Sharp LC-32LE630E Service Manual page 120

LC-32LE63x
LC-40LE63x
LC-46LE63x
10-3 Main Unit (Continued)
DC/DC
B03C
I I
H H
optionally 1M99 is a 9 pin connector
*
*
1M99
G G
GND_AL
1
FU48
2
3 GND_AL
FU49
+12V_AL
4
5 GND_AL
FU50
6
7
8
+12VIN
9
10
F F 11
12
13
1-2041145-3
E E
2U68
1u0
2U47
10n
1M95
D D FU58
+3V3-STANDBY
1
FU59
2
FU60
3
FU61
4
FU63
5
FU75
6
7
FU67
8
9
10
C C 11
12
FU62
+24V
13 GND-AUDIO
14 FU76
1-2041145-4
FU53
B B
4U01
FU55
RES
4U00
1K0
RES
**
GND_AL
+12VIN +12VD
A A
1 1 2 2 3 3
B03C DC/DC Schematic Diagram
+3V3
LED-2
+5V +3V3-STANDBY
IU45
LED-1 9U42
RES
IU47
3U70
7U43
BC847BW
10K
3U56
+3V3 10K
FU07
FU54 3U44
100R
3U66 100R
FU56
FU57 RES
3U67 100R
FU74
FU68 RES
3U84 100R
RES
3U76
MAINS-OK
RES
100R
3U71
100R
10n
1U40
2U54
+12VIN
T 3 0 . A 3 2 V
FU66
+24V-AUDIO-POWER
IU56
+3V3-STANDBY
3U81
+3V3
10K
3U45
FU51
100R
FU52 3U42
BACKLIGHT-PWM_BL-VS
100R
3U43
BACKLIGHT-BOOST
100R
IU55
3U64
4 4 5 5 6 6
+3V3-STANDBY
IU43
9U41
IU44
3U41 3U59
LED2 LED2
10K RES 10K RES
7U42 RES
BC847BW
3U53
LED1 LED1
10K
3D-LR
BL-SPI-SDO
BL-SPI-CSn
BL-SPI-CLK
STANDBY
7U40-2
BC847BPN(COL)
3U62-4
4
IU48
5
3
IU61
IU49
3U62-2
+12V 6
7U40-1
IU51
FU72
BC847BPN(COL)
2 3U60-2
1
IU63
3U60-4
IU62
3U62-1
3U73 IU50
6
1 8
10K
3K3
7U41-1
BC847BS(COL)
2
1
LAMP-ON
Optional table for 4U00 and 4U01
POWER-OK
Items If 1M99 If 1M99 For non-Amblight sets
is not mounted is mounted
yes no no
4U00
yes no no
4U01
7 7 8 8 9 9 10 10
120
+3V3
IU64
3U82
1K0 RES
7U48-1
BC857BS(COL)
3U83-4
4 5 ENABLE-3V3-5V
100K
IU41
+3V3-STANDBY
7U48-2
BC857BS(COL)
3U83-2
3U83-3
3 6 7 2
100K IU40 100K
3U60-3
3 6 FU73 ENABLE-1V8
22K
DETECT2
7U41-2
3
BC847BS(COL)
IU57
3U60-1 ENABLE-3V3n
5 8 1
22K
4 IU52
2U44 3U43 1M95
Dream Catcher 0R open
13 POLE
Core Range
100p 100R 14 POLE
SPB SSB TV550
2K11 4DDR EU
11 11 12 12 13 13
B03C
4 2010-12-10
3139 123 6495
14 14 15 15 16 16