LG GD510 Service Manual page 105

8. CIRCUIT DIAGRAM
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L
K
Large Block Memory
(2048Mbit NAND / 1024 Mbit DDR SDRAM, 1.8V I/O)
J
I
ADD[16]
D4
ADD[16:29] ADD[17] A0
E4
A1
ADD[18]
F4
A2
ADD[19]
G4
ADD[20] A3
G8
ADD[21] A4
F8
ADD[22] A5
E8
ADD[23] A6
D8
ADD[24] A7
D9
A8
ADD[25]
G7
A9
ADD[26]
G5
H A10
ADD[27]
F7
ADD[28] A11
E7
ADD[29] A12
E9
ADD[0] A13
L4
ADD[0:15] ADD[1] DQ0
M4
DQ1
ADD[2]
N4
DQ2
ADD[3]
L5
DQ3
ADD[4]
M5
ADD[5] DQ4
N5
ADD[6] DQ5
M6
ADD[7] DQ6
N6
ADD[8] DQ7
M7
DQ8
ADD[9]
N7
DQ9
G ADD[10]
L8
DQ10
ADD[11]
M8
ADD[12] DQ11
N8
ADD[13] DQ12
L9
ADD[14] DQ13
M9
ADD[15] DQ14
N9
DQ15
K6
_BC0 LDQM
K7
_BC1 UDQM
L6
LDQS
LDQS
L7
UDQS
UDQS
C6
SDCLKI _CLK
C7
SDCLKO CLK
D7
CKE CKE
F TP206
E5
BA0 BA0
TP201
F5
BA1 BA1
TP F6
_RAS
_RAS
TP E6
_CAS
_CAS
D6
_WR _WED
TP205 D5
_RAM_CS _CS
TP
E
D
C
B
A
LGE Internal Use Only
16 15 14
LGE Internal Use Only
13 12 11 10
DATA[0]
P10
I_O0 DATA[0:15]
DATA[1]
N10
I_O1
DATA[2]
M10
I_O2 DATA[3]
L10
I_O3 DATA[4]
F10
I_O4 DATA[5]
E10
I_O5 DATA[6]
D10
I_O6 DATA[7]
C10
I_O7
DATA[8]
N11
I_O8
DATA[9]
M11
I_O9
DATA[10]
L11
I_O10 DATA[11]
K11
I_O11 DATA[12] SD_1V8
G11
I_O12 DATA[13]
F11
I_O13 DATA[14]
E11
I_O14
DATA[15]
D11
I_O15
U201
G3 TP204
_NAND_CS
_CE
M3 TP203
K522H1HACB-B060 _WR
_WEN
F3 TP202 TP
_RE _RD
L3 TP
ALE ADD[16]
TP
K3
CLE ADD[17]
E3
R__B FCDP
N3
_WP _WP
SD_1V8
H2
VCCN1
C5
VSS1
C9
VSS2
G2
VSS3
H10
VSS4
P7
VSS5 SD_1V8
P9
VSS6
P5
VSSQ
C4
VDD1
C8
VDD2
P6
VDD3
P4
VDDQ1
P8
VDDQ2
External Reset Power On
VIO_2V62
RTC_2V11
R206
100K
R2
2
END
U203
10Kohms
7 8
EXTRSTN A1 VCC
6 1
SPOWER_INT B1 Y1 PM_INT
5 2 100K
_RESET Y2 B2 PMRSTN
4 3 R1
GND A2
C209
NC7WZ08L8X 100n
13 12 11 10
9 8 7 6
AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR
C205
C214
1u
1u
C223
BB_SND_R
C206
BB_SND_L
FM_SND_R
FM_SND_L
I2C_SDA
I2C_SCL
R202
EAR_P
R203
EAR_N
RTC_2V11
MAIN_MIC_N
END_KEY_EN
KP_IN[6]
MAIN_MIC_P
3
PWRON
1
Q202 3
2
KTC4075E KP_OUT[2]
END_KEY_EN
1
Q1
KTC4075E
9 8 7 6
- 106 -
5 4 3 2
VBAT
FB201
220
MPZ1608S221A
C213
1u
A4
C1N
C215
1u
A5 A1
C1P HPR HSO_R
A2
U202 HPL HSO_L
1u D1
INA2
MAX9877AEWP_TG45
1u D2
INA1
C1
INB2
C2 D5
INB1 OUT+ SPK_RCV_P
B2 B5
BIAS OUT-
SPK_RCV_N
B3
SDA
C3
SCL
8.2 D4
RXIN+
8.2
B4
RXIN-
C208 C210 C211
1u 27p 27p
MIC
VMIC_P
L203
0.1uH
MIC201
C225 0.022uF L202 0.1uH 1
P
2
G1
C227 3
G2
39pF
4
O
SPU0410HR5H-PB
C226 0.022uF L201 0.1uH
C231
C229 C228
VA201
39pF 39pF
10u
EVLC14S02050
VMIC_N
5 4 3 2
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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