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Prestigio Nobile 1510
8.1 No Power-2
When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up.
Main Voltage Map
PF501PL501
P5
P5
PQ504
PL502
POWER IN
ADINP
J1
PD503
P5
PWR_VDDIN
F501,U509
P24
P24
P24
U508
Q514
+VDD5
+VDD3_AVREF
+VDD3
Q508
+3V
NOTE :
: Page 2 on M/B or Daughter Board circuit diagram.
P2
PF501
: Through by part PF501.
PF502,PL505,PQ505
P29
PU3,PL507,PL503,PD503
J504
BATT
Charge
PQ503,PQ504
Discharge
P28
PD504
P5
+DVMAIN
Discharge
PD505
Daughter Board
P24
P24
Q14
U522
+VDD3S
+VDD1.5
P9
D17,C123
+VDD3_RTC
P24
PU502,PL505
JS1~
P30
P23
JS4
PL503,PU501
PR526
+5VS_P
+5V
PU503,PL504
JS501~
P4
P23
PR525
JS503
+3VS_P
+3V
PF503,PL508
PL506,PU1
PU501~PU504
R601
PU506,PL504
P27
P21
C580
PR506
+CPU_CORE
+KBC_CPUCORE
JS510~
PL513,PR517
PU509,PU510
P26
PU511
JS515
PL514
+1.8V_P
+1.8V
JS517~
P26
JS518
+0.9VS_P
107
P20
L76
AMPVDD
L35,U6
P14
P24
L72
L34
+5VS_HDD
+5VS
P14
L58
+5VS_CDROM
P15
P15
U518
L533
+1.2V
+DVDD
P24
Q16
U523
+2.5V
+2.5VS
L531
+AVDDL
U505,L520
P24
L519
U14
+1.8VS
+3VS
L74
+3VS_HDD
P15
L69
L528
+3VA_1394
+AVDDH
L508
L509
+3VS_CLK
L44~
L46
+3VS_TVDAC[A,B,C]
L47
+3VS_ATVBG
R546
P23
P8
R549
+DDR2_VREF
P23
+0.9VS
TECHNICAL SERVICE MANUAL
P6
L42
+2.5VS_CRTDAC
P6
L39
+2.5VS_TXLVDS
P6
P24
L41
+2.5VS_HV
P6
P15
L50
+2.5VS_ALVDS
P14
P24
L73
+1.8VS_HDD
P14
P14
L75
+3VS_HDD_ANALOG
P16
P12
P6
P6
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