D-Board (6 Of 11) Schematic Diagram - Panasonic TH-42PA20A Service Manual

TH-42PA20A / TH-42PA20F / TH-42PA20H / TH-42PA20M / TH-42PA20R

4.20. D-Board (6 of 11) Schematic Diagram

B D F H J L N
A C E G I K M
A
B
C
D
E
F
TH-42PA20A/F/H/M/R D-BOARD (6 of 11) Schematic Diagram
1
2
D-BOARD TXN/D1QCSE (6/11)
!
L9701 STB5V_S STB5V_M
R9996
ELKE103FA 0
1 3
2 R9736 Q9702
2SB14400HL
2.7k
R9734 3.3V
1k
R9737
1k
R9735
10k Q9701
2SD0601A0L
AS_SCL2
5V<->3.3V
AS_SDA2
Q9703
2SK062000L
STB5V_S
R9733
5.6k
R9732
IIC CONT
100
D9711
C9703 2SK062000L
D4 100p MAZ30620ML
Q9719
1
STB5V
IIC_CONT 2
C9700
3
GND
AS_SCL1
SCL1 4 R9701 100
1
IIC 5V
SDA1 5 R9702 68 AS_SDA1
2
SCL2 6 R9703 AS_SCL2
100
3
IIC 5V
AS_SDA2
SDA2 7 R9704 100
4 VSS
SCL3 8 R9705 100
AS_SCL3
SDA3 9 R9706 100
AS_SDA3 IC9711
10 R9707 100
IRQ
AS_IIC_INT
C0JBAS000109
11 R9708 100
RST
12
GND
D9705
MAZ30620ML
D9706 D9708 D9710 D9713
MAZ30620ML MAZ30620ML MAZ30620ML MAZ30620ML
D9707 D9709 D9712
MAZ30620ML MAZ30620ML MAZ30620ML
P5V
C9702
C9701
TO D20
16V 16V
47u
0.1u
SC-BOARD
1
(SC20)
R9710
2 150
CL
R9711
3 150
CLK
R9712
150
4
SIU
5
R9713
6 150
SID
R9714
7 150
SCSU
R9715
8 150
CPL
R9716
9 150
CPH
10
0 R9700
11
SOS1
R9717
SOS2 12 0
R9719
13 150
CEL
R9720
14 150
CEH
15
16
R9721
150
CSL 17
R9722
18 150
CSH
R9723
19 150
CML
R9724
20 150
CMH
R9709
47k
3 4
Q
TO
D-BOARD
(1/11)
D9715 C9706
16V
MAZ30620ML
0.1u
IIC 3.3V
R9738 R9739
2.7k
2.7k
AAC_SCL2
C9774
Q9704 33p
2SK062000L
AAC_SDA2
AAC_IIC_CONT
ABB_A5
R9949 41
ABB_A6
10k
42
ABB_A7
43
ABB_A8
44
ABB_A9
45
D
ABB_A10
46
ABB_A11
47
48
G
S ABB_A12
49
ABB_A13
50
16V ABB_A14
51
0.1u ABB_A15
52
ABB_A16
8 53
VDD
ABB_A17
54
7 ABB_A18
55
H:ON
6 56
C9707
16V D9716 57
5 0.1u R9750
MA2J11100L 58
1k
59
60
61
R9751
62
EXB38V103JV
63
64
65
R9744 R9752
66
SWITCH 10k 100
67
68
69
AS_SCL1 56 R9757
70
AS_SDA1 56 R9759
71
R9741
4.7k
72
73
R9747
1k 74
75
Q9710
76
2SB0709A0L R9748 0
R9745
10k 77
AS_IIC_INT R9749 4.7k
78
79
R9867
80
10k C9712
100p
C9713
100p
R9763
AAP_CL
R9754
EXB38V272JV
AAP_CLK
AAP_SIU
C9705
1000p
AAP_SID
AAP_SCSU
AAP_CPL
AAP_CPH
AAQ_CEL
AAQ_CEH
AAQ_CSL
AAQ_CSH
AAQ_CML
AAQ_CMH
5 6
44
C9708 C9718 C9719
16V 16V 16V X9701
47u 0.1u
4.7u H0J245500024
24.576MHz
C9722
50V
10p
C9775
33p
R9795
1M
R9766
0
R9785
EXB38VR000V
AAU_VA8
160
AAU_VA7
159 AAU_VA6
VA6
NDCAS 158
AAU_VA5
A09 VDD NDRAS VA5 157
AAU_VA4
A10 OSCI VA8 VA4
156
OSCO AAU_VA3
A11 VA7 VA3
155
VSS AAU_VA2
A12 VA2
154
A06 AAU_VA1
VSS VA1
153
A07
A13 A08 VA0 R9786
152
EXB38VR000V
A14 SID15
151
AAU_VA0
A15 SID14 150
A16 SID13 R9788 0
149
A17 SID12
148
A18 VSS
147
A19 SID11
146
VDD SID10
IC9701 145
A20 SID09
144
A21 SID08 143
MN102L230
A22 SID07
142
A23 SID06
141
MICOM
P00 AUDIO MUTE SID05
140
P01 SID04
139
P02 VDD
138
P03 SID03
137
P04 RESET_OUT SID02
136
P05 NO_SYNC SID01
135
P06 AVDD SID00 134
AAT_C
P07 IREF NVRAS
133
AAT_B
P10 BOUT NVCAS
132
GOUT
P11 SCL1 SC
75.P16 IIC EX CONT VREF 131
AAT_A
P12 SDA1 76.NIRQ1 IIC_INT NDTOE
ROUT 130
77.NIRQ2
P13 ECLK
78.P27 VIDEO MUTE(DRIVER) VSS 129
P14 RW601
79.VDD IRQ0 128
P15 80.VSS YMCS AVSS 127
126
81.TESTIN C9725
82.MUSKIK 125 6.3V
R9787
83.MUSIB 10u
124 1k
84.MUSID
123
122
C9727 R9789
121
16V 470
0.1u
R9782
5.6k
R9762
EXB38V103JV
10k
R9768
EXB38V470JV
R9774
10k
R9783 56
R9771
R9769
EXB38VR000V EXB38VR000V
R9784 56
R9791
4.7k
R9806
1k
IC9702
Q9707
2SB0709A0L
C3EBJC000038
STB5V_M
1 8
E0 VCC C9726
C9724
16V
2 7 0.1u
E1 WC
16V 4.7u
R9718 3 6 AS_SCL1
E2 SCL
0
AS_SDA1
4 VSS SDA 5
C9710
R9725
16V
22k
47u
EEPROM
TH-42PA20A/F/H/M/R D-BOARD (6 of 11) Schematic Diagram
7 8
T U
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
R9790
1.5k
26
27
28
29
30
31
32
33
9