A-Board (11/20) Schematic Diagram - Panasonic TH-P50C10D Service Manual

11.17. A-Board (11/20) Schematic Diagram

A-BOARD TZTNP01ESUM (11/20)
!
TO 16/20
PANEL_MAIN_ON
PANEL_MAIN_ON
SOS4_PS
SOS4_PS
VDATA_DET
VDATA_DET
P5V
TO
SC-BOARD A20
(SC20) C9840 C9832
25V 10V
0.01u 10u
P5V
1
SIU
2
CLK
3
R9848
GND EXB2HV470JV
4
FP_SIU
CERS FP_CLK
5
FP_CERS
CRC2
6
FP_CRC2
GND FP_OC2
7
FP_CRC1
OC2
8 FP_FPGANRST
CRC1 FP_OC1
9
SC_FPGANRST
10
OC1
11
SCSU
12
GND
13
R9110 100 SOS6_SC1
SOS6_SC1
14
100 SOS7_SC2
R9142
SOS7_SC2
15
GND
16
SC_UHZ
R9202 100
UHZ
17
CPH2
18
FP_SCSU
GND FP_CPH2
19
FP_CEL
CEL
20
FP_CSH
CSH FP_CSL
21
FP_CPH1
GND
22
FP_CMH
CSL FP_CML
23
CPH1 R9849
24
EXB2HV470JV
GND
25
CMH
26
CML
27
NC
28
P15V
+15V
29
+15V
30
C9859 C9858
25V 25V
0.01u 10u
91 92
P2.5V
(FIN)
IC9807
C0DBEHG00006
P3.3V P2.5V
C9892 C9897
R9895
10V 10V
10u 110k 10u
1%
R9896
47k
1%
3.3V P15V
1 PGND 20
VIN
C9078
2 19 C9077
PGND
VIN 25V 25V
10u 10u
3 PGND 18
VIN
P3.3V
4 17
SW
L9001 NC
G1C3R3Z00004
5 SW 16
NC
C9073 C9072 C9071 6 15
SW
6.3V 6.3V 25V EN
22u 0.1u
22u
7 BOOT 14 C9080
PSET
50V 200p
R9079 27k
C9076 8 NC 13
RT
16V 1%
0.022u
9 12 R9078 43k C9074
SS/DELAY
FC
1% 50V 2200p
10 GND 11 R9080 15k
FB
1%
C9079
R9081
50V
47k
22p
1%
1.2V
P15V
1 20
PGND
VIN
2 PGND 19 C9869 C9872
VIN 25V 25V
10u 10u
3 PGND 18
P1.2V VIN
4 17
SW
L9802 NC
G1C6R8Z00008
5 SW 16
NC
R9900 R9873 C9068 C9067
6 15
6.3V SW
12 12 6.3V EN
C9066
1/2W 1/2W 22u 22u
C9882
25V 0.1u 7 BOOT 14
PSET
50V 200p
8 13 R9893 27k
NC
RT
1%
C9863
25V 4700p 9 SS/DELAY 12 R9077 13k C9069
FC
1%
50V 2200p
10 GND 11 R9894 20k
FB
1%
C9874
R9872
50V
10k
100p
1%
STB3.3V/RESET
/IIC SW/LEVEL SHIFT
C9055
IIC_SW
P33V_IN 16V
17 16
0.1u
S_SCL2
P_SCL2
18 15
S_SDA2
P_SDA2
19 14
S_SCL1
P_SCL1
20 13
S_SDA1
P_SDA1
21 12
STB_D3.3V
STB33VIN
VIN_OR
22 11
P33V
DCDC_OE
23 10
P_ON_OFF
GND
24 9
STB5V_M STB5V_IN
STB33V
25 8
C9033 C9036 C9037
16V 10V 25V 0.01u
R9129 GND
0.1u 10u CD_OUT
68k 26 7
CE
RESET
27 6
A1
Y1
28 5
A2
Y2
29 4
A3
R9101 Y3
30 3
33k
A4
R9102 Y4
31 2
100
A5
Y5
32 1
C9049
Q9001 16V
R9210 0.1u
B1ABCF000231
47k
Q9000
R9100 B1ABCF000231
47k
93 94
TO 16/20
TO 10/20
P5V P2.5V_FP
C9899 C9926
R9897
10V 10V
10k VIN VOUT
10u 10u R9106
100k
VSS
ON/OFF
NC
R9898
Q9003
10k Q9807
B1ABCF000231
2SD0601A0L IC9808
R9899
C0CBCAC00365
R9108
10k
STB_D3.3V
10k
FPGA2.5V
R9105
D9000 10k
B0JCCE000008
R9109
10k
Q9004
B1ABCF000231
R9113
100k
STB_D3.3V
R9154
2.7k
R9155
2.7k
STB_D3.3V
D_IIC_SW
PROG_M Internal PU 26
27
R9070 28
10k
P31 EXCLKSEL
29
P32 P72_SDA1
30
P73_SCL1
P33
31
P34
32
P35
33
C9045
P36
16V 0.1u 34
P37
35
C9044
N.C.
10V 4.7u 36
IVDD
C9062 37 IC9003
VDD
10V 4.7u 38
TO 10/20 MN103SH8HPH2
RONA
39
VSS
GenX5
40
PANEL MPU
OSCXO
41
CLK_GENX OSCXI
42
C9063
IVDD
RXD_PC 16V 0.1u 43
P64_SBI1
44
TXD_PC
P63_SBT1
45 UND
AR_IIC_CONT Soft_PullUP
N.C. UND
NRST 46
UND
NRST
47
48
49
50
P3.3V
P3.3V
R9203
R9225
R9223 22k
2.7k 2.7k
VDATA_DET
P3V_SCL02
Soft_PullDown
R9073 C9064 C9052
P3V_SDA02 16V 16V
4.7k
0.1u
0.1u
R9201 P3V_SCL01
S
R9200
P3V_SDA01
S
P15V
R9871
R9868
10k 100k
C9035
10V
STB_D3.3V
10u
C9034
P15V P5V
16V R9121
0.1u 100k
NRST
SOS6 R9215 R9205
100k 33k
SOS7
SOS8
C9040
R9207 R9206
16V
56k
24k
0.1u
95 96
57
TO 10,17/20
TP9079
Q9002
B1ABCF000231
C9825
50V
100p
R9188
2.7k
P3.3V
R9187
2.7k
R9114
R9164
4.7k
10k
R9117
10k
P3.3V
R9118
10k
R9072
1k
R9112
10k
C9061
16V
0.1u
100
C9047
99 16V 0.1u InternalP.D. OSD_CLKIN
98
P62_SBI0A VSS
97 OSD_HIN
InternalP.D.
P61_SBT0A PA0_HSYNC
96 InternalP.D. OSD_VIN
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
PA6_HOUT R9119
90 EXB38V470JV
PA7_VCLKOUT
89
P54_IRQ5
88
P53_IRQ4
87
R9071
P52_IRQ3
86 22k XI_DONE
P51_IRQ2
85
InternalP.D.
P04_SBO0B
84
P03_SBT0B
83 P_ON/OFF
P02
82
P01
P40_TM0IO 81
P75_SCL2 P00
80 AUX_ON/OFF
P74_SDA2 R9107
P44_TM4IO_SYSCLK
79 3.3k DRVRST
78
D_XRST
77
P3.3V D_XRST
76
0V 0V 0V
R9189
10k
FPGANRST
R9214
2.7k
R9211
2.7k
R9149
C9053 4.7k
16V
0.1u
C9065
16V
0.1u
97 98
TO 10/20
TO
16/20
TP9872 TP9871
TP9011
EEPROM
*IC9001
TVRQ455 STB_D3.3V
1 E0 8
VCC
TP9000
C9057
2 7 16V
E1
WC 0.1u
3 6
E2
SCL
4 VSS 5
SDA
1
2
3
99