Sharp LC-24DV250K (serv.man4) Service Manual ▷ View online
65
LC-24DV250
Options-3 Menu
Tuner Settings Menu
66
LC-24DV250
Source Settings Menu
Diagnostic Menu
67
LC-24DV250
OVERALL WIRING DIAGRAM
15 . Overall Wiring Diagram
MB95S & IPS61 WIRING DIAGRAM
MAINBOARD: MB95S-1
PSU
: IPS61-2
PANEL
: 24'' CMI LE1
CONN
MODEL
: LC-24DV250E-V-K
PANEL T-CON BOARD
DVD
MECHANISM
CON07-3
IPS61-2
MB95S-1
CN2
CN2
LVDS FFC
CN7
1 GND
1 GND
CN13
1 DVD_CVBS
2 GND
2 GND
1 PANEL_VCC
2 GND
3 STBY_ON/OFF
3 3V3_VCC
2 PANEL_VCC
3 GND
PL102
PL100
CN3
4 GND
4 3V3_VCC
3 PANEL_VCC
4 GND
1 Channel_1
1 Vin
1 BKL_ON/OFF
5 BKL_ON/OFF
5 24V_VCC_AU
4 OP_PIN9
5 DVD_SENSE
2 Channel_2
2 Vin
2 PWM_DIM
6 GND
6 3V3_STBY
5
6 12V_Vcc
3 Channel_3
3 En
3 Vled
7 PWM_DIM
7 12V_STBY
6
7 GND
4 Channel_4
4 Dimming
4 Vled
8 GND
8 12V_STBY
7 GND
8 DVD_WAKEUP
5 Channel_9
5 GND
5 GND
9 stby_5V
9 5V_VCC
8 TX_2_3_P
9 DVD_SPDIF
6 Channel_11
6 GND
6 GND
10
10 5V_VCC
9 TX_2_3_N
# DVD_IR
7 Channel_12
11
11 5V_STBY
10 TX_2_CLK_P
8 Channel_10
12
12 12V_STBY
11 TX_2_CLK_N
9 Channel_5
13 12V
13 DIMMING
12 TX_2_2_P
10 Channel_6
14 12V
14 GND
13 TX_2_2_N
11 Channel_7
15 24V
15 BACKLIGHT_ON/OFF
14 GND
12 Channel_8
16
16 GND
15 TX_2_1_P
17
17 power_pin3
16 TX_2_1_N
18
18 GND
17 GND
19
19 power_pin1
18 TX_2_0_P
20
20 GND
19 TX_2_0_N
20 TX_1_3_P
20 TX_1_3_P
21 TX_1_3_N
22 TX_1_CLK_P
Part Code 23077288
23 TX_1_CLK_N
24 GND
25 TX_1_2_P
26
TX_1_2_N
LED / IR
27
TX_1_1_P
CN27
SPEAKER
28 TX_1_1_N
1 GND
CN15
29 TX_1_0_P
2 LED2
1 R_AUDIO_P
MAINS
SWITCH
30 TX_1_0_N
3 LED1
2 R_AUDIO_N
PL100
PL101
4 IR_IN
3 L_AUDIO_P
5 5V STBY
4 L_AUDIO_N
Parts Code 23076865
CONN
PANEL POWER SUPPLY
LED / IR BOARD
SPEAKER RIGHT
SPEAKER LEFT
Part Code
23076865
68
LC-24DV250
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
SCHEMATIC DIAGRAMS
16 . Schematic Diagrams HDMI_GPIO_PROT
17mb95-2
10
<YOUR NAME HERE>
01_HDMI_GPIO_PROT
20-07-2012_14:33
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
330k
R5
3V3_STBY
4k7
R13
1
2
3V3_STBY
100R
R114
MSD8WB9BX
U4
AE25
AE1
U23
T25
T24
T23
A25
A1
J6
H6
H5
G5
F6
N23
P23
N25
N24
N6
L6
D3
K4
M6
M7
M4
J4
L5
K6
M5
K5
W21
T22
AB22
U22
AA18
B3
A3
C3
F4
A9
F7
A8
B8
D6
D7
E4
D4
B7
D5
E2
B6
F5
E3
C7
GPIO36
GPIO37
GPIO38
GPIO39
GPIO40
GPIO41
GPIO42
GPIO37
GPIO38
GPIO39
GPIO40
GPIO41
GPIO42
GPIO43/UART2_TX
GPIO44/UART2_RX
GPIO45
GPIO46
GPIO47/UART4_TX
GPIO48/UART4_RX
GPIO49
GPIO51
GPIO52
GPIO44/UART2_RX
GPIO45
GPIO46
GPIO47/UART4_TX
GPIO48/UART4_RX
GPIO49
GPIO51
GPIO52
GPIO58
GPIO61
GPIO62
GPIO61
GPIO62
GPIO131
GPIO132
GPIO133
GPIO134
GPIO135
GPIO132
GPIO133
GPIO134
GPIO135
GPIO6
GPIO7/PM_UART1_TX
GPIO8
GPIO12/CSZ1
GPIO10
GPIO11/PM_UART1_RX
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
PWM0
PWM1
PWM2
PWM3
PWM1
PWM2
PWM3
PWM_PM
SAR0
SAR1
SAR2
SAR3
SAR1
SAR2
SAR3
NC_0
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
9
47k
R14
1
2
STBY_ON/OFF_NOT
1k2
R8
U4
MSD8WB9BX
D1
D2
AD12
AC13
B5
B4
C5
C4
C6
A6
T6
R5
T4
R6
F2
F3
H2
H3
G2
G1
G3
F1
AD4
W6
V6
R2
R3
U2
U3
T2
T1
T3
R1
T5
U6
U5
J2
J3
L2
L3
K2
K1
K3
J1
N4
AD1
V4
V5
M2
M3
P2
P3
N2
N1
N3
M1
RXA0N
RXA0P
RXA1N
RXA1P
RXA2N
RXA2P
RXACKN
RXACKP
DDCDA_CK
DDCDA_DA
HOTPLUGA
ARC0
RXA0P
RXA1N
RXA1P
RXA2N
RXA2P
RXACKN
RXACKP
DDCDA_CK
DDCDA_DA
HOTPLUGA
ARC0
RXB0N
RXB0P
RXB1N
RXB1P
RXB2N
RXB2P
RXBCKN
RXBCKP
DDCDB_CK
DDCDB_DA
HOTPLUGB
RXB0P
RXB1N
RXB1P
RXB2N
RXB2P
RXBCKN
RXBCKP
DDCDB_CK
DDCDB_DA
HOTPLUGB
RXC0N
RXC0P
RXC1N
RXC1P
RXC2N
RXC2P
RXC0P
RXC1N
RXC1P
RXC2N
RXC2P
RXCCKN
RXCCKP
RXCCKP
DDCDC_CK
DDCDC_DA
HOTPLUGC
DDCDC_DA
HOTPLUGC
RXD0N
RXD0P
RXD1N
RXD1P
RXD2N
RXD2P
RXD0P
RXD1N
RXD1P
RXD2N
RXD2P
RXDCKN
RXDCKP
RXDCKP
DDCDD_CK
DDCDD_DA
HOTPLUGD
DDCDD_DA
HOTPLUGD
CEC
RN
RP
GPIO56/LED[1]
TP
GPIO55/LED[0]
TN
DP_P1
DM_P1
DP_P0
DM_P0
3
BC848B
Q2
1
2
3
HDMI1_RX0N
CN4
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
19
20
21
4k7
R11
1
2
HDMI0_RX0P
HDMI0_RX1N
HDMI0_RX1P
HDMI0_RX2N
HDMI0_RX2P
HDMI0_CLKN
HDMI0_RX1N
HDMI0_RX1P
HDMI0_RX2N
HDMI0_RX2P
HDMI0_CLKN
HDMI0_RX0N
HDMI0_CLKP
HDMI0_ARC
6V3
1u
C14
HDMI0_ARC
4k7
R144
1
2
3V3_STBY
3V3_VCC
R143
4k7
1
2
4k7
R142
1
2
R97
10R
10R
1
47k
R19
1
2
47k
R30
1
2
R22
47k
1
2
47k
R31
1
2
10R
R98
R98
1
2
R99
10R
10R
1
2
CN6
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
19
20
21
CEC
10R
R100
1
10R
R106
1
2
R112
10R
1
R124
10R
2
10R
R141
1
2
HDMI1_CLKP
HDMI1_CLKN
HDMI1_RX0P
HDMI1_RX0N
HDMI1_RX1P
HDMI1_RX1N
HDMI1_RX2P
HDMI1_RX2N
10R
R158
1
2
R160
10R
1
2
10R
R166
1
2
HDMI2_HPDIN
HDMI0_SCL
HDMI0_SDA
HDMI0_SDA
CEC
HDMI1_SCL
HDMI1_SDA
HDMI1_SDA
HDMI1_5V
HDMI1_HPDIN
HDMI1_HPDIN
10R
R51
R51
1
2
R52
10R
10R
1
2
10R
R53
1
2
10R
R54
1
2
R55
10R
2
R56
10R
1
10R
R57
1
2
10R
R58
R58
1
CEC
R59
10R
10R
1
2
10R
R60
R60
1
2
47k
R23
1
2
47k
R24
1
2
10R
R61
1
10R
R62
1
2
R25
47k
1
2
10R
R63
R63
1
2
R64
10R
10R
1
2
10R
R65
R65
1
2
R66
10R
10R
1
2
R67
10R
1
2
R68
10R
1
2
R69
10R
10R
1
2
R70
10R
10R
1
2
R71
10R
10R
1
2
R72
10R
1
2
HDMI0_HPDIN
HDMI0_5V
HDMI0_RX2P
HDMI0_CLKP
HDMI0_CLKN
HDMI0_RX0N
HDMI0_RX0P
HDMI0_RX1N
HDMI0_RX1P
HDMI0_RX2N
HDMI0_SCL
HDMI0_SDA
HDMI0_SDA
HDMI0_HPDIN
HDMI0_5V
R82
1k
1
2
R83
1k
1
2
1k2
R10
HDMI1_RX0P
HDMI1_RX1N
HDMI1_RX1P
HDMI1_RX2N
HDMI1_RX2P
HDMI1_CLKN
HDMI1_CLKP
HDMI1_RX1N
HDMI1_RX1P
HDMI1_RX2N
HDMI1_RX2P
HDMI1_CLKN
HDMI1_CLKP
HDMI1_SCL
HDMI1_SDA
HDMI1_SDA
R84
1k
1
2
Q5
BC848B
1
2
3
HDMI1_HPDIN
R85
1k
1
2
HDMI1_5V
R86
100R
HDMI2_5V
HDMI2_SDA
CEC
HDMI2_SCL
HDMI2_RX2N
HDMI2_RX2P
ETH_TXN
ETH_TXP
ETH_RXP
ETH_RXN
HDMI2_RX1N
HDMI2_RX1P
HDMI2_RX0N
HDMI2_RX0P
HDMI2_CLKN
HDMI2_CLKP
R32
47k
1
2
CN5
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
19
20
21
USB2_DN
USB2_DP
USB1_DP
USB1_DN
HDMI2_5V
Q4
BC848B
BC848B
1
2
3
HDMI2_HPDIN
R39
1k
1
2
1k2
R33
R40
1k
1
2
3V3_VCC
R116
5k1
5k1
R122
ETH_GRN
ETH_YEL
R125
5k1
5k1
R130
3V3_STBY
LED2
100R
R261
LED1
AMP_MUTE
HP_MUTE
HP_DETECT
BACKLIGHT_DIM
PANEL_VCC_ON/OFF
R140
4k7
1
2
3V3_VCC
1V8_VCC_TUNER
R614
33k
R663
18k
R662
18k
33k
R613
BC848B
Q36
DVD_WAKEUP
HDMI0_5V
PWM1
3V3_STBY
D19
C5V6
4k7
R260
1
2
3V3_VCC
HDMI2_RX0P
HDMI2_RX1N
HDMI2_RX1P
HDMI2_RX2N
HDMI2_RX2P
HDMI2_CLKN
HDMI2_RX1N
HDMI2_RX1P
HDMI2_RX2N
HDMI2_RX2P
HDMI2_CLKN
HDMI2_RX0N
HDMI2_CLKP
HDMI2_SCL
HDMI2_SCL
HDMI2_SDA
PWM0
3V3_STBY
R129
4k7
1
2
R128
4k7
1
2
3V3_STBY
10k
R183
1
2
BC848B
Q7
3V3_VCC
TOUCHPAD_SCL
TOUCHPAD_SDA
R342
100R
100R
3V3_STBY
4k7
R127
1
2
R126
4k7
1
2
PC_DET
PWM_OUT_LED3
R123
4k7
1
2
3V3_STBY
SC_PIN8
BACKLIGHT_ON/OFF
S27
3V3_VCC
R121
4k7
1
2
4k7
R120
1
2
4k7
R119
BC848B
Q10
3D_ENABLE
3V3_VCC
USB_ENABLE2
USB_ENABLE1
TUNER_RST
EXT_RESET
PCM_CD1
CI_PWR_CTRL
FLASH_WP
HDMI1_5V
SPI_CS
R111
4k7
1
2
4k7
R110
1
2
3V3_STBY
PANEL_VCC
PROTECT
3V3_STBY
4k7
R109
1
2
KEYBOARD
R108
10k
5V_VCC
12V_VCC
R258
220R
220R
C562
100n
16V
100n
16V
C626
1u
16V
1u
16V
U28
MAX809LTR
3
2
1
GND
RST
VCC
4k7
R12
1
2
DVD_IR_ON/OFF
DVD_SENSE
R715
2k7
R697
1k
R107
15k
33R
R738
R737
33R
USB_OCD2
USB_OCD1
4k7
R4
1
2
R3
4k7
1
2
AUX_RESET
AUX_RESET
5V_VCC
BAW56
D26
10k
R195
1
2
10k
R194
1
2
TP7
PROTECT
C52
100n
10V
1
2
R192
10k
1
2
R611
33k
1
2
3V3_STBY
10k
R191
1
2
R190
10k
1
2
R189
10k
1
2
BAW56
D24
R188
10k
1
2
24V_VCC_AU
Q8
BC848B
R186
10k
1
2
R185
10k
1
2
R343
100R
100R
12V_VCC
10k
R712
1
2
Q35
BC858B
3V3_VCC_TUNER
HDMI2_5V
R168
18k
R214
33k
HDMI1
HDMI2
NC
HDMI3
GPIO
HDMI/USB
1V2 - 1V25 -1V5 - 2V5 - 3V3 FROM ICs POWER GOOD PINS
SHORT CCT PROTECTION
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