Panasonic TX-PR42C2 - A-Board (13;19) Schematic Diagram

60
12.18. A-Board (13/19) Schematic Diagram
(FIN)
TERM
SIDE
S
S
P
S
SOS8_SS SOS6_SC1 SOS7_SC2
TA1N TA1P TB1N TB1P TC1N TC1P TCLK1N TCLK1P TD1N TD1P TE1N TE1P DRVMUTE PANEL_MAIN_ON
SC_UHZ
D_UHZ
SOS4_PS SOS_DCC
P3V_SCL02 P3V_SDA02 DRVRST
SOS4_PS
PANEL_MAIN_ON
D_XRST_SYS
SC_CEL
PD_OC2
PD_CPH1
SC_OC1
PD_SIU
SC_CRC1
PD_OC1
SC_CRC2
SC_CERS
SC_CSH
SC_SIU
SCNRST
SC_OC2
SC_CSL
PD_CML
PD_CMH
PD_SCNRST
SC_CMH
PD_CRC1
PD_CIS
0V
0V
0V
0V
SC_CPH1
SC_SCCLK
PD_CERS
PD_CEL
0V
PD_CRC2
PD_SCCLK
SC_CML
SC_CIS
PD_CSL
PD_CSH
P_S0
P_S1
SC_OC1
SC_CEL
SC_CPH1
SC_CRC1
SC_CMH
SC_CML
SC_SIU
SC_OC2
SC_CSL
SC_SCCLK
SOS6_SC1
SC_CIS
SC_CERS
SC_CRC2
SCNRST
SC_CSH
SOS7_SC2
SC_UHZ
OHZ1
OSD_VIN
P_ON/OFF
P_ON/OFF
C9807
200p
50V
C9801
6800p
25V
C9825
22u
6.3V
C9812
10u
25V
C9804
10u
25V
C9815
22u
6.3V
C9806
100p
50V
C9817
10u
10V
C9814
22u
6.3V
C9813
10u
25V
C9803
4700p
25V
C9800
0.1u
25V
C9805
10u
25V
C9819
10u
10V
C9401
16V
0.1u
C9400
16V
0.1u
C9100
10u
10V
C9102
10u
25V
C9101
25V
0.01u
C9103
25V
0.01u
C9816
0.01u
25V
C9809
1000p
50V
C9811
0.1u
16V
C9066
22u
6.3V
C9067
560p
50V
C9116
16V
0.1u
D9804
B0JCPG000030
D9807
B0ADCJ000100
IC9801
C0DBAYY00462
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
C0JBAZ002692
IC9401
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
IC9400
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0DBAYY00605
IC9800
PGND
1
2
PGND
3
PGND
4
SW
5
SW
6
SW
7
BOOT
8
NC
9
SS/DELAY
10
GND
11
FB
12
FC
13
RT
14
PSET
15
EN
16
NC
17
NC
18
VIN
19
VIN
20
VIN
C0DBEHG00006
IC9802
1
CTL
2
Vcc
4
OUT
5
ADJ
3
GND(FIN)
A20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
L9801
G1C100MA0416
L9800
G1C6R8Z00010
P15V
P1.2V
P5V
P15V
P5V
P15V
P5V
P5V
P3.3V
R9110
R9111
R9899
TP9089
TP9201 TP9202
TP9086
TP9084
TP9104
TP9093
TP9092
TP9083
TP9102
TP9087
TP9091
TP9082
TP9081
TP9101
TP9094
TP9085
TP9090
TP9088
TP9103
TP9095
D_UHZ
SC_UHZ
P_ON/OFF
PANEL_MAIN_ON
SOS4_PS
TD1N TA1N TA1P
XRST_SYS
TB1P TC1N TC1P TCLK1N
SOS8_SS
TD1P TE1N TB1N
P_S1
P_S0
SOS7_SC2
AR_STB_SDA02
SOS4_PS
P3V_SCL02 P3V_SDA02
TCLK1P
PDP_DRVRST
SOS_DCC
OSD_VIN
SOS6_SC1
PANEL_MAIN_ON
TE1P
AR_STB_SCL02
R9198
EXB28V101JX
R9209
EXB2HV470JV
R9400
EXB2HV103JV
R9208
EXB2HV470JV
R9401
EXB2HV103JV
R9879
15k
R9105
47k
R9875
20k
R9874
27k
R9891
32.4k
R9873
10k
R9920
39
R9016
2.2
R9890
110k
R9872
3.3k
R9040
4.7k
R9039
47k
R9014
5.6k
R9877
47k
R9878
10k
R9107
3.3k
R9104
100
R9103
100
R4010
R4011
47k
CH1VAL
Analog ASIC
OC2
CERS
CSL
SIU
CML
GND
SCCLK
SOS6_SC1
GND
SCNRST
CMH
GND
UHZ
CEL
CRC1
+15V
NC
CIS
CPH1
SOS7_SC2
+15V
GND
CSH
GND
OC1
GND
CRC2
GND
GND
P5V
109 114 115113112 116111110 117
P+3.3V
!
15V->5V
DC-DC CONVERTER
15V->1.2V
DC-DC CONVERTER
BUFFERBUFFER
TO 3/19
TO 1/19
TO 17/19
TO 6/19
TO 6/19
TO 6/19
TO 6,17/19
TO 6,17/19
TO 12/19
TO 12,17/19
TO 12,17/19
TO 12/19
TO 12/19
TO 12/19
TO 12/19
TO 3/19
TO 17/19
DC-DC CONVERTER
TO
SN-BOARD
(SN20)
A-BOARD (13/19)
2
1