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13.6. A-Board (1/19) Schematic Diagram
!
A-BOARD (1/19)
IIC
A
B
PEAKS sLD
TO 3/19
R0940
68
SCL0
sLD IIC0 -> Develop IIC0
R0941
68
LDA2 IIC2 -> Develop IIC0
SDA0
R0942
68
SCL2
MSCL
sLD IIC2 -> Develop IIC2
R0943
68
LDA2 IIC0 -> Develop IIC2
SDA2
MSDA
R0944
68
SCL1
sLD IIC1 -> ADJ-Peaks IIC
R0945
68
LDA2 IIC1 -> ADJ-Peaks IIC
SDA1
C
R0952
R0953
D
PDP-PANEL
E
F
1
2
P3.3V
R0948
R0949
2.2k
2.2k
R0950
R0951
R0954
R0955
R0958
TO 2/19
TP0940
I2CSEL
A-Chip
TEMP SENSOR
R0957
1k
AV-SW
MM3285ANRE
I2CSEL
H: Outside IIC control
(Study only)
L: D-chip internal control
(Normal)
3
4
SUB3.3V
R0966
R0967
4.7k
4.7k
R0959
D-TNR_SCL
FE-OUT_SCL
TO 9,19/19
FE-OUT_SDA
D-TNR_SDA
TU2901A
FRONT END
D/A TUNER
A TUNER
FE-OUT_SCL
TO 9,19/19
FE-OUT_SDA
5
6
50
SUB3.3V
R0980
R0981
4.7k
4.7k
DEVELOP_SCL0
DEVELOP_SDA0
DEVELOP_SCL2
DEVELOP_SDA2
ADJ-PEAKS_SCL
ADJ-PEAKS_SDA
(Peaks BE E2PROM)
ADJ-STM_SCL
ADJ-STM_SDA
(STM Loarder/E2PROM)
R0978
R0979
STB3.3V
R0984
R0985
4.7k
4.7k
R0982
22
STMSCL
STMSDA
R0983
STM
22
R0986
R0987
TO 3/19
IC1101
Peaks EEP
GenX EEP
32k
16k
TO 6/19
SUB3.3V
JTAG
R0905
R0900
10k
68
TO 2,3,12/19
XRST
TD0900
XRST
TD0901
EVTRG
R0901
68
TD0902
TRST
TRST
TMS
TD0903
TMS
TDO
TD0904
TDO
TO 3/19
TDI
R0902
TD0905
TDI
EXB28V680JX
TCK
TD0906
TCK
R0903
68
R0910
R0911
R0912
R0913
C0900
10k
10k
10k
10k
16V
0.1u
7
8
CN0101
TO 19/19
TO 17/19
TO 17/19
CN0100
9
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