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MCP

MSM7200 Power Part

NAND 2G/DDR 1G

1000p

C210

C230

VMSME_1.8V

1000p

A2

A27

VSS_THERMAL3

A28

VSS_THERMAL4

B1

VSS_THERMAL5
VSS_THERMAL6

B28

U7

VSS_THERMAL7
VSS_THERMAL8

U8

VSS_THERMAL9

AA22

C2

VSS_TS

VSS_TV_OUT_DAC

U1

VSS_TXDAC

R1

H28

VSS_SMIP_3

W28

AB28

VSS_SMIP_4

VSS_SMIP_5

AD28

VSS_SMIP_6

P28

K28

VSS_SMIP_7

VSS_THERMAL1

A1

AB13

VSS_THERMAL10

AB24

VSS_THERMAL11

AB25

VSS_THERMAL12

AG1

VSS_THERMAL13

AG28

VSS_THERMAL14

AH1

VSS_THERMAL15
VSS_THERMAL16

AH2

AH27

VSS_THERMAL17

AH28

VSS_THERMAL18

VSS_THERMAL2

D9

AE15

VSS_MDDIP_0

T1

VSS_PA_CTL_DAC

V1

VSS_PLL0N3_GR

V4

VSS_PLL0_0

Y4

VSS_PLL1N2_GR

W4

VSS_PLL1_0

Y5

VSS_PLL2_0

VSS_PLL3_0

W1

C28

VSS_SMIC_0

L28

VSS_SMIC_1

R28

VSS_SMIC_2

V28

VSS_SMIC_3

AF28

VSS_SMIC_4

VSS_SMIP_0

D28

G28

VSS_SMIP_1

VSS_SMIP_2

VSS_EBI_1P_2

F28

VSS_EBI_1P_3
VSS_EBI_1P_4

E28

VSS_EBI_1P_5

A24

A15

VSS_EBI_1P_6
VSS_EBI_1P_7

A12

VSS_EBI_1P_8

A11

AA28

VSS_EBI_2P_0

U28

VSS_EBI_2P_1

N28

VSS_EBI_2P_2

VSS_GENP_0

AH3

AH19

VSS_GENP_1

VSS_GENP_2

AH21

VSS_GENP_3

AB1

AH9

VSS_GENP_4

VSS_GR1_EXTRA

F4

VSS_HPH

VSS_DIG7

VSS_DIG70

AE4

VSS_DIG71

AF1

AH4

VSS_DIG72

AH5

VSS_DIG73

VSS_DIG74

AH7

VSS_DIG75

AH10

VSS_DIG76

AH11

VSS_DIG77

AH12

AH17

VSS_DIG78

VSS_DIG79

AH24

G22

VSS_DIG8
VSS_DIG9

H21

D8

VSS_EAR

VSS_EBI_1P_0

A20

VSS_EBI_1P_1

A19

A17

U12

U13

VSS_DIG56
VSS_DIG57

U14

VSS_DIG58

U15

U16

VSS_DIG59

VSS_DIG6

D25

VSS_DIG60

U17

V12

VSS_DIG61

VSS_DIG62

V17

VSS_DIG63

Y1

VSS_DIG64

Y28

AA1

VSS_DIG65

AA8

VSS_DIG66

AB7

VSS_DIG67

VSS_DIG68

AC1

VSS_DIG69

AD5

E24

P15

VSS_DIG41

P16

P17

VSS_DIG42

R12

VSS_DIG43

R13

VSS_DIG44

R14

VSS_DIG45
VSS_DIG46

R15

VSS_DIG47

R16

VSS_DIG48

R17

T12

VSS_DIG49

A22

VSS_DIG5

T13

VSS_DIG50

T14

VSS_DIG51

T15

VSS_DIG52
VSS_DIG53

T16

T17

VSS_DIG54
VSS_DIG55

VSS_DIG26

M16

VSS_DIG27
VSS_DIG28

M17

VSS_DIG29

M18

A16

VSS_DIG3

M28

VSS_DIG30

N12

VSS_DIG31
VSS_DIG32

N13

VSS_DIG33

N14

VSS_DIG34

N15

N16

VSS_DIG35

N17

VSS_DIG36
VSS_DIG37

P12

VSS_DIG38

P13

P14

VSS_DIG39

VSS_DIG4

A18

VSS_DIG40

VSS_DIG11
VSS_DIG12

K1

VSS_DIG13

K2

K4

VSS_DIG14
VSS_DIG15

K5

VSS_DIG16

K7

K8

VSS_DIG17
VSS_DIG18

L1

VSS_DIG19

L12

A10

VSS_DIG2

L13

VSS_DIG20

L14

VSS_DIG21
VSS_DIG22

L18

M12

VSS_DIG23
VSS_DIG24

M13

M14

VSS_DIG25

M15

VDD_SMIP_5

VDD_SMIP_6

P27

VDD_SMIP_7

K27

B2

VDD_TS

U2

VDD_TV_OUT_DAC

R2

VDD_TXDAC

F5

VSSA1_BBR_CH0

H8

VSSA1_BBR_CH1

J5

VSSA2_BBR_CH0

J1

VSSA2_BBR_CH1

VSS_AD2D_A

D10

VSS_CAMP_0

N1

VSS_CDC

D4

A3

VSS_DIG0
VSS_DIG1

A4

VSS_DIG10

J8

J28

V2

VDD_PLL1_0

V5

VDD_PLL2_0

W5

W2

VDD_PLL3_0

AF2

VDD_SENSE_APC

VDD_SENSE_DIG

AE27

VDD_SMIC_0

C27

L27

VDD_SMIC_1

VDD_SMIC_2

R27

V27

VDD_SMIC_3

VDD_SMIC_4

AF27

VDD_SMIP_0

D27

VDD_SMIP_1

G27

VDD_SMIP_2

H27

VDD_SMIP_3

W27

AB27

VDD_SMIP_4

AD27

VDD_EBI1_1P_6

B12

VDD_EBI1_1P_7

VDD_EBI1_1P_8

B11

AA27

VDD_EBI1_2P_0

VDD_EBI1_2P_1

U27

N27

VDD_EBI1_2P_2

VDD_EFUSE_PROG

P8

AE2

VDD_GENP_0

AG19

VDD_GENP_1

VDD_GENP_2

AG21

VDD_GENP_3

AB2

VDD_GENP_4

AG3

VDD_GENP_5

AG9

E9

VDD_HPH

VDD_MDDIP_0

AD15

VDD_PA_CTL_DAC

T2

VDD_PLL0_0

VDD_DIG_12

B10

VDD_DIG_2

L2

VDD_DIG_3
VDD_DIG_4

Y2

VDD_DIG_5

AG17

VDD_DIG_6

AG24

Y27

VDD_DIG_7
VDD_DIG_8

M27

VDD_DIG_9

AG12

E8

VDD_EAR

B20

VDD_EBI1_1P_0

B19

VDD_EBI1_1P_1

VDD_EBI1_1P_2

B17

VDD_EBI1_1P_3

F27

E27

VDD_EBI1_1P_4

VDD_EBI1_1P_5

A25

B15

VDD_AD2D_A

VDD_APC_0

AG7

AG11

VDD_APC_1

AG4

VDD_APC_2

AA2

VDD_APC_3

AC2

VDD_APC_4

VDD_APC_5

AG2

VDD_APC_6

AG5

AG10

VDD_APC_7

VDD_CAMP_0

N2

D5

VDD_CDC

B16

VDD_CDC_EBI1

B3

VDD_DIG_0

B18

VDD_DIG_1

J27

VDD_DIG_10
VDD_DIG_11

B22

AG20

U100-2

MSM7200_B

VDDA1_BBR_CH0

H1

J2

VDDA1_BBR_CH1

H2

VDDA2_BBR_CH0

J4

VDDA2_BBR_CH1

E10

1000p

C204

VMSME_1.8V

0.1u

C216

0.1u

0.1u

C211

2200p

VMSMA_2.6V

VMSMC1_1.2V

C203

C214

C200

10u

C222

0.1u

1000p

C205

VMSMC2_1.2V

VMSME_1.8V

VMSME_1.8V

VMSMP_2.6V

VMSMP_2.6V

C201

VMSMP_2.6V

C228

4.7u

0.1u

VMSME_1.8V

C215

1000p

10u

VMSMA_2.6V

VMSMA_2.6V

C220

0.1u

C224

1000p

C206

10u

C227

VMSME_1.8V

C208

VMSMA_2.6V

4.7u

10K

R201

10u

0.1u

C218

C223

C217

C209

0.1u

0.1u

1000p

C221

C213

C202

4.7u

0.1u

0.1u

C207

C225

VMSMC1_1.2V

VMSMC2_1.2V

0.1u

C229

0.01u

VMSME_1.8V

0.1u

VSSQ10

N10

D9

VSSQ2
VSSQ3

E10
F9

VSSQ4
VSSQ5

G10

VSSQ6

J9

VSSQ7

K10
L10

VSSQ8

M9

VSSQ9

WED_

K1

WEN_

B7

C3

WP_

C219

VDDQ3

E9

F10

VDDQ4
VDDQ5

G9

J10

VDDQ6
VDDQ7

K9
L9

VDDQ8

M10

VDDQ9

B9

VSS1

C1

VSS2

C5

VSS3

H9

VSS4
VSS5

J1
M2

VSS6
VSS7

P6
P9

VSS8

C10

VSSQ1

NC8

M7

NC9

N4

RAS_

G2

RE_

B3

R_B_

C6

B5

VCC1
VCC2

N5

B8

VDD1
VDD2

D1
H1

VDD3
VDD4

H10
M1

VDD5
VDD6

P8

VDDQ1

C9

VDDQ10

N9

D10

VDDQ2

IO7

M8

NC1

B1

N7

NC10

N8

NC11
NC12

P1
P2

NC13
NC14

P3
P4

NC15
NC16

P5

P10

NC17

NC2

B2

B10

NC3
NC4

F3
G1

NC5
NC6

M3
M4

NC7

DQ9

G7

J8

DQM0
DQM1

G6
F8

DQM2
DQM3

E7
J7

DQS0

G5

DQS1
DQS2

H7
E5

DQS3

N1

IO0
IO1

N2
N3

IO2
IO3

M5
P7

IO4
IO5

M6
N6

IO6

E6

DQ22
DQ23

F7

DQ24

F6

DQ25

D5
E8

DQ26

D6

DQ27
DQ28

D8
D7

DQ29

L7

DQ3

C8

DQ30

C7

DQ31

K8

DQ4

L8

DQ5

K7

DQ6

K5

DQ7

K6

DQ8

R10

DNU7

L4

DQ0
DQ1

L5

J6

DQ10

J5

DQ11

H6

DQ12
DQ13

H5
J4

DQ14
DQ15

G3

DQ16

G4

DQ17

F4

DQ18

E4

DQ19

F5

L6

DQ2

DQ20

H3

DQ21

H4

C4

ALE

J3

BA0
BA1

K2

H2

CAS_

CE_

B6

G8

CK

CKE

E3

CK_

H8

CLE

B4

CS_

J2

DNU1

A2
A9

DNU2
DNU3

A10

R1

DNU4
DNU5

R2

DNU6

R9

A0

K4

A1

L1

A10

K3
F2

A11
A12

F1

L2

A2
A3

L3
C2

A4
A5

D2
E1

A6
A7

D3

A8

E2
D4

A9

VMSMC1_1.2V

VAUX2_2.85V

U201

KAL009001M-D1YY

R200

10K

C226

0.1u

VMSME_1.8V_SENSE

C212

0.1u

SDRAM_DQS0

SDRAM_DQS2

SDRAM_CLK1

SDRAM_CKE

SDRAM_DQS3

SDRAM_DQS1

SDRAM_DQM0

SDRAM_D18

SDRAM_D17

SDRAM_D16

SDRAM_D13
SDRAM_D14
SDRAM_D15

SDRAM_D29
SDRAM_D30
SDRAM_D31

EBI2_DATA0
EBI2_DATA1
EBI2_DATA2
EBI2_DATA3
EBI2_DATA4
EBI2_DATA5
EBI2_DATA6
EBI2_DATA7

SDRAM_DQM1
SDRAM_DQM2
SDRAM_DQM3

nSDRAM_RAS

SDRAM_ADDR23

nSDRAM_WE

SDRAM_CLK0

nSDRAM_CS

nNAND_FLASH_CS

nWE2

nOE2

nLB2
nUB2

nRESETOUT1

NAND_FLASH_READY

SDRAM_ADDR6
SDRAM_ADDR7
SDRAM_ADDR8
SDRAM_ADDR9

SDRAM_ADDR10
SDRAM_ADDR11
SDRAM_ADDR12

SDRAM_ADDR15
SDRAM_ADDR16

SDRAM_D12

SDRAM_D11

SDRAM_D10

SDRAM_D9

SDRAM_D8

SDRAM_D7

SDRAM_D6

SDRAM_D5

SDRAM_D4

SDRAM_D3

SDRAM_D2

SDRAM_D1

SDRAM_D0

SDRAM_D28

SDRAM_D27

SDRAM_D26

SDRAM_D25

SDRAM_D24

SDRAM_D23

SDRAM_D22

SDRAM_D21

SDRAM_D20

SDRAM_D19

VMSMC2_1.2V_SENSE

VMSMC1_1.2V_SENSE

RTR_DAC_REF

SDRAM_ADDR0
SDRAM_ADDR1
SDRAM_ADDR2
SDRAM_ADDR3
SDRAM_ADDR4
SDRAM_ADDR5

7. CIRCUIT DIAGRAM

LGE Internal Use Only

Copyright © 2007 LG Electronics. Inc.  All right reserved. 
Only for training and service purposes

Summary of Contents for MS25

Page 1: ...Date December 2007 Issue 1 0 Service Manual MS25 Service Manual Model MS25 Internal Use Only ...

Page 2: ...E14 EBI1_DQ19 A14 EBI1_DQ2 D20 E13 EBI1_DQ20 EBI1_DQ21 D13 EBI1_DQ22 B13 EBI1_DQ23 A13 H12 EBI1_DQ24 EBI1_DQ25 G12 EBI1_DQ26 H11 G11 EBI1_DQ27 EBI1_DQ28 E11 D11 EBI1_DQ29 EBI1_DQ3 E19 EBI1_DQ30 H10 H19 EBI1_CS1 D21 EBI1_CS2 EBI1_CS3 E21 E20 EBI1_CS4 EBI1_CS5 D22 EBI1_DCLK B24 EBI1_DCLKB B25 EBI1_DQ0 H17 EBI1_DQ1 G18 E16 EBI1_DQ10 G16 EBI1_DQ11 G15 EBI1_DQ12 EBI1_DQ13 H15 H14 EBI1_DQ14 G14 EBI1_DQ1...

Page 3: ...DD_DIG_5 AG17 VDD_DIG_6 AG24 Y27 VDD_DIG_7 VDD_DIG_8 M27 VDD_DIG_9 AG12 E8 VDD_EAR B20 VDD_EBI1_1P_0 B19 VDD_EBI1_1P_1 VDD_EBI1_1P_2 B17 VDD_EBI1_1P_3 F27 E27 VDD_EBI1_1P_4 VDD_EBI1_1P_5 A25 B15 VDD_AD2D_A VDD_APC_0 AG7 AG11 VDD_APC_1 AG4 VDD_APC_2 AA2 VDD_APC_3 AC2 VDD_APC_4 VDD_APC_5 AG2 VDD_APC_6 AG5 AG10 VDD_APC_7 VDD_CAMP_0 N2 D5 VDD_CDC B16 VDD_CDC_EBI1 B3 VDD_DIG_0 B18 VDD_DIG_1 J27 VDD_DIG...

Page 4: ...IDEO_IN B2 VIDEO_OUT B1 VREF_GP5 B13 J1 VREG_5V VREG_GP1 A2 J13 TCXO_OUT D1 USB_CTL_N J4 USB_DAT M2 USB_D_M USB_D_P L2 H2 USB_ID USB_OE_N H4 USB_SE0 K4 L1 USB_VBUS F2 VBAT VCHG E2 VCOIN B11 B10 VDD_ANA VDD_C1_E N9 VDD_C2_PA N7 K12 VDD_GP2 VDD_GP8 REF_ISET A13 REG_GND SBCK H10 SBDT_SSBI K10 J10 SBST SLEEP_CLK K7 B6 SPKR_IN_L_M SPKR_IN_L_P B7 SPKR_IN_R_M B5 SPKR_IN_R_P B4 SPKR_OUT_L_M A6 SPKR_OUT_L_...

Page 5: ...68 220n C406 VOUT 10 VCC VREG_BT_1 5V VPWR FSA2267AL10X U400 1A 9 1 1B0 1B1 2 1S 8 6 2A 2B0 3 4 2B1 2S 7 5 GND FB400 2 2p VBT_2 6V SFBH0008101 C411 TP401 VREG_BT_1 5V VREG_FM_1 5V 56 nH L403 VPWR TP405 1000p C414 R406 150K R400 47K 3 3nH L400 1u C407 NA L401 C421 ANT400 10OL21C7AJ00005 FEED GND1 GND2 GND3 1 8p R408 VTFLASH_3 0V SNGF0022801 100K VBT_2 6V BYPASS A2 GND B3 A1 IN C1 IN B2 SD_MODE SD_S...

Page 6: ...8 68p 0 1u C531 C533 100p 18nH 12nH L507 L509 0 R518 0 1u C528 33p C537 C515 VTCXO_2 85V 22p 4p C510 C511 DNI 180p 1000p R505 VTUNE1 5 18 VTUNE2 26 WLNA_IN 29 WLNA_OUT 35 WMIX_INN WMIX_INP 34 C520 VCONTROL 56 4 VDDA1 VDDA10 41 VDDA11 45 VDDA12 47 48 VDDA13 VDDA14 49 6 VDDA2 VDDA3 8 9 VDDA4 VDDA5 15 16 VDDA6 19 VDDA7 VDDA8 20 28 VDDA9 VDDM 17 PGND 57 40 PWD_DET_IN 24 RF_ON 13 RX_IN 12 RX_IP RX_QN 1...

Page 7: ...621 1u 680 R600 9 8 INOUT_B2 INOUT_B3 7 6 INOUT_B4 5 G1 10 G2 1 INOUT_A1 INOUT_A2 2 3 INOUT_A3 INOUT_A4 4 INOUT_B1 NA C621 ICVE21184E150R500FR FL603 VWLAN_2 6V NA R643 NA L600 R616 10K D G S VMSMP_2 6V SI1305 E3 Q604 NA R633 VWLAN_1 8V FB601 D709 PG05DBTFC WFL R SMT10 CN603 ANT G1 G2 G3 680 R605 2 A GND 3 NC 5 VCC 6 1 VCC1 Y 4 FXLP34L6X U604 680 R613 C602 NA C603 NA R614 680 NA C608 R606 100 NA R6...

Page 8: ...R703 0 R706 VOUT 3 C700 1u U703 R1114D181D 6 CE GND1 2 GND2 5 NC 4 1 VDD TP701 VTFLASH_3 0V VLCD_1 8V VPWR L701 68nH 15K R702 C715 10u TP700 0 01u C711 68nH L700 VLCD_1 8V 3 4 5 6 VRUIM_3 0V ICVL0518400V500FR VA701 D703 PLR0504F 1 2 VPWR KDS160E L702 68nH VLCD_1 8V D700 2 2u R705 10K VLCD_2 6V C705 VA702 EVL5M02200 2 2u C710 C722 C709 10p 2 2u SUSY0026601 EMS1810TPB1P CN701 1 2 C721 2 2u C720 0 01...

Page 9: ...02050 VA100 INSTPAR VA101 E VLC14S02050 PRSB6 8C D109 INSTPAR R101 100ohm KB101 KB105 KB100 PRSB6 8C D112 VPWR LD101 SSC TWH104 HLS PRSB6 8C D118 INSTPAR KB104 INSTPAR D107 PRSB6 8C PRSB6 8C D114 4 PRSB6 8C D111 INSTPAR ESCY0004201 LS50D23 SW100 1 2 3 PRSB6 8C D102 D117 PRSB6 8C PRSB6 8C D116 INSTPAR INSTPAR 3 4 5 6 7 8 9 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 NA FPCB_EDGE_CONN 1 10 11 ...

Page 10: ...0 21 22 23 24 CN102 AXK7L34227G ENBY0015601 G1 G2 G3 G4 1 10 CAM_DATA2 CAM_DATA1 CAM_DATA0 CAM_MCLK CAM_2M_PWDN CAM_VSYNC CAM_HSYNC I2C_SCL I2C_SDA nCAM_RST CAM_PCLK VCAM3_2 6V CAM_DATA7 CAM_DATA6 CAM_DATA5 CAM_DATA4 CAM_DATA3 CAM_DATA2 CAM_DATA1 CAM_DATA0 I2C_SDA I2C_SCL CAM_PCLK nCAM_RST CAM_MCLK CAM_VSYNC CAM_HSYNC CAM_2M_PWDN CAM_DATA7 CAM_DATA6 CAM_DATA5 CAM_DATA4 CAM_DATA3 7 CIRCUIT DIAGRAM ...

Page 11: ... 142 LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 12: ...PIN MAP 8 1 MSM7200 EUSY0318901 U101 1 U101 2 8 BGA IC PIN MAP LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Fig 1 MSM7200 Pin Function Map Top View ...

Page 13: ...GA IC PIN MAP LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes MSM7200 EUSY0318901 U101 1 U101 2 Used Not used Fig 2 MSM7200 Pin Map Bottom View ...

Page 14: ...C PIN MAP LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 8 2 KAL009001M D1YY EUSY0316502 U201 Used Not used Used Fig 3 KAL009001M Pin Map Top View ...

Page 15: ... 146 8 BGA IC PIN MAP LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 8 3 PM7540 EUSY0342201 U304 Fig 4 PM7540 Pin Function Map Top View ...

Page 16: ...47 8 BGA IC PIN MAP LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes PM7540 EUSY0342201 U304 Used Not used Fig 5 PM7540 Pin Map Bottom View ...

Page 17: ...GA IC PIN MAP LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 8 4 BCM2048SKUFBG EUSY0319601 U403 Used Not used Fig 4 BCM2048 Pin Map Bottom View ...

Page 18: ...U403 BCM2048 No Bluetooth FM Radio Functions U501 TQM7M5008 GSM TX Dual PAM Low GSM Tx Power X500 TCXO 19 2MHz No Boot CN301 No Boot CN400 Main to Sub 90P Con No LCD Camera Touch Key Speaker Vibrator Functions MS25 MAIN SPFY0162001 1 0 TOP 9 PCB LAYOUT LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 19: ... Power On No USB USIM Function X300 32 768kHz RTC Reset U303 No USB Function U401 Low Speaker Sound U400 No Speaker Receiver Sound U402 No Headset Sound U100 BB Modem No Power Boot On No Display No Service U302 No TA Charging U300 No TA USB Charging ANT400 Low Bluetooth Tx Power Low Bluetooth Rx Sensitivity U301 No UART Function No Bluetooth Power On U201 Memory No Boot MS25 MAIN SPFY0162001 1 0 B...

Page 20: ...onics Inc All right reserved Only for training and service purposes U702 No Camera On No Backlight Flash On CN701 No Speaker Receiver Sound CN600 No Touch Camera Shutter LED SEND END Power Jog Key Functions X600 Canít make Bluetooth Sleep MS25 SUB SPJY0039401 H TOP ...

Page 21: ...700 No Vibrator Function CN601 No 2M Camera Functions S700 No USIM T Flash Functions CN702 No Display MS25 SUB SPJY0039401 1 0 BTM 152 9 PCB LAYOUT LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 22: ...0 BTM MS25 CAM SPCY0119701 1 0 TOP CN102 No 2M AF Camera Function CN103 No 2M Camera Functions 153 9 PCB LAYOUT LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 23: ...N100 Tx Mute No Record Function CN101 No Touch Function LD100 No Indicator LED On KB105 No Power On No Sleep Resume Function LD103 No Key LED On SW100 Canít take a picture No AF Function KB103 No END Key MS25 F KEY 1 0 TOP 9 PCB LAYOUT LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 24: ... 155 MS25 F KEY 1 0 BTM 9 PCB LAYOUT LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 25: ... 156 LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

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