JVC LT-26DB1BU/AX Service Manual page 42

Integrated digital terrestrial/satellite lcd television
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MAIN PWB CIRCUIT DIAGRAM (11/28) [DDR2 Memory]
5
DDR_A[12:0]
DDR_A0
DDR_A1
DDR_A2
DDR_A3
DDR_A4
DDR_A5
MAIN PWB
DDR_A6
(10/28)
DDR_A7
D
DDR_A8
DDR_A9
DDR_A10
DDR_A11
DDR_A12
DDR_D[31:0]
DDR_D0
DDR_D1
DDR_D2
DDR_D3
DDR_D4
DDR_D5
DDR_D6
DDR_D7
DDR_D8
DDR_D9
DDR_D10
DDR_D11
DDR_D12
DDR_D13
DDR_D14
DDR_D15
DDR_D16
DDR_D17
DDR_D18
DDR_D19
C
DDR_D20
DDR_D21
DDR_D22
DDR_D23
DDR_D24
DDR_D25
DDR_D26
DDR_D27
DDR_D28
DDR_D29
DDR_D30
DDR_D31
DDR_BA0
DDR_BA0
DDR_BA1
DDR_BA1
DDR_CLK
DDR_CLK
DDR_CLK_N
DDR_CLK_N
DDR_CKE
DDR_CKE
DDR_ODT
DDR_ODT
DDR_CS
DDR_CS
DDR_RAS
DDR_RAS
DDR_CAS
DDR_CAS
DDR_WE
DDR_WE
MAIN PWB
DDR_DM0
DDR_DM0
B
DDR_DM1
(10/28)
DDR_DM1
DDR_DM2
DDR_DM2
DDR_DM3
DDR_DM3
DDR_DQS0
DDR_DQS0
DDR_DQS0#
DDR_DQS0#
DDR_DQS1
DDR_DQS1
DDR_DQS1#
DDR_DQS1#
DDR_DQS2
DDR_DQS2
DDR_DQS2#
DDR_DQS2#
DDR_DQS3#
DDR_DQS3#
DDR_DQS3
DDR_DQS3
VDDR_MEM
226p/6.3V/2012
C331
226p/6.3V/2012
C332
A
226p/6.3V/2012
VDDR_MEM
226p/6.3V/2012
C346
226p/6.3V/2012
C347
226p/6.3V/2012
All location are from 321 to 380
5
4
H5PS5162FFR-Y5
DDR_D0
G8
DQ0
DDR_D3
G2
DQ1
DDR_D7
H7
DQ2
DDR_D4
H3
DQ3
DDR_D1
H1
DQ4
DDR_D5
H9
DQ5
DDR_D6
F1
DQ6
DDR_D2
F9
DQ7
DDR_D8
C8
DQ8
DDR_D9
C2
DQ9
DDR_D10
D7
DQ10
DDR_D11
D3
DQ11
DDR_D12
D1
DQ12
DDR_D13
D9
DQ13
DDR_D14
B1
DQ14
DDR_D15
B9
DQ15
VDDR_MEM
A1
VDD
E1
VDD
J9
VDD
M9
VDD
R1
VDD
A9
VDDQ
C1
VDDQ
C3
VDDQ
C7
VDDQ
C9
VDDQ
E9
VDDQ
G1
VDDQ
G3
VDDQ
G7
VDDQ
G9
VDDQ
A3
VSS
E3
VSS
J3
VSS
N1
VSS
P9
VSS
B2
VSSQ
B8
VSSQ
A7
VSSQ
D2
VSSQ
D8
VSSQ
E7
VSSQ
F2
VSSQ
F8
VSSQ
H2
VSSQ
H8
VSSQ
VDDR_MEM
L321
BLM18PG300SN1D
J1
VDDL
C327
C328
105p/16V/1005
104p/16V/1005
J7
VSSDL
333MHz/512Mbit(32Mx16)
C333
C335
C337
C339
105p/16V/1005
104p/16V/1005
104p/16V/1005
C334
C336
C338
105p/16V/1005
104p/16V/1005
105p/16V/1005
C348
C350
C352
105p/16V/1005
104p/16V/1005
104p/16V/1005
C349
C351
C353
105p/16V/1005
105p/16V/1005
104p/16V/1005
4
(No.YA698<Rev.001>)2-27
3
VDDR_MEM
C321
104p/16V/1005
DDR_VRF
DDR_VRF
C323
U321
102p/50V/1005
C324
226p/6.3V/2012
J2
VREF
DDR_A0
M8
A0
DDR_A1
M3
A1
DDR_A2
M7
A2
N2
DDR_A3
A3
DDR_A4
N8
A4
DDR_A5
N3
A5
DDR_A6
N7
A6
DDR_A7
P2
A7
DDR_A8
P8
A8
DDR_A9
P3
A9
DDR_A10
M2
A10
DDR_A11
P7
A11
DDR_A12
R2
A12
DDR_BA0
L2
BA0
L3
DDR_BA1
BA1
DDR_CLK
DDR_CLK
DDR_CLK
J8
CK
DDR_CLK_N
R321
R322
K8
CK#
DDR_CKE
201/1005
201/1005
K2
CKE
DDR_CLK_N
DDR_CLK_N
DDR_ODT
K9
ODT
DDR_CS
L8
CS#
DDR_RAS
K7
RAS#
DDR_CAS
L7
CAS#
K3
DDR_WE
WE#
DDR_DQS0
F7
LDQS
DDR_DQS1
B7
UDQS
DDR_DM0
F3
LDM
DDR_DM1
B3
UDM
DDR_DQS0#
E8
LDQS#/NU
DDR_DQS1#
A8
UDQS#/NU
L1
RFU
R3
RFU
R7
RFU
A2
NC
E2
NC
R8
NC
C341
C343
103p/50V/1005
473p/16V/1005
C340
C342
C344
103p/50V/1005
103p/50V/1005
473p/16V/1005
C354
C356
C358
103p/50V/1005
473p/16V/1005
C355
C357
C359
103p/50V/1005
103p/50V/1005
473p/16V/1005
3
2-28(No.YA698<Rev.001>)
2
VDDR_MEM
C322
104p/16V/1005
C325
226p/6.3V/2012
U322
C326
DDR_D16
102p/50V/1005
J2
G8
VREF
DQ0
DDR_D20
G2
DQ1
DDR_A0
DDR_D23
M8
H7
A0
DQ2
DDR_A1
DDR_D17
M3
H3
A1
DQ3
DDR_A2
DDR_D22
M7
H1
A2
DQ4
DDR_A3
N2
H9
DDR_D21
A3
DQ5
DDR_A4
DDR_D19
N8
F1
A4
DQ6
DDR_A5
DDR_D18
N3
F9
A5
DQ7
DDR_A6
DDR_D29
N7
C8
A6
DQ8
DDR_A7
DDR_D25
P2
C2
A7
DQ9
DDR_A8
DDR_D26
P8
D7
A8
DQ10
DDR_A9
DDR_D27
P3
D3
A9
DQ11
DDR_A10
DDR_D28
M2
D1
A10
DQ12
DDR_A11
DDR_D24
P7
D9
A11
DQ13
DDR_A12
DDR_D30
R2
B1
A12
DQ14
DDR_D31
B9
DQ15
DDR_BA0
VDDR_MEM
L2
BA0
DDR_BA1
L3
A1
BA1
VDD
E1
VDD
J9
VDD
DDR_CLK
J8
M9
CK
VDD
DDR_CLK_N
K8
R1
CK#
VDD
DDR_CKE
K2
CKE
DDR_ODT
K9
A9
ODT
VDDQ
DDR_CS
L8
C1
CS#
VDDQ
DDR_RAS
K7
C3
RAS#
VDDQ
DDR_CAS
L7
C7
CAS#
VDDQ
DDR_WE
K3
C9
WE#
VDDQ
E9
VDDQ
G1
VDDQ
G3
VDDQ
DDR_DQS2
F7
G7
LDQS
VDDQ
DDR_DQS3
B7
G9
UDQS
VDDQ
DDR_DM2
F3
LDM
DDR_DM3
B3
A3
UDM
VSS
E3
VSS
J3
VSS
N1
VSS
P9
VSS
DDR_DQS2#
E8
B2
LDQS#/NU
VSSQ
DDR_DQS3#
A8
B8
UDQS#/NU
VSSQ
A7
VSSQ
D2
VSSQ
D8
VSSQ
E7
VSSQ
L1
F2
RFU
VSSQ
R3
F8
RFU
VSSQ
R7
H2
RFU
VSSQ
H8
VSSQ
J1
VDDL
C329
A2
NC
104p/16V/1005
E2
NC
R8
J7
NC
VSSDL
H5PS5162FFR-Y5
333MHz/512Mbit(32Mx16)
C345
473p/16V/1005
MAIN PWB ASS'Y (11/28)
[DDR2 Memory]
C360
473p/16V/1005
HU-71100005
2
1
D
C
B
L322
VDDR_MEM
BLM18PG300SN1D
C330
105p/16V/1005
A
1
lt-26_32db1bu_0514_9/30_0.0

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