GSM TELEPHONE SGH-C110
SERVICE GSM TELEPHONE
Manual
CONTENTS 1.
Specification
2.
Flow Chart of Troubleshooting
3.
Exploded View and Parts List
4.
Main Electrical Parts List
5.
Block Diagram
6.
PCB Diagrams
1. SGH-C110 Specification 1. GSM General Specification GS M900 Phas e 1
EGSM 900 Phas e 2
DCS1800 P h as e 1
Freq. Band[MHz] Uplink/ Downli nk
890~915 935~960
880~915 925~960
1710~1785 1805~1880
ARFCN range
1~124
0~124 & 975~1023
512~885
Tx/ Rx s paci ng
45MHz
45MHz
95MHz
Mod. Bit rate/ Bit P eriod
270.833kbps 3.692us
270.833kbps 3.692us
270.833kbps 3.692us
Time Sl ot Per iod/Fr ame Peri od
576.9us 4.615ms
576.9us 4.615ms
576.9us 4.615ms
Modulati on
0.3GMSK
0.3GMSK
0.3GMSK
MS Power
33dBm~13dBm
33dBm~5dBm
30dBm~0dBm
Power Cl a ss
5pcl ~ 15pcl
5pcl ~ 19pcl
0pcl ~ 15pcl
Sensiti vity
- 102dBm
-102dBm
-100dBm
TDMA Mux
8
8
8
Cel l Radi us
35Km
35Km
2Km
1-1
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SGH-C110 Specification
2. GSM TX power class TX Power control level
TX Power
GSM900
control level
DCS1800
5
33±2 dBm
0
30±3 dBm
6
31±2 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
14
15±2 dBm
9
12±4 dBm
15
13±2 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4dBm
17
9±3dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
15
0±5 dBm
1-2
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2. SGH-C110 Flow Chart of Troubleshooting 1. Power ON 'POWER ON' does not work
No
Check the current consumption more than 100mA
Download again
Yes
No
Check the Voltage of the Battery more than 3.3V
Charge the Battery
Yes
Check the capacitor C236 close by U200(MSD) is more than 3.2V
No
Check to the path from CN402 to capacitor C236 close by U200(MSD)
Yes No
2.7V≤ C234 of U200(MSD) = 2.8V
Check the MSD(U200)
Yes No
Check the TP222 of U200(MSD) is high≒
Check the CX80501-31(U300)
Yes Check the initial operation
END
2-1
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SGH-C110 Flow Chart of Troubleshooting
2. Initial
Initial Failure
No
Check the R300 of U300 is 'High'
Check the U200(MSD)
Yes
No
Check the clock signal's wave at R201(19.5MHz)
Check the clock generation circuit (related to U200 and OSC200)
Yes
No
Check the TP234 3.9MHz wave & TP220 is "High"
Check the U200(MSD)
Yes
Check the connections and initialization using Factory Test Program
END
2-2
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SGH-C110 Flow Chart of Troubleshooting
3. Charging
* Test after connecting with Battery : All 4 terminals in battery should be connected to the phone by using jump-wires.
Abnormal charging part
Check the pin 17 of CN402 is around 5V
No
Check the TA
Yes
Check the pin 6 of U210 is "LOW"
No
Check the U210
Yes
Check the pin 3 of U210 is "LOW"
No
Yes
Check the pin 3 of U503 is short to ground
Yes
END
Check the connections of 4 terminals in battery
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2-4
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Sds_R x
X SDS_R
Debug_Tx
Debug_Rx
DEBUG_RX
V_BAT
DEBUG_TX
GND
BATT
TA_DET
Sds_Tx
SDS_TX
A_P
TClk
WRITE_EN
TRST
E_TRST
F_WE
TMS
E_TCK
TDI
TDO
E_TDI
Tx_Q+ Tx_QTx_I+ Tx_I-
C_C1
E_TMS
E_TDO
100NF C219
Rx_I+ Rx_IRx_QRx_Q+
RF Analog I/Q interface
C220
100NF
a Serial_Dat
POR 1 Rx_En
Serial_Cl k
t Clk_Rqs Reset_B
k CDC_Cl Enc_Data Dec_Data CDC_Rt Rspns_Data Ctl_Data
F_Rt Sys_Clk Rx_Dat Rx_Rt k Rx_Cl Ctl_Rt Ctl_Clk
Syn_Ref
OSC200
Syn_En Rx_En 1
7
234
8
1
6
5
C_A2 C_B1 C_D1 C_E1
2
1 IN
C227 100NF
TP222 TP220
TP233
TP230 TP234
L200 2.2uH
OUT GND 3 4
GND
TP205 TP204
12
8 7
34
6
5
C228 100NF
C215 270PF
C207 NC
C_F1 C_G1 C_J1 C_K1
R201 33K C216 82PF
Syn_Cl k Tx_En1 Syn_Dat Syn_LE VC1 VC2
C_D1
C_G1
C_F1
12
8
7
34
6
5
C_B1
R200 30K,1%
C231 100NF
AUX_ADC
1.5K
C_A7
C_A2 C_A3 C_A4
V_BAT
V_IO
R203
C_A3 C_A4 C_A7 C_C1
R207 2.2K
A9 B8 C7 C12 D4 D5 D6 D7 D8 D9 D10 E4 F4 G4 H4 J4 K4 K11 L4 L5 L6 L7 L10 M3 P4
A1 A2 A3 A4 A5 A6 A7 A8 A10 A11 A12 A13 A14 B1 B2 B3 B9 B10 B11 B12 B13 B14 C1 C2 C3 C9 C10 C11 C13 C14 D1 D2 D3 D11 D12 E2 E3 F1 F3 F11 F12 F13 G1 G3 G11 G12 G13 G14
C4 C5 C6 C8 K3 L2 J3 J2 B4 H3 H2 G2
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 GND19 GND20 GND21 GND22 GND23 GND24 GND25
RBIAS C XTAL_V VREF+ VREFXTAL_IN XTAL_OUT VXTAL F SYN_RE E F_RAT SYS_CLK A RX_DAT VINTD1 VINTD2 MIC_CAP RX_I+ AUXADC+ CDC_CLK ENCDR_DAT E RX_RAT K RX_CL CNTRL_RT K CNTRL_CL VINTA1 RX_IAUXADCDCDR_DAT E CDC_RAT MSD_SLEE P A CNTRL_DAT RSPNS_DAT VINTA2 RX_QRX_Q+ Q CLKRE RESET_B TX_Q+ TX_QVAUX3 TX_IFLASH_RESET VPOWER SERIAL_CLOCK VAUX4 TX_I+ POR_OUTPUT ENB_1 T MSD_RESE SERIAL_DATA
GPO0 GPO2 GPO1 GPO3 GPO4 GPO5 GPO6 GPO7 GPO8 GPO9 GPO10 GPO11
U200
C221
100NF
NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC26
B5 B6 B7 D13 D14 E1 E11 E12 E13 E14 F2 F14 H1 K2 L8 L14 M2 M4 M5 M6 M7 M12 N11 N12 1 2
C P5 VCODE VSIM P6 VIO P7 VTIC P8 VUHF P9 VRF P10 VGATE P11 VCORE P12 VPOWER2P13 ISP P14
VDECOUPLING2N13 ISN N14 S P1 MIC_BIA LINE_O+ P2 - P3 LINE_O
VSEL 0 M13 VCHARGEM14 CODEC_VCN1 LINE_I+ N2 LINE_I- N3 SPK+ N4 SPK- N5 VDECOUPLING1N6 POR_INPUTN7 MUX_OUT N8 BAT_P_IN N9 VPOWER1N10
SIM_DATA_CM8 SIM_RST_HM9 SIM_RST_CM10 CHRGR_INTM11
SIM_CLK_CL9 SIM_CLK_HL11 SIM_DATA_H L12 VSEL 1 L13 MIC_IN- M1
C_E1
C226
100NF
C_K1
ENB_3 J11 ENB_2 J12 ALARM_IN J13 VRTC J14 VAUX2 K1 PWR_KEY_LK12 VREF_CAPK13 BACKUPK14 MIC_IN+ L1 PAC_OUT L3
C_J1
SIM_EN H11 PWR_SNSH12 DTR_IN H13 PWR_KEY_HH14 VAUX1 J1
2K,1%
R204
3
36K R206
BAT
4
C204 33PF
C203
_CHRG1 PROG 2 GND VCC
C223
C240
5
U202
U504 10PF
Charger_Disable
C218 1UF
C241 100PF
POR Aux_Adc BP_VF
C212 33PF
C209 33PF
C202 100NF
3
2
1
U503
R211 2K
V_IO
33PF
10PF
10UF
C213 10PF
C225 68NF
4
5
6
N FULL_CHARG_E
C224 100NF
C205
C217 100NF
100NF
C210 10PF
t TA_Presen
1.1K
1.1K
R520 10K
SIM_Dat_Card d SIM_Clk_Car SIM_Rst_Card
SIM_En SIM_Reset SIM_Clk SIM_Dat
Ta_Det Alarm PwrKey
t PwrKey_In Tx_En1
V_IO
V_BAT
C236 10UF
R205
R202
R212 100K
C237 100NF
V_SIM
C214 33UF 6.3V
C238 1uF
3
2
1
V_TIC
System Supplies V_IO
U210
C232 1UF
V_UHF
4
5
6
EAR_MIC+ EAR_MICEAR_SPK+ EAR_SPK-
SPKR_ P SPKR_ M
MIC_M
Mic_Bias
MIC_P
C316 1UF
D301
C233 1UF
V_RF
R310 100
U308 T TA_DE
C234 4.7uF
V_CORE
Audio Interface
C201 100NF
OS NEGP
PAC TX_En0
L201
1
PA Control Interface
VEXT
V200
VSS
2 VINV OUT3 NC 4
V_RTC
SGH-C110 Flow Chart of Troubleshooting
SGH-C110 Flow Chart of Troubleshooting
4. Sim * Test with Sim Phone can't access SIM card Yes
No
Check the the voltage at pin 1 & 5 of CN500 is 2.8V ?
Check the circuit related to CN500
Yes
No
Check the CN500's Connection to SIM card
Resolder CN500
Yes
Check the circuit around U301 (MEMORY) and data stored in it Yes END
2-5
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2-6
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V_IO
SEND_END
V_IO
D0
D1
25
/CS
1
3
2
24
D(3)
EAR
2
EAR_SPK-
EAR_SPK+
1
GG
IOVDD
/RD
A0
C508 100NF
34
32
31
30
29
28 /WR
27
26
R528 4.7K
Q501
R519 330K
READ_EN
A(2)
YAMAHA_CS
WRITE_EN
D(0)
D(1)
G
D(2)
3
23
4
22
5
21 20
EAR_MIC+
HDST_DET
6
U500
C520
D2
CLKI
SYS_CLK
33
D(4)
D3
LED
IND_LED_CTL
D(6) D6 NC
D(5)
D4
/IRQ _IRQ
D5
/RST _RST
D(7) 3.3K
18
17
HPOUT-R
EQ1
EQ2
EQ3
SPVDD
SPVSS
G
8
330NF
C524 4.7UF
C514
R517
35
10
11
12
13
14
15
16
36
V_IO
100NF
EAR
22NF
56K
R518
R524 0
R514 220K
V_SIM
C510 100NF
C506
R502
510K
C512 33PF
C507 100NF
HPOUT-L/MONO
C509 1NF
79
19
VIBRATOR_I N MTR VDD
A_SPKSPOUT 2 VSS
2.7K
SPEAKER+
A_SPK+
V_IO
R512 1.2K
C523 33UF 6.3V
C516 10UF
1 1 44 2 2 5 5 3 3 66 GG GG 7 89 10
CN500
R504 30K
R503 30K
SPKR_P
analogue_sw_ctrl
C505 270PF
C525 4.7UF
C522 100PF
C503 100PF
R501
0 0
C521 C517 33PF 100PF
NC
R525
SIM_Dat_Card
SIM_Clk_Card SIM_Rst_Card
R510
10
R526 R527
5
4
3
2
1
C526 NC
0
R515
NC1
IN1
IN2
6
7
8
9
10
100
100
220nH
DAI_RESET
GND
NC2
R513
L501
(NC)
NO2 COM2
U502
COM1
NO1
V+
10
LED500
0 0
4
3
V_BAT
2
1
5 1
2
3
4
6
CN502
SPKR_M
SPEAKERMIC_M
MIC_P A_SPK-
YELLOW_GREEN_LED_EN
C502 100PF
R500
R522 R523
V500
A_SPK+ SPOUT 1 VREF
C501 100NF
470 R506
D7 PLLC R509
V_BAT
V501
200 R507
V_BAT
4
5
6
2
3
3
2
1
1
D500
V503
V502 V_MOTOR
U501
UTP-MIC
C513 NC
MOTOR
1 IN+ 2 IN3 GND1 4 GND2
CON500
RED_LED_EN
MIC_CON
C500 10PF
SGH-C110 Flow Chart of Troubleshooting
SGH-C110 Flow Chart of Troubleshooting
5. Microphone Part * Call with Sim before testing.
MicroPhone does not work
Yes No check the connection from MIC500
Resolder MIC500
Yes
No check the voltage of C214 ≥ 2.0V
Check the path around MIC bias circuit
Yes
Check the Audio loopback by board test program.
END
2-7
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2-8
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V_IO
SEND_END
V_IO
D0
D1
G
25
/CS
1
3
EAR
2
24
D(3)
2
EAR_SPK-
EAR_SPK+
1
GG
IOVDD
/RD
A0
C508 100NF
34
32
31
30
29
28 /WR
27
26
R528 4.7K
Q501
R519 330K
READ_EN
A(2)
YAMAHA_CS
WRITE_EN
D(0)
D(1)
33
D(2)
D2
CLKI
SYS_CLK
D3
LED
IND_LED_CTL
D(4)
3
23
20
EAR_MIC+
6
U500
C520
5
21
HDST_DET
4
22
D(6) D6 NC
D(5)
D4
/IRQ
_IRQ
D5
/RST _RST
A_SPK18
17
HPOUT-R
EQ1
EQ2
EQ3
SPVDD
SPVSS
G
11
12
13
14
15
16
36
8
330NF
C514
R517
C524 4.7UF
V_IO
100NF
EAR
22NF
56K
R518
R524 0
R514 220K
V_SIM
C510 100NF
C506
R502
510K
C512 33PF
C507 100NF
35
10 HPOUT-L/MONO
C509 1NF
79
19
VIBRATOR_I N MTR VDD
D(7) 3.3K
2.7K
SPEAKER+
A_SPK+
V_IO
R512 1.2K
C523 33UF 6.3V
C516 10UF
1 1 44 2 2 5 5 3 3 66 GG GG 7 89 10
CN500
R504 30K
R503 30K
SPKR_P
analogue_sw_ctrl
C505 270PF
C525 4.7UF
C522 100PF
C503 100PF
R501
0 0
C521 C517 33PF 100PF
NC
R525
SIM_Dat_Card
SIM_Clk_Card SIM_Rst_Card
R510
10
R526 R527
5
4
3
2
1
C526 NC
0
R515
NC1
IN1
IN2
6
7
8
9
10
100
100
220nH
DAI_RESET
GND
NC2
R513
L501
(NC)
NO2 COM2
U502
COM1
NO1
V+
10
LED500
0 0
4
3
V_BAT
2
1
6
5 1
2
3
4
CN502
SPKR_M
SPEAKERMIC_M
MIC_P A_SPK-
YELLOW_GREEN_LED_EN
C502 100PF
R500
R522 R523
V500
A_SPK+ SPOUT 1 VREF
SPOUT 2 VSS
C501 100NF
470 R506
D7 PLLC R509
V_BAT
V501
200 R507
V_BAT
4
5
6
2
3
3
2
1
1
D500
V503
V502 V_MOTOR
U501
UTP-MIC
C513 NC
MOTOR
1 IN+ 2 IN3 GND1 4 GND2
CON500
RED_LED_EN
MIC_CON
C500 10PF
SGH-C110 Flow Chart of Troubleshooting
SGH-C110 Flow Chart of Troubleshooting
6. Receiver * Call before testing.
Receiver does not work
Put 'sine wave' from 8960, and Check the pin5 & 7 of U502 is sine wave
No
Check U200 and speak related circuit
Yes
No
Check the pin3 & 9 of U502 is sine wave
Check U502 and soldering
Yes No Check the path from U502 to SPK400
Check the wave of C412 & C421
Yes
No Is Speaker working ?
Replace the Speaker
Yes
END
2-9
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SGH-C110 Flow Chart of Troubleshooting
7. Speaker * Play on 16-poly melody before testing.
Receiver does not work
No
Check the pin1 of U500's clock ≒ 3.9MHz
Check U200
Yes
No
Check the pin17 & 18 of U500 is around audio signal ≒ 2V
Check U500
Yes
No
Check the wave of pin3 & 9 of U502
Check U502 and soldering
Yes
No
Check the wave of C412 & C421
Check the path from U502 to SPK400
Yes No Replace the Speaker
Is Speaker working ?
Yes END
2-10
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SGH-C110 Flow Chart of Troubleshooting
8. Key Data Input Check the Initial Operation
No
Check the Keypad & Dom Sheet
Replace or Adjust the Keypad & Dom Sheet
Yes
No
'#pad'(See the picture below) is 'high'(≒ 2.8V)
Check U300
Yes
No
When one of the key is pushed, #pad is 'low'
Replace the Dom Sheet or Check if the V402,403,404 are opened
Yes END
2-11
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SGH-C110 Flow Chart of Troubleshooting
9. Light
Backlight does not work
No
Backlight "ON" mode in the menu?
Select backlight "ON" mode
Yes
No Check the voltage of C403 ≥ 9V ?
Check the circuit related to U402
Yes No LCD backlight on ?
Check the LCD
Yes
END
2-12
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SGH-C110 Flow Chart of Troubleshooting
10. GSM Receiver
RX On RF input : 37 CH Amp. : -60 dBm
Pin1 of CN100 ≥-65dBm
No Check CN100
Yes
No Pin11 of U104 ≥-65dBm
Resolder C133 Check the pin 11 of U104
Yes
Pin9 of U104 ≥-65dBm
No Check U104
Yes
Pin13 of U100 ≥-65dBm
No Check C140 & L104
Yes END
2-13
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SGH-C110 Flow Chart of Troubleshooting
11. GSM Transmitter TX On (Level : 5) Battery Voltage : 3.8V
Pin 2 of CN100 ≥30dBm
Pin11 of U104 ≥30dBm
No Check the CN100
No Check the U104
Yes
Pin 1 of U103 ≥30dBm
No Check the U103
Yes
Pin 7 of U102 ≥30dBm
No
Check U102
Yes
Pin64 of U100 ≥ 9dBm
No Check U100
Yes END
2-14
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SGH-C110 Flow Chart of Troubleshooting
12. DCS Receiver
RX On RF input : 698 CH Amp. : -60 dBm
No Pin1 of CN100 ≥-65dBm
Check CN100
Yes
No Pin11 of U104 ≥-65dBm
Resolder C133 Check the pin 11 of U104
Yes
No Pin13 of U104 ≥-65dBm
Check U104
Yes
Pin13 of U100 ≥-65dBm
No Check C121 & C141 & L105
Yes END
2-15
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SGH-C110 Flow Chart of Troubleshooting
13. DCS Transmitter TX On (Level : 0) Battery Voltage : 3.8V
Pin 2 of CN100 ≥27dBm
Pin 11 of U104 ≥27dBm
No Check the CN100
No Check the U104
Yes
No Pin 3 of U103 ≥27dBm
Check the U103
Yes
Pin 12 of U102 ≥27dBm
No Check U102
Yes
Pin 1 of U100 ≥ 9dBm
No Check U100
Yes END
2-16
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C137 NC
R111 15K,1%
R107 30K,1%
R130 51
C104 NC
2-17
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SAMSUNG Proprietary-Contents may change without notice
DI
C138 C139 33PF 33PF
VC2
VC1
2
3
8
GI CO
4
TM
GD1
C11 7 68UF
DO
GD
GO
5
6
7
C12 0 15PF
1 GG
3 6 7 8 10 12 14 15 16
G G G G G GG
E-GSMTX 5
13
DCSTX
DCSRX
U104
C133 33PF
R109
E-GSMRX 9
ANT
11
C11 8 33PF
C103 33PF
4 CONT1
2 CONT2
2
1
R122 51
C119 15PF
V_BAT
U103
1
C108 33PF
3
4
CN100
3
G1
IN
BS 5
VAPC 4
VCC 3
R112
R131 0
0.5PF
C116
2.7PF
C114
C110 150PF
(1608)
L103 NC
C144 1NF
1K,1%
2.7K
R106
R105 750
C142 NC
VC1 Control2
C121 NC
4
OUT 2 G2
EGSMIN 6
VC2 Control1
L106 56nH
1
1
VSUPPL Y 2
DCS/PCDI N
18 17 16 15 14 13
7 EGSMOUT
8 GND
9 VCC
10 RESERVED
DCS/PCSOUT 11 GND
12
U102
10K,1%
GND GND GND GND GND GND
10K,1%
0.75PF
C140
C136 NC
R118 0
L105
C141 1.5PF
1 VOUT V-
10
R103
R127 750
R123 510,1%
R121 390,1%
C122 100PF
10nH 2.7nH
5
VIN-4
V+
U101
R117 10
C129 3.3NF (2012)
V_RF
3 VIN+
2
R125 300
L104
C126 27PF
ANT_CONTACT
1 1 2 2
L100 8.2nH
C109 120PF
R113 10K,1%
V_TIC
C127 27PF
R124 51
Tx_En1
Rx_En1
NC
C100
15PF
C102
L101 100nH
1
R104 10
TX1800/TX1900 TXVCOTUNE
L102 100nH
C130 12PF
NC
C134 12PF
17
11 LNA900IN 12 GNDLNA900 13 LNA1800I N 14 FEENA 15 LNA1900I N 16 NC
6 PCO2 7 TXVCOBYP 8 VCC1 9 TXCPO 10 TXINP
RXENA 4 TXENA 5 PCO1
3
2
V_RF
FILTN 18
D101
C107 100NF
C101 100NF
19 FILTP 20 TXIP 21 TXIN 22 TXQP 23 TXQN
R102
U100
V_RF
Tx_I+
Tx_I-
Tx_Q+
Tx_Q-
29 CAPQ P
R100 10K,1%
C131
24 TXIFP 25 TXIFN 26 VCC2 27 CAPIP 28 CAPIN 470PF
31 470PF
CAPQ N 30 C132
LPFADJ
UHFBYP49 48 VDDB B 47 LE 46 CLK 45 DAT A
C105 100NF
R128 39K,1%
NC
33
GNDFN 39 38 FREF 37 VCCF 36 VCCD 35 GNDD NC 34
LD_MUX 44 43 SXEN A 42 VCCFN_CP 41 UHFCPO GNDCP 40
65 GND 64 TX900 63 NC 62 NC 61 NC 60 VCCTXVCO 59 VCC4 58 RXIP 57 RXIN 56 RXQP 55 RXQN 54 LON 53 LOP 52 VCC3 51 VCCUHF 50 UHFTUNE T_H 32
V_TIC
C135 100NF
10
R129
V_RF
C111 100NF
PAC TX_EN0 Rx_I+ Rx_IRx_Q+ Rx_Q-
C112 680PF
V_IO
6.3V
C106 22UF
R110 10
Syn_LE
Syn_En
Syn_Dat
Syn_Clk
C124 100PF
R114 5.6K
C115 8.2NF (2012) NPO
R115 2K
V_UHF
Syn_Ref
C123 100NF
R116 10
V_RF
C128 100NF
R126 10
V_RF
C113 330PF
C125 100NF
R120 10
V_RF
SGH-C110 Flow Chart of Troubleshooting
3. SGH-C110 Exploded View and Parts List 1. Cellular phone Exploded View
QMW02
QFR01
QVO01
QSP01 QMO01 QMP01
QKP01
QLC46 QME01 QCR08 QIF02 QAN02 QMI01
QRE01
QRF02
QCR11 QBA26
3-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
SGH-C110 Exploded view and its Part list
2. Cellular phone Parts list Location
Description
NO.
SEC CODE
QMW02
WINDOW LCD
GH72-13027A
QFR01
FRONT COVER
GH75-04167A
QVO01
VOLUME KEY
GH75-02934A
QMO01
MOTOR
GH31-00063A
QSP01
SPEAKER
3001-001408
QMP01
MAIN PBA
GH92-01731A
QLC46
LCD
GH07-00506A
QKP01
KEYPAD
GH75-04169A
QME01
UNIT DOME
GH59-01254A
QMI01
MICROPHONE
GH30-00110A
QIF02
IF COVER
GH73-03018A
QCR08
SCREW
6001-000464
QAN02
INTENNA
GH42-00384A
QRE01
REAR COVER
GH75-04168A
QRF02
RF COVER
GH73-03073A
QCR11
SCREW
6001-001654
QBA26
BATTERY
GH43-01268A
3-2
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Remark
SGH-C110 Exploded view and its Part list
3. Test Jig (GH80-01809A)
3-1. RF Test Cable
3-2. Test Cable
(GH39-00182A)
3-3. Serial Cable
(GH39-00206A)
3-4. Power Supply Cable
3-5. DATA CABLE (GH39-00203A)
3-6. TA (GH44-00482A)
3-3
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4. SGH-C110 MAIN Electrical Parts List SEC Code 2203-005482 2203-000386 2203-000812 2404-001281 2203-000311 2203-000359 2203-001124 2203-002443 2203-005446 2301-001419 2203-001383 2404-001306 2203-000233 2203-005482 2203-000679 2301-001512 2203-000330 2203-000940 2203-000812 2203-002677 2203-001385 2203-000438 2203-005061 2203-005482 2203-000812 2203-000278 2404-001151 2203-000654 2203-001239 2203-005065 2203-005061 2203-006090 2203-005483 2503-001042 2203-005664 2404-001268 2404-001240 2203-005061 2203-005061 2203-001412 2203-001598 2203-000812 2203-006053 2203-000812 2203-006105 2203-000812 2203-000812 2203-000812 2203-000254 2203-000233 2203-001405 2203-005061 2203-005148 2203-005509 2203-006208 3705-001287 3710-001673 3709-001187
Design LOC C101,C105,C107,C111 C102,C119,C120 C103,C108,C118,C133 C106 C109 C110,C304 C112 C113 C114 C115 C116 C117 C122,C124,C241,C502 C123,C125,C128,C135 C126,C127,C310,C311 C129 C130,C134 C131,C132 C138,C139,C203,C204 C140 C141 C144,C417,C509 C201,C205,C217,C219 C202,C224,C306,C450 C209,C212,C404,C405 C210,C213,C240,C500 C214,C523 C215,C505 C216 C218,C232,C233,C316 C220,C221,C226,C237 C223,C516 C225 C227,C228,C231 C234 C236,C400 C238 C301,C303,C305,C307 C312,C418,C501,C507 C401,C402 C403,C433 C406,C407,C408,C412 C409,C410,C411 C413,C414,C415,C419 C416 C420,C421,C422,C423 C424,C425,C426,C427 C428,C512,C517 C430 C503,C521,C522 C506 C508,C510 C514 C520 C524,C525 CN100 CN402 CN500
SEC Code 3722-002026 3710-001436 0404-001189 0401-001033 0407-000115 2703-002268 2703-002313 2703-002497 2703-002372 2703-002269 2703-001229 3301-001208 2703-002339 2703-001913 0601-001856 0601-001856 0601-001856 0601-001856 0601-001863 2801-004191 2801-003856 0505-001518 0501-000225 2007-007142 2007-000172 2007-001156 2007-008117 2007-008275 2007-007132 2007-007318 2007-000982 2007-000137 2007-000172 2007-000171 2007-007319 2007-001298 2007-007564 2007-007008 2007-007134 2007-000070 2007-000775 2007-007092 2007-000242 2007-007766 2007-001335 2007-000141 2007-000162 2007-001325 2007-000170 2007-000138 2011-001344 2007-001295 2007-007189 2007-000140 2007-001308 2007-001308 2007-001308 2007-007200
Design LOC CN502 CON500 D101 D301 D500 L100 L101,L102 L104 L105 L106 L200 L201 L400 L501 LED400,LED401,LED405 LED406,LED407,LED408 LED409,LED410,LED411 LED412,LED413,LED414 LED500 OSC200 OSC300 Q400 Q501 R100,R102,R109,R113 R103,R104,R110,R116 R105,R127 R106,R518 R107,R200 R111 R112 R114 R115,R211 R117,R120,R126,R129 R118,R522,R523,R524 R121 R122,R124,R130 R123 R125 R128 R131 R201 R202,R205 R203 R204 R206 R207 R212,R461,R521 R300,R509 R304 R310,R400,R406,R513 R401 R402 R403 R405,R430,R431 R408,R409,R413,R414 R415,R416,R417,R418 R419,R420,R421,R422 R423
4-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
SGH-C110 Electrical Parts List
SEC Code 2007-008045 2007-000172 2007-000159 2007-000156 2007-000932 2007-001308 2007-001319 2007-000566 2007-000138 2007-000169 2007-000758 2007-000148 2007-000171 2007-000143 1205-002218 1201-002009 1201-002017 4709-001144 2909-001234 1204-002158 1209-001497 0504-001162 1205-002365 1109-001274 1203-002689 1203-002860 1203-002633 1204-002161 2203-000278 4302-001130 1405-001082 1405-001082 1405-001082 1405-001082 3404-001152 0406-001169 0404-001153 0403-001427 0403-001446 GH41-00556A GH42-00384A
Design LOC R462 R500,R501 R502 R503,R504 R506 R507 R512 R514 R515 R517 R519 R520 R525,R526,R527 R528 U100 U101 U102 U103 U104 U200 U202 U210,U501,U503 U300 U301 U308 U401 U402 U500 U504 V200 V402,V403,V404,V406 V407,V409,V410,V413 V414,V415,V500,V501 V502,V503 VOL_DN,VOL_UP ZD400,ZD401,ZD410 ZD403 ZD411 ZD412 PCB INTENNA
4-2
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
5. SGH-C110 Block Diagram
Sleep Timer Calibration
Timers Clock Enables
Annunciator Keypad Interface
Clock Generation and PLL
ARM Clock
Clock for Internal Peripherals
ASB Bus
IRAM
External Bus Interface DMA Controller
Sys_Clk
2's
Passive Color or Monochrome LCD Displays
Receive Port Codec Port
Back-up Battery
1900
CX77306
CX74017
Temp Sensor
PA Gain Controller
DAC
Coupler
T/R Switch Controls
Serial control Interface
SCF
LO Gen
CTF
90 2's
comp
D2
Match
G
Match
G
Match/ Filter
CTF
Audio Drivers
CTF
S
Audio Inputs m u x PGA
LINE OUT+ LINE OUTSPKR O + SPKR O MICBIAS MIC IN + MIC IN LINE IN+ LINE IN-
Diode Detector
SPKR MIC
Voltage References
RTC Backup LDO Low Speed Serial Interface
CP CMOS Bias Controller
SCF
CX20524
Internal And System Low Drop Out Regulators (LDO)
Match/ Filter
PFD DAC 10bit
Digital Filters
S
Mute Switch
Stereo Audio Headset
m u x Buffer
Battery Charger POR Circuit
Power Fet
Battery Battery Pack Size Resistor SIM CARD
SIM Interface
5-1
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Battery
SIM Interface
ADC 8bit
2.8-4.2V
Serial Data Services Port Debug Serial Port
Decoupling Capacitors
DSP Core
Control Port
LO Gen
D1
10bit
S
Cidex
Serial Bus
Debug Port
comp
DAI
Viterbi
Frac - N S Synthesizer
DAC
ADC
Trap & Patch
T/R Switch Controls
T/R Switch
DC
GPOs
DAC
Dual Port RAM Interrupt Controller
DC
DC
10bit
AD0-AD23 D0-D15 CS1-CS7
Audio CODEC serial Interface
Timer
General Purpose Outputs
burst sequencer
Antenna
SAWs
1800 DC
ramp sequencer
CX805
Gendex IrDA Pulse Shaper
CTF
status & monitor
Serial Interface
GSM Cyclic Redundancy Check
IrDA Compatible SDS Port
PGA
Tune & Intra frame sequencer
Clock Generation
GPIO Ports
Autobaud
S
osc
FLASH/SRAM Memory
ARM Core
Keypad Interface
Excape Sequence/ Flow Control
CTF
ADC FiR
19.5 MHz
DSP Clock
Pulse Width Modulator
ARM Interrupt Controller
FiR
PGA
ccxo tune
IROM GPIO A,B,C,D,E
900
ADC
S
Controrl Logic
Real Time Clock
Modulator
32.768 KHz
RX serial Interface
6. SGH-C110 PCB Diagrams
6-1
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C316
C201
R401
0
R418 V403
R310
D301
H1 LED410 V404
R510
8
5 LED411
1
R416
LED407 V402
*
R419
LED409
7
R413
LED413
4
R421
H6
U308
SH
9
6
R422
R420
2
LED412
R415
H2
R409
LED401
MENU
H3
LED406
SEND
LEFT
V414 V415
LED414
CLEAR
R414
LED405
3
PWR DOWN
R417
C412
LED500
R408
RIGHT
LED408
UP
C408 C407 C406 C405 C404 C428 C427 C426 C425 C424 C423 C422 C420 C419 C415 C414 C413 C417 V410 V409 C418
U403
V501
R525
SPK400 C421
L501
OK
V500 C512 R515 C521 C526 C522 R513
LED400
C517
H4
1. Main PCB Top Diagram
MIC500
SGH-C110 PCB Diagrams
2. Main PCB Bottom Diagram
C135 R129 C131
C106
C514 C241
C226
C127
R127
R124
L104
L105
R117 C122
CON500
L101 L102
R104 C107
C116
R400 R463 R308 C402
C136
ANT_CONTACT
C121 R106 C100 R112 R103
C109 C102
C142
U103
U104
OSC300
C501 C525
R526
R501
C503
C117
U102
C108
R113 R109 R130 R102
D101
R107
U500
L103 R504 C507
C506
U503
R206
U301
U300
R514
C509 R509 C510 C524
C502 R500 R523 R522
C114 L100
R118
C213
C214
C240 C221 C212 C217 R205 R202 C210
C205 C209
R200
TP301
ZD400 ZD410
R405 R430
OSC200
U200
TP233 TP234 TP230
C215
V413 C401
ZD401
C310 C311
V407
V406
C119 C118
R122
C137
R506 U501
C500
C409 C410
U210
L201
VOL_DN VOL_UP
R131
U202
SAMSUNG Proprietary-Contents may change without notice
CN502
R207 C219
L200
C130
CN402
This Document can not be used without Samsung's authorization
R423
C432 R114
R126 R120 C125 C124 R116 C123
Q400
R402 R403
ZD412 C433
R512 R518
C516
TP222
TP220
C202
TP204 TP205
GND1
TP302
TRST
TCLK
Q501
TMS TDO TDI
V200
6-2
U101
CN100
C218
V502
C126
C133 C520 R503
R121
L106 R527
C120
C103 C104 R111
C144 R105
U502
R125
C140 C141
C129 R123 C508
C101
C139 C138 R507
D500
C312
U401 R211 R204
C411 V503
C303 C307 C301
C513 C430
R521 C304 C305 R461 C306
C505
R304 R520 R212
C110
C227 C228 R406 R431
R502
C400
ZD411 C450
CN500
R100 C207 R201
C134
U100 U504 C224 C225 C204 C203 R462
C237 R300 R517
C105
C223
C128 R128 C132
C238
R115 C112
C113
C115 R110 C111
C216 R203
R524
C236 C220
C234 C233 C232
C231
C416 U402
L400 ZD403
C403
C523 R528 R519
ELECTRONICS
ⓒ Samsung Electronics Co.,Ltd. JULY. 2004
Printed in Korea. This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.
Code No.: GH68-05515A BASIC.