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THERMAL
THERMAL
THERMAL
THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
L1403
3.6uH
NR8040T3R6N
R1437
0
OPT
R1430
3.3K
C1464
0.1uF
25V
C1465
10uF
25V
PANEL_VCC
UD_VCC
C1459
10uF
25V
P1400
SMAW200-10
1
2
3
4
5
6
7
8
9
10
+12V
C1454
10uF
25V
OPT
L1413
MLB-201209-0120P-N2
C1455
0.1uF
25V
10K
R1410
C1421
22uF
10V
C1467
0.1uF
25V
+3.3V
L1412
MLB-201209-0120P-N2
IC1100
TPS54327DDAR
3
VREG5
2
VFB
4
SS
1
EN
5
GND
6
SW
7
VBST
8
VIN
9
[EP]GND
P1401
20037WR-05A00
1
2
3
4
5
6
L1418 MLB-201209-0120P-N2
C1412
0.1uF
16V
L1419 MLB-201209-0120P-N2
C1458
10uF
25V
UD_VCC
R1433
1.8K
R1440
2K
OPT
Q1400
2SC3052
E
B
C
C1463
10uF
25V
OPT
C1456
0.01uF
50V
C1468
0.1uF
25V
C1425
22uF
10V
Q1401
AO4423
3
S3
2
S2
4
G
1
S1
5
D1
6
D2
7
D3
8
D4
+3.3V
C1404
1uF
10V
C
1466
10uF
25V
OPT
R1432
10K
R1434
10K
PANEL_VCC
R1438
2K
OPT
PANEL_CTL
C1462
10uF
25V
R1431
10K
C1418
10uF
10V
L1401
2uH
C1423
10uF
10V
C1410
6800pF
50V
R1405
10K
1%
L1400
BLM18PG121SN1D
+1.05V_A
C1431
47pF
50V
OPT
C1409
0.1uF
16V
+12V
R1403
6.8K
IC1600
BD86106EFJ
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SW_1
8
SW_2
9
[EP]
R1404
10K
C1413
10uF
10V
C1426
10uF
10V
+3.3V
L1406
BLM18PG121SN1D
C1470
10uF
10V
R1412
10K
+1.05V_B
C1472
47pF
50V
OPT
C1469
10uF
10V
+12V
C1444
6800pF
50V
R1421
10K
1%
C1449
10uF
10V
C1441
0.1uF
16V
L1407
2uH
IC1700
BD86106EFJ
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SW_1
8
SW_2
9
[EP]
R1411
6.8K
+3.3V
C1471
10uF
10V
R1514
3.3K
R1513
3.3K
1%
ZD2300
5V
OPT
ZD2305
5V
OPT
ZD2301
5V
OPT
L2303
2uH
L2302
BLM18PG121SN1D
C2317
10uF
10V
R2305
6.8K
ZD2306
5V
OPT
+3.3V
C2313
0.1uF
16V
R2306
10K
+1.15V
IC2301
BD86106EFJ
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SW_1
8
SW_2
9
[EP]
C2319
47pF
50V
OPT
C2318
10uF
10V
+12V
C2314
6800pF
50V
C2315
10uF
10V
C2316
10uF
10V
R2310
3.3K
1%
+12V
L2204 MLB-201209-0120P-N2
L2205 MLB-201209-0120P-N2
L2203 MLB-201209-0120P-N2
C1517
10uF
25V
C1511
10uF
25V
C1514
0.1uF
25V
C1518
0.1uF
25V
UD_VCC
R2308
1.8K
1%
C1408
2200pF
50V
JP2202
JP2203
JP2200
JP2201
0.1uF
C3002
R3001
10K
C3003
10uF
16V
C3001
1uF
IC3001
AP2132MP-2.5TRG1
EAN61387601
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C3000
10uF
16V
+12V
R3009
3.9K
R3011
1.2K
+2.5V
+3.3V
R3008
1.3K
1%
R3000
1K
1%
ZD3000
5V
OPT
R1407
51K
1%
R1406
15K
1%
C1422
10uF
16V
C1405
100pF
50V
OPT
C1417
10uF
10V
+3.3V
C1411
0.1uF
16V
ZD1400
5V
OPT
C1416
10uF
10V
+12V
C1415
10uF
10V
C1419
10uF
10V
R1401
10K
L1402
BLM18PG121SN1D
IC1401
BD9C401EFJ
DEV_BD9C401EFJ_4A
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SW_1
8
SW_2
9
[EP]
R1402
16K
1%
R1408
18K
1%
L1405
BLM18PG121SN1D
L1404
4.7uH
+1.5V_P_DDR
C1403
10uF
25V
C1407
10uF
25V
R1400
7.5K
1%
C1420
68pF
50V
C1414
0.0068uF
50V
C1401
0.1uF
25V
C2310
10uF
25V
C2311
10uF
25V
C1400
10uF
25V
C1402
10uF
25V
C1432
10uF
25V
C1435
10uF
25V
C2312
0.1uF
25V
OPT
C1436
0.1uF
25V
OPT
C1406
0.1uF
25V
OPT
R2309
220
1%
1.5V for URSA7_DDR
MAX 3.5A
T-con power
R2
TYP 6000mA
3.3V for URSA7+PA168
R1
2.5V for PA168
1.05V for PA168_A
MAX 1.59A
1.05V for PA168_B
MAX 1.58A
MAX 3.5A
MAX 1.17A
PANEL_POWER
2013.03.18
22 22DC-DC POWER
Placed on SMD-TOP
6A
R1
R2
Vout=0.8*(1+R1/R2)
6A
R1
Vout=0.8*(1+R1/R2)
R2
Placed on SMD-TOP
Placed on SMD-TOP
MAX 3.9A
Vout=0.8*(1+R1/R2)=1.209V
R2
1.15V for URSA7
R1
6A
Wafer
3A
EAX65309301
GND JIG POINT
R2
2A
R1
Vout=0.6*(1+R1/R2)=2.55V
5V
Vout=0.765*(1+R1/R2)=3.33V
4A
[DEV]
R1
R2
Vout=0.8*(1+R1/R2)=1.51V
Placed on SMD-TOP
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