ViewSonic VS15197 Service Manual page 57

U44B bga98-texas-ptps659110a2zrcr
VDD_3V3_PMU
3/3
(DC/DC x4)
5V 1A
20MIL
E1
VCCA1
F2
VCCA2
F3
VCCA3
C380
10u/10V_6
( 1.5A @ 0.6 ~ 1.5V)
VDD_3V3_PMU
30MIL
G2
VCCB1
G1
VCCB2
C381
( 1.5A @ 0.6 ~ 1.5V)
10u/10V_6
VDD_5V0
A5
V5IN
C386
4.5 ~ 6.5V
1u/10V_4
( 6A @ 0.6 ~ 1.45V, external FET)
A8
GNDC1
A7
GNDC2
VDD_3V3_PMU
L8
VCCIO1
L7
VCCIO2
C391
10u/10V_6
( 1.5A @ 1.5/1.8/2.2/3.3V)
PTPS6591102A2ZRC
ViewSonic Corporation
D2
SWA1
D1
1.5A
SWA2
E2
SWA3
C2
GNDSWA1
C1
GNDSWA2
D3
GNDSWA3
D4
VFB1
H2 VDD_1V2_LPDDR2_R L42
SWB1
H1
1.5A
SWB2
J2
GNDSWB1
J1
GNDSWB2
K2
VFB2 50OHM_NETCLASS1
A2 PMU_VBST
C385 0.1u/50V_6
VBST
A3 PMU_DRVH
DRVH
A4 PMU_SW
6A
SW
A6 PMU_DRVL
DRVL
B4 PMU_VOUT
VOUT
C5 PMU_VFB_CPU
VFB 50OHM_NETCLASS1
C4 PMU_PGOOD T150 *PAD
PGOOD
D5 PMU_EN T151 *PAD
EN
Note: Test-points can be deleted if not routeable with non-hdi
C6 PMU_TRAN T152 *PAD
TRAN
B3 PMU_TRIP R587 39K/F_4
TRIP
K8
L44 2.2uH_2A
SWIO1 PMU_SWIO
K7
SWIO2
J7
1.5A
GNDIO1
J8
GNDIO2
H8
VFBIO
VDD_1V5_GEN
2.2uH_2A
C382
10u/6.3V_6
PQ5
RQ3E070BNFU7TB
PR38 2 1 0_4 4
PQ6
PR52 2 1 0_4 RQ3E100BSFU7TB
4
2.2/F_6
C390
330p/50V_4
VDD_1V8_GEN
C392
10u/6.3V_6
56
Confidential - Do Not Copy
PMU-TPS659110 3/3
VDD_5V0
C383 C384
PC62 C477
10u/10V_6 10u/10V_6
2200p/50V_4 0.1uF/16V_4
PCMB061H-2R2MS
L43
2.2uH/7A
H=1.8mm C388
C387
330u/2.5V_3528
1n/50V_6
C389
PR39 PR56
0.1uF/16V_4
2.2/F_6
PR40 2 1 0_4 PR41
PR42
50OHM_NETCLASS1
VSD241/SD-A245/CDS245
VDD_1V0_CPU_TEGRA
100/F_4
VDD_CPU_SENSE 3
2 1 0_4
GND_CPU_SENSE 3