D-Board (4 Of 6) Schematic Diagram - Panasonic TH-42PM50U Service Manual

TH-42PM50U

13.38. D-Board (4 of 6) Schematic Diagram

STB3.3V ON/OFF
A
B
C
FL9000
J0HABH000013
FOR FACTORY USE
D4
3.3
1 1 G
STB3.3V
2
3.1
2
IIC_CONT
0
3
GND
2.7
4
SCL1
R9082
5 2.7
SDA1
R9083
2.7
6
SCL2
2.7 R9084
7
SDA2
0 R9085
8
SCL3
9 0
SDA3
0
10
TXD
0 R9086
11
RXD
5.7 R9087
12
IIC/INT
0 R9088
13
GND
5.0
14
STB5V
J0HABH000013
D
1
FOR FACTORY USE D6
1
DCLK
E 3.3V
2
R9122 GND
10k
CONF_DONE 3
3.3V
4
nCONFIG 5
R9123
nCE 6
10k
R9124
DATA0 7 10k
R9126
8
nCS
1k
9
ASDIO
10
GND
11
PSTB
12
GND
13
PBUSY
3.3V 14
15
PDB0
16
DCDC_ON
17
PSLCT
18
XRST
F
19
PDB1
20
GND
TH-42PM50U
D-Board (4 of 6) Schematic Diagram
1 2
IC9008
C0DBEJG00001
AVR STB3.3V
R9022
STB5V_M
STB5V 1k
Q9003
R9019 R9023
RTR020P02TL 0 1.6k
R9018 C9004 C9007
10k C9005
16V 16V
16V
0.1u 47u
0.1u
Q9004
B1ADCE000011
R9021
1k
R9015
R9016 R9017 10k
10k 10k
R9020
1k
Q9001
B1ABCF000138
Q9000
B1ABCF000138
STB3.3V
STB3.3V
R9090
5.6k
G AR_IIC_CONT
3
R9089 C9014
100
50V
100p
STB_SCL1
100
STB_SDA1
100
STB_SCL2
100
STB_SDA2
100
TXD_PC
100
RXD_PC
100
AR_IIC_INT
100 D9011
MA2J72800L
FL9001 STB5V
G
G 3
2
R9117
IC9007
EXB38VR000V
DCLK
C1ZBZ0002498
CONF_DONE
3.3V
NCONFIG Ex.I/O
DATA0
NCE
R9119
NCS 1 8
0
NCS VCC
NCS
R9111
DATA0 2 7
0 DATA VCC
R9125
C9031
1k
16V
0.1u
3 6
ASDIO VCC DCLK
C9010
PSTB
16V
PBUSY 0.1u
4 5
GND ASDI
PDB0
R9118
EXB38VR000V
DCDC_ON
R9112 0 PSLCT
R9114 0
XRST
R9116 0
PDB1
R9115 0
3 4
TO
D-BOARD
STB3.3V P12V STB3.3V P5V
(1/6)
R9141 R9140 R9046 R9146 R9145 R9041
10k 10k 12k 10k 10k 4.7k
R9042
R9045 1k
1k
R9142 R9147
10k 10k
Q9021 Q9020 Q9023 Q9022
B1ABCF000138 B1ABCF000138 B1ABCF000138 B1ABCF000138
STB3.3V
R9024
0
C9006
6.3V
10u
3.3V
R9039
100
D9001
MAZ303300L R9109
39k
R9107
39k R9108
39k
C9030
C9028 C9029
16V
16V 16V
0.1u
0.1u 0.1u
D9000
MAZ303300L R9069
10k
C9021
STB3.3V 16V
0.1u
R9094
0 R9057
22 R9006
R9053
10k
10k
C9000
16V
47u
1 75
2 74
3 73
R9071
4 72 10k
C9015 P70/TA0IN P31/WR
P56/AN6 P37/BOOT
16V 5 71
0.1u P71/TA1OUT P57/AN7 P36/R/W P30/RD
6 VREFH P35/BUSAK 70
P72/TA3OUT P27/A7/A23
7 69 R9072 10k
P73/TA4IN P26/A6/A22
8 68 R9029
P74/TA5OUT P25/A5/A21
22
9 67
P75/TA7OUT P24/A4/A20
REM_IN 10 66
P80/TB0IN0/INT5 P23/A3/A19
11 65 16V
IC9003 R9030
P81/TB0IN1/INT6 P22/A2/A18
22
R9091 12 64
P82/TB0OUT0 DVCC
10k
R9092 13 TVRN459 63
P83/TB0OUT1 NMI
10k
AA_UCOM14 14 62
P84/TB1IN0/INT7 DVSS
MICOM
AA_UCOM15
15 61
P85/TB1IN1/INT8 P21/A1/A17
AA_UCOM16 16 60
P86/TB1OUT0 P20/A0/A16
AA_UCOM17
17 59
P87/TB1OUT1 P17/AD15/A15
AA_UCOM18 18 58
P90/TXD0 P16/AD14/A14
AA_UCOM19
19 57
P91/RXD0 P15/AD13/A13
20 56
P92/SCLK0/CTS0 P14/AD12/A12
X2 P06/AD6
TXD_PC
21 55
P93/TXD1 DVSS P05/AD5 P13/AD11/A11
RXD_PC C9016 22 54 R9104
X1 P04/AD4
P94/RXD1 P12/AD10/A10
16V 0.1u 100 R9103
23 53
24 52 R9005
25 51 R9004
R9003
C9017
16V
0.1u
R9052
R9008
10k
1M
R9009
10k
C9011
X9000
16V
H2D2705A0003 0.1u
C9025 C9018
16V 16V
0.1u 0.1u
C9024
50V
270p
1 RST 5
Cd
IC9004
2 VDD
C0EBE0000120
3 GND 4 RESET
NC
5 6
94
A B C
P3V_SCL2
P3V_SDA2
NCONFIG
R9100
100 AR_IIC_INT
NOSYNC
STB3.3V
READY
ALARM
3.3V
LED_G Q9008
R9031 R9032
R9078 LED_R B1CBHD000001
5.6k 5.6k
0
R9079
C9012
0 STB_SCL2
16V
C9019 STB_SDA2 0.1u
0.1u AR_IIC_CONT
R9055
R9033 R9034
STB_SCL2 2.7k
10k Q9009
10k
R9110
P3V_SCL2 B1CBHD000001
10k
R9127 R9128
R9054
10k 10k LVDS_MODE
STB_SDA2 2.7k
LVDSBIT
R9028 FVSEL P3V_SDA2
3.3k DRVRST
3.3V
DRVMUTE Q9012
PANASONIC_MODE
B1CBHD000001
C_SEL
100 DRVRST_DATA C9033
16V
10k 0.1u
R9095 R9096 R9097 R9098
10k
10k 10k 10k 10k
STB_SCL1
10k
P3V_SCL1
Q9013
B1CBHD000001
STB_SDA1
P3V_SDA1
IC9001
TVRN460
STB3.3V
EEPROM
C9009
1 8
E0 6.3V
Vcc
10u
2 7
E1
WC
3 E3 6
SCL
4 Vss 5
SDA
D-BOARD TZTNP010YFS (4/6)
TH-42PM50U
D-Board (4 of 6) Schematic Diagram
7 8
31
32
33
34
35
C9008
16V
0.1u
36
37
9