Panasonic TH-37PA20A, Руководство по обслуживанию

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4.21. D-Board (7 of 11) Schematic Diagram
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AD_CABLE_DET
AD_KEY
AAO_UBK
AAO_NUEL
AAO_UMH
AAO_UML
AAO_USH
AAO_USL
AAO_UEH
AY_CMH
AY_CML
AY_CSH
AY_CSL
AY_CBK
AY_CEL
AY_CPH
AY_CPL
AY_SCSU
AY_SID
AY_SIU
AY_CLK
AY_CL
AAD_MCCLK
AD_NRST
AAL_MCLDO
AAL_MCCLKO
AAL_MCDATAO
AAD_MCDATA
AG_REM_OUT
AD_STB_ON
AS_IIC_INT
AS_TXD_TU
AR_DPMS_VD AR_DPMS_HD
AAQ_CML
AAQ_CMH
AAP_SCSU
AAP_CPL
AAP_CPH
AAD_MCDATA
AD_ALL_OFF1
AD_DATA_SOS
AD_SC_SOS2
AD_PS_SOS
AD_FAN_SOS
AG_REM_OUT
AG_REM_INH
VPP12V
AS_TXD_PC
AS_RXD_PC
AD_SC_SOS1
AAF_SD12
AAF_SD13
AAF_SD14
AAF_SD15
AAF_SD08
AAF_SD09
AAF_SD10
AAF_SD11
AAE_SD10
AAE_SD11
AAE_SD09
AAE_SD08
AAE_SD15
AAE_SD14
AAE_SD13
AAE_SD12
AD_RUSH_ON/OFF
AD_TV_ON/OFF
AD_KILL_SOS
AS_SCL3
AS_SDA3
AD_DRVMUTE20
AW_UMH
AW_UE2H
AAP_CL
AAP_CLK
AAP_SIU
AAQ_CEL
AAP_SID
AAQ_CEH
AAQ_CSH
AAQ_CSL
AW_UML
AW_UEH
AW_USL
AW_USH
AG_REM_INH
AD_LED_R
AD_LED_G
ABC_D15
ABC_D12
ABC_D04
ABC_D14
ABC_D13
ABC_D05
ABC_D06
ABC_D07
AD_REMOCON_OUT
AS_TXD_PC
AS_RXD_PC
AAF_SD08
AAF_SD09
AAF_SD11
ABB_A18
AAT_I
AAT_J
AAT_D
ABC_D09
ABC_D08
ABC_D10
ABC_D11
AAF_SD10
AAT_A
AAT_B
AAT_D
AAU_VA6
AAU_VA8
AAT_C
AAU_VA4
AAU_VA5
AAF_SD12
AAF_SD13
AAF_SD14
AAF_SD15
ABC_D13
ABC_D12
AAU_VA0
AAU_VA1
ABC_D15
ABC_D14
AAU_VA2
AAU_VA3
AAU_VA7
ABB_A4
ABB_A5
ABB_A6
ABB_A7
ABB_A17
ABC_D01
ABC_D02
ABC_D08
ABC_D09
ABB_A1
ABB_A2
ABB_A3
ABB_A0
ABC_D00
ABC_D11
ABC_D03
ABC_D10
ABB_A12
ABB_A11
ABB_A10
ABB_A9
ABB_A8
ABB_A16
ABB_A15
ABB_A14
ABB_A13
AD_SOS_STATUS AD_RTC_INT
AD_REMOCON
AAC_IIC_CONT
AZ_PCDI
AZ_PCD
AD_DRVMUTE20
AAL_MCHD
AAL_MCVD
AAD_MCCLK AAD_MCLD
AS_RXD_TU
AD_DRVRST0
STB5V_S
AD_DRVMUTE2 AD_DRVMUTE10
AD_DRVMUTE1
AD_DRVRST0 AD_DRVRST
AAA_CLKC
C9737
16V
0.1u
D9771
MA3X152K0L
C9732
16V
0.1u
D9719
MAZ30620ML
R9818
100
R9577
100
R9883
100
R9878
100
UNREG15V
R9907
10k
R9856
100
IC9602
C0JBAZ000545
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
R9932
1k
R9794
2.7k
R9827
3.3k
D12
1
2
3
4
5
6
7
R9901
0
R9935
5.6k
R9942
10k
C0JBAZ000545
IC9706
OE1
1 2
I0
3
O7
4
I1
5
O6
6
I2
7
O5
8
I3
9
O4
10
GND
11
I4
12
O3
13
I5
14
O2
15
I6
16
O1
17
I7
18
O0
19
OE2
20
VCC
C9760
16V
0.056u
R9931
10k
R9832
10k
IC9604
C0JBAZ001604
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
R9800
0
C9602
16V
0.1u
R9944
1k
C9759
16V
0.1u
C9729
16V
4.7u
R9874
100
R9829
39k
C9762
33p
R9940
10k
R9834
56
R9896
100
R9898
0
C9767
16V
1u
D9720
MAZ30620ML
R9814
10
R9799
5.6k
R9855
39k
R9905 10k
R9864
100
R9897
10k
R9853
10k
C9740
16V
0.1u
C9756
1000p
R9679
0
R9770
10k
R9833
39k
D9724
MA2J11100L
R9941
330
C9733
16V
0.1u
3.3V
R9873
4.7k
C9731
16V
0.1u
R9922
100
R9857
1k
Q9715
2SD0601A0L
D9730
MA3X152K0L
R9937
330
R9890
10k
R9842 56
C9753
16V
0.1u
R9933
330
R9924
22k
R9849 100
R9848
EXB38V103JV
R9869
100
R9920
1M
R9889
100
R9939
330
3.3V
R9861
10k
C9728
16V
0.1u
R9880
100
C9769
16V
0.1u
R9817
0
R9876
10k
R9820
4.7k
C3HAHC000006
IC9704
4
SI/O2
8
I/O1
9
1/O2
6
DT/OE
3
SI/O1
2
SI/O0
10
I/O3
11
VCC
12
WE
7
I/O0
13
NC
14
RAS
1
SC
15
NC
16
A8
17
A6
5
SI/O3
18
A5
19
A4
20
VCC
26
QSF
40
VSS
28
NC
27
CAS
39
SI/O7
29
DSF
38
SI/O6
37
SI/O5
36
SI/O4
35
SE
34
1/O7
33
I/O6
32
I/O5
31
I/O4
22
A3
21
A7
23
A2
30
VSS
24
A1
25
A0
R9860
100
R9836
100
R9851 22k
R9886
100
C9603
16V
0.1u
C9748
16V
0.1u
R9847
10k
R9798
5.6k
3.3V
R9909 10k
P5V
R9903 10k
R9946
10
C9750
16V
4.7u
R9825
1k
1%
R9913
22k
IC9707
C0JBAE000283
1 2 3
5 4
R9868
4.7k
R9852
10k
STB5V_S
D9769
MA3X152K0L
R9859
1k
R9893
100
R9838
0
R9910
100
C9741
16V
0.1u
IC9601
C0JBAZ001604
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
C9742
16V
47u
C9752
0.01u
D9723
MAZ30620ML
R9894
100
C9604
16V
0.1u
R9824
0
C9601
16V
0.1u
R9819
100
R9925
0
IC9710
C0EBB0000024
1 2
IN
3 4
GND
5 6
OUT
7
VCC
8
R9921
100
R9871
1k
P5V
R9943
100
C9766
6.3V
10u
R9846 10k
R9841 56
STB5V_S
R9837
10k
C9755
1000p
C9761
33p
R9900 100
R9804
100
R9906 100
Q9706
2SK062000L
G
D
S
R9840 100
R9803
100
IC9708
C3EBGC000018
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
R9604
0
R9816
1k
C9763
0.01u
C9768
16V
1u
IC9703
C0JBAZ001604
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
1%
R9919
10k
IC9709
C2BBGF000297
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
R9936
5.6k
Q9709
2SD0601A0L
C9751
0.01u
R9914
1k
C9730
16V
0.1u
C9739
16V
0.1u
R9923 100
C9765
16V
0.1u
R9918
0
Q9716
2SD0601A0L
Q9714
2SD0601A0L
R9934
10k
R9882
100
R9603
0
R9945
10
R9930
100
Q9708
2SD0601A0L
R9850
100
R9858
100
R9805 0
1.8V
R9917
10k
R9839
100
P5V
R9916
0
R9875
100
IC9603
C0JBAZ001604
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
R9826
100
D9727
MA3X152K0L
R9835
56
R9843
10k
R9904
10k
R9885
EXB38V103JV
R9879
100
R9823
0
C9754
16V
0.1u
X9702
H0J921400003
R9887
10k
C3FBLD000039
IC9705
1
RY/BY
44
RESET
2
A18
3
A17
4
A7
5
A6
6
A5
7
A4
8
A3
9
A2
10
A1
11
A0
12
CE
13
VSS
14
OE
15
DQ0
16
DQ8
17
DQ1
18
DQ9
19
DQ2
20
DQ10
21
DQ3
22
DQ11
23
VCC
24
DQ4
25
DQ12
26
DQ5
27
DQ13
28
DQ6
29
DQ14
30
DQ7
31
DQ15/A-1
32
VSS
33
BYTE
34
A16
35
A15
36
A14
37
A13
38
A12
39
A11
40
A10
41
A9
42
A8
43
WE
R9908
100
R9602
0
C9749
16V
0.1u
C9743
16V
1u
R9844
10k
R9895
100
R9569
0
R9557
0
R9810
0
R9811
0
R9872
0
R9563
0
74LCX244MTCX
74LCX244MTCX
M38049FFFP
TVRJ951-1:SD
SN74ACT244PWR
SN74ACT244PWR
SN74ACT244PWR
SN74ACT244PWR
SN74AHC1G32HDBVR
5V->3.3V
NC NC
Cd NC
NC
MAIN_RESET P53/SRDY2
3.AN0 15V_DET 1.P62/AN2 SC_SOS
3.3V->5V
3.3V->5V
3.3V->5V
5V->3.3V
2Y1
1OE VCC
1A1
2Y4
1A2
1A3
1A4
GND
2Y3
2Y2
2OE
1Y1
1Y2
1Y3
1Y4
2A4
2A3
2A2
2A1
GND
TXD
RXD
GND
STB5V
12V
31.P21 STB_ON
4.P57/INT3 RTC_INT
NC
2Y1
1OE VCC
1A1
2Y4
1A2
1A3
1A4
GND
2Y3
2Y2
2OE
1Y1
1Y2
1Y3
1Y4
2A4
2A3
2A2
2A1
2Y1
1OE VCC
1A1
2Y4
1A2
1A3
1A4
GND
2Y3
2Y2
2OE
1Y1
1Y2
1Y3
1Y4
2A4
2A3
2A2
2A1
2Y1
1OE VCC
1A1
2Y4
1A2
1A3
1A4
GND
2Y3
2Y2
2OE
1Y1
1Y2
1Y3
1Y4
2A4
2A3
2A2
2A1
P54/CNTR0 DPMS VD P55/CNTR1 DPMS HD
21.P40/INT40/XCOUT SCL
20.P41/INT00/XCIN SDA
KEY_SCAN
NC
DRV_SOS
POWER_SOS
NC
IICINT
IIC SEL
48.P00/AN8 A_MUTE 47.P01/AN9 M_POWER 46.P02/AN10 KILL_SOS
IICCONT
P31/DA2
RUSH_ON/OFF
P04/AN12
DRIVER_MUTE P06/AN14 NC
DRVER_RST POWER_SNS P11/INT01
P12 NC P13 NC
P14 CABLE_Z
P24 LED_R
P15 POWER STAT
P17 ALL_OFF1
P16 SOS_INH
29.REM_INH
30.P22LODER_MD
32.P20_REM OUT
P25MAIN_CONF
P26 LED_G
P27 INT_SERIAL
XOUT
XIN
VSS
18.CNVSS/VPP
19._RESET
17.P42/INT1 FPGA CS
/CNTR2 PRG RST P47/_SRDY1 P50/_SIN2 DIN P51/_SOUT2 DOUT P52/_SCLK2 CLK
5.P56/PWM NC
VCC
OR
A B
GND
P63/AN3
P64/AN4
P65/AN5
P66/AN6
P67/AN7
AVSS
VREF
VCC
P30/DA1
P32/SDA
P33/SCL
P34/RXD3
P35/TXD_PC
P36/SCLK3
P37/_SRDY3
P44/RXD1 RXD_TU P45/TXD1 TXD_TU P46/SCLK1 PROG_CTL P43/INT2
2.AN1 5V_DET
P10/INT41 REM_IN
P07/AN15 P05/AN13
45.P03/AN11
9.216M
CONVERT MICOM
VRAM
(128KW*8bit)
1Mbit
8M ROM
FLASH MEMORY
2Y1
1OE VCC
1A1
2Y4
1A2
1A3
1A4
GND
2Y3
2Y2
2OE
1Y1
1Y2
1Y3
1Y4
2A4
2A3
2A2
2A1
3.3V->5V
TVRJ950-2
RESET
EEPROM
OR
12 10 14 16 13 11 15 18 17
D-BOARD
(2/11)
TO
AE AF AG
13
20
22
19
14
15
11
16
18
21
17
12
24
27
26
25
23
31
28
30
32
29
33
60
59
54
57
58
56
52
53
51
55
61
62
!
D-BOARD TXN/D1QCSE (7/11)
TH-42PA20A/F/H/M/R D-BOARD (7 of 11) Schematic Diagram TH-42PA20A/F/H/M/R D-BOARD (7 of 11) Schematic Diagram
45