THERMAL
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
R1430
3.3K
C1464
0.1uF
25V
C1465
10uF
25V
PANEL_VCC
UD_VCC
C1459
10uF
25V
+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
5GND
6SW
7VBST
8VIN
9
[EP]GND
P1401
20037WR-05A00
1
2
3
4
5
6
L1418 MLB-201209-0120P-N2
C1412
0.1uF16V
L1419 MLB-201209-0120P-N2
C1458
10uF
25V
UD_VCC
R1433
1.8K
R1440
2K
OPT
Q1400
2SC3052
E
B
CC1463
10uF
25V
OPT
C1456
0.01uF
50V
C1468
0.1uF
25V
C1425
22uF
10V
Q1401
AO4423
3
S3
2
S2
4
G
1
S1
5D1
6D2
7D3
8D4
+3.3V
C1404
1uF
10V
C1466
10uF
25V
OPT
R1432
10K
R1434
10K
PANEL_VCC
PANEL_CTL
C1462
10uF
25V
R1431
10K
ZD2301
5V
OPT
L2303
2uH
L2302
BLM18PG121SN1D
C2317
10uF
10V
R2305
6.8K
+3.3V
C2313
0.1uF
16V
R2306
10K
+1.15V
IC2301
BD86106EFJ
3
AGND
2
VIN
4
FB
1
PGND
5COMP
6EN
7SW_1
8SW_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
C3001
1uF
25V
IC3001AP2132MP-2.5TRG1
EAN61387601
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
+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
C1417
10uF
10V
+3.3V
C1411
0.1uF
16V
C1416
10uF
10V
+12V
C1415
10uF
10V C1419
10uF
10V
R1401
10K
L1402
BLM18PG121SN1D
R1402
16K
1%
R1408
18K
1%
L1405
BLM18PG121SN1D
L1404
4.7uH
+1.5V_P_DDR
C1403
10uF
25V
C1407
10uF
25V
C1420
68pF
50V
C1414
0.0068uF
50V
C1401
0.1uF
25V
C2310
10uF
25V
C2311
10uF
25V
C2312
0.1uF
25V
OPT
R2309
220
1%
P1400
20037WR-10A00
1
2
3
4
5
6
7
8
9
10
11
C3003
10uF
10V
C3000
10uF
10V
L1400
BLM18PG121SN1D
IC1600
TPS54821RHL
3
GND_2
2
GND_1
4
PVIN_1
1
RT/CLK
6
VIN
5
PVIN_2
7
VSENSE 8COMP
9SS/TR
10 EN
11 PH_1
12 PH_2
13 BOOT
14 PWRGD
15
[EP]GND
C1423
22uF
10V
C1402
10uF
16V
+1.05V_A
R1403
14K
1/16W
1%
R1411 0
1/16W
5%
C1410
0.1uF
16V C1424
22uF
10V
+1.05V_A
C1418
22000pF 50V
C1406
4.7uF
16V
C1426
22uF
10V
R1412 1K +3.3V
C1427
22uF
10V
+12V
R1409
1.3K
R1416
1.3K
C1429
10uF
16V
C1436
22uF
10V
R1418 1K
C1432
0.1uF
16V
R1417 0
1/16W
5%
+12V
C1435
22uF
10V
C1438
22uF
10V
R1413
14K
1/16W
1%
+1.05V_B
+3.3V
L1406
BLM18PG121SN1D
C1434
22000pF 50V
C1437
22uF
10V
C1430
4.7uF
16V
+1.05V_B
IC1700
TPS54821RHL
3
GND_2
2
GND_1
4
PVIN_1
1
RT/CLK
6
VIN
5
PVIN_2
7
VSENSE 8COMP
9SS/TR
10 EN
11 PH_1
12 PH_2
13 BOOT
14 PWRGD
15
[EP]GND
L1401
2uH L1407
2uH
R1404
18K
1/16W
1%
R1414
18K
1/16W
1%
IC1401
BD9C401
3
AGND
2
VIN
4
FB
1
PGND
5COMP
6EN
7SW_1
8SW_2
9
[EP]
C1405
47pF
50V
C1409
0.022uF 16V
C1413
270pF 50V
C1400
270pF
50V
R1405
150K
1%
R1415
150K
1%
C1431
0.022uF 16V
C1433
270pF 50V
C1428
270pF
50V
R1400
20K
1%
ZD1402
2.5V
OPT
ZD1401
2.5V
OPT ZD1400
2.5V
OPT
ZD2306
2.5V
OPT
R1438
10K
LVDS_Discharge

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 1.58AMAX 3.5AMAX 1.17A

PANEL_POWER

2013.03.18
22 22DC-DC POWER
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
Vout=0.6*(1+R1/R2)
Vout(1.06V)=0.6*(1+14k/18k)
R2
8A
R1
8A
R1
Vout=0.6*(1+R1/R2)
Vout(1.06V)=0.6*(1+14k/18k)
R2
uClamp2501T
Ready uClamp2501T
Ready
uClamp2501T
Ready
uClamp2501T
Ready
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Only for training and service purposes
LGE Internal Use Only