74
13.24. A-Board (20/25) Schematic Diagram
P
P
P
P
P
Thermal Pad
Thermal Pad
Thermal Pad
C5253
25V
1u
C5728
10u
10V
C5719
10u
10V
C5724
0.1u
25V
C5726
0.01u
25V
C5729
10u
10V
C5251
1u
25V
C5720
10u
10V
C5310
10u
25V
C5311
10u
25V
C5725
6800p
25V
C5650
10V
2.2u
C5649
10V
1u
C5615
2.2u
10V
C5616
0.01u
25V
C5651
4.7u
10V
C5652
4.7u
6.3V
C5312
10u
25V
C5314
22u
6.3V
C5318
6800p
25V
C5313
10u
25V
C5319
0.01u
25V
C5315
22u
6.3V
C5317
0.1u
25V
C5293
1u
25V
C5294
1u
16V
D5602
DZ2J056M0L
C0DBGYY00884
IC5290
VOUT 3
2
VSS
VIN
1
L5611
G1C6R8MA0416
L5301
G1C6R8MA0416
SUB3.3V
ACHIP3.3V
SUB5V
AVDDH
SUB9V
F15V
SUB_OP_5V
F15V
SUB6V
SUB3.3V
R5311
R5684
R5696
R5310
TP5301
TP5209
TP5291
TP5208
TP5250
TP5292
TP5293
DCDCEN
Q5603
DSC2001S0L
Q5602
DSC2001S0L
R5612
10k
R5641
10k
R5253
10k
R5307
12k
R5640
10k
R5681
10k
R5644
7.5k
R5600
68
R5254
5.36k
R5613
47k
R5643
10k
R5642
100k
R5610
47k
R5309
5.6k
R5683
6.2k
R5611
2.2k
R5682
1.5k
R5607
22k
R5608
68k
R5255
1k
R5609
10k
R5312
15
R5308
2.2k
R5724
15
C5255
1u
10V
SUB_AI_3.3V
C5256
1u
10V
D5250
B0ACCJ000048
D5603
B0JCPG000030
D5301
B0JCPG000030
R5603
2.2
C5603
1000p
50V
R5301
2.2
C5301
1000p
50V
VJ5300
R5315
1k
D5605
B0ECKM000048
C0DBGYY00578
IC5604
1
ON/OFF
2
VSS
3
NC
5
VOUT
4
VIN
C0DBFYY00049
IC5603
1
VIN
2
VSS
3
CE
5
VOUT
4
NC
C0CBCBC00227
IC5251
1
ON/OFF
2
VSS
3
NC
5
VIN
4
VOUT
IC5302
C0DBAYY00755
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
Thermal_Pad
IC5303
C0DBAYY00755
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
Thermal_Pad
IC5250
C0DBEYY00123
1
VO
2
FB
3
GND
4
N.C
5
EN
6
N.C
7
N.C
8
VCC
FIN
LED5V_2
R5453
4.7k
FRC_3.3V
D5447
DZ2J068M0L
SUB3.3V
R5533
470
D5444
DZ2J068M0L
R5454
4.7k
MIHO2_3.3V
R5431
2.2k
D5449
DZ2J068M0L
D5434
B0ADCJ000100
TP5431
R5456
4.7k
D5440
DZ2J120M0L
D5445
DZ2J068M0L
R5458
4.7k
LED-SOS
R5434
10k
D5524
B0ACCJ000048
R5452
100k
R5528
4.7k
SUB1.2V_A
SUB1.2V_D
R5444
100k
SUB5V
R5432
3.3k
SUB9V
D5443
DZ2J068M0L
D5492
DZ2J068M0L
R5538
470
MIHO2_1.2V
Q5431
DSA200100L
SUB_OP_5V
D5439
DZ2J068M0L
R5527
4.7k
FRC_D1.05V
D5490
B0ADCJ000100
C5431
16V
0.1u
Q5435
DSA200100L
D5491
DZ2J068M0L
R5443
220
D5437
B0ADCJ000100
R5462
4.7k
D5431
B0ADEJ000035
LED_6V
R5461
4.7k
D5441
DZ2J120M0L
D5442
DZ2J068M0L
R5569
4.7k
R5439
470
R5445
100k
SUB9V
D5433
B0ADCJ000100
D5448
DZ2J068M0L
R5540
4.7k
R5451
1k
R5460
4.7k
R5441
220
D5435
B0ADCJ000100
Q5436
DSC200100L
SUB1.5V
SUB6V
SUB5V
TP5508
R5438
4.7k
C5432
16V
0.1u
SUB6V
R5433
1k
SG-SOS
D5436
B0ADCJ000100
STB3.3V
D5493
B0ADEJ000035
LED5V_1
D5519
B0BC010A0007
Q5432
DSC2001S0L
R5455
4.7k
R5437
2.2k
SUB_OP_5V
R5435
220
R5459
4.7k
D5432
B0ADEJ000035
"H": ON
"L": OFF
1446mA
LDA2 DCDC CTL
LDA2-DCDC
"H": ON
"L": OFF
2000mA
100mA
766mA
178
174
175
180
172
176
173
179
177
VCC_SOS
SOS
GenX
!
A-BOARD (20/25)
SUB6V
SUB5V
SUB9V
SUB_OP_5V
ACHIP3.3V
AVDDH
SUB_AI_3.3V
TO 7,18/25
TO 7/25
TO 16,18,23/25
POWER-Peaks
Summary of Contents for TXP50VT20L
Page 24: ...24 7 4 No Picture ...
Page 46: ...46 ...
Page 48: ...48 12 3 Wiring 2 12 4 Wiring 3 ...
Page 49: ...49 12 5 Wiring 4 ...
Page 50: ...50 12 6 Wiring 5 ...
Page 51: ...51 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Page 104: ...104 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM806MVH ...
Page 122: ...122 15 1 2 Exploded View 2 ...
Page 123: ...123 15 1 3 Packing 1 ...
Page 124: ...124 15 1 4 Packing 2 ...
Page 125: ...125 15 1 5 Mechanical Replacement Parts List ...
Page 129: ...129 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...