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TECHNICAL SERVICE MANUAL
8.1 No Power-5
When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up.
Charge
PL505
PF502
BEAD_120Z/100M
TR/3216FF-3A
ADINP
P
29
PC510
PC515
0.01µ
0.01µ
D
PQ9
CHARGING
2N7002
G
S
P
From H8 U510
21
PC27
0.01µ
PC25
PR67
1000P
7.5K
PC516
PR70
PR71
10µ
4.7K
4.7K
PR73
0
PQ10
MMBT2222A
PD6
BAS32L
PQ8
H8_I_CTRL
DTA144WK
P
21
From U510
8,11
C1,C2
P
12
16
29
VCC
2IN+
13
2
PU3
OUTPUTCTRL
1IN-
5
CT
PWM
6
3
RT
FEEDBACK
TL594C
4
14
REF
DTC
2IN-
15
PR55
PC16
10K
0.01µ
PC28
1µ
REF
PC15
0.1µ
PQ505
AM4825
PL507
8
33µH
3
7
2
6
5
1
PC517
10µ
PD505
SSA34
PR72
100K
R599
0
PR47
0
2IN+
PR49
124K
PC24
PR54
0.01µ
2.49K
PR48
6.19K
PJS1
SHORT-SMT3
PC13
PC23
0.01µ
0.1µ
GND
PR69
100K
PR25
.02
GNDB
GND
110
PL503
PD503
3.0µH
SSA34
PC512
PC511
PD502
0.01µ
10µ
BZV55C15V
CHARGING
P
21
From H8 U510
+VDD3S
+DVMAIN
+VDD3S
PC501
0.01µ
PR65
PR507
1K
590K
1.25V
5
+
6
_
PC22
PR66
PQ7
0.1µ
80.6K
SCK431CSK-5
Prestigio Nobile 1510
BATT
12.65V
PR21
2M
PC14
PR52
0.1µ
20K
PJOL1
OPEN-SMT4
2IN+
PR53
PR50
PR51
976K
13.7K
287K
PJOH1
OPEN-SMT4
PQ5
2N7002
PR45
P
21
100K
BATT_DEAD#
To H8 U510
BATT_DEAD
7
Q516
DDTC144TCA
PU2B
LMV393M
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