Hyundai H-LCD2004 Service Manual page 24

5
J901 J901
POWER POWER
4A 4A
+12V_IN
F901 F901
D
GND
3 PWR_STBY
U901 U901
BD9781HFP BD9781HFP
C
C902 C902 C901 C901 C903 C903
470uF/50V 470uF/50V 470uF/50V 470uF/50V 0.1uF 0.1uF
R904 R904
GND D901 D901 R901 390K R901 390K
150K 150K
6TQ045 6TQ045 C911 C911
0.1u 0.1u
C912 C912
L901 L901 GND 4700p 4700p
33uH 33uH +5V
R902 R902
C908 C908 C907 C907 C904 C904 33K 33K
R903 R903
8.2K 8.2K
1000uF/10V 1000uF/10V 1000uF/10V 1000uF/10V
GND
B
1000uF/10V 1000uF/10V
A
5
4
+12V
Q932 Q932
2SB764 2SB764
1 2
R933 R933
47K 47K
R932 R932
R931 R931 4.7K 4.7K
Q931 Q931
1
10K 10K BC848 BC848
GND
+5V_MCU
R913 R913
D/L 10/10.2 Total Req. 470uF & 0.043 47K 47K
Used 3x 220uF @ 0.15 ESR each R912 R912
R911 R911 4.7K 4.7K
Q912 Q912
Q911 Q911
1
3
10K 10K BC848 BC848
BA858 BA858
GND
+33V
D961 D961
R963 22K R963 22K R962 R962 47K 47K
2
D962 D962 C965 C965
C966 C966 1
0.1u 0.1u
C33V1 C33V1
0.1u 0.1u
BAV99 BAV99
GND
4
3
U921 U921
L921 L921
KA78M05 KA78M05
1 3
VIN VOUT
120 OHM 120 OHM
C922 C922 C921 C921
0.01u 0.01u 47uF/25V 47uF/25V
GND
U931 U931
L931 L931 L7808/TO220 L7808/TO220
1 3
VIN VOUT
120 OHM 120 OHM
C933 C933
C932 C932 C931 C931 47uF/16V 47uF/16V
0.01u 0.01u 47uF/25V 47uF/25V
GND
+5V
L961 L961
L962 L962
EL0405-102K EL0405-102K
EL0405-102K EL0405-102K
C961 C961
R961 R961
4700p 4700p
100K 100K
C964 C964
C963 C963 GND
Q961 Q961
3 1
BC846BL BC846BL
200p 200p
0.1u 0.1u C962 C962
270p 270p GND
GND
3
2
+5V_MCU +3.3V_MCU
R921 R921
33R0805 33R0805 C925 C925 C926 C926
3.3V 3.3V
C923 C923 C924 C924 47uF/16V 47uF/16V 0.01u 0.01u
47uF/16V 47uF/16V 0.01u 0.01u
D921 D921
+8V
C934 C934
0.01u 0.01u
U941 U941 +3.3V
RC1117-33 RC1117-33
L941 L941
3 2
VIN VOUT
120 OHM 120 OHM
GND
C942 C942 C941 C941 C944 C944 C943 C943
1
0.01u 0.01u 47uF/16V 47uF/16V 0.01u 0.01u 47uF/16V 47uF/16V
U951 U951 +2.5V
RC1117-25 RC1117-25
L951 L951
3 2
VIN VOUT
120 OHM 120 OHM C952 C952 C951 C951
GND
0.01u 0.01u 47uF/16V 47uF/16V C954 C954 C953 C953
1
0.01u 0.01u 47uF/16V 47uF/16V
Title Title Title
Size Size Size
C C C
Date: Date: Date:
2
1
D
C
B
A
9.POWER 9.POWER 9.POWER
Document Number Document Number Document Number Rev Rev Rev
MT1518TL MT1518TL MT1518TL a a a
Wednesday, November 24, 2004 Wednesday, November 24, 2004 Wednesday, November 24, 2004 Sheet Sheet Sheet 9 9 9 of of of 9 9 9
1