Dg-Board (7 Of 15) Schematic Diagram - Panasonic TX-32LX700M Service Manual

12.21. DG-Board (7 of 15) Schematic Diagram

GenX4 POWER/RST
GENX4_POWER_RST
F
STB5V STB3.3V
SUB5V
STB5V STB3.3V
L5670
3.30V
J0JHC0000078
TP5670
3.30V
R5670 145mA
0
IC5670
MAX150mA
VOUT NC
C5674
C0CBCBC00190
10V
MM3143DNRE(R59-1828)
1u
GND
GND RST
VDD CE
IC5671 VDD
C0EBF0000376
NC Cd
C5670 C
10V
1u
R5671
C5673 18k C5676
16V
1u
0.1u
16V C
C
E
Peaks-LITE2 POWER
PEAKS-LITE2_POWER
R5637
CC2
D
CC2
0 0
1 RT 30
OVP
C5617
C5616
2 CS1 29
1% CUVP
0.047u 10V
3 VO1 28
PGOOD
50V
30k
1% 4 FB1 27
CB1
R5632
CC2
5 REFIN1 26
OUT1-1
0
R5623
6 ILIM1 25
1% LX1
47k
7 -INC1 24
OUT1-2
16k R5634 0
1%
8 -INC2 23
VCC
CC2
9 ILIM2 22
16k PGND
R5633
1%
10 FSW 21
VB
1%
R5621
11 FB2 20
47k OUT2-2
1%
CC2
R5631 1% 12 VO2 19
LX2
36k C5621
13 CS2 18
OUT2-1
25V
50V
0.01u
14 GND 17
C CB2
C5625
0.01u 25V 15 VREF 16
CTL
CC2
R5620
68
DTV9V
Meke C-GND plane below IC5600
R5635
22k
D5609
MAZ80560LL CC3
C5644
R5636
0.01u
R5638
68k 25V
10k
Q5603
C
2SD0601ASL
R5644
B
C 25V
2.2k
C5603
R5646
Q5604
10k 0.01u
2SD0601ASL
R5647
VREF(2.5V)
47k
25V
C5604
C5645
2.2u R5641 0.01u
10V 47k C5606
470p
C5601 50V
0.1u
C 1u C5600
16V
16V
CL5600
100k
PGOOD
R5610
R5600
68
CTL
1%
R5611
36k
R5612
1%
23.2k
CC3
A
TX-32LX700A/M/X/Y
DG-BOARD (7/15) Schematic Diagram
1 2
Peaks-LITE2 RST
PEAKS-LITE2_RESET
DTV9V
GenX4
R5674
SUB3.3V RESET
to sheet008
PST3261
1.2k
MIN | TYP | MAX
5.978|6.100|6.222
STB_RST
RESET IC
RESET 3.2V C5661
25V
IC5660
8.04V 0.01u
C0EBM0000026
PST3261
9V or 10.5V
C
CL5660
0.0V
Vout
Cn to H
GND OUT
Vdd
C5663
GND
to sheet007
25V
NC Cd 0.01u
C5662 C
AG_AC_GOOD/24V_DET
10V
0.047u
C
RESET IC
C5619
10u 10V
R5609
R5608
0 0
CL5601
C5626
16V 16V
0.1u SUB1.8V
1u
CC2 G1C2R2ZA0083 TP5602
R-12U539DE
L5601 C5629 D5607
R5625
MAZ802400L
C
4V 68u
Q5601
B1MBEDA00015
SP8K2TB
R5626
MA22D3900L
0.1u
MA22D3900L
50V
CC2 PGND
CC2 MA22D3900L
MA22D3900L
C5628 68u
SUB1.2V
R5627
TP5601
4V
0
L5600
C5641
R5628 D5608
G1C2R2ZA0083 16V
R-12U539DE 0.1u
0 MAZ802400L
C
C
Q5602
B1MBEDA00015
C5627
SP8K2TB
0.1u 16V
C5622
10V
4.7u
CC2
C5618
10u
PGND 10V
G1C100MA0077
L5606
10V 16V
10u 47u
C5609
IC5600 GND C5615
Connect C-GND & CC3-GND at close C5609
CC3
PGND
D5606
B0JCDD000002
C5605
4.7u
10V
1 GND 24
FB CC3 PGND
2 REFIN 23
VO
3 VREF 22
RT
4 CS 21 C5608
CB 0.1u
5 COVP 20 16V
R5606
OUT-1
TP5600
Vo(3.3V)
0
6 CUVP 19
L5602
LX
7 PGOOD 18
G1C3R3ZA0083
VBIN
8 CTL 17 CC3 4V
C5607
VCC C5643 68u
Q5600 R5604 50V
50V C5602
9 LSAT 16 B1MBEDA00015 47k 220p
VB 0.1u SP8K2TB 1%
CC3
10 ILIM 15 CC3 C5640
OUT-2
16V
R5607
0.1u
11 +INC 14 0 D5605
PGND
PGND MA22D3900L
PGND
12 -INC 13 R5605
CC3 1%
FSW
12.7k
CC3
3 4
MAIN5V/MAIN3.3V
MAIN5V_MAIN3.3V
MAIN5V
MAIN5V
Q5692
SUB5V
L5690
B1DHDC000028
J0JHC0000078
D5690
C5694
B0BC6R600005 47u
R5694
6.3V
C 1k
CL5692 C5690 R5696
C5692 C
47u
50V 10k
R5690 6.3V
0.1u
10k CL5690
Q5690
R5692
47k
B1ABCF000138
MSD601-RT1G
C
SUB3.3V MAIN3.3V
MAIN3.3V
Q5693
B1DHDC000028
L5691
J0JHC0000078
to Sheet003
D5691
B0BC6R600005
C5695
47u
R5695
AA_XRST 6.3V
1k
C
CL5693
C5691
C5693 R5697 C
47u
50V 10k
R5691 6.3V
0.1u
10k
CL5691
From GenX4
R5693 Q5691
(sheet008)
47k B1ABCF000138
MSD601-RT1G
C
DG-H Connecter
DG-H_CONNECTER
DTV9V
L5604
G1C100MA0077 L5605
From H
C5632
C5631 1u
47u 16V
16V
CC2
C
C
From H
CC2
From H
From H
C CC2
From H
to DG
From H
DG-K Connecter
C CC3
TP5603 D5692
MAZ80390HL
DG1 TP5608
1
RMIN
TP5604
2
G_LED_ON
R_LED_ON 3 TP5605
TP5606
4
STB3.3V
SUB3.3V
GND 5
6
KEY1
7
ACTIVE_STBY_LED_ON
8
GND
C
*L5731
C5637 C5639 9
16V J0JHC0000078
C5636 16V AI_SENSOR
C5638
16V 0.1u 0.1u
16V
0.1u 0.1u 10
GND
11
GND
12
SUB5V
C
K1KA12A00317
BM12B-GHS-TBT(LF)(SN)
5 6
55
TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y
!
DG-BOARD TNPA4114EB TX-32LX700A (7/15 )
DG-BOARD TNPA4114EA TX-32LX700M (7/15 )
DG-BOARD TNPA4114EC TX-32LX700X (7/15 )
DG-BOARD TNPA4114EC TX-32LX700Y (7/15 )
Sheet005:PowerSupply/RST
AG_TV_MAIN_ON
TP5707 HQ3.3V
DG2 TP5703
CL5715 L5692
1
SUB9V(FHD)/LCD3.3V
C5716
2
SUB9V(FHD)/LCD3.3V 7/12
0.1u
L5693
50V
3
GND
C
4 P12V
GND TP5704
CL5710
5
P12V
6 C5710
P12V
0.1u
50V
7 C
TP5700 DTV9V
GND
CL5711
8
DTV9V
C5711
9 0.1u
DTV9V
50V
C
10
GND
11 SUB5V
GND TP5701
12 CL5712
SUB5V
C5712
13 0.1u
SUB5V
50V
C
14
SUB5V
15
GND
16
GND TP5705 SUB3.3V
CL5713
17
SUB3.3V
C5713
18 0.1u
SUB3.3V
50V
C
19
GND
20
TP5706 MAIN9V
GND
CL5714
21
MAIN9V
22 C5714
GND
TP5702 0.1u
STB5V
23 C 50V
STB5V
C5715
0.1u
C
50V
C
GenX4
to sheet008
L5735
J0JHC0000078 AG_RMIN AG_RMIN
L5734
J0JHC0000078 AG_G_LED_ON
AG_G_LED_ON
L5733
J0JHC0000078 AG_R_LED_ON
AG_R_LED_ON
STB3.3V
L5610
J0JHC0000035
*R5732 *C5730 25V
0
0.01u
AG_AI_SENSOR
SUB5V
C
L5611
J0JHC0000035
C5733
C AG_KEY2
16V 0.1u
AG_KEY3
C
TX-32LX700A/M/X/Y
DG-BOARD (7/15) Schematic Diagram
7 8 9