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! PA-BOARD TXNPA1RFTB
A
TO
TPS15V
P-BOARD
PA5 (P5)
1 +15Vs_SP
2 +15Vs_SP
0
0
3 +15Vs_SP
R5516
R5515
4 GNDs
VFAN1 5
GNDs
6 GNDs
TPFA1 TO TO TO TO 5V/9V 7 F_STBY_15V
PA35 PA33 PA36 PA37
FAN FAN FAN FAN
+B FOR FAN 1
VFAN2 1 1 1 IC5501 8 F_STBY_15V
9 F_STBY_15V
GND FOR FAN 2 2 2 2 EHMDD9851
< 10 GND
3 3 3 3
SW-Node2
SW-Node1
ON/OFF2
ON/OFF1
PA5400 11 GND
VOUT2
VOUT1
4 4 K5H5022A0023
VAR2
VAR1
GND
GND
GND
N.C.
N.C.
N.C.
VIN
<
12 GND
B D855 D853 D856 D857
10
11
12
13
14
15
16
1
2
3
4
6
7
8
9
MA2J11100L MA2J11100L MA2J11100L MA2J11100L
1%
TPFA2
R855 R853 R856 R857 R5503
4.7k 4.7k 4.7k 4.7k 2.61k TO
A-BOARD
PA6 (A6)
TP5400
TP5402 1 +15Vs_SP
1%
FAN_SOS L5501
R5504 2 GNDs
2.7u
1.27k
3 +15Vs_SP
TP856
L5502
15u
L5503
33u 4 GNDs
+
C5505 C5506 L5504
R883 25V 25V 2.7u 5 +15Vs_SP
R884
1000u 0.1u
0 0
D5504 6 GNDs
B0BC6R600005
7 GND
L5505
2.7u 8 F_STBY_15V
9 SUB5V
+
+
TP855 C5501 C5502 C5503 C5504
D5503
16V 16V 16V 16V 10
470u 470u B0BC01100001 F_STBY_15V
0.1u 0.1u
11 SUB5V
TPS5 TPS5V 12
C858 +B FOR FAN F_STBY_15V
3
25V (FIN) R869
0.1u 13
C
GND
1k SUB5V
IC850
Vout(sw)
ON/OFF
14 GND
C0DBAZF00003
Vadj
TPS9V TPS9
Vin
TP850 15 GND
TP854
1
2
4
5
16 DTV9V (SUB9V)
R5509
0 17
C861 GND
25V *R871
+
C869
0.1u 13k 18
25V R5506 GND
TP852 1%
470u 10k
TP5401 19 STB5V
R859
2.1k 20 SOS
D859
D5502
B0JCME000037 1% R5507
B0BC01000035
10k Q5501
C862 C860 2SD0601ASL