Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung Plasma PS42V6S chassis D73A schematic_diagram_109
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Schematic Diagram
10. Schematic Diagram
10-1 Main
10-1-1 Power / IR & Function
This Document can not be used without Samsung's authorization.
R814
B3.3V
TP127
10Kohm
1/10W TP816
Power 2
L805
1
1
1 A5V A5V_1 A5V
NC : Auto
22uH R816
IC821 C811 BD913
Signal C838 ON : HIGH 10Kohm
MP1583DN C843 100uF C810 ACB1608H-060-T
10nF OF F : LOW 1/10W
120uF 16V
B12V B5V_1 B5V 1
2
BS
IN
SS
EN
8
7
C841
100nF
100nF
3 6 25V
SW COMP R817
4 5 C844
GND FB 2Kohm
FT2703 100nF C913 C912
C836 C837
BLM41P600S 82uF 100nF 3A Current 16V 100nF
22uF R910
16V 16V 1Kohm
16V
D800 C931
SS24 10V
1
A 1uF
FT2710 C839 R815
C922 R818 FT225
BLM41P600S 180pF 15Kohm
10V
2
6.8Kohm LFA30-2A1E223MT
1uF B 1/10W 3 1
C840
3.3nF CN802 2
TP1072 TP120 SMW250-08 WHT
GND 14
1
5.3V 13 1 TP1080
C
12 FT821 1 1 Q910 B LED
TP126 TP821 KTC3875S-GR
11 2 1
1
E
1 1
TP125 R913
10 3 TP1081 1
2
BLM41P600S 10Kohm
9 C813 C812 4 TP1082
GND 100uF 100nF
8 5 0ohm 1/10W
1
TP129 16V U2121 R917
12V 12VS 7 6 1 TP1083
R914 1 1Kohm
1
TP973 IR_7414
PS_ON 6 1 7
GND 5
B8V B5V_T 8 BD911
1
TP972 A B KEY_INPUT1
4 TP1073 1
A5V
3 BD912
IC813 A B KEY_INPUT2
2 IC814
1 BA178M08FP MC33269DTRK-5.0
TP116 TP124
1 I O 3 1 3 I O 2 1
SILK SMW250-14 G ADJ
CN801 C820 2 D910 D911 D912
1
3
3
3
100uF MMBD4148SE MMBD4148SE MMBD4148SE
16V C819
100uF
C823 C824 16V C821 C822 C915
1
2
1
2
1
2
100nF 10nF 22uF 100nF 10nF
SOUND_AMP 16V 16V C917 C916
10nF 1nF
A5V CN803 A5 V
SMAW250-03 WHT
FT811 1 TP818
1
BLM41P600S 2 TP819 1
L:POWER ON
A
B
R812 4.7Kohm 3 1 TP820
1/10W
1
2
H:OFF
4.7Kohm
1/10W
R813
C
B 4.7Kohm XREF
SW_POWER
C826 C827 C825
Q803
100uF 100nF 10nF
E
KSC1623-Y
R808
16V R805 C880
4.7Kohm 100nF
Q802
C
E
B
R809
100ohm
To front function Ass'y
C923
10V
KSC1623-Y
1uF
B3.3V VSUP3.3DIG B1.8V
FT211 C212 C213 VSUP1.8FE
A5V A3.3V_3 B3.3V B1.8V A3.3V_3 A3.3V_1 FT210
BLM41P600S
C211
470pF 1.5nF
BLM41P600S 1uF
50V 50V
2
2
1
IC815 IC811 TP171
IC812
1
1
AP1117D-33A AP1117D-18A C210 C214
SI9933ADY-T1
TP121 TP128 10uF 100nF
3 2 1 3 I O 2 1 1 8
VIN VOUT
ADJ 2 7
ADJ
C816
3 6
VSUP3.3DAC C219 C220 VSUP1.8DIG
1
C814 4 5 FT213
C845 C846 470uF C218 470pF 1.5nF
1
100nF
100uF 100nF 16V BLM41P600S 1uF 50V 50V
R201 0ohm 1/10W
16V
2
1
R819
C830 C831
VCT_RESET
22uF 100nF 47Kohm
16V 16V C848
1uF
10V FT214 C221 C222 C223 VSUP3.3BE
1 uF 470pF 1.5nF
BLM41P600S 50V 50V B5V
VSUP5.0IF
2
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