63
R480
0R05 1/16W
C435
1UF 10V
C426
22UF 6.3V
R456
33K 1/16W 1%
U411
G5695T11U
VIN
1
GND
2
EN
3
VFB
4
LX
5
R460
22K 1%
Close to Main Chip
DRAM# Bypass Cap
C441
1UF 10V
C427
100NF 16V
C428
2.2UF
DDRV
C430
10UF 6.3V 20%
L401
2.2uH
C196
NC/4.7UF 10% 10V
RVREF
Main Chip Ref Voltage.
Close to Main Chip
C436
100NF 16V
U401A
MT5561LVNT
DDRV
N1
DDRV
N2
DDRV
N3
DDRV
N4
DDRV
N5
DDRV
N6
DDRVREF
P1
ZQ
P2
TN_MEMPLL
H8
TP_MEMPLL
J8
RVREF
R410
100K 1%
ZQ
R2
Vout = 0.6x(1+R1/R2)=1.5V
DRAM POWER DDRV
R1
+5V_SW
R461
1K 1/16W 1%
C433
100NF 16V
C429
NC/100N 16V
C438
100NF 16V
C440
4.7UF 10% 10V
R455
1K 1/16W 1%
R457
240R 1%
C434
100NF 16V
C432
100NF 16V
C425
NC/100N 16V
C437
100NF 16V
C439
NC/10UF 6.3V 20%
DDRV
DDRV
DDRV
+5V_SW3,9,10,11,15
GND3,4,5,6,7,8,9,10,11,13,14,15,16,17,18
+5V_SW