A-Board (1/20) Schematic Diagram - Panasonic TX-P42S10B Service Manual

12.5. A-Board (1/20) Schematic Diagram

! A-BOARD (1/20)
IIC
REF No. 0900-0999
A
B
SUB3.3V
TO 2/20 R0956 R0955
R0958
4.7k 4.7k 4.7k
IC8001
68 R0948
SCL0
68 R0947
AVC31
SDA0
68 R0950
SCL1
68 R0949
SDA1
68 R0952
SCL2 SBT2
68 R0951
SDA2 SBT0
C
SCL3 68 R0954
XECS5
SDA3 68 R0953
XECS3
R0909 R0910
22 22
D
IC1000
TEMP SENSOR
STB3.3V
R0974
47k
Q0903
2SD0601ASL
Q0905
R0972
10k 2SD0601ASL
E
R0977
10k
Q0904
2SD0601ASL
F
1 2
JTAG
SUB3.3V
TO 1/20
R0902
IC8001
1k
TRST TP0904 R0901 AVC
EXB28V680JX
TRST
TP0901
TDO
TDI
TP0900 TDI
TCK
TCK
TP0903
TDO TMS
TMS TP0902 R0900
68
R0905 R0906 R0907 R0963
10k 10k
10k 10k
R0957
4.7k
B/E/F ONLY
R0933 R0934
R0920 R0919 R0930 R0929 *R0939 *R0940
0 0
22 22 22 0 0
22
IC4510
IC4510
IC3001
IC8301
ADV7470 ADV7470
AV-SW
FE
(ADV)
ADAV4622
TO 6,15/20
R0976
10k
PANEL_STBY_ON
R0975
47k
3 4
SUB3.3V
R0960 R0959
4.7k 4.7k
L ONLY
SUB5V
SUB3.3V
*R0923
6.8k
*R0921
22
*Q0900
B1CBHD000002
*R0925
*R0924
22
6.8k
*R0922
22 *Q0901 *R0926
22
B1CBHD000002
TO 14/20
SUB5V
TUNER_SCL
TUNER_SDA
*R0937 *R0938 *R0928 *R0927
TO 3/20 *R0941 22 22
4.7k 4.7k
0
TU2901
FE-OUT_SCL
FE-OUT_SDA TUNER
*R0942
0
5 6
49
SUB3.3V
R0962 R0961
4.7k 4.7k
STB3.3V
R0916 R0915
4.7k 4.7k
R0945 R0912
R0946 R0911
R0936 R0935
22 22 22 22
22 22
TO 6/20 R0913
22
GENX_SCL1
GENX_SDA1
R0914
22
R0917
22
TO TU-PWB IIC
IC8601 IC1100
IC1101
Peaks EEP
GenX5
GenX EEP
16k
8k
B ONLY
TO 6/20
7 8
TO 14/20
PEAKS_SCL0
PEAKS_SDA0
TO 20/20
PEAKS_SCL1
PEAKS_SDA1
TO 20/20
CN0101
PEAKS_SCL2
Development Connector
PEAKS_SDA2
TO 20/20
PEAKS_SCL3
(Lite2 E2PROM)
PEAKS_SDA3
TO 14,20/20
ADJ-GENX_SCL
(GenX4 Loarder/E2PROM)
ADJ_GENX_SDA
CN0100
Adjustment Connector
R0918
22
9