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11.18. A-Board (14/20) Schematic Diagram
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A-BOARD (14/20)
TXN/A1RETA(A)
TXN/A1RETM(M/MR)
TXN/A1RETQ(MS)
DCDC_PA
CRNo.5400-5599
3.3V
IC5402
C0DBAYY00183
C5435
25V
R5431
0.01u
0
S
1
F15V
BS
TP5401
PA5402
K5H1022A0031
L5406
2
VIN
P
C5432
C5436
25V
25V
10u
D5406
0.1u
3
SW
C5433
B0JCME000037
10V
C5434
TPFR31
10u
4
10V
GND
L5408
10u
P
G1C330M00027
L5407
B0BC4R700007
DDR3.3V
R5459
0
FRC1V
IC5403
C5455
C0DBAYY00183
25V
R5441
0.01u
0
1
F15V
BS
L5409
C5452
25V
S
G1C100MA0291
10u
10u
2
VIN
C5456
PA5403
25V
K5H1022A0031
0.1u
3
SW
C5453
D5409
10V
B0JCME000037
TPFR1
10u
4
GND
L5411
P
C5443
C5454
L5410
D5574
10V
6.3V
G1C330M00027
10u
B0BC3R700006
220u
B0BC4R700007
TH-58PY850M/MR/MS, PZ850A
A-Board (14/20) Schematic Diagram
118
119
SUB5V
D5577
MAZ80680LL
D5576
R5588
MA3X152E0L
Q5565
1k
2SD0601ASL
R5589
100k
R5590
4.7k
D5580
MA2J11100L
D5579
R5592
MAZ80680LL
4.7k
R5577
R5576
33k
47k
TV_ON OFF
C5441
25V
Q5564
R5574
0.1u
10k
8
2SD0601A0L
SS
Q5563
R5578
2SD0601A0L
R5575
47k
47k
7
EN
TV_ON OFF
6
COMP
C5442
R5434
50V
27k
5
1%
6800p
FB
D5408
R5435
B0BC4R700007
3.3k
D5407
R5433
10k
R5560
1%
10k
Q5534
2SD0601A0L
C5541
C5542
10V
Thermal Pad
25V
0.1u
1u
C5543
50V
470p
C5461
25V
0.1u
8
SS
C5545
R5579
C5544
10V
47k
6.3V
7
IC5562
10u
0.1u
EN
TV_ON OFF
C0CBCAC00282
6
COMP
C5462
FRC2.5V
TPFR25
R5444
50V
2.2k
5
3900p
FB
1%
D5411
C5533
R5445
B0BC4R700007
VOUT
NC
10V
10k
D5410
R5443
10u
10k
GND
1%
VDD
CE
R5569
R5567
R5561
10k
47k
10k
C5531
10V
1u
R5565
Q5532
10k
2SD0601A0L
120
121
Q5522
2SB0709A0L
R5537
680
C5522
R5535
R5538
16V
2.2k
1.2k
0.1u
R5536
D5521
B0ADEJ000035
4.7k
BT30V
R5550
1k
C5521
16V
0.1u
R5542
470
D5522
R5544
B0ADEJ000035
220
DTV9V
D5578
MAZ81200ML
R5591
4.7k
TPM0N
FROM 8/20
TUNER_MAIN_ON
AG_TV_MAIN_ON
C5595
R5573
16V
4.7k
R5572
22u
2.2k
R5570
10k
Q5561
Q5562
R5571
2SD0601A0L
47k
B1DHDC000028
TV_ON OFF
MAIN9V
R5559
33k
SUB5V
R5557
47k
L5412
J0JYC0000068
FRC2.5V
C5463
C5464
R5556
4.7k
16V
10V
0.1u
10u
Q5533
2SD0601A0L
R5558
47k
R5580
1k
IC5563
C0CBCAF00032
FRC2.6V
MIHO1.2V
FRC2.6V
TPFR26
L5414
G1C100MA0291
C5546
4V
D5575
100u
B0BC3R700006
R5456
0
Q5531
2SD0601A0L
R5566
10k
FRC1V
122
123
58
TO 8/20
AG_SOS
TPS0S
C5477
6.3V
100u
+
C5478
16V
0.1u
MAIN9V
FHD3.3V
IC5404
C0DBEHG00006
(FIN)
C5466
10V
10u
R5451
R5452
R5453
56k
30k
47k
1%
1%
1%
TPMH33
FHD3.3V
TO 8/20
R5587
56
AG_TV_SUB_ON
C5467
C5468
16V
4V
0.1u
AG_ECO_ON
100u
C5465
10V
AG_FAN_SOS
10u
AG_FAN_MAX
L5415
J0JYC0000068
R5583
R5581
47k
MIHO1.2V
IC5405
TPMH12
C0DBGYY00204
VOUT
VIN
C5470
C5469
6.3V
4V
100u
10u
VSS
C5471
C5472
NC
ON/OFF
6.3V
16V
0.1u
10u
124
125
TO
PA-BOARD
S_15V
A6
(PA6)
TPS15V
1
+15Vs_SP
2
GNDs
3
+15Vs_SP
4
GNDs
5
+15Vs_SP
6
GNDs
7
GND
8
F_STBY_15V
9
SUB5V
10
F_STBY_15V
11
SUB5V
12
F_STBY_15V
13
SUB5V
C5473
14
6.3V 100u
GND
+
C5474
16V 0.1u
15
GND
16
DTV9V (SUB9V)
17
C5476
C5475
GND
16V
16V
18
0.1u
100u
GND
19
STB5V
20
SOS
SUB5V
DTV9V
TO
P-BOARD
A7
(P7)
1
+15Vc_FAN
2
+15Vc_FAN
3
GND
STB5V
4
TPST5
GND
5
STB5V
TPS0N
6
TUNER_SUB_ON
TPEC0
7
ECO_ON
8
ALL_OFF
9
TPC0F
AC_GOOD/KEY
R5582
10
47k
P5V(MON)/P12V-ON
11
N.C.
47k
TO
PA-BOARD
A8
(PA8)
1
+15Vc_FAN
2
+15Vc_FAN
3
GND
4
FAN_SOS
5
MAIN9V
6
FAN_MAX
TH-58PY850M/MR/MS, PZ850A
A-Board (14/20) Schematic Diagram
126
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