Table of Contents
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9. Schematic Diagrams
9-1 Logic Circuit Diagram (1)
VAA
Q110
DTA144EE/TR
1
2
BUZZER
3
R142
8.2K
R143
3.6K
MOTOR
ON_SW_SENSE
-RESOUT
-RESET
TCXO_CON
MODE_SEL
PAMP_ONP
CODEC_CS
PLL_EN
PLL_CLOCK
PLL_DATA
SDA
SCL
WP_E
NC R137
C111
4
NC
3
5
OSC101
6
2
CSTCW2700MX03
C119
LNA_GAIN_CTL
100NF
RX_AGC_ADJ
C110
47NF
TX_AGC_ADJ
TRK_LO_ADJ
R117
47K
PA_R0
PA_ON
VDD
PCS_BAND
CD
C116
100PF
DTR
RTS
D102
5
V-F
4
CD
2
3
CTS
1
C-F
SMF05.TB
Samsung Electronics
S3.6
WP
3
SMT-801-02A
AU101
VDD
D110
R101
DAN202UT106
120
Q111
2
1
MMBT2222AWT1
D101
R169
CL-150HR
1K
3
1
3
VDD
2
1
SW101
R170
A3210ELH
C134
2
100K
NC
Q101
1
2
VCC
OUT
DTC144EE/TR
GND
R104
C133
3
20
10NF
SCAN(0:6)
VDD
KEY(0:2)
VDD
R102
D111
SM05
22K
2
1
1
3
2
3
MOTOR_
Q104
2SA1576FRT106
C131
1UF
10V
GPIO_INT0
9P
GPIO7
6A
KEYSENSE4
3A
RESOUT
11P
_RESIN
9M
GPIO12
8D
GPIO21
6P
GPIO20
6N
GPIO19
6M
GPIO13
9A
GPIO10
7B
GPIO9
7D
GPIO8
6B
GPIO16
9D
GPIO15
9C
GPIO14
9B
_TEST
8C
TDI
R110
8A
4.7K
TDO
7A
1
TCK
7C
TMS
R111
5B
R112
R166
NC
LNA_GAIN
13M
10K
1.5K
WDOG_EN
10L
XTAL_OUT
12P
XTAL_IN
MSM3000-196PBGA-MT
10M
RINGER
4N
A(20)
GPIO_INT4
10N
PS_HOLD
GPIO24
7N
AUX_PCM_DOUT
11A
AUX_PCM_DIN
R126
10D
4.7K
AUX_PCM_SYNC
10C
PCMSCS
AUX_PCM_CLK
10B
WDOGSTB_PCMSCS
12B
PCM_DOUT
PCM_DOUT
13A
PCM_DIN
PCM_DIN
12A
PCM_SYNC
PCM_SYNC
11C
PCM_CLK
PCM_CLK
11B
MOTOR
GPIO27
8L
VDD
CCLK
GPIO26
8N
R113
-EAR_DET
GPIO23
7M
22K
CI
GPIO25
7P
LNA_RANGE
2N
RX_AGC_ADJ
1M
TX_AGC_ADJ
R114
3K
TRK_LO_ADJ
470
3N
PA_R1
1N
PA_R0
3L
PA_ON
4L
R115
SYNTH_LOCK
4K
10K
C112
33NF
R118
47K
C113
100NF
TX_IQDATA(0:7)
C_RX_IDATA(0:3)
C_RX_QDATA(0:3)
VDD
R145
22K
R120
10K
CTS
R125
100
C118
100PF
R138 10K
VDD
R122
PDM1
100
R127
10K
R123
PDM2
R124
22K
C120
100
10NF
VDD
C129
R128
100
470PF
R164
R149
22K
100
DP_TX_DATA
C121
470PF
R129
C117
100
100PF
DP_RX_DATA
C122
470PF
C101
10NF
VDD
C128
VDD
10NF
R103
1K
Q103
14
2SC4081BRT106
1
Q102
LED_ON
MMBT2222AWT1
3
1
3
1
2
2
2
U104-1
7
R109
74LCX08MTCX
100
R106
R105
3.3K
RI
20
R107
22K
C109
100PF
4
EL_EN
CHIPX8
5
ADC_ENA_SBST
ADC_CLK_SBCK
ADC_DATA_SBDT
U104-2
74LCX08MTCX
GPIO22
7L
10
CHIPX8
2H
ADC_ENA_SBST
2C
ADC_CLK_SBCK
1C
ADC_DATA_SBDT
1B
9
PA_ON2
U104-3
12M
_RAM_CS2
74LCX08MTCX
11L
T1
_ROM_CS2
14N
T2
_ROM_CS1
14M
_RAM_CS1
12L
_HWR
13N
_LWR
12N
_RD
11M
A(19)
A19
11D
A(18)
A18
A(17)
12C
A17
A(16)
13B
A16
14B
A(15)
A15
A(14)
12D
A14
13C
A(13)
A13
10E
A(12)
A12
14C
A(11)
A11
12E
A(10)
A10
13D
A(9)
A9
11E
A(8)
A8
14D
A(7)
A7
12F
A(6)
A6
13E
A(5)
U101
A5
14E
A(4)
A4
11F
A(3)
A3
12G
A(2)
A2
14F
A(1)
A1
13F
A(0)
A0
AD(15)
14G
D15
AD(14)
11G
D14
AD(13)
13G
D13
AD(12)
14H
D12
AD(11)
13H
D11
AD(10)
12H
D10
AD(9)
11H
D9
14J
AD(8)
D8
AD(7)
13J
D7
12J
AD(6)
D6
11J
AD(5)
D5
AD(4)
14K
D4
13K
AD(3)
D3
12K
AD(2)
D2
R168
11K
AD(1)
D1
0
14L
AD(0)
D0
13L
VAA_L
VAA_L1
A(21)
LCD_CS
VDD_L
19.68MHZ
R131
100
TX_CLK
CDMA_IF
CDMA_IF-
R132
100
TX_CLK-
RX_AGC_ADJ
OSC102
R133
R134
FM_IF
20K
20K
Q_OFFSET
ADC_CLK_SBCK
C123
C124
ADC_ENA_SBST
8.2NF
8.2NF
ADC_DATA_SBDT
C144
27PF
C143
SLEEP-
27PF
R135
R136
20K
20K
I_OFFSET
L210
C125
C126
BLM11A102SPT
U202
8.2NF
8.2NF
8
6
VAA_L
VDD1
23
KEY(3)
VDD2
40
C_RX_IDATA(1)
VAA_L2
VDD3
45
C_RX_IDATA(0)
VDD4
47
FM_RX_STB
VDD5
9
FM_RX_CLK
VDDM1
21
VDD_L
VDDM2
41
FM_MOD
FM_MOD
C226
1NF
VDD_L
2
TX_IF
TXIF_OUT
1
TX_IF-
TXIF_OUT/
C227
L203
1NF
4
TX_AGC_ADJ
VCONTROL
ADC_ENABLE
1uH
43
TX_VCO_T1
TXVCO_T1
L211
R203
R204
42
VAA_L
TX_VCO_T2
TXVCO_T2
1uH
NC
NC
R205
8.2K
34
ADC_CLK_SBCK
SBCK_SEL2
VDD
33
ADC_ENA_SBST
SBSK_IDLE/
32
ADC_DATA_SBDT
SBDT_FM/
C228
C229
31
SBI_EN
4.7NF
4.7NF
R206
46
10K
DNC
C230
220NF
C102
C103
C104
C105
C106
C107
C108
100NF
10NF
100NF
10NF
100NF
10NF
10NF
30
27
28
PA_ON
AD(0:15)
A(0:19)
VDD
U103
3
2F
C132
A(1)
A0
2E
100NF
A(2)
VDD
A1
2D
5H
A(3)
A2
VCCF
A(4)
2C
6H
A3
VCCS
A(5)
3E
A4
A(6)
3D
A5
R173
22K
A(7)
3C
9G
A6
CIOF
R174
22K
A(8)
3B
6J
A7
CIOS
R175
22K
A(9)
7B
6C
A8
CE2S
R176
22K
A(10)
7D
5D
A9
RY/_BY
A(11)
7E
6B
A10
_WE
A(12)
8B
8F
A11
SA
A(0)
A(13)
8C
R172
NC
A12
A(14)
8D
A13
A(15)
8E
A14
6
9C
3H
A(16)
AD(0)
A15
DQ0
A(17)
9F
4F
AD(1)
A16
DQ1
A(18)
4E
4J
AD(2)
A17
DQ2
4D
5G
A(19)
AD(3)
A18
DQ3
7C
6G
AD(4)
A(20)
A19
DQ4
7J
AD(5)
DQ5
7F
AD(6)
DQ6
-RESOUT
2G
8H
AD(7)
_CEF
DQ7
2H
3J
AD(8)
_CE1S
DQ8
3G
4G
AD(9)
_OE
DQ9
4B
4H
AD(10)
_LB
DQ10
4C
5J
AD(11)
_UB
DQ11
5B
7H
AD(12)
_WP/ACC
DQ12
8
5C
7G
_RESET
DQ13
AD(13)
8J
AD(14)
DQ14
8G
AD(15)
DQ15/A-1
1A
NC1
5A
NC2
6A
NC3
10A
NC4
1B
3F
NC5
VSS1
6D
9H
NC6
VSS2
9D
NC7
C235
1E
A(21)
NC8
1NF
9E
NC9
10E
RESOUT
NC10
R179
1F
5K
NC11
NC14
10F
6K
WP
NC12
NC15
1K
10K
22K
NC13
NC16
MB84VD2119XA-85
C210
1NF
L204
10uH
13
CELL_BAND
11
CELL_CON
12
SLEEP-
U104-4
74LCX08MTCX
C233
1NF
L206
27nH
TCXO_N
Q_OFFSET
U201
I_OFFSET
R208
37
27
28
1.8K
4
38
VDD1
CHIPX8
CHIPX8
6
VDD2
C_RX_QDATA(0:3)
14
39
C_RX_QDATA(3)
VDD3
RXQD3
15
40
C_RX_QDATA(2)
VDD4
RXQD2
17
41
C_RX_QDATA(1)
VDD5
RXQD1
L209
20
42
C_RX_QDATA(0)
BLM11A102SPT
VDD6
RXQD0
24
D201
VDD7
35
VDD8
C_RX_IDATA(0:3)
C265
C_RX_IDATA(3)
44
45
VDDM
RXID3
1NF
C234
46
C_RX_IDATA(2)
RXID2
R230
10
10NF
36
TCXO
R262
1M
FM_RX_QDATA_RXID0
11
48
C_RX_IDATA(0)
CDMA_IF
12
CDMA_IF/
RX_IFVCO_OUT
1
RM_RX_CLK
FM_RX_CLK
2
FM_RX_STB
FM_RX_STB
7
VAA
VCONTROL
47
C_RX_IDATA(1)
FM_RX_IDATA_RXID1
10
L201
FM_IF
C238
1NF
9
FM_IF/
BLM11A102SPT
3
GND1
5
GND2
32
8
SBCK_SLEEP/
GND3
30
13
C201
R209
SBST_IDLE/
GND4
31
16
100
100PF
SBDT_FM/
GND5
26
18
SBI_EN
GND6
R207
10K
29
19
FM_SLOT
GND7
C202
23
GND8
18PF
C203
C204
C205
C208
33
34
VDD
10NF
1NF
10NF
DNC
GND9
220NF
43
R201
GND10
L202
22K
BLM11A102SPT
IFR3000-48BCCF-TR
21
22
25
VDD_L
VAA_L1
18
TX_IQDATA(7)
TXD7
TX_IQDATA(0:7)
TX_IQDATA(6)
17
TXD6
16
TX_IQDATA(5)
TXD5
15
TX_IQDATA(4)
C215
C216
C217
C218
C219
TXD4
14
TX_IQDATA(3)
10NF
1NF
10NF
1NF
10NF
TXD3
13
TX_IQDATA(2)
TXD2
12
TX_IQDATA(1)
TXD1
11
TX_IQDATA(0)
TXD0
R214
19
R217
TX_CLK
TX_CLK
10K
20
R227
TX_CLK/
TX_CLK-
FM_MOD
C247
C242
35
TCXO
100PF
6PF
38
PD_OUT
TX_VCO_T1
37
PD_ISET
VAA
L208
36
LOCK_DET
R202
75K
27nH
24
TX_VCO_T2
25
ADC_DATA
C240
26
R220
100PF
ADC_CLK
VAA
10K
3
TH201
GND1
R221
5
NTH5G36B103J01TE
GND2
1.2K
7
GND3
V-F
22
GND4
S3.6
39
R222
GND5
44
10K
GND6
48
R223
GND7
12K
R224
10
C245
R225
C246
C244
GNDD
11.3K
100NF
30K
100NF
100PF
IFT3000-48BCCF-TR
29
SCH-8500(DBTM) Rev10C
R195
NC
-RESET
RESOUT
R196
0
VAA_L
5
1
4
PCS_BAND
2
U203
3
C237
TC7S08FUTE85L
1NF
C231
R210
RX_IFVCO_VT
10K
15PF
L205
D202
180nH
C236
1SV279-TPH3
2.2NF
L207
180nH
D203
1SV279-TPH3
C232
R213
15PF
10K
VAA_L
C206
C209
C211
C212
C213
C214
1NF
10NF
10NF
1NF
10NF
1NF
VAA_L2
C220
C222
C223
C224
1NF
1NF
10NF
1NF
R226
10K
10K
1.2K
R219
C248
1.8K
R215
47NF
10K
C239
1NF
D204
C241
1SV279-TPH3
2.2UF
R218
D205
430
1SV279-TPH3
C243
390PF
R216
10K
9-1
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