Circuit Diagram - LG -UD6100 Service Manual

Single band cdma mobile phone
Table of Contents

Advertisement

Doc. Name
<MEMORY>
G1
A[1]
A0
F1
A[2]
A1
E1
A[3]
A2
D1
A[4]
A3
B1
A[5]
A4
C1
A[6]
A5
F2
A[7]
A6
E2
A[8]
A7
F6
A[9]
A8
D7
A[10]
A9
E7
A[11]
A10
B8
A[12]
A11
C8
A[13]
A12
D8
A[14]
A13
U301
F7
A[15]
A14
PF38F2040W0YBQE
E8
A[16]
A15
F8
A[17]
A16
D2
A[18]
A17
B2
A[19]
A18
B3
A[20]
A19
E6
A[21]
A20
TP301
B7
A[22]
A21
C7
A[23]
A22
C3
A[24]
A23
D3
A24
R303
DNI
E3
EBI1_OE/
A25
1005
R392
0
J2
OE/
F1_OE3
0
R304
K1
ROM_CS0/
F1_CE#
H8
F2_OE#
G8
F2_CE#
K3
DNI 1005
F3_CE#
ROM_CS0_EBI1/
R302
<KEY LED PART>
DNI
KYPD_EN/
R308
C1005X5R1A105KT
Duplication of this document and the use or communication of the contents thereof are forbidden without express authority. Offenders are punishable and liable to the payment of damages. All rights are reserved in the event of the grant of a patent or the registration of a utility model.
LGE Proprietary
LG-RD6100 MAIN
+1.8V_MSM_E1
+1.8V_MSM_E1
DNI
R327
A[1]
0
R348
H2
DNI
DQ0
D[0]
R328
0
R349
A[2]
H3
DNI
D[1]
DQ1
R329
0
A[3]
R350
G3
DNI
D[2]
DQ2
R330
0
A[4]
R351
H4
DNI
DQ3
D[3]
R331
0
R352
A[5]
J5
DNI
D[4]
DQ4
R332
0
A[6]
R353
G5
DNI
D[5]
DQ5
R333
0
A[7]
R354
J6
DNI
DQ6
D[6]
R334
0
R355
A[8]
H7
DQ7
DNI
D[7]
R335
0
A[9]
R356
G2
DNI
D[8]
DQ8
R336
0
A[10]
R357
J3
DNI
D[9]
DQ9
R326
0
R358
A[11]
G4
DNI
DQ10
D[10]
R337
0
R359
A[12]
J4
DNI
D[11]
DQ11
R338
0
A[13]
R360
H5
DNI
D[12]
DQ12
R339
0
R361
A[14]
G6
DNI
DQ13
D[13]
R340
0
R362
A[15]
H6
DNI
D[14]
DQ14
R341
0
A[16]
R363
J7
D[15]
DQ15
R343
DNI
R375
C6
0
1005
+1.8V_MSM_E1
CLK
R322
10k
R344
E5
ADV#
R324
0
E4
R342
DNI
F_WP#
F_WP/
F4
1005
F_RST#
F5
F_WE#
+1.8V_MSM_E1
D4
F_VPP
G7
R313
DNI
WAIT
EBI1_WAIT/
R323
0
1005
WE/
DNI
R345
D5
EBI1_WE/
R_WE#
1005
F3
R_UB#
R315
0
UB/
C2
R_LB#
R316
0
LB/
H1
R_OE#
R320
DNI
J1
S_CS1#
EBI1_LB/
C5
1005
S_CS2
K8
P_MODE
D6
0
P1_CS#
K2
P2_CS#
R318
A[25]
DNI
R376
EBI1_UB/
Doc. Number
< AUDIO PART >
U305
NLAS4157DFT2G
1
QSC_AMP_OUT+
B1
2
GND
R367
3
EAR10P
B0
12
U306
NLAS4157DFT2G
1
QSC_AMP_OUT-
B1
2
GND
R366
3
EAR10N
B0
12
EBI1_MEM_CLK/
EBI1_ADV/
DNI
1005
0
R346
EBI_RESOUT/
R347 DNI
EBI1_RESOUT/
1005
C305
DNI
1005
R371
2.2k
<Around QSC>
MIC_BIAS
C327
82n
MIC+
<MOTOR>
+VPWR
+VPWR
U302
1
LA4-436BK
+
2
1
VIB_EN/
+VPWR
COM_SPK+
6
S
RCV/SPK_MODE
L301
5
VCC
82n
4
A
COM_SPK+
COM_SPK-
6
S
5
L302
VCC
82n
4
A
COM_SPK-
1005
R364 DNI
1005
R365 DNI
U303
NLAS4157DFT2G
1 B1
S
6
EAR_SPK
EARSPK/FM_EARMOD
2
5
VCC
GND
+VPWR
3
4
FM_AFR
B0
A
HP_R
U304
NLAS4157DFT2G
1 B1
S
6
2
5
GND
VCC
3
4
FM_AFL
A
HP_L
B0
U307
AAT3157ITP-T1
1608
10
7
C320
C1+
C2+
1608
1u
C315
9
6
C1-
C2-
5
8
+VPWR
VIN
VOUT
4
1
GND
D1
2
D2
3
MLED_EN
11 EN/SET
D3
12 NC
R370
100k
2
-
<UIM CARD>
CON301
KCN-2T-0-0075
3
6
UIM_CLK
CLK
I/O
10
R368
2
5
UIM_RESET/
VPP
RST
R369
10
1
4
+2.85V_RUIM
VCC
GND
DUMMY2
DUMMY1
7
8
SHEET :
3 OF 5
DRAW :
G.S.KANG
DATE
2007.12.07
CHKD
C.M.PARK
APRD
REF
MAN
ISSUE :
CONTENT :
Rev1.0
<RevB>
Deleate :
- Memory 0 ohm
Circuit Change :
- Memory GND
<RevC>
Deleate:R319,R317
Change:R308,
U320,U321
INSERT:LED309~LED312
R377~380
<RevD>
Change:U303~U306
1u
MLED
LED1
LED2
+2.85V_RUIM
R372
20k
R373
10
UIM_DATA
LGE
LG<41>-A-2011.0

Advertisement

Table of Contents
loading

Table of Contents