123456
ECO NO:LTR APPROVED:DATE:
1
REVISION RECORD
VBAT
VPA
VMIC
R1
1K
D
D
MICP0
MICN0
C1
27PF
C6
R2
0R
10PF
VMIC_1
C3
C2
27PF
10UF
U1
1
R3
MIC
47R
C7
27PF
VCC
4
OUT
GND3GND
T1
n.m
2
HPLP
HPLP_N
GPIO68_SPK_EN
10NF
C8
10NF
C9
R5
100K
MIC
C
C
B
B
J4
AXE530124-CCW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
313233
34
HPLP_N
HPLP
GPIO68_SPK_EN
LED_KEY
MICP0
MICN0
D+
D-
VBUS
VBAT
VIBR_PMU_OUT
VBUS
C16
C14
C15
330PF
100NF
VMIC
2.2NF
USB IO
R6
0R
C11
4.7UF
U2
A2
YDA145
PA_IN+
A1
IN+
VDD
PA_IN-
C1
C3
IN-
OUT-
A3
C2
OUT+
CTRL
VREF
B2
VREF
AGND
PGND
C10
1uF
B1
B3
SPEAKER
B3
BLM18SG331TN1
T4
PA_OUT-
PA_OUT+
33PF
B1
SPK-
SPK+
C4
1NFC51NF
UB005-17323A51
2
1
SPK2
BLM18HE102SN1
C18
100PF
C12
C13
33PF
+T2+
B2
BLM18HE102SN1
T3
6
J1
GND7GND
VBUS_IO
1
VUSB
2
D-
+T5+
D-/UTXD
D+
3
D+/URXD
4
ID
5
GND
T6
GND9GND
8
D-
D+
VBAT
LED_KEY
J6
J5
T7
n.mT8n.m
VIBR_PMU_OUT
R9
6.8R
15mil
VIB+
12
+
J3
D1
1SS400TE61
3
-
C17
1UF
VIBRATOR
1
1
1
ANT3
ANT2
ANT1
L1
PIN_ANT_HT11.011.30120
PIN_ANT_HT11.011.30120
PIN_ANT_HT11.011.30120
R8
56nH
n.m
R4
R7
ANT-2ANT-3
0R
0R
L2
n.m
ANT CONNECTOR
D
D
C
C
J2
20369C3
432
1
ANT-1
L3
n.m
B
B
CONNECTOR
Backlight
A
A
DRAWN: DATED:
Piaoyj & Wanggz3
QUALITY CONTROL: DATED:
COMPANY:
LENOVOMOBILE
TITLE:
2012-9-11
DATED:CHECKED:
xxx
DATED:RELEASED:
Spain_SUB_H203
DRAWING NO:
D
MIC_SPK_IO_VIB_RF
12345
SHEET: OFSCALE:
11
REV:SIZE:CODE:
V2.3
A
A
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