D-Board (1 Of 12) Schematic Diagram - Panasonic TH-50PHD8UK Service Manual

TH-50PHD8UK

15.20. D-Board (1 of 12) Schematic Diagram

D-BOARD TZTNP020YSS (1/12)
A
12V->3.3V/1.4A
12V->1.5V/2.0A
B
P12V
C9780
25V
220u
R9593 R9596
R9595
8.2k 23.2k
10k
C9611
50V
0.01u
1 FB1
CS1-
2
INV1
CS1+
C9644 3
SS1
16V 0.1u EXTR
4 VCC
C9637 PGNDC
16V
5 VREG1
4.7u
EXTC
R9606 C9614 6
STB1
VREG2
0 6.3V 4.7u
7
STB2
EXT1H
R9604
8 GND
100
EXT1L
R9594 9 RT
C PGND
30k
C9613 10
CT
50V 100p EXT2L
C9617 11 SCP
16V 0.1u EXT2H
C9643 12 SS2
16V 0.1u PVCC
13
INV2
CS2+
14
FB2
CS2-
R9592
8.2k
R9597
47k
D
TO
P-BOARD
(P25)
D25
12.0
1
+12V
2 12.0
+12V
3 6.7 AA_FAN_CONT
FAN_CONT
R9891
0
4
GND 0
0
5
GND
6 0
GND
7 5.0
+5V
0
8
GND
5.0
9
+5V
10 5.0
STBY5V
11 0
GND
E
0
12
GND
13 2.6 STB_ON
F_STBY_ON
R9892
14 0 0 AA_FAN_SOS
FAN_SOS
0 R9893 0
15
ECO_ON
0 R9894 10k
16 AA_PS_SOS
PS_SOS
R9895 0
17 3.2 A_TV_ON/OFF
PANEL_MAIN_ON
18 0 R9896 0 AA_ALL_OFF1
ALL_OFF
R9897
0
19
0
RUSH_ON/OFF
0
20
KILL_SOS
F
A
TH-50PHD8UK
D-Board (1 of 12) Schematic Diagram
1 2
FL9500
F1J1E1040022
G
1 G 3
2
Q9502 Q9501
B1ABMD000004
B1MBCDA00002
28
27 C9646
16V 0.01u
R9608
26 D2 D2 D1 D1
0
R9603
25
1k
3.3V
24
C9645 G2 S2 G1 S1
23 16V 1u
L9500 R9610
C9601 C9515 C9634
G1C150MA0169
22 D9502 0.02 4V 16V 16V
68u 470u 0.1u
C9638 B0JCPE000004
16V 4.7u
21 1.5V
20
19 D9501 L9501
R9612
D2 D2 D1 D1 10u
B0JCDD000002 0.02
18
C9599
17
25V
4.7u
G2 S2 G1 S1
16
15
Q9500
B1MBCDA00002
R9599
24k
P12V
FL9703
FL9704
F1J1E1040022
F1J1E1040022
G
C9076 C9373
1 G
3 16V 50V
2 G
47u 0.01u
1 3
G
2
FL9705
F1J1E1040022
P5V
G
1
G 3
2 C9375 C9377
FL9706 16V 16V
F1J1E1040022 STB5V_M 47u 0.1u
G
1
G 3
C9379 C9383
2 IC9953
16V 16V
47u 0.1u
C0DBEJG00001
STB 3.3V
R9984
1k
STB5V
STB3.3V
STB5V_M
R9982 R9983
0 1.6k
R9985
0
R9981
C9991 C9992 C9993 C9994
0 16V
16V 16V 6.3V
0.1u 47u 0.1u 10u
3 4
TO
J-BOARD
(J1)
R/PR_S
GND
GND
PR_M
G/Y_S
GND
GND
G/Y_M
B/PB_S
GND
GND
B/PB_M
HD_S
GND
VD_S
HD_M
DPMS_HD
VD_M
GND
DPMS_VD
3.3V->2.5V/0.5A
IC9607
C0DBEJG00001
AVR 2.5V
3.3V
R9552 R9554
0 1k
R9553
0
R9556
2.5V_1 2.5V_3
C9618 C9619 1k
16V 16V
0.1u 47u
R9557
C9620 C9622 C9623 C9624
0
16V 6.3V 6.3V 6.3V
0.1u 10u 10u 10u
3.3V->2.5V/0.5A
IC9608
C0DBEJG00001
AVR 2.5V
3.3V
R9558
R9559 R9560
0
0
1k
R9562 2.5V_2
C9626 C9627
1k
16V 16V
0.1u 47u
C9628 C9630 C9631 C9632
16V
6.3V 6.3V 6.3V
0.1u
10u 10u 10u
1.2V
IC9954
C0DBEGE00002
AVR 1.2V
3.3V
R9974
33k
R9971
0 1.2V
3.3V
R9973
R9975
C9981 20k
C9982 0
16V
16V
47u
0.1u
C9983 C9984 R9976 C9985 C9986
4V 16V 0 6.3V 16V
220u 0.1u 10u 0.1u
TO
B C
DG-BOARD
(7/12)
5 6
84
FL9051
J0MAB0000175
ANF_R_S
ANF_G_S
ANF_B_S
D1
0
1
0
2
0
3
0.4
4
0
5
6 0 ANF_R_M
0
7
ANF_G_M
0.4
8
ANF_B_M
0
9
0
10 FL9001
3.3V
J0MAB0000175
0
11
0.4
12 1 20
OE1 VCC
C9031
13 0 R9032 2 19
I0 OE2
16V
PHD8UK: 1.2k
R9031 0.1u
0 Ex.UK:0
14 100 3 O7 18
O0
R9039
0
15 R9034 4 I1 17
I7 0
R9033 100 PHD8UK: 1.2k
4.4
16 Ex.UK:0 5 16
O6 O1
R9035 100 R9043 R9040
17 3.2 DPMS_HD 6 15
1.2k I2 I6 0
R9037 100
0.4
18 7 O5 14
O2
0 R9036 R9041
19 8 I3 13
100 I5 0
3.2 R9044
20 DPMS_VD 9 12
1.2k O4 O3
R9038 R9042
100 10 GND 11 0
I4
IC9031
C0JBAZ002198
5V->3.3V
TO
LEVEL CONVERTER
J-BOARD
(J5/J6)
D5
1 0
GND
1.6 MN_RX0+
2
M_X0+
3 1.6 MN_RX0-
M_X0-
0 R9211
4
GND 100
5 1.6 MN_RX1+
M_X1+
1.6 MN_RX1-
6
M_X1-
7 0 R9212
GND 100
1.6 MN_RX2+
8
M_X2+
9 1.6 MN_RX2-
M_X2-
0
10 R9213
GND
1.6 100
11 MN_RX3+
M_X3+
1.6 MN_RX3-
12
M_X3-
13 0 R9214
GND 100
0 MN_CLK+
14
M_XCLK+
15 1.6 MN_CLK-
M_XCLK-
0
16 R9215
GND
100
17 1.6 SB_CLK+
S_XCLK+
1.6 SB_CLK-
18
S_XCLK-
19 0 R9216
GND
1.6 100 SB_RX0+
20
S_X0+
21 1.6 SB_RX0-
S_X0-
22 0 R9217
GND
100
23 1.6 SB_RX1+
S_X1+
24 1.6 SB_RX1-
S_X1-
0
25 R9218
GND
100
26 1.6 SB_RX2+
S_X2+
1.6 SB_RX2-
27
S_X2-
28 0 R9219
GND
100
1.6 SB_RX3+
29
S_X3+
30 1.6 SB_RX3-
S_X3-
0
31 R9220
GND
100
2.5V_3
R9977
C9988
C9989 0
6.3V
16V
10u 0.1u
TH-50PHD8UK
D-Board (1 of 12) Schematic Diagram
7 8
1
2
HD_S
VD_S
HD_M
VD_M
3
4
5
6
7
9