Dg-Board (6 Of 8) Schematic Diagram - Panasonic TH-42PX6U Service Manual
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Also See for TH-42PX6U:
- Operating instructions manual (45 pages) ,
- Instrucciones de operación (44 pages) ,
- Technical manual (98 pages)
Table of Contents
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6.17. DG-Board (6 of 8) Schematic Diagram
81
82
83
84
PORT-FHQ(GC3E&HQ1)
R4037
EXB2HV103JV
IC4037
A6
THQYO9
IC4037
C4
THQCO9
IC4037
D7
THQYO8
IC4037
B4
THQCO8
IC4037
C7
THQYO7
IC4037
A4
THQCO7
IC4037
B7
THQYO6
IC4037
D5
THQCO6
R4038
IC4037
A7
THQYO5
IC4037
C5
THQCO5
EXB2HV103JV
IC4037
D8
THQYO4
IC4037
B5
THQCO4
IC4037
C8
THQYO3
IC4037
A5
THQCO3
IC4037
B8
THQYO2
IC4037
D6
THQCO2
IC4037
A8
THQYO1
IC4037
C6
THQCO1
IC4037
D9
THQYO0
IC4037
B6
THQCO0
IC4037
A3
THQHOUT
IC4037
A2
CLKOTHQ1
IC4037
B3
THQVOUT
IC4037
C16
FRCKO2
PORT-B(FS&HDMI)
YBIN9
UBIN9
IC4037
K4
YIB9
IC4037
G2
UVIB9
YBIN8
UBIN8
IC4037
J1
YIB8
IC4037
G3
UVIB8
YBIN7
UBIN7
IC4037
J2
YIB7
IC4037
G4
UVIB7
YBIN6
UBIN6
IC4037
J3
YIB6
IC4037
F1
UVIB6
YBIN5
UBIN5
IC4037
J4
YIB5
IC4037
F2
UVIB5
YBIN4
UBIN4
IC4037
H1
YIB4
IC4037
F3
UVIB4
YBIN3
UBIN3
IC4037
H2
YIB3
IC4037
F4
UVIB3
YBIN2
UBIN2
IC4037
H3
YIB2
IC4037
E1
UVIB2
YBIN1
UBIN1
IC4037
H4
YIB1
IC4037
E3
UVIB1
REFCK_HDMI
YBIN0
UBIN0
IC4037
G1
YIB0
IC4037
D1
UVIB0
PORT-A(ADV7499)
REFCK_ADV
YIN9
UVIN9
YIN1
IC4037
Y1
GYIA7
IC4037
T1
BUIA7
YIN8
UVIN8
YIN0
IC4037
Y2
GYIA6
IC4037
T2
BUIA6
YIN7
UVIN7
UVIN1
IC4037
Y3
GYIA5
IC4037
R1
BUIA5
YIN6
UVIN6
UVIN0
IC4037
W1
GYIA4
IC4037
R2
BUIA4
YIN5
UVIN5
RIN3
IC4037
V1
GYIA3
IC4037
R3
BUIA3
YIN4
UVIN4
RIN2
IC4037
V2
GYIA2
IC4037
P1
BUIA2
YIN3
UVIN3
RIN1
IC4037
V3
GYIA1
IC4037
L1
BUIA1
YIN2
UVIN2
RIN0
IC4037
U1
GYIA0
IC4037
L2
BUIA0
HSIA
IC4037
W3
HSIA
IC4037
VSIA
IC4037
W2
VSIA
R4706
0
CLKIA
IC4037
M2
CLKIA
CLKOA
IC4037
M1
CLKOA
R4701
68
DG-BOARD (6/8)
TNPA3903BGS (42inch)
TNPA3903BHS (50inch)
85
86
87
TH-42/50PX6U DG-Board (6 of 8) Schematic Diagram
46
47
PORT-D(OSD INPUT)
IC4037
C9
FHQHIN
IC4037
B9
FHQVIN
IC4037
A10
FHQYIN9
IC4037
C17
IC4037
B10
FHQYIN8
IC4037
A18
IC4037
C10
FHQYIN7
IC4037
B18
R4039
IC4037
A11
FHQYIN6
IC4037
C18
EXB2HV103JV
IC4037
C14
FHQCIN5
IC4037
B11
FHQYIN5
IC4037
A19
IC4037
A15
FHQCIN4
IC4037
C11
FHQYIN4
IC4037
B19
IC4037
B15
FHQCIN3
IC4037
A12
FHQYIN3
IC4037
C19
IC4037
C15
FHQCIN2
GENX_G3
IC4037
B12
FHQYIN2
IC4037
A20
GENX_G4
IC4037
A16
FHQCIN1
IC4037
C12
FHQYIN1
GENX_G5
IC4037
B16
FHQCIN0
GENX_R0
IC4037
A13
FHQYIN0
GENX_R1
IC4037
A9
FHQCKIN
GENX_R2
IC4037
B13
FHQCIN9
GENX_R3
R4712
IC4037
C13
FHQCIN8
0
GENX_R4
IC4037
A14
FHQCIN7
R4713
EXB2HV221JV
IC4037
B14
FHQCIN6
LADDER RESISTER DELETED
MN84522-A
IC4037
A1
GND
IC4037
AF20
GND
IC4037
AH18
GND
IC4037
AK18
IC4037
AA3
GND
IC4037
AF23
GND
IC4037
AH20
GND
HSIB
IC4037
K3
HSIB
IC4037
AA4
GND
IC4037
AF24
GND
IC4037
AH21
GND
IC4037
AK24
VSIB
IC4037
K2
VSIB
IC4037
AA5
GND
IC4037
AF25
GND
IC4037
AH23
GND
IC4037
AK29
AP_DE
IC4037
C1
ENBIB
IC4037
A30
GND
IC4037
AG4
GND
IC4037
AH24
GND
IC4037
B2
CLKINB2
IC4037
D2
CLKIB2
IC4037
AD4
GND
IC4037
AG8
GND
IC4037
AH26
GND
IC4037
B29
CLKINB
IC4037
E2
CLKIB1
IC4037
AD5
GND
IC4037
AG9
GND
IC4037
AH27
GND
IC4037
C3
IC4037
AD26
GND
IC4037
AG12
GND
IC4037
AJ2
GND
IC4037
C28
*R4710
R4711
10k
0
IC4037
AC26
GND
IC4037
AG13
GND
IC4037
AJ17
GND
IC4037
D4
IC4037
AE4
GND
IC4037
AG15
GND
IC4037
AJ20
GND
IC4037
D10
IC4037
AG16
GND
IC4037
AJ24
GND
IC4037
D14
IC4037
K1
FRCKO3
IC4037
AF4
GND
IC4037
AG22
GND
IC4037
AJ26
GND
IC4037
D17
R4709
27MHz
150
IC4037
AF8
GND
IC4037
AG23
GND
IC4037
AJ28
GND
IC4037
D18
IC4037
AF9
GND
IC4037
AG24
GND
IC4037
AK1
GND
IC4037
D21
IC4037
AF12
GND
IC4037
AG25
GND
IC4037
AK2
GND
IC4037
E13
IC4037
AF13
GND
IC4037
AG26
GND
IC4037
AK12
GND
IC4037
E14
IC4037
AF15
GND
IC4037
AH3
GND
IC4037
AK13
GND
IC4037
E17
IC4037
AF16
GND
IC4037
AH17
GND
IC4037
AK17
GND
IC4037
E18
R4708
150
27MHz
IC4037
M3
FRCKO1
A_DDR_DQ31
A_DDR_DQ15
A_DDR_A11
IC4037
U2
RVIA7
IC4037
AB1
DQ31
IC4037
AE3
DQ15
A_DDR_DQ30
A_DDR_DQ14
A_DDR_A10
IC4037
U3
RVIA6
IC4037
AC2
DQ30
IC4037
AG1
DQ14
A_DDR_DQ29
A_DDR_DQ13
A_DDR_A9
IC4037
T3
RVIA5
IC4037
AC1
DQ29
IC4037
AF2
DQ13
A_DDR_DQ28
A_DDR_DQ12
A_DDR_A8
IC4037
P2
RVIA4
IC4037
AC3
DQ28
IC4037
AF3
DQ12
A_DDR_DQ27
A_DDR_DQ11
A_DDR_A7
IC4037
P3
RVIA3
IC4037
AD2
DQ27
IC4037
AG3
DQ11
A_DDR_DQ26
A_DDR_DQ10
A_DDR_A6
IC4037
N1
RVIA2
IC4037
AD3
DQ26
IC4037
AG2
DQ10
A_DDR_DQ25
A_DDR_DQ9
A_DDR_A5
IC4037
N2
RVIA1
IC4037
AD1
DQ25
IC4037
AH2
DQ9
A_DDR_DQ24
A_DDR_DQ8
A_DDR_A4
IC4037
N3
RVIA0
IC4037
AE2
DQ24
IC4037
AH1
DQ8
A_DDR_DQ23
A_DDR_DQ7
A_DDR_A3
IC4037
AJ10
DQ23
IC4037
AH14
DQ7
A_DDR_DQ22
A_DDR_DQ6
A_DDR_A2
IC4037
AK10
DQ22
IC4037
AJ14
DQ6
L3
CLKIA2
A_DDR_DQ21
A_DDR_DQ5
A_DDR_A1
IC4037
AJ11
DQ21
IC4037
AK15
DQ5
A_DDR_DQ20
A_DDR_DQ4
A_DDR_A0
IC4037
AH11
DQ20
IC4037
AJ15
DQ4
A_DDR_DQ19
A_DDR_DQ3
IC4037
AH12
DQ19
IC4037
AH15
DQ3
A_DDR_DQ18
A_DDR_DQ2
IC4037
AJ12
DQ18
IC4037
AJ16
DQ2
A_DDR_DQ17
A_DDR_DQ1
IC4037
AH13
DQ17
IC4037
AK16
DQ1
A_DDR_DQ16
A_DDR_DQ0
IC4037
AJ13
DQ16
IC4037
AH16
DQ0
48
49
PEAKS_OSHIN
R4704
PEAKS_OSVIN
GENX_YS
220
OSDI15
IC4037
B20
OSDI7
IC4037
A24
OSDYSI
PEAKS_OSCKIN
GENX_YM
OSDI14
IC4037
C20
OSDI6
IC4037
B24
OSDYMI
GENX_HIN
R4705
220
OSDI13
IC4037
A21
OSDI5
IC4037
B25
ENBID
GENX_VIN
OSDI12
IC4037
B21
OSDI4
IC4037
C24
ALPHAI1
GENX_CLKIN
OSDI11
IC4037
C21
OSDI3
IC4037
A25
ALPHAI0
OSDI10
IC4037
A22
OSDI2
IC4037
B23
OSDHSI
OSDI9
IC4037
B22
OSDI1
IC4037
C23
OSDVSI
GENX_B0
OSDI8
IC4037
C22
OSDI0
IC4037
A23
CLKID
GENX_B1
GENX_B2
IC4037
AD27
CLKID2
GENX_B3
R4898
R4715
GENX_B4
10k
0
GENX_G0
GENX_G1
GENX_G2
R4714
EXB2HV221JV
LADDER RESISTER DELETED
C4014
C4015
6.3V
6.3V
10u
10u
GND
IC4037
D22
GND
IC4037
J5
GND
IC4037
P18
GND
IC4037
T27
GND
C4371
IC4037
D27
GND
IC4037
L26
GND
IC4037
P19
GND
IC4037
U5
GND
50V
1000p
C4372
GND
IC4037
E5
GND
IC4037
L27
GND
IC4037
R12
GND
IC4037
U12
GND
10V
0.1u
C4373
GND
IC4037
E6
GND
IC4037
M4
GND
IC4037
R13
GND
IC4037
U13
GND
10V
1u
GND
IC4037
E9
GND
IC4037
M5
GND
IC4037
R14
GND
IC4037
U14
GND
GND
IC4037
E10
GND
IC4037
M15
GND
IC4037
R16
GND
IC4037
U15
GND
C4366
C4367
GND
IC4037
E21
GND
IC4037
M16
GND
IC4037
R17
GND
IC4037
U16
GND
6.3V
10V
47u
0.1u
C4374
GND
IC4037
E22
GND
IC4037
M17
GND
IC4037
R18
GND
IC4037
V14
GND
10V
0.1u
C4375
GND
IC4037
E25
GND
IC4037
M26
GND
IC4037
R19
GND
IC4037
V15
GND
50V
1000p
C4376
GND
IC4037
E26
GND
IC4037
M27
GND
IC4037
R26
GND
IC4037
V17
GND
50V
1000p
MAIN1.2V
C4377
GND
IC4037
F6
GND
IC4037
N4
GND
IC4037
R27
GND
IC4037
W14
GND
10V
0.1u
GND
IC4037
G5
GND
IC4037
N5
GND
IC4037
T4
GND
IC4037
W17
GND
C4365
L4054
GND
IC4037
G26
GND
IC4037
N15
GND
IC4037
T5
GND
IC4037
W26
GND
10V
J0JHC0000078
1u
GND
IC4037
G27
GND
IC4037
N16
GND
IC4037
T12
GND
IC4037
W27
GND
GND
IC4037
G28
GND
IC4037
N17
GND
IC4037
T13
GND
IC4037
Y5
GND
GND
IC4037
H5
GND
IC4037
P15
GND
IC4037
T14
GND
IC4037
Y26
GND
IC4037
GND
IC4037
H26
GND
IC4037
P16
GND
IC4037
T15
GND
IC4037
Y27
GND
MN84522-A
GND
IC4037
H27
GND
IC4037
P17
GND
IC4037
T26
GND
MAIN_2.5V
GC5 PROCESSOR
A_DDR_BA1
IC4037
AK6
A11
IC4037
AK8
BA1
A_DDR_BA0
IC4037
AJ7
A10
IC4037
AH9
BA0
MAIN3.3V
A_DDR_DQS3
IC4037
AH6
A9
IC4037
AE1
DQS3
A_DDR_DQS2
IC4037
AK4
A8
IC4037
AK11
DQS2
L4053
J0JHC0000078
A_DDR_DQS1
IC4037
AH5
A7
IC4037
AF1
DQS1
A_DDR_DQS0
C4363
IC4037
AK5
A6
IC4037
AK14
DQS0
10V 0.1u
A_DDR_SDCKE
C4364
VOUT
NC
IC4037
AJ5
A5
IC4037
AJ4
CKE
10V
0.1u
C4360
C4362
A_DDR_WE
10V
6.3V
C4117
IC4037
AJ6
A4
IC4037
AK9
WE
1u
GND
10u
10V
0.1u
VDD
CE
A_DDR_RAS
IC4037
AH7
A3
IC4037
AJ9
RAS
A_DDR_CAS
IC4037
AH8
A2
IC4037
AH10
CAS
A_DDR_CLK
IC4037
AK7
A1
IC4037
AK3
SDCLKO
A_DDR_NCLK
JS4027
IC4037
AJ8
A0
IC4037
AJ3
NSDCLO
ERJ2GE0R00X
JS4028
R4041
ERJ2GE0R00X
0
IC4037
AF6
AVDDCK
IC4029
C4027
10V
C0CBCAC00282
1u
IC4037
AE5
AVSSCK
DLL 2.5V
50
51
35
PEAKS-YIN7
PEAKS-CIN7
IC4037
A27
YIC7
IC4037
E30
PEAKS-YIN6
PEAKS-CIN6
IC4037
B26
MOSDHSO
IC4037
B27
YIC6
IC4037
E29
R4718
68
PEAKS-YIN5
PEAKS-CIN5
IC4037
C25
MOSDVSO
IC4037
C27
YIC5
IC4037
E28
R4719
68
PEAKS-YIN4
PEAKS-CIN4
IC4037
A26
CLKOD
IC4037
A28
YIC4
IC4037
E27
R4720
68
PEAKS-YIN3
PEAKS-CIN3
IC4037
B17
MOSDHSO2
IC4037
B28
YIC3
IC4037
D30
R4042
22
PEAKS-YIN2
PEAKS-CIN2
IC4037
D16
MOSDVSO2
IC4037
A29
YIC2
IC4037
D29
R4043
22
PEAKS-YIN1
PEAKS-CIN1
IC4037
A17
CLKOD2
IC4037
B30
YIC1
IC4037
D28
R4044
100
PEAKS-YIN0
PEAKS-CIN0
IC4037
C29
YIC0
IC4037
C30
PORT-C(PEAKS)
MAIN1.2V
C4407
C4389
IC4037
AE26
VDD12
IC4037
E4
VDD12
10V
IC4037
T16
VDD12
10V
0.1u
0.1u
C4390
IC4037
AE27
VDD12
IC4037
F5
VDD12
IC4037
T17
VDD12
50V
1000p
C4391
C4408
IC4037
AF26
VDD12
IC4037
M12
VDD12
IC4037
T18
VDD12
10V
10V
0.1u
1u
C4409
IC4037
AF27
VDD12
C4392
IC4037
M13
VDD12
IC4037
T19
VDD12
50V
1000p
10V
0.1u
C4410
C4393
IC4037
AG27
VDD12
IC4037
M14
VDD12
10V
IC4037
U17
VDD12
50V
1000p
1u
C4394
IC4037
AH28
VDD12
IC4037
N12
VDD12
IC4037
U18
VDD12
50V
1000p
C4395
C4411
IC4037
AJ29
VDD12
IC4037
N13
VDD12
IC4037
U19
VDD12
10V
10V
0.1u
0.1u
C4412
IC4037
AK30
VDD12
IC4037
N14
VDD12
10V
0.1u
IC4037
V18
VDD12
C4396
C4413
IC4037
B1
VDD12
IC4037
P12
VDD12
IC4037
V19
VDD12
50V
1000p
50V
1000p
C4397
IC4037
C2
VDD12
IC4037
P13
VDD12
IC4037
W18
VDD12
10V
0.1u
C4414
IC4037
D3
VDD12
IC4037
P14
VDD12
IC4037
W19
VDD12
50V
1000p
C4398
IC4037
R15
VDD12
10V
0.1u
C4003
C4004
C4399
C4380
IC4037
AA1
VDD25
IC4037
AG6
VDD25
6.3V
6.3V
50V
1000p
10V
1u
10u
10u
C4381
IC4037
AA2
VDD25
IC4037
AG7
VDD25
10V
0.1u
C4400
IC4037
AB2
VDD25
1u
IC4037
AG10
VDD25
10V
C4382
C4401
IC4037
AB3
VDD25
IC4037
AG11
VDD25
10V
0.1u
10V
0.1u
C4402
IC4037
AB4
VDD25
1000p
IC4037
AJ1
VDD25
IC4037
AC4
AVDD_DDR
50V
C4383
C4403
IC4037
AB5
VDD25
IC4037
V12
VDD25
50V
1000p
50V
1000p
IC4037
AG5
AVDD_DDR
C4384
C4404
IC4037
V13
VDD25
10V
0.1u
10V
0.1u
IC4037
AG14
AVDD_DDR
C4385
C4405
IC4037
AF7
VDD25
IC4037
W12
VDD25
1000p
1u
50V
10V
IC4037
AC5
AVSS_DDR
C4386
C4406
10V
IC4037
AF10
VDD25
IC4037
W13
VDD25
0.1u
50V
1000p
IC4037
AF5
AVSS_DDR
C4387
50V
1000p
IC4037
AF11
VDD25
JTAG_TRST
IC4037
AF14
AVSS_DDR
IC4037
D23
TRST
JTAG_TCK
IC4037
D25
TCK
JTAG_TMS
IC4037
C26
TMS
JTAG_FS_GC5
IC4037
D24
TDI
IC4037
AH4
VREFSSTL2V_0
IC4037
D26
TDO
C4379
10V
0.1u
IC4037
L4
TEST
R4727
0
C4388
10V
1u
TH-42/50PX6U DG-Board (6 of 8) Schematic Diagram
52
53
TH-42PX6U / TH-50PX6U
101
102
103
PEAKS-VIN
UVIC7
IC4037
F28
VSIC
PEAKS-HIN
UVIC6
IC4037
F29
HSIC
PEAKS-CLKIN
UVIC5
IC4037
F30
CLKIC
UVIC4
UVIC3
UVIC2
UVIC1
UVIC0
104
105
106
107
108
54
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