Panasonic TH-C42HD18, Service Manual

Page: 46 / 119

46
11.12. A-Board (4/15) Schematic Diagram
+
+
+
+
P
P
P
P
P
P
P
P
5V
SUB9V
F15V
C5663
6.3V
10u
C5667
50V
100p
C5652
50V
1000p
C5664
6.3V
10u
C5412
10u
16V
C5522
16V
0.1u
C5521
16V
0.1u
C5401
0.1u
25V
C5420
10u
16V
C5406
10u
25V
C5402
25V
0.01u
C5408
10u
10V
C5418
10u
25V
C5400
10u
10V
C5416
25V
4700p
C5413
0.1u
25V
C5404
25V
3900p
C5414
25V
0.01u
C5417
0.1u
25V
C5405
0.1u
25V
C5601
0.1u
16V
C5627
0.1u
16V
C5611
25V
10u
C5765
10V
0.047u
C5615
10u
25V
C5637
0.1u
16V
C5625
0.01u
25V
C5636
0.1u
16V
C5621
0.01u
25V
C5766
16V
0.01u
C5624
220p
50V
C5600
1u 10V
C5616
0.047u 10V
C5607
50V
220p
C5642
10u
25V
C5619
10u
25V
C5622
4.7u
10V
C5644
0.01u
25V
C5612
25V
10u
C5603
0.01u
25V
C5618
10u
25V
C5608
0.1u
16V
C5640
0.1u
16V
C5639
0.1u
16V
C5626
0.1u
16V
C5632
1u
25V
C5617
1u
10V
C5638
0.1u
16V
C5688
2.2u
10V
C5623
470p
50V
C5606
470p 50V
C5767
16V
0.01u
C5605
4.7u
10V
C5641
0.1u
16V
C5643
0.1u
25V
C5620
0.1u 25V
C5604
0.01u 25V
C5629
68u
4V
C5628
68u
4V
C5602
68u
4V
C5631
25V
47u
D5400
B0JCME000037
D5403
B0JCME000037
D5615
MA2J11100L
D5604
B0JCDD000002
D5616
MA2J72800L
D5601
MA22D3900L
D5603
B0JCDD000002
D5605
MA22D3900L
D5602
MA22D3900L
D5613
MA2J11100L
D5614
MA2J11100L
D5606
B0JCDD000002
D5522
MA3X152D0L
D5521
MA3X152D0L
D5405
B0BC4R700007
D5573
B0BC01100001 D5404
B0BC4R700007
D5571
B0BC6R600005
D5692
MAZ80560LL
D5401
B0BC4R700007
C0EBF0000354
IC5606
4
OUT
3
CD
1
VSS
2
VDD
IC3017
C0EBM0000026
1
OUT
2
Vdd
3
GND
5
Cd
4
NC
IC5400
C0DBAYY00183
1 BS
2
VIN
3
SW
4 GND 5
FB
6
COMP
7
EN
8
SS
IC5401
C0DBAYY00183
1 BS
2
VIN
3
SW
4 GND 5
FB
6
COMP
7
EN
8
SS
C0DBAYY00273
IC5600
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
C0DBAYY00274
IC5601
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
L5605
J0JHC0000075
L5606
G1C100MA0203
L5405
G1C330M00027
L5604
G1C100MA0203
L5600
G1C2R2Z00007
L5602
G1C4R7Z00014
L5401
G1C330M00027
L5601
G1C2R2Z00007
F15V
STB5V
SUB5V
F15V
BT30V
SUB3.3V
SUB3.3V
STB5V
SUB9V
F15V
SUB1.2V
F15V
STB3.3V
F15V
TP3505
TP5400
TP5601
TP5602
TP5600
TP3526
TP3527
TP3504
TP3507 TP3506
TPS0S
AG_KEY3
STB_RST
AG_ODU_DET/KEY3
AG_DTV_XRST
AG_SOS
XRST
Q5600
B1MBEDA00015
S1
G1
S2
G2 D2
D2
D1
D1
Q5601
B1MBDDA00003
S1
G1
S2
G2 D2
D2
D1
D1
Q5602
B1MBDDA00003
S1
G1
S2
G2 D2
D2
D1
D1
Q5604
2SD0601A0L
Q5603
2SD0601A0L
Q5684
2SB0709A0L
Q5522
2SB0709A0L
R5634
28k
R5638
10k
R5625
0
R5607
0
R5621
28k
R5636
68k
R5612
36k
R5600
68
R5620
68
R5610
100k
R5631
36k
R5646
10k
R5606 0
R5623
47k
R5641
47k
R5652
100k
R5650
56k
R5748
12k
R5405
100k
R5632
30k
R5667
100
R5662
10k
R5402
45.3k
R5635
22k
R5622
100k
R5665
100
R5188
470
R5666
470
R5408
10k
R5604
47k
R5400
100k
R5406
20k
R5747
10k
R5627
0
R5536
4.7k
R5611
47k
R5762
100
R5651
56k
R5407
88.7k
R5664
1M
R5401
10k
R5647
47k
R5630
47.5k
R5544
220
R5626
0
R5540
470
R5542
470
R5535
2.2k
R5628
0
R5537
1.5k
R5538
2.2k
R5648
10k
R5749
47k
R5629
28k
R5644
2.2k
R5637
0
R5605
12.7k
R5403
10k
R5633
36k
R5601
VJUMP1608-P
R5614
VJUMP1608-P
R5603
VJUMP1005-P
R5602
VJUMP1005-P
R5616
VJUMP1005-P
R5404
VJUMP1005-P
R5409
VJUMP1005-P
R5663
VJUMP1005-P
D5402
B0BC4R700007
SUB1.8V
PEAKS-LITE2 RESET
PEAKS-LITE2 POWER
35 30 33 28 34 31 29 36 32
DC-DC CONVERTER
15V->1.2V,15V->1.8V
DC-DC CONVERTER
15V->3.3V
RESET
STB RESET
SUB 5V
SUB 9V
!
to (1/15)
to (1/15)
to (7/15)
to (7/15)
to (3/15)(7/15)
to (7/15)(9/15)(11/15)
POWER SUPPLY A-BOARD TNPH0716ACS (4/15)
TH-C42HD18
A-Board (4/15) Schematic Diagram TH-C42HD18
A-Board (4/15) Schematic Diagram