Samsung E1195 Service Manual
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
STAND BY
RXLB
RXHB
High Isolation LB
LB Pre-Tx
TX LB
High Isolation HB
HB Pre-Tx
TX HB
TX Module S/W Control Circuit
TX_EN
L
L
L
L
H
H
H
H
BS MS1
L L L
L L
H
H H
L
L
H
L
H
L
H
L
H
H
ANT100
1
1
2
2
EGSM_TX
1005
C119
MS2
MS1
DCS_TX
VGPIO_2.8V
MS2
H
HL
L
L
H
LL
L
H
RFS100
A C1G
G
2
3
4
C105
C120
L103
C108
OPEN
1005
R104
R105
1005
OPEN
1005
C123
1005
C125
C126
24
TXIN_LB
1005
2
MS2
4
MS2_TP
MS1
MS1_TP
25
TXIN_HB
1005
L109
GND1GND
1005
C124
5
C107
RAMP
VBAT
TX_EN
SHORT
0603
R106
C109
TX_EN_TP
NC
6
27
19
20
28
NC
TXP
VPC
VBATT
VBATT
RX_HB
ANT
PAM100
BS
RX_LB
GND
GND
GND
GND
GND
GND
GND
GND
GND10GND
GND
GND
GND
GND
8
13
14
17
18
21
22
23
26
29
11
15
16
L101
1005
1005
L100
C106
VBAT
LCD_BL_EN
LED_A
C113
9
DCSRX
1005
C121
12
3
BS
BS_TP
7
EGSMRX
1005
C122
LCD BACKLIGHT
FM_ANT
FM_SCL
FM_SDA
U101
1
LED1
CTRL
2
GND ISET
LED23VIN
1005
R102
1
GNDRF
C102
2
RFIN
1005
3
NC
4
C103
BUSMODE
VGPIO_2.8V
32KHz_DIGIT
1005
1005
R101
R100
6
LED_K1
5
4
LED_K2
1005
R103
C101
C100
19
17
15
16
13
18
14
NC
NC
NC
NC
GND
VCC
GNDA
12
ROUT
11
LOUT
U100
10
GNDD
9
VCCIO
BUSEN
XTAL
DATAIO
CLOCK
6
5
8
7
FM_RADIO
VBAT
VIB_EN
C110
VIBRATOR
4
VDD VOUT
3
CE
FM_R
FM_L
VGPIO_2.8V
C104
U102
1
MOT_3.3V
2
GND
GND
5
C111
DCSRX
EGSMRX
F100
L104
L106
9
OUT1
1
IN1
1005
8
OUT1
7
OUT2
4
IN2
1005
6
OUT2
G
G3G
G
2
5
10
RF Part
VBAT_B
GND_B
JIG_ON_B
UART1_RD_J_B
UART1_TD_J_B
50V
1005
DCSRX_P
C115
L105
50V
1005
DCSRX_N
C116
50V
1005
EGSMRX_P
C117
L107
50V
1005
EGSMRX_N
C118
JIG_REC_B
UART1_RD_J_A
UART1_TD_J_A
UART1_CTS_A
UART1_RTS_A
JIG_REC_A
GND_A
JIG_ON_A
JIG_ON_A
2
19
B_D+
B_GND
3
20
B_D-
B_HP/PWR
4
21
4
B_RXD
22
B_TXD
23
23
24
NC1
25
A_V_BATT
26
A_GND
27
A_HP|PWR
28
A_RXD
29
A_TXD
30
30
31
31
32
32
33
33
34
A_ANT
JTAG-34PIN
UART1_CTS_B
5
5
UART1_RTS_B
6
6
JIG_ON_B
7
B_ANT
8
A_GND
GND_AVBAT_A
9
A_V_BUS
10
A_D+
11
A_D-
12
NC3
13
NC4
14
NC5
15
NC6
16
NC7
17
NC2
CN102
18
B_V_BATT1B_V_BUS
UART1_RD_J
UART1_CTS
UART1_TD_J
UART1_RTS
MAIN
1
V_BATT
VBAT
2
VBUS
3
GND
4
D+
5
JIG_ON
CHARGE_OK
6
D-
7
RXD
8
CTS
9
TXD
10
RTS
11
JIG_REC
JIG_REG
12
ANT
JTAG-12PIN-SYSOL
UART1_RD_J_B
UART1_CTS_B
UART1_TD_J_B
UART1_RTS_B
JIG_REC_B
JTAG
1
V_BATT
VBAT_B
2
VBUS
3
GND
4
D+
5
JIG_ON_B
CHARGE_OK
6
D-
7
RXD
8
CTS
9
TXD
10
RTS
11
JIG_REG
12
ANT
JTAG-12PIN-SYSOL
UART1_RD_J_A
UART1_CTS_A
UART1_TD_J_A
UART1_RTS_A
JIG_REC_A
CN101
1
V_BATT
VBAT_A
2
VBUS
3
GND
GND_AGND_B
4
D+
5
JIG_ON_A
CHARGE_OK
6
D-
7
RXD
8
CTS
9
TXD
10
RTS
11
JIG_REG
12
ANT
JTAG-12PIN-SYSOL
VGPIO_2.8V
CN100
1
V_JTAG
2
TMS
TMS
3
RTCK
RTCK
4
TRST_N
TRST_N
5
TDI
TDI
6
TCK
TCK
7
TDO
TDO
8
PON_RESET_N
RSTON
9
GND
ZV60-JTAG9P
JTAG_BD
Title
RF / FM RADIO / LCD BACKLIGHT
Document Number
GT-COCONUT
Date:
REV0.0
Sheet
1 of 3
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
VBG
VBAT
C211
C212
1005
1005
VCORE_1.25V
VRF_2.85V
C215
C214
1005
1005
NEAR POWER DOMAIN SUPPLY
A(17:22)
MD(0:15)
VANA_2.85V
TH200
R206
EAR_N
EAR_P
R208
1005
SHORT
SPK_N
SPK_P
1005
R209
R214
R216
0ohm
0ohm
1005
1005
OPEN
OPEN
R215
0ohm
1005
SHORT
VBAT
VCORE_1.25V
VMEM_1.8V
VBAT
VBG
L200
OPTION
EUR : NC, R200 : 10KOhm
CHINA : USE , R200 : N C
BAT200 : RB414_IV02N
R202 : 2.7KOhm, R200 : N.C
C213 : 100nF
NEG2POS
FM_L
1005
C228
FM_R
1005
C230
VPERM_3.0V
1005
R200
R201
NC
1
BAT200
A(23)
A(13)
A(14)
A(15)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
LCD_ID
FM_SCL SIM_CLK
FM_SDA
VIB_EN
FLIP
JIG_ON
C225
R207
1005
C227
C226
1005
MIC_BIAS
MIC_N
MIC_P
EAR_MIC_N
EAR_MIC_P
EAR_SW_REF
KEYIN(0:2)
KEYIO(0:2)
KEYOUT(0:3)
C200
C213
G12
ADDR1
E14
ADDR2
E16
ADDR3
F16
ADDR4
E11
ADDR5
E10
ADDR6
D10
ADDR7
B10
ADDR8
E9
ADDR9
D9
ADDR10
G11
ADDR11
D13
ADDR12
D14
ADDR13
* F-RDY/R-WAIT#
A16
ADDR14
* CLK
B13
ADDR15
* AVD#
A10
ADDR16
D16
ADDR17
F15
ADDR18
E15
ADDR19
G15
ADDR20
B16
ADDR21
B14
ADDR22
G18
DATA0
F19
DATA1
E19
DATA2
D19
DATA3
C19
DATA4
B19
DATA5
A17
DATA6
A18
DATA7
G19
DATA8
F18
DATA9
E18
DATA10
D18
DATA11
B17
DATA12
B18
DATA13
A19
DATA14
C18
DATA15
W4
GPIO1
V2
GPIO2
W2
GPIO5
V3
GPIO6
V4
GPIO7
G4
GPIO8
1005
H5
R203
GPIO10
W3
GPIO20
H4
GPIO38
J1
GPIO39
W1
GPIO40
V1
GPIO41
J2
GPIO52
J4
GPIO57
R8
AUX_POK
M19
AUX_ADC_0
P18
AUXAUD_IN_L
R18
1005
AUXAUD_IN_R
W16
1005
EAR_OUT_N|R
W17
EAR_OUT_P|L
T18
INTMIC_BIAS
U19
INTMIC_IN_N
V19
INTMIC_IN_P
U18
C229
EXTMIC_BIAS
R19
EXTMIC_IN_N
T19
EXTMIC_IN_P
W18
HSET_OUT_N
W19
HSET_OUT_P
P19
HKSW_DET1
EAR_SW
N19
HKSW_DET2
K1
KEYIN(0)
KEYIN0
K2
KEYIN(1)
KEYIN1
K4
KEYIN(2)
KEYIN2
L1
KEYIO(0)
KEYIO0
L2
KEYIO(1)
KEYIO1
L4
KEYIO(2)
KEYIO2
M1
KEYOUT(0)
KEYOUT0
KEYOUT(1)
M2
KEYOUT1
N1
KEYOUT(2)
KEYOUT2
N2
KEYOUT(3)
KEYOUT3
VANA_2.85V
VBAT
C201
R9
T12
T11
P16
V12
R16
R13
R12
R14
M18
VBG
VCORE
VBAT_RTC
VBAT_ANA
VBAT_ANA
VDD_AUDIO
VBAT_DCDC
VBAT_DCDC
VBAT_SENSE
VDD_AUDIO_DRV
GND_GDGPA
GND_AUD_DRV
GND_RF
GND_RF
GND_RF
GND_RF
GND_AUD
GND_RF
GND_AUD_DRV
GND_AUD_DRV
GND_RF
GND_RF
GND_RF
GND_GDGPA
GND_RF
GND_GDGPA
D2
D4
D5
D6
D7
C2
B2
B3
A3
R6
T15
T13
T14
V18
H15
M15
N15
R15
VDD_GPPM
VDD_AUDIO_DRV
GND_RFE4GND_RFE5GND_RFE6GND_RFE7GND_RF
E2
VPERM_3.0V
VRF_2.85V
F4
T9
A4
B4
K16
A13
A14
A15
VDD_RF
VDD_RF
VDD_RF
VDD_GPPM
VDD_VMEM
VDD_VMEM
VDD_RFDIG
VDD_VMEM1
VCORE_1.25V
L7
K7
G5
VDD_RF_IO
VDD_VCOREK8VDD_VCOREK9VDD_VCORE
L13
L10
L11
L12
K10
K11
K12
K13
VDD_VCOREL8VDD_VCOREL9VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VSIM_3.0V
VGPIO_2.8V
J5
P5
R5
N5
K5
M8
M9
V13
H13
B15
D15
M13
M10
M11
M12
NC
VDD_VIO
VDD_VIO
VDD_VIO
VDD_VIO
VDD_VIO2
VDD_VSIM
VDD_VMEM
VDD_VMEM
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VCORE
VDD_VPERM
VDD_VCORE
UCP200
PMU_LDO
GND_RF
GND_VCORE
GND_RF
GND_RF
GND_VBG
GND_RF
GND_SUB
GND_VBAT_SNS
GND_VCORE
GND_VCORE
GND_VCORE
GND_RF
F2
F5
E8
H2
D8
A9
B9
H1
G2
G7
T16
T10
P15
R211
GND_VCORE
GND_VCORE
GND_VCORE
GND_VCOREH9GND_VCORE
GND_VCORE
GND_VCORE
GND_VCORE
GND_VCOREJ8GND_VCOREJ9GND_VCORE
GND_VCORE
GND_VCOREG9GND_VCORE
J7
H8
H7
G8
J10
H10
H11
H12
G10
GND_VCORE
GND_VCOREM7GND_VCORE
GND_VCORE
GND_VCORE
USB_DP
USB_DN
GND_VCORE
GND_VCORE
GND_VCORE
GND_VCORE
GND_VCORE
L5
N9
N8
N7
M5
J11
J12
J13
N10
N12
R11
N11
N13
G13
R212
KEY_LED_3.3V
BASEBAND (PNX4850)
VPERM_3.0V
VCORE_1.25V
VRF_2.85V
1005
C202
C203
C204
NEAR VOLTAGE REGULATOR
D11
NBE0
LB
E12
NBE1
UB
A12
NCS0
NCS0
B12
NCS1
NCSFLASH
A11
NCS2
NCSRAM
J15
FE_CTRL0
MS1
J16
FE_CTRL1
BS
K15
FE_CTRL2
TX_EN
L15
FE_CTRL3
MS2
W15
PMU_VIO
W14
PMU_VANA
V15
PMU_VMEM
W12
PMU_VPERM
W13
PMU_VRF
V14
PMU_VSIM
T8
POK_IN
V8
POK_OUT
T7
PWM_OUT0
T5
PWM_OUT1
T6
PWM_OUT2
W8
ICHGN
W9
ICHGP
E1
RFID_N
D1
RFID_P
G1
RFIE_N
F1
RFIE_P
A1
RFOH
A2
RFOL
L18
UART0_RD
K18
UART0_TD
W5
UART1_RD
V5
UART1_TD
V7
UART1_CTS
W6
UART1_RTS
A7
XTAL_26M_1
A6
XTAL_26M_2
L19
XTAL_32K_1
K19
XTAL_32K_2
A5
XTAL_SHLD
B8
XTAL_SHLD
B7
XTAL_SHLD
B6
XTAL_SHLD
B5
XTAL_SHLD
A8
XTAL_SHLD
H19
SIM_CLK
H18
SIM_DATA
G16
SIM_RST
VGPIO_2.8V
T1
SSI_CLK
R205
1005
U1
SSI_DATA
U2
SSI_OUT
R1
SSI_SEL0
T2
SSI_SEL2
V9
ACC_DET_IN
L16
CLK_32K_OUT
V10
VCHG
V16
VCM_OUT
V17
VCM_OUT
V11
SWCORE
W11
L201
SWCORE
R10
GATE_REG
W10
GATE_SW
D12
NRESET_OUT
T4
NRESET
M4
NTRST
M16
PA_RAMP
P4
RTCK
P2
TCK
N4
TDI
P1
TDO
R2
TMS
R4
TEST
V6
THERM_IN
W7
LDO_EN
E13
NOE
B11
NWE0
B1
NC
C1
NC
H16
NC
J18
NC
J19
NC
N16
NC
N18
NC
R7
NC
1
NC
2
NC
GND_VSIM
VGPIO_2.8V
VSIM_3.0V
1005
C205
VGPIO_2.8V
VANA_2.85V
VMEM_1.8V
VPERM_3.0V
VRF_2.85V
VSIM_3.0V
ONKEY_2
ONKEY_1
ICHGN
ICHGP
DCSRX_N
DCSRX_P
EGSMRX_N
EGSMRX_P
DCS_TX
EGSM_TX
UART0_TD
UART0_RD
UART1_RD
UART1_TD
UART1_CTS
UART1_RTS
OSC201
1
SIM_DATA
SIM_RST
LCD_BL_EN
AUX_DET
32KHz_DIGIT
VCHG_P
VCM_OUT
VCORE_1.25V
CHG_REG
CHG_SW
SYSRST
RSTON
TRST_N
RAMP
RTCK
TCK
TDI
TDO
TMS
VF
OEn
WEn
VANA_2.85V
34
2
VMEM_1.8V
1005
1005
1005
C208
C206
C207
MD(0:15)
A(17:23)
UME200
VCCRC
TP200
E10
MD(0)
ADQ0RC
VCCRC
E9
MD(1)
ADQ1RC
VCCQRC
D7
MD(2)
ADQ2RC
VCCQRC
D6
MD(3)
ADQ3RC
VPPR
E5
MD(4)
ADQ4RC
E4
MD(5)
ADQ5RC
_CER
D3
MD(6)
ADQ6RC
_CSC
D2
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
_OERC
ADQ7RC
D9
ADQ8RC
_WERC
D8
ADQ9RC
_RESETRC
E7
ADQ10RC
_WPR
E6
ADQ11RC
D5
ADQ12RC
_LBC
D4
ADQ13RC
_UBC
E2
ADQ14RC
CREC
E1
ADQ15RC
CLKRC
C2
A16RC
_AVDRC
B9
A17RC
RDYR|WAITC
C8
A18RC
B8
A19RC
NC
C3
A20RC
NC
B2
TP203
A21R
NC
B10
TP204
NC
NC
NC
B3
NC
VSSRC
C10
VSSQRC
NC
D1
NC
VSSRC
E3
VSSQRC
NC
NC
VMEM_1.8V
VMEM_1.8V
B5
1005
1005
F2
C1
E8
B7
C9
F5
D10
B6
C6
C7
A5
A6
F6
B4
C4
B1
A1
A2
A9
A10
C5
F1
F9
F10
1
2
1005
R202
C210
C209
TP201
TP202
1005
1005
1005
1005
C216
C217
C218
C219
NCSFLASH
NCSRAM
OEn
WEn
SYSRST
LB
UB
* CLK
A(14)
* AVD#
A(15)
* F-RDY/R-WAIT#
A(13)
1005
1005
1005
C221
C220
C222
MEMORY(64Mb+32Mb)
CHG_REG
VCHG_P
ICHGP
CHG_SW
R204
ICHGN
C223
C224
1
S1
2
G1
3
S2
4
G2
VBAT
OVP & BTC
VBAT
VF
C231
ZD200
1005
1005
TR200
8
D1
7
D1
6
D2
5
D2
BTC200
1
1
2
2
3
3
4
NC
5
NC
6
NC
C232
7
NC
OSC200
4
3
2
1
VSIM_3.0V
R210
SIM200
6
11
6
5
SIM_DATA
BH208
BH201
BH202
BH207
BH204BH203
BH205
SIM CONNECTOR
5
1212
11 11
1010
G G
C233
13
VSIM_3.0V
22
SIM_RST
3 344
SIM_CLK
7
7
8 8
1005
99
G G
C234
1415
16
Title
Baseband IC / MEMORY
Document Number
GT-COCONUT
Date:
Sheet 2 of 3
REV0.0
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