A-Board (3/22) Schematic Diagram - Panasonic TX-P42G15B Service Manual

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12.7. A-Board (3/22) Schematic Diagram

IC8002
MN2WS0058
19
20
TSTSEL
AK29
*IC8001
CH0DM0
CH0DM1
CH0DM0
MMDM0
R30
*IC8001
CH0DM1
MMDM1
U29
*IC8001
CH0XDQS0
CH0DQS0
CH0DQS0
MMDQS0
R29
*IC8001
CH0XDQS1
CH0DQS1
MMDQS1
U30
*IC8001
CH0DQS1
CH0XDQS0
MMXDQS0
T28
*IC8001
CH0XDQS1
MMXDQS1
T30
*IC8001
CH0DQ5
CH0DQ7
CH0DQ0
MMDQ0
R27
*IC8001
CH0DQ1
CH0DQ1
MMDQ1
R25
*IC8001
CH0DQ3
CH0DQ2
MMDQ2
P29
*IC8001
CH0DQ2
CH0DQ3
MMDQ3
P28
*IC8001
CH0DQ0
CH0DQ4
MMDQ4
P26
*IC8001
CH0DQ6
CH0DQ5
MMDQ5
N27
*IC8001
CH0DQ4
CH0DQ6
MMDQ6
N30
*IC8001
CH0DQ7
MMDQ7
N28
*IC8001
CH0DQ8
CH0DQ8
MMDQ8
U25
*IC8001
CH0DQ11
CH0DQ9
MMDQ9
U27
*IC8001
CH0DQ12
CH0DQ10
MMDQ10
V28
*IC8001
CH0DQ15
CH0DQ11
MMDQ11
V30
*IC8001
CH0DQ14
CH0DQ12
MMDQ12
V25
*IC8001
CH0DQ13
CH0DQ13
MMDQ13
V26
*IC8001
CH0DQ10
CH0DQ14
MMDQ14
Y30
*IC8001
CH0DQ9
CH0DQ15
MMDQ15
W29
*IC8001
CH0ODT
CH0A0
R8056
47
MMA0
AE27
*IC8001
CH0CK
R8057
CH0A1
47
MMA1
AB28
*IC8001
CH0XCK
R8058
47
CH0A2
MMA2
AF28
*IC8001
R8074
220
R8059
CH0A3
47
MMA3
AA26
*IC8001
CH0CKE
R8060
47
CH0A4
MMA4
AE30
*IC8001
R8061
47
CH0A5
MMA5
Y25
*IC8001
CH0BA0
R8062
CH0A6
47
MMA6
AF30
*IC8001
CH0BA1
R8063
47
CH0A7
MMA7
AB30
*IC8001
CH0BA2
CH0A8
R8064
47
MMA8
AG30
*IC8001
R8065
CH0A9
47
MMA9
AC29
*IC8001
CH0XWE
R8066
47
CH0A10
MMA10
AA29
*IC8001
CH0XRAS
R8067
CH0A11
47
MMA11
AJ30
*IC8001
CH0XCAS
R8068
47
CH0A12
MMA12
AA25
*IC8001
CH0XCS0
R8101
10k
CH0ODT
C8040
16V
R8081
0.1u
10k
CH0CKE
R8069
CH0BA0
47
MMBA0
W26
*IC8001
R8070
47
CH0BA1
MMBA1
AA30
*IC8001
R8071
CH0BA2
47
MMBA2
Y27
*IC8001
R8072
CH0XWE
47
MMXWE
Y28
*IC8001
R8073
47
CH0XRAS
MMXRAS
AC26
*IC8001
R8075
CH0XCAS
47
MMXCAS
AD26
*IC8001
R8076
47
CH0XCS1
MMXCS1
AE28
*IC8001
CH0XCS0
R8100
47
MMXCS0
AC27
*IC8001
R8077
CH0CKE
47
MMCKE
W27
*IC8001
R8078
CH0ODT
CH0ODT
47
MMODT
AB25
*IC8001
CH0CK
R8026
0
MMCK
AD30
*IC8001
CH0CK
R8027
0
CH0XCK
MMXCK
AD29
*IC8001
CH0XCK
R8097
220
CH0CKE
1.8V_DDRI/F
CH0BA0
CH0BA1
CH0BA2
R8082
R8083
CH0XWE
75
300
CH0XRAS
CH0XCAS
MMRDRV
AJ28
*IC8001
CH0XCS1
MMRODT
AD25
*IC8001
VREF
C8041
1.8V_DDRI/F
16V
MMVCAL
AG26
*IC8001
C8051
0.1u
16V
0.1u
R8031
R8030
100
1k
1%
MMVREF0
T26
*IC8001
C8037
0.1u
MMVREF1
AF22
*IC8001
16V
R8032
C8039
C8038
0.1u
1k
16V
16V
1%
0.1u
CH0DM2
MMDM2
AH24
*IC8001
CH0DM3
CH0DM3
MMDM3
AH22
*IC8001
CH0DM2
CH0DQS2
MMDQS2
AJ24
*IC8001
CH0XDQS3
CH0DQS3
MMDQS3
AK22
*IC8001
CH0DQS3
CH0XDQS2
CH0XDQS2
MMXDQS2
AJ23
*IC8001
CH0XDQS3
CH0DQS2
MMXDQS3
AK23
*IC8001
CH0DQ16
CH0DQ30
MMDQ16
AF24
*IC8001
CH0DQ17
CH0DQ28
MMDQ17
AG23
*IC8001
CH0DQ18
CH0DQ27
MMDQ18
AH25
*IC8001
CH0DQ19
CH0DQ25
MMDQ19
AK26
*IC8001
CH0DQ20
CH0DQ24
MMDQ20
AE23
*IC8001
CH0DQ21
CH0DQ26
MMDQ21
AE24
*IC8001
CH0DQ22
CH0DQ29
MMDQ22
AK27
*IC8001
CH0DQ23
CH0DQ31
MMDQ23
AJ27
*IC8001
CH0DQ24
MMDQ24
AE21
*IC8001
CH0DQ25
CH0DQ18
MMDQ25
AG21
*IC8001
CH0DQ26
CH0DQ17
MMDQ26
AJ21
*IC8001
CH0DQ27
CH0DQ22
MMDQ27
AK21
*IC8001
CH0DQ28
CH0DQ21
MMDQ28
AF20
*IC8001
CH0DQ29
CH0DQ16
MMDQ29
AE20
*IC8001
CH0DQ30
CH0DQ23
MMDQ30
AH20
*IC8001
CH0DQ31
CH0DQ20
MMDQ31
AK20
*IC8001
CH0DQ19
21
22
DDR2_0
IC8002
C3ABTG000007
1.8V_DDRI/F
IC8002
B3
UDM
C8046
16V
0.1u
IC8002
F3
LDM
IC8002
A1
VDD
IC8002
A3
VSS
IC8002
E1
VDD
IC8002
E3
VSS
IC8002
A8
UDQS
IC8002
M9
VDD
IC8002
J3
VSS
C8042
IC8002
N1
VSS
IC8002
B7
UDQS
IC8002
J9
VDD
4V
68u
IC8002
E8
LDQS
IC8002
R1
VDD
IC8002
P9
VSS
IC8002
F7
LDQS
C8043
16V
0.1u
IC8002
J1
VDDL
IC8002
A7
VSSQ
IC8002
B2
VSSQ
IC8002
B9
DQ15
IC8002
B8
VSSQ
IC8002
B1
DQ14
C8047
IC8002
D2
VSSQ
16V
0.1u
IC8002
D9
DQ13
IC8002
A9
VDDQ
IC8002
D8
VSSQ
IC8002
D1
DQ12
IC8002
C1
VDDQ
IC8002
E7
VSSQ
IC8002
D3
DQ11
IC8002
C3
VDDQ
IC8002
F2
VSSQ
IC8002
D7
DQ10
IC8002
C7
VDDQ
IC8002
F8
VSSQ
IC8002
C2
DQ9
IC8002
C9
VDDQ
IC8002
H2
VSSQ
IC8002
C8
DQ8
IC8002
E9
VDDQ
IC8002
H8
VSSQ
C8048
IC8002
G1
VDDQ
16V
0.1u
IC8002
F9
DQ7
IC8002
G3
VDDQ
IC8002
J7
VSSDL
IC8002
F1
DQ6
IC8002
G7
VDDQ
IC8002
H9
DQ5
IC8002
G9
VDDQ
IC8002
H1
DQ4
C8036
10u
10V
C8086
16V 0.1u
IC8002
H3
DQ3
C8087
16V 0.1u
IC8002
H7
DQ2
C8088
16V 0.1u
IC8002
G2
DQ1
C8089
16V 0.1u
IC8002
G8
DQ0
C8090
16V 0.1u
IC8002
A2
NC
C8092
16V 0.1u
IC8002
E2
NC
C8093
16V 0.1u
IC8002
K9
ODT
IC8002
R3
NC
C8094
16V 0.1u
IC8002
J8
CK
IC8002
R7
NC
C8095
16V 0.1u
IC8002
K8
CK
IC8002
R8
NC
C8096
16V 0.1u
C8097
16V 0.1u
IC8002
K2
CKE
C8098
16V 0.1u
C8201
16V
0.1u
IC8002
L2
BA0
IC8002
L3
BA1
C8202
16V
0.1u
CH0A0
IC8002
L1
BA2
IC8002
M8
A0
CH0A1
C8099
IC8002
M3
A1
16V
0.1u
CH0A2
IC8002
K3
WE
IC8002
M7
A2
CH0A3
IC8002
K7
RAS
C8100
IC8002
N2
A3
CH0A4
16V
0.1u
IC8002
L7
CAS
IC8002
N8
A4
CH0A5
IC8002
L8
CS
C8101
IC8002
N3
A5
CH0A6
16V
0.1u
IC8002
N7
A6
CH0A7
IC8002
J2
VREF
C8102
IC8002
P2
A7
16V
0.1u
CH0A8
IC8002
P8
A8
CH0A9
IC8002
P3
A9
CH0A10
IC8002
M2
A10
CH0A11
IC8002
P7
A11
CH0A12
IC8002
R2
A12
DDR2_1
IC8003
C3ABTG000007
CH0A0
IC8003
K9
ODT
IC8003
M8
A0
CH0A1
IC8003
M3
A1
IC8003
J8
CK
CH0A2
IC8003
M7
A2
IC8003
K8
CK
CH0A3
IC8003
N2
A3
CH0A4
IC8003
N8
A4
CH0A5
IC8003
K2
CKE
IC8003
N3
A5
CH0A6
IC8003
N7
A6
IC8003
L2
BA0
CH0A7
IC8003
P2
A7
IC8003
L3
BA1
CH0A8
IC8003
P8
A8
IC8003
L1
BA2
CH0A9
IC8003
P3
A9
CH0A10
IC8003
K3
WE
IC8003
M2
A10
C8035
CH0A11
IC8003
K7
RAS
10u
IC8003
P7
A11
10V
CH0A12
IC8003
L7
CAS
IC8003
R2
A12
IC8003
L8
CS
IC8003
J2
VREF
C8044
IC8003
A1
VDD
16V
0.1u
IC8003
E1
VDD
IC8003
M9
VDD
IC8003
J9
VDD
IC8003
R1
VDD
IC8003
A3
VSS
IC8003
E3
VSS
IC8003
A9
VDDQ
IC8003
J3
VSS
IC8003
C1
VDDQ
IC8003
N1
VSS
C8049
IC8003
C3
VDDQ
IC8003
P9
VSS
16V
0.1u
IC8003
C7
VDDQ
IC8003
C9
VDDQ
IC8003
A7
VSSQ
IC8003
E9
VDDQ
IC8003
B2
VSSQ
IC8003
B3
UDM
C8050
IC8003
G1
VDDQ
IC8003
B8
VSSQ
IC8003
F3
LDM
16V
0.1u
IC8003
G3
VDDQ
IC8003
D2
VSSQ
IC8003
G7
VDDQ
IC8003
D8
VSSQ
IC8003
A8
UDQS
IC8003
G9
VDDQ
IC8003
E7
VSSQ
IC8003
B7
UDQS
C8045
IC8003
F2
VSSQ
IC8003
E8
LDQS
16V
0.1u
IC8003
J1
VDDL
IC8003
F8
VSSQ
IC8003
F7
LDQS
IC8003
H2
VSSQ
IC8003
H8
VSSQ
IC8003
B9
DQ15
IC8003
A2
NC
IC8003
B1
DQ14
IC8003
E2
NC
IC8003
J7
VSSDL
IC8003
D9
DQ13
IC8003
R3
NC
IC8003
D1
DQ12
IC8003
R7
NC
IC8003
D3
DQ11
IC8003
R8
NC
IC8003
D7
DQ10
IC8003
C2
DQ9
IC8003
C8
DQ8
IC8003
F9
DQ7
IC8003
F1
DQ6
IC8003
H9
DQ5
IC8003
H1
DQ4
IC8003
H3
DQ3
IC8003
H7
DQ2
IC8003
G2
DQ1
IC8003
G8
DQ0
23
24
59
A-BOARD (3/22)
!
Peaks-COMMON
REF No. 8000-8999
25
26
27

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