19-Cx870Junction - Denon AVR-X2100W Service Manual

1 2 3
A
B
N7001
120P-PLUG(5046)
C
(14-5046-120-145-829+)
121
GND GND
3.3V 3.3V
3.3V 3.3V
C7001
GND GND
1.2V 1.2V
1.2V 1.2V
C7002 OPEN C7003
GND GND
1.9V 1.9V
C7004
GND GND
D R7005
3.3VRTC GND
OPEN(1608)
TMS..
GND TMS
GND TCK TCK..
E_SPI_MIEO..
SPI_DOUT TDI
E_SPI_MOEI.. TDO..
SPI_IN TDO
E_SPI_CLK.. SPI_CLK SPINCS0 E_SPI_CS..
R7039 OPEN
R7025 0
BT_RXD0(TXD0)..
TXD0 SPINCS1
R7040 OPEN
R7026 0
BT_TXD0(RXD0).. E_RESET..
RXD0 NRESET
DEBUG_RX.. RXD1 SSMD6
DEBUG_TX..
TXD1 SSMD4
GND SSMD2
E
SSMD7 SSMD1
SSMD5 SSMCMD
SSMD3 SSMWP
BT_EINT(NCS3)..
SSMD0 NCS3
SSMCLK NCS2
R7041
SSMCP GND
GND USB_VBUS
870USBD-.. USB_DN GND
C7011
870USBD+..
USB_DP AOUTRN
OPEN
USBVBUSDRV..
USBVBUSDRV AOUTRP
GND GND
E_SPI_REQ..
AOUTLP PDOUT1
F
AOUTLN VCO1
GND PDOUT0
A23 VCO0
A22 AV3CLK
I2C_SDA..
AV3CTRL1 AV0CTRL0
I2C_SCL..
AV3CTRL0 AV1CTRL3
870VS..
AV0CTRL2 AV1CTRL2
870DE..
AV0CTRL1 AV1CTRL1
870PCK.. AV0CLK AV1CTRL0
870VD3..
AV0DATA3 GND
870VD2.. NET/USB_MCK..
AV0DATA2 AV2CTRL1
G
870VD1.. AV0DATA1 GND
870VD0.. NET/USB_BCK..
AV0DATA0 AV2CLK
GND GND
NET/USB_LRCK.. AV2CTRL0 AV4DATA1 CX870_SPDIF..
AV2DATA3..
AV2CTRL3 AV4DATA0
AV2DATA2..
AV2CTRL2 GND
NET/USB_DATA_/FR.. AV2CTRL1 LED_ACT
NET/USB_DATAF/FL..
AV2DATA0 LED_SPEED
BT_LDO_ON(MIICRS)..
GND MIICRS
.ETH_RX-.. ETH_RXN MIICOL BT_ACTIVE(MIICOL)..
.ETH_RX+..
ETH_RXP MIITXER
H WLAN_ACTIVE(MIITXCLK)..
NC MIITXCLK
.ETH_TX-.. ETH_TXN MIITXD0
.ETH_TX+.. ETH_TXP MIITXD1
GND MIIRXD0
BT_PRIORITY(NWAIT)..
NWAIT MIIRXD1
NPD_RF GND
122
J
R7048 0
BT_ACTIVE(MIICOL)..
R7043 OPEN
R7049 0
BT_EINT(NCS3)..
R7044 OPEN
R7050 0
WLAN_ACTIVE(MIITXCLK)..
R7045 OPEN
R7051 0
BT_LDO_ON(MIICRS)..
R7046 OPEN
R7052 0
BT_PRIORITY(NWAIT)..
R7047 OPEN
L7000 CB05YTYH221-2012
BT_RXD0(TXD0)..
K
BT_TXD0(RXD0)..
L7001 CB05YTYH221-2012
C7012
C7014 C7013
OPEN-2012
100N-K 100N-K
TO Bluetooth
L
M
GND LINE POWER+ LINE POWER- LINE
ANALOG AUDIO
1 2 3
4 5 6
N7000
4P WIRE (2.0MM,RA)
U7000
BD82065FVJ-E2
C7016
1U-K-1608
1 8
GND OUT
2 7
IN OUT
3 IN OUT 6
OPEN
USBVBUSDRV.. 4 5
EN /QC
USBVBUS..
OPEN
870USBD-..
870USBD+..
OPEN
R7004
10K
TDI..
MODEL
AVR-S900/X2100
AREA ALL MODEL U1B / N1B / K1B
R7053 0Ω 0Ω
0 L7002 - -
USBVBUS..
870HS..
870VD7..
870VD6..
870VD5..
870VD4..
ACT..
SPEED..
R7042
OPEN
N7005
20010WS-05
BT_ACTIVE
BT_EINT
WLAN_ACTIVE
N7005
BT_LDO_ON
BT_PRIORITY
TO CP6001
+3.3V
BT_RXD0
GND
BT_TXD0
+5V
GND
DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL
4 5 6
7 8 9 10
N7002
L7002
20010WR-05
C7015
DLW21SN181SQ2L
1U-K-1608
VBUS
2 3
4 3
-DATA
1 2 +DATA
1 4
C7005 GND
100N-K
SHIELD
R7053
0Ω(OPEN)
OTHER AVR1 OTHER AVR2
N1SG U1B / N1B / FB N1SG
-
0Ω -
DLW21SN181SQ2L DLW21SN181SQ2L
-
DGND..
COMPONENT ( Y )
7 8 9 10
131
11 12 13
N7003
CSEC202-3202B001C1AC
1 2 870VD0..
R7006
3 4 870VD1..
0*4
5 6 870VD2.. C7007 10UF/6.3V-2012
7 8 870VD3..
9 10
11 12 870VD4.. C7009 10UF/6.3V-2012
R7007
13 14 870VD5..
0*4
15 16 870VD6.. E_RESET..
17 18 870VD7..
19 20 MII_TXD3
R7008 0
21 22 870PCK..
23 24 870HS.. E_SPI_MOEI..
25 26 870VS.. E_SPI_MIEO..
27 28 870DE.. E_SPI_CLK..
29 30 E_SPI_CS..
31 32 MLBCLK
33 34 MLBSIG E_FACT_RST..
MLBDATA
35 36 I2C_SDA..
37 38 I2C_SCL..
39 40 AV2DATA2..
TCK.. 41 42 E_SPI_REQ..
43 44 AV3CTRL0
45 46 MII_TX_ER
TDI.. 47 48 MII_TX_CLK
TDO.. 49 50 HDDATA14_1
MII_COL
TMS.. 51 52 MII_CRS HDDATA15_1
R7017 OPEN AV3DATA0
53 54
R7018 OPEN USB_OTG_DN
55 56 AV3DATA1
USB_OTG_DP
57 58
USB_PWR_EN
R7019 OPEN R7020 OPEN
59 60
R7022 OPEN R7023 OPEN USBOTG_VBUS
61 62
63 64
R7024 OPEN
SCHEMATIC DIAGRAMS (19/30)

19-CX870JUNCTION

11 12 13
14 15 16
CX870 JUNCTION
A
Ref.7000 -
B
C
SW7000
OPEN
N7004
D
CSEC202-3202B001C1AC C7006
10UF/6.3V-2012
1 2
3 4
C7008
5 6
10UF/6.3V-2012
7 8
9 10
11 12 RTC3V3
SPF0 13 14
15 16 DEBUG_RX..
17 18 DEBUG_TX..
SPF1
19 20 AV4DATA1
R7038 0
E
21 22 CX870_SPDIF..
R7009 0
23 24
R7010
R7011 0
25 26 NET/USB_MCK..
0*4
R7012 0
27 28 NET/USB_LRCK..
R7013 0
29 30 NET/USB_BCK..
R7014 10K R7015 0
31 32 NET/USB_DATA_/FR..
R7027 0
33 34 NET/USB_DATAF/FL..
35 36
37 38 SPEED..
39 40 AV2DATA3..
41 42 ACT..
43 44
F
R7016 10K
45 46 .ETH_TX+..
AV3CLK
47 48 .ETH_TX-..
49 50 .ETH_RX+..
51 52 .ETH_RX-..
53 54
55 56
EXT_PA_EN1_5
57 58 MII_RXD3
R7021 10K
59 60 AV3CTRL1
EXT_PA_EN1_24
61 62
63 64
R7028 0-1608 G
HDMI GND
R7029 0-1608
R7030 0-1608
R7031 0-1608
R7033 0-1608
R7035 0-1608
R7032 0-1608
R7034 0-1608
H
J
K
L
M
s
14 15 16