Dg-Board (7 Of 8) Schematic Diagram - Panasonic TH-50PX60U Service Manual

TH-50PX60U

14.26. DG-Board (7 of 8) Schematic Diagram

101
102
103
DG-BOARD TNPA3903BCS (7/8)
IC4037
MN84522-A
GC5 PROCESSOR
MAIN3.3V
C4420
L4055 10V R4293
J0JHC0000078 0.1u
0 MAIN3.3V
C4417
6.3V C4422 C4434
IC4037 AA26 VDDW IC4037 E12
47u 50V 1000p 50V 1000p
C4423 C4435
IC4037 AB26 VDDW IC4037 E15
50V 1000p 10V 1u
C4424 C4436
IC4037 AK26 VDDW IC4037 E16
50V 1000p 50V 1000p
C4425 C4437
10V IC4037 D11 VDDW 50V IC4037 E19
0.1u 1000p
C4438
IC4037 D15 VDDW IC4037 E20
50V 1000p
C4426 C4439
IC4037 D19 VDDW IC4037 E23
10V 0.1u 50V 1000p
C4440
IC4037 D20 VDDW 10V 0.1u IC4037 E24
C4441
IC4037 E7 VDDW IC4037 F26
50V 1000p
C4427
IC4037 E8 VDDW IC4037 F27
50V 1000p
C4442
IC4037 E11 VDDW IC4037 J26
50V 1000p
IC4037 J27
MAIN5V C4430
L4057 R4338 50V
PLL3.3V J0JCC0000077 0 1000p
IC4037 W15
C4428
C4418 10V
C4415 JS4035 IC4037 AG17
10V 0.1u
10V ERJ2GE0R00X
VOUT NC 1u
0.1u
IC4037 V16
C4112
GND
6.3V IC4037 W16
VDD CE
10u JS4036
ERJ2GE0R00X
L4056 R4339
J0JCC0000077 0
IC4037 AF18
C4419
C4421 C4429
IC4030 10V 10V 50V IC4037 AJ18
1u JS4033 0.1u 1000p
ERJ2GE0R00X
C0CBCBC00190
IC4037 AG18
PLL 3.3V IC4037 AF17
JS4034
ERJ2GE0R00X
104
105
106
107
108
TH-50PX60U DG-Board (7 of 8) Schematic Diagram
55 56
R4743
68
OSDMSK
IC4037 AB27 PTVEN
R4749
IC4037 J30 BOE9
EXB2HV680JV
BOE9
IC4037 J29 BOE8
BOE8
BOE7 IC4037 J28 BOE7
BOE6
IC4037 K30 BOE6
BOE5
BOE4 IC4037 K29 BOE5
BOE3
IC4037 K28 BOE4
BOE2
IC4037 L30 BOE3
IC4037 L29 BOE2
(PWMC)
BOE1
IC4037 L28 BOE1
R4744 68
BOE0
IC4037 M30 BOE0
(PWMD)
R4745 68
R4750
IC4037 M29 GOE9
EXB2HV680JV
GOE9
IC4037 M28 GOE8
GOE8
GOE7 IC4037 N30 GOE7
GOE6
IC4037 N29 GOE6
GOE5
GOE4 IC4037 N28 GOE5
GOE3
IC4037 P30 GOE4
GOE2
IC4037 P29 GOE3
IC4037 P28 GOE2
(LVDS-EN)
GOE1
C4451
VDDW IC4037 K5 VDDW IC4037 P4 VDDW IC4037 R30 GOE1
50V 1000p
GOE0 R4746 68
C4475
VDDW IC4037 K26 VDDW IC4037 P5 VDDW IC4037 R29 GOE0
50V 1000p (PWMB)
R4747 68
C4452 C4476
VDDW IC4037 K27 VDDW IC4037 P26 VDDW
0.1u 1000p
10V 50V IC4037 AC27 PWMK
C4453
VDDW IC4037 L5 VDDW IC4037 P27 VDDW
50V 1000p
PORT-E
C4454 C4477
VDDW IC4037 M18 VDDW IC4037 R4 VDDW
50V 1000p 10V 0.1u
(output for Panel)
C4455 C4478
VDDW IC4037 M19 VDDW IC4037 R5 VDDW
10V 1u 10V 1u
C4456 C4479
VDDW 0.1u IC4037 N18 VDDW 1000p IC4037 U26 VDDW
10V 50V
C4457
VDDW IC4037 N19 VDDW IC4037 U27 VDDW
50V 1000p
C4458 C4480
VDDW IC4037 N26 VDDW IC4037 V5 VDDW
50V 1000p 50V 1000p
C4459 C4481
VDDW IC4037 N27 VDDW IC4037 V26 VDDW
0.1u 1000p
10V 50V
C4460
VDDW IC4037 W5 VDDW IC4037 V27 VDDW
50V 1000p
IC4037 Y30 BOF9 IC4037
C4461 IC4037 Y29 BOF8 IC4037
50V
R4734
82p
22k IC4037 Y28 BOF7 IC4037
VDDPLLDDR IC4037 AA27 SSOUT
L4061 IC4037 AA30 BOF6 IC4037
R4341
TESTIO_DDR J0JCC0000077
0
IC4037 AA29 BOF5 IC4037
GNDPLLDDR
C4464
IC4037 AF19 VDD_PLL2 IC4037 AA28 BOF4 IC4037
10V
GNDPLLDDR
1u
C4448 C4465 IC4037 AB30 BOF3 IC4037
16V 10V
0.01u 0.1u
IC4037 AB29 BOF2 IC4037
IC4037 AH19 VCOINV2
R4730
100 IC4037 AB28 BOF1 IC4037
IC4037 AH22 CPOUT2
R4729
VDD_PLL1 C4447 C4466 IC4037 AC30 BOF0 IC4037
100
10V
16V
1u
0.01u
TESTIO_PLL1
JS4039
IC4037 AG19 GND_PLL2
ERJ2GE0R00X C4467 PORT-F(out)
GND_PLL1
10V 0.1u
IC4037 AG20 GND_PLL2
GND_PLL1
JS4040 (output for FHD&PWM)
ERJ2GE0R00X
C4028
16V
0.01u
TP4037
R4340 IC4037 AK20 COMP
0
R4754
IC4037 AF22 DAC_VDD
22
L4060
C4462
J0JCC0000077 R4735 R4738 R4739
10V IC4037 D13 LCDMODE
4.7k 4.7k
0.1u 2k
R4731
IC4037 AK21 VREF IC4037 Y4 OEMUTE
1k
R4732
IC4037 AJ21 IREF IC4037 W4 OEBLK
4.75k
R4733
JS4037 75 IC4037 AK19 IOUT IC4037 D12 NRST
R4751 22
ERJ2GE0R00X SCL2
IC4037 AF21 GND_DAC IC4037 G29 SCL
R4752 22
SDA2
IC4037 AG21 GND_DAC IC4037 G30 SDA
JS4038 R4753 22
ERJ2GE0R00X
IC4037 AK22 DDREFIN
R4737 MAIN3.3V
0
IC4037 AJ22 DDREFOUT
IC4037 AJ19 TESTIO_PLL2
L4065
J0JHC0000078
R4783 R4785
4.7k 4.7k
R4782 R4784
22 22
IC4037 U4 SDA_MC
IC4037 V4 SCL_MC
57 58
MAIN1.8V
R4762
IC4037 R28 ROE9 C4470
EXB2HV680JV
10V
ROE9 1u
IC4037 T30 ROE8
ROE8
ROE7 IC4037 T29 ROE7
ROE6
IC4032
IC4037 T28 ROE6
ROE5
ROE4 IC4037 U30 ROE5 C0DBGYY00052
ROE3
IC4037 U29 ROE4 MAIN 1.2V
ROE2
IC4037 U28 ROE3
IC4037 V30 ROE2
(PWMA) R4759 MAIN1.2V
68
ROE1
IC4037 V29 ROE1
ROE0
IC4037 V28 ROE0
C4008
(LCDSS) R4760
6.3V
68 10u
VSOE
IC4037 H28 VSOE
R4756 68
HSOE
IC4037 H29 HSOE
R4757 68
CLKOE
IC4037 H30 CLKOE
R4046 R4758
0 68
R4772
EXB2HV470JV
A_DDR_DQ23 B_DDR_DQ23
A_DDR_DQ22 B_DDR_DQ22
A_DDR_DQ20 B_DDR_DQ20
A_DDR_DQ21 B_DDR_DQ21
AC29 GOF9 IC4037 AF28 ROF9
A_DDR_DQ19 B_DDR_DQ19
AC28 GOF8 IC4037 AG30 ROF8 A_DDR_DQ18 B_DDR_DQ18
A_DDR_DQ17 B_DDR_DQ17
AD30 GOF7 IC4037 AG29 ROF7
A_DDR_DQ16 B_DDR_DQ16
AD29 GOF6 IC4037 AG28 ROF6
R4773
47
AD28 GOF5 IC4037 AH30 ROF5 A_DDR_DQS2 B_DDR_DQS2
AE30 GOF4 IC4037 AH29 ROF4
R4774
EXB2HV470JV
AE29 GOF3 IC4037 AJ30 ROF3
A_DDR_DQ7 B_DDR_DQ7
A_DDR_DQ6 B_DDR_DQ6
AE28 GOF2 IC4037 AK28 ROF2
A_DDR_DQ5 B_DDR_DQ5
AF30 GOF1 IC4037 AJ27 ROF1
A_DDR_DQ4 B_DDR_DQ4
AF29 GOF0 IC4037 AK27 ROF0 A_DDR_DQ3 B_DDR_DQ3
A_DDR_DQ1 B_DDR_DQ1
A_DDR_WE B_DDR_WE
IC4037 W28 VSOF A_DDR_DQ2 B_DDR_DQ2 A_DDR_RAS B_DDR_RAS
A_DDR_DQ0 B_DDR_DQ0 A_DDR_BA0 B_DDR_BA0
IC4037 W29 HSOF
A_DDR_DQS0 B_DDR_DQS0 A_DDR_BA1 B_DDR_BA1
IC4037 W30 CLKOF R4775 A_DDR_A0 B_DDR_A0
47
A_DDR_A2 B_DDR_A2
R4776
A_DDR_A1 B_DDR_A1
EXB2HV470JV
A_DDR_DQ31 B_DDR_DQ31
A_DDR_A10 B_DDR_A10
A_DDR_DQ29 B_DDR_DQ29
R4788
A_DDR_DQ30 B_DDR_DQ30
EXB2HV470JV
R4763 0
IC4037 AK25 VCOIN A_DDR_DQ28 B_DDR_DQ28
A_DDR_A3 B_DDR_A3
R4764 0 A_DDR_DQ25 B_DDR_DQ25
IC4037 AH25 FRCLKIN A_DDR_A11 B_DDR_A11
A_DDR_DQ27 B_DDR_DQ27
R4765 0
A_DDR_A4 B_DDR_A4
A_DDR_DQ26 B_DDR_DQ26
IC4037 AJ25 EXCLKIN
A_DDR_A9 B_DDR_A9
R4021 0 A_DDR_DQ24 B_DDR_DQ24
IC4037 AJ23 XTALOUT A_DDR_A6 B_DDR_A6
R4777 A_DDR_A5 B_DDR_A5
IC4037 AK23 XTALIN
47
A_DDR_DQS3 B_DDR_DQS3 A_DDR_A7 B_DDR_A7
A_DDR_A8 B_DDR_A8
R4778
X4004
EXB2HV470JV
H0J270500087 R4796
A_DDR_DQ15 B_DDR_DQ15
EXB2HV470JV
C4482 C4483
50V 50V A_DDR_DQ13 B_DDR_DQ13
18p 15p A_DDR_DQ12 B_DDR_DQ12
A_DDR_DQ14 B_DDR_DQ14
A_DDR_CAS B_DDR_CAS
A_DDR_DQ10 B_DDR_DQ10
R4791 47
A_DDR_DQ11 B_DDR_DQ11
A_DDR_SDCKE B_DDR_SDCKE
A_DDR_DQ8 B_DDR_DQ8
R4792 47
A_DDR_DQ9 B_DDR_DQ9
A_DDR_CLK B_DDR_CLK
A_DDR_DQS1 B_DDR_DQS1
R4793 22
R4779 A_DDR_NCLK B_DDR_NCLK
47
R4794 22
59 60
96
R4033
10k
MAIN3.3V
C4007
R4269
6.3V
L4066 R4342 0
10u
J0JHC0000078 0
C4493 C4494
10V 10V C0CBCAF00031
1u Thermal Pad
0.1u
Thermal Pad
C4498
50V
470p
C4474
R4257 R4265
10V
1u 33k 32.4k
C4023 C4496 C4497
10V
6.3V 4V
10u 0.1u 100u
DDR2.5V TP4041
C4005 C4006
C4499 C4509
6.3V 6.3V
4V 10V
10u 10u 56u 0.1u
IC4038 G3 NC
C4511 C4520
IC4038 F3 VDDQ IC4038 E3
10V 0.1u 10V 0.1u
C4501
IC4038 K3 VDD C4512 C4521
10V 0.1u
16V 0.01u IC4038 J10 VDDQ 16V 0.01u IC4038 B2
C4502
IC4038 D3 VDD
16V 0.01u C4513 C4522
IC4038 D11 VDDQ IC4038 H10
C4503 10V 0.1u 10V 0.1u
10V 0.1u IC4038 C6 VDD C4514 C4523
IC4038 B7 VDDQ IC4038 B6
C4504 16V 0.01u 16V 0.01u
16V 0.01u C4515
IC4038 K10 VDD C4524
10V 0.1u IC4038 B11 VDDQ IC4038 B4
10V 0.1u
C4505
IC4038 K6 VDD C4516 C4525
10V 0.1u
IC4038 G10 NC 16V 0.01u IC4038 H3
C4506 10V 0.1u
16V 0.01u IC4038 C7 VDD C4517
C4526
16V 0.01u IC4038 J3 VDDQ IC4038 F10
10V 0.1u
C4507
IC4038 D10 VDD
10V 0.1u C4518 C4527
IC4038 B9 VDDQ IC4038 D2
10V 0.1u 16V 0.01u
C4508
16V 0.01u IC4038 K7 VDD C4519
16V 0.01u IC4038 E10 VDDQ IC4038 B3
R4805
IC4038 B10
1k
IC4038 M12 VREF
C4510
0.49-0.51VDDQ
10V R4806
0.1u 1k
IC4038 A11
IC4038
IC4038 G2
C3ABQJ000048
IC4038 G11
128M DDR SDRAM FOR GC5
IC4038 A2
B_DDR_DQ31 B_DDR_DQ15
IC4038 A7 DQ31 IC4038 E11 DQ15
B_DDR_DQ30 B_DDR_DQ13
B_DDR_BA1 IC4038 B8 DQ30 IC4038 E12 DQ14
IC4038 L4 BA1
B_DDR_DQ29 B_DDR_DQ14
B_DDR_BA0 IC4038 A8 DQ29 IC4038 F11 DQ13
IC4038 M3 BA0
B_DDR_DQ28 B_DDR_DQ12
IC4038 A9 DQ28 IC4038 F12 DQ12
B_DDR_A11 B_DDR_DQ25 B_DDR_DQ11
IC4038 L6 A11 IC4038 B12 DQ27 IC4038 H11 DQ11
B_DDR_SDCKE
B_DDR_A10 B_DDR_DQ26 B_DDR_DQ10 IC4038 M11
IC4038 K5 A10 IC4038 C11 DQ26 IC4038 H12 DQ10
B_DDR_RAS
B_DDR_A9 B_DDR_DQ27 B_DDR_DQ9 IC4038 L1
IC4038 L7 A9 IC4038 C12 DQ25 IC4038 J11 DQ9
B_DDR_CAS
B_DDR_A8 B_DDR_DQ24 B_DDR_DQ8 IC4038 K1
IC4038 M10 A8/AP IC4038 D12 DQ24 IC4038 J12 DQ8
B_DDR_WE
B_DDR_A7 B_DDR_DQ23 B_DDR_DQ7 IC4038 K2
IC4038 M9 A7 IC4038 J2 DQ23 IC4038 D1 DQ7
B_DDR_CLK
B_DDR_A6 B_DDR_DQ22 B_DDR_DQ6 IC4038 L10
IC4038 M8 A6 IC4038 J1 DQ22 IC4038 C1 DQ6
B_DDR_NCLK
B_DDR_A5 B_DDR_DQ21 B_DDR_DQ5 IC4038 L11
IC4038 L8 A5 IC4038 H1 DQ21 IC4038 C2 DQ5
B_DDR_A4 B_DDR_DQ20 B_DDR_DQ4 R4804
IC4038 M7 A4 IC4038 H2 DQ20 IC4038 B1 DQ4
100
B_DDR_A3 B_DDR_DQ19 B_DDR_DQ3
IC4038 M6 A3 IC4038 F1 DQ19 IC4038 A4 DQ3 B_DDR_DQS3
IC4038 A12
B_DDR_A2 B_DDR_DQ18 B_DDR_DQ2
IC4038 L5 A2 IC4038 F2 DQ18 IC4038 A5 DQ2 B_DDR_DQS2
IC4038 G1
B_DDR_A1 B_DDR_DQ17 B_DDR_DQ1
IC4038 M5 A1 IC4038 E1 DQ17 IC4038 B5 DQ1 B_DDR_DQS1
IC4038 G12
B_DDR_A0 B_DDR_DQ16 B_DDR_DQ0
IC4038 M4 A0 IC4038 E2 DQ16 IC4038 A6 DQ0 B_DDR_DQS0
IC4038 A1
C3ABQJ000048
TH-50PX60U DG-Board (7 of 8) Schematic Diagram
61 62
121
122
123
124
IC4035
DDR 2.5V
VDDQ IC4038 C8 VSSQ IC4038 G7 VSS_Thermal
VDDQ IC4038 C3 VSSQ IC4038 F6 VSS_Thermal
VDDQ IC4038 A10 VSSQ IC4038 G5 VSS_Thermal
VDDQ IC4038 A3 VSSQ IC4038 E5 VSS_Thermal
VDDQ IC4038 J4 VSSQ IC4038 G8 VSS_Thermal
VDDQ IC4038 C4 VSSQ IC4038 F7 VSS_Thermal
VDDQ IC4038 D8 VSSQ IC4038 F8 VSS_Thermal
VDDQ IC4038 C5 VSSQ IC4038 E6 VSS_Thermal
NC IC4038 E9 VSSQ
IC4038 H7 VSS_Thermal
NC IC4038 C9 VSSQ
IC4038 E8 VSS_Thermal
IC4038 D4 VSS
IC4038 F5 VSS_Thermal
IC4038 J8 VSS
IC4038 H6 VSS_Thermal
IC4038 D6 VSS
IC4038 H5 VSS_Thermal
DM3 IC4038 K4 VSS
IC4038 E7 VSS_Thermal
DM2 IC4038 J6 VSS
IC4038 G6 VSS_Thermal
DM1 IC4038 D7 VSS
IC4038 H8 VSS_Thermal
DM0 IC4038 K9 VSS
IC4038 J7 VSS
IC4038 J5 VSS IC4038 E4 VSSQ
IC4038 D9 VSS IC4038 C10 VSSQ
IC4038 L12 MCL IC4038 G9 VSSQ
IC4038 H9 VSSQ
CKE IC4038 M1 CS IC4038 D5 VSSQ
Must Connect Low
RAS IC4038 G4 VSSQ
R4810
0
CAS IC4038 F9 VSSQ
WE IC4038 F4 VSSQ
CK IC4038 H4 VSSQ
CK IC4038 J9 VSSQ
IC4038 L3 NC
DQS3 IC4038 K12 NC
DQS2 IC4038 K11 NC
DQS1 IC4038 M2 NC
DQS0 IC4038 L2 NC
IC4038 K8 RFU1
IC4038 L9 RFU2
125
126
127
63