Panasonic TH-37PV8PA Service Manual page 61

11.25. A-Board (17/19) Schematic Diagram
61
TH-37/42PV8PA, PX8BA/EA
A-Board (17/19) Schematic Diagram
145 146
IC9901
C3ABQJ000055
DDR-SDRAM
DDR-Terminate
R9944 EXB38V470JV
L8R_DQ20 47 L8DR_DQ20
L8R_DQ21 L8DR_DQ21
L8R_DQ23 L8DR_DQ23
L8R_DQ22 L8DR_DQ22
L8R_DQ19 L8DR_DQ19
L8R_DQ18 L8DR_DQ18
L8R_DQ17 L8DR_DQ17
L8R_CAS L8DR_NCAS
L8R_DQ16 L8DR_DQ16
L8R_WE L8DR_NWE
47 R9945
L8R_SDCKE L8DR_CKE
EXB38V470JV
L8R_DQS2 L8DR_DQS2
L8R_RAS L8DR_NRAS
47
R9952
L8R_CS L8DR_NCS
R9946 EXB38V470JV L8R_BA0 L8DR_BA0
L8R_DQ7 47 L8DR_DQ7
L8R_BA1 L8DR_BA1
L8R_DQ6 L8DR_DQ6
L8R_A9 L8DR_A9
L8R_DQ5 L8DR_DQ5
47
L8R_DQ4 L8DR_DQ4 R9943
EXB2HV470JV
L8R_DQ0 R9947 EXB38V470JV L8DR_DQ0
L8R_DQ1 47 L8DR_DQ1
L8R_DQ2 L8DR_DQ2 L8R_A4 L8DR_A4
L8R_DQ3 L8DR_DQ3 L8R_A11 L8DR_A11
L8R_DQS0 R9953 47 L8DR_DQS0 L8R_A3 L8DR_A3
L8R_A10 L8DR_A10
L8R_A1 L8DR_A1
R9948 EXB38V470JV
L8R_A2 L8DR_A2
L8R_DQ31 47 L8DR_DQ31
L8R_A0 L8DR_A0
L8R_DQ29 L8DR_DQ29
47
L8R_DQ30 L8DR_DQ30 R9903
L8R_DQ28 L8DR_DQ28 EXB2HV470JV
R9949 L8R_A6 L8DR_A6
EXB38V470JV
L8R_DQ27 47 L8DR_DQ27
L8R_A5 L8DR_A5
L8R_DQ26 L8DR_DQ26
L8R_A7 L8DR_A7
L8R_DQ25 L8DR_DQ25
L8R_A8 L8DR_A8
L8R_DQ24 L8DR_DQ24
47 R9906
EXB38V470JV
L8R_DQS3 R9954 47 L8DR_DQS3
EXB38V470JV
R9950
L8R_DQ15 47 L8DR_DQ15
L8R_DQ14 L8DR_DQ14
L8R_DQ13 L8DR_DQ13
L8R_DQ12 L8DR_DQ12
R9951 EXB38V470JV
R9907
L8R_DQ8 47 L8DR_DQ8
150
L8R_DQ9 L8DR_DQ9 R9905
33
L8R_DQ10 L8DR_DQ10 L8R_SDCLKO L8DR_CLK
L8R_DQ11 L8DR_DQ11 L8R_NSDCLKO L8DR_NCLK
R9940
L8R_DQS1 R9955 47 L8DR_DQS1
33
147 148
IC9901 B4 VSSQ IC9901 E5 VSS IC9901 F6 VSS_Thermal
IC9901 B11 VSSQ IC9901 E7 VSS IC9901 F7 VSS_Thermal
IC9901 D4 VSSQ IC9901 E8 VSS IC9901 F8 VSS_Thermal
IC9901 D5 VSSQ IC9901 E10 VSS IC9901 F9 VSS_Thermal
L8R2.5V
IC9901 D6 VSSQ IC9901 K6 VSS IC9901 G6 VSS_Thermal
IC9901 D9 VSSQ IC9901 K7 VSS IC9901 G7 VSS_Thermal C9927 0.1u
IC9901 E12
16V
IC9901 D10 VSSQ IC9901 K8 VSS IC9901 G8 VSS_Thermal
C9928 0.1u
IC9901 F11
16V
IC9901 D11 VSSQ IC9901 K9 VSS IC9901 G9 VSS_Thermal C9929 0.1u
IC9901 G11
16V
IC9901 F5 VSSQ IC9901 L5 VSS IC9901 H6 VSS_Thermal C9930
0.1u
IC9901 J11
16V
IC9901 E9 VSSQ IC9901 L10 VSS IC9901 H7 VSS_Thermal
C9931 0.1u
IC9901 K11
16V
IC9901 E6 VSSQ IC9901 H8 VSS_Thermal C9932 0.1u
IC9901 C5
16V
IC9901 F10 VSSQ IC9901 H9 VSS_Thermal
C9933 0.1u
IC9901 C10
16V
IC9901 G5 VSSQ IC9901 J6 VSS_Thermal C9934 0.1u
IC9901 C7
16V
IC9901 G10 VSSQ IC9901 J7 VSS_Thermal
C9935 0.1u
IC9901 C8
16V
IC9901 H10 VSSQ IC9901 J8 VSS_Thermal C9936 0.1u
IC9901 C12
16V
IC9901 H5 VSSQ IC9901 J9 VSS_Thermal C9937
0.1u
IC9901 J4
16V
IC9901 K5 VSSQ
C9938 0.1u
IC9901 M13 NC IC9901 G4
16V
IC9901 J5 VSSQ C9939 0.1u
IC9901 E3
16V
IC9901 J10 VSSQ
C9940 0.1u
IC9901 C3
16V
IC9901 K10 VSSQ C9941 0.1u
IC9901 F4
16V
C9942 0.1u
IC9901 K4
16V
C9943 0.1u
IC9901 L11
16V
L8DR_DQ0 L8DR_A0 C9944 0.1u
IC9901 B7 DQ0 IC9901 N5 A0 IC9901 L7
16V
L8DR_DQ1 L8DR_A1
C9945 0.1u
IC9901 C6 DQ1 IC9901 N6 A1 IC9901 L8
16V
L8DR_DQ2 L8DR_A2 C9946 0.1u
IC9901 B6 DQ2 IC9901 M6 A2 IC9901 E11
16V
L8DR_DQ3 L8DR_A3
C9947 0.1u
IC9901 B5 DQ3 IC9901 N7 A3 IC9901 D7
16V
L8DR_DQ4 L8DR_A4 C9948 0.1u
IC9901 C2 DQ4 IC9901 N8 A4 IC9901 D8
16V
L8DR_DQ5 L8DR_A5
IC9901 D3 DQ5 IC9901 M9 A5 IC9901 E4
L8DR_DQ6 L8DR_A6
IC9901 D2 DQ6 IC9901 N9 A6 IC9901 L4
L8DR_DQ7 L8DR_A7
IC9901 E2 DQ7 IC9901 N10 A7
L8DR_DQ8 L8DR_A8
IC9901 K13 DQ8 IC9901 N11 A8/AP
L8DR_DQ9 L8DR_A9
IC9901 K12 DQ9 IC9901 M8 A9
L8DR_DQ10 L8DR_A10
IC9901 J13 DQ10 IC9901 L6 A10 IC9901 L9 RFU
L8DR_DQ11 L8DR_A11 L8R2.5V
IC9901 J12 DQ11 IC9901 M7 A11 IC9901 M10 RFU
L8DR_DQ12
IC9901 G13 DQ12
IC9901 C4 NC
L8DR_DQ13 L8DR_NWE
IC9901 G12 DQ13 IC9901 L3 WE
IC9901 C11 NC
L8DR_DQ14 L8DR_CKE
IC9901 F13 DQ14 IC9901 N12 CKE
IC9901 H4 NC
L8DR_DQ15 L8DR_NCS
IC9901 F12 DQ15 IC9901 N2 CS
IC9901 H11 NC
L8DR_DQ16 L8DR_NCAS
IC9901 F3 DQ16 IC9901 L2 CAS
IC9901 L12 NC
L8DR_DQ17 L8DR_NRAS
IC9901 F2 DQ17 IC9901 M2 RAS
IC9901 L13 NC
L8DR_DQ18 L8DR_BA0
IC9901 G3 DQ18 IC9901 N4 BA0
IC9901 M3 NC
L8DR_DQ19 L8DR_BA1
IC9901 G2 DQ19 IC9901 M5 BA1
IC9901 M4 NC
L8DR_DQ20
IC9901 J3 DQ20
IC9901 N3 NC
L8DR_DQ21 L8DR_CLK
IC9901 J2 DQ21 IC9901 M11 CK
L8DR_DQ22 L8DR_NCLK
IC9901 K2 DQ22 IC9901 M12 CK
L8DR_DQ23
IC9901 K3 DQ23
L8DR_DQ24
IC9901 E13 DQ24
IC9901 B3 DM0
L8DR_DQ25
IC9901 D13 DQ25
IC9901 H12 DM1
L8DR_DQ26
IC9901 D12 DQ26
IC9901 H3 DM2 L8R2.5V
L8DR_DQ27
IC9901 C13 DQ27
IC9901 B12 DM3
L8DR_DQ28
IC9901 B10 DQ28 R9939
C9951
1k
L8DR_DQ29 16V
IC9901 B9 DQ29
0.1u 1%
IC9901
L8DR_DQ30
IC9901 C9 DQ30
R9938
L8DR_DQ31
IC9901 B8 DQ31 1k
1%
L8DR_DQS0
IC9901 B2 DQS0
L8DR_DQS1
IC9901 H13 DQS1
L8DR_DQS2
IC9901 H2 DQS2
L8DR_DQS3
IC9901 B13 DQS3
149 150
61
A-BOARD (17/19)
!
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
N13 VREF
A-Board (17/19) Schematic Diagram
151 152
TH-37/42PV8PA, PX8BA/EA
153