Blu Touchbook 7.0 3G, Руководство по обслуживанию

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5
[2] [2] BPI_0 BPI_1 ASM_VCTRL_A [2] ASM_VCTRL_B [2]
[2] BPI_2 ASM_VCTRL_C [2]
[2] BPI_3 WG_GGE_PA_ENABLE [2]
[2] VAPC1 WG_GGE_PA_VRAMP [2]
4
SKY77590 control logic table
VBAT
Enable VctC VctB VctA
LB_GMSK_TX H L L H
HB_GMSK_TX H L H H
LB_EDGE_TX H H L H
HB_EDGE_TX H H H H
3
C608 C607 C602 C604 SKY77589
33pF 100nF 1uF 10uF U616
2 1
EDGE TXM
29
D
[2] BSI-A_EN BSI-A_EN [2]
[2] BSI-A_CK BSI-A_CK [2]
[2] BSI-A_DAT0 BSI-A_DAT0 [2]
[2] BSI-A_DAT1 BSI-A_DAT1 [2]
[2] BSI-A_DAT2 BSI-A_DAT2 [2]
[2] TXBPI1 DCOC_Flag [2]
[2,3,9,19] SRCLKENA SRCLKENA [2,3,9,19]
[2] CLK1_BB CLK1_BB [2]
[10] SYSCLK_WCN SYSCLK_WCN [10]
[3] CLK4_Audio CLK4_Audio [3]
[2] RX_BBIP RX_BBIP [2]
[2] RX_BBIN RX_BBIN [2]
TRX1 L H L L
6.3V 6.3V 6.3V
C0201 C0201 C0402
TRX2 L H H L
TRX3 L H L H
TRX4 L H H H
TRX5 L L H L
TRX6 L L L H
GGE_PA_HB_IN C613 18pF R640
C0201
TDSCDMA H H H H
6.3V C695
39nH/NC
DC Block required
L0201
C614 56pF R641
6.3V
GND
C0603
9 28
10 TX_HB_IN TX_LB_IN GND GND 27
11 BS2 ANT 26
12 BS1 GND 25
13 VBATT TRX_6 24
14 VCC TRX_5 23
0R
R0201
C694
39nH/NC
L0201
0R
ANT602 ANT601
MM8430-2610 C168-JL-1663
C609 39pF
C0201
1
.3V
IN OUT 2 R603 0R C611 39pF
C0402
1 SIGNAL
R0402
C610
6.3V
TRXB5 [7] 6.3V 0.5pF/NC L602
39nH
C612
C0201
L0201 NC
C0402
6.3V
TRXB2 [7]
D
[2] RX_BBQP
[2] RX_BBQN
[2] TX_BBIP
[2] TX_BBIN
[2]
TX_BBQP
[2] TX_BBQN
[7] TRXB1
[7] TRXB2
[7] TRXB5
[7] W_PA_B1_IN
[7] W_PA_B2_IN
[7] W_PA_B5_IN
B8_CPL_OUT_3G_ALL
[7] 3GB1_RXP
[7] 3GB1_RXN
[7] 3GB2_RXP
[7] 3GB2_RXN
[7] 3GB5_RXP
[7] 3GB5_RXN
C
2G_LB L618
RX_BBQP [2]
RX_BBQN [2]
TX_BBIP [2]
TX_BBIN [2]
TX_BBQP [2]
TX_BBQN [2]
VBAT
TRXB1 [7] VTCXO_PMU
TRXB2 [7]
TRXB5 [7] VRF18_PMU
W_PA_B1_IN [7] VIO18_PMU
W_PA_B2_IN [7]
W_PA_B5_IN [7]
VPA_PMU
B8_CPL_OUT_3G_ALL [7]
3GB1_RXP [7]
3GB1_RXN [7]
3GB2_RXP [7]
3GB2_RXN [7]
3GB5_RXP [7]
3GB5_RXN [7]
SAW603
2.2nH RFBLN2012090BM5T25
GGE_PA_LB_IN
C0201
6.3V
VBAT
VTCXO_PMU [2] ASM_VCTRL_A
VRF18_PMU
VIO18_PMU
[2] ASM_VCTRL_B
VPA_PMU
C631
2.2uF
6.3V
C0402
L600 10nH L0201
L615 L616
NC/33nH 33nH
L0201 L0201
L619 10nH
R0201
C697 C696
39nH/NC 39nH/NC
L0201 L0201
R602 1K
R0201 C699
22pF
6.3V
C0201
R604 1K
R0201 C698
22pF
6.3V
C0201
U602 MT6166
F3 GND
G3 GND
H3 GND
J3 GND
C4
FDD RX TXO
TRXB1 [7]
2G_LB
2G_HB
R612 10K WG_GGE_PA_VRAMP [2]
C606 R613 R0201
6.3V
220pF
C0201
24K
R0201
R608 1K WG_GGE_PA_ENABLE [2]
C691 R0201
6.3V
22pF
C0201
R607 1K ASM_VCTRL_C [2]
C693 R0201
6.3V 22pF
C0201
VRF18_PMU
C669 470nF
6.3V C0201
R629 26R R630 26R B5_CPL_OUT_3G_ALL [7]
PDET R0201 R0201
R632
35R R0201 10dB attenuator
GND D9
GND E9
GND F9
GND G9
H9
C
C665
0.5pF/NC
6.3V
C0201
2G_HB L622
C668
0.5pF/NC
6.3V
C0201
B
L0201 C666 1
0.5pF/NC 2 UNBALANCE_LB
6.3V
3 GND
C0201
4 GND
5 GND
UNBALANCE_HB
2.2nH
L0201 C670
0.5pF/NC
6.3V
C0201
10 L0201
GND 9
BALANCE_LB0 8
BALANCE_LB1 7
BALANCE_HB0 BALANCE_HB1 6 L623 1.0nH
L0201
L624 L625
NC/33nH 8.2nH
L0201 L0201
L626 1.0nH
L0201
VRF18_PMU C675
470nF
Y601
6.3V
7M26000028
C0201
3
1 VTCXO_PMU C677
D4 GND
GND
A1
B40_RXP
B1 B40_RXN
LB_RXP C1 LB_RXP
TDD RX
LB_RXN D1
LB_RXN
HB_RXP E1
HB_RXP
HB_RXN F1 HB_RXN
F2 VRXHF
G2
RFVCO_MON
J1
XTAL1
H2 XTAL2
XO
K1 VTCXO28
MT6166
GND J9
GND
D10
DETGND
Remove external thermistor;
TMEAS C11
use MT6166 built-in thermistor
VTCXO_PMU
V28 E10
G10 TX_BBIP [2]
3GTX_IP C674
G11 TX_BBIN [2] 470nF
TX(I/Q) 3GTX_IN
6.3V
3GTX_QP F10 TX_BBQP [2] C0201
3GTX_QN F11 TX_BBQN [2]
L11 VRF18_PMU
TXVCO_MON
J11
VTXLF C676
TXBPI H10 DCOC_Flag [2] 470nF
6.3V
RCAL J10 RCAL
C0201
B
6.3V
470nF
C0201
[2,3,9,19] SRCLKENA
[3] [10] CLK4_Audio SYSCLK_WCN R631 0R/NC
[2] CLK1_BB R0201
VIO18_LC
32K_EN G1 32K_EN
L1 EN_BB
K2 CLK_SEL
26M output
L2 XO3
E4 GND
F4 GND
G4 GND
H4 GND
R650 100pF/NC VIO18_PMU R673 0R R0402 VIO18_LC
R0201 C683
Test pin
TST2 K11
TST1 L10 R600
BSI
2K/1%
BSI_DATA2 G8 BSI-A_DAT2 [2] R0201
BSI_DATA1 H8 BSI-A_DAT1 [2]
GND B7
GND J6
RX(I/Q)
GND D8
GND E8
BSI-A_DAT0 [2]
BSI-A_CK [2]
BSI-A_EN [2]
Reserve for
A
filtering Noise
1uF 6.3V
C0402
VRF18_PMU
C684 470nF 6.3V
C0201
Project Document Number
SMB-E7006 8804Y
A
Size Title Designer Rev
Custom 06_RF_MT6166_RX SUNHANZHONG V2.0
Date: Tuesday, May 20, 2014 Sheet 6 of 20