A-Board (4/15) Schematic Diagram - Panasonic TC-58PS14 Service Manual

12.8. A-Board (4/15) Schematic Diagram

A-BOARD TXN/A1HBUUS (4/15)
!
F15V
R5635
22k R5673
68
D5692 R5638
Q5603
MAZ80560LL 10k
C5644
B1ABCF000231 16V
0.01u
R5644
2.2k R5646 R5636
10k 68k
R5647
C5688 47k
R5641
10V
47k
2.2u
Q5604
B1ABCF000231
VJ5601
P
28 29
POWER SUPPLY
VJ5600
P
C5708
16V
C5704 1 24 0.1u
CTL1 CB1
10V
R5675 0.047u VJ5602
2 23
43k
CS1 DRVH1
P
3 22
FB1 LX1
R5677 C5707 VJ5603
27k 50V 4 21
VO1 DRVL1
470p P
Q5686
5 20
ILIM1 VCC
C5703 B1MBDDA00003
R5679 6 19 25V
GND VB
16k 0.1u
C5726
7 18
16V CVBLPF PGND
1u VJ5604
8 17
R5678 CTL2 DRVL2
P
16k
9 16
ILIM2 LX2
VJ5605
10 15
VO2 DRVH2
P
11 14
FB2 CB2
R5676
56k 12 13
CS2 TEST
C5700
R5674 R5680
16V
6.98k 5.6
5600p CH1=0.7V : 310kHz
CH2=1.2V : 410kHz
C5705
C5764 IC5608 10V Q5687
16V 4.7u
B1MBDDA00003
1u C5709
C0DBAYY00480 16V
0.1u
DC-DC CONVERTER
D5752 R5070 15V->1.3V,15V->1.8V
MA2J11100L 10k
C5729
16V
0.1u
1 24
C5727
CTL1 CB1
16V
R5700 VJ5700
0.01u
82k 2 23
CS1 DRVH1
P
3 22
FB1 LX1
R5701 C5728
VJ5701
13.3k 50V 4 21
VO1 DRVL1
470p P
5 20 Q5700
ILIM1 VCC
C5725 B1MBDDA00003
C5693 6 19 25V
GND VB
R5702 0.1u
16V 1u
16k
7 18
CVBLPF PGND
VJ5606
8 17
R5672 CTL2 DRVL2
R5669 P
5.6
16k
9 16
ILIM2 LX2
VJ5607
10 15
VO2 DRVH2
R5671 P
27k
11 14
FB2 CB2
12 13
CS2 TEST
C5690
C5694 C5691
R5670 16V
50V 10V
0.1u
47.5k 220p 0.027u CH1=0.7V :
310kHz
CH2=1.2V :
410kHz
C5692
10V
IC5607 4.7u Q5685
B1MBDDA00003
C0DBAYY00480
DC-DC CONVERTER
15V->5V,15V->3.3V
30 31
STB5V
Q5522
F15V
R5537
L5603 L5604 B1ADCE000022
J0JHC0000075
G1C100MA0203 1.5k
C5702 C5697 C5713 C5714
R5535
25V 25V 25V 25V
22k
10u 1u
10u 47u
R5536
47k
C5701 C5698 C5521
25V 25V
16V
10u 10u 0.1u D5521
L5601 MA3X152D0L
G1C3R3Z00004 SUB1.8V
TP5602
C5711
2.5V
68u
C5723
D5697
16V
B0BC6R600005 0.1u
C5710
D5522
2.5V TP5601
SUB1.3V MA3X152D0L
68u
L5600
G1C2R2Z00007
D5698
B0BC6R600005
SUB5V
TO
FAN A-D
A30
1
2
*D5745
MA2J11100L
3
4
5
*D5746
MA2J11100L
6
7
*D5747
MA2J11100L
L5605 8
G1C100MA0203
9
10
11
C5734
C5733
*D5748
25V 25V 12
MA2J11100L
10u 10u
C5699
C5724
25V 25V TP2027
10u 10u TO 7/15
SUB5V
TP5700 AG_FAN_SOS
L5700 L5606
G1C6R8Z00008 G1C100MA0203 SYSMPU_#36
C5736
TP2028
C5730 10V TO 7/15
6.3V 10u
AG_FAN_MAX
100u
C5737
SYSMPU_#44
D5706 C5732 10V
16V 10u
B0BC6R600005
0.1u
C5689
SUB3.3V
4V
TP5600
68u
L5602
G1C4R7Z00015 C5721
C5722
16V
16V
0.1u
0.1u
R5648
D5693
C5718 C5720
B0BC6R600005 C5719
16V 16V
0.1u
16V 0.1u TO 7/15
0.1u
AG_ODU_DET/KEY3
C5652
R5652
100k
1000p
TO 5/15
AG_KEY3
32 33
52
SYSTEM MPU
TPS0S
AG_SOS
AG_SOS TO 7/15
C5522
R5538
16V
2.2k
0.1u
F15V
TP5400
R5540
470 F15V
IC5401
C0CBZZE00001
BT30V
SUB9V
R5188
470 F15V
1 OUTPUT 3
INPUT
C5418 C5420
25V 16V
COMMON
1u 1u
2
SUB9V
TP3508 TP3506 TP3507
R5542
470
D5573
B0BC01100001
SUB5V
TP3504 TP3505
R5544
470
IC5740
C0DBAYY00462
FAN CONT.
C5749
C5755
16V
R5782 25V
0.01u 0.1u
39
F15V 1 BOOT 8
SS
TO 11/15
2 7
VIN
EN PANEL_MAIN_ON
C5747
25V D5741
10u
B0JCME000037
3 SW 6
COMP
C5756
C5746 C5748 R5785
TP5740 10V 25V
10V
10u 4 5 14.3k 3300p
10u GND
FB
L5741
R5681 R5682 G1C220MA0291
R5783 R5786
1k 1k
1.37k 5.6k
D5749
MAZ81100ML
D5750
MA2J11100L R5787
442
R5797 VJ5740
470 R5796
4.7k P
D5751
MAZ80330HL
R5790
0
TO 7,10/15 R5667
100
STB3.3V STB5V
STB_RST
D5616
R5665
MA2J72800L
100
R5664
R5663
1M
C5664
R5662
10V
10k
10k 10u
CD
2 VDD 3
Q5684 R5666 C5667
D5613 50V
470
B1ADCE000022 MA2J11100L 100p
OUT
R5650 1 VSS 4
C5663
47k
D5614 D5615 10V
MA2J11100L MA2J11100L 10u
IC5606
R5651
68k
50V
C0EBF0000354
STB RESET
34 35 36