Panasonic TH-42PW6EX Service Manual page 66

D-BOARD TNPA2825 (1/11)
A
!
B
AF_G
G
40
GND
39
AF_B
B
38
GND
37 AF_R
R
36
GND
35
R9130 100
HD
34 AE_HD_S
GND
33
R9131 100
VD
32 AE_VD_S
R9132 100
CLP P5V
31 AE_NCLP_S
GND
30
5V
29
R9730 100 AD_STB_ON
STB_ON
28
*R9729 100 AD_RTC_INT
REAL TIME /INTRA
27
R9988 0 AD_FAN_CONT
FAN_CONT
26
R9728 0 AD_REMOCON_OUT
REMOCON_OUT
25
R9987 0 AD_ALL_OFF1
ALL_OFF
24
RXD_PC
C 23
GND AS_RXD_PC
22
TXD_PC AS_TXD_PC
21
GND AS_RXD_TU
20
RXD_TU AS_TXD_TU
19
GND
18
EXB38VR000V
TXD_TU
17 R9727
GND
16 R9986
0
POWER STATUS
15
GND
14 R9726 0
CABLE DET
13 R9985 0
SOUND MAIN MUTE
12 R9984
0
RESET
11
GND
10
SDA3
9
SCL3
8
SDA2
7
SCL2
6
SDA1
5
SCL1
4
GND
3
IIC_CONT
2
STB5V
1
TO
*IC9001
J-BOARD D3
D (J3)
C0CBCBD00008
P5V
*C9001
6.3V
10u
E
F
B D F H J L N
A C E G I K M
TH-42PW6/TH-42PWD6 D-Board(1of11)Schematic Diagram
1 2
TO
J-BOARD
(J6)
*D6
*R9001 *R9004
EXB38V470JV
EXB38V470JV
AVR 3.3V
*C9120
*C9006 *L9001
*D9001 6.3V
16V ELKE103FA
3.3V 0.1u MAZ30360HL 10u
3.3V
1 3
2
*C9014
16V
0.1u
5V
*C9011
*C9007
16V
4V
0.1u
220u
*C9003
16V
0.1u
LVDS RX
*C9002
0.1u *L9002 *C9121 *C9012
DS90CF386MTDX
16V
16V ELKE103FA 6.3V
10u 0.1u
1 3
2
*C9122 *C9013
*L9003
6.3V
ELKE103FA 16V
10u 0.1u
1 3
2
O P
3 4
*IC9003
C0JBAB000550
SN74LVC1G04DBVR
ANALOG(S)
INVERTER
&
*R9015
33 DIGITAL2
*C9022
16V
0.1u
*R9006
*R9010 *R9012
EXB38V470JV
EXB38V470JV EXB38V470JV
*IC9002
C0ZBZ0000551
P5V
*C9029
*C9028 16V
10u
*R9016
33 6.3V 0.1u
*IC9004
H:ON
C0JBAS000109
SWITCH
P5V
TO
D-BOARD Q R S
(6/12)
5
IC9006
C0CBCBD00008
P5V
AVR3.3V
C9030 C9039
R9110 C9037
C9051
0 6.3V 16V
6.3V
16V
10u 10u
0.1u 0.039u
C9032
16V
0.1u
C9034
16V
0.1u
R9114
C9031
C9036 C9038
0 6.3V C9046
6.3V 16V
16V
10u
10u 0.1u 0.1u
C9033
16V
0.1u
C9035
IC9007
16V
0.1u
C0CBCBD00008
AVR3.3V
41
42
AF_B C9042
43
25V
R9019 GND
R9022 0.047u 44 CLAMP
0
75 VD VD
45
GND
VD
46
C9043 25V
GND
47
AF_G 0.047u IC9009
GAIN
48
R9020 C9044
SOGIN C0FBAD000069
0 R9023 49
1000p
75 GND
50
C9045 16V
VD A/D (S)
51
0.1u
VD
52
GND
53
AF_R C9040
RAIN
54
R9113 0.047u 25V
A0
0 R9024 55 GND
AAC_SCL2
75
SCL VD
56
AAC_SDA2
GND
SDA
C9041 57
58
0.1u 16V
59
60
C9048
16V
0.1u
100MHz
*C9052
*C9050
16V
6.3V
0.1u
10u
*IC9005 *IC9008
C0JBAZ001992 SWITCH C0JBAZ001992
SN74CBT16211ADGGR SN74CBT16211ADGGR
HI:HI-Z
*R9025
10k
*R9027
*R9026
*Q9001 330
47k
2SD0601A0L
TH-42PW6/TH-42PWD6 D-Board(1of11)Schematic Diagram
6 7
1
2
3.3V
C9055
16V
0.1u
R9115
0
20
19 AJ_B0
18 AJ_B1
BLUE<2>
VDD
17 AJ_B2
VDD BLUE<3>
16 AJ_B3
GND
BLUE<4>
15
AJ_B4
BLUE<5>
14
AJ_B5
BLUE<6>
13
AJ_B6
BLUE<7>
12
AJ_B7
VDD
11
GND
10
GREEN<0>
9
AJ_G0
GREEN<1>
8
AJ_G1
GREEN<2>
7
AJ_G2
GREEN<3>
GND 6
AJ_G3
VDD GREEN<4>
5 AJ_G4
VDD
GREEN<5>
4 AJ_G5
3 AJ_G6
2 AJ_G7
1 C9056
16V
0.1u
SWITCH
HI:HI-Z
*R9030
4.7k
3
4
T U
8 9