Panasonic TH-50PHW6BX Service Manual page 240

14.30. D-Board (7 of 15) Schematic Diagram
AA
11
12
13
14
15
16
17
18
19
ABI_B
20
1
AAH_SD08 2
AAH_SD09 3
AAH_SD10 4
AAH_SD11 5
ABI_A
6
ABV_D08
7
ABV_D09
8
ABV_D10
9
C9729
ABV_D11
10
16V
4.7u
11
21
ABI_D
12
13
C9730 ABI_C
14
16V
0.1u
15
ABL_VA8
16
ABL_VA6
17
ABL_VA5
18
ABL_VA4
19
20
22
23
C9731
16V
1
1OE
2
1A1
3
24 2Y4
4
1A2
5
25
2Y3
6
1A3
R9867
33
7
2Y2
8
1A4
9
26 2Y1
C9728
10
16V GND
0.1u
R9814
10
TO BACK PAGE
R9872
R9811
R9810
27
28
29
30
31
32
TH-50PHD6/TH-50PHW6 D-BOARD (7 of 15) Schematic Diagram
8
40
SC VSS
AAH_SD15
39
SI/O0 SI/O7
AAH_SD14
38
SI/O1 SI/O6
AAH_SD13
37
SI/O2 SI/O5
AAH_SD12
36
SI/O3 SI/O4
35
DT/OE SE
ABV_D15
34
I/O0 1/O7
ABV_D14
33
I/O1 I/O6
ABV_D13
32
1/O2 I/O5
ABV_D12
31
I/O3 I/O4
30
VCC VSS
29
WE DSF
28
NC NC
27
RAS CAS
26
NC QSF
ABL_VA0
25
A8 A0
ABL_VA1
24
A6 A1
ABL_VA2
23
A5 A2
ABL_VA3
22
A4 A3
ABL_VA7
21
VCC A7
0.1u
20
VCC
19
2OE
18
1Y1
17
2A4
16
1Y2
15
2A3
14
1Y3 R9744
0
13
2A2
12
1Y4
11
2A1
C9732
16V
0.1u
R9945
R9946
IC9706
C0JBAZ000545
5V -> 3.3V
Q9706
B1CBHD000001
AA_DRVRST
0
0 AA_DRVMUTE_M
0 AA_DRVMUTE_S
AAE_MCDATA
9
R9799
R9798
5.6k
5.6k
1 44
RESET
RY/BY
AO_A18 2 43
A18 WE
AO_A17 3 42 AO_A8
A17 A8
AO_A7 4 41 AO_A9
A7 A9
AO_A6 5 40 AO_A10
A6 A10
AO_A5 6 39 AO_A11
A5 A11
AO_A4 7 38 AO_A12
A4 A12
AO_A3 8 37 AO_A13
A3 A13
AO_A2 9 36 AO_A14
A2 A14
AO_A1 10 35 AO_A15
A1 A15
AO_A0 11 34 AO_A16
A0 A16
12 33
CE BYTE
13 32
VSS VSS
ABV_D15
14 31
OE DQ15/A-1
ABV_D07
ABV_D00 15 30
DQ0 DQ7
ABV_D14
ABV_D08 16 29
DQ8 DQ14
ABV_D06
ABV_D01 17 28
DQ1 DQ6
ABV_D13
ABV_D09 18 27
DQ9 DQ13
ABV_D05
ABV_D02 19 26
DQ2 DQ5
ABV_D12
ABV_D10 20 25
DQ10 DQ12
ABV_D04
ABV_D03 21 24
DQ3 DQ4
ABV_D11 22 23
DQ11 VCC
C9733
16V
0.1u
AAO_MCHD
AAO_MCVD
10
AAO_MCCLKO
10
AAO_MCLDO
R9577
0
C9737
16V
0.1u
3.3V
AAO_MCDATAO
10
AB
D-BOARD TXN/D1
!
TO 2/16
R9800
0
STB5V_M
D12
R9803
100
1
TXD
2
GND
R9804
100
3
RXD
R9805
4
0
5
STB5V STB5V_S
6
GND
12V 7 VPP12V
UNREG14V
1.8V_S
11
S
C974
16
0.1
AA_K
AA_S
AA_
AA_P
AA_S
A
A
IC9708
C3EBGC000018
1 8
A0 VCC
C9748 C9750
16V
16V
2 7
A1 WP
0.1u
4.7u
R9834 56
3 6
A2 SCL
R9835
4 5 56
GND SDA
EEPROM
P5V
R9931
R9933
10k 330
R9934 MA
10k
Q9714
R9932
1k 2SD0601A0L
R9992
R9990
330 330
R9993 MA
10k
R9991 Q9717
10k
2SD0601A0L
1.8V
R9939
R9941
330 330
R9942 MA
10k
R9940 Q9716
10k
2SD0601A0L
12
86