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KG225 SVC ENG_0403 - provinspc2
KEY PADAQW2. KEY PADAQW3. KEY PADAQW4. A1 08. NA. C1 19 C120. 0.10.1u. * C121 122 123 ..... CAMERA IC/ CHARGE PUMP. Approved. DRAWING.
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Report
7. CIRCUIT DIAGRAM
1
3
2
4
5
6
8
7
9
10
11
12
13
14
16
15
1V8_VRTC
VBAT
R100 BACK_BATT
R101 VBAT
47K
R103
R104
Q100
220
10
MOTOR
6
1
R106 7.5K
T6 U5 U6 T7 U7
KEY_COL0 KEY_COL1 KEY_COL2 KEY_COL3 KEY_COL4
5
2
3
4
R105 20K
VIBRATOR
K7 J6 K5 H7 G4 G5 G9 H8 G8 F9 F7 F8 E9 E12 E16 F11 E11 D16 D14 D11 D12 D13 E10
ADD00 ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22
T9
M1 A9 C1 P1 N1
E15 U13 F15 T11 B11 U12
E6
VEXT01 VMEM VABB VCORE VMIC VVCXO VSIM DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
KEYPADCOL0 KEYPADCOL1 KEYPADCOL2 KEYPADCOL3 KEYPADCOL4
NHWR NLWR NWR NRD NROMCS NRAMCS NGPCS0 NGPCS1
C117
EMZ2
C118 NA
MC-146 X100 3 2
1
10M
4 R113
D
T5 U4 R8 R6 R7
KEY_ROW0 KEY_ROW1 KEY_ROW2 KEY_ROW3 KEY_ROW4
4.7u
T10 U10 B1
26M_DBB C124 1000p
32.768KHz
R153
C125 NA
E
VBAT
F
C127 0.1u
R118 10
R119 1K
4
3
Q101
5 6
2 1
10K
R633
C
7.5K
10K
R632
R121 PRE_CHARGE_R
UMX1NTN
VBAT
C140 1u
D101 CUS02
D G
S
4
5 D3
D4
3
6 D2
D5
2
7 D1 D6 8 TPCF8102-TE85L-F Q102
1
C2 D8 E1 F1 F3 G1 G7 H5 J9 J12 K12 L5 L6 L8 M8 M9 P7 P10 R2 R9 T3 T4
KEYPADROW0 KEYPADROW1 KEYPADROW2 KEYPADROW3 KEYPADROW4 OSCIN OSCOUT CLKIN NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22
NDISPLAYCS GPO_2 GPO_3 GPO_4 GPO_7 GPO_8 GPO_9 GPO_10 GPO_11 GPO_16 GPO_17 GPO_18 GPO_19 GPO_20 GPO_21 GPI ABBRESET GPO_24 INT GPIO_4_INT BSDI1 BSDO1 CSDO CSDI1 CSDI2 CSDO_2 BSDO2 BSDI2 MCLKEN CLKOUT_GATE BSOFS2 BSIFS2 BSIFS1 BSOFS1 VCXOEN CLKON ASFS2 ASFS1 ASDO1 ASDI1 ASDI2 ASDO2 DBBON PWRON TXON GPO_1_TXON RXON GPO_0_RXON CSFS2 CSFS1 RESET NRESET GPO_6_ASM ASM MCLK CLKOUT_MCLK REFBB AFCDAC PA IP IN QP QN SPWR2 SPWR1 AIN1P AIN1N AIN2N AIN2P AIN3P AIN3N AOUT1P AOUT1N AOUT2P2 AOUT2P1 AOUT2N1 AOUT2N2 AOUT3P AOUT3N TDO_ABB TMS TDI_ABB TCK_ABB
U101 AD6720
GPIO_0 GPIO_1 GPIO_2 GPIO_3 GPIO_5 GPIO_6 GPIO_7 GPIO_8 GPIO_9 GPIO_10 GPIO_11 GPIO_12 GPIO_13 GPIO_14 GPIO_15 GPIO_16 GPIO_17 GPIO_22 GPIO_23 GPIO_24 SIMDATAOP SIMCLK GPIO_32 GPO_5 LIGHT1 LIGHT2 LIGHT3 GPO_22 GPO_23 VMEMSEL REF REFOUT TEMP1 TEMP2 AUXADC1 AUXADC2 VRTC VCHG GATEDRIVE ISENSE VBATSENSE REFCHG BATTYPE GPIO_18 GPIO19_TMS GPIO_20 GPIO_21_TDI JTAGEN KEYOUT KEYON USC0 USC1 USC2 USC3 USC4 USC5 USC6
N9 N11 F10 R11 N10 N13 G10 T14 H14 H15 T8 D7 G6 P4 C17 K6 D15 A1 M4 K4 D10 B15 B4 N7 U3 U8 K16 T17 U16 U9 J16 G16 L11 M13 K13 G12 G13 G14 G15
E
C139 4.7u 330 R131
R129 0.2
R127
2.2K
VCHARGE
R122
VCHARGE
100
M2 N4 N3 N2 FB100 N8 FLIP P9 _MIDI_IRQ R137 0 P2 HOOK_DET P3 JACK_DETECT R1 CAM_HOLD T1 SPK_SEL R3 LCD_RESET T2 _MIDI_RESET U1 CHG_DET P5 CAM_RST U2 LCD_DIM_CTL R4 INDLED_G P6 LCD_ID1 E5 E3 SIM_RST D2 INDLED_R E2 SIM_DATA E4 SIM_CLK B2 DSR R124 NA R10 ASM F14 H13 J15 1V8_VRTC P8 KEY_BACKLIGHT R5 T12 D17 C137 C131 1u C15 0.1u C136 1u C14 A13 C138 R138 NA A14 HOOK_DET 4.7u B14 T13 C12 A12 C13 B13 R132 82K F17 B12 BATT_TEMP F5 TCK F2 C146 TMS F6 0.1u TDI G3 TDO1 F4 JTAGEN T16 KEY_ROW0 U17 POWERKEY M5 USC0 L3 USC1 M7 USC2 L2 USC3 M3 USC4 N6 USC5 N5 CAM_INT (USC6) VIBRATOR DEBUG_RX _WAIT DEBUG_TX
CHARGE
1.5K
ADD0 ADD1 ADD2 ADD3 ADD4 ADD5 ADD6 ADD7 ADD8 ADD9 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22
1V8_VCORE
2V75_VVCXO
2V5_VMIC
2V75_VABB
2V8_VEXT
2V85_VSIM
VCORE1 VCORE2 VCORE3 VCORE4 VPEG
DSR USC5 USC4
VBAT
C
C109 0.1u 2V8_VMEM
B
VIBRATOR
C108 22p
RPWRON
VDDRTC
CTS
A
C107 0.1u
C106 0.1u
VSIM_2
RTS
C105 22p
1V8_VCORE
C101 22p
VBAT11 VBAT12 VBAT21 VBAT22 VBAT3 VBAT8
DSR
C104 0.1u
D1 A10 A4 A6
VBAT VBAT NC2 PWR URXD NC3 NC4 UTXD
C103 22p
VMEM1 VMEM2 VMEM3 VMEN4
TX NC1
ON_SW ON_SW
C102 0.1u
USC1 USC2
L1 J1 H1 K1
RX
1 2 3 4 5 6 7 8 9 10 11 12
VEXT02 VEXT1 VEXT2 VEXT3
GND
22u C100
AGND04 AGND06 AGND31 DGND AGND05 AGND36 AGND32 SGND2 AGND12 GND54 VSSRTC GND63 GND4 GND9 AGND01 GND2 GND52 GND61 GND7 GND3 GND51 AGND2 GND62 GND8 GND10 GND11 GND56 AGND4 SGND1 GND1 GND55 GND53 AGND02 AGND03 LGND AGND33 AGND34 AGND35 AGND11
GND RX TX UFLS
1K
2V85_VSIM
C110 C111 C112 C113 C114 C115 C116
C11 R13 G17 U11 P16 F16 R14 A11 D9 E8 C9 A8 C8 B8 E7 A7 C7 B7 C6 B6 D6 A5 C5 D5 D4 C4 B5 D3 B3 C3 A2
1u 1u 1u 1u 1u 1u 1u
C10 G2 H3 H4 H2 H6 J3 J4 J2 J5 L7 L4 K3 M6 K2 E14 P12 P11 H10 H9 L10 L9 K14 K15 M16 N16 K11 K10 L12 L13 K9 K8 J11 J10 B10 B9 J14 J13 J8 J7 H12 H11 U15 U14 N15 N14 M12 N12 M11 M10 R12 A3 M15 L15 L14 M14 A15 E17 C16 A16 B16 B17 A17 T15 P13 M17 N17 P17 R17 L16 L17 H16 K17 P15 R16 R15 P14 H17 J17 G11 F13 E13 F12
2V8_VMEM
_UBS _LBS _WR _RD _ROM_CS1 _RAM_CS1
C119 0.1u R109
G1 F1 E1 D1 B1 C1 F2 E2 F6 D7 E7 B8 C8 D8 F7 E8 F8 D2 B2 B3 E6 B7 C7 C3 D3 E3
MEMORY (128 + 64PSRAM)
DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 TP100 TP101 TP102 TP103 TP104 TP105 TP106 TP107
ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 1V8_VCORE ADD19 ADD20 ADD21 ADD22 _ROM_CS1 ADD23
0
C120 0.1u
R102
0
B5 L4 B6 K6 J8 K7 L3 D4 K5 K4
C121 C122 C123 0.1u 0.1u 0.1u
_ROM_CS2
_MIDI_CS
ONNOFF PRE_CHARGE_R RF_PWR_DWN
R111
0
R114
NA
B4 C4 L1 L2 L5 L6 L7 L8
_LCD_CS ADD23
ANT_SW1 RF_RST ANT_SW2 PA_EN PA_BAND
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25
U100 PF38F3050L0ZBQ0
A1 NC1 A2 NC2 A7 NC3 A8 NC4
2V8_VMEM
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15
H2 H3 G3 H4 J5 G5 J6 H7 G2 J3 G4 J4 H5 G6 H6 J7
DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
B
J1 _S_CS1 C5 S_CS2
C
D6 _P1_CS K2 _P2_CS K8 P_MODE
VCC11 VCC12 VCC21 VCC22 VCCQ1 VCCQ2 VCCQ3 VPP P_VCC S_VCC VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8
_RAM_CS1 _RESET
C2 _R_LB D5 _R_WE H1 _R_OE F3 _R_UB
_LBS _WR _RD _UBS R108
NC9 NC8 NC7 NC6
2V8_VEXT
_CE1 _CE2 _CE3 _WP _ADV _WE _OE1 _OE2 _RST WAIT CLK
K1 G8 K3 E4 E5 F5 J2 H8 F4 G7 C6
NA
R110 R112
_ROM_CS1 _ROMCS1 300 0
R115
0
R116
NA
D _WR _RD _RESET _WAIT
R117
M8 M7 M2 M1
VBAT UART100 3G 2.5G
A
20K
S_EN S_DATA S_CLK
E
ABBRESET ABB_IRQ
2V8_VMEM
C126 0.1u
MCLKEN
_ROM_CS2
TC7SH08FS 1
5
U102
VCC
4
_ROMCS1
3
_ROM_CS1
GND
2
F
CLKON ASFS
D100 TP108
1
R145 ONNOFF
RPWRON
2
NA
RXON
SIM CONNECTOR
R123 100K
KDR331V
2V85_VSIM
2V85_VSIM
3
TXON
R120 20K
4 5 6 10 9
R125 R126 200 C130 47n
C129 47n
ASM ASM
C133
CLKOUT
C132
13MHz
1u
IP IN QP QN R130
0
SIM_DATA
_RESET
J100 1 GND1 VCC 2 VPP RST 3 IO CLK 7 GND5 GND2 8 GND4 GND3
C128 220n
NA
C134
C135
22p
1000p
AFC TX_RAMP
2V85_VCAM C143 0.1u
C SIM_RST SIM_CLK
C141
C142
47p
0.068u
2V5_VMIC R128 NA
NA
D VINNORP VINNORN AUXIN AUXIP
R133
4.7
R135
REC_P C148 39p
C147 39p
R134 NA
C144 C145 39p 39p
C149 39p
REC_N R136
4.7 SPK
NA
C150 39p
AUXOP
C151 39p
C152 39p
E
Section
Date
Designer
12 / 19 2005
Sign & Name
Sheet/ Sheets
C153 C154 39p 39p
MODEL
BUTTERFLY(KG225)
1/6
Checked DRAWING F
OJ101
OJ102
OJ103
Iss. 1
BB
NAME
Approved OJ100
2
3
4
5
6
7
8
Notice No.
Date
Name
LG Electronics Inc.
DRAWING NO.
VER-1.1
9
LG(42)-A-5505-10:01
LG Electronics Inc.
- 87 -
7. CIRCUIT DIAGRAM
1
3
2
5
4
6
7
8
ACOUSTIC & MIDI
10
9
2V5_JACK 2V8_VEXT
A
CLOSE TO EARJACK U204 B4
2V8_VEXT
SPK_RCV_P
4 3
NCP563Q25T1
C217 1u
2V8_VEXT
SPK_RCV_N R205
AUXOP
GND
U201
3
R206
4.7
R207
VIN+
4.7
5 1 3 4 2
C209 0.1u
2
LMV7291MGX-NOPB
R208
C210
330K
JACK_DETECT L
REMOVE
H
INSERT
C212 39p
BB
J200
VA204 EVL5M02200
OUT
AUXIP
VA203 EVL5M02200
1
VIN-
VA202 EVL5M02200
JACK_DETECT
4 VCC
39p
5
B
C208 10u
1M
C207 39p
C211
VA200 EVL5M02200
COM2
B1
NC2
NC
Vin VOUT
R631
A3 GND
REC_N
100K C3
1M
COM1
GND
C203 22u
R209
NC1 A1
C206 39p
R204 NA
NA
39p
IN2
2
HOOK_DET C216
C202
SPK_SEL
A2 NO2
C1
REC_P
0
1u
IN1
A4
SPK_N
R203
0.1u C2
NO1
1 R202 1.5K
AUXIN
V+
C4
SPK_P
R201 20K
C201
MAX4684EBC_T
VA201 EVL5M02200
C205 1u
AA
U202
1K C200 10u
2V5_JACK
R200
C213
SPK 0.1u
U203 YMU762C-QZ
DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 R218
3.3K
6 9
D
C224
EQ2
12 13
C214 0.01u
R212
D0 D1 D2 D3 D4 D5 D6 D7 PLLC
R213 1K
R214 120K
C218 270p
R215
R216
VINNORP
17
SPK_N
18
100 R217
0
C220
C221
39p
39p R219
VINNORN
100
C223
0.1u
OB4-15L42-C33L
R220
8
SPVDD
15 C227 0.1u
VDD VSS
1 2
VBAT
VREF IOVDD
C215 10u
MIC200
SPK_P
SPOUT2
C219 39p
2.2K
14 EQ3 2 LED 19 MTR
SPOUT1
C
33K
0.1u
7 C229 1u
EQ1
_WR _IRQ
32
C228 1u
11 HPOUT_R 10 HPOUT_L
SPVSS
2.2K
16
D VA206 EVL5M02200
C222 1000p
27 26 25 24 23 22 21 20
CLK1 _RST A0 _RD _CS NC
VA205 EVL5M02200
28 3
_WR _MIDI_IRQ
2V85_VCAM 2V85_VCAM
1 4 30 31 29 5
39p
NA
C226
R210
13MHz _MIDI_RESET ADD00 _RD _MIDI_CS
39p
26M_MIDI
2V5_VMIC
R211 20K
C225
C
CLOSE TO MIC
Section
Date
Sign & Name
Designer Checked
E
Approved
Iss. 1
2
3
4
Notice No.
Date
Name
LG Electronics Inc.
MODEL
BUTTERYFLY(KG225)
Sheet/Sheets 2/6
DRAWING NAME
DRAWING NO.
AUDIO
VER-1.1
5
LGIC(42)-A-5505-10:01
LG Electronics Inc.
- 88 -
7. CIRCUIT DIAGRAM
3
9
KEY_ROW0
1
SW307
R324
2
SW308
SW309
3
LEFT
SW310
SW311
MENU
2V8
100K
Pin 24
100K
TDO_1
100K
Pin 18
RXD
TX
USC4
-
RTS/CTS(PC)
USC5
-
CTS/RTS(PC)
TXD
RESET
(GPIO_32) DSR
RPWRON
680
KEY_ROW1 USC0 VA306 EVL14K02200
R326
B
SW312
4
SW313
7
SW318
5
SW314
8
SW319
6
SW315
9
SW320
R331
-
29
R322
47
R323
47
R325
47
25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SEL
680
SW317
CN300 ENRY0005301
SW316
UP
(USC6) CAM_INT USC1 USC2 USC3
KEY_ROW2 VA307 EVL14K02200
VA300 EVL5M02200
RX
USC2
USC6
AA
-
R319
680
TDI
R318
Pin 11
UART
CLOCK
USC1
R317
TCK NA
TMS
100K
Pin 7 Pin 9
USC0
R321
FAV SW306
2V8_VEXT
100K
VA303
_RESET
R315
CLR SW305
Pin 2
R316
100
DAI
PIN EVL14K02200
VA302
VA301
R303
EVL14K02200
100
EVL14K02200
VA305
EVL14K02200
EVL14K02200
VA304 R320
R302
I/O CONNECTOR
DAI JTAGEN
NA NA NA NA NA NA NA NA
PIN Pin 1
R307 R308 R309 R310 R311 R312 R313 R314
SW304 POWERKEY 680
10
VBAT 2V8_VMEM 2V8_VEXT TDO1 TDI TCK TMS _RESET JTAGEN
Trace32
10K
A R301
8
7
VOL_UP VOL_DOWN T
END
R300
6
CN601 1 2 3 4
SW300
VBAT
5
4
VCHARGE
2
1
SW321
RIGHT
SEND
R327 R328 R329 R330
NA 47 47 47
R332 R333 R334 R335
47 47 47 47
680
KEY_ROW3
SW322
R336
SW324
SW3230
*
SW325
#
SW326
DOWN
DEBUG_TX USC5 USC4 DEBUG_RX
CONF
680
26 27 28
KEY_ROW4
680
R343
680
R344
680
NA
(GPIO_13) 100K
3p
10p
CHG_DET
C307
R340
VA311
C306
C C305
1u
39p
22u 1u
C300
VA312
C302 C303
C304
680
R342
VA313
R341 KEY_COL1
EVL14K02200
680
EVL14K02200
R339 KEY_COL0
VA310
1u
C
EVL5M02200
C301
100K EVL5M02200
R337 BATT_TEMP
KEY_COL2 KEY_COL3 KEY_COL4
VBAT VBAT
1u
1u C320
D
C321
1u
1u C318
C319
1u
1u C316
C317
1u
100 R358 LD313 LEBB-S14H
C315
100
100 LD312 LEBB-S14H
R357
R356
100 R355 LD310 LEBB-S14H
LD311 LEBB-S14H
R353
R354 LD309 LEBB-S14H
LD308 LEBB-S14H
LD307 LEBB-S14H
100
100
100 R352
R351 100 LD306 LEBB-S14H
R350 100 LD305 LEBB-S14H
R348 100
R347 100
R346 100
R349 100 LD304 LEBB-S14H
LD303 LEBB-S14H
LD302 LEBB-S14H
LD301 LEBB-S14H
1u
R345 100
C314
LD300 LEBB-S14H
1u
1u C313
1u C311
C312
1u
1u C310
1u
C309
D
C308
KEY BACKLIGHT
10
Section
Date
Sign & Name
Designer
R361
10
2 1
27p
5
3
R360
10 R364
IMX9T110
C322
10 R363
27p
12K R362
E
C323
KEY_BACKLIGHT
12K
6
4
Q300 R359
Checked Approved
LG Electronics Inc. 1
2
3
4
5
6
LGIC(42)-A-5505-10:01
Sheet/Sheets MODEL
BUTTERFLY(KG225)
DRAWING NAME
MMI,I/O
DRAWING NO.
VER-1.1
3/6
7
LG Electronics Inc.
- 89 -
7. CIRCUIT DIAGRAM
1
2
4
3
5
6
7
10
9
8
FLIP SWITCH 2V8_VMEM
A
A R400 100K
(GPIO_5)
2V85_VCAM
VBAT
INDICATOR LED
1 2
R402 ONNOFF
VBAT
0 C402 1u
NA
AAT3236IGV-2.85-T1 C404 1000p
2V85_VCAM
C405 1u R404 100
C403 27p
R403 270
3
R405
1
U400 A3212EEH-T
U401 1 5 IN OUT 2 GND 3 4 EN BYP
2
C401 0.01u
3
NA
6 VDD OUTPUT 5 NC2 NC1 4 GND2 7 GND1 PGND
R401
C400 1u
2V8_VEXT
4
FLIP
LD400 SML-521MUWT86
CAMERA CTL IC
R407
B
RED
GREEN
1
C408
0.1u
10u
G2
B8 C9 M10 L3 J8 L9 M9 K8 L8 M8 K7 L7 M5 M4 L4 M3 K4 M2 M1 CIS_TYPE2 CIS_TYPE1 CIS_TYPE0 C_PWDN C_D7 C_D6 C_D5 C_D4 C_D3 C_D2 C_D1 C_D0 C_SCK C_SDA C_PCLK C_RST C_HS C_VS C_MCLK
STROBE
STATUS
HIGH
DEACTIVE
LOW
ACTIVE
5
12K
Q400 EMH10
VDDL
C410
K5
C411
0.1u
0.01u
C412 1u
C413 1u
C414 1u
C
WHITE_LED LDO
J2
VBAT
U403 GNDI1 GNDI2 GNDI3 GNDI4 GNDC1 GNDC2 GNDC3 GNDC4 GNDC5
EUSY0240501
C415 4.7u 1608
C416 0.01u
(1%)
B2 E8 J3 K6 A5 B5 C5 F2 L5
C418
C419
U404 5
1u
1u
IN
C1C2+
FB400 8
MLED
A2 XIN A1 XOUT
R412
26M_CAM
11
LCD_DIM_CTL 20K
R499 C450 NA
100K
1u
4
C420
CP
1u C2-
EN_SET
C421 GND
C417 1u
9 7
D1 D2 D3 NC
6 1 2 3 12
MLED1 MLED2
D
0
2V85_VCAM
AAT3157ITP-T1 10 C1+
R417
100K
R414
D9
VDDS
A8 VDDC1 A10 VDDC2 D2 VDDC3 H10 VDDC4
ADD01 ADD02 ADD01 DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 _LCD_CS _RD _WR (USC6) CAM_INT CAM_HOLD CAM_RST
100K
C_PWDN
4
3
C409
B9 VDDI1 C7 VDDI2
D8 B10 C8 B7 A7 A6 B6 C6 A4 B4 C4 C3 B3 A3 D3 C2 B1 E3 C1 E2 D1 F3 R416 E1 F1 0 G3 R415 A9
M_8BIT
D
L_RESET_N L_DA0 L_DA1 L_DA2 L_DA3 L_DA4 L_DA5 L_DA6 L_DA7 L_DA8 L_DA9 L_DA10 L_DA11 L_DA12 L_DA13 L_DA14 L_DA15 L_DA16 L_DA17 L_CS_N L_WR_N L_RD_N L_ADS LS_CS_N
INDLED_G R430
2V85_VCAM
M_SA0 M_SA1 M_ADS M_SD0 M_SD1 M_SD2 M_SD3 M_SD4 M_SD5 M_SD6 M_SD7 M_SD8 M_SD9 M_SD10 M_SD11 M_SD12 M_SD13 M_SD14 M_SD15 M_CS_N M_RD_N M_WR_N M_INTR M_HOLD M_RESET_N MS_CS_N
L_MAIN_LCD_CS LCD_WR LCD_RD LCD_RS
GPIO_0 GPIO_1 GPIO_2 T_MODE0 SCAN_EN TEST_EN
J1 H3 H1 M7 M6 L6
S
L2 L10 J9 K10 H8 H9 J10 G10 G9 G8 F8 F10 E10 F9 D10 E9 C10 H2 G1 L1 K2 K1 K3 K9
R431 12K
D
G
L_DATA00 L_DATA01 L_DATA02 L_DATA03 L_DATA04 L_DATA05 L_DATA06 L_DATA07 L_DATA08 L_DATA09 L_DATA10 L_DATA11 L_DATA12 L_DATA13 L_DATA14 L_DATA15
INDLED_R
2V85_VCAM Q401 SI1305-E3
C
2
C_CD07 C_CD06 C_CD05 C_CD04 C_CD03 C_CD02 C_CD01 C_CD00 C_SCK C_SDA C_PCLK C_RST C_HS C_VS C_MCLK
2V8_C_PWR 100K
100K
R408
6
B
Section
Date
Sign & Name MODEL
Designer
E
BUTTERFLY(KG225)
Sheet/ Sheets
4/6
Checked DRAWING NAME
CAMERA IC/ CHARGE PUMP
Approved
Iss. 1
2
3
4
Notice No.
Date
Name
LG Electronics Inc.
DRAWING NO.
VER-1.1
5
LG Electronics Inc.
LGIC(42)-A-5505-10:01
- 90 -
7. CIRCUIT DIAGRAM
2
1
TP500
TP501
4
3
5
7
6
9
8
10
TP502
VBAT R500
100
R501
100
PA_BAND PA_EN R502 C501 12p
5.6nH
C502
C504
C503 18p
0.01u
C500
33p
A
22u
1.5p
C506 27p
C505 27p
0
R503
A
C588
PGND GND9 GND8 GND7 GND6 GND5 GND4 GND3 GND2 GND1
21 16 14 13 12 10 9 8 7 5
R588 2.2nH
20
VAPC
L599 12nH
C509 NA
SKY77328 U500
C515 22p
R505
C519 0.01u
R508 180
33p
220
C510 22p C514
B R511
30
R510 180
0
NA RF_PWR_DWN C521 27p
TX_RAMP 1K
PCS_RX1 DCS_RX1
GND9
EGSM_RX2
GND8
EGSM_RX1
GND7
C524 15 14 13 12 11 10
1.8p
C527
1.5p
C528
1.5p
GND6
L501 6.8nH
GND5 DCSPCS_TX
GND2
EGSM_TX
5 8
C529
1.5p
C533
1.5p
1
ANT
GND3
RFIPP RFIPN RFIDP RFIDN RFIEP RFIEN RFIAP RFIAN
SI4210 U501
XOUT BIP BIN BQP BQN SDIO _SEN SCLK
C523 39p R514
NA
8 7 6 5 4 3 2 1
IN 26M_DBB QP C526 39p QN S_DATA S_EN S_CLK 2V75_VVCXO
25 26 27 28 29 30 31 32 33
GND4
GND1
17 18 19 20 21 22 23 24
L500 5.6nH C525
IP
16 15 14 13 12 11 10 9
2p
XMODE XDIV AFC VDD3 VDD4 XTAL2 XTAL1 XEN PGND
GND10
PCS_RX2 DCS_RX2
RFOH RFOL GND VDD2 VDD1 VIO _RESET _PDN
9 3 VC_EGSM
GND11
VC_DCSPCS
GND12
R512 RF_RST
39p
GND13
C512 100p
R513 C522
24 23 22 21 20 19 18 17 16 7 6 4 2
C511 0.1u
10p
5dB
C520 0.01u
C518 NA
C517 NA
C508
R509
C516 27p
24
R507
4 3
220
GSM_IN
DCS_PCS_IN
R506
GSM_OUT
DCS_PCS_OUT
VCC1B 6 VCC1A 2
15
17
11 C507 10p
2V8_VEXT
RF2V85
4dB
BS 1 ENABLE 18
RSVD_GND
G2
RF
G1
ANT
19
VBATT
SW500 KMS-506
RF2V85
C530 27p
L502 27nH
FL500 HWXQ511
C534 22p
C531 27p
C532 27p
C536 2.2u
C535 0.1u U502 SN74AHC1GU04DCKR
C537 1000p
26M_DBB R515
R560
0 26M_CAM
R516
0
R518
0
0
C538 1000p
ANT_SW1
R561
0
26M_MIDI
ANT_SW2 2V75_VVCXO R519 1M
X500 C540 270p
3
C541 270p
VBAT
RF2V85
R520 100
4
C542 NA U503 1 IN 2 GND 3 EN
R522 CLKON
VCC
GND
1
AFC
C544 2.2u
D
R521 15K
2
26MHz
MIC5255-2.85BM5 5 OUT BYP
OUT VCONT
C543 1000p
4
0 R523 100K
C545 1u
C546 0.01u
C547 4.7u
Section
Date
Sign & Name
Designer Checked
E
Approved
Iss. 1
2
3
4
Notice No.
Date
Name
LG Electronics Inc.
Sheet/Sheets MODEL
DRAWING NAME
DRAWING NO.
BUTTERFLY(KG225)
5/6
RF
VER-1.1
5
LGIC(42)-A-5505-10:01
LG Electronics Inc.
- 91 -
7. CIRCUIT DIAGRAM
1
2
3
4
5
6
7
8
9
10
VGA CAMERA A
A
128x128LCD CONNECTOR
NA NA
R602 R603 R604 R606 R608 R610 R612 R614 R616
NA NA NA NA NA NA NA NA NA
2V85_VCAM
R640
R605 R607 R609 R611 R613 R615 R617 R618 R619
100K
2V8_C_PWR
INOUT_A2 INOUT_B2
7
INOUT_A3 INOUT_B3
6
INOUT_A4 INOUT_B4
5
10
FL602
ICVE21054E250R401FR
R625
100K
LCD_ID1 LCD_MAKER(TO GPIO_17)
100 LCD_RESET R626
2 3
0
INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
5
3 2 1 9 8 7 6
SPK_RCV_P SPK_RCV_N
FL606 ICVE21184E150R500FR
2V8_C_PWR
C601
C641 NA
10
G1
4
4
3
INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4
4.7K
4.7K R630
5
10
G1
G2 9 1
INOUT_A1 INOUT_B1
2
INOUT_A2 INOUT_B2
3
INOUT_A3 INOUT_B3
4
INOUT_A4 INOUT_B4
FL603
FL605
6 7 8 9
4 3 1
1 9
L_DATA12 L_DATA13 L_DATA14 L_DATA15
8 7 6
ICVE21184E150R500FR
INOUT_B3 INOUT_A3 INOUT_B2 INOUT_A2 INOUT_B1 INOUT_A1
4 3 2 1
C_CD00 C_CD01 C_CD02 C_CD03
ICVE21184E150R500FR
INOUT_A4 INOUT_B4 INOUT_A3 INOUT_B3 INOUT_A2 INOUT_B2 INOUT_A1 INOUT_B1
6 7 8 9
C_CD04 C_CD05 C_CD06 C_CD07
D
9 8 7 6
Date
Sign & Name
Checked
E
Approved
Iss. 3
2
ICVE21054E250R401FR
INOUT_B4 INOUT_A4
FL607
Section
2
3
C MLED1 MLED2
Designer
1
L_DATA08 L_DATA09 L_DATA10 L_DATA11
4
10
5
G1
4
INOUT_A1 INOUT_B1
INOUT_B1 INOUT_A1
G2
2
R629
FL608 ICVE21184E150R500FR 1
C_SDA C_SCK C_RST
INOUT_B2 INOUT_A2
8
2
D
INOUT_B3 INOUT_A3
7
MOTOR
FL601
INOUT_B4 INOUT_A4
6
5
R641
INOUT_B1 INOUT_A1
0.1u
C_MCLK C_PCLK C_HS C_VS
INOUT_B2 INOUT_A2
LCD_RD
1u
1
INOUT_B3 INOUT_A3
0
C604
9
INOUT_B4 INOUT_A4
39p
8
C603
7
39p
6
LCD_WR LCD_RS
MLED
G2
L_MAIN_LCD_CS
BACK_BATT
G1
G2
10
FL604 ICVE21184E150R500FR
C602
C600 22p
5
R627 100K
C
ICVE21054E250R401FR R624
G2
8
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
G1
9
INOUT_A1 INOUT_B1
G1
4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
1
5
3
CN600
2
INOUT_B1 INOUT_A1
10
2
3
INOUT_B2 INOUT_A2
5
1
L_DATA04 L_DATA05 L_DATA06 L_DATA07
4
INOUT_B3 INOUT_A3
10
9
INOUT_B4 INOUT_A4
G1
8
G2
7
10
6
G2
L_DATA00 L_DATA01 L_DATA02 L_DATA03
B
FL600
G1
G2
10
ICVE21054E250R401FR
_RD DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
5
B
NA NA NA NA NA NA NA NA NA
G1
_LCD_CS DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07
R600 R601
G2
ADD01 _WR
4
Notice No.
Date
Name
LG Electronics Inc.
MODEL
BUTTERFLY(KG225)
Sheet/ Sheets
6/6
DRAWING NAME
DRAWING NO.
LCD CONNECTOR
VER-1.1
5
LGIC(42)-A-5505-10:01
LG Electronics Inc.
- 92 -
KG225
8. PCB LAYOUT
- 93 -
KG225
8. PCB LAYOUT
- 94 -
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