Panasonic TC26LX50 - LCD COLOR TV, Service Manual

Page: 38 / 71

10.12. DG-Board (6 of 7) Schematic Diagram
+ + +
D_BOE6
D_GOE4
A
C_LCD_R1
D_BOE3
A
C_LCD_HS
D_BOE7
A
C_LCD_R0
GC4PRO-OSDO13
A
C_LCD_B3
GC4PRO-OSDO8
D_GOE2
D_GOE9
D_GOE8
GC4PRO-OSDO0
GC4PRO-OSD_YMO
D_BOE4
GC4PRO-OSDO12
GC4PRO-OSDO15
D_VSOE
D_GOE6
A
C_LCD_R7
A
C_LCD_R4
A
C_LCD_R6
A
C_LCD_G3
A
C_LCD_B7
GC4PRO-OSDO10
GC4PRO-OSDO7
GC4PRO-OSDO5
A
C_LCD_R5
A
C_LCD_VS
A
C_LCD_G0
JTAG_TRST
GC4PRO-OSDO4
A
C_LCD_R2
JTAG_TMS
D_BOE9
A
C_LCD_G6
JTAG_TCK
D_ROE6
GC4PRO-OSD_YSO
D_ROE7
GC4PRO-OSDO14
A
C_LCD_B1
GC4PRO-OSDHSO
D_ROE8
D_BOE2
D_ROE9
A
C_LCD_B2
GC4PRO-ALPHAO0
HDMI_TDO-4L_TDI
A
C_LCD_B6
D_BOE8
A
C_LCD_B5
GC4PRO-ALPHAO1
A
C_LCD_G5
GC4PRO-OSDO3
GC4PRO-CLKOF
A
C_LCD_B4
D_CLKOE
B_OSDVSI2
A
C_LCD_G1
GC4PRO-OSDO11
GC4PRO-OSDO6
D_GOE3
B_OSDHSI2
D_BOE5
A
C_LCD_R3
GC4PRO-OSDO2
D_GOE7
A
C_LCD_ENB
GC4PRO-OSDO1
A
C_LCD_G7
B_CLKID2
D_HSOE
A
C_LCD_G4
D_GOE5
A
C_LCD_G2
GC4PRO-OSDO9
A
C_LCD_B0
MP-OSD2_YS
VMUTE
MP-PANEL_VCC_ON
SDA2
SCL2
4L_TDO-3E_TDI
MP-OSD2_B
MP-OSD2_G
MP-OSD2_R
MP-OSD2_YS MP-OSD2_R MP-OSD2_B MP-OSD2_G
MP-OSD2_HS
4L-OSD2CLKO
A
C_LCD_CLK
IC4057 L3 OSDIN3
L4070
J0JCC0000241
C4897
0.1u 16V
IC4057 AE12 VDDI
IC4057 M1 SCL_MC
IC4057 N12 VSS
IC4057 AE2 VSS
IC4057 N1 OSD2CLKO
IC4057 U2 DQS3
IC4057 L26 BOE6
1%
R4508
220
C4616
50V 1000p
IC4057 D15 VDDI
IC4057 AF15 A2
IC4057 M16 VDDE1
IC4057 L25 BOE7
IC4057 N15 VSS
IC4057 Y23 VSS
IC4057 N16 VSS
IC4057 R17 VSS
C4405
16V 0.1u
C4428
16V 0.1u
C4598
50V 1000p
IC4057 J2 OSDIN9
IC4057 M12 VDDI
IC4057 H26 GOE5
IC4057 AC7 DLLVS2
IC4057 K14 VDDI
IC4057 C17 YINC7
C4619
50V 1000p
C4617
50V 1000p
IC4057 AD20 VSS
IC4057 AE21 DQ21
IC4057 AF14 A10
IC4057 AC18 VDDE2
IC4057 AD4 VSS
IC4057 AF11 A7
C4457
16V
0.1u
IC4057 C12 SDA
IC4057 AD6 VDDI
IC4057 AE1 NC
L4065
J0JCC0000241
IC4057 AF2 NC
IC4057 G24 GOE4
IC4057 AF25 NC
IC4057 U25 DQS0
C4601
50V 1000p
IC4057 C25 OSD2GI
IC4057 Y25 DQ17
IC4057 L24 BOE8
C4629
50V 1000p
IC4057 P10 VSS
IC4057 N4 VSS
IC4057 P25 GOE1
IC4057 V3 VSS
C4407
16V 0.1u
MAIN3.3V
IC4057 V26 DQ4
C4459
1u 6.3V
IC4057 E3 VRINA1
IC4057 AE23 VSS
IC4057 D3 VRINA5
IC4057 R23 VDDI
IC4057 G26 ROE3
IC4057 J24 GOE8
IC4057 AD10 VDDE2
R4767
0
C4687
6.3V
1u
IC4057 L15 VDDI
C4638
50V 1000p
IC4057 U10 VDDE2
C4686
6.3V
1u
IC4057 AE22 DQS2
IC4057 V4 DLLVS1
IC4057 N26 ENABLE
IC4057 F23 ROE8
R4645 10k
L4059
J0JHC0000078
MAIN5V
IC4057 B4 YGINA5
IC4057 R14 VSS
IC4057 AC12 VDDI
C4436
16V 0.1u
IC4057 B26 NC
IC4057 C2 VRINA7
IC4057 D13 VSS
R1178
0
IC4057 C3 YGINA0
IC4057 M2 SDA_MC
R4643 0
TP4218
C4379
16V 0.1u
IC4057 B20 UVINC9
IC4057 F26 ROE5
IC4057 AA4 VDDE2
IC4057 Y2 DQ14
C4606
50V 1000p
IC4057 C21 UVINC5
IC4057 T16 VDDE2
C4388
6.3V
1u
IC4057 P2 OSDHSO
1%
R4509
4.7k
IC4057 R10 VSS
IC4057 R16 VSS
R1171
0
IC4057 B15 PLL2_AVS2
IC4057 D26 PWMA
C4458
16V
0.1u
C4470
16V
0.1u
IC4057 K23 BOE5
IC4057 C1 VRINA6
IC4057 C13 TRST
IC4057 N23 GOE0
IC4057 J3 OSDIN10
IC4057 A18 YINC6
IC4057 B23 UVINC0
C4605
50V 1000p
IC4057 L12 VDDI
IC4057 AC1 VSS
R4691
0
IC4057
C1AB00002217
A1 NC
IC4057 AF9 NSDCLKO
IC4057 U13 VSS
IC4057 A2 NC
C4419
16V 0.1u
IC4057 H2 OSDIN13
C4612
50V 1000p
IC4057 T3 VDDI
IC4057 AF1 NC
IC4057 B6 UBINA4
R4644 0
C4633
50V 1000p
C4635
50V 1000p
IC4057 AD9 VDDE2
IC4057 AC6 VDDI
IC4057 E1 FRCLKIN
IC4057 K17 VDDE1
IC4057 M13 VDDI
IC4057 T4 VDDI
IC4057 U11 VDDE2
C4398
16V
0.1u
IC4057 AC16 VDDI
IC4057 T1 DQ29
IC4057 U16 VDDE2
C4377
16V 0.1u
IC4057 D23 VDDI
IC4057 B21 UVINC6
IC4057 C8 NRST
C4418
6.3V 1u
C4630
50V 1000p
IC4057 L4 VDDE1
L4068
J0JCC0000241
IC4057 AD26 VSS
C4640
50V 1000p
IC4057 T17 VDDE2
IC4057 U14 VSS
TP4172
IC4057 AE24 VSS
IC4057 AE6 DQ10
C4461
0.01u 50V
IC4057 R2 DQ30
IC4057 T11 VDDE2
C4395
16V 0.1u
R4642 0
IC4057 T10 VDDE2
IC4057 AE11 A6
IC4057 AF12 A5
IC4057 G23 VSS
IC4057 AD5 REF2
R4763
0
IC4057 M11 VDDE1
C4456
50V 1000p
C4403
16V 0.1u
IC4057 A3 YGINA3
IC4057 M24 VSOE
IC4057 AF8 VSS
IC4057 V25 DQ5
IC4057 AB4 VDDE2
IC4057 AC26 VSS
IC4057 U17 VDDE2
IC4057 M14 VDDI
C4441
6.3V 1u
C4628
50V 1000p
IC4057 J26 GOE3
IC4057 AD14 VSS
IC4057 AA24 VDDE2
IC4057 AA23 VDDE2
IC4057 V23 DLLVS4
IC4057 E2 VRINA0
IC4057 P14 VSS
IC4057 AC13 VDDI
IC4057 W23 DLLVD4
C4393
16V 0.1u
IC4057 D21 VSS
IC4057 T23 VDDI
C4404
6.3V 1u
C4889
50V
0.01u
L4060
J0JHC0000078
IC4057 E23 ROE4
C4637
50V 1000p
R4516
82
IC4057 AE15 A1
IC4057 H3 OSDIN14
IC4057 AA26 DQ18
IC4057 P13 VSS
IC4057 P11 VSS
IC4057 C11 SCL
R4513
560k
C4615
50V 1000p
IC4057 E26 PWMD
IC4057 AD12 VDDI
R4640 0
IC4057 AF23 VSS
IC4057 D11 VDDE1
IC4057 AC4 VDDE2
IC4057 AE7 DQ8
C4631
50V 1000p
C4896
0.01u 50V
C4885
50V
0.01u
IC4057 Y1 DQ15
C4383
16V 0.1u
C4468
16V
0.1u
IC4057 D17 VDDE1
IC4057 A25 NC
IC4057 M3 OSDIN0
C4613
50V 1000p
C4400
6.3V 1u
C4609
50V 1000p
IC4057 D7 UBINA7
IC4057 A20 YINC0
JS4100
IC4057 H25 GOE6
C4437
6.3V 1u
IC4057 D10 VDDE1
IC4057 C23 OEMUTE
IC4057 C18 YINC4
IC4057 AF5 VSS
C4460
0.1u 16V
IC4057 U1 VSS
IC4057 B18 YINC5
IC4057 AC11 PLLVS
IC4057 A11 PLL1_VCI
IC4057 F24 ROE7
IC4057 G4 VSS
R4484
0
IC4057 N3 OSD2VSO
IC4057 T14 VSS
IC4057 B8 TEST
IC4057 AE25 VSS
IC4057 L17 VDDE1
IC4057 AC25 VSS
IC4057 AD15 VDDI
IC4057 AF24 VSS
IC4057 AE5 DQS1
L4063 J0JCC0000241
C4680
6.3V
1u
C4894
1u 6.3V
C4381
16V 0.1u
IC4057 P15 VSS
IC4057 AC22 VSS
IC4057 AC9 VDDE2
IC4057 AB2 VSS
IC4057 U26 VSS
C4420
6.3V 1u
IC4057 E25 PWMK
IC4057 K11 VDDE1
IC4057 C26 OSD2RI
MAIN3.3V
IC4057 R13 VSS
IC4057 D2 VRINA4
IC4057 AC3 VDDE2
IC4057 H24 GOE2
IC4057 E4 VRINA2
C4411
47u
6.3V
C4408
6.3V 1u
IC4057 AD19 VSS
IC4057 AF10 SDCLKO
C4386
6.3V 1u
IC4057 AF13 A9
IC4057 A9 EXCLKIN
IC4057 AE3 VSS
IC4057 AE10 A8
IC4057 AF19 VSS
IC4057 AE8 VSS
IC4057 W24 VSS
IC4057 M17 VDDE1
C4464
16V
0.1u
IC4057 A14 PLL2_VCI
IC4057 L10 VDDE1
IC4057 AD16 VDDI
IC4057 K10 VDDE1
IC4057 B24 OSD2HSI
C4626
50V 1000p
C4399
16V 0.1u
C4426
16V 0.1u
C4453
1u
16V
IC4057 W26 DQ6
C4603
50V 1000p
MAIN3.3V
C4427
6.3V 1u
IC4057 AC5 VSS
C4892
0.33u
6.3V
R4639
22
IC4057 F25 ROE6
IC4057 L23 VDDE1
IC4057 T24 VDDI
IC4057 A4 YGINA4
IC4057 H1 OSDIN12
IC4057 L16 VDDE1
1%
R4694
1.74k
C4689
6.3V
1u
IC4057 D24 PWMC
C4639
50V 1000p
IC4057 B14 PLL2_AVS1
IC4057 AE19 VSS
C4688
6.3V
1u
C4887
16V
1u
IC4057 AD21 VDDI
R4692
0
IC4057 P4 VSS
C4402
6.3V 1u
IC4057 AF17 RAS
C4430
6.3V 1u
IC4057 V24 VSS
IC4057 L1 OSDIN1
IC4057 R15 VSS
IC4057 Y26 DQ16
R4482 100
IC4057 B16 HSIC
C4384
6.3V 1u
C4440
16V 0.1u
IC4057 AF21 DQ20
IC4057 N25 ROE0
IC4057 AA2 DQ12
IC4057 B2 YGINA1
C4599
50V 1000p
IC4057 T15 VSS
IC4057 C16 VSIC
C4438
16V 0.1u
IC4057 G1 OSDCLKI
C4614
50V 1000p
IC4057 N13 VSS
IC4057 P24 BOE0
IC4057 M25 HSOE
C4376
16V
0.1u
C4604
50V 1000p
IC4057 AB26 VSS
IC4057 B5 UBINA0
IC4057 AF7 DQ9
C4390
6.3V 1u
C4409
16V 0.1u
IC4057 K16 VDDE1
IC4057 AF4 VSS
IC4057 T13 VSS
C4600
50V 1000p
IC4057 P3 OSDVSO
IC4057 AC23 VDDE2
C4632
50V 1000p
IC4057 AC21 VDDI
IC4057 D4 VDDI
1%
R4690
2.2k
IC4057 T26 DQ2
TP4214
C4623
50V 1000p
IC4057 AD7 VSS
IC4057 AE4 VSS
IC4057 T25 DQ3
IC4057 G3 OSDIN15
IC4057 Y4 VSS
IC4057 B17 YINC8
IC4057 A16 CLKIC
IC4057 B25 OSD2BI
IC4057 AC24 VDDE2
L4104
J0JCC0000241
JS4043
IC4057 L14 VDDI
IC4057 D22 VDDI
IC4057 A12 PLL1_CPO
IC4057 D5 UBINA2
R4638
22
IC4057 AD17 VDDE2
R4659
82
L4066
J0JCC0000241
IC4057 R11 VSS
IC4057 AB3 VDDE2
IC4057 AD1 VSS
IC4057 D19 VDDE1
C4610
50V 1000p
1%
R4657
620
IC4057 B19 YINC2
IC4057 F4 OSDYS
IC4057 N24 ROE1
IC4057 Y3 VSS
IC4057 AB24 VDDE2
IC4057 R1 DQ31
IC4057 A8 VPD
C4636
50V 1000p
IC4057 B7 HSIA
IC4057 A24 OEBLK
R4646
0
IC4057 AB23 VDDE2
IC4057 AC14 VSS
IC4057 AD8 VSS
L4069
J0JCC0000241
IC4057 B13 PLL2_AVD1
C4429
16V 0.1u
IC4057 C9 TMS
C4397
47u
6.3V
C4681
6.3V
1u
IC4057 A19 YINC3
C4392
6.3V 1u
IC4057 N10 VSS
JS4036
R1172
0
IC4047
C0CBCBC00062
1
Cont
2
GND
3
Noise
5
Vin
4
Vo
L4058
J0JHC0000078
IC4057 B3 YGINA2
IC4057 AF22 VSS
IC4057 B22 UVINC3
IC4057 W2 DQ24
C4439
6.3V 1u
R4404
0
IC4057 A23 UVINC1
IC4057 U12 VSS
IC4057 U3 REF1
TP4219
IC4057 B12 PLL1_AVD1
IC4057 L11 VDDE1
IC4057 P23 BOE1
IC4057 AE17 BA0
IC4057 K12 VDDI
IC4057 G2 OSDHSI
C4696
6.3V
1u
1%
R4511
1.74k
IC4057 D20 VSS
IC4057 C7 VSIA
C4387
16V 0.1u
IC4057 AE26 NC
C4888
50V
0.01u
R4658
82
IC4057 J23 GOE9
IC4057 D9 VDDE1
C4401
16V 0.1u
IC4057 D25 PWMB
R4507
EXB2HV820JV
IC4057 AD11 VDDE2
IC4057 AF16 BA1
IC4057 AC2 VSS
R4481 100
IC4057 Y24 VSS
IC4057 P17 VSS
C4406
6.3V 1u
R4515
82
IC4057 AF26 NC
IC4057 AD24 VSS
IC4057 AD3 VSS
R4656
0
C4389
16V 0.1u
R4641 0
IC4057 K2 OSDIN5
IC4057 T2 DQ28
IC4057 AF6 DQ11
C4621
50V 1000p
C4380
6.3V 1u
IC4057 P16 VSS
IC4057 C19 YINC1
IC4057 V1 DQ27
C4675
16V
1u
IC4057 AA25 DQ19
IC4057 AC10 PLLVD
C4890
50V
0.01u
R4510
EXB2HV820JV
IC4057 D8 VDDI
IC4057 AE14 A3
IC4057 K24 BOE3
IC4057 A22 UVINC4
IC4057 A13 PLL2_CPO
IC4057 N2 OSD2HSO
C4385
16V 0.1u
C4462
0.1u
16V
IC4057 C4 YGINA6
C4625
50V 1000p
C4412
16V
0.1u
IC4057 AB25 VSS
C4891
6.3V
1u
IC4057 K26 BOE4
IC4057 B1 NC
IC4057 W1 DQ25
IC4057 R4 VDDI
R4637 0
IC4057 AB1 VSS
IC4057 A26 NC
IC4057 D18 VDDE1
IC4057 V2 DQ26
JS4035
IC4057 AF3 VSS
IC4057 R3 VDDI
C4622
50V 1000p
C4683
6.3V
1u
IC4057 A7 CLKIA
IC4057 M26 BOE9
IC4057 AA3 VDDE2
IC4057 AC20 DLLVS3
IC4057 AE20 DQ23
IC4057 C20 UVINC8
IC4057 AE18 WE
R4651
0
C4415
16V
0.1u
C4678
6.3V
1u
C4695
6.3V
1u
IC4057 M23 VDDE1
IC4057 A15 PLL2_AVD2
C4620
50V 1000p
IC4057 AD13 VDDI
C4886
6.3V
1u
IC4057 AA1 DQ13
IC4057 G25 ROE9
C4618
50V 1000p
1%
R4512
1.74k
IC4057
C1AB00002217
C15 SS
IC4057 C14 TDO
JS4042
JS4037
IC4057 C10 TDI
IC4057 N11 VSS
C4624
50V 1000p
IC4057 W3 VSS
IC4057 M4 VDDE1
IC4057 A6 UBINA3
IC4057 AD23 VSS
IC4057 K1 OSDIN4
MAIN2.5V
C4417
16V 0.1u
C4391
16V 0.1u
IC4057 A10 PLL1_AVD2
IC4057 C5 UBINA1
IC4057 D12 VSS
IC4057 P1 OSDCLKO
C4608
50V 1000p
IC4057 P26 CLKOE IC4057 J25 GOE7
IC4057 AC15 VDDI
IC4057 AE16 A0
IC4057 H23 VSS
IC4057 C24 OSD2YS
IC4057 P12 VSS
MAIN1.8V
IC4057 B10 PLL1_AVS2
R4514
EXB2HV820JV
C4378
6.3V 1u
IC4057 E24 ROE2
IC4057 F2 OSDALPH1
IC4057 K4 OSDIN7
IC4057 C6 UBINA5
IC4057 J4 OSDIN11 IC4057 F3 OSDYM
IC4057 AE9 CKE
IC4057 AD22 REF3
IC4057 D1 VRINA3
IC4057 W4 DLLVD1
C4375
47u
6.3V
IC4057 D16 VDDI
IC4057 AF20 DQ22
IC4057 AD18 VDDE2
IC4057 K15 VDDI
IC4057 R24 VDDI
IC4057 F1 OSDALPH0
C4416
6.3V 1u
IC4057 C22 UVINC2
C4127
50V
0.01u
C4602
50V 1000p
IC4057 J1 OSDIN8
MAIN1.8V
IC4057 D6 UBINA6
C4627
50V 1000p
IC4057 U15 VSS
C4611
50V 1000p
IC4057 D14 VSS
IC4057 R26 DQ0
IC4057 L2 OSDIN2
IC4057 B9 TCK
IC4057 W25 DQ7
IC4057 T12 VSS
IC4057 K3 OSDIN6
IC4057 R25 DQ1
1%
R4693
1.74k
IC4057 AD2 VSS
IC4057 AC19 DLLVD3
C4634
6.3V 1u
R4480 100
IC4057 K25 BOE2
IC4057 A21 UVINC7
MAIN1.8V
C4465
82p
50V
IC4057 M10 VDDE1
IC4057 AE13 A4
IC4057 R12 VSS
C4895
0.1u 16V
IC4057 A5 YGINA7
IC4057 AC8 DLLVD2
IC4057 N14 VSS
IC4057 A17 YINC9
IC4057 K13 VDDI
IC4057 U4 VDDE2
IC4057 U24 REF4
IC4057 AC17 VDDE2
C4382
6.3V 1u
C4394
6.3V 1u
IC4057 U23 VDDE2
IC4057 N17 VSS IC4057 H4 VSS
C4471
16V
0.1u
IC4057 AF18 CAS
C4679
6.3V
1u
IC4057 L13 VDDI
C4607
50V 1000p
C4893
50V
6800p
C4396
6.3V 1u
IC4057 AD25 VSS
IC4057 M15 VDDI
R1181
0
IC4057 B11 PLL1_AVS1
C4410
6.3V 1u
<
<
PORT-A(from GC4pro)
74.25MHz
PORT-E(to LVDS)
PORT-D(OSD)
GC4PRO PORT-B
NC
DLL1.8V
2nd OSD
PORT-C(from GC3E)
DDR I/F
DDIF/OUT PLL 3.3V
GC4L
108MHz
DLL1.8V
IC4057
46 49 54 48 51 53 47 50 52
60
59
57
55
58
56
53
54
52
51
64
63
62
61
TXNDG10LCM(TC-32LX50)
TXNDG10LDM(TC-26LX50)
DG-BOARD (6/7)
TC-32/26LX50 DG-Board (6 of 7) Schematic Diagram TC-32/26LX50 DG-Board (6 of 7) Schematic Diagram
TC-32LX50 / TC-26LX50
38