Panasonic Vieta TX-26LXD70A, Руководство по обслуживанию

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12.21. DG-Board (7 of 13) Schematic Diagram
1 2 3 7 8 9
A
B
C
D
E
F
TX-26/32LXD70A
DG-BOARD (7/13) Schematic Diagram
4 5 6
TX-26/32LXD70A
DG-BOARD (7/13) Schematic Diagram
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DG-BOARD TNPA4293FS TX-26LXD70A (7/13)
DG-BOARD TNPA4293FR TX-32LXD70A (7/13)
Sheet005:PowerSupply/RST
4
+
+
+
+
+
+
+
+
3.30V
8.04V
5.00V
0.0V
0.0V
3.30V
AG_RMIN
NET005936
NET005937
AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON
C
D5606
B0JCDD000002
CL5712
C5670
10V
1u
CC2
L5604
G1C100MA0077
CL5660
*R5635
22k
C5609
47u
16V
R5622
100k
DG2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
D5604
B0JCDD000002
RB520S-30TE61
CL5714
C0DBAYY00274
MB39A128APFT-G-BND-ERE1
1 RT
2 CS1
3 VO1
4 FB1
5 REFIN1
6 ILIM1
7 -INC1
8 -INC2
9 ILIM2
10 FSW
11 FB2
12 VO2
13 CS2
14 GND
15 VREF 16
CTL
17
CB2
18
OUT2-1
19
LX2
20
OUT2-2
21
VB
22
PGND
23
VCC
24
OUT1-2
25
LX1
26
OUT1-1
27
CB1
28
PGOOD
29
CUVP
30
OVP
STB3.3V
D5607
MAZ802400L
CC3
CL5693
C5629
68u
4V
C5694
47u
6.3V
STB3.3V
C5610
16V
47u
C5640
0.1u
16V
CC2
R5672
0
*C5620 0.1u
50V
D5671
B0HCMM000014
R5612
23.2k
1%
CC3
R5660
5.6k
C5711
50V
0.1u
L5670
J0JHC0000078
*R5647
47k
R5634
16k
1%
TP5670
D5601
MA22D3900L
MA22D3900L
C5715
50V
0.1u
C5712
50V
0.1u
CC3
R5662
10k
TP5705
SUB9V(FHD)
C0CBCBC00190
IC5670
MM3143DNRE(R59-1828)
1
VDD
2
GND
3
CE
5
VOUT
4
NC
AG_G_LED_ON
Q5690
B1ABCF000138
MSD601-RT1G
C
D5605
MA22D3900L
TP5706
Q5601
B1MBEDA00015
SP8K2TB
S1
G1
S2
G2 D2
D2
D1
D1
C
R5628
0
C
TP5606
CC3
R5600
68 C5607
50V
220p
IC5660
C0EBM0000026
1
OUT
2
Vdd
3
GND
5
Cd NC
C5600
1u
16V
C5630
16V
47u
Q5693
B1DHDC000028
J0HABH000013
*FL5731
CL5600
TP5604
D5673
B0HCMM000014
SUB5V
CC2
*C5621
0.01u
25V
L5602
G1C3R3ZA0083
STB5V
C5618
10u
10V
CL5601
C5714
50V
0.1u
CL5711
TP5700
R5671
18k
L5692
*C5643
0.1u
50V
CC3
CL5710
*R5638
10k
R5626
0
CC2
C5623
470p
50V
CC2
R5691
10k
DTV9V
L5601
G1C2R2ZA0083
R-12U539DE
R5661
47k
STB3.3V
D5608
MAZ802400L
CC2
R5620
68
SUB5V
AG_AC_GOOD/24V_DET
DTV9V
C
C5606
470p
50V
TP5600
R5694
1k
R5731
47k
C
C
*D5609
MAZ80560LL
C
DTV9V
TP5607
AG_KEY2
*R5636
68k
AA_XRST
Q5602
B1MBEDA00015
SP8K2TB
S1
G1
S2
G2 D2
D2
D1
D1
C
TP5707
C
J0HABH000013
FL5733
R5633
16k
C5637
0.1u
16V
R5697
10k
C5638
0.1u
16V
C0EBF0000376
IC5671
1
RST
2
VDD
3
GND
5
Cd
4
NC
L5605
R5605
12.7k
1%
*C5730
0.01u
C5662
10V
0.047u
AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON
L5611
J0JHC0000035
CL5715
*C5663
25V
0.01u
*C5693
50V
0.1u
*R5641
47k
C5617
1u
16V
R5608
0
C
CC2
L5690
J0JHC0000078
J0HABH000013
FL5734
R5632
30k
1%
Q5600
B1MBEDA00015
SP8K2TB
S1
G1
S2
G2 D2
D2
D1
D1
CL5692
L5610
R5696
10k
C
CL5713
*R5646
10k
CC3
STB5V
P12V
TP5605
R5609
0
CL5691
CC2
R5670
0
R5610
100k
TP5701
D5602
MA22D3900L
MA22D3900L
C
C
C5676
16V
0.1u
C
L5606
G1C100MA0077
SUB3.3V
C5716
50V
0.1u
C5632
1u
16V
C
C
AG_KEY3
*C5661
25V
0.01u
D5670
MA2J11100L
C5639
0.1u
16V
CC3
TP5603
*C5625
0.01u
25V
J0HABH000013
*FL5732
R5692
47k
CC2
D5691
B0BC6R600005
R5637
0
TP5704
R5730
47k
C5690
47u
6.3V
AG_AI_SENSOR
R5690
10k
MAIN3.3V
*D5692
MAZ80390HL
C
L5600
G1C2R2ZA0083
R-12U539DE
DG1
BM12B-GHS-TBT(LF)(SN)
K1KA12A00317
1
2
3
4
5
6
7
8
9
10
11
12
Q5603
2SD0601ASL
R5627
0
CL5690
D5603
B0JCDD000002
RB520S-30TE61
*C5692
50V
0.1u
C5695
47u
6.3V
C5628 68u
4V
SUB1.8V
C5608
0.1u
16V
CC3
C5713
50V
0.1u
C
C
*C5644
0.01u
25V
C5673
10V
1u
C5624
220p
50V
Q5691
B1ABCF000138
MSD601-RT1G
C5710
50V
0.1u
C
C5619
10u 10V
Q5604
2SD0601ASL
R5623
47k
1%
C5641
0.1u
16V
R5695
1k
C5605
4.7u
10V
C
CC2
AG_R_LED_ON
C
C
SUB5V
C
*C5604
0.01u
25V
TP5703
C5626
0.1u
16V
STB5V
MAIN5V
SUB3.3V
C5615
10u
10V
SUB5V
SUB1.2V
R5630
47.5k
1%
C
C5622
4.7u
10V
TP5602
*C5645
2.2u
10V
Q5692
B1DHDC000028
R5604
47k
1%
SUB3.3V
AG_RMIN
C0DBAYY00273
MB39A130APFT-G-BND-ERE1
1 GND
2 REFIN
3 VREF
4 CS
5 COVP
6 CUVP
7 PGOOD
8 CTL
9 LSAT
10 ILIM
11 +INC
12 -INC 13
FSW
14
PGND
15
OUT-2
16
VB
17
VCC
18
VBIN
19
LX
20
OUT-1
21
CB
22
RT
23
VO
24
FB
AG_TV_MAIN_ON
C
C
*C5603
0.01u
25V
STB_RST
C
C5627
0.1u 16V
C5691
47u
6.3V
L5691
J0JHC0000078
*R5732
0
R5606
0
CC3
C5733
16V 0.1u
R5607
0
R5693
47k
D5690
B0BC6R600005
C5602
68u
4V
R5611
36k
1%
C5674
10V
1u
C5636
0.1u
16V
TP5702
CC2
TP5608
C
R5621
47k
1%
C
R5625
0
C5616
0.047u 10V
C5601
0.1u
16V
C5631
16V
47u
SUB3.3V
DTV9V
MAIN9V
R5674
1.2k
R5631
36k
1%
TP5601
C
C
L5735
J0JHC0000078
R5629
30.1k
1%
*R5644
2.2k
*D5672
0
ERJ3GEY0R00V
PEAKS-LITE2_RESET
GENX4_POWER_RST
MAIN5V_MAIN3.3V
DG-K_CONNECTER
PEAKS-LITE2_POWER
DG-H_CONNECTER
DG-H Connecter
GenX4
From GenX4
to sheet008
SUB5V
GND
145mA
RESET
MAIN5V/MAIN3.3V
to DG
DG-K Connecter
GND
From H
From H
From H
SUB3.3V
SUB5V
Cn to H
From H
GND
P12V
GND
GND
Peaks-LITE2 POWER
CC2
IC5601
Vo(3.3V)
GND
GND
MAIN5V
P12V
DTV9V
GND
to K-PCB
Peaks-LITE2 RST
DTV9V
PST3261
SUB3.3V
GenX4
SUB5V
to Sheet003
MAIN3.3V
to sheet008
GND
to sheet007
VREF(2.5V)
CTL
PST3261
(sheet008)
RESET IC
PGOOD
GenX4 POWER/RST
C
9V or 10.5V
From H
From H
GND
MAIN9V
STB5V
SUB9V(FHD)/LCD3.3V
SUB9V(FHD)/LCD3.3V
GND
7/6 (LCD Kitano)
G_LED_ON
GND
AI_SENSOR
SUB5V
RMIN
ACTIVE_STBY_LED_ON
GND
STB3.3V
R_LED_ON
GND
KEY1
GND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
L5693
7/12
Connect C-GND & CC2-GND at close C5610/C5630
CC3
Connect C-GND & CC3-GND at close C5609
C
IC5600
8/15 (LCD Kitano)
11/25
TX-26LXD70A / TX-32LXD70A
52