Service manual

Schematic Diagrams
B - 34 Multi Board, 3G, MDC, RJ11
B.Schematic Diagrams
Multi Board, 3G, MDC, RJ11
Sheet 33 of 37
Multi Board, 3G,
MDC, RJ11
MGND
MGN D
M_ 3 G_ 3 . 3 V
MGND
M_ 3 G _ 3 . 3 V
MGND
MGND
MG N D MG N D
MG N D
M_3.3V
MGN D
MG N D
M_3G _3. 3V
M_ 1 . 5 V S
M_ 1 . 5 VS
M_1 . 5V S
MG N D
M _3. 3V
MGN D
MGND
USBVC C01
USBVC C01M_5V
USB_VCC 01_ 0
USB_VCC01_1
USBVCC0 1
MGND
MG N D
MGN D
MG N D
MG N D
MG N D
MG N D
MG N D
MG N D
M_3.3V
M_ 3 . 3 V
MG N D
M_ 3 . 3 V
MGND
M_ 3 . 3 V
MG N D MGND
M _3G _3. 3V
MGN D
M_ 3 G_ 3 . 3 V
M_3 . 3V
M_3 . 3 V
USBVC C01
MGN D
M_ 5 V
MGND
M _3. 3V
MG N D
MG N D
MG N D MG N D
M3G _ E N 3 2
MAZ_SDOUT32
MA Z _ S D I N 132
MA Z _ S Y N C32
MAZ_RST#32 MAZ_BITCLK 32
M3G _ D E T#32
MC L K_ P C I E _ M I N I _ 3 G#32
MPC IE_R XP3_3 G32
MCLK_ PC IE _M INI _3G32
MPCIE_TXP3_3G32
MPCIE_R XN3_3G32
M PC IE _T XN3 _3G32 MBUF _PLT _RS T # 31, 32
MUS B_P P8 32
MU S B _ P N 8 3 2
MP C I E_ W A K E#31,32
MW L AN _ C L KR E Q #32
MUSB_OC#132
MU SB _ PP 132
MU SB _ PN 132
M _3. 3V 31 , 32
M_1. 5VS 32
M _3. 3V S 31 , 32
M _5V 32
MUSB_PP0 32
MU S B _P N 0 3 2
USBDO CK_EN 32
MH O L D _ S W # 3 2
ML I D _ S W # 3 2
MUSB_PP0_DOC K32
MUSB_PN0_DOC K32
M3 G _P W R32
MU I M _ C L K
MU I M _ D A T A
MU I M _ R S T
MUIM_VPP
MA Z _S Y NC _R
MAZ_ B ITC LK _R
MA Z _S D I N 1 _ R
MA Z _R S T# _ R
MA Z _S D O U T_ R
USB_PP1_R
MU S B _ P P 0_R
MU S B _ P N 0
MUSB_PP0_R
MUSB_PN0_R
MU S B _ P P 0
MU S B _ P N 0 _R
MU I M_ VP P
MU I M _ P W R
MU I M_ PW R
MU I M_ R S T
SMUIM_D ATA
MU I M _ D A TAMUI M_C LK
SMUI M_C LK
SM U I M _C L K
SM U I M _D A T A
MU I M_D AT A
MU I M_V P P
MU SB _ O C #1USB_PN1_R
MU SB _ PP 0 _ R
MU SB _ PN 0_ R
M R16 33 _04
MC75 *22p_50V_04
MR 4 1
0_ 04
MR25
5 60K _ 04
MC 5 6
10 u_1 0V _0 8
M R17 22 _04
ML13
* WC M32 16F 2 S- 161 T03
1
4
2
3
MR43 0_04
M R46 * 0_0 4
MR 5 0
10 0K _0 4
MUJUSB1
C 107 B 4-1 080 3-L
1
2
3
4
9
10
5
6
7
8
11
12
VCC 0
DATA0-
DATA0+
GND0
S
S
VCC 1
DATA1-
DATA1+
GND1
S
S
MC 8 0
10 u_1 0V _08
PSU 1
ME268 -00 1 SO T-2 3
1
2
3
VCC
GND
OUT
ML 12 H CB 32 16KF -8 00T 30
MC 4 5
10 u_1 0V _08
MU 7
*UP753 4BS8
6
83
2 7
14
5
VOU T1
VOU T3VIN2
VIN1 VOUT2
GNDEN#
FLG#
MR 2 9
*30K_04
MC69
* 22 u_6 . 3 V_ 08
MC74 *22p_50V_04
MJ _ M D C 1
880 18- 120 G
1
3
5
7
9
11 12
10
8
6
4
2
GND
Azal i a_SD O
GND
Azal i a_SY N C
Azal i a_SD I
Azal i a_R S T# A zali a _B CLK
GND
GND
3.3V Main/aux
R ESERVED
R ESERVED
MR24
4 70K _ 04
MQ4
2N7 002 W
G
DS
MR32 *10K_04
MC1
0 .1u _16 V _04
ML14
* WC M32 16F 2 S- 161 T03
1
4
2
3
MR52
* 10K_0 4
MU 5
*TS3USB221
101
2
3 8
9
4
5 6
7
VCCDATA1+
DATA1-
DATA2+ DATA0+
S
DATA2-
GND O E#
DATA0-
MC52
0 . 1u _16 V _04
M L11 HC B3 216 KF - 80 0 T30
MC35
4 7p_ 50V _ 04
MC 5 8
0. 1u_ 16V _0 4
MC47
0 . 1u _1 6V _04
PSU 2
*ME268-001 SOT-23
1
2
3
VCC
GND
OUT
+
MC 5 0
10 0u_ 6. 3 V _B 2
MR 49
100K_04
MC49
0 .1u _16 V _04
MC73 *22p_50V_04
MC46
0 .1 u_1 6V _04
MR 4 7 * 0 _1 2
MR 27 0_0 4
KEY
MJ_3G1
8 891 0-5 20 4 ACES
3
5
7
9
11
13
1
15
23
25
21
27
31
33
29
17
19
20
37
39
41
43
45
47
49
51
44
42
18
16
14
2
12
10
8
6
4
22
24
26
28
30
32
34
36
38
40
46
48
50
52
35
BT _D A T A
BT _C H C LK
CLKREQ#
GND 0
REFCLK-
REFCLK+
WAKE#
GND 1
PE T n0
PE T p0
GND 2
GND 3
PE R n 0
PE R p 0
GND 4
NC3
NC4
W_DI SABLE#
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
LE D_ W LA N#
NC( LED_W WAN#)
GND6
UI M_VPP
UIM_RESET
3. 3V _0
UI M_C LK
UI M_D ATA
UI M_PWR
1. 5V _0
GND5
PERSET#
3.3VAUX
GND7
1. 5V _1
NC(SM B_ CLK)
NC( SMB_DATA)
GND8
N C (U SB _ D-)
NC(USB_D+)
GND9
NC(LED_WPAN#)
1. 5V _2
GN D10
3. 3V _1
GND 11
MC70
0 .1u _16 V _04
MC 54
0. 1u _16 V_ 04
MR26 0_04
MR 42
0_0 4
M R18 33 _04
MC 81
0. 1u _16 V_ 04
MR40 *4. 7K_04
MC 4 8
0. 1u _16 V_ 04
MC 7 9
1u _6. 3V _0 4
MC76 *22p_50V_04
MR 28 0_0 4
MC 5 9
0. 1 u_ 16 V_ 04
MU 4
RT9 701 -C PL
1
2
3
4
5
VOUT
GND
VIN
VIN
VOUT
ML 7
F C M 160 8K -1 21T 06
+
MC 5 5
22 0u_ 4V _D
+
MC 5 3
220 u_4 V_ D
M R30 * 1 K_ 04
MC 6 8
*2 2u_ 6. 3V _08
M R19 33 _04
MR 4 8
20 K_ 1% _0 4
MR 1 5 3 3_ 0 4
MR3 10K_04
MQ3
A O34 09
G
DS
MC 3 6
0.1 u_1 6V _0 4
MC 5 1
10 u_1 0V _0 8
(T OP V IEW )
LO CK
OP EN
MJ _ S I M 1
C1770661-1
C7
C6
C5C1
C2
C3
UI M_D ATA
UIM_VP P
UIM_GNDUIM_ PWR
UIM_ RST
UIM_ CLK
MC5 7 0. 1u_ 16V _ 04
MC 7 8
*2 2u_ 6. 3V _12
20 mil
La you t?
1. SI M? ? ? ? ? ? ? ? ( 10m il)
2. ????????GND
3. SI M ho ld ? ? ? ? ? G ND? ?
4. SIM CON N ? ? MIN I CA RD
CO NN
MDC MODULE
10mil
11
MJ_ MDC 1
12
12
3G
60 mil
Port 1
100 MIL
USB PORT
60 mil
Port 0
Port 5
6-21-82D40-262
6- 2 0-C 2 D 10 -206
6-19-31001-129-1
6-19-41001-097
6-19-31001-162-1
6-02-09701-9C2
6-21-B4960-104
USB SWITH:USB0 AND DOCKUSB
L
H(NORMAL)
USBDOCK_EN
USB0 P ort
DOCKUSB
Port 0
USB0
DOCKUSB
PS U1, PS U2
LID SWITCH IC
HOLD SENSOR SWITCH
PS U1, PS U2
3
1
2
6-86-2B006-001
Co-layout
6-15-27002-7B5
3G POWER
From EC Pin default HI
Power Plane:Suspend
S3:Defined
6-15-03409-7E0
40mil40mil
100 MIL
1
2
3