D-Board (2 Of 12) Schematic Diagram - Panasonic TH-42PHW7EX Service Manual

TH-42PHW7EX / TH-42PHD7EK / TH-42PHD7BK / TH-42PHD7UY

15.24. D-Board (2 of 12) Schematic Diagram

1
2
P5V
R9906
C9905 C9907 C9912
0
6.3V 16V 6.3V
3 10u
0.1u 10u
IC9867
C0CBCBD00008
REG 3.3V
C9909
16V
0.1u
R9907
C9906 C9908 C9911
0
6.3V 16V 6.3V
10u 0.1u 10u
IC9868
C0CBCBD00008
REG 3.3V
C9910
16V
0.1u
ANF_B_M
R9893
0
R9911
75
ANF_G_M
R9888
0
R9912
75
ANF_R_M
R9886
0
R9913
75
4
5
6
P5V *R9898
0
*C9894 *C9895
16V
6.3V
0.1u
10u
*IC9860
C0JBAZ001992
SN74CBT16211ADGGR
7
8
9
P5V
*Q9010
*R9106
B1ADCC000004 10k
*R9100
1k
*R9116
*R9082 330 *R9124
*Q9011
10k
B1ABCC000004
*R9111
47k
10
TH-42PHD7BK/EK/UY, TH-42PHW7EX
D-Board (2 of 12) Schematic Diagram
10 11
C9914
16V
0.1u
C9929
16V
0.1u
C9913 C9921
16V
16V *R9918
0.1u
0.1u 6.8k
C9917
41
50V
0.01u
42
43
AVSS
44 CLAMP DVDD
AVDD AVDD DVDD
45
AVSS DVSS
C9918 46 AVDD
50V
*IC9869
0.01u AVSS
47
GIN
48
AK5401AVQ
C9919
C9920 SOGIN
50V 1000p 49
16V 0.1u C0FBAD000102
50 AVSS
51 AVDD
A/D (MAIN)
C9915 AVDD
52
50V
AVSS
0.01u 53
RIN
54
R9916
A0
P3V_SCL2 0 55 AVSS DVSS
SCL AVDD DVDD
56
P3V_SDA2
RESET DVDD
SDA
57
R9917 C9916
58
0 16V 0.1u
59
60
C9924
16V
0.1u
R9936
0
NRST
*C9922 *C9923
6.3V 16V
10u 0.1u
*IC9861
BUS SWITCH
C0JBAZ001992
SN74CBT16211ADGGR
100MHz
*Q9012 *R9130
10k
B1ADCC000004
*R9127
1k
*R9136
330
10k
*Q9013 *R9133
B1ABCC000004 47k
TO
D-BOARD
(8/12)
12 13
PHW7 ONLY
*R9932 *R9933 *R9934
EXB2HVR000V EXB2HVR000V EXB2HVR000V
MA_R0 SA_R0 MA_G0 SA_G0 MA_B0 SA_B0
MA_R1 SA_R1 MA_G1 SA_G1 MA_B1 SA_B1
MA_R2 SA_R2 MA_G2 SA_G2 MA_B2 SA_B2
MA_R3 SA_R3 MA_G3 SA_G3 MA_B3 SA_B3
3.3V
MA_R4 SA_R4 MA_G4 SA_G4 MA_B4 SA_B4
MA_R5 SA_R5 MA_G5 SA_G5 MA_B5 SA_B5
MA_R6 SA_R6 MA_G6 SA_G6 MA_B6 SA_B6
R9924
0 MA_R7 SA_R7 MA_G7 SA_G7 MA_B7 SA_B7
C9930
16V
0.1u
20
MA_B0
19 MA_B1
18
MA_B2
BOUT2
17
MA_B3
BOUT3
16
MA_B4
BOUT4
15
MA_B5
BOUT5
14
MA_B6
BOUT6
13
MA_B7
BOUT7
12
DVDD 11
DVSS
10
MA_G0
GOUT0
9
MA_G1
GOUT1
8
MA_G2
GOUT2
7
MA_G3
R9184
GOUT3
6 MA_G4 0
GOUT4
5
MA_G5
GOUT5
4
MA_G6
3
MA_G7
2
1
C9931
16V
0.1u
BUS SWITCH
AA AB
14 15
88
D-BOARD
!
TZTNP01VCSU (TH-42PHD7BK/EK/UY)
TZTNP01VRSE (TH-42PHW7EX)
(2/12)
STB3.3V
A16 1 48 A17
A15 A16
R9186
A15 10k
2 47
A14 BYTE
A14
3 46
A13 VSS
A13 D15
4 45
A12 DQ15/A-1
A12 D07
5 44
A11 DQ7
A11 D14
6 A10 DQ14 43
A10 D06
7 42
A9 DQ6
A9 8 41 D13
A8 DQ13
D05
9 40
N.C. DQ5
D12
10 39
N.C. DQ12
ABI_D D04
11 38
WE DQ4
12 37
RESET VCC
D11 C9048 C9049
13 N.C. DQ11 36
16V 16V
0.1u 4.7u
D03
14 35
N.C. DQ3
D10
15 34
RY/BY DQ10
D02
16 33
N.C. DQ2
A18 D09
17 32
A17 DQ9
A8 D01
18 31
A7 DQ1
A7 D08
19 30
A6 DQ8
A6 20 29 D00
A5 DQ0
A5 ABI_I
21 28
A4 OE
A4
22 27
A3 VSS
A3 ABI_J
23 26
A2 CE
A2 A1
24 25
A1 A0
AC AD
TH-42PHD7BK/EK/UY, TH-42PHW7EX D-Board (2 of 12) Schematic Diagram
16 17
21
22
23
24
25
25
27
AE AF
18