Panasonic TX-PR42U20 [46/117] A board 1 19

Panasonic TX-PR42U20 [46/117] A board 1 19
46
13.6. A-Board (1/19) Schematic Diagram
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
C0900
16V
0.1u
SUB3.3V
SUB3.3V
P3.3V
SUB3.3V
STB3.3V
R0952
R0973
R0954
R0987
R0972R0953
R0955
R0979
R0986
R0976 R0978
R0959
R0970 R0958
R0971
R0951
R0977
R0950
TP0940
TDO
TMS
TRST
XRST
TCK
TDI
DEVELOP_SDA2
ADJ-PEAKS_SCL
DEVELOP_SCL2
ADJ-STM_SCL
DEVELOP_SCL1
STM-EEP_SCL
FE-OUT_SDA
DEVELOP_SCL2
FE-OUT_SCL
FE-OUT_SDA
P3V_SCL02
ADJ-PEAKS_SDA
P3V_SDA02
FE-OUT_SCL
MSDA
STMSCL
SDA1
TMP-SENS_SCL
SCL1
ADJ-STM_SDA
STMSDA
I2CSEL
PEAKS-EEP_SCL
SDA0
AV-SW_SCL
FE1_SDA
SCL
SCL0
DEVELOP_SDA1
TMP-SENS_SDA
PEAKS-EEP_SDA
SDA
AV-SW_SDA
FE1_SCL
DEVELOP_SDA2
STM-EEP_SDA
MSCL
R0902
EXB28V680JX
R0983
22
R0944
68
R0945
68
R0900
68
R0967
4.7k
R0942
68
R0943
68
R0903
68
R0910
10k
R0912
10k
R0911
10k
R0940
68
R0905
10k
R0981
4.7k
R0985
4.7k
R0949
2.2k
R0957
1k
R0966
4.7k
R0984
4.7k
R0982
22
R0941
68
R0980
4.7k
R0913
10k
R0948
2.2k
A-Chip
0x90
sLD
TO TU-PWB IIC
A TUNER
D/A TUNER
SLV-ADR
CN0101
FE
CXD2817R
Free-SAT NIM
HK digital FE
Brazil FE
DVB-T2 FE
STM
TU2901
PDP-PANEL
Peaks EEP
32k
GenX EEP
16k
IC1101
TEMP SENSOR
MM3285ANRE
CN0100
AV-SW
R2A11014FT
(Peaks BE E2PROM)
SCL2
SDA2
(STM Loarder/E2PROM)
sLD IIC0 -> Develop IIC0
LDA2 IIC2 -> Develop IIC0
sLD IIC2 -> Develop IIC2
LDA2 IIC0 -> Develop IIC2
sLD IIC1 -> ADJ-Peaks IIC
LDA2 IIC1 -> ADJ-Peaks IIC
PDP-PANEL_SCL
PDP-PANEL_SDA
FE_SDA
FE_SCL
D-TNR_SCL
D-TNR_SDA
C
3
D
!
A-BOARD (1/19)
1
A
E
2 96
IIC
B
84
F
57
TO 3/19
TO 13/19 TO 17/19 TO 2/19
TO 11/19
TO 17,19/19
TO 12,19/19
TO 4/19
TO 5/19 TO 3/19
TO 3,12/19
TO 3/19
TO 17/19
TO 17,19/19
TO 17/19
TO 6/19
TO 12,19/19

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