Sharp LC-24LS240EXK (serv.man2) Service Manual ▷ View online
69
LC-24LS240
GPIOS & USB & LVDS_OUT Diagram
X2
24MHz
PANEL_VCC
100RR1968
1
2
4k7
R1528
12
R1524 4k7
1
2
CN3
1
2
3
4
5
6
7
8
9
10
11 12
13 14
15 16
17 18
19 20
DVD_SPDIF
OP_PIN42
R51
10k
1
2
R1527 4k7
1
2
R1533
1M
R1967
100R
1
2
100R
R1543
1
2
10k
R1562
R1567 10k
R1568
10k
R1571
220R
12
LED2
R1563 10k
BC848B
Q170
1
2
3
SCL_SYS
SDA_SYS
47R
R1936
1
2
R1937
47R
1
2
CN709
1
2
3
4
5
6
Q171
BC848B
1
2
3
LED1
50V
C949
27pF
1
2
F259
600R
1
2
IR_IN
220R R1569
12
Q174
BC858B
1
2
3
BC858B
Q173
1
2
3
220R R1570
12
220R R1572
12
S76
3V3_STBY
600R
F249
1
2
KEYBOARD
100R
R1970
1
2
R1358
4k7
5V_STBY
100R
R1969
1
2
100R
R1954
3V3_STBY
HP_DETECT
SPI_SDI_1
50V
C951 33pF
10V
C630
100nF
1
2
CN703
1
2
3
4
5
PCM_CD1_N
TP8
1
TP53
1
TP54
1
TP55
1
TP56
1
TP57
1
R1
4k7
1
2
4k7
R1615
1
2
D204
B5V1
U5
MSD9WB9PT-2
J21
J20
J19
B4
C5
V3
B6
C7
B5
C6
A6
A7
K6
M6
H19
H20
A4
Y6
AA6
E5
B3
A3
W8
Y8
J9
H9
AA19
AA20
AA18
W18
W17
Y18
W16
Y17
AA16
Y16
AA15
W15
W14
Y15
W13
Y14
AA13
Y13
AA12
W12
W11
Y12
W10
Y11
Y9
W7
AA10
Y10
B7
E6
F6
GPIO7
GPIO11
GPIO10
GPIO143
GPIO141
SPDIFI/GPIO139
GPIO137
LVA4M
LVA4P
LVA3M
LVA3P
LVACKM
LVACKP
LVA2M
LVA2P
LVA1M
LVA1P
LVA0M
LVA0P
LVB4M
LVB4P
LVB3M
LVB3P
LVBCKM
LVBCKP
LVB2M
LVB2P
LVB1M
LVB1P
LVB0M
LVB0P
GND1
GND0
USB1_DM
USB1_DP
USB0_DM
USB0_DP
HWRESET
XOUT
XIN
IRIN
DDCR_DA
DDCR_CK
DDCA_DA/UART0_TX
DDCA_CK/UART0_RX
GPIO14
SDO
SDI
SCK
SCZ
GPIO12
SAR2
SAR1
SAR0
PWM2
PWM1
PWM0
4
F248
600R
1
2
KEYBOARD
47R
R793
1
2
10nF
C1215
16V
KEYBOARD_ONBOARD
STBY_ON/OFF_NOT
27-10-2011_09:04
GPIOs&USB&LVDS_OUT
8
<YOUR NAME HERE>
17mb62-2v3
8
7
6
5
4
3
2
1
A
B
C
D
E
F
AX M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
DRAWN BY :
T. SHT:
4k7
R1617
1
2
R1357 4k7
100R
R1248
1
2
SPI_CSN_1
SPI_SDO
SPI_SCK
3V3_STBY
FLASH_WPN
TP41
1
TP11
1
TP15
1
TP40
1
U158
MX25L512
1
2
3
4
5
6
7
8
VCC
HOLD#
SCLK
SI
GND
WP#
SO
CS#
TP12
1
TP14
1
100nF
10V
C658
1
2
3V3_VCC
R1183 4k7
3V3_STBY
1N5819
D165
BACKLIGHT_DIM
MECH_SWITCH
DVD_SENSE
3V3_VCC
3V3_STBY
SC_PIN8
3V3_STBY
FLASH_WPN
SPI_SCK
SPI_SDI_1
SPI_CSN_1
SPI_SDO
TX/SDA_SC
DVD_WAKEUP
RX/SCL_SC
SCL_SYS
SDA_SYS
3V3_VCC
IR_IN
RESET
33pF
C952
50V
USB_DM
USB_DP
TX_B_4_P
TX_B_4_N
TX_B_0_N
TX_B_0_P
TX_B_1_N
TX_B_1_P
TX_B_2_N
R1198
4k7
TX_B_CLK_P
TX_B_2_P
TX_B_3_N
TX_B_3_P
150R
R1940
U145
AZ099-04S
2
4
5
6 IO4
VDD
IO3
IO2 3
GND
IO1 1
R844
10R
1
2
R845
10R
1
2
USB_DP
USB_DM
33k
R62
TX_A_CLK_P
TX_A_2_N
TX_A_1_P
TX_A_1_N
TX_A_0_P
C610
10V
10uF
TX_A_0_N
TX_A_CLK_N
TX_A_2_P
PANEL_VCC
R1835
10k
12V_VCC
DIMMING
OP_PIN43
10k
R52
1
2
PANEL_VCC
33k
R63
OP_PIN45
PANEL_VCC
R53
10k
1
2
R64
33k
OP_PIN45
R65
33k
OP_PIN27
BACKLIGHT_ON/OFF
PANEL_VCC
R54
10k
1
2
33k
R66
CI_POWER_CTRL
R1671 4k7
1
2
4k7
R1672
1
2
R1952
4k7
1
2
LED1
LED2
3V3_STBY
3V3_STBY
OP_PIN11
PANEL_VCC
10k
R55
1
2
R67
33k
MEGA_DCR_IN
OP_PIN8
S2
MEGA_DCR_OUT
PANEL_VCC
33k
R72
R56
10k
1
2
OP_PIN9
OP_PIN10
PANEL_VCC
10k
R57
1
2
33k
R68
33k
R69
OP_PIN7
PANEL_VCC
10k
R58
1
2
R70
33k
OP_PIN6
PANEL_VCC
R59
10k
1
2
33k
R71
OP_PIN5
PANEL_VCC
10k
R60
1
2
PANEL_VCC
10k
R61
1
2
S4
OP_PIN8
OP_PIN11
S15
1
2
PANEL_VCC
33k
R2
R73
33k
CN1
1
2
3
4
TP6
1
TP7
1
TX_B_0_N
TX_A_3_N
TX_A_CLK_P
TX_A_2_P
TX_A_2_N
TX_A_1_P
TX_A_1_N
TX_A_0_P
CN139
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
TX_A_0_N
TX_A_CLK_N
TX_A_3_P
TX_B_3_P
TX_B_3_N
TX_B_CLK_P
TX_B_CLK_N
TX_B_2_P
TX_B_1_P
TX_B_1_N
TX_B_0_P
PANEL_VCC
OP_PIN9
TX_B_2_N
OP_PIN27
PANEL_VCC
CN137
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CN138
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
S13
12
OP_PIN43
PANEL_VCC
TX_A_0_N
S3
12
S14
12
TX_A_0_P
TX_A_1_N
TX_A_1_P
TX_A_2_P
TX_A_CLK_P
TX_A_3_N
TX_A_CLK_N
OP_PIN42
OP_PIN9
TP9
1
TP16
1
TX_A_3_P
TX_A_2_N
TP17
1
TP18
1
TP19
1
TP20
1
TP21
1
TP22
1
TP23
1
TP24
1
TP25
1
TX_B_CLK_N
TX_A_0_N
TX_A_0_P
TX_A_1_N
TX_A_1_P
TX_A_2_N
TX_A_2_P
TX_A_CLK_N
TX_A_CLK_P
TX_A_4_N
TX_A_3_N
TX_A_3_P
TX_A_4_P
TP26
1
TP27
1
TP28
1
TP29
1
TP30
1
TP31
1
TP32
1
10k
R1833
R23 10k
470R
R7
R45 2k
SW5
E1
G1
G2
G3
G4
E2
1
2
T
C
3
4
S38
FPF2124
U8
1
2
3
4
5
VOUT
ISET
ON
GND
VIN
5V_VCC
560R
R46
3V3_VCC
KEYBOARD_ONBOARD
TP10
1
4k7
R1959
1
2
3V3_STBY
5V_STBY
16V
100nF
C1016
D189
1N4148
R1668
1k
22uF 6V3
C1031
10k
R1667
3V3_STBY
100nF
C1015
10V
1
2
R1666
100R
1
2
RESET
HP_MUTE
TP33
1
TP34
1
TP35
1
TP58
1
TP59
1
TP61
1
TP60
1
PANEL_VCC
OP_PIN42
OP_PIN42
TX_B_CLK_P TX_B_CLK_N
TX_B_2_P TX_B_2_N
TX_B_1_N
TX_B_1_P
TX_B_0_P TX_B_0_N
TX_A_4_N
TX_B_4_N
TX_B_4_P
TX_B_3_N
TX_B_3_P
TX_A_4_P
TX_A_0_N
TX_A_0_P
TX_A_1_N
TX_A_1_P
TX_A_2_N
TX_A_2_P
TX_A_CLK_N
TX_A_CLK_P
TX_A_3_N
OP_PIN6
OP_PIN5
TX_A_3_P
OP_PIN43
OP_PIN10
OP_PIN43
OP_PIN11
PANEL_VCC
OP_PIN9 OP_PIN8 OP_PIN7
OP_PIN27
CN2
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CN4
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
EXT KEYPAD
LED SOCKET
ONBOARD KEYBOARD
SERIAL FLASH
RESET
USB
USB INTERFACE
19" TO 22" DOUBLE LVDS FFC OPTIONS
TOUCH_PAD_OPTION
PANEL_VCC = 5V/12V
PANEL VCC = 5V/12V
SINGLE LVDS FFC OPTIONS
15.6" LVDS OPTION
+
-
3 BUTTONS KEYBOARD OPTION
NC
SAM BASED 30070519
LG BASED 30070519
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
70
LC-24LS240
POWER_1 & LNBP
Diagram
AVDD2V5_REF
AVDD2V5_AUD
AVDD2V5_MOD
F305
1k
F307
1k
1k
F308
100nF
16V
C1221
12V_VCC
12V_VCC/STBY
12V_STBY
12V_VCC
16V
100nF
C1222
C69
1uF
50V
220uF
C65
10V
3V3_VCC
3V3_STBY
S8
S7
VDD_AUDIO_PWR
VDD_AUDIO_PWR
12V_STBY
12V_VCC/STBY
S10
S19
S21
S22
1uF
C1128
25V
CN706
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10k
R1685
1
2
3V3_VCC
4k7 R1678
12
R1679
100R
100R
R1973
3V3_VCC
DIMMING
BACKLIGHT_ON/OFF
5V_STBY
5V_VCC
STBY_ON/OFF
16V
100nF
C1022
1k
F306
6V3
10uF
C1081
F272
60R
BC848B
Q194
1
2
3
Q193
BC858B
1
2
3
Q211
BC848B
1
2
3
60R
F302
1
2
3V3_VCC
4k7
R1748
1
2
BC848B
Q188
1
2
3
MSD9WB9PT-2
U5
H15 H16 H17 J14 J15 J16 J17
H14
K14
N7 N8
P7 P8
T8
R7 R8
U8
V8
E8 F8 G8
G9
E9 F9
J8
H8
G16 G17
G15
E15 E16 E17 F16 F17
K9
L9 M9 N9 P9 R9 D10 E10 F10 G10 H10 J10 K10 L10 M10 N10 P10 R10 D11 E11 F11 G11 H11 J11 K11 L11 M11 N11 P11 R11 D12 E12 F12 G12 H12 J12 K12 L12 M12 N12 P12 R12 D13 E13 F13 G13 H13 J13 K13 L13 M13 N13 P13 R13 D14 E14
L14 M14 N14 P14 R14 D15
K15 L15 M15 N15 P15 R15 D16 K16 L16 M16 D17 K17 L17 M17 K18 L18 M18
W2 W3 V4 V5 V6
D9 D18
GND87
GND86
GND85
GND84
GND83
GND82
GND81
GND80
GND79
GND78
GND77
GND76
GND75
GND74
GND73
GND72
GND71
GND70
GND69
GND68
GND67
GND66
GND65
GND64
GND63
GND62
GND61
GND60
GND59
GND58
GND57
GND56
GND55
GND54
GND53
GND52
GND51
GND50
GND49
GND48
GND47
GND46
GND45
GND44
GND43
GND42
GND41
GND40
GND39
GND38
GND37
GND36
GND35
GND34
GND33
GND32
GND31
GND30
GND29
GND28
GND27
GND26
GND25
GND24
GND23
GND22
GND21
GND20
GND19
GND18
GND17
GND16
GND15
GND14
GND13
GND12
GND11
GND10
GND9
GND8
GND7
GND6
GND5
GND4
GND3
BYPASS
AVDD_DDR_4
AVDD_DDR_3
AVDD_DDR_2
AVDD_DDR_1
AVDD_DDR_0
AVDD_LPLL
VDDP1
VDDP0
AVDD_EAR33
AVDD_AU33
AVDD_CVBS33_1
AVDD_CVBS33_0
AVDD_DMPLL
AVDD_ALIVE_2
AVDD_ALIVE_1
AVDD_ALIVE_0
PGA_VCOM
AVDD_PGA25
AVDD_MOD25_1
AVDD_MOD25_0
AVDD_AU25
AVDD_REF25_1
AVDD_REF25_0
AVDD_ADC25_1
AVDD_ADC25_0
AVDD_126
DVDD_DDR
VDDC6
VDDC5
VDDC4
VDDC3
VDDC2
VDDC1
VDDC0
6
12V_VCC
L2
10uH
R18
10k
4k7 R41
2k2
R42
27-10-2011_09:04
POWER_1&LNBP
8
<YOUR NAME HERE>
17mb62-2v3
8
7
6
5
4
3
2
1
A
B
C
D
E
F
AX M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
DRAWN BY :
T. SHT:
VDDC_1V2
C68
50V
15nF
15k R43
C12
220nF
25V
D7
1N4001
LNB_OUT
C70
470nF
25V
3V3_VCC
R19 10k
F295
1k
SK24
D8
C13
220nF
25V
16V
C997
100nF
SDA_SYS
SCL_SYS
3V3_VCC
100nF
16V
C1005
C14
25V
220nF
C1070
16V
100nF
C1004
16V
100nF
LNBH23L
U6
27
4
19
18
6
9
14
29
30
22
13
21
11
12
1
2
3
7
8
16
17
23
24
25
26
31
32
10 15 28 5 20
A_GND
P_GND
I_SEL
BYP
ADDR
NC_13
NC_12
NC_11
NC_10
NC_9
NC_8
NC_7
NC_6
NC_5
NC_4
NC_3
NC_2
NC_1
DSQIN
PDC
VO_RX
EXTM
VO_TX
RSV_2
RSV_1
TTX
SCL
SDA
VCC_L
VCC
LX
V_UP
12V_VCC
S82
1
2
R1636
10k
1
2
10k
R1635
1
2
3V3_TUNER
12V_VCC
3V3_VCC
VDD_3V3
1N5819
D6
5V_VCC
DISEQC_OUT
R1750
22k
VDD_AUDIO_PWR
10k
R1631
1
2
16V
100nF
C1009
10uF
10V
C774
C974
1uF
6V3
AVDD_DDR
AVDD_3V3
AVSS_PGA
AVDD_2V5_PGA
AVDD2V5_ADC
BAW56
D184
12
3
10k
R1639
12
BC848B
Q191
1
2
3
STBY_ON/OFF
3V3_STBY
STBY_ON/OFF_NOT
10k
R1638
1
2
Q178
BC848B
1
2
3
Q180
BC858B
1
2
3
3V3_STBY
R1649
33k
1
2
D185 BAW56
12
3
D186 BAW56
12
3
100nF
C971
10V
1
2
PROTECT
TP202
1
U7
LM809
1
3
2
RST
VCC
GND
3V3_STBY
R1761
100R
1
2
3
4
5
6
7
8
R4
R1
R3
R2
R1166
4k7
1
2
50V
C840
220pF
1
2
3V3_VCC
4k7
R1158
1
2
BACKLIGHT_DIM
DIMMING
C839
50V
220pF
1
2
50V
220pF
C838
1
2
4k7
R1165
1
2
R1221
1k
12
S18
MEGA_DCR_IN
S16
MEGA_DCR_OUT
12V_STBY
S17
Q189
BC848B
1
2
3
F277
60R
R20
10k
1
2
R40
20k
10k
R21
R1727
33k
1
2
100nF
C1025
16V
C1024
100nF
16V
3V3_STBY
VDDC_1V2
16V
C1001
100nF
C1029
10uF
6V3
AVDD_2V5_PGA
10uF
C1030
6V3
C1028
6V3
10uF
AVDD_DDR
F270
60R
AVSS_PGA
100nF
16V
C1008
2V5_VCC
F271
60R
3V3_VCC
60R
F274
100nF
C1007
16V
1V8_VCC
1V2_VCC
C1014
16V
100nF
2V5_VCC
VDD_3V3
AVDD_3V3
PANEL_VCC_ON/OFF
PANEL_VCC
F290
60R
1
2
47R
R1725
1
2
33k R1734
12
22k
R1749
FDC642P
Q199
1
34
5
6
2
TP213
1
F288
60R
1
2
F289
60R
1
2
10k
R1693
1
2
C1042
100nF
10V
1
2
5V_VCC
12V_VCC
Q190
BC848B
1
2
3
5V_VCC
C7
16V 22uF
12V_VCC/STBY
12V_VCC/STBY
5V_STBY
LM1117
U1
1
2
3
4
VOUT
IN
OUT
ADJ
3V3_STBY
12V_VCC/STBY
22uF
6V3
C990
R1677
4k7
1
2
R1676
4k7
12
C6
16V 22uF
16V
100nF
C1223
100nF
16V
C1224
C1225
100nF
16V
AVDD2V5_ADC
AVDD2V5_REF
AVDD2V5_AUD
AVDD2V5_MOD
DIMMING CIRCUIT
AP211H
SHORT CCT PROTECTION
LNB CIRCUIT
PANEL SUPPLY SWITCH
60R 402 ferrite secilecek
POWER SOCKET
PW04 LOW POWER Option
NC
NC
ADAPTOR OVER VOLTAGE PROTECTI
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
71
LC-24LS240
POWER_2
Diagram
CN705
1
2
3
4
5
6
S6
60R
F6
1
2
F7
60R
1
2
5V_VCC
60R
F9
1
2
12V_VCC
60R
F10
1
2
12V_VCC
60R
F11
1
2
F12
60R
1
2
3V3_VCC
R24 100R
1
2
3V3_TUNER
LM1117
U2
1
2
3
4
VOUT
IN
OUT
ADJ
12V_STBY
R1972
10k
1
2
100k
R1769
F303
60R
1
2
5V_VCC
15uH
L123
1
2
S89
L116
10uH
12V_STBY
12V_INV
BACKLIGHT_ON/OFF
JK9
1
2
3
4
5
7A/32VDC
FS3
1
2
DIMMING
12V_INV
FS4
7A/32VDC
1
2
Q197
FDC604P
1
34
5
6
2
TP36
1
TP37
1
TP39
1
TP45
1
TP239
1
6V3
22uF
C1086
TP46
1
TP243
1
TP231
1
S83
TP241
1
7A/32VDC
FS2
1
2
5V_VCC
TP244
1
TP238
1
Q2
FDC642P
1
34
5
6
2
FDC604P
Q1
1
34
5
6
2
C1212
22uF
6V3
C1087
22uF
6V3
C1217
10nF 50V
100R
R1979
1
2
3
4
5
6
7
8
R4
R1
R3
R2
22k
R1736
C1094
22uF
6V3
22uF
C1079
6V3
R1770
150k
16V
C1085
22uF
22uF
C1101
6V3
STBY_ON/OFF
STBY_ON/OFF_NOT
MOSFET_CONTROL
L117
10uH
16V
C1089
22uF
16V
22uF
C1090
22uF
C1092
16V
22uF
6V3
C1097
6V3
22uF
C1033
C1102
16V
22uF
100R
R25
1
2
C1093
6V3
22uF
6V3
22uF
C1096
R1708
5k6
330R
F300
1
2
10V
C1034
100nF
1
2
20k
R1738
6V3
C1107
1uF
Q198
FDC604P
1
34
5
6
2
C1037
16V
100nF
27-10-2011_09:04
POWER_2
8
<YOUR NAME HERE>
17mb62-2v3
8
7
6
5
4
3
2
1
A
B
C
D
E
F
AX M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
DRAWN BY :
T. SHT:
F291
60R
1
2
10V
C1036 100nF
1
2
22uF
16V
C1091
10k
R1697
1
2
22uF
6V3
C1098
12V_VCC
12V_VCC
R1691
10k
1
2
U173
MP1484
1
2
3
4
5
6
7
8
SS
EN
COMP
FB
GND
SW
IN
BS
39k
R1686
1V2_VCC
10nF
C1113
16V
1
2
5n6F
C1131
50V
1
2
60R
F273
1
2
R1710
3k9
1
2
R1720
100R
1
2
33k
R1731
1
2
C1048
220nF 25V
12
47R
R1723
1
2
12V_STBY
Q183
BC848B
1
2
3
3V3_STBY
22k
R1735
R1730 10k
5V_STBY
MOSFET_CONTROL
3V3_VCC
L118
15uH
1
2
1k
R1768
C1084
16V
22uF
R1737 33k
C1035 100nF 10V
1
2
C1080
6V3
100uF
1
2
R1709
3k9
1
2
5n6F
50V
C1130
1
2
16V
10nF
C1112
1
2
D197
SS33
12
MP1583
U174
5
6
7
8
4
3
2
1 BS
IN
SW
GND
SS
EN
COMP
FB
10k
R1690
1
2
2V5_VCC
U175
LM1117
1
2
3
4
VOUT
IN
OUT
GND
R1692
10k
1
2
100R
R1721
12
12V_VCC
MOSFET_CONTROL
FDC642P
Q200
1
34
5
6
2
33k
R1733
1
2
12V_STBY
Q182
BC848B
1
2
3
47R
R1724
1
2
220nF 25V
C1049
12
33k
R1732
1
2
60R
F287
1
2
100nF
16V
C1038
MP2012
U176
1
2
3
4
5
6 EN
VIN
PVIN
SW
GND
FB
7A/32VDC
FS5
1
2
3V3_STBY
16V
C1103
22uF
1V8_VCC
3V3_VCC
MOSFET_CONTROL
R1698
10k
1
2
5V_VCC
1k
R1728
5V_STBY
Q184
BC848B
1
2
3
R1722
47R
1
2
C1047
220nF
25V
12
33k
R1729
1
2
6k8
R3
L16
10uH
60R
F286
1
2
C1129
50V
5n6F
1
2
10nF
C1114
16V
1
2
10k
R1689
1
2
3V3_STBY
12V_STBY
12V_STBY
U23
MP1484
1
2
3
4
5
6
7
8
SS
EN
COMP
FB
GND
SW
IN
BS
S1
DC
DC
DC
DC
ADAPTER SOCKET
W_ADAPTER
!
NC
INVERTER SOCKET W/ADAPTER
DC
DC
DC
DC
LDO
12V_STBY
12V_VCC
1V2_VCC
5V_STBY
5V_VCC
3V3_STBY
3V3_VCC
0R
DC/DC2
DC/DC4
LDO1
2V5_VCC
1V8_VCC
SW1
AP211H
LDO
DC-DC4
SW2
SW3
DC-DC2
COMMON
W/ADAPTOR & W/IPS16&17&60&PW25&PW06
DC-DC1
W/ADAPTOR
DC-DC3
POWER BLOCK DIAGRAM
LDO1
LDO2
3V3_TUN
SW1
DC/DC1
DC/DC3
SW2
SW3
NC
2A
30068939
4A
NC
3N3
150K
10UH
30068939
for 3v3 Panel Sup.
LDO2
CCFL INVERTER SOCKET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
72
LC-24LS240
POWER SUPPLY
Diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
Click on the first or last page to see other LC-24LS240EXK (serv.man2) service manuals if exist.