Service Manuals, User Guides, Schematic Diagrams or docs for : LG Mobile Phone LG C1100 LG C1100 1
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8. CIRCUIT DIAGRAM
8. CIRCUIT DIAGRAM
1 2 3 4 5 6 7 8 9 10
VSIM VVCXO VMIC
VCORE VRTC VCORE VMEM VEXT VRTC VCHARGE VBAT
TP RAM_CS TP101
VCORE VSIM VMEM VEXT
RD TP105 C131
VBAT C132
10u C133 C134 C135 C136 C137 C195
47n C140 R162
C103 C104 C105 C149 49.9
10u 10u 10u 10u 0.1u VBAT 0.1u
A JTAG PORT 1uF 0.1u 22p C106 C107 C108 C146 C147 C148 R101
39p 10u
AA
C101 C102 0.1u NA For AD6535 & 6537B R163
JTAG1 22p 47n 10u 22p 47n
R155 R164 0
TP104 1uF 0.1u
1K
G15
C15
H15
D16
H16
N16
_F_WE WR NA
R6
N2
R2
A3
B3
R5
R4
N1
A4
B4
P2
P1
T6
T3
T2
TP106 UMX1NTN
TDO_0 TDO_0
TP108 R102 100K
K14
N13
B14
B10
TCK
NC_R6
VBAT1
VBAT2
VBAT3
VBAT1-1
VBAT2-1
VBAT2-2
VBAT3-1
VBAT3-2
VBAT4
VBAT5
VSIM
VVCXO
VABB
VMIC
VCORE1
VCORE2
VMEM1
VMEM2
VEXT1
VEXT2
TCK 3 4
H1
C8
N5
N9
C6
D5
A2
P7
E3
L9
L2
TP110 VBAT
TMS TMS R157
TP112 VBAT
TDO_1 VBACKUP_SEL PRE_CHARGE RED_LED
VCC1
VCC2
VCC3
VCC4
VSIM
VMEM1
VMEM2
VMEM3
VMEM4
VEXT1
VEXT2
VEXT3
VEXT4
VPEG1
VDDRTC
TDO_1 2 5
TP114 H4 N6 VCHARGE
RPWON PWR_ON ADD00 ADD0 DATA0 DATA00 0 1.5K R165
TP115 J3 P6 T4 T7 100K
VBAT VBAT ADD01 ADD1 DATA1 DATA01 VBAT_NET VRTC R104 1 6
TP116 J2 M6 R103 B8 R105 NA VBAT
TDI TDI ADD02 ADD2 DATA2 DATA02 VBATSENSE
TP117 J4 N7 NA Q104
JTAGEN JTAGEN ADD03 ADD3 DATA3 DATA03
TP118 K3 M7 A12 B7 C199 NA
GND ADD04 ADD4 DATA4 DATA04 IP IP NC_B7
K2 L7 A13 B5 C187
ADD05 ADD5 DATA5 DATA05 IN IN NC_B5 CUS02
K4 P8 T15 R106
ADD06 ADD6 DATA6 DATA06 NC_T15 10u Current Sense
L4 N8 A15 NA
ADD07 ADD7 DATA7 DATA07 QP QP D101
L1 M8 A14 A5 R107 0.2
ADD08 ADD8 DATA8 DATA08 QN QN VCHG
L3 P9 A7 1%
ADD09 ADD9 DATA9 DATA09 ISENSE
L5 M9 R3 A6 R108 CLOSE TO BATTERY PACK
ADD10 ADD10 DATA10 DATA10 VMEMSEL GATEDRIVE
M1 P10 T13 PWR KEY 330
ADD11 ADD11 DATA11 DATA11 KEYOUT KEY_ROW0 R161
M2 N10 T14 Q103
ADD12 ADD12 DATA12 DATA12 KEYON
N1 M10 C144 1K KB101 4 5
ADD13 ADD13 DATA13 DATA13 G S
P1 P11 3 6
ADD14 ADD14 DATA14 DATA14 0.01u D3 D4
N2 N11 2 7
B ADD15 ADD15 DATA15 DATA15 C143 D2 D5 BB
P2 D1 A10 1 8
ADD16 ADD16 ABB_INT INT REFBB D1 D6
N3 R7
ADD17 ADD17 Data Set Ready PWR_ON DBBON 1uF TPCF8102
M3 L14 T1
ADD18 ADD18 GPIO_32 DSR RESET RESET
P4 A2 T12
ADD19 ADD19 CLKON VCXOEN NC_T12 C138 NA
N4 K11 C2 R1 VBAT
ADD20 ADD20 JTAGEN JTAGEN GPI NC_R1
M4 G16 A16 R109 VREF
ADD21 ADD21 TDO_1 NC_G16 NC_A16 C184 1u
P5 J11 A1 C16 NA
ADD22 ADD22 GPIO_21 TDI NC_C16
J12 C1
GPIO_20 TDI TDO_0 TDO C183 22p R111 R112 R113 R114 R115 R116 R117 R118 R119 R120
M14 H13 B1 B15 47 47 47 47 47 47 47 47 47 47
RAM_CS RAMCS GPIO_19 TMS REF
M13 H14 B2 B14
ROM_CS1 ROMCS GPIO_18 TCK AFCDAC AFC
P14 B12 LD111 LD112 LD113 LD114 LD115 LD116 LD117 LD118 LD119 LD120
WR WE TMS TCK PA TX_RAMP
P13 B1 K1 B6
LBS LWR GPO_0 RXON BATTYPE BAT_TEMP
D104 KDS121E N12 C2 K2 B11
UBS HWR GPO_1 TXON REFOUT
2
PWR_HOLD RD
M11
RD
F15
GND_NET2
U102 REFCHG
D15 R121
3 D1 L1 10K VMIC
PWR_ON
B2
CLKOUT
D2 J2
MCLK AD6537B B9
1
R122 200K PWRON CLKOUT_GATE MCLKEN TEMP1 RF_TEMP SP102 SP103 SP104 SP105 SP106 SP107 SP108 SP109 SP110 SP111
G14 E1 M1 A8
X101 CLKON CLKON GPO_24 ABBRESET TEMP2
A1 J1 B10 C181 C182 C185 C186
3 GPO_5 ASM AUXADC1 R126 1K
4 L12 C1 T5 A9
R123 13MHZ
B3
CLKIN U101 GPO_6
E2
VBACKUP_SEL
H1
GND_NET1 AUXADC2 1u 0.1u 0.068u 39p
10M OSCOUT ASDI CSDO
2 1 A3
OSCIN
AD6525ACA-REEL ASDO
F1 H2
CSDI TC151 C193
32.768KHz N14 F2 L2 R127
RESET ASFS CSFS HOOK_DET 2.2K 39p
MC-146 F16 CLOSE TO AD6537 10u
NC_F16
C C14 F3 G2 P15 C
USC0 USC0 BSDO BSDI AIN2P R124 MIC101
R125 100 D12 G4 F1 R15 C151 0.1u
RESET USC1 USC1 BSOFS BSIFS AIN2N 0 R128
C191 C192 A14 G2 E2 P16
USC2
A13
USC2 BSDI
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