2-40(No.YA707<Rev.001>)
(No.YA707<Rev.001>)2-39
MAIN PWB ASS'Y(16/46)
[FRC POWER [DC/DC]]
HU-71100006
hb1_main_0612_14/48_0.0
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
+3V3FRC
+2V5FRC
+5V
+2V5FRC
FRC_VTT
FRC_VREF
+1V2FRC
+12V
+3V3DIG
+3V3FRC
+12V
FRCQ Power
All location are from 541 to 580
FRC DDR1 2.5V
VTT, Vref
[DDR1]
+2.49V
R1
R2
Vout=0.8V(R1+R2)/R2
Max.3A
SOIC14
[FRC Core]
+1.28V
R1
R2
Vout = 0.925 * (R1+R2)/R2
MAX: 3A
R1
R2
Vout = 0.92 * (R1+R2)/R2
+3.34V,
Max.2.5A
MAX: 3A
C555
103p/50V/1005
C544
104p/16V/1005
R541
4021/F/1005
C580
822p/25V/1005
R547
272/F/1005
C577
OPEN_561p/50V/1005
R546
103/1005
D541
OPEN-B340A
12
TP542
PCB_TP10
1
C541
103p/50V/1005
R557
OPEN-104/1005
C566
105p/16V/2012
C566
105p/16V/2012
C579
220uF/16V/MVK/S
C552
105p/25V
R555
103/1005
C574
104p/16V/1005
C557
106p/25V/3216
C557
106p/25V/3216
C578
102p/50V/1005
L541
4.7uH/SPC7040-4R7/3.5A
C572
102p/50V/1005
D543
OPEN-LL4148
1
2
R552
912/F/1005
C547
100uF/16V/MVK/S
C571
OPEN-561p/1005
C571
C558
226p/6.3V/2012
C551
OPEN_104p/16V/1005
R545
912/F/1005
TP548
PCB_TP10
1
TP549
PCB_TP10
1
C549
106p/10V/2012
TP543
PCB_TP10
TP543
PCB_TP10
1
C542
106p/25V/3216
C550
104p/16V/1005
U544
MP2307
U544
MP2307
BS
1
IN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
GND_
P
9
R558
750/F/1005
C568
104p/16V/1005
C568
104p/16V/1005
C567
822p/25V/1005
C543
106p/25V/3216
C548
105p/16V/2012
R551
104/1005
R554
392/1005
R554
392/1005
D542
OPEN-B340A
12
R550
132/F/1005
R542
103/1005
TP541
PCB_TP10
1
R548
103/1005
R548
103/1005
R553
4021/F/1005
R543
392/1005
L542
4.7uH/SPC7040-4R7/3.5A
C562
226p/6.3V/2012
R559
750/F/1005
TP547
PCB_TP10
1
U542
RT9018B25PSP
EN
2
VDD
4
VIN
3
NC
5
PGOOD
1
VOUT
6
ADJ
7
GND
8
TAP
9
D544
OPEN-LL4148
1
2
TP544
PCB_TP10
1
U541
MP2307
BS
1
IN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
GND_
P
9
C556
106p/25V/3216
C556
106p/25V/3216
C576
104p/16V/1005
R544
302/F/1005
C560
220uF/16V/BLA/S
C575
102p/50V/1005
TP546
PCB_TP10
1
C573
100uF/16V/BLA/S
R549
243/F/1005
C546
226p/6.3V/2012
R556
OPEN-104/1005
C559
226p/6.3V/2012
C545
226p/6.3V/2012
C554
104p/16V/1005
C563
226p/6.3V/2012
C553
106p/10V/2012
C561
226p/6.3V/2012
U545
FAN1655M
VDD
1
VDD
2
VTTFORCE
3
VSS
4
VSS
5
VTTFORCE
6
VDD
7
VDDQ
14
VREFOUT
13
VSSQ
12
/SHDN
11
VREFIN
10
VTTSENSE
9
VSS
8
L543
BLM18PG300SN1D
TP545
PCB_TP10
1
MAIN PWB CIRCUIT DIAGRAM (16/46) [FRC POWER [DC/DC]]