Prestigio PMP7079D Technical & Service Manual page 19

5
R319 R319 0R 0R
R0201 R0201
HOST_DP 1 4
6 HOST_DP
L14 L14
NC/ACM2012-900-2P NC/ACM2012-900-2P
HOST_DM 2 3
6 HOST_DM
R321 R321 0R 0R
R0201 R0201
D
3Gmoduleselection
Mode:R232=1K>850MHz
R232=NC>900MHz
R323 R323 NC/1K NC/1K
GND
R0201 R0201
9 3G_WAKE_OUT
USB_3G_DP
USB_3G_DM
VCC_3G
C361 C361
C363 C363 C360 C360
22uF 22uF
100nF 100nF 1nF 1nF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
X5R X5R X5R X5R
X5R X5R
C0201 C0201 C0201 C0201
C0603 C0603
C
GND GND GND
C C
R329 R329 10K 10K B B
1
15 3G_EN
R0201 R0201
R330 R330
47K 47K
R0201 R0201
GND
VCDT
GPIO_C
UIM_PWR
UIM_DAT
UIM_RST
UIM_CLK
TP67 TP67
TP68 TP68
1
9 3G_WAKE_IN
9 EINT9
B
TP70 TP70
TP69 TP69
1
9 UART3_TX
9
UART3_RX
style working
the style of USB control
[net]
USB+UART frame
the style of USB+UARTcontrol
[net+Voice]
A
the style of USB control
[net]
USB frame
the style of USB control
[net+Voice]
Notice: not connect means suspending
5
4
1 90DIFF USB_DOCK_D USB_3G_DP
1 90DIFF USB_DOCK_D USB_3G_DM
TP65 TP65
3Gcommunictionmodeselection
Mode:R229=1K>USB+UART
TP66 TP66
R229=NC>USBOnly
R322 R322 NC/1K NC/1K
GND
R0201 R0201
U104A U104A
UNA UNA
2
NC1
3
NC2
4
NC3
5
NC4
6
AP_Wake
7
USB_DP
8
USB_DM
9
GND
GND
10
VBAT_M
11
VBAT_M
12
VBAT_M
13
VBAT_M
14
VBAT_M
15
NC5
16
NC6
PWRKEY_IC 17
PWRKEY_IC
18
VCDT
R327 R327
1K 1K
R0201 R0201
Q3 Q3
S8050LT1-H S8050LT1-H
E E SOT_23 SOT_23
C364 C364
1uF 1uF
10V 10V
X5R X5R
C0402 C0402
UART1isforDebugportforCatch
GND
logfileanddownloadbootloader
UART2isforATcommand
1
3G_WALE_INandEINT9forcooperating
USB+UARTcommunicationmode
R332 R332 NC/1K NC/1K
R 0201 R 0201
R333 R333 1K 1K
R0201 R0201
1
R335 R335 33R 33R
R0201 R0201
R336 R336 33R 33R
R0201 R0201
The notice of the UNA`s circuit design
frequency
the notice of design
Pin1 is not connected to GND;Pin5 is
850sku
connected to GND;Pin27 is not connected;
Pin1 is not connected to GND;Pin5 is not
900sku
connected to GND;Pin27 is not connected;
Pin1 is connected to GND;Pin5 is
850sku
connected to GND;Pin27 is connected;
Pin1 is connected to GND;Pin5 is not
900sku
connected to GND;Pin27 is connected;
Pin1 is not connected to GND;Pin5 is not
850sku
connected to GND;Pin27 is not connected;
Pin1 is not connected to GND;Pin5 is not
900sku
connected to GND;Pin27 is not connected;
4
3
GND
70
VBAT_M1
69
VBAT_M1
68
GND
67
GND
66
GND
65
GND
64
C20 C20
GND
63
GND
62
ASM_ANT
61
GND
C0402 C0402
60
GND
59
GND
58
GND
57
GND
56
GND
55
GND
54
20130705
GND
GND
GND
3G Module
GND
3
2
UIM_DAT
UIM_CLK
UIM_RST
R337 R337
0R 0R R0201 R0201
8
UIM_SD
VCC_3G
C359 C359 C358 C358 C357 C357
1nF 1nF 100nF 100nF 22uF 22uF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
X5R X5R X5R X5R
X5R X5R
C0201 C0201 C0201 C0201
C0603 C0603
GND GND GND
ANT3 ANT3
WFL-R-SMT WFL-R-SMT
0R 0R ASM_ANT 1
SIGNAL
VCC_3G
GND
3G_W_DISABLE R328 R328 100K 100K
15 3G_W_DISABLE
R0201 R0201
Support "OFF and Sleep" mode.
20120428
VSYS
C365 C365 C366 C366 C367 C367 C368 C368
100UF 100UF 100UF 100UF
100nF 100nF 100nF 100nF
6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V 6.3V
X5R X5R X5R X5R
X5R X5R X5R X5R
C0201 C0201 C0201 C0201
1206-A 1206-A 1206-A 1206-A
H=1.6MM H=1.6MM H=1.6MM H=1.6MM
GND GND GND
R334 R334
9 3G_PWR
R0201 R0201
H=ON
L=OFF
U104B U104B
H1 H23
H1 H23
H2 H24
H2 H24
H3 H25
H3 H25
H4 H26
H4 H26
H5 H27
H5 H27
H6 H28
H6 H28
H7 H29
H7 H29
H8 H30
H8 H30
H9 H31
H9 H31
H10 H32
H10 H32
H11 H33
H11 H33
H12 H34
H12 H34
H13 H35
H13 H35
H14 H36
H14 H36
H15 H37
H15 H37
H16 H38
H16 H38
H17 H39
H17 H39
H18 H40
H18 H40
H19 H41
H19 H41
H20 H42
H20 H42
H21 H43
H21 H43
H22 H44
H22 H44
H45
H45
GND
UNA UNA
2
1
VCC_IO
R320 R320
100K 100K
R0201 R0201
UIM_PWR
SIM1 SF58S006VBA SIM1 SF58S006VBA
C7 3
IO PAD1
C3 4
CLK PAD2
R306 R306 R0201 R0201 NC/0R NC/0R
C6 5
VPP PAD3
C2 6
RST PAD4
C5 7
GND PAD5
C1 8
VDD PAD6
1 9
SW1 PAD7
2 10
SW2 PAD8
C355 C355
100nF 100nF
16V 16V
X5R X5R
C0201 C0201
GND GND
R324 R324 150K 1% 150K 1% VCDT
3 2
R0402 R0402
R325 R325
1M 1M R326 R326 7.5K 1% 7.5K 1% GPIO_C
R0402 R0402
R0201 R0201
MQ28 MQ28
2SK3541 2SK3541
1
GND
3.3V
1.8A
VCC_3G
3 2
VCC_3G
16MIL
R331 R331 C371 C371
1M 1M
C369 C369 C370 C370 100nF 100nF
R0201 R0201 22uF 22uF 22uF 22uF 6.3V 6.3V
6.3V 6.3V 6.3V 6.3V
X5R X5R
C0201 C0201
X5R X5R X5R X5R
C0603 C0603 C0603 C0603
GND GND GND
MQ30 MQ30
2SK3541 2SK3541
100K 100K
1
GND
1
D
C
B
A