Dg-Board (11 Of 11) Schematic Diagram - Panasonic TH-37PX50U Service Manual

13.47. DG-Board (11 of 11) Schematic Diagram

R4547
EXB2HV680JV
A_DDR_DQ23 B_DDR_DQ23
A_DDR_DQ22 B_DDR_DQ22
A_DDR_DQ21 B_DDR_DQ21
A_DDR_DQ20 B_DDR_DQ20
A_DDR_DQ19 B_DDR_DQ19
A_DDR_DQ18 B_DDR_DQ18
A_DDR_DQ17 B_DDR_DQ17
A_DDR_DQ16 B_DDR_DQ16
R4543
A_DDR_DQS2 68 B_DDR_DQS2
R4548
EXB2HV680JV
A_DDR_DQ7 B_DDR_DQ7
A_DDR_DQ6 B_DDR_DQ6
A_DDR_DQ5 B_DDR_DQ5 A_DDR_RAS B_DDR_RAS
A_DDR_DQ4 B_DDR_DQ4 A_DDR_WE B_DDR_WE
A_DDR_DQ3 B_DDR_DQ3 A_DDR_BA0 B_DDR_BA0
A_DDR_DQ2 B_DDR_DQ2 A_DDR_BA1 B_DDR_BA1
A_DDR_DQ1 B_DDR_DQ1
R4569
A_DDR_DQ0 B_DDR_DQ0 EXB38V680JV
R4544
A_DDR_DQS0 68 B_DDR_DQS0
A_DDR_A0 B_DDR_A0
A_DDR_A2 B_DDR_A2
A_DDR_A1 B_DDR_A1
A_DDR_A10 B_DDR_A10
R4549
A_DDR_A3 B_DDR_A3
EXB2HV680JV
A_DDR_DQ31 B_DDR_DQ31 A_DDR_A11 B_DDR_A11
A_DDR_DQ30 B_DDR_DQ30 A_DDR_A4 B_DDR_A4
A_DDR_DQ29 B_DDR_DQ29 A_DDR_A9 B_DDR_A9
A_DDR_DQ28 B_DDR_DQ28
R4570
A_DDR_DQ27 B_DDR_DQ27 EXB2HV680JV
A_DDR_DQ26 B_DDR_DQ26
A_DDR_DQ25 B_DDR_DQ25
A_DDR_DQ24 B_DDR_DQ24 A_DDR_A6 B_DDR_A6
A_DDR_A5 B_DDR_A5
R4545
A_DDR_DQS3 68 B_DDR_DQS3 A_DDR_A7 B_DDR_A7
A_DDR_A8 B_DDR_A8
R4571
EXB38V680JV
R4550
EXB2HV680JV
R4562
A_DDR_DQ15 B_DDR_DQ15
A_DDR_CAS 68 B_DDR_CAS
A_DDR_DQ14 B_DDR_DQ14
R4564
A_DDR_DQ13 B_DDR_DQ13
68
A_DDR_SDCKE B_DDR_SDCKE
141 A_DDR_DQ12 B_DDR_DQ12
A_DDR_DQ11 B_DDR_DQ11
A_DDR_DQ10 B_DDR_DQ10
A_DDR_DQ9 B_DDR_DQ9
R4565 L4040
A_DDR_DQ8 B_DDR_DQ8 A_DDR_CLK 0 ERJ3GEY0R00V
A_DDR_NCLK
R4546
A_DDR_DQS1 68 B_DDR_DQS1
R4566 L4041
0 ERJ3GEY0R00V
DG-BOARD (4/11)
TNPA3625AE (37inch)
TNPA3625AC (42inch)
TNPA3625AD (50inch)
TH-37/42/50PX50U
DG-Board (11 of 11) Schematic Diagram
38 39
MAIN3.3V
C4300
16V
0.1u
C4302
R4551
0 B_DDR_BA1
R4552 B_DDR_BA0
0
B_DDR_A11
B_DDR_A10
B_DDR_A9
B_DDR_A8
B_DDR_A7
R4567
R4561 100
B_DDR_A6
B_DDR_CLK 100
B_DDR_A5
B_DDR_NCLK
B_DDR_A4
B_DDR_A3
B_DDR_A2
B_DDR_A1
B_DDR_A0
40 41
DDR2.6V_PRO
C4304 C4305 C4310
IC4022 6.3V
16V 16V
47u 0.1u 0.1u
C0DBEJG00001
L4035
DDR 2.6V PRO J0JHC0000078
C4311
IC4027 C3
16V 0.1u
C4306 C4518
IC4027 D7 VDD IC4027 C5
16V 0.1u 50V 0.01u
C4524 C4312
IC4027 D8 VDD IC4027 C7
50V 0.01u 16V 0.1u
C4307 C4525
IC4027 E4 VDD IC4027 C8
16V 0.1u 50V 0.01u
C4520 C4313
IC4027 E11 VDD IC4027 C10
50V 0.01u 16V 0.1u
C4308 C4528
IC4027 L4 VDD IC4027 C12
R4573 R4572 16V 0.1u 16V 0.1u
30k 30k
C4526 C4522
C4301 IC4027 L7 VDD IC4027 E3
50V 0.01u 50V 0.01u
6.3V
22u C4309 C4314
IC4027 L8 VDD IC4027 E12
16V 0.1u 16V 0.1u
C4521 C4517
TP4026 DDR2.6V_PRO IC4027 L11 VDD
50V 0.01u 50V 0.01u
R4578
1.74k
C4515 IC4027 N13
16V 4V
0.1u 56u
R4579 C4315
1.74k 16V
0.1u
IC4027
C3ABQJ000040
128M DDR SDRAM
FOR GC4PRO
B_DDR_DQ31 B_DDR_DQ15
IC4027 B8 DQ31 IC4027 F12 DQ15
B_DDR_DQ30 B_DDR_DQ14
IC4027 C9 DQ30 IC4027 F13 DQ14
IC4027 M5 BA1
B_DDR_DQ29 B_DDR_DQ13
IC4027 B9 DQ29 IC4027 G12 DQ13
IC4027 N4 BA0
B_DDR_DQ28 B_DDR_DQ12
IC4027 B10 DQ28 IC4027 G13 DQ12
B_DDR_DQ27 B_DDR_DQ11
IC4027 M7 A11 IC4027 C13 DQ27 IC4027 J12 DQ11
B_DDR_DQ26 B_DDR_DQ10
IC4027 L6 A10 IC4027 D12 DQ26 IC4027 J13 DQ10 B_DDR_SDCKE
IC4027
B_DDR_DQ25 B_DDR_DQ9
IC4027 M8 A9 IC4027 D13 DQ25 IC4027 K12 DQ9 B_DDR_RAS
IC4027
B_DDR_DQ24 B_DDR_DQ8
IC4027 N11 A8/AP IC4027 E13 DQ24 IC4027 K13 DQ8 B_DDR_CAS
IC4027
B_DDR_DQ23 B_DDR_DQ7
IC4027 N10 A7 IC4027 K3 DQ23 IC4027 E2 DQ7 B_DDR_WE
IC4027
B_DDR_DQ22 B_DDR_DQ6
IC4027 N9 A6 IC4027 K2 DQ22 IC4027 D2 DQ6 B_DDR_CLK
IC4027
B_DDR_DQ21 B_DDR_DQ5
IC4027 M9 A5 IC4027 J2 DQ21 IC4027 D3 DQ5 B_DDR_NCLK
IC4027
B_DDR_DQ20 B_DDR_DQ4
IC4027 N8 A4 IC4027 J3 DQ20 IC4027 C2 DQ4
B_DDR_DQ19 B_DDR_DQ3 B_DDR_DQS3
IC4027 N7 A3 IC4027 G2 DQ19 IC4027 B5 DQ3 IC4027
B_DDR_DQ18 B_DDR_DQ2 B_DDR_DQS2
IC4027 M6 A2 IC4027 G3 DQ18 IC4027 B6 DQ2 IC4027
B_DDR_DQ17 B_DDR_DQ1 B_DDR_DQS1
IC4027 N6 A1 IC4027 F2 DQ17 IC4027 C6 DQ1 IC4027
B_DDR_DQ16 B_DDR_DQ0 B_DDR_DQS0
IC4027 N5 A0 IC4027 F3 DQ16 IC4027 B7 DQ0 IC4027
C3ABQJ000040
42 43
155
IC4027 F6 VSS_Thermal IC4027 J6 VSS_Thermal
C4318
VDDQ IC4027 F4 VDDQ
16V 0.1u
IC4027 F7 VSS_Thermal IC4027 J7 VSS_Thermal
C4527
VDDQ IC4027 F11 VDDQ
50V 0.01u IC4027 F8 VSS_Thermal IC4027 J8 VSS_Thermal
C4319
VDDQ IC4027 G4 VDDQ
16V 0.1u IC4027 F9 VSS_Thermal IC4027 J9 VSS_Thermal
C4523
VDDQ IC4027 G11 VDDQ
50V 0.01u
IC4027 G6 VSS_Thermal IC4027 H6 VSS_Thermal
C4320
VDDQ IC4027 J4 VDDQ
16V 0.1u
IC4027 G7 VSS_Thermal IC4027 H7 VSS_Thermal
C4516
VDDQ IC4027 J11 VDDQ
50V 0.01u
IC4027 G8 VSS_Thermal IC4027 H8 VSS_Thermal
C4321
VDDQ IC4027 K4 VDDQ
16V 0.1u
IC4027 G9 VSS_Thermal IC4027 H9 VSS_Thermal
C4519
VDDQ IC4027 K11 VDDQ
50V 0.01u
IC4027 B4 VSSQ IC4027 F5 VSSQ
IC4027 B11 VSSQ IC4027 F10 VSSQ
VREF
IC4027 D4 VSSQ IC4027 G5 VSSQ
IC4027 D5 VSSQ IC4027 G10 VSSQ
IC4027 D6 VSSQ IC4027 H5 VSSQ
IC4027 D9 VSSQ IC4027 H10 VSSQ
IC4027 D10 VSSQ IC4027 J5 VSSQ
IC4027 D11 VSSQ IC4027 J10 VSSQ
IC4027 E6 VSSQ IC4027 K5 VSSQ
IC4027 E9 VSSQ IC4027 K10 VSSQ
IC4027 B12 DM3
IC4027 H3 DM2
IC4027 H12 DM1
IC4027 E5 VSS
N12 CKE IC4027 C4 NC
IC4027 B3 DM0
IC4027 E7 VSS
M2 RAS IC4027 C11 NC
IC4027 E8 VSS
L2 CAS IC4027 H4 NC
IC4027 E10 VSS
L3 WE IC4027 H11 NC
IC4027 K6 VSS
M11 CK IC4027 L12 NC
IC4027 K7 VSS
M12 CK IC4027 L13 NC
IC4027 K8 VSS
IC4027 N2 CS IC4027 M3 NC
B13 DQS3 R4584 IC4027 K9 VSS
Must Connect Low IC4027 M4 NC
0
H2 DQS2 IC4027 L5 VSS
IC4027 N3 NC
H13 DQS1 IC4027 L10 VSS
IC4027 L9 RFU1
B2 DQS0
IC4027 M13 MCL IC4027 M10 RFU2
TH-37/42/50PX50U
DG-Board (11 of 11) Schematic Diagram
44 45
TH-37PX50U / TH-42PX50U / TH-50PX50U