Samsung GH17P Service Manual page 51

9-1-4 Porsche 17" Part Schematic Diagram
+14V
TP971
1
C103 C550 C549 C101 C102
100uF 100nF 100nF 100nF 100nF
25V 50V 50V 50V
50V
DGND
*DPMS_ON
GH17P*/GH18P*
IC101
LM2596S-5.0
GND1 6
4
F_B
Vin
1 2
L101
5 3
1
C104 C105
C651
D117
10nF 100nF
100uF
SK34
50V 16V
16V
MO MO
IC102
LM2596S-3.3
GND1 6 1
4
F_B
Vin
1 2
L102
5 3
53uH
D118
SK34
1
C137 C138 C621 R106
C139
10nF 100nF 100uF 4.7K
100uF
50V 16V 16V 1/16W
25V
MO
MO
PANEL_5.0 +5V
+5V_M
IC515
SI9933ADY-T1
1 8
R115
S1 D1
10K
2 G1 7
D1_1
*PANEL_EN
R727 3 6
S2 D2
10K D2_1 5
4 G2
*DPMS_ON
R690 R691
10K 10K
1/16W 1/16W
DGND
+5V_SW
+5V_M
IC529
SI9933ADY-T1
R726 1 S1 8
D1
10K
2 7
G1 D1_1
*LED_SW
D2 6
3 S2
4 5
G2 D2_1
R725
10K
1/16W
DGND
AGND DGND PGND
FT122
BLM41P600S
INV_GND AGND DGND
+5V_M
+5V
1
C110
C504 C505 C506 C507
100nF
100nF 100nF 100nF 100nF
16V
16V 16V 16V 16V
MO MO MO MO
R100 C107
4.7K 100nF
1/16W 16V
DGND
MO
+3.3V
FT301
SGM32F1E104-2A
1 2
A
B
C
3
C301 C302 C303 C304 C305
C373
ELECAP603 100nF 100nF 100nF 100nF 100nF
16V 16V 16V 16V 16V
C629
MO MO MO MO MO
100nF
DGND
16V
MO
FT305
SGM32F1E104-2A
1
2
A
B
C
3
C351
C352 C353 C354 C355
22uF
100nF 100nF 100nF 100nF
16V
16V 16V 16V 16V
MO MO MO MO
AGND
MVDD_3.3
FT416
SGM32F1E104-2A
TP1424
1
B 2
A
C
3
C630 C639 C640 C641 C642
22uF 100nF 100nF 100nF 100nF
16V 16V 16V 16V 16V
MO MO MO MO
DGND
+2.5V_A
IC104
FT304
LP3961EMP-2.5
SGM32F1E104-2A
TP1423
2 3 1 2
VIN VOUT A B
C
1 4
3
SD SENSE
GND
5
AGND AGND
+2.5V_D
FT302
SGM32F1E104-2A
1 A 2
B
C
3
DGND
LVDS_3.3
FT417
BLM41P600S
U4
+3.3V_P
IC510
RC1117ST-3.3
4
FT303
SGM32F1E104-2A
TAB
3 2 1 A B 2
VIN VOUT
C
GND
3
1
C112
100uF
16V
C363 C364 C365
22uF 100nF 100nF
16V 16V 16V
MO MO
PGND PGND
C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 C316 C317 C318
100nF 100nF 100nF 100nF 100nF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF
16V 16V 16V 16V 16V
MO MO MO MO MO
AVDD_3.3
TP1420
C356 C357 C358 C359 C360 C361
100nF 220pF 220pF 220pF 220pF 220pF
16V
MO
C647 C648 C635 C636 C637 C638 C645 C646 C631 C632 C633 C634 C643
220pF 220pF 100nF 100nF 100nF 100nF 220pF 220pF 100nF 100nF 100nF 100nF 220pF
16V 16V 16V 16V 16V 16V 16V 16V
MO MO MO MO MO MO MO MO
AVDD_2.5
TP1421
C321 C322 C323 C324 C325 C326 C327 C328 C329
22uF 100nF 100nF 100nF 100nF 220pF 220pF 220pF 220pF
16V 16V 16V 16V 16V
MO MO MO MO
C622 C333 C334 C335 C336 C337 C338 C339 C340 C341 C342 C343
ELECAP603 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 220pF 220pF 220pF
16V 16V 16V 16V 16V 16V 16V 16V
MO MO MO MO MO MO MO MO
9 Schematic Diagrams
PVDD_3.3
U1
C366 C367 C368 C369 C370 C371
100nF 100nF 220pF 220pF 220pF 220pF
16V 16V
MO MO
DVDD_3.3
TP1419
C319
220pF
C644
220pF
DVDD_2.5
TP1422
C344 C345 C346 C347 C348
220pF 220pF 220pF 220pF 220pF
9-7