Panasonic TH-42PX80U Service Manual page 58

11.22. A-Board (13/15) Schematic Diagram
Q9058
2SD0601A0L
R9089
10k
R9132
4.7k
STB_D3.3V
R9131
100k
31 Q9010
2SD0601A0L
R9080
10k Q9057
2SD0601A0L
D9021 R9090
B0JCCE000008
10k
32
33
STB_D3.3V
STB_D3.3V
R9152
VJUMP1005-P
IIC_SW_D
26
PROG_M Internal PU
27
28
P31
29
P32
30
P33
31
P34
32
P35
33
P36
34
P37
35
VPPEX_(N.C.)
36
IVDD
C9045 37
16V
VDD
38
0.1u
RONA
C9062 39
GenX5
VSS
40
C9044 6.3V
to (7/15) 6.3V 4.7u OSCXO
41
4.7u
CLK_GENX OSCXI
C9063 42
IVDD
43
RXD_PC 16V 0.1u
P64_SBI1
TXD_PC 44
P63_SBT1
IIC_CONT/C_SEL_D 45
NBOOT_(N.C.)
46
Soft_PullUP(by iiccont) R9162
NRST
10k 47
R9105 48
P3.3V
10k 49
50
R9203
22k
VDATA_DET Soft_PullDown
C9052
16V
0.1u
P15V
P5V
R9215
100k
R9205
33k
R9207
24k
R9206
56k
D9018
B0BC3R3A0273
D9019
C9049
16V B0BC3R3A0273
0.1u
R9170
39k
34
35
TH-42PX80U
A-Board (13/15) Schematic Diagram
109 110
to(3/15)
R9840
VJUMP1005-S
S
TP9011
C9825
50V
100p
P3.3V
C9047
16V
0.1u
C9061
16V
0.1u
100
99 InternalP .D. OSD_CLKIN
98
VSS
EXCLKSEL P62_SBI0A 97
InternalP .D. OSD_HIN
P72_SDA1 P61_SBT0A PA0_HSYNC
96 InternalP .D. OSD_VIN
P73_SCL1 P60_SBO0A
PA1_VSYNC_IRQ1
95
OSD_R
PA2_R00
94 OSD_G
PA3_G00
93 OSD_B
PA4_B00
92
OSD_YS
PA5_YSOUT
91
IC9003 PA6_HOUT R9119
90
EXB38V470JV
PA7_VCLKOUT
89
MNZSFG4GPH3
P54_IRQ5
88
P53_IRQ4
R9122
87
PANEL MICOM EXB38V103JV R9071
P52_IRQ3
86 22k
XI_DONE
P51_IRQ2
GenX6 85
InternalP .D.
P04_SBO0B
84
P03_SBT0B
83
P_ON/OFF
P02
82
P01
ENTRG0_(UND) P40_TM0IO
81
ENTRG1_(UND) P75_SCL2 P00
80
TRCCLK_(UND) P74_SDA2 R9107
P44_TM4IO_SYSCLK
79 3.3k DRVRST
78 D_XRST
77
D_XRST
76
P3.3V
FPGARST
C9064
16V
0.1u
R9149 R9163
4.7k 10k
C9040
C9065
16V
16V
0.1u
0.1u
C9053
16V
0.1u
D9017
B0BC3R3A0273
C9050
16V
0.1u
R9171
C9051 R9172
16V 39k 39k
0.1u
111 112
to (1/15)
FPGA
P3.3V XI_DONE
1 SCL 6
SDA
2 GND 5
A0
3 A1 4
C9056
VDD 16V
0.1u
JS9000 IC9002
0
C1ZBZ0003577
TENP SENSOR
P3V_SDA02
P3V_SCL02
STB_D3.3V
*IC9001
TVRP817S
C9057
16V
EEPROM
0.1u
1 E0 8
Vcc
TP9000
2 E1 7
WC
TP9012
3 E2 6
SCL
TP9013
4 Vss 5
SDA
P3.3V
STB_SCL01 IC9013
C0JBAZ002301
AD_SCL0
BUS SW
S
R9201
STB5V
VJUMP1005-S
1 8
OE1
Vcc
C9055
16V
STB_SDA01 0.1u
2 7
A1
OE2
AD_SDA0
3 6
S B2
R9200 B1
VJUMP1005-S
4 GND 5
A2
113 114
58
! A-BOARD TNPH0716S (13/15)
P3.3V
M0
P2.5V
P1.2V
R9618
330
R9578
51 25
52 24
FP_OC1
FP_CPH2 53 23
IO_L01N_1 IO_L07P_3
IO_L08N_2/VS1 VCCINT
C9543 54 22
16V 0.1u VCCO_1 IO_L09P_2/VS0 IO_L02N_2/MOSI/CSI_B VCCAUX
55 21
C9544 IO_L09N_2/CCLK IO_L02P_2/DOUT/BUSY
VCCINT VCCO_3
FP_CLK 16V 0.1u 56 20
IO_L02P_1 GND
FP_SIU 57 19
IO_L02N_1 IO_L06N_3/LHCLK7
58 18
GND IO_L06P_3/LHCLK6
FP_SID 59 17
IO_L03P_1/RHCLK0 IO_L05N_3/LHCLK5
FP_SCSU 60 16
IO_L03N_1/RHCLK1 IO_L05P_3/LHCLK4
61 IC9500 15
FP_OC2
IO_L04P_1/RHCLK2 GND
FP_CPH1 62 14
IO_L04N_1/RHCLK3 IP
C1ZBZ0003759
63 13
GND IO_L04N_3/LHCLK3
64 12
DISCHARGE
IO_L05P_1/RHCLK4 IO_L04P_3/LHCLK2
FP_LAT 65 11
CONTROL
IO_L05N_1/RHCLK5 IO_L03N_3/LHCLK1
FP_CEL 66 10
IO_L06P_1/RHCLK6 IO_L03P_3/LHCLK0
67 9
FP_CBK
IO_L06N_1/RHCLK7 VCCO_3
68 8
IP/VREF_1 GND
FP_SC_DRV_RST 69 7
IO_L07P_1 VCCINT
70 TDO TDI 6
FP_CSL
IO_L07N_1 TCK IO_L07N_0/HSWAP IO_L02N_3/VREF_3
71 5
IO_L01P_0 IO_L07P_0
GND IO_L02P_3
72 4
73 3
C9546 74 2
C9545
16V
75 1
0.1u 16V R9085 PROG_B from PD2M
0.1u
4.7k
R9086
4.7k
SC_PULSE
to ucom/FPGA/PD2
TH-42PX80U
A-Board (13/15) Schematic Diagram
115 116
41
to PD1/FPGA1
P3.3V
4.7k
R9586 47 SFLATCH
R9587 47 SFVRST
R9616 47 SFRST
C9542
16V
0.1u
C9541
16V
0.1u HIN TP9311
FP_HD
VIN TP9312 FP_VD
P3V_SCL02
P3V_SDA02
FVSEL
FP_URH
FP_NUEL
FP_UEH
FP_USL
C9540
16V
0.1u
C9535
16V
0.1u FP_USH
FP_UML
FP_UMH
DD_CLRD2
L8R_PROG
R9611
68
42
43
44
117