Panasonic TH-42PM50U Service Manual page 268

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52
53
54
55
56
PORT-D(OSD INPUT)
DOSD_R04
DOSD_R03
DOSD_R02
DOSD_R01
DOSD_R00
DOSD_G05
DOSD_G04
DOSD_G03
PEAKS-LITE OSD
57
PORT-A(ADV7499)
YIN9
IC4026
YIN8
IC4026
YIN7
IC4026
YIN6
IC4026
YIN5
IC4026
YIN4
IC4026
YIN3
IC4026
YIN2
IC4026
UVIN9
IC4026
UVIN8
IC4026
UVIN7
IC4026
UVIN6
IC4026
UVIN5
IC4026
UVIN4
IC4026
UVIN3
IC4026
UVIN2
IC4026
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59
DG-BOARD TNPA3625AK (5/11)
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61
62
BA BB
TH-42PM50U
DG-Board (5 of 11) Schematic Diagram
31 32
R4678
IC4026 B3 OSDI15 IC4026 C6 OSDI7
22
H90_YM
IC4026 A3 OSDI14 IC4026 B6 OSDI6 R4522
RGBAD,PEAKS_OSD
0
HSOD
IC4026 C4 OSDI13 IC4026 A6 OSDI5 IC4026 B14 MOSDHSO
VSOD
IC4026 B4 OSDI12 IC4026 C7 OSDI4 IC4026 A13 MOSDVSO
CLKID
IC4026 A4 OSDI11 IC4026 B7 OSDI3 IC4026 C9 CLKID
CLKOD
IC4026 C5 OSDI10 IC4026 A7 OSDI2 IC4026 A14 CLKOD
IC4026 B5 OSDI9 IC4026 C8 OSDI1 IC4026 A9 OSDYMI
IC4026 A5 OSDI8 IC4026 B8 OSDI0 IC4026 B9 OSDYSI
OSD_HSI
DOSD_G02 IC4026 A8 OSDHSI
DOSD_G01
R4524
DOSD_G00 IC4026 B10 ALPHAI0
0
DOSD_B04
H90_YS IC4026 C10 ALPHAI1
DOSD_B03
DOSD_B02 IC4026 D11 ENBID
DOSD_B01
IC4026 D10 OSDVSI
DOSD_B00
TP4021
IC4026
TP4018
IC4026
TP4022
IC4026
IC4026
TP4023
YIN1 IC4026
P1 GYIA7 IC4026 M3 RVIA7
TP4020
YIN0 IC4026
P2 GYIA6 IC4026 M4 RVIA6
TP4024
UVIN1 IC4026
P3 GYIA5 IC4026 L3 RVIA5
UVIN0
P4 GYIA4 IC4026 J1 RVIA4
RIN3
N3 GYIA3 IC4026 J2 RVIA3
RIN2
N4 GYIA2 IC4026 J3 RVIA2
RIN1
M1 GYIA1 IC4026 H1 RVIA1
C4257
RIN0
16V
M2 GYIA0 IC4026 H2 RVIA0
0.1u
MAIN3.3V
C4258
L1 BUIA7 HSIA 16V
IC4026 N2 HSIA
0.1u
L2 BUIA6 VSIA
IC4026 N1 VSIA
L4027 C4267
J0JHC0000078 16V 0.1u
K1 BUIA5 CLKIA
IC4026 G1 CLKIA
R4530
K2 BUIA4 CLKOA
IC4026 H3 CLKOA 43k
R4516
K3 BUIA3 C4260
68 R4527
16V
12k
0.1u
K4 BUIA2 TP4032
G2 BUIA1
R4528 TP4033
180
G3 BUIA0
R4529
2k
33
PORT-C(PEAKS)
IC4026 A17 YIC7 IC4026 C19 UVIC7 IC4026 B20 HSIC
IC4026 C16 YIC6 IC4026 B19 UVIC6 IC4026 A20 VSIC
IC4026 B16 YIC5 IC4026 A19 UVIC5 IC4026 C20 CLKIC
JS4071
0
IC4026 A16 YIC4 IC4026 C18 UVIC4
IC4026 C15 YIC3 IC4026 B18 UVIC3
IC4026 B15 YIC2 IC4026 A18 UVIC2
IC4026 A15 YIC1 IC4026 C17 UVIC1
IC4026 C14 YIC0 IC4026 B17 UVIC0
IC4026
C1AB00002234
D1 TPOUT0
GC4PRO
E2 NC
F3 NC
IC4026 A1 GND IC4026 AC22 GND IC4026 B2 GND
H4 TPOUT3
IC4026 A2 GND IC4026 AC23 GND IC4026 B24 GND
D7 TPOUT4
IC4026 A25 GND IC4026 AC24 GND IC4026 B25 GND
D8 TPOUT5
IC4026 A26 GND IC4026 AD3 GND
D9 TPOUT6
IC4026 AD24 GND IC4026 C3 GND
IC4026 AB4 GND IC4026 AE2 GND IC4026 C22 GND
IC4026 AB23 GND IC4026 AE25 GND IC4026 C23 GND
DAC
IC4026 AB24 GND IC4026 AF1 GND IC4026 C24 GND
IC4026 B12 PADDVDD IC4026 AC4 GND IC4026 AF26 GND IC4026 D4 GND
IC4026 AC5 GND IC4026 B1 GND IC4026 D5 GND
IC4026 D22 GND IC4026 L13 GND IC4026 N11 GND
IC4026 C11 PADAVDD IC4026 D23 GND IC4026 L14 GND IC4026 N12 GND
IC4026 D24 GND IC4026 L15 GND IC4026 N13 GND
IC4026 C13 VG
IC4026 G4 GND IC4026 L16 GND IC4026 N14 GND
IC4026 C12 VREF
IC4026 E3 GND IC4026 M11 GND IC4026 N15 GND
IC4026 E4 GND IC4026 M12 GND IC4026 N16 GND
IC4026 A11 IOUT IC4026 E23 GND IC4026 M13 GND IC4026 P11 GND
IC4026 L4 GND IC4026 M14 GND IC4026 P12 GND
IC4026 D12 FSADJ
IC4026 L11 GND IC4026 M15 GND IC4026 P13 GND
IC4026 B13 PADAGND
IC4026 L12 GND IC4026 M16 GND IC4026 P14 GND
IC4026 B11 PADAGND
TO
DG-BOARD
(10/11)
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JTAG
PORT-E(RGBOUT)
A_ROE9 A_HSOE
IC4026 L24 ROE9
A_ROE8 A_VSOE
IC4026 L23 ROE8
A_ROE7 A_CLKOE
IC4026 M26 ROE7
A_ROE6
IC4026 M25 ROE6
A_BOE9
A_ROE5
IC4026 M24 ROE5
A_BOE8
A_ROE4
IC4026 N26 ROE4
A_BOE7
A_ROE3
IC4026 N25 ROE3
A_BOE6
A_ROE2
IC4026 P26 ROE2
A_BOE5
A_ROE1
IC4026 P25 ROE1
A_BOE4
A_ROE0
IC4026 R26 ROE0
A_BOE3
A_GOE9 A_BOE2
IC4026 H25 GOE9
A_GOE8 A_BOE1
IC4026 H24 GOE8
R4531 A_GOE7 A_BOE0
22
SCL2 IC4026 H23 GOE7
IC4026 A23 SCL
A_GOE6
SDA2 IC4026 J26 GOE6
IC4026 B22 SDA
R4532 A_GOE5
IC4026 J25 GOE5
22
A_GOE4
IC4026 K26 GOE4
A_GOE3
R4533 0
JTAG_TRST IC4026 K25 GOE3
IC4026 A21 TRST
A_GOE2
R4534 0
JTAG_TCK IC4026 K24 GOE2
IC4026 A22 TCK
A_GOE1
R4535 0
JTAG_TMS IC4026 L26 GOE1
IC4026 C21 TMS
A_GOE0
R4536 0
TDO_FS_4PRO IC4026 L25 GOE0
IC4026 B21 TDI
R4537 0
TDO_4PRO_HDMI
IC4026 D19 TDO
PORT-F(OSD-OUT)
IC4026 P15 GND IC4026 T11 GND
GC4L(OSD)OUT PORT
IC4026 P16 GND IC4026 T12 GND
IC4026 T25 OSDO15
IC4026 R11 GND IC4026 T13 GND
IC4026 U26 OSDO14
IC4026 R12 GND IC4026 T14 GND
IC4026 U25 OSDO13
R4542
IC4026 R13 GND IC4026 T15 GND 56
IC4026 V26 OSDO12
IC4026 R14 GND IC4026 T16 GND
IC4026 V25 OSDO11
IC4026 R15 GND
IC4026 V24 OSDO10
IC4026 R16 GND
IC4026 W26 OSDO9
IC4026 W25 OSDO8
IC4026 W24 OSDO7
IC4026 W23 OSDO6
IC4026 Y26 OSDO5
R4481 1k
IC4026 Y25 OSDO4
0
R4540
IC4026 Y24 OSDO3
R4541 0
IC4026 Y23 OSDO2
IC4026 AA26 OSDO1
IC4026 AA25 OSDO0
TH-42PM50U
DG-Board (5 of 11) Schematic Diagram
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74
IC4026 D25 HSOE
IC4026 D26 VSOE
IC4026 E26 CLKOE
IC4026 E25 BOE9
IC4026 E24 BOE8
IC4026 F26 BOE7
IC4026 F25 BOE6
IC4026 F24 BOE5
IC4026 G26 BOE4
IC4026 G25 BOE3
IC4026 G24 BOE2
IC4026 G23 BOE1
IC4026 H26 BOE0
75
IC4026 R24 OSDYMO
IC4026 R25 OSDYSO
IC4026 T23 OSDHSO
IC4026 T24 CLKOF
IC4026 T26 ALPHAO0
IC4026 R23 ALPHAO1
IC4026 AA24 CLKID2
IC4026 AB26 OSDHSI2
IC4026 AB25 OSDVSI2
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