GSM TELEPHONE SGH-E105

SERVICE GSM TELEPHONE

Manual

CONTENTS 1.

Specification

2.

Exploded Views and Parts List

3.

Electrical Parts List

4.

Flow Chart of Troubleshooting

5.

Block Diagrams

6.

PCB Diagrams

2. SGH-E105 Exploded View and its Parts list 1. Cellular phone Exploded View

1

2 10 3 11

4

12

5

13 14

7

15 16

8 9

18

6

17

19

20 21

22

2-1

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

5. SGH-E105 Block Diagrams 1. RF Solution Block Diagram CSP1093

GSM:925MHz~960MHz L

I

ADC

PGA

Antenna

TRIDENT

PGA

N

DAC

CHANNEL FILTER

RF FILTER

PGA

A

Q

ADC PGA

DAC

PCS:1930MHz~1990MHz

DSP16000

100KHz

1 / 2

SI4201 SI4200

FEM

SERIAL DATA

BASE

INTERFACE

BAND

GSM:890MHz~915MHz DET

I ARM7TDMI

PAM Q TX VCO TCVCXO

PCS:1850MHz~1910MHz

13MHz CLK RF

IF

PLL

PLL

SI4133T

AFC

TXPOWER

UI 5-1

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

AUDIO

SGH-E105 Block Diagrams

2. Base Band Solution Block Diagram POWER

X-TAL

(DC/DC, CHARGER)

13MHz

IRDA

TRIDENT ACC DSP16000

RWN AB(8:0) DB(15:0)

PPI RS232

INT1

(Programmable

IRQx

Peripheral I/O)

PAx RSTB

GPIO

TXIP

CSP1093

IO

ARM7TDMI

TXIN IO

TXQP



RWN

TX I/Q

TXQN

AB(8:0)

RX I/Q

RXIP

DB(15:0)

TXP

RXIN

- RFIC

INT1

SERCK

RXQP

- PAM

IRQx

SERLE

RXQN

PAx

SERDA

SERCK

RSTB

OCTL

SERLE SERDA

SMART

SIM I/O

RXOVL

CARD

TXP OCTL

X-TAL 32.768 KHz

DSPJTAG

RTC EMI

ARM

RF SOLUTION

JTAG

DAICK DAIRN

JTAG/ICE

JTAG/ICE

LCD

DAIDO

KEYBOARD

DAIDI

DAI

AUDIO PART MCP 128M FLASH 16M SRAM

AUDIO LCD

Memory Part MOTOR B'D to B'D Connector 5-2

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

4. SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams 1.Baseband 1. Power ON

'Power On' does not work

Check the current consumtion more than 100mA

NO

Download again

YES

Check the Vbat(battery+ O) Voltage more than 3.3V

NO

Charge the Battery

YES Check the pin 15 of U100 is more than 2.8V

NO

Check U100 and C113

YES U100 pin 46,39 = 2.8V

NO

Check C114 and C116

YES U100 pin 13 = 1.8V

NO

Check C112

YES

Check the clock signal at pin4 of U800 Freq=13MHz ? Vrms°√300mV ? Vpp is around 900mVpp

NO

Check the clock generation circuit (related to OSC801 and U800)

YES 'Power On' does not work

END 4-1

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

2. Initial Initial Failure

Check the signal at the pin 28 of U100 is "High" when the phone is boot on

NO Check U100

YES

Check the pin 22 of U100 is "High"

NO

Check the U700

YES

Check the pin 4 of OSC801 is around 2.8V

NO

Check the soldered status of OSC801, R803, U100

YES Check and resolder LCD connector CN200 if there is solder bridhe between the pins

YES END

4-2

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

3. Sim Part

Phone can't access SIM card

Check the pin 1 of CN100. Voltage = 3V?

NO

Check the circuit related to U100

YES Check the SIM connector's (CN100) connector's to SIM card

NO

resolder or change CN100

YES Check the circuit around CN100 input circuitry

NO

Check the related circuit of CN100

YES Check the circuit around U601 output and voltage supply circuitry

NO

Check the related circuit of U601 and U100

YES END

4-3

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

4. Charging Part

Abnormal charging part

Check the pin 17,18 of CN302 VEXT is > 4V?

NO

Check U100

YES Check the pin 2 of U103 is "LOW"?

NO Check the U700

YES Check the pin 3 of Q101 is "LOW"?

NO Check the Q101

YES

Check the pin 5 of U102 is "3.2~4.2"?

NO

Check the U102

YES

Check if ICHRG is 1V (during charging) and around 180mV(full charging)

NO

Resolder or change R111

YES END

4-4

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

4-5

KEY_ROW(0)

KEY_COL(2)

LCDVIB_EN

2

3

Q100

1

RESET_INT RST

C128 1UF

PWR_KEEP PWR_ON JIG_ON

C107 33PF

TA_VEXT

C104 100NF

EN_VRF EN_VPAC XOENA UP_SDI UP_SCLK UP_CS

RTCALARM

C125 100NF

C106 33PF

3

D100

R110 330K

100NF

C119

C102 47P F

R102 390K

VRTC

R101 0

C10573

6 6 5 5 4 4 G G G G 10 9 8 7

CN100

4

5

SAMSUNG Proprietary-Contents may change without notice REF_BYP

OUT

U101

CHG_DET

30NF

IN

EN

GND

TP10 1

3

2

1

VBAT

C109

SIMDATA SIMCLK SIMRST

C103 33PF

47NF

VIB_EN

CPCP CPCN VACC ACC_AL M VEXT CFET_DRV

SIM_RST SIM_CLK SIM_IO VSIM

U100

VLDO_1 VLDO_2 VLDO_3 VLDO_4 VL4S_A VL4S_B VLDO_5 VL5S_A VL5S_B VLDO_6 VLDO_7 VRTC 12

13 15 46 44 43 42 39 38 37 49 52

CREF 34 VREF 35

27 _RESET_I RING_PWM 19 9 28 _RESET_O RING_DRV 8 VIB_DRV 1 11 CHG_STAT0 LED_DRV 14 2 VDD12 CHG_STAT1 47 29 CHG_DET VDD3 45 67 VDD4 32 EOR_ACC 40 VDD5 PWR_KEEP 48 51 VDD6 PWR_SW1 53 50 VDD7 33 PWR_SW2 5 VDDQ 30 _RTC_ALM 6 PSW1BUF VBAT 31 58 VDDCP PSW2BUF 54 BAT_TEMP 20 10 GNDD1 21 EN_3 36 GNDA 22 EN_4/EN_4S 55 GNDA EN_5 56 23 GNDCP EN_5S 41 24 GNDQ EN_6 25 69 EN_7 GND 70 26 GND EN_R 71 16 GND SDI 72 17 GND 18 SCLK _CS

59 57 7 68 4 3

61 62 63 60

UC_IO 65 UC_CLK 66 UC_RST

64

C123 2.2UF

CHG_ON

TA_VEXT

C111 2.2UF

C108 100NF

C124 100NF

R103 2.4

C120 2.2UF

BACKLIGHT

VBAT

VBAT

C127 10UF 10V

VREF

3

2

1

U103

C112 2.2UF

VCC_1.8A

4

5

6

3 VCC

2 GND

5

R112 47K,1%

PROG 4

VSENSE

6

4

3

6 5 2 1

C101 2.2UF

VCCB

R113 3K

C117 2.2UF

R106 0

VCCA

TA_VEXT

Q101

C116 2.2UF

VOSC

C115 2.2UF

VPAC

DRIVE

U102

C114 2.2UF

VRF

1 ISENSE

C113 2.2U F

VCCD

0

R111

VBAT

C118 100PF

R100 1.2K

VRTC

POS 1 C126 10UF 10V

NEG 2

C105 2.2U F

2

This Document can not be used without Samsung's authorization 1

1 1 22 3 3

M1

ICHRG

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

5. Microphone Part

Microphone does not work

Check the assembled status of microphone.

NO Reassemblage microphone

YES Check the reference voltage on mic path C418 =2.5V

NO

resolder or change C400,R428,R409,R405,R406)

YES NO

Check U700

Is microphone ok?

YES END

6. Speaker Part Speaker does not work

YES Check the connection status spk to CN200

NO

Resolder and check the board to board connector

YES Check the PIN 1 of U402 = 'High' ?

NO Check U601

YES

Check U700, R201, R202

NO

Change or resolder U700, R201, R202

YES

Is speaker ok?

NO

Change Speaker

YES END

4-6

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

MSPK-

MSPK+

VIB_EN

D(7)

D(5)

D(4)

D(3)

D(2)

VCCD

D(6)

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

U402

SEL 6 5

AUDIO_OUT_SEL

VCC

D0

CP_WEN

28

/WR

R409 4.7K

C418 33UF 6.3V

R428 680

2

SPVSS

SPOUT1

SPOUT2

D7

MTR

D4

3

C407 100PF

YMU_LED YMU_IRQ RST

R426 0

D5

4

56

7

VSS

8

C420

R403

150K R404 33K

13 12

C401 270PF

C403

C404 10UF

22NF

11

C402 100NF

R407 33K

10

VREF

PLLC

HPOUT-L/MONO

9 C408 100NF

3.3K

CLK13M_YMU

C452 10PF

HPOUT-R

IOVDD

1

C490 10PF

VCCA

56K

D3

/RD

VCCD

R413

MICOUT

14

EQ1

CLKI

32

MAIN_MIC

R406

EQ3

A0

C451 33PF

MICIN

C491 NC

31

15

EQ2

VBAT

16

SPVDD

U401

/CS

VDD

CP_OEN

30

NC

A(0)

29

/RST

YMU_EN

C400 330NF

D1

D(0)

VCCD

R405 10K

26 27

/IRQ

D(1)

C461 100PF

D6

25 24 23 22 21 20 19 18 17 SPK1N

C460 100NF

D2

A

4

LED

1 B1 2 GND 3 B0

AOUTAN

HP_R

HP_L

NC C410 10UF

C411 1NF

C419 100NF

C453 10UF 10V

R499 0 AOUTBP

R427 1K

C415 68PF C412 0

VCCA

AOUTBN

C414

C413 68PF

VCCA

R425 100K 2

R410 680

4.7K R414

6

EAR_MIC_P JACK_IN EAR_SPK_P

JACK_IN

5 4 3 1

C409 33UF

C416 6.8PF

ZD404

10PF

ZD405

ZD401

C450

C417

R420

C454 150PF C459 180PF

AUXIN

10K R421 56K

1UF VCCA

VCCD

AUXOUT

R1042 0 C457 56PF

C458 8.2PF

R422 91K

R402 NC

R423 200K

Q400

EAR_SWITCH

1

3 2

R424 330K

4-7

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

C455 NC

C456

CN401

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

7. Back Light

Backlight does not work

Check the soldered status of EL pad

YES Backlight "ON" mode in the meue?

NO

Select backlight "ON" mode

YES Check the PIN 3 of CN200 = 2.8V?

NO

Check the U601

YES Check the connection from CN200 to LCD Module

NO

Replace FPCB CONNECTOR

YES LCD backlight on?

NO

Change LCD Module

YES END

4-8

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

8.Alert Tone

Abnormal Alert tone

Alert tone On by pushing the key *#0289#

Check the PIN 17, 18 of CN200 Is there alert wave?

NO

Check the circuit related to U401

YES Check the connection from CN200 to LCD Module

NO

Change Speaker

YES

Alert is ok?

NO

Change LCD Module

YES END

4-9

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

2.RF 1. GSM Receiver CONTINUOS RX ON RF INPUT : 62CH Cell power : -50dBm

NO

NORMAL CONDITION catch the channel?

CHECK C1012,L1015,C1002 contact?

YES NO

F1002 CHECK pin13 ≥ -65dBm?

CN402 resolder or change

YES NO

F1002 CHECK pin1,2 ≥ -65dBm?

F1002 resolder or change

YES NO

U901 CHECK pin21,22 ≥ -65dBm?

C1007,L1001,C1011 resolder or change

YES U901 pin 12,13 ≥ 20dBm?

NO

YES

U902 CHECK pin5,25,28 : 3V?

NO

U100, PIN39, C116 check or resolder

NO

YES U902 CHECK pin 7 : 13MHz?

NO

YES

NO

NO

YES

U902 change or resolder

U901 CHECK pin14,23,26,32 : 3V?

OSC801 CHECK pin 3 : 13MHz ? V p-p : 950mV?

C808, R805 resolder

U100, PIN 46, C114 resolder or change

YES U901 Pin3,4 Vp-p:240mV ?

NO

U900 CHECK pin 6,20 : 2.8V?

YES U901 Pin1,2 Vp-p:250mV ?

YES NO U900 resolder or change

YES U900 Pin2,3,4,5 Vp-p:100mV ?

NO

YES L1006,C1015,C1019 resolder or change

4-10

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

OSC801 CHECK pin 4 : clean 3V?

YES OSC801 change

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

2. PCS Receiver CONTINUOS RX ON RF INPUT : 698CH Cell power : -50dBm

NO

NORMAL CONDITION catch the channel?

CHECK C1012,L1015,C1002 contact?

YES NO

CN402 resolder or change

NO

F1002 resolder or change

NO

F1005 resolder or change

NO

L1006,C1015,C1019 resolder or change

F1002 CHECK pin13 ≥ -65dBm?

YES F1002 CHECK pin6 ≥ -65dBm?

YES F1005 CHECK pin4,6 ≥ -65dBm?

YES U901 CHECK pin17,18 ≥ -65dBm?

YES U901 pin 12,13 ≥ 20dBm?

NO

U902 CHECK pin5,25,28 : 3V?

NO

U100, PIN39, C116 check or resolder

NO YES

YES

U902 CHECK pin 7 : 13MHz?

NO

OSC801 CHECK pin 3 : 13MHz ? V p-p : 950mV?

NO

OSC801 CHECK pin 4 : clean 3V?

YES YES

U902 change or resolder

U901 CHECK pin14,23,26,32 : 3V?

NO

C808, R805 resolder

U100, PIN 46, C114 resolder or change

YES U901 Pin3,4 Vp-p:240mV ?

NO

U900 CHECK pin 6,20 : 2.8V?

YES U901 Pin1,2 Vp-p:250mV ?

YES

NO

U900 resolder or change

YES U900 Pin2,3,4,5 Vp-p:100mV ?

NO

YES L1006,C1015,C1019 resolder or change

4-11

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

YES OSC801 change

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

3. GSM Transmitter NO

F1002 pin 13 about 2~3dBm?

NO

F1002 pin 11 : 2.8V

CONTINUS TX ON U700,U701 check & change

CONDITION MS TX level 19

YES

CH : 62

YES CN402, C1012 check & change

NO

U1001 pin 9 pin 3~4dBm?

RBW : 100KHz VBW : 100KHz

YES

SPAN : 10MHz REF LEV. : 10dBm

F1002 check & change U1001 pin 4 : 3.7 V?

NO

ATT. : 20dB

BATTERY, U100 check & change

YES U1001 pin 2 : 1.2 V

NO

YES U1001pin2:0 Vand pin3:3V

NO

U700 check & change

YES U1001pin 6:

NO

1.2 V?

YES U1001 pin 7 : -5dBm?

NO

YES U1001 change & resolder

NO

U901 pin14,23,26,32 2.8V?

YES U100 pin46,C114 change or

U901 pin9,10,12,13: -20dBm?

resolder

YES NO

U901 pin5,6,7,8 1.7V

YES U700 change

U1001 check & change

NO

U901 pin5,25,28 3V?

U100 pin39,c116 change or

NO

resolder

YES U902 pin 7 13MHz Vp-p :950mV

NO

OSC801 pin 3 :13MHz? Vp-p : 950mV

YES U902 pin9,10,11,13 3V?

YES U901 change or resolder

NO

OSC801 change or resolder

YES NO

U700 check & change

OSC801 pin 4 : 3V ?

YES U902 change or resolder

4-12

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

NO

U100 pin39,c116 change or resolder

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

4. PCS Transmitter NO

F1002 pin 13 about 2~3 dBm?

NO

F1002 pin 9 : 2.8 V?

U700,U702 check & change

CONTINUS TX ON CONDITION MS TX level 12

YES YES CN402 check & change

NO

CH : 698 RBW : 100KHz

U1001 pin 11 pin 3~4dBm?

VBW : 100KHz SPAN : 10MHz

YES

REF LEV. : 10dBm F1002 check & change

U1001 pin 4 : 3.7 V?

NO

ATT. : 20dB

BATTERY, U100 check & change

YES U1001 pin 5 : 3 V?

NO

YES U1001 pin 2, 3 : 3 V?

NO

U700 check & change

YES U1001

NO

pin 6 : 1.2 V?

YES U1001 pin 1 about : -5dBm?

NO

YES U1001 change & resolder

U901 pin14,23,26,32 : 2.8V?

NO

YES U100 pin46,C114 change or

U901 pin9,10,12,13 : -20dBm?

resolder

YES NO

U700 change

U901 pin5,6,7,8: 1.7V:

NO

U901 pin5,25,28 : 3V?

NO

U100 pin39,c116 change or resolder

YES U902 pin 7 : 13MHz? Vp-p : 950mV

YES

YES

U1001 check & change

U902 pin9,10,11,13 : 3V?

OSC801 pin 3 : 13MHz? Vp-p : 950mV

NO

YES

OSC801 change or resolder

YES NO

U700 check & change

OSC801 pin 4 : 3V ?

YES U901 change or resolder

NO

U902 change or resolder

4-13

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

NO

U100 pin39,c116 change or resolder

RXIN

RXIP

RXQN

RXQP

SERDAT

SERCLK

SERLE

SDO

SYN_EN

CLK13M_RF

C910 22NF

VRF

3 RXQN 4 RXIP 5 RXIN

2 RXQP

GND

23 24

GND

GND

6 9

SDI GND

XIN

7

8

C911 100PF

14

C914 10PF

VOSC

C916 100PF

NC

SDI

SCLK

SENB

SDO

PDNB

NC

GND

U902

TXIN

L900 3.9nH

TXQN

TXQP

VOSC

GN D

RFLON

RFLOP

VDDR

IFLON

IFLOP

VDDI

GND

GND

C917 10PF

C921 22NF

VOSC

34 33 32 31

CKN

IOP

ION

35 36

5 TXIP 6 TXIN 7 TXQP 8 TXQN

4 CKP

3

TXIP

2

IOP 11

GND

0

1

R999

SI_EN

3

ION 12

GND 13

10

SCLK CKP

XOUT

U900

SENB

PDNB

SDO

GND

GND

GND

GND

VDDA

VDDC

C906 22NF

9

30 29 28 27 26

C905 22NF

U901

19 18

RFIDP RFIPN

C915 22NF

VRF

17

20 RFIDN

RFIPP

22 21

23

VDD1

RFIGP

24

RFOD

RFIGN

VRF

10 11 12 13 14 15 16

VDD3 IFLOP

SDO 15

GND GND

1

22 23 24 25 26 27 28 29 30

CKN

VRF

PDNB IFLON

SERLE

L1 RFLOP

SERDAT

L2 RFLON

22 21 20 19 18 17 16

8 32 31 9 14 13 12 11 10

6 GND

5 VDDD

7 XIN GND 15

RFLD 16

RFLC 17

GND VDD2

SERCLK

1 GND

2 IFLB RFLA

VDD4 DIAG2

C903 22NF

4 GND GND 18

IFLA RFLB 19

SAMSUNG Proprietary-Contents may change without notice GND

This Document can not be used without Samsung's authorization 21

4-14 20

GND GND

RFOG 25 DIAG1

VRF

VRF

C924 100PF

C908 22NF

C923 33PF

C922 47PF

PCS_LNA_IN_P

PCS_LNA_IN_N

DCS_LNA_IN_P

DCS_LNA_IN_N

GSM_LNA_IN_ P

GSM_LNA_IN_ N

DPCS_PAM_IN

GSM_PAM_I N

SI_EN

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

TXPOWER

TX_BAND_SEL

C102 6 270P F

C103 8 10N F

100 K

R103 8

3.3U F 6.3V

C1044

NC

R1037

6.3V

100UF

C1043

6.3V

3.3UF

C1045

VPAC

C102 7 1N F

2 3 4 5 6

C101 6 33P F 10 8 12

U1001

33nH

L1007

13

RF3110

1 DCSIN 7 TXEN GSMIN 11 VBATT PCSOUT 9 VREG GSMOUT VRAMP GND

BAND

TX_EN

VCC

VBAT

VCC2 VCC2

270

R1012 220

R1011

820

820 R101 0 15

R1015

R1016

R101 4 10

GSM_PAM_IN

L1014 1nH

DPCS_PAM_IN

GSM_TX_EN DCS_TX_EN PCS_RX_EN

7

G

L101 3 15nH

L1012 NC

L101 1 6.8PF

C1006 NC

14

G 16

GG

ANT VC1 VC2 VC3 DCS/PCSTX EGSMTX

C1003 0.5PF

13 11 5 10 12

15

19 20

G

EGSMRX EGSMRX DCSRX DCSRX PCSRX

F1002

1 2 3 4 6

3

2

4

OUT IN GND GND

CN402

1

2

1

IN G1

G2 35

F1005

OUT1 OUT2 G3

4 6

1.5pF

C1002

5pF

L101 6

C101 9 1.2PF

C101 5 1.2PF

0.75PF

C1017

C1014 0.75PF

C101 1 0.75PF

C1007 0.75P F

L1006 6.8nH

L100 2 7.5n H

L1001 27nH

5.6nH

L101 5

TP71 5

PCS_LNA_IN_P

PCS_LNA_IN_N

DCS_LNA_IN_P

DCS_LNA_IN_N

GSM_LNA_IN_ P

GSM_LNA_IN_ N

AN T

SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams

4-15

This Document can not be used without Samsung's authorization

SAMSUNG Proprietary-Contents may change without notice

6. SGH-E105 PCB Diagrams 1. Main PCB Top Diagram

ZD406

R610R611

C105

TP600

C302

U102 Q101

CN100

C112 R103

R307ZD309ZD317 R305R308ZD310 R306R309ZD302 R310ZD300ZD314

G3

C208 R221 LED200

6-1

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

C204

R1047

C115

C123

C101

R106

C117

C114

C120

R999

CN302

U501 C612 R609

C113

TP101

C802R801

C124

C599 ZD319 R599 ZD312 ZD313 R508 ZD318 R399 ZD311 R506 R303 C505 ZD316ZD315

C127

C104 C103

D300

ZD303

C613 R606 R507 C504 R505 R509 C506 C518 C519

R112 R113

C710 C723R406

G4

C513

M1

R100

U601

C407C620C411

TP708

C719 C715

C605 C600 C617TP602

C419

G2 TP705

R1042

OSC801

C608 C607R612 C602R613 C614

C603 C615 C616 C604 R608 C606 OSC601 C601 C491R426 C420 U103 R405C400 C452C490 R614 C611C118 R111

U100

C111

C908C924C906

U602

C126 U900

C116

C1012

C1007

C903

R101 C119 C125 R110 R102 C108

G1

C1011

C410

U700

C457R421C708 C458R420 C417

C809C807 C805C806 R810R802

C803 C910

C716C713C714

C700 C712 C709

U800

C905

C1014

U901

L1015

C1017

C915 C923 C922

C1002

CN402

TP715

L1006 L1001 L1002

F1002

C1019 C1015

L900 C916R805 C914C911C808 C921C917

F1005

L801 R803 C800

U902

R423

R1016

R1015

R1014

R425

ZD405

C415 Q400 R424 R422

C414 C413 C450 R427 C456

C453

C459 ZD404

C1038

C1016 C1026

R709 C717 C706 C705 C711 R710 C718

C1045

C1044

L1007 L1013

C1006 C1003

CN401

U1001

L1012

C200 R200

L1011

R413

C404 C1043

R1011R1010 R1012

L1014

C412

C1027R1038 R1037

C402

CN200

R499

C408

U101

C128

D100

R1039

ZD408

C205C206

R201 C207 R202

C102

U401

ZD407

R403 C401 R404 R407 C403

ZD211

R227

Q100

R229

F203 ZD203

MENU R230

R226

4

1

7

F202

LED202

R204

LEFT T5 T2

T6 T3

TP601

R222 LED209 R211

TP710TP711

R228TP713TP712

ZD210

TP714

LED206

ZD208R208

R225

ZD206

T1

T4

T7

R231

LED215 R217

ZD202

U1002 ZD209

ZD401 R1048

SEND

F201 F204

U402

C213 C212

C454C461 C455C460

C409 C416 R414 R410

U703

R715 C722

U701 U702 0

8

5

2

CLEAR

DOWN

I

UP

R402

C418

R409C451

ZD201

R210

MAIN_MIC

ZD205

LED208

LED205

R207ZD204

Q700 Q701 Q702

R1040

LED201

R203

U603

LED214 R216

R223

R713 C720

R428

R1041

R711 RIGHT

F200 * CN403

SAMSUNG Proprietary-Contents may change without notice C211 C210 C209

This Document can not be used without Samsung's authorization C1046

6-2

C1047

9

3

6

C1049

C1048

R701 R700

SHARP

LED217

LED216

STO

C106 C107

R224 C109

ZD207

C618 R714 C619 R615 C721

SGH-E105 PCB Diagrams

2. Main PCB Bottom Diagram

PWR