A-Board (3 Of 13) Schematic Diagram - Panasonic TC-32LX700 Service Manual

TC-32LX700

15.10. A-Board (3 of 13) Schematic Diagram

SUB3.3V
DTV9V
R5747 R5748
5.6k 47k
R5762
100
C5767
0.01u 16V
C5766
16V
0.01u
GND OUT
IC3017
Vdd
C0EBM0000026 NC Cd
C5765
RESET IC
10V
0.047u
C5750
10V
0.1u
IC5700
C0EBF0000335
STB_RST
C5748
6.3V 1u
to (3/13)
STB_RST
STB3.3V STB5V
D1120
MA2J72800L
10k
R1400
R5763
10k
to (7/13)
Q5712
2SB0709ASL
AG_ODU_DET/KEY3
R5765
C5777 R5766
R5767 56k
56k
50V
100k
1000p
to (6/13)
AG_KEY3
TC-32LX700
A-Board (3 of 13) Schematic Diagram
19 20
A-BOARD TNPH0683S (3/13)
!
POWER SUPPLY
R5623
47k
1%
1%
R5634
16k
1%
R5621
27k
1%
1%
R5631
36k
R5629
28k
DTV9V
R5635
22k
D5692 R5638
MAZ80560LL 10k Q5603
2SD0601ASL
C5644
R5636
25V
R5646 68k
R5644 0.01u
10k
2.2k Q5604
2SD0601ASL
R5647
C5688
R5641 47k
10V
47k
2.2u
to (1/13)
XRST
AG_DTV_XRST
to (2/13,7/13)
STB5V
L5707
J0JHC0000078
TP7006
STB3.3V D5701
L5706
B0HCMM000014
J0JHC0000078
SUB5V
C5752 C5753
6.3V 4V
R5732
L5705 1u 100u
47k Vo Vin
J0JHC0000078 IC5702
C5760
R5740
6.3V
TP7005
GND 0
1u C0CBCBD00043
Nr ON/OFF
Q5703
2SD0602ASL
STB_3.3V
C5756
16V
0.01u
R5738
C5751
C5758
10V 1.91k
6.3V
0.1u 1%
1u
R5737
8.2k
1%
IC5701
AN1431M-E1
SHUT REG
R1356
100
R1528
SW_RST
100
IC1108
R1405 R1406
470k 470k
C0EBF0000354
D1111 CD
R1343 2 3
MA2J11100L C1194 VDD
560 C1197
6.3V
50V
OUT
10u
1 4 100p
VSS
D1112 D1113
MA2J11100L MA2J11100L C1193
6.3V
10u
21 22
IC5601
C0DBAYY00274
R5637
R5622 C5619
0
SUB_1.8V/1.2V 10V
100k
10u
R5614
0
1 RT 30
OVP C5626
C5616 C5617
16V
2 CS1 29
1%
CUVP 0.1u
1u 16V
0.047u 10V
3 VO1 28
PGOOD
1% 4 FB1 27
CB1
R5632 R5625
5 REFIN1 26
30k
OUT1-1
0
Q5601 MA22D3900L
6 ILIM1 25
LX1
B1MBEDA00015
R5626
7 -INC1 24
OUT1-2
0
8 -INC2 23
VCC
C5620
9 ILIM2 22 25V
PGND
0.1u
R5616
10 FSW 21
VB
0
R5627
11 FB2 20 MA22D3900L
OUT2-2
0
12 VO2 19
LX2
C5623 R5628
C5621 25V 13 CS2 18
50V
OUT2-1
0.01u
470p 0
1% 14 GND 17
CB2
C5625 25V
15 VREF 16
0.01u CTL
Q5602
C5627
C5622
B1MBEDA00015
10V 16V
4.7u 0.1u
C5618
10V
10u
R5620
68
C5615
10V
10u
R5601
SUB_3.3V
0
D5606
IC5600
B0JCDD000002
C0DBAYY00273
C5605
10V
4.7u
C5603 1 GND 24
FB
25V
0.01u
2 REFIN 23
VO
3 VREF 22
RT
C5604
4 CS 21
CB C5608
25V 0.01u
C5606 10V
5 COVP 20 R5606
C5601 50V 470p OUT-1 0.1u
C5600 0
10V 6 CUVP 19
0.1u LX
16V 1u
R5602
7 PGOOD 18
L5602
VBIN
R5610 100k 0
G1C3R3ZA0083
8 CTL 17
VCC
R5600 R5604
Q5600
9 LSAT 16
68 47k
VB C5643
B1MBEDA00015
16V 0.1u 1%
10 ILIM 15
OUT-2
1%
R5607
R5611 11 +INC 14
0
PGND
47k D5605 R5605
12 -INC 13 MA22D3900L 12.7k
FSW
1%
R5612
16k
R5603
1%
0
23 24
44
DTV9V
L5604 L5605
J0JHC0000075
G1C100MA0077
C5632
C5630 C5631
16V
16V
16V 1u
47u
47u
C5610
SUB1.8V 16V
L5601
TP5602 47u
G1C2R2ZA0083
D5607
C5629 MAZ802400L
D5601 4V
68u
C5628
D5602 SUB1.2V
4V
TP5601
68u
L5600
G1C2R2ZA0083 C5641
16V
0.1u
D5608
MAZ802400L
L5606
G1C100MA0077
C5609
16V
47u
TP5600 SUB3.3V
C5637 C5638 C5639
C5602 C5640 C5636
4V 16V 16V 16V 16V 16V
C5607 68u 0.1u 0.1u 0.1u 0.1u 0.1u
50V
220p
SUB5V
C5769 C5770
6.3V
10V
47u
0.1u
R5751
2.2k
to (6/13,7/13,8/13)
Q5706
AG_TV_MAIN_ON
B1ABCF000138
R5752
R5753
22k
47k
SUB9V
C5771
C5772
16V
47u 10V
1u
R5756
22k
R5757
47k
Q5711
B1DHDC000028
SUB3.3V
MAIN_3.3V
C5775 R5758 C5776
6.3V 4.7k 10V
47u 0.1u
R5759
2.2k
R5760
22k
R5761 Q5710
47k
B1ABCF000138
TC-32LX700
A-Board (3 of 13) Schematic Diagram
25 26
MAIN_5V
Q5707
MAIN5V
TP5726
B1DHDC000028
R5750
4.7k
C4072
6.3V
47u
MAIN9V
TP5727
C5773
R5754 16V
22k 0.01u
R5755
Q5709
22k
B1DHDC000028
MAIN_9V
Q5708
2SD0601ASL
MAIN3.3V
TP5728
C4073
6.3V
47u
27