Ddrii Sdram I/F - Dynex DX-40L260A12 Service Manual

40"LCD TV

8) DDRII SDRAM I/F

U401A
S0 Memory I/F
AA15
S0_DQ15
S0_DQ15
AA9 AB1
S0_DQ14
S0_DQ14 S0_A12
AA16 Y 22
S0_DQ13
S0_DQ13 S0_A11
AB9 AB4
S0_DQ12
S0_DQ12 S0_A10
AB11 AA1
S0_DQ11
S0_DQ11 S0_A9
S0_DQ10 AB14 AA22
S0_DQ10 S0_A8
S0_DQ9 AA10 AB2
S0_DQ9 S0_A7
S0_DQ8 AB16 AB22
S0_DQ8 S0_A6
S0_DQ7 AA13 AA2
S0_DQ7 S0_A5
S0_DQ6 AA8 AA21
S0_DQ6 S0_A4
S0_DQ5 AB12 AB3
S0_DQ5 S0_A3
S0_DQ4 AA7 AB21
S0_DQ4 S0_A2
S0_DQ3 AB7 AA3
S0_DQ3 S0_A1
S0_DQ2 AA12 AA20
S0_DQ2 S0_A0
S0_DQ1 AB8 AA5
S0_DQ1 S0_BA2
S0_DQ0 AB13 AA4
S0_DQ0 S0_BA1
AB5
S0_BA0
AB10
S0_UDM
S0_UDM
AA11 AB15
S0_LDM
S0_LDM S0_UDQSN
AA14
S0_UDQS
AB17
S0_LDQSN
AA17
S0_LDQS
V13
S0_VREF
AA19
S0_RAS_N
AB20
S0_CAS_N
V17 AB6
RDRIVER S0_WE_N
U17 AA18
RDRIVER50 S0_CK_N
AB18
S0_CK_P
V16 AA6
RTERM S0_CKE
AB19
S0_ODT
ZR39748BGCG
U401N
GND
H9 P8
AUDPLL_GND GND48
P9
GND49
H11 P10
AFE_PLL_GND GND50
H12 P11
AFE_GND GND51
H13 P12
GND5 GND52
H14 P13
GND6 GND53
H15 P14
AC_AGNDREF GND54
J8 P15
GND8 GND55
J9
GND9
J10 R9
GND10 GND57
J11 R10
GND11 CVSS_MSD1
J12 R11
GND12 CVSS_MSD2
J13 R12
GND13 CVSS_MSD3
J14 R13
GND14 CVSS_MSD4
J15 R14
GND15 GND62
K8
GND16
K9
GND17
K10 K3
GND18 GND64
K11 M3
GND19 GND66
K12 P3
GND20 GND68
K13 R3
GND21 GND69
K14 T3
GND22 GND71
K15 V3
GND23 GND72
L8 W3
GND24 GND73
L9
GND25
L10 Y 3
GND26 GND74
L11 Y 4
GND27 GND75
L12 Y 5
GND28 GND76
L13 Y 6
GND29 GND77
L14 Y 7
GND30 GND78
Y 8
GND79
M8 Y 9
GND32 GND80
M9 Y 10
GND33 GND81
M10 Y 11
GND34 GND82
M11 Y 12
GND35 GND83
M12 Y 13
GND36 GND84
M13 Y 14
GND37 GND85
M14 Y 15
GND38 GND86
M15 Y 16
GND39 GND87
N8 Y 17
GND40 GND88
N9 Y 18
GND41 GND89
N10 Y 19
GND42 GND90
N11 K20
GND43 GND91
N12 L20
GND44 GND92
N13 M20
GND45 GND93
N14 R20
GND46 GND94
N15 G20
GND47 GND95
ZR39748BGCG
S0_DQ[0:15]
VCC1_8
S0_A[0:12]
S0_A12
M8
S0_A11 S0_A0
A0
M3
S0_A10 S0_A1
A1
M7
S0_A9 S0_A2
A2
S0_A8 S0_A3 N2
A3
S0_A7 S0_A4 N8
A4
S0_A6 S0_A5 N3
A5
S0_A5 S0_A6 N7
A6
S0_A4 S0_A7 P2
A7
S0_A3 S0_A8 P8
A8
S0_A2 S0_A9 P3
A9
S0_A1 S0_A10 M2
A10/AP
S0_A0 S0_A11 P7
A11
S0_BA2 S0_A12 R2
A12
S0_BA1 R8
NC5
R3
S0_BA0
NC3
R7
NC4
S0_UDQSN 1Gb DDR II SDRAM
L2
S0_UDQS S0_BA0
BA0
L3
S0_LDQSN S0_BA1
BA1
L1
S0_LDQS S0_BA2
BA2
F3
S0_RASN S0_LDM
LDM
B3
S0_CASN S0_UDM
UDM
S0_WEN
S0_RASN K7
RAS#
S0_CKN S0_CASN L7
CAS#
S0_CK S0_WEN K3
WE#
S0_CKE L8
CS#
S0_CK J8
CK
S0_ODT S0_CKN K8
CK#
S0_CKE K2
CKE
S0_ODT K9
ODT
Close to DDRII
R466
S0_CK S0_CKN
0402
150R 1%
U401
U402
HEAT SINK
P85T0148101
H:1.7mm
53 +- 0.15mm
VCC1_8
S0_VREF
U402
S0_VREF
G8
S0_DQ0 C431
DQ0
G2 S0_DQ1
DQ1
H7 S0_DQ2
100N16V
DQ2
H3 S0_DQ3 0402
DQ3
H1 S0_DQ4
DQ4
H9 S0_DQ5
DQ5
F1 S0_DQ6
DQ6
F9 S0_DQ7
DQ7
C8 S0_DQ8
DQ8
C2 S0_DQ9
DQ9
D7 S0_DQ10
DQ10
D3 S0_DQ11
DQ11
D1
S0_DQ12
DQ12
D9
S0_DQ13
DQ13
B1
S0_DQ14
DQ14
B9
S0_DQ15
DQ15
F7
S0_LDQS
LDQS
E8
S0_LDQSN
LDQS#
B7 S0_UDQS
UDQS
A8 S0_UDQSN
UDQS#
A2
NC1
E2
NC2
W9751G6JB-18
C432 C433 C434 C435
100N16V 100N16V 100N16V 100N16V
0402 0402 0402 0402
60 +- 0.15mm
T P V ( Top Victory
絬 隔 瓜 絪 腹 G4522-M0H-000-0040-1-110215
Key Component 08-DDRII SDRAM I/F
Date Tuesday , February 15, 2011
39
Best Buy DX-40L260A12
512Mb 800MHz (32Mx16) DDRII
056G 615112
W9751G6JB-25
1Gb 1066MHz (64Mx16) DDRII
056G 615503
W971GG6JB-18
Pin Trace (mil)
R464
S0_A0 836.58
100R 1/16W 1%
0402 S0_A1 961.73
S0_A2 886.09
R465 S0_A3 902.33
S0_A4 910.68
100R 1/16W 1%
0402
S0_A5 1042.31
S0_A6 980.89
S0_A7 977.18
S0_A8 999.25
S0_A9 1124.02
S0_A10 820.87
S0_A11 1153.53
S0_A12 1063.81
S0_BA0 758.31
S0_BA1 888.72
S0_BA2 749.31
S0_CASN 811.13
S0_RASN 797.17
S0_ODT 668.53
S0_WEN 715.3
S0_CKE 707.1
S0_CK 632.58
S0_CKN 693.54
VCC1_8
C436 C437 C438 C439 C440 C441 C442
100N16V 100N16V 10N 50V 10N 50V 1UF 6.3V 10uF 10V 10uF 10V
0402 0402 0402 0402 0402
Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
PCB NAME 715G4522
Sheet 8 of 13
Pin Trace (mil)
S0_DQ0 498.49
S0_DQ1 531.62
S0_DQ2 528.6
S0_DQ3 634.45
S0_DQ4 555.98
S0_DQ5 580.84
S0_DQ6 468.9
S0_DQ7 493.77
S0_DQ8 330.74
S0_DQ9 380.19
S0_DQ10 338.16
S0_DQ11 349.03
S0_DQ12 381.24
S0_DQ13 401.38
S0_DQ14 314.2
S0_DQ15 312.02
S0_UDM 281.05
S0_LDM 454.36
S0_UDQS 319.05
S0_UDQSN 236.93
S0_LDQS 564.88
S0_LDQSN 471.22
Custom
Size
Rev F
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