D-Board (1 Of 6) Schematic Diagram - Panasonic TH-50PM50U Service Manual

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

D-BOARD (1/6)
TZTNP010YCS
A
B
C
TO
DG-BOARD
(DG5)
D5
D
R9062
1 1.2 100 RE_E+
E+ LVDS0
1.2 RE_E-
2
E- LVDS0
3 0
GND
R9063
1.2 RD_E+
4 100
E+ LVDS1
5 1.2 RD_E-
E- LVDS1
1.2 RC_E+
6
E+ LVDS2
7 1.2 RC_E-
E- LVDS2
0 R9064
8
GND 100
9 1.2 RB_E+
E+ LVDS3
1.2 RB_E-
10
E- LVDS3
11 1.2 R9065 100 RA_E+
E+ LVDS4
1.2 RA_E-
12
E- LVDS4
13 0 R9066
GND 100
1.2 RCLK_E+
14
E+ LVDSCLK
15 1.2 RCLK_E-
E- LVDSCLK
0 LVDS_DET
16 R9067
LVDS_DET
100
17 0 RCLK_0+
O+ LVDSCLK
0 RCLK_0-
18
O- LVDSCLK
19 0
GND
20 0 RE_0+
O+ LVDS0
21 0 RE_0-
O- LVDS0
22 0 R9102
GND
100
0 RD_0+
23
O+ LVDS1
24 0 RD_0-
O- LVDS1
E
0 R9076 100 RC_0+
25
O+ LVDS2
26 0 RC_0-
O- LVDS2
0
27 R9074
GND
100
28 0 RB_0+
O+ LVDS3
0 RB_0-
29
O- LVDS3
30 0 R9061 100 RA_0+
O+ LVDS4
0 RA_0-
31
O- LVDS4
R9060
100
F
TH-50PM50U
D-Board (1 of 6) Schematic Diagram
1 2
TO
P-BOARD
J0HABH000012
(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
ECO_ON
0
16 PS_SOS
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 P5V
IIC_CLK1 19 P3V_SCL1
3.0
IIC_DATA1 20 P3V_SDA1
STB3.3V
21 0 C9026
GND
16V
FL9003
22 3.3 J0HABH000013 G 1u
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
29 0 P5V
GND
SC_CBK
5.0
P5V 30
SC_CSL
SC_CSH
TO SC_CML
SC-BOARD
SC_CMH
(SC20)
P5V P5V
D20
C9022 C9023 C9027
5.0
1 16V 16V 16V
P5V 0.1u 1u
47u
2 2.9
CL
3 0.8
CLK SC_CL
5.3
4 SC_CLK
SIU
SC_SIU
5 0
GND
SC_SID
6 0 SC_SCSU
SID
SC_CEL2
2.2
7
SCSU SC_CPH
2.8
8
CEL2
R9073
9 0.1 EXB2HV470JV
CPH
10 0
GND
0
11
DRV_SOS7
0
12
DRV_SOS2
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
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
C9739
50V
0.1u
R9720
63.4k
C9718 C9725
50V 50V
22p 1000p
R9728
20k
C9716
C9727
50V 50V
22p 1000p
R9729
20k
R9719
R9718
17.4k
20k
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
FP_CPH
G2 A1
19 2
Vcc G1
20 1
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
FP_CMH
G2 A1
19 2
Vcc G1
20 1
R9012
EXB2HV103JV
TO
D-BOARD
(4/6)
5 6
87
P12V
R9722 R9726
10
C9728
16V
4.7u
C9743 C9744 C9741 C9742 D2 D2 D1 D1 L9701
R9717 C9715
16V 16V 16V G1C6R8M00009
16V 0.03
4.7u 4.7u 4.7u
0.1u
1 28
G2 S2 G1 S1
RUN/SS1 PGOOD
2 27
SENSE1+ TG1
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 R9716
SGND PGND 16V D9700
4.7u 0.03
MA2J72800L Q9701
10 19
3.3VOUT BG2
WW-B1M-A0002
11 18
ITH2 BOOST2
G2 S2 G1 S1
12 17 R9739 C9723
VOSENSE2 SW2
0 50V R9723 R9727
0.1u 10
13 16
SENSE2- TG2
14 15
SENSE2+ RUN/SS2
C9719
50V
1000p
C9740
IC9702
50V
0.1u
C0DBAZH00020
DC-DC CONVERTER
Q9703
B1ABCF000138 P12V
R9704
10k
DCDC_ON
R9709
Q9704
100
R9702 B1ABCF000138
R9703
10k
10k
A B C
TH-50PM50U
D-Board (1 of 6) Schematic Diagram
7 8
TH-50PM50U
10
3.3V
C9712 C9722 R9740
4V 6.3V 16V 0
68u
10u 0.1u
1.5V
C9714
C9713 C9721 R9741
4V 6.3V 16V 0
68u 10u 0.1u
10
1
2
9