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LG 19LG3000 - Audio Function Issues; PC Mode Problems

LG 19LG3000
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Copyright©2008LGElectronics.Inc.Allrightreserved-78-LGEInternalUseOnly
Onlyfortrainingandservicepurposes
MEM_ADDR7
MEM_ADDR7
MEM_CAS#
MEM_ADDR0
FB701BEAD
RDQ1
MEM_ADDR6
MEM_DQ11
C729
1uF/16V
R713
100 OHM 1/10W
RCS#
MEM_ADDR0
MEM_BA1
R70975 OHM 1/10W
RA2
MEM_DQ5
R703NC
+1V3D
RCLK0#
MEM_ADDR4
MEM_DQ8
RN71347 OHM 1/16W
1
2
3
4
8
7
6
5
RDQ0
RA0
MEM_DQ13
+
C702
100uF/16V
C709
0.1UF16V
C722
0.1UF16V
MEM_ADDR8
C738
0.01uF/25V
MEM_ADDR9
C724
0.1UF16V
RDQM1
MEM_ADDR12
MEM_ADDR13
RDQ11
RA5
RA8
MEM_DQ9
C715
0.1UF16V
RDQ9
MEM_DQS1
C734
0.1UF16V
R717
120 OHM 1/10W
C721
4.7uF/10V
RN7118P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
MEM_DQ12
+1V3D
MEM_BA0
MEM_DQ14
MEM_ADDR7
RN7028P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
C713
4.7uF/10V
RDQ2
MEM_ADDR10
MEM_DQ1
MEM_BA0
RDQ9
RN70847 OHM 1/16W
1
2
3
4
8
7
6
5
RDQS0
RRAS#
RN70747 OHM 1/16W
1
2
3
4
8
7
6
5
RDQM0
RCS#
RA11
FB702BEAD
+1V3D
MEM_DQ3
H
A3
1221 Friday, June 20, 2008
715T3009
< >
DDR1 MEMORY
OEM MODELSize
Rev
Date
Sheetof
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
R714
22 OHM 1/10W
RDQ5
MEM_RAS#
MEM_RAS#
MEM_DQ12
RBA1
MEM_VREF
RA10
MEM_DQM0
C735
0.01uF/25V
C701
0.1UF16V
RDQS1
MEM_ADDR13
DDRV_BEAD2
MEM_ADDR5
R718
22 OHM 1/10W
RDQ14
DDR SDRAM
(PWR)
U701B
HY5DU121622DTP-D43
49
3
6
34
18
14
9
12
15
1
33
48
52
55
58
61
64
66
17
19
25
43
50
53
VREF
VDDQ1
VSSQ1
VSS1
VDD2
NC1
VDDQ2
VSSQ2
VDDQ3
VDD1
VDD3
VSS2
VSSQ3
VDDQ4
VSSQ4
VDDQ5
VSSQ5
VSS3
NC2
NC3
NC4
NC5
NC6
NC7
MEM_BA1
MEM_DQ10
C716
0.1UF16V
RN71047 OHM 1/16W
1
2
3
4
8
7
6
5
RDQ15
RA11
MEM_CLKEN
MEM_CLKEN
RDQ6
RA8
RA3
DDR SDRAM
U701A
HY5DU121622DTP-D43
29
30
31
32
35
36
37
38
39
40
28
41 2
4
5
7
8
10
11
13
54
56
57
59
60
62
63
65
45
46
2444
23
22
21
47
26
27
16
20 51
42
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CK
CK
CSCKE
RAS
CAS
WE
UDM
BA0
BA1
LDQS
LDMUDQS
RES(A12)
RBA0
MEM_BA0
RN71247 OHM 1/16W
1
2
3
4
8
7
6
5
C705
0.1UF16V
MEM_VREF
RA2
MEM_DQ4
MEM_BA1
VTT
RDQ12
MEM_ADDR11
MEM_VREF
RA6
MEM_ADDR2
MEM_ADDR6
RA1
RRAS#
MEM_VREF
DDRV_BEAD1
MEM_ADDR10
C725
4.7uF/10V
RDQ6
R71047 OHM 1/16W
MEM_DQ1
MEM_CS#
MEM_DQ10
DDRV_BEAD1
MEM_DQ15
MEM_DQS1
DDRV_BEAD1
RDQ0
MEM_DQ15
C732
0.1UF16V
C708
0.1UF16V
RCLK0
C704
0.1UF16V
MEM_ADDR2
U704
3 2
1
VINVOUT
ADJ
RBA0
MEM_DQ11
MEM_DQ6
MEM_ADDR11
RN7048P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
RDQ13
MEM_DQ8
RDQ14
RDQ10
C730
10uF/10V
MEM_WE#
C728
0.1UF16V
R719NC
MEM_ADDR12
+
C703
100uF/16V
R716
110 OHM 1/10W
C736
0.01uF/25V
+
C731
22uF
RDQ1
RDQS0
RDQM0
MEM_CLKEN
RDQ15
MEM_DQ5
MEM_DQ7
RN71647 OHM 1/16W
1
2
3
4
8
7
6
5
RA4
C707
0.1UF16V
RN7038P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
RA7
MEM_CLK0#
+
C727
470uF/10V
C706
0.1UF16V
MEM_ADDR0
MEM_CAS#
RDQ8
RA1
R712
22 OHM 1/10W
R70575 OHM 1/10W
MEM_VREF
C711
4.7uF/10V
DDRV
RCLK0#
RDQ10
MEM_DQM1
+1V3D
RA9
MEM_ADDR9
MEM_ADDR1
MEM_ADDR5
RA7
RCLK0
U403A
MT5380GKU
11
13
9
8
7
6
5
4
3
2
17
15
19
20
21
22
23
24
25
26
53
46
47
36
40
43
37
44
38
42
35
45
39
41
32
31
33
34
51
49
50
28
29
RDQS0
RDQM0
RDQ0
RDQ1
RDQ2
RDQ3
RDQ4
RDQ5
RDQ6
RDQ7
RDQS1
RDQM1
RDQ8
RDQ9
RDQ10
RDQ11
RDQ12
RDQ13
RDQ14
RDQ15
RVREF0
RCS_
RA0
RA7
RWE_
RBA0
RA6
RBA1
RA5
RRAS_
RA8
RA10
RA4
RCAS_
RA12
RCKE
RA11
RA9
RA3
RA1
RA2
RCLK0_
RCLK0
MEM_ADDR6
MEM_DQ9
RCAS#
RDQ11
RN7188P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
MEM_ADDR1
RN70147 OHM 1/16W
1
2
3
4
8
7
6
5
DDRV_BEAD2
DDRV
R7154.7K OHM 1/10W
+1V3D
MEM_CS#
MEM_DQS0
MEM_CLK0#
RDQ3
RA9
RA12
RN7058P4R 75 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
RA5
MEM_DQ6
MEM_ADDR8
MEM_ADDR2
C737
0.01uF/25V
RBA1
C723
0.1UF16V
DDRV
MEM_DQS0
R70775 OHM 1/10W
C719
0.1UF16V
VTT
RDQS1
RDQ2
RDQ7
RCKE
MEM_DQ7
MEM_ADDR4
MEM_ADDR5
MEM_RAS#
C717
0.1UF16V
MEM_ADDR8
MEM_ADDR11
MEM_DQM0
MEM_DQM1
U705
G2996F1Uf
1
2
3
4 5
6
7
8
9
GND
SD
VSENSE
VREFVDDQ
AVIN
PVIN
VTT
HS
RDQ4
RDQM1
MEM_ADDR3
MEM_ADDR3
R71175 OHM 1/10W
RN71747 OHM 1/16W 1
2
3
4
8
7
6
5
+5V
MEM_CLK0
RCKE
MEM_DQ3
C712
0.1UF16V
RN71447 OHM 1/16W 1
2
3
4
8
7
6
5
RDQ4
MEM_ADDR10
MEM_DQ0
MEM_CS#
R70647 OHM 1/16W
RDQ3
MEM_DQ15
MEM_ADDR9
MEM_DQ4
RA10
MEM_DQ0
RWE#
RA0
RA6
MEM_ADDR12
RDQ5
RA12
MEM_DQ14
MEM_CAS#
C710
0.1UF16V
RDQ13
MEM_DQ13
MEM_ADDR3
C714
0.1UF16V
C733
1uF/16V
RN7098P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
RA3
MEM_WE#
MEM_DQ2
MEM_ADDR4
C718
0.1UF16V
RA4
MEM_CLK0
RDQ12
RN7068P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
DDRV
R70447 OHM 1/16W
RWE#
RCAS#
MEM_DQ2
R70847 OHM 1/16W
RN7158P4R 75 OHM +-5% 1/16W 1
2
3
4
8
7
6
5
C720
0.1UF16V
RDQ7
MEM_WE#
MEM_DQ14
C726
0.1UF16V
MEM_ADDR1
RDQ8
022-83718162
www.chinadse.org
022-83715667

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