D-Board (1 Of 6) Schematic Diagram - Panasonic TH-37PX50U Service Manual

TH-37PX50U / TH-42PX50U / TH-50PX50U

13.50. D-Board (1 of 6) Schematic Diagram

D-BOARD (1/6)
TZTNP010YES (37inch)
TZTNP010YDS (42inch)
A
TZTNP010YCS (50inch)
B
C
TO
DG-BOARD
(DG5)
D5
D
R9062
1 1.2 100
E+ LVDS0
1.2
2
E- LVDS0
3 0
GND
R9063
1.2
4 100
E+ LVDS1
5 1.2
E- LVDS1
1.2
6
E+ LVDS2
7 1.2
E- LVDS2
0 R9064
8
GND 100
9 1.2
E+ LVDS3
1.2
10
E- LVDS3
11 1.2 R9065
E+ LVDS4
1.2
12
E- LVDS4
13 0 R9066
GND 100
1.2
14
E+ LVDSCLK
15 1.2
E- LVDSCLK
0
16 R9067
LVDS_DET
100
17 0
O+ LVDSCLK
0
18
O- LVDSCLK
19 0
GND
20 0
O+ LVDS0
21 0
O- LVDS0
22 0 R9102
GND
100
0
23
O+ LVDS1
24 0
O- LVDS1
E
0 R9076 100
25
O+ LVDS2
26 0
O- LVDS2
0
27 R9074
GND
100
28 0
O+ LVDS3
0
29
O- LVDS3
30 0 R9061
O+ LVDS4
0
31
O- LVDS4
R9060
100
F
TH-37/42/50PX50U
D-Board (1 of 6) Schematic Diagram
1 2
TO
P-BOARD
(P25)
D25
12.0
1
+12V
2 12.0
+12V
6.7 FAN_CONT
3
FAN_CONT
0
4
GND
0
5
GND
0
6
GND
5.0
7
+5V
0
8
GND
9 5.0
+5V
5.0
10
STBY5V
0
11
GND
0 R9130 R9105
12
10k 10k
GND
2.6 TUNER_SUB_ON
13
F_STBY_ON
0 FAN_SOS
14
FAN_SOS
0
15
ECO_ON
0
16
PS_SOS
3.2 PANEL_MAIN_ON
17
PANEL_MAIN_ON
0 ALL_OFF
18
ALL_OFF
0
19
RUSH_ON/OFF
20 0
KILL_SOS
TO
R9714
DG-BOARD 0
(DG3)
D3
0
FAN_CONT 1 FAN_CONT
0
2 PANASONIC_MODE
PANASONIC_MODE
3 0 FAN_SOS
FAN_SOS
4 0 ECO_ON
ECO_ON
0
5
GND
6 2.8 DRVMUTE
DISPEN
7 3.2 R9134 100 READY
READY
R9135 100
3.2
ALARM 8 ALARM
0 R9136 100
9 INEXCH
INEXCH
STB5V_M R9120
10 0
GND
FL9004 100
11 0.7 J0HABH000013 PANEL_STBY_ON
PANEL_STBY_ON
5.0 R9121
STBY5V 12 G SC_CL
100
G
13 0 SC_CLK
GND
14 2.6 TUNER_SUB_ON SC_SIU
TUNER_SUB_ON
0
GND 15 SC_SID
3.2
16 C_SEL SC_SCSU
C_SEL
17 0 SC_CEL2
GND
18 0 ALL_OFF SC_CPH
ALL_OFF
3.0
IIC_CLK1 19 P3V_SCL1
3.0
IIC_DATA1 20 P3V_SDA1
STB3.3V
21 0
GND
FL9003
22 3.3 J0HABH000013 G
STBY3.3V
3 G 1
3.3
3.3V 23 G 2
3 1
G
24 0 2 FL9002
GND
J0HABH000013
25 0 P12V 3.3V
GND
12.0
P12V 26
12.0
27
P12V
28 0
GND
SC_CEL
RE_E+
29 0 P5V
GND
RE_E- SC_CBK
5.0
P5V 30
SC_CSL
RD_E+
RD_E- SC_CSH
RC_E+
TO SC_CML
RC_E-
SC-BOARD
SC_CMH
(SC20)
RB_E+ P5V
RB_E-
100 RA_E+
D20
RA_E-
C9022 C9023
5.0
1 16V 16V
P5V 0.1u
RCLK_E+ 47u
2 2.9
CL
RCLK_E-
LVDS_DET 3 0.8
CLK SC_CL
RCLK_0+
5.3
4 SC_CLK
RCLK_0- SIU
SC_SIU
5 0
GND
SC_SID
RE_0+
6 0 SC_SCSU
RE_0- SID
SC_CEL2
2.2
7
SCSU SC_CPH
RD_0+
2.8
8
CEL2
RD_0- R9073
RC_0+ 9 0.1 EXB2HV470JV
CPH
RC_0-
10 0
GND
0
RB_0+ 11
DRV_SOS7
RB_0-
0
12
DRV_SOS2
100 RA_0+
RA_0- 13 4.3 DRV_SOS7
CEL
DRV_SOS2
14 0
CBK SC_CEL
0
15 SC_CBK
GND
SC_CSL
16 0
GND
SC_CSH
17 0.9 SC_CML
CSL
SC_CMH
0.7
18
CSH
3.9 R9075
19
CML EXB2HV470JV
20 0.5
CMH
R9093
47k
3 4
FL9701
J0HABH000012
G
3 G 1
2
P12V
FL9702
J0HABH000012
C9730 C9732
G
16V 50V
3 1
G 47u 0.01u
2
FL9703 P5V
J0HABH000013
G
G
C9731 C9733
16V 16V
0.1u
47u STB5V_M
FL9704
J0HABH000013
G
G
C9734 C9735 C9736
16V 16V 16V
47u 0.1u
47u
ECO_ON
PS_SOS
R9720
63.4k
C9718 C9725
50V 50V
22p 1000p
R9728
20k
C9716
50V
22p
Y8 GND
11 10
Y7 A8
12 9
FP_CL
Y6 A7
13 8
FP_CLK
Y5 A6
14 7
FP_SIU
Y4 A5
15 6
FP_SID
Y3 A4
16 5
FP_SCSU
Y2 A3
17 4
FP_CEL2
Y1 A2
18 3
P5V
FP_CPH
G2 A1
19 2
Vcc G1
20 1
C9026
16V
1u
R9010
EXB2HV103JV
Y8 GND
11 10
Y7 A8
12 9
Y6 A7
13 8
FP_CEL
Y5 A6
14 7
FP_CBK
Y4 A5
15 6
FP_CSL
Y3 A4
16 5
FP_CSH
Y2 A3
17 4
FP_CML
Y1 A2
18 3
P5V
FP_CMH
G2 A1
19 2
Vcc G1
20 1
C9027
16V
1u
R9012
EXB2HV103JV
TO
D-BOARD
(4/6)
5 6
158
P12V
C9728
16V
4.7u
C9743 C9744 C9741 C9742 D2 D2 D1 D1 L9701
16V 16V 16V G1C6R8M00009
16V
4.7u 4.7u 4.7u
0.1u
1 28
G2 S2 G1 S1
RUN/SS1 PGOOD
C9739
2 27
50V SENSE1+ TG1
0.1u
Q9702
C9720 3 26
SENSE1- SW1
50V WW-B1M-A0002
1000p 4 25
VOSENSE1 BOOST1
C9724
5 24 R9738
PLLFLTR VIN 0 50V
0.1u
R9721 6 23
PLLIN BG1
20k
INT_5V
7 22
FCB EXTVCC
D9701
L9700
MA2J72800L
8 21 G1C4R3M00002
ITH1 INTVCC
C9729
9 20 D2 D2 D1 D1
SGND PGND 16V D9700
4.7u
MA2J72800L Q9701
10 19
3.3VOUT BG2
WW-B1M-A0002
11 18
ITH2 BOOST2
G2 S2 G1 S1
C9727 12 17 R9739 C9723
50V VOSENSE2 SW2
0 50V
1000p
0.1u
13 16
SENSE2- TG2
R9729
20k
14 15
SENSE2+ RUN/SS2
C9719
50V
1000p
C9740
IC9702
50V
0.1u
C0DBAZH00020
DC-DC CONVERTER
R9719
R9718
17.4k
20k
Q9703
B1ABCF000138 P12V
R9704
10k
DCDC_ON
R9709
Q9704
100
R9702 B1ABCF000138
R9703
10k
10k
A B C
TH-37/42/50PX50U
D-Board (1 of 6) Schematic Diagram
7 8
R9722 R9726
10 10
3.3V
R9717 C9715 C9712 C9722 R9740
0.03 4V 6.3V 16V 0
68u
10u 0.1u
1.5V
R9716 C9714
C9713 C9721 R9741
0.03 4V 6.3V 16V 0
68u 10u 0.1u
R9723 R9727
10 10
1
2
9