7
920PCK
920VD5
920VD3
920VD1
USBOTG_VBUS
I2C_SCL
OPENR1231
OPENR1229
E_SPI_REQ
E_SPI_MOEI
E_SPI_CLK
RESET
MII_TXD3
E_SPI_MIEO.
E_SPI_REQ
E_SPI_MIEO
FLASH_CLK
R1264 33
2.2U-K-1608C1192
OPEN-1608C1241
RTC3V3
NET2.5V NET3.3V
DEBUG_RX
10KR1216
920VD6
920VD1
920PCK
D5V
NET2.5V
DM920_SPDIF
NET/USB_LRCK
DGND
CS
MOSI
SCK
C1203 22 N-K-1608
7 5 3 146 28
9
10
N1010
RJ-45 JACK
1 2 3 4 5 6
SC52137-061A
N1008
OPEN-1005D1087 OPEN-1005D1085
100N-KC1175
1
2
3
4
L1017
DLW21SN900HQ2L
1
2
3
4
DLW21SN900HQ2L
L1018
2
3
41
R1213
OPEN(0*2)
USB_OTG_DN
5
7
6
8
4
2
3
1
R1258
100*4(AR)
0R1214
R1234
10K
NET1.25V..
2.2U-K-1608C1191 100N-KC1176
OPEN
C1243
Basic
Connector
100N-KC1177
EXT_FLASH_CS
2.2U-K-1608C1189
63
59
55
51
47
43
39
35
31
27
29
23
25
21
17
13
9
5
1
64
60
56
52
48
44
40
36
32
28
30
24
26
22
18
14
10
6
2
61
57
53
49
41
45
37
33
19
15
11
7
3
62
58
54
50
42
46
38
34
20
16
12
8
4
C127-BH60-64G
U1007
10 9 8 7 6 5 4 3 2 11112
13 14 15 16 17 18 19 20 21 22 23 24
U3204
SN74LVC827APW
OE1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
GND
VCC
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
OE2
1
2 4 6
3 5 7
N1009
1.0-16-7PB-2
VBUS
ETH_RX-
C1198
OPEN
ETH_RX+
ETH_TX-
0-2012L1015
INT_FLASH_CS
R1268 33
FLASH_DIN
OPENR1224
R1266 33
1N-KC1201
10KR1240
USB_PWR_ENFLASH_HOLD
USB_OTG_DN
OPENR1208
FLASH_DIN
R1275 33
EXT_FLASH_CS
R1272 0
OPENR1251
0R1250
EXT_PA_EN1_5
ETH_RX-
ETH_TX-
NET/USB_DATAF/FL
NET/USB_DATA_/FR
R1242 100
NET/USB_BCK
R1238 100
NET/USB_MCK
R1236 100
DM920_SPDIF
R1235 100
R1271 33
C1187 100N-K
DEBUG_TX
GND
R1249
0
VBUS
C1195
OPEN
ETH_TX+
FLASH_CLK
FLASH_DOUT
R1267 33
R1265 33
OPENR1226
R1269 0
OPENR1257
R1260 OPEN
100N-KC1202
FLASH_WPROT
USB_OTG_DP
DV_POWER1
NPCK
E_RESET
C1188
100N-K
OPENR1227
TO CPU
FLASH_CLK
FLASH_DOUT
R1274 33
R1273 33
R1276 33
INT_FLASH_CS
R1278 OPEN
EXT_PA_EN1_24
ETH_RX+
ETH_TX+
MII_RXD3
R1243 OPEN
R1241 100
NET/USB_LRCK
R1270 33
R1237 100
3.3V
DEBUG_RX
TO
ADV8003
TO
DIR/A.PLD
NET PHY
6
8
5
7
3
1
4
2
BD82065FVJ-E2
U1006
GND
IN
IN
EN/QC
OUT
OUT
OUT
1
2
3
4
L1014
DLW21SN181SQ2L
10 11 12 13 14 15 16
5 4 3 2 16
9 8 7
MX25L25635FMI-10G
U1010
VCC
RESET#
NC
NC
NC
CS#
SO/SIO1
SI/SIO0
NC
NC
NC
NC
GND
WP#/SIO2
SCLK
DNU/SIO3
5
7
6
8
4
2
3
1
R1220
33*4(AR)
1
246
357
N1011
OPEN
FROM
D.SUPPLY
63
59
55
51
47
43
39
35
31
27
29
23
25
21
17
13
9
5
1
64
60
56
52
48
44
40
36
32
28
30
24
26
22
18
14
10
6
2
61
57
53
49
41
45
37
33
19
15
11
7
3
62
58
54
50
42
46
38
34
20
16
12
8
4
U1008
C127-BH60-64G
NET/USB_DATAF/FL
R1259 10K
R1244 OPEN
NET/USB_DATA_/FR
9
4 5
2 7
13
6 8
MFI337S3959
U1005
GND
SDA
NC
NC
VCC
RST
SCL
NC
B5
TO 5B
B6
TO 6B
B7
TO 7B
B8
TO 8B
N1008
TO CN4402
10
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X2300W Specifications

General

Receiver type	-
Audio output channels	7.2 channels
Power output per channel (20-20KHz@8 Ohm)	95 W
HDMI in	7
Number of HDMI outputs	2
Wi-Fi	Yes