LG A7100, A7110 Service Manual
8. èË̈ËÔˇθ̇fl ÒıÂχ
8.1
ëıÂχ ÓÒÌÓ‚ÌÓÈ Ô·Ú˚ (ãÓ„Ë͇)
8. èË̈ËÔˇθ̇fl ÒıÂχ
1
2
Close to DBB(AD6532)
A
1V5_VPLL
2V8_VMEM
1V8_VINT
C104
C105
C107
C108
C181 C182
C180
C106
0.1u
0.1u
27p
0.1u
39p
0.1u
B
D100
1
DBBON
2
REMOTE_PWRON
C
KDS121E
150R120
13MHz
C140
1000p
C142
L101
560p
270nH
D
VBAT
2V8_VMEM
R137
0
E
F
2V8_VMEM
G
C169
C170
0.1u
0.1u
H
2V8_VMEM
U103
5
VIN1VOUT
2
GND
3
4
EN
NC
NCP500SN18T1
C156
C157
47n
1u
G1
A(1)
A0
F1
A(2)
A1
E1
A(3)
A2
D1
A(4)
A3
B1
A(5)
A4
C1
A(6)
A5
F2
A(7)
A6
E2
A(8)
A7
F6
A(9)
A8
D7
A(10)
A9
E7
A(11)
A10
B8
A(12)
A11
C8
A(13)
A12
D8
A(14)
A13
F7
A(15)
A14
E8
A(16)
A15
F8
A(17)
A16
D2
A(18)
A17
B2
A(19)
A18
B3
A(20)
A19
E6
A(21)
A20
B7
A(22)
A21
C7
A(23)
A22
C3
A23
1V8_VFLASH
D3
A24
E3
A25
B5
VCC11
L4
VCC12
B6
VCC21
K6
VCC22
J8
VCCQ1
K7
VCCQ2
L3
VCCQ3
D4
VPP
K5
P_VCC
K4
S_VCC
B4
VSS1
C4
VSS2
L1
C171
C172
VSS3
L2
0.1u
0.1u
VSS4
L5
VSS5
L6
VSS6
L7
VSS7
L8
VSS8
2
3
1V8_VFLASH
1A
2A
1CN
8M
2V8_VEXT
27p27p
C158
47n
2CN3CN7A4CN
7CN
8CN7M9CN
2
M
C109
0.1u
3
32.768KHz
DSP_CHIP_ACTIVE
U104
8A1M
RD38F3350LLZDQ0
D10
D11
D12
D13
D14
D15
_S_CS1
S_CS2
_P1_CS
_P2_CS
P_MODE
_R_LB
_R_WE
_R_OE
_R_UB
_CE1
_CE2
_CE3
_WP
_ADV
_WE
_OE1
_OE2
_RST
WAIT
6CN
CLK
VCORE
C111
C110
C183
C113
C114
C112
39p
0.1u
0.1u
0.1u
0.1u
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
_RAM_CS1
_ROM_CS1
_WE
_LBS
_UBS
_RD
_ADV
0R141
C143
27p
2V8_VEXT
R131
10K
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
0R150
0R151
910KR152
R121
10M
C144
27p
DEBUG_TX
DEBUG_RX
CODEC_PATH_SEL
KEYBACKLIGHT_UPPER
EAR_PRECHARGE
KEYBACKLIGHT
LCD_BACKLIGHT
10KR139
KEYPADROW(0:4)
KEYPADCOL(0:4)
2V8_VEXT
_RAM_CS1
_LBS
_WE
_RD
_UBS
_ROM_CS1
_ROM_CS2
_WE
_RD
_WAIT
BURSTCLK
BURSTCLK
_MIDI_CS
DSP_PWRON1
_ROM_CS2
DSP_PWRON2
CHR_DETECT
_RESET
IRDA_TX
IRDA_RX
IRDA_EN
VIBRATOR
HFK_EAR
SPK_EN
HOOK_DETECT
_MIDI_RST
INDICATOR
VMIC_ON
ACC_DET
JACK_DETECT
_LCD_RESET
STATUS0
_ASEMD0
ABB_INT
DSP_IRQ
C179
0.1u
2V8_VMEM
R148
NA
C178
220p
_WAIT
MFI_CS
DBBON
CLKON
MFIMD
FLIP
MIDI_INT
DSP_INT
10KR140
R145
100K
R101
0
PWRON
C139 1000p
MC-146X100
4
12
VUSB
R136
24K
R138
C159
1u
330K
H2
D0
H3
D1
G3
D2
H4
D3
J5
D4
G5
D5
J6
D6
H7
D7
G2
D8
J3
D9
G4
J4
H5
G6
H6
J7
J1
C5
D6
K2
K8
C2
D5
H1
F3
K1
G8
K3
E4
E5
F5
J2
H8
F4
G7
C6
3
4
VCORE
C184
27p27p
C154
220p
R126 0
_RESET
01H
31K
61E
1M
2M
4D
1EROCV
2EROCV
3EROCV
4EROCV4J5
6EROCV
ER
OCV
D18
DATA0
D19
DATA1
E18
DATA2
E19
DATA3
G16
DATA4
F18
DATA5
H16
DATA6
F19
DATA7
G18
DATA8
J18
DATA9
G19
DATA10
K12
DATA11
H19
DATA12
K18
DATA13
K16
DATA14
J19
DATA15
R18
NRAMCS2
TP121
U19
NRAMCS1
TP120
V18
NROMCS1
TP128
C19
NWE
TP124
L18
NLWR_LBS
TP125
K19
NHWR_UBS
TP127
C18
NRD
H18
NADV
J13
NWAIT
H13
BURSTCLK
T19
NGPCS1
B14
GPIO_49
TP135
J12
GPIO_50
D13
GPIO_51
TP132
D12
GPIO_52
B13
GPIO_53
A16
GPIO_54
A8
PWRON
TP102
V15
CLKON CLKOUT
G8
CLKIN
D6
OSCOUT
D7
OSCIN
A14
NRESET
V14
TESTMODE
R123
A13
0
SD_CMD
G11
SD_CLK
G10
SD_DAT0
B11
SD_DAT1
A11
SD_DAT2
A12
SD_DAT3
P2
GPIO_0
P1
0R127
GPIO_1
R2
GPIO_2
R1
GPIO_3
W2
GPIO_4
W3
GPIO_5
V3
GPIO_6
R5
GPIO_7
V4
GPIO_8
W4
GPIO_9
W5
GPIO_10
V5
GPIO_11
V6
GPIO_12
T6
GPIO_13
T7
GPIO_14
V7
GPIO_15
W7
GPIO_16
V8
GPIO_17
W6
GPIO_22
W8
GPIO_33
T8
GPIO_34
W9
GPIO_35
V9
GPIO_36
W10
GPIO_37
T9
GPIO_38
N9
GPIO_85
W11
GPIO_86
V10
GPIO_87
V12
GPIO_98
T12
GPIO_99
V19
KEYPADROW(0)
KEYPADROW0
T18
KEYPADROW(1)
KEYPADROW1
U18
KEYPADROW(2)
KEYPADROW2
W18
KEYPADROW(3)
KEYPADROW3
V17
KEYPADROW(4)
KEYPADROW4
W15
KEYPADCOL(0)
KEYPADCOL0
T13
KEYPADCOL(1)
KEYPADCOL1
W14
KEYPADCOL(2)
KEYPADCOL2
V13
KEYPADCOL(3)
KEYPADCOL3
W13
KEYPADCOL(4)
KEYPADCOL4
4D
5DNG7C6DN
1DNG
2DN
3DNG
N
G
G
01C
91A
1A
7A
0
1A
SIMDATA
_ADV
R146
SIM_RESET
0
R149
NA
SIMCLK
4
5
2V8_VEXT
2V8_VMEM
61N
51R
5
01T
61F
61L
61J
4M
1U
2U
8K
8N
1
2T
5T
1T
8J
E
1
2M
3MEMV
M
EMV
E
MV
AD6532XCA
31DNG9H41DNG
51DNG9J61DNG
11H
21H
7TXEV
4MEMV
5M
1TXEV
2
3TXEV
4TXEV4P5
6TXEV
T
TX
XEV
EM
EV
V
U102
71DNG
81DNG
91DN
02DNG
1
22DNG
32DNG
42DNG
52DNG
2
D
NG
G
01J
11
7K
9K
01K
11K
8L
11L
9L
01L
J
VSIM
201PS
301PS
C174
C186
NA
NA
0
1
21EROCV
7EROCV
8EROCV7N9EROCV
1EROC
1EROCV
V
01DNG7G11
21DNG
8D
9D
7DNG
DNG
N
N
G
G
G
11
5D
8D
5E
8H
D
C173
1000p
5
6
VSIM
2V8_VRTC
1V5_VPLL
1V8_VINT
41T
9G
3A
9
8B
A
1BBAV
8TXEV
9
1LLPV
2LLPV
3LLPV
T
XEV
13DNG
23DNG
33DNG
0
62DNG
72DNG
82DNG
92DNG
3
D
NG
11M
21M
61P
01M
8M
9M
21
L
VSIM
R142
R143
20K
0
001PS
101PS
C175
NA
2D
2BBAV
43DNG
4R
1G
M
IS
V
5
63DNG1V73DNG2V83D
3D
N
G
4T
1
2
3
7
8 9
C102
47n
9C
BSUV
CLKOUT_GATE
SIMDATAIO
9
3D
N
N
G
G
1W
91W
C168
220n
J100
VCC
RST
CLK
GND2
GND3
GCA265-6S-H30
6C
GPIO_100
GND1
GND5
GND4
VUSB
C103
47n
21B
CMV
CTRDDV
D14
ADD0
D15
ADD1
B15
ADD2
A17
ADD3
A18
ADD4
D16
ADD5
B18
ADD6
B16
ADD7
B17
ADD8
B19
ADD9
L13
ADD10
M18
ADD11
L19
ADD12
M16
ADD13
M19
ADD14
N18
ADD15
M13
ADD16
N19
ADD17
P18
ADD18
P19
ADD19
N13
ADD20
R19
ADD21
R16
ADD22
G13
ADD23
G12
GPIO_24
A15
GPIO_32
N11
JTAGEN
N10
GPIO_18
V11
GPIO_19
T11
GPIO_20
W12
GPIO_21
E4
D1
A2
GPIO_76
F4
GPIO_78
B4
ASDI
B1
ASDO
C1
ASFS
B3
BSDO
B2
BSOFS
E1
BSDI
E2
BSIFS
F2
CSDI
F1
CSDO
A6
CSFS
D9
USB_P
D10
USB_M
J7
USC0
K4
USC1
J2
USC2
J1
USC3
H2
USC4
H4
USC5
H1
USC6
A5
GPIO_57
B5
GPIO_58
K1
GPIO_59
K2
GPIO_60
L7
GPIO_61
A4
GPIO_62
C2
GPIO_63
L4
GPIO_64
T15
GPIO_65
T16
GPIO_66
V16
GPIO_67
W17
GPIO_68
L1
GPIO_69
L2
GPIO_70
M7
GPIO_71
N2
GPIO_72
N4
GPIO_73
N1
GPIO_74
W16
GPIO_55
N12
GPIO_56
G4
H7
SIMCLK
G2
SP104
4
5
VPP
6
IO
10
6
7 11
1V5_VPLL
C115
1u
TP134
A(0)
A(1)
A(2)
R112
A(3)
0
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
1V8_VINT
A(12)
A(13)
A(14)
A(15)
2V8_VEXT
A(16)
A(17)
R128 0
R129
TP140
TP141
TP142
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
TP145
CAM_FLASH
0
USC0
USC1
USC2
USC3
USC4
USC5
USC6
RXON
TXON
TXENA
RXENA
13MHZ_MIDI
ASM
DSR
VC2
VC1
VC3
SXENA
PACEN
BS
RADIO_POWER
SLE
SDATA
SCLK
PRECHARGE
_DSPRST1
SIM_RESET
SIMCLK
SIMDATA
C132
41
1u
441R0
1
RK001
NEGATJ
SMT
KCT
NEGATJ
TCK
TMS
TDI
TDO1
TP106
TP104
TP105
USBDP
USBDM
R132
R133
100K
71
VCORE
1OD
T
RINGTONE
FDJ129P
C133
10u
R118 NA
ABB_INT
PWRON
_RESET
CLKON
RXON
TXON
VBAT
Q100
R153
2.4
NAR116
TDI
TDO0
ASM
VBUS_USB
C188
C127
1u
1u
S1S2S3S4S5
G
D
IP
IN
QP
QN
NAR119
100
R130
8
Close to ABB(AD6555)
VUSB
C119
4.7u
C128
1u
VBAT
R110 0
TDO0
R135
C155
100K
100p
8
93
2V5_VMIC
2V75_VTCXO
VBAT
R103
0
C123
C120
C121
C122
0.47u
10u
1u
2.2u
51G
51C
51H
6R
2N
2R
2P
1TABV
12TABV
22TABV3A1
2NIME
1NIMEMV
NITNIV
NICT
3
TA
R
B
V
V
M
V
T4
VBACK
E15
VUSB
E16
VCOREGATE
F15
VUSBIN
F16
VCORE
G16
VPLL
T5
VBACKSEL
A12
IP
A13
IN
A15
QP
A14
QN
R3
VMEMSEL
B2
TCK
B1
TMS
A1
TDI
C1
TDO
L1
MCLK
J2
MCLKEN
M1 B14
ABBRESET
D1
INT
D2
ASDO
E1
ASDI
F2
ASFS
G2
BSDI
F1
BSIFS
E2
BSDO
G1
BSOFS
H1
CSDO
H2
CSDI
L2
CSFS
R7
DBBON
T1
RESET
A2
VCXOEN
C2
GPI
K1
RXON
K2
TXON
J1
ASM
B13
AGND01
E5
AGND02
E6
AGND03
E7
AGND04
E10
AGND05
E11
AGND06
E12
AGND07
F5
AGND08
F6
AGND09
F7
AGND010
F10
AGND011
F11
AGND012
F12
AGND013
G5
AGND014
G6
AGND015
G7
AGND016
120DNGA
220
320DNGA
020DNGA
710DNGA
420DNGA
52
810DNGA
720
9
62
1
0
0DNGA
0
DNG
D
DNGA
DNG
NGA
A
A
6K
5K
7
01K
01G
11K
21K
11G
5
6L
2
1G
L
K
GUIDE HOLE
OJ1
OJ2
Changed by:
9
VABB
VSIM
C124
1u
6
61H
1
3B
5R
4R
6T
D
23TABV
4TA
5TA
OXCVV
M
ISV
BV
B
V
U101
AD6555XBC
03
130DNGA
230DNG
820DNGA
920DNGA
330D
0
DNG
NG
A
A
A
7M
11L
21L
5M
6M
7L
01L
OJ4
OJ3
10
2V8_VMEM
VBAT
2V8_VEXT
1V8_VINT
C118
C117
C116
1u
61N
1N
1
2T
3T
P
1TNIV
2TNIV
1MEMV
CIMV
BBAV
VBATSENSE
CHGDACREF
GATEDRIVE
530DNGA
630DNGA
73
4
30
2DNGA
1DNGA
3DNGA
0
D
D
NGA
N
GA
61B11A
01M
51L
6
11M
21M
1T
Date Changed:
Thursday,September 23,2004S.Y. NOH 1
1u
2
M
EMV
CHGOSC
ISENSE
KEYOUT
KEYON
LDOEN
RSVD_A16
RSVD_C16
AFCDAC
BATTYPE
REFOUT
REFCHG
AUXADC1
AUXADC2
NC_R12
LIGHT1
LIGHT2
LIGHT3
AOUT2N1
AOUT2N2
AOUT2P1
AOUT2P2
AOUT3R
AOUT3L
AOUT1P
AOUT1N
4DNGA
1DNGS
8R
JTAG PORT
JTAG1
_F_WE
TDO_0
TDO_1
RPWON
JTAGEN
C126
C125
4.7u
1u
1u
4A
4B
1TXEV
2
T
X
EV
T7
VRTC
B8
R111 100
B7
B5
0.01uC131
R113 1.2M
T15
IBIAS
A5
VCHG
A7
A6
T13
T14
T12
C135
TP144
NA
R1
CRST
A10
REFBB
A16
C137
C16
1u
C138 1u
B15
REF
B12
PA
B6
B11
D15
R122 20K
B9
TEMP1
A8
TEMP2
B10
C145
C146
A9
0.1u
1u
P15
AIN2P
R15
AIN2N
P16
AIN1P
R16
AIN1N
R13
AIN3L
R14
AIN3R
C150
C149
R12
39p
39p
L16
M15
M16
R10
SPWR1
T10
SPWR2
R9
T9
R11
T11
K16
J16
J15
K15
C161
C160
2DNGS
DNGD
DN
33p
33p
G
L
51N
2M
8T
TCK
TMS
VBAT
TDI
GND
10
_WE
TDO0
TCK
TMS
TDO1
REMOTE_PWRON
TDI
JTAGEN
Time Changed: QA CHK:
Layout Comment : 18p & 33p capacitors should be pairs.
PRECHARGE
KEYPADROW(4)
_POWERKEY
R125
C151
39p
TP130
TP131
C162
18p
VBAT
C136
0.1u
0
AUX_MICP
AUX_MICN
CODEC_INL
CODEC_INR
C152
39p
Should be placed near to AD6555.
C164
C165
C163
33p
33p
18p
VBAT
Engineer:
S.Y. NOH
Drawn by:
S.Y. NOH
R&D CHK:
DOC CTRL CHK:
MFG ENGR CHK:
VCHARGE
C101
0.1u
R105
NA
R106
1.5K
R108
100K
2V8_VRTC
C129
1u
C130
0.1u
330R115
4
G S
3D36
D4
2
D2
D5
1
D1
D6
TPCF8102
Q101
R117
0.2
BAT_TEMP
R124
NA
RF_TEMPSENSE
C147
C153
C167
C166
18p
18p
TITLE:
A7100 SKYWORKS main-N
REV:
11
65
4
R109
1K
BAT100
5
7
8
39p
39p
UMX1NTNQ102
13
2
VCHARGE
C185
27p
C141
47p
MICP
C148NA
39p
MICN
AUX_SPKN_R
AUX_SPKP_L
RCVP
RCVN
COMPANY NAME
Address
City
Drawing Number: Page:
R104
1K
AFCDAC
VAPCDAC
12
VBAT
A
R102
27
B
C134
10u
D101
CUS02
C
D
E
F
G
H
Size:
A2
12 1 8 A
12
- 125 -
8. èË̈ËÔˇθ̇fl ÒıÂχ
8. èË̈ËÔˇθ̇fl ÒıÂχ
8.2 ëıÂχ ÓÒÌÓ‚ÌÓÈ Ô·Ú˚ (á‚ÛÍÓ‚‡fl ˜‡ÒÚ¸)
1
2 6
3
4
5
7
8
9
10
11
12
A
SLIDE DETECT SWITCH
2V8_VEXT
R202 51K
U200
B
C245
C246
27p
A3212EEH
6
OUTPUT
VDD
5
C201
NC12NC2
4
GND2
0.1u
7
GND1
PGND
FLIP
1
C24727p
C202
3
27p
10p
IRDA_TX
IRDA_RX
IRDA_EN
IRDA
2V8_VEXT
VBAT
R201
U204
33
LEDA
1
LEDK
2
R203 0
TXD
3
R204 0
C205
C248
C249 C250
C251
27p
0.1u
27p
27p27p
SHIELD
8
RXD
4
0R205
SD
5
VCC
6
C252
GND
7
27p
CIM-80S7B-T
SPK_EN
C
RECEIVER & SPEAKER SWITCHING EAR PHONE & CARKIT SWITCHING
SPK_EN
NC (Receiver) NO (HFK)
ON
L
H
VBAT
0
4
0
2R
U202
4
MAX4684EBC
B
+V
C2
IN1
NO1
A2
NO2
R206
100K
REC_SPK_P
REC_SPK_N
IN2
C3
COM1
NC1
C206
A3
COM2
NC2
47p
DNG
1
B
OFF
OFF
C240
C203
27p
0.01u
C4
A4
C1
A1
C207
C208
47p
47p
R207 4.7
SPKP
SPKN
RCVP
4.7R208
RCVN
HFK_EAR
AUX_SPKP_L
AUX_SPKN_R
HFK_EAR
NC (Earphone)NO (Speaker)
ON
2V8_VMEM
IN1
IN2
COM1
COM2
4B
1B
U203
MAX4684EBC
+V
DNG
OFF
OFFON
ON
C204
0.01u
C4
NO1
CARKIT_SPKP
A4
NO2
CARKIT_SPKN
C1
NC1
EAR_L
A1
NC2
EAR_R
L
H
C2
A2
C3
A3
A
B
C
MICROPHONE
2V5_VMIC
R209
U208 DG3000DB
B1
B2
B3
C227
39p
C231 0.1u
1K
R210
C209
C210
2.2K
39p
10u
100R212
C212
39p
C214
C215 0.1u
100R217
2V5_VMIC
A1
IN
NO
A2
COM
V+
A3
GND
NC
R222
1K
C226
10u
R225
2K
R230
C230
2K
39p
R233
NA
39p
R218
C218
2.2K
39p
Layout Comment : Capacitors should be placed near to the microphone.
2V8_VMEM
STEREO EARPHONE INTERFACE
EAR_PRECHARGE
R223
39K
EAR_L
CARKIT_MICP
EAR_R
R237
27K
EAR_MIC
3
MIC200
2
1
002-20M5LVA
002-20M5LVA
OB4-15L42-C33L
402AV
302AV
R236
39K
C228 10u
R227 0
10uC229
0R231
R238
27K
142Cp7
2
4
242Cp72
R234
C232
C233
C234
39p 39p
002PS
39p
1M
5
CODEC AUDIO PATH SELECT
342C
0
002-20M5LVA
0
2
-20
002A
102AV
102PS
M5
p7
V
p72 442C
L
2
V
A
6
CODEC_PATH_SEL
J200
0
0
2-20M5LV
202AV
202PS
A
7
D
MICP
MICN
E
F
VMIC_ON
2V8_VMEM
R239
C236
100K
0.1u
G
100R228
AUX_MICP
AUX_MICN
100
R232
H
1
2
2V8_VMEM
C211
0.01u
U207 DG3000DB
B1
A1
NC(Open)
IN
NO
A2
B2
AUX_SPKP_L
COM
V+
B3
A3
GND
NC
SPKP
SPKN
NO(MIDI INPUT)
ON
OFF
ON
OFF
CODEC_PATH_SEL
L
H
EARPHONE & HOOK DETECT INTERFACE
2V8_VMEM
R224
1M
5
VIN-
EAR_MIC
CARKIT_MICP JACK_DETECT
4
VCC
1
OUT
VIN+
3
GND
2
U201
R229
MAX9075EXK-T
330K
100R235
C239
C238
100p
100p
8
YAMAHA 40POLY MIDI
U206
YMU762
R211 SHOULD BE PLACED NEAR TO MONACO
R211 0
1
11
CLK1
HPOUT_R
10
_RST
HPOUT_L
A0
33KR214
12
_RD
EQ1
0.01u
C213
C216 0.01u
30KR215
STATUS
JACK_DETECT
HOOK_DETECT
R226 0
C221 C222
47p
47p
Not Inserted
HOOK_DETECT
Changed by:
9
R216
C217
82K
390p
C235
C237
1u
1u
HIGH
Pressed
_CS
13
NC
EQ2
_WR
_IRQ
14
D0
EQ3
2
D1
LED
19
MTR
D2
D3
D4
17
SPOUT1
D5
D6
D7
18
PLLC
SPOUT2
VBAT
VREF
15
SPVDD
IOVDD
VDD
C223
16
0.1u
SPVSS
VSS
LOW
Inserted
Not Pressed
Date Changed:
10 12
13MHZ_MIDI
4
_MIDI_RST
30
A(0)
31
_RD
29
_MIDI_CS
5
28
_WE
3
MIDI_INT
27
D(0)
26
D(1)
25
D(2)
24
D(3)
23
D(4)
22
D(5)
21
D(6)
20
6
9
32
7
8
R220 3.3K
2V8_VMEM
D(7)
C219 1000p
0.1uC220
C224
0.1u
1u
C225
D
E
F
G
H
City
Size:
A2
12 1 8 A
Page:
Time Changed:
Engineer:
S.Y. NOH
Drawn by:
S.Y. NOH
R&D CHK:
DOC CTRL CHK:
MFG ENGR CHK:
QA CHK:
TITLE:
A7100 SKYWORKS main-N
2K.N. KIM Thursday, September 23,2004
11
COMPANY NAME
Address
Drawing Number:REV:
- 126 -
8. èË̈ËÔˇθ̇fl ÒıÂχ
8.3 ëıÂχ ÓÒÌÓ‚ÌÓÈ Ô·Ú˚ (àÌÚÂÙÂÈÒ˚)
1 5
2 4 11
3
8. èË̈ËÔˇθ̇fl ÒıÂχ
6
7
98
10
12
7
8
135
246
RA301
100K
U301 STF203-22
6
4
C372
27p
D+D+IC
GND5VBUS
D-3D-IC
C373
Date Changed:
357
8
1
2
C374
27p27p
I/O CONNECTOR
VBUS_USB
1
C366
246
4.7u
RA302
100K
R399 10
C329
C386
27p
39p
C377
C376C375
27p
27p
27p
27p
10
R351 NA
R357 10
R358
R364 10
R366 0
R368 10
R374 10
C320
27p
C379
27p
Time Changed:
VCHARGE
R301
100K
CHR_DETECT
R302
100K
R359 NA
10R350
10R353
NAR360
0
0R362
0R363
10R365
0R367
10R370
R369 NA
10R371
NAR375
10R376
CN302
1
4
2
3
3
03
C328
AV
39p
C381
C382
C380
27p
27p
27p
Engineer:
S.H. NOH
Drawn by:
S.H. NOH
R&D CHK:
DOC CTRL CHK:
MFG ENGR CHK:
QA CHK:
VBAT
002-20M5LVA
023PS
C332
C331
C330
1u
1u
39p
C317
C385
C384
C383
27p
27p
27p
27p
COMPANY NAME
TITLE:
A7100 SKYWORKS main-N
REV:
3
11
CN301
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
533PS
DSP_CHIP_ACTIVE
STATUS0
_POWERKEY
KEYPADROW_UPPER(0)
KEYPADROW_UPPER(1)
KEYPADROW_UPPER(2)
KEYPADROW_UPPER(3)
KEYPADROW_UPPER(4)
KEYPADCOL_UPPER(3)
KEYPADCOL_UPPER(4)
A(2)
MFI_CS
_WE
_RD
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
Address
City
Drawing Number:
Size:
12 1 8 A
Page:
12
2V8_VEXT
R349
100K
USC6
ACC_DET
DSR
REMOTE_PWRON
CARKIT_MICP
USC0
CARKIT_SPKN
CARKIT_SPKP
USC1
USC2
USC3
DEBUG_TX
USC5
USC4
DEBUG_RX
BAT_TEMP
USBDP
USBDM
0R303
C369
C368
C371
C367
C370 C378
27p
27p
27p
27p
27p
Changed by:
S.Y. NOH Thursday, September 23,2004
9
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
KEYBACKLIGHT
C311
C312
27p 27p
KEYBACKLIGHT
I/F CONNECTOR
R329
100
003PS113PS
303PS
013PS
SP306
513
PS
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
ICVE21184E150R101 FL302
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
KEYPAD MAIN
SW301
4
12
UP
5
3
00220
1
0
R330
3AV
K
41L
100
V
A
1
1
503PS
4
4
903PS
7
7
213PS
AST
*
SP304
FL301ICVE21184E150R101
1
INOUT_A1
2
INOUT_A2
3
INOUT_A3
4
INOUT_A4
1G012G
5
1
INOUT_A1
2
INOUT_A2
3
INOUT_A3
4
INOUT_A4
1G
2G
5
0
1
FL303ICVE21184E150R101
1
INOUT_A1
2
INOUT_A2
3
INOUT_A3
4
INOUT_A4
1G
2G
0
5
1
SW300
SW302
1234
1234
FUNC
DOWN
5
5
00220K41LVA
00220K41LVA
003AV
20
R307
3AV
100
KEYPADROW_UPPER(0)
3
2
32
703PS
5
5
803PS
8
8
313PS
0
0
SP302
KEYPADROW_UPPER(1)
6
6
KEYPADROW_UPPER(2)
9
9
KEYPADROW_UPPER(3)
SHA
#
KEYPADROW_UPPER(4)
KEYPADCOL_UPPER(3)
KEYPADCOL_UPPER(4)
VBAT
C387
C303
27p
27p
CN300
30 31
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C388
C306
27p
27p
A
R338
B
C
D
KEYPADROW(0)
KEYPADROW(1)
KEYPADROW(2)
KEYPADROW(3)
KEYPADROW(4)
KEYPADCOL(0)
KEYPADCOL(1)
KEYPADCOL(2)
KEYPADCOL(3)
KEYPADCOL(4)
R342 680
R336 680
R340 680
R341 680
R337 680
680
R335
680
R344
680
R343
680
R339
680
2V8_VEXT
C302
27p
R305
100K
DSP_IRQ
DSP_INT
E
_LCD_RESET
LCD_BACKLIGHT
IND_LED
KEYBACKLIGHT_UPPER
_DSPRST1
DSP_PWRON1
DSP_PWRON2
VIBRATOR
MFIMD
_ASEMD0
F F
CODEC_INR
CODEC_INL
REC_SPK_P
REC_SPK_N
CAM_FLASH
0R304
G
H
1
2
3
4
5
VBAT
R334
R333
R354
C315
C313
27p
27p 27p
27p
R345 1.5K
R347
100K
R331
C316C314
C301
27p
20
20
20
20
H41S-BBEL203DL
H41S-BBEL403DL
H4
H41S-BBEL303DL
1S
-BBEL003DL
Q300
6
13
5
2
4
IMX9T110
R346
10
INDICATION LED INTERFACE
VBAT
C333
0.01u
6
VCHARGE
U302 DG3000DB
B1
A1
IN
NO
B2
A2
V+
COM
B3
A3
GND
NC
ICVE21184E150R101 FL304
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
2G
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
2G
ICVE21184E150R101 FL307
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
ICVE21184E150R101 FL308
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
2G
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
2
G
ICVE21184E150R101 FL310
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
2G
9
INOUT_B1
8
INOUT_B2
7
INOUT_B3
6
INOUT_B4
2G
R378
10K
R379
2.7K
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
1
G
52G01
FL305ICVE21184E150R101
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
1G
5
01
FL306ICVE21184E150R101
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
1
G
5
01
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
1G52G
01
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
1
G
5
01
FL309ICVE21184E150R101
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
51G01
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
1
G
01
5
FL311ICVE21184E150R101
INOUT_A1
INOUT_A2
INOUT_A3
INOUT_A4
51G01
2V8_VMEM
R306
100K
R372
R332
20
20
H41S-BBEL
H
4
1S-BBEL103DL
5
03DL
413PS
R348
10
INDICATOR
IND_LED
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
7
8
A
B
C
D
E
G
H
A2
- 127 -
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