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27’’ LCD TV Color Monitor Norcent LT2725
38
DDRDM0
DDRDQ19
RP401C
15x4
3
6
DDRBS1
RP406A
15x4
1
8
DDRA7
DDRA7
DDRA0
DDRBS1
DDRDQS2
DDRDQ10
RP402A
15x4
1
8
RP415B
15x4
2
7
DDRCASN
DDRA2
DDRA4
DDRA3
DDRCK
RP410D
15x4
4
5
D
Page 05 - DDR SDRAM I/F
B
5
19
Wednesday, May 17, 2006
715T1961-
Title
Size
Document Number
Rev
Date:
Sheet
of
DDRA10
DDRCK
RP402C
15x4
3
6
RP409C
15x4
3
6
DDR SDRAM
U402A
NT5DS16M16CS-5T
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
24
44
23
22
21
47
26
27
16
20
51
42
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CK
CK
CS
CKE
RAS
CAS
WE
UDM
BA0
BA1
LDQS
LDM
UDQS
RES(A12)
DDRA5
DDRDQ24
RP416C
15x4
3
6
RP414D
15x4
4
5
DDRDQ22
RP403C
15x4
3
6
RP407B
15x4
2
7
RP404B
15x4
2
7
RP412A
15x4
1
8
DDRDQ8
DDRDQ22
DDRA1
DDRDQ3
DDRDQ26
DDRA1
DDRA8
RP405D
15x4
4
5
DDRDQ3
DDRDQ17
DDRA2
VCC2_5
DDRDQ30
DDRDQ19
RP412B
15x4
2
7
DDRDQ14
DDRDQ16
RP412C
15x4
3
6
DDRDQ6
DDRCKE
DDRCKN
DDRBS1
DDRBS0
DDRDQ9
RP407A
15x4
1
8
RP411D
15x4
4
5
DDRA9
DDRA6
DDRA10
DDRDQ10
DDRDM1
DDRDQ21
DDR SDRAM Interface
RP402D
15x4
4
5
RP406B
15x4
2
7
RP415D
15x4
4
5
DDRDQ31
DDRA12
DDRA12
DDRA1
RP413C
15x4
3
6
DDRA3
VCC2_5
VREF
DDRDQ30
DDRDM2
DDRDQ18
DDRRASN
RP410A
15x4
1
8
DDRDQ6
DDR SDRAM CTLR
U401B
ZR39660BGCG
A2
C12
B3
A11
C11
A20
D11
B19
A10
C18
B12
B10
A4
B5
D8
C6
C7
D7
B6
A3
D10
C8
A9
B8
B9
A7
C9
A8
A14
B13
B14
C13
A15
D12
D13
A13
D16
C15
A18
B16
B17
A17
C16
D15
D14
A5
D9
C14
C5
A19
B4
C17
A12
D6
B11
C10
B18
D17
B7
A6
B15
A16
C4
SADR0
SADR1
SADR2
SADR3
SADR4
SADR5
SADR6
SADR7
SADR8
SADR9
SADR10
SADR11
SDATA0
SDATA1
SDATA2
SDATA3
SDATA4
SDATA5
SDATA6
SDATA7
SDATA8
SDATA9
SDATA10
SDATA11
SDATA12
SDATA13
SDATA14
SDATA15
SDATA16
SDATA17
SDATA18
SDATA19
SDATA20
SDATA21
SDATA22
SDATA23
SDATA24
SDATA25
SDATA26
SDATA27
SDATA28
SDATA29
SDATA30
SDATA31
SDQS3
SDQS0
SDQS1
SDQS2
SRASN
SCASN
SWEN
SCK
SBS0
SBS1
SVREF
SADR12
SCKN
SCKE
SDQM0
SDQM1
SDQM2
SDQM3
SADR13
RP403A
15x4
1
8
RP403D
15x4
4
5
DDRDQ2
DDRWEN
RP416B
15x4
2
7
DDRDQ2
DDRDQ31
C4E2
0.1uF
DDRA10
RP401B
15x4
2
7
DDRDQ13
DDRDQ14
RP407D
15x4
4
5
DDRDM1
DDRDQS1
DDRDQ12
RP404C
15x4
3
6
DDRCK
RP408A
15x4
1
8
DDRBS0
DDRDQ8
DDRDQS3
RP405C
15x4
3
6
RP409A
15x4
1
8
RP401D
15x4
4
5
DDRBS0
DDRDQ23
DDRA6
VREF Generation
DDRDQ23
DDRA0
C443
0.1uF
RP411C
15x4
3
6
DDRDQ7
DDRDM2
DDRDQ1
DDRCKE
RP408D
15x4
4
5
RP409D
15x4
4
5
DDRDQ0
DDRA8
RP415A
15x4
1
8
DDRA8
RP413A
15x4
1
8
RP407C
15x4
3
6
DDRDQS0
DDRA7
RP405A
15x4
1
8
DDRCKN
DDRDQ25
DDRDQ27
DDRDQ12
DDRDQ15
DDRA4
DDRA3
RP409B
15x4
2
7
RP414B
15x4
2
7
RP411B
15x4
2
7
RP410C
15x4
3
6
RP404A
15x4
1
8
R4B4
5.1K 1/16W
DDRDQ17
VREF
RP406C
15x4
3
6
RP416A
15x4
1
8
DDRDQ9
DDRCKE
DDRA2
RP408B
15x4
2
7
RP414A
15x4
1
8
DDRCASN
DDRDQ7
R406
4.7K 1/16W
DDRDQ11
RP403B
15x4
2
7
RP401A
15x4
1
8
DDRA11
DDRDQ4
DDRDQS0
DDRDQ20
RP414C
15x4
3
6
DDRDM3
DDRDM3
DDRWEN
DDR SDRAM
U403A
NT5DS16M16CS-5T
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
24
44
23
22
21
47
26
27
16
20
51
42
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CK
CK
CS
CKE
RAS
CAS
WE
UDM
BA0
BA1
LDQS
LDM
UDQS
RES(A12)
RP402B
15x4
2
7
RP416D
15x4
4
5
DDRDQ20
RP411A
15x4
1
8
RP415C
15x4
3
6
DDRDQ27
DDRDQ26
DDRDQ[0:31]
DDRCASN
DDRA6
RP413B
15x4
2
7
DDRDQ29
DDRDQS2
DDRDQ28
DDRDQ18
DDRA4
DDRA[0:12]
DDRDQ0
DDRA5
RP410B
15x4
2
7
DDRCKN
DDRDM0
DDRDQ4
DDRDQ13
DDRRASN
DDRA12
RP408C
15x4
3
6
DDRDQS1
DDRDQ5
DDRA5
RP412D
15x4
4
5
RP406D
15x4
4
5
VREF
17
DDRRASN
DDRWEN
DDRDQ15
DDRDQ16
DDRDQ5
DDRDQ21
DDRDQS3
RP404D
15x4
4
5
RP405B
15x4
2
7
DDRDQ24
DDRDQ29
RP413D
15x4
4
5
DDRDQ28
DDRDQ11
DDRA11
DDRA11
DDRA9
DDRA0
DDRDQ1
DDRDQ25
DDRA9
Summary of Contents for Norcent LT2725
Page 6: ...27 LCD TV Color Monitor Norcent LT2725 6 2 2 Front Panel Control Knobs...
Page 7: ...27 LCD TV Color Monitor Norcent LT2725 7 2 3 OSD Operations...
Page 8: ...27 LCD TV Color Monitor Norcent LT2725 8...
Page 9: ...27 LCD TV Color Monitor Norcent LT2725 9...
Page 10: ...27 LCD TV Color Monitor Norcent LT2725 10...
Page 11: ...27 LCD TV Color Monitor Norcent LT2725 11...
Page 12: ...27 LCD TV Color Monitor Norcent LT2725 12 2 4 How To Connect...
Page 13: ...27 LCD TV Color Monitor Norcent LT2725 13...
Page 14: ...27 LCD TV Color Monitor Norcent LT2725 14...
Page 18: ...27 LCD TV Color Monitor Norcent LT2725 18 Remove connector Remove shield Remove fifteen screws...
Page 21: ...27 LCD TV Color Monitor Norcent LT2725 21...
Page 27: ...27 LCD TV Color Monitor Norcent LT2725 27 7 PCB Layout 7 1 Main Board...
Page 28: ...27 LCD TV Color Monitor Norcent LT2725 28...
Page 29: ...27 LCD TV Color Monitor Norcent LT2725 29 7 2 Power Board...
Page 30: ...27 LCD TV Color Monitor Norcent LT2725 30...
Page 31: ...27 LCD TV Color Monitor Norcent LT2725 31 7 3 Audio Board 715T1964 D...
Page 32: ...27 LCD TV Color Monitor Norcent LT2725 32 7 4 Key Board...
Page 33: ...27 LCD TV Color Monitor Norcent LT2725 33 8 Block Diagram 8 1 Main board...
Page 58: ...27 LCD TV Color Monitor Norcent LT2725 58 10 Exploded View...