Pcb Pico Power - ELCOM Uniq 150 Service Manual

Uniq 150

3.2. PCB Pico Power

Adapter 12V
12V
NL1
+12V 1
VIN BOOT
XC1
2 2
VIN PH
C2
1 VD1 C15 R2 C3
47uF
SK56 10uF 10uF
6k8 3
2114R-02 UVLO PH
4
PW RGD LSG
GND GND GND GND GND
5
RT BIAS
6
SYNC PGND
7
SS/ENA AGND
C16
10uF
R4 R5 R6 C5 8
COMP VSENSE
C4 1k 82k 10k
100n
1n TPS54550PW P
GND
GND GND GND GND GND C10
GND
2n2
C11
R10
1k5
C18 22n
10uF
min 11,4V
max. 13,8V
GND
C12
PS_ON = 1 (OF F)
100n
PS_ON = 0 (ON)
Wafer-atom
GND
XC4
1 +5V_STB
2
3
R20
2417SJ-03
10k
GND
NL3
1 8
PGI PGO
min.3,5V
max. 6,1V
2 7
GND VDD
GND
FPO 3 6
FPOn VS5
R8
PS_ON 4 5
PSONn VS33 VS33
150R
TPS3511D
min.7,99V
max.14,18V
Ord. code Description
M120077 Cond. 100nF 16V MLCC 0603 X7R
M120049 Cond. 10uF 16V Tantal case B
M120154 Cond. 10uF 25V 1206 X7R PAN
M120086 Cond. 1nF 50V 0603 MLCC X7R
M120180 Cond. 100uF 6,3V 1210 X5R
M120177 Cond. 1uF 16V 10% 0603 X7R
M120102 Cond. 1n5 0603 SMD X7R
60
Service manual
C1
R1
16
HDD
L1
24R
100n XC2
15
6.8uH
14
C13
VT 1 C6 C7
13
6.3V
Si7110DN 6.3V 6.3V
100uF 100uF 100uF
12
11 C8 GND GND GND GND
1u
10
VT 2
9
GND
R3 R11
FDS6375
10k 82k
C9
R7
C17
150R
1n5
R9 R25 1uF
2k2 150k
R15
10k
GND GND
min 10,97 V
R17
0R68
R13
Minimum voltage for inverter = 10,8V
0R68
VT 5
BC817-16
BC857A
R16
VT 4
1k GND
R19
10k
R22
R21 1k
VT 6
FPO
BC817-16
27k
GND
GND
M1
Position
C1, C4, C12
C2
C3, C15, C16, C18
C5
C6, C7, C13
C8, C17
C9
Elcom, spoločnosť s ručením obmedzeným, Prešov
Service manual
Ord. code
M120117
M120093
M140028
002205-7025
M170266
M170267
M100336
XC3
+5V 4
M100328
3
Wafer-atom
2
1
M100170
50801W MS-4
GND M100171
VS12
min 10.85V
M100243
R12
15k M100226
M100230
VS33
VT 3 R14
M100190
5k6
VZ1 FDS6375
M100317
TZMB5V1
R23
GND
M100195
27k
M100334
R18
10k
M100311
VT 7 M100315
BC817-16
M110113
GND
M180041
M170254
M180011
M180025
M110022
M190212
M190213
M190205 *
M190208
M240233
* Legs of connector are cut out of the ther side of board.
Quantity
3
1
4
0
3
2
1
Elcom, spoločnosť s ručením obmedzeným, Prešov
Description
Cond. 2n2 10V 0603 X7R
Cond. 22nF 10% 0603 X7R
Coil 6.8uH DRH124-6R8M
TPS54550 PWP
TPS3511D
Resistor 24R 5% SMD 0603
Resistor 6k8 5% SMD 0603
Resistor 10k 1% SMD 0603
Resistor 1k0 1% SMD 0603
Resistor 82k 1% SMD 0603
Resistor 150R 1% SMD 0603
Resistor 2k2 1% SMD 0603
Resistor 1k5 1% SMD 0603
Resistor 15k 1% SMD 0603
Resistor 0R68 5% SMD 1206
Resistor 5k6 1% SMD 0603
Resistor 27k 5% SMD 0603
Resistor 150k 1% SMD 0603
Diode SK54 Schottky
Transistor SI7110DN
FDS6375 2,5V
Transistor BC 857A SOT-23
Transistor BC 817-16 SMD
Diode TZMB 5V1 GS08 SMD Zener
Connector 2114R-02 3,96 mm
Connector 2p RA Sata PWR 2,5mm WTB angled
Connector 4p PCB Power F 5.08mm
Connector 2417SJ-03 2,00mm
PCB picopower v1.0
Uniq 150
Position Quantity
C10 1
C11 1
L1 1
NL1 1
NL3 1
R1 1
R2 1
R3, R6, R15, R18, R19, R20 6
R4, R16, R22 3
R5, R11 2
R7, R8 2
R9 1
R10 1
R12 1
R13, R17 2
R14 1
R21, R23 2
R25 1
VD1 1
VT1 1
VT2, VT3 2
VT4 1
VT5, VT6, VT7 3
VZ1 1
XC1 1
XC2 1
XC3 1
XC4 1
— 1
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