Denon HOME 250 - Page 28

SCH20 SUN_MODULE 11
STBY POWER ANALOG AUDIO DIGITAL AUDIO GND LINE POWER- LINE POWER+ LINE
Changed to 1.8V for 2 Antenna Version
ADD to Change Numbers of Antennas.
(BT & WF1-2.4GHz Compatible)
VIO_SD VIO_SD
50V
0201
5%
10pF
WC61
Buck_1V3_OUT
GND
16V
0402
10%
0.1uFWC62
ANTSEL2
WTP1 WTP3
WTP4
FCX-05
26.0MHz
WU12
31
1/16W
0402
5%
0ohm
WR113
1/20W
5%
0ohm
0201
WR110
32K_XO_IN
WF1_RFIO_G
RF1_MT_GPIO_1
VIO_SD
GND GND
10%
0.1uF
16V
0402
C1133
10%
0.1uF
16V
0402
C1134
1/16W
0402
5%
0ohm
WR105
VIO_SD1.8V
WIFI_3.3V
WIFI_3.3V
2125
BLM21PG121SN
WR4
3.3V_A1
2125
BLM21PG121SN
WR3
1/20W
0201
5%
0ohm
WR96
1/20W
0201
5%
0ohm
WR95
1/20W
0201
5%
0ohm
WR94
1/20W
0201
5%
0ohm
WR93
1/20W
0201
5%
0ohm
WR92
1/20W
0201
5%
0ohm
WR91
6.3V
0201
10%
0.1uF
WC48
1/20W
5%
0ohm
0201
WR133
6.3V
0201
20%
1uF
WC31
6.3V
0201
10%
0.1uF
WC49
50V
5%
10pF
0201
WC72
1/20W
5%
0ohm
0201
WR32
1/20W
0201
5%
0ohm
WR100
6.3V
0603
20%
10uF
WC26
20%
2.2uH
WL10
6.3V
0402
10%
4.7uF
WC165
6.3V
0201 10%
0.1uF
WC24
6.3V
0201
20%
1uF
WC185
6.3V
0402
10%
4.7uF
WC184
6.3V
0201
20%
1uF
WC183
6.3V
0402
20%
2.2uF
WC45
10V
0201
10%
0.01uF
WC46
6.3V
0201
10%
0.1uF
WC60
6.3V
0201
20%
1uF
WC554
6.3V
0201
20%
1uF
WC27
6.3V
0402
20%
2.2uF
WC70
5%
10pF
50V
0201
WC38
GND
5%
10pF
50V
0201
WC140
WF1_RFIO_A
6.3V
0201
20%
1uF
WC32
GND
6.3V
0201
20%
1uF
WC50
1/16W
0402
5%
10K
WR2
1/20W
0201
5%
0ohm
WR108
1/16W
0402 5%
0ohmWR98
1/16W
0402
5%
0ohmWR97
1/20W
0201 5%
10K
WR15
50V
+-0.1pF
0.5pF
0201
WC44
50V
0201
5%
100pF
WC167
10V
0201
10%
0.01uF
WC25
1/20W
0201 5%
10KWR16
5%
10pF
50V
0201
WC41
6.3V
0402
20%
2.2uF
WC71
5%
10pF
50V
0201
WC42
1/16W
0402
5%
0ohm
WR102
1/20W
0201
5%
0ohm
WR106
1/20W
0201
5%
0ohm
WR107
10V
0201
10%
0.01uF
WC18
50V
0201
5%
100pF
WC166
50V
5%
10pF
0201
WC19
6.3V
0201
20%
1uF
WC51
GND
GND
3.3V_A0
W
IFI_3.3V
MT7668_SDIO_DAT0
GND
DVDD11
RF1_MT_WIFI_INT_B
MT7668_SDIO_DAT1
MT7668_SDIO_DAT2
MT7668_SDIO_CLK
MT7668_SDIO_CMD
MT7668_SDIO_DAT3
VIO_SD
GND
GND
AVDD18
MT7668_PMU_EN
GND
GND
WIFI_3.3V
GND
Buck_1V3_OUT
GND
AVDD22
GND
WIFI_3.3V
GND
GND
GND
AVDD18
DVDD11
GND
Buck_1V3_OUT
GND
DVDD11
GND
GND
AVDD22
AVDD22
GND
Buck_1V3_OUT
GND
GND
3.3V_A0
GND
WF0_RFIO_A
WF0_RFIO_G
WF0_LNA_EXT_G
GND
3.3V_A0
GND
3.3V_A13.3V_A1
GND
RFIP_BT
WIFI_3.3V
GND
VIO_SD
GND
AVDD22
GND
GND
Buck_1V3_OUT
GND
DVDD11
VIO_SD
RF1_MT_BGF_INT_B
RF1_MT_GPIO_0
GND
MT7668BSN
W
U10
77
BGF_INT_B
76
GPIO0
75
UART_TXD
74
UART_RXD
73
PCM_OUT
72
PCM_IN
71
DVDDIO
70
DVDD_3
69
PCM_CLK
68
PCM_SYNC
67
PDET0
66
PDET1
65
AVDD13_WF0_AFE
64
AVDD13_RXFE_BT
63
RFIP_BT
62
AVDD33_BT
61
SYSRST_B
60
AVDD22_WF1
59
AVDD13_WF1_TRX
58
GPIO1
57
OSC_EN
56
WF1_RFIO_G
55
AVDD33_WF0_PA_G
54
WF1_LNA_EXT_G
53
WF1_LNA_EXT_A
52
WF1_RFIO_A
51
AVDD33_WF1_A_PA
50
AVDD33_WF1_A_TX
49
AVDD33_WF0_PA_G
48
WF0_RFIO_G
47
WF0_LNA_EXT_G
46
WF0_LNA_EXT_A
45
WF0_RFIO_A
44
AVDD33_WF0_A_PA
43
AVDD33_WF0_A_TX
42
ANTSEL0
41
ANTSEL2
40
ANTSEL3
39
AVDD13_WF1_TRX
38
AVDD22_WF0
37
ANTSEL4
36
ANTSEL5
35
AVDD22_XO
34
XO
33
XO_OUT
32
AVDD13_WF1_AFE
31
ANTSEL1
30
DVDD_2
29
DVDDIO_ANTSEL
28
ALDO
27
AVDD33_MISC
26
PHYLDO
25
VREF
24
CLDO_2
23
CLDO_1
22
AVDD13_CLDO_1
21
AVDD13_CLDO_2
20
AVSS33_BUCK
19
LX
18
AVDD33_BUCK
17
AVDD25_V2P5NA
16
PMU_EN
15
DVDDIO_18I
14
DVDDIO_SDIO
13
SDIO_DAT3
12
SDIO_CMD
11
SDIO_DAT2
10
SDIO_CLK
9
SDIO_DAT1
8
SDIO_DAT0
7
SDIO_DS
6
DVDD_1
5
NC_3
4
NC_2
3
NC_1
2
WIFI_INT_B
1
UART_DSN_TXD
VREF
MT7668_PMU_EN_R
32K_MT7668_R
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
28