DOWNLOAD LG 19LS3300 (CHASSIS:LP24A) Service Manual ↓ Size: 4.5 MB | Pages: 26 in PDF or view online for FREE

Model
19LS3300 (CHASSIS:LP24A)
Pages
26
Size
4.5 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
19ls3300-chassis-lp24a.pdf
Date
PREV: LG 19LS4R (CHASSIS:LP73A) Service Manual

LG 19LS3300 (CHASSIS:LP24A) Service Manual ▷ View online

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
TUNER & IR
KEY2
P400
12507WR-10L
10P_S/T
1
S/T_SCL
2
S/T_SDL
3
GND
4
KEY1
5
KEY2
6
ST_3.5V
7
GND
8
LED_R
9
IR
10
GND
11
.
R424
4.7K
+3.3V_M
IR
R422
10K
C401
0.1uF
16V
READY
ZD421
5.6V
Soft/T
SUB_SDA
ZD422
5.6V
C422
470pF
50V
Non_Adapter
L424
120-ohm
L423
120-ohm
SUB_SCL
IF_N
C405
47pF
50V
R423
10K
C421
0.1uF
READY
RF_AGC
R403
4.7K
C400
0.1uF
16V
READY
R401
100
R406
0
READY
C403
10uF
10V
L426
120-ohm
R405
47
C406
47pF
50V
5V_TUNER
TUNER_SDA
C424
0.1uF
16V
C425
1000pF
50V
L422
120-ohm
R426
10K
+3.5V_ST
C426
100pF
50V
READY
C402
100uF
16V
READY
ZD420
5.6V
Soft/T
R404
47
C420
0.1uF
READY
TUNER_SCL
IF_P
C428
47pF
50V
READY
R407
0
READY
C427
0.1uF
50V
READY
R402
4.7K
+3.3V_M
C423
470pF
50V
Non_Adapter
+3.5V_ST
0.01uF
C404
50V
LED
+3.5V_ST
KEY1
R420
Soft/T
100
R421
Soft/T
100
P401
12507WR-12L
12P_TACT
1
NC
2
NC
3
GND
4
KEY1
5
KEY2
6
ST_3.5V
7
GND
8
NC
9
IR
10
GND
11
NC
12
LED
13
.
R415
0
10P_S/T
P402
12507WR-15L
15P_S/T
1
NC
2
NC
3
GND
4
KEY1
5
KEY2
6
ST_3.5V
7
GND
8
NC
9
IR
10
GND
11
NC
12
NC
13
GND
14
S/T_SCL
16
.
15
S/T_SDL
R418
0
10P_S/T
R419
0
10P_S/T
TU401
TDTK-G703D
5
B+[+5V]
11
AIF-
2
NC_2
10
AIF+
4
RF_AGC
1
NC_1
9
NC_5
8
NC_4
3
NC_3
7
SCL
6
SDA
12
SHIELD
TUNER & IR
4  8
LP24B
32CS410
2012/03/02
EAX64671103
Near the pin
IR
IF
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
MAIN SOC
RXE0+
RXE0-
RXE1+
RXE1-
RXE2+
RXE2-
RXECK+
RXECK-
RXE3+
RXE3-
RXE4+
RXE4-
RXO0+
RXO0-
RXO1+
RXO1-
RXO2+
RXO2-
RXOCK+
RXOCK-
RXO3+
RXO3-
RXO4+
RXO4-
R572
100
C514
10uF
R582
0
+3.3V_M
R550
68
C538
0.047uF
RF_AGC
C524
390pF
READY
R580
33K
RL_ON
R534
10K
R561
4.7K
FHD_8Bit
FLASH_WP
R551
33
MODEL_OPT1
Q580
MMBT3904(NXP)
RL_ON
E
B
C
C512
0.1uF
SPI_DO
AVDD_DDR
+3.5V_ST
LED
C535
2.2uF
R563
4.7K
HD_Mirror
R577
4.7K
R578
22
IR
R505
100
SPI_DI
HDMI_D2+
DDC_SCL
EEP_SDA
R570
10K
0.1uF
C527
50V
+3.5V_ST
R590
33K
C580
4.7uF
10V
I2S_SCK
HDMI_D0+
IC503
AT24C64D-SSHM-T
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R585
11K 1%
READY
KEY2
VDDC
A_DIM
R554
33
R512 22
L505
120-ohm
AVDD_DDR
C518
0.1uF
0.1uF
C526
50V
P_24V
R506
100
R560
4.7K
HD_Non_Mirror
HW_RESET
KEY1
DDC_SDA
AVDD_25
C581
0.1uF
16V
R583
1K
C536
2.2uF
R503
1.2K
1%
READY
R513
100
C521
0.1uF
C582-*1
47uF
25V
LIFE_2000H
IF_P
MNT_R_AMP
R571
100
R518
100
HDMI_ARC
COMMON_LIN
X501
24MHz
+3.5V_ST
SPI_DI
HDMI_D0-
R562
4.7K
HD_Non_Mirror
+1.2V_VDDC
C582
47uF
25V
LIFE_1000H
L502
120-ohm
I2S_WS
C501
10uF
DSUB_SCL
R519
4.7K
MUTE_AOUT
IF_N
R576
4.7K
R575
100
R504
0
+3.3V_M
R588
2K
AVDD_ST33
C510
0.1uF
USB_DN
I2S_MCLK
Q581
ISA1530AC1
E
B
C
+2.5V_M
C534
0.1uF
D582
KDS181
EEP_SCL
C511
0.1uF
HW_RESET
SPI_CZ
HDMI_D2-
USB_DP
SPI_CLK
C517
0.1uF
COMMON_VIN
R543
51
HPD
C508
0.1uF
L506
120-ohm
+3.3V_M
+3.5V_ST
C533
10uF
R502
1.2K
1%
READY
D583
KDS181
SPI_DO
R520
4.7K
READY
C523
0.1uF
SPI_CZ
C537
0.047uF
L500
120-ohm
VDDC
HDMI_CK-
R545
1M
HDMI_CK+
R507
100
C505
0.1uF
C525
390pF
READY
R579
22
R581
0
READY
R573
100
C509
0.1uF
CEC_C
MODEL_OPT2
AVDD_DDR
C507
10uF
COMP_PR
RL_ON
R511 22
C516
0.1uF
DSUB_SDA
I2S_SDO
COMMON_RIN
HDMI_D1+
AVDD_ST33
R589
10K
R540
10K
R591
100
MODEL_OPT1
+3.5V_ST
MODEL_OPT2
MNT_L_AMP
P_12V
R542
51
R587
150
L503
120-ohm
L501
120-ohm
AVDD_25
C571
33pF
Adapter_Model
C503
0.1uF
C504
0.1uF
C541
0.047uF
C502
0.1uF
C522
0.022uF
16V
C570
0.1uF
16V
R584
1K
HDMI_D1-
MNT_VOUT
C572
0.01uF
50V
D581
KDS181
C515
0.1uF
SPI_CLK
C573
33pF
READY
C574
33pF
READY
100
R527
TUNER_SDA
100
R526
TUNER_SCL
AUAMP_SDA
100
R522
100
R521
AUAMP_SCL
R523
100
SW_RESET
EEP_SDA
100
R530
100
R529
EEP_SCL
SUB_SDA SUB_SCL
100
R531
100
R532
RL_ON
R539
100
RL_ON
R528
100
ERROR_OUT
PWM_DIM
+3.5V_ST
R533
10K
RXE0+
RXE0-
RXE1+
RXE1-
RXE2+
RXE2-
RXECK+
RXECK-
RXE3+
RXE3-
RXE4+
RXE4-
RXO0+
RXO0-
RXO1+
RXO1-
RXO2+
RXO2-
RXOCK+
RXOCK-
RXO3+
RXO3-
RXO4+
RXO4-
C513
0.1uF
C506
0.1uF
C500
0.1uF
C547
0.1uF
C548
0.1uF
+3.5V_ST
R565
4.7K
R564
4.7K
R541
10K
R547
220K
R546
220K
C532
220pF
C531
220pF
R548
100
R549
100
C544
0.047uF
R557
33
COMP_PB
C540
0.047uF
R553
68
R552
68
C539
0.047uF
C542
0.047uF
R556
33
C543
1000pF
R555
33
R558
100
FLASH_WP
R535
100
PANEL_ON
POWER_SW
R537
100
INV_ON
R536
100
+3.5V_ST
R538
4.7K
R517
100
HDMI_5V_DET
+3.5V_ST
+3.3V_M
R559
0
C530
220pF
For PAL
50V
R566
33
R567
33
0.1uF
C519
50V
0.1uF
C520
50V
C528
33pF
C529
33pF
IC502
MX25L1606EM2I-12G
SPI_MACRONIX
3
WP#/AGC
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
IC502-*1
W25Q16BVSSIG(TRAY)
SPI_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
IC501
LGE7833
CEC
D6
HOTPLUGD
D5
RXCKN_D
C7
RXCKP_D
B7
RX0N_D
C6
RX0P_D
B6
RX1N_D
A6
RX1P_D
C5
DDCDD_DA
C4
RX2N_D
A5
RX2P_D
B5
DDCDD_CK
B4
HOTPLUGA
D4
RXCKN_A
A3
RXCKP_A
A2
RX0N_A
B3
RX0P_A
B2
RX1N_A
B1
RX1P_A
C3
DDCDA_DA
D3
RX2N_A
C1
RX2P_A
C2
DDCDA_CK
D1
ARC
D2
HSYNC0
E4
BIN0P
E3
SOGIN0
E2
GIN0P
F3
GIN0M
F2
RIN0P
F1
VSYNC0
F4
BIN1P
H3
SOGIN1
H2
GIN1P
J3
GIN1M
J2
RIN1P
J1
VSYNC1
K3
CVBS2
K1
CVBS1
K2
CVBS0
L1
VCOM
L2
CVBSOUT
M1
AUL0
M2
AUR0
N1
AUL1
N2
AUR1
P1
AUVAG
L3
AUREFM
M4
AUL2
P2
AUR2
R1
AUL3
M3
AUR3
N3
AUOUTL1
N4
AUOUTR1
P3
AUOUTL0
R2
AUOUTR0
T2
XIN
T3
XOUT
R3
NC_4
P5
VIFM
R6
VIFP
T6
RFAGC
T4
LVA4P/TTL_B0/LLV6P
P10
LVA4N/TTL_B1/LLV6N
R10
LVA3P/TTL_B2/LLV5P
P11
LVA3N/TTL_B3/LLV5N
R11
LVACKP/TTL_B4/LLV4P
T11
LVACKN/TTL_B5/LLV4N
P12
LVA2P/TTL_B6/LLV3P
T12
LVA2N/TTL_B7/LLV3N
R12
LVA1P/TTL_G0/LLV2P
P13
LVA1N/TTL_G1/LLV2N
R13
LVA0P/TTL_G2/LLV1P
P14
LVA0N/TTL_G3/LLV1N
R14
LVB4P/TTL_G4/LLV0P
T14
LVB4N/TTL_G5/LLV0N
T15
LVB3P/TTL_G6/RLV6P
R15
LVB3N/TTL_G7/RLV6N
R16
LVBCKP/TTL_R0/RLV5P
P15
LVBCKN/TTL_R1/RLV5N
P16
LVB2P/TTL_R2/RLV4P
N14
LVB2N/TTL_R3/RLV4N
N15
LVB1P/TTL_R4/RLV3P
M14
LVB1N/TTL_R5/RLV3N
M15
LVB0P/TTL_R6/RLV2P
M16
LVB0N/TTL_R7/RLV2N
L16
GPIO21/TCON21/VGH_ODD
K14
GPIO20/TCON20/VGH_EVEN
K16
GPIO19/TCON19/GCLK6
L15
GPIO18/TCON18/GLKC5
K15
GPIO17/TCON17/GLKC4
G16
GPIO16/TCON16/WPWM
F15
GPIO15/TCON15/SCAN_BLK1
F14
GPIO14/TCON14/SCAN_BLK
E14
GPIO13/TCON13/LEDON
D14
GPIO12/TCON12/DPM
D16
GPIO11/TCON11/HCON
D15
GPIO10/TCON10/OTP_N
G15
GPIO9/TCON9/OTP_P
F16
GPIO8/TCON8/FLK3
H16
GPIO7/TCON7/FLK2
L14
GPIO6/TCON6/FLK
J16
GPIO5/TCON5/SOE
H15
GPIO4/TCON4/GCLK3
J15
GPIO3/TCON3/GCLK2
E16
GPIO2/TCON2/GCLK1
J14
GPIO1/TCON1/VST
H14
GPIO0/TCON0/POL
E15
GPIO30/TTL_LCK/RLV1P
N10
GPIO29/TTL_LDE/RLV1N
N11
GPIO28/TTL_LHSYNC/RLV0P
N12
GPIO27/TTL_LVSYNC/RLV0N
N13
MVREF
K13
NC_1
D7
NC_2
L4
GND_EFUSE
D13
TESTPIN
C13
SAR2/GPIO73
C10
SAR1/GPIO74
C11
SAR0/GPIO75
B11
SPI_CZ
B15
SPI_DO
B16
SPI_DI
C16
SPI_CK
C15
USB1_DP
B13
USB1_DM
A13
USB0_DP
A14
USB0_DM
A15
DDCA_DA
D11
DDCA_CK
D10
IRIN
B9
HWRESET
A9
PWM0/GPIO26
B12
PWM1/GPIO25
C12
GPIO66
D12
GPIO67
A11
GPIO68
A10
GPIO69
B10
GPIO70
C9
INT/GPIO65
G14
GPIO63
B14
GPIO64
C14
GPIO62
N9
SPDIF_IN/GPIO61
P9
SPDIF_OUT/GPIO60
T9
I2S_MUTE_OUT/GPIO59
N8
I2S_SD_OUT/GPIO58
P8
I2S_BCK_OUT/GPIO57
R9
I2S_MCK_OUT/GPIO56
R8
I2S_WS_OUT/GPIO55
T8
GND_3
G1
GND_4
G2
GND_5
G3
GND_17
P4
GND_20
R4
GND_21
R5
GND_23
T5
GND_18
P6
GND_19
P7
GND_22
R7
GND_24
T7
GND_7
H9
GND_8
H10
GND_9
H11
GND_10
J9
GND_11
J10
GND_12
J11
GND_13
K9
GND_14
K10
GND_15
K11
GND_1
A12
GND_2
F13
GND_6
G13
GND_16
N6
VDDC_7
L8
VDDC_6
L7
VDDC_5
K8
VDDC_4
K7
VDDC_3
J8
VDDC_2
J7
VDDC_1
H8
AVDD_1P2
H7
AVDD_DDR_3
G8
AVDD_DDR_1
D9
AVDD_DDR_2
E13
AVDD_DDR_5
M11
AVDD_DDR_4
M10
NC_3
N5
AVDD_25
H6
AVDD_REF
K6
AVDD_AU25
J6
AVDD_AU33
M5
AVDD_PLL
J5
AVDD_MOD_2
L5
AVDD_MOD_1
K5
AVDD_MOD_4
M6
AVDD_MOD_3
L6
AVDD_33
J4
AVDD_DMPLL
K4
AVDD_DVI
H4
L521
100NH
R508
3.3
R509
3.3
R586
5.1K
R515
1K
R514
1K
L504
120-ohm
C545
10uF
AVDD_PLL
AVDD_PLL
R574
100
R659
4.7K
Ready
R658
4.7K
Ready
+3.3V_M
MODEL_OPT3
MODEL_OPT3
R560-*1 4.7K
HD_Mirror
R561-*1 4.7K
FHD_10Bit
R562-*1
4.7K
FHD_8BIT
R563-*1
4.7K
FHD_10BIT
C530-*1
120pF
For NTSC
50V
Q581-*1
MMBT3906(NXP)
For China
E
B
C
MAIN SOC
5  8
LP24B
32CS410
2012/03/02
EAX64671103
SERIAL FLASH(2MB)
EEPROM(64K)
*H/W OPTION
Close to MSTAR
22LV2130-TD Must be applied 2000H
REASON : CAP LIFE for CST TEST
FHD_8BIT
HD_Mirror
H/W RESET
MSTAR Vcc
ST 1.26V
DDR 2.5V
Close to MSTAR
ST 3.3V
AVDD 2.5V
FHD_10BIT
MODEL_OPT1
MODEL_OPT2
LOW
LOW
LOW
HIGH
HIGH
HIGH
LOW
HIGH
HD_Non_Mirror
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
LVDS
RXO4-
RXE3-
R627
10K
READY
RXO0-
RXECK+
RXE3+
C622
10uF
16V
READY
RXO1-
C620
0.1uF
16V
HD_19_22
L620
120-ohm
HD_19_22
L621
120-ohm
26_32 inch
RXECK-
P603
FF10001-30
WAFER_HD_LARGE
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
9
[22]
10
[21]
11
[20]
12
[19]
13
[18]
14
[17]
15
[16]
16
[15]
17
[14]
18
[13]
19
[12]
20
[11]
21
[10]
22
[09]
23
[08]
24
[07]
25
[06]
26
[05]
27
[04]
28
[03]
29
[02]
30
[01]
31
.
PANEL_VCC
RXO3+
PANEL_VCC
RXE3+
RXE0-
RXO1+
RXE1+
R620
4.7K
READY
P600
FI-RE51S-HF-J-R1500 
WAFER_FHD_51P
1
[01]
2
[02]
3
[03]
4
[04]
5
[05]
6
[06]
7
[07]
8
[08]
9
[09]
10
[10]
11
[11]
12
[12]
13
[13]
14
[14]
15
[15]
16
[16]
17
[17]
18
[18
19
[19]
20
[20]
21
[21]
22
[22]
23
[23]
24
[24]
25
[25]
26
[26]
27
[27]
28
[28]
29
[29]
30
[30]
31
[31]
32
[32]
33
[33]
34
[34]
35
[35]
36
[36]
37
[37]
38
[38]
39
[39]
40
[40]
41
[41]
42
[42]
43
[43]
44
[44]
45
[45]
46
[46]
47
[47]
48
[58]
49
[59]
50
[50]
51
[51]
52
.
P602
FF10001-30
WAFER_HD_19_22
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
9
[22]
10
[21]
11
[20]
12
[19]
13
[18]
14
[17]
15
[16]
16
[15]
17
[14]
18
[13]
19
[12]
20
[11]
21
[10]
22
[09]
23
[08]
24
[07]
25
[06]
26
[05]
27
[04]
28
[03]
29
[02]
30
[01]
31
.
RXECK-
RXO2-
RXE1-
RXE0+
RXE0-
RXE4+
+3.3V_M
RXE3-
RXE1+
RXE0+
R624
0
HD_LARGE
RXE2+
RXE0-
RXECK+
RXE1-
RXOCK-
R626
4.7K
READY
RXE3-
RXE2-
RXE2-
R621
10K
READY
RXO4+
C621
1000pF
50V
READY
RXE0+
R623
0
READY
RXE3+
RXE2+
RXE4-
RXOCK+
RXECK-
C628
10uF
16V
READY
RXO0+
RXE2+
RXE1+
RXO3-
RXO2+
RXE1-
RXECK+
RXE2-
R622
0
READY
+3.3V_M
C626
0.1uF
16V
26_32 inch
C627
1000pF
50V
READY
R625
0
22_THTF
R602
0
FHD_51P_IPS
R601
10K
FHD_51P_BIT_SEL_LOW
R628
4.7K
READY
+3.3V_M
R629
10K
READY
PANEL_VCC
C603
10uF
16V
READY
C601
0.1uF
16V
42 Inch
L601
120-ohm
42 Inch
C602
1000pF
50V
READY
R603
0
42" AUO
R604
0
42" AUO
LVDS
6  8
LP24B
32CS410
2012/03/02
EAX64671103
[51Pin LVDS Connector]
(For FHD 60Hz_Large)
L/NC
H
L/NC
IPS
CMI
VESA
TBD
[30Pin LVDS Connector]
 (For HD 60Hz_Large)
L
H
TBD
JEIDA
LGD
AUO
H/NC
LVDS_SEL
[30Pin LVDS Connector]
 (For HD 60Hz_19"/22")
THERMAL
THERMAL
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
POWER
PWM_DIM
INV_CTL_26INCH
0
R726
ADAPTER_NON_LED_DRIVER
C701
100uF
16V
NON_ADAPTER
JK700
JPD003N-M432-4F
ADAPTER
GND
SW
24V
C712
0.1uF
50V
ADAPTER
+3.5V_ST
C737
0.1uF
50V
R712
100
ADAPTER_NON_LED_DRIVER
IC704
AP1117EG-13 
5V_LDO_DIODE
1
ADJ/GND
2
OUT
3
IN
Q732
AO3407A
G
D
S
R748
22K
R799
0
+3.5V_ST
R781
22
C714
0.01uF
50V
ADAPTER_NON_LED_DRIVER
R714
1K
NON_LED_DRIVER
Q702
2SC3052
RL_ON
E
B
C
P702
FM20020-24
NORMAL_32
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21
22
23
24
25
Q730
SI4124DY-T1-GE3(VISHAY)
3
S_3
2
S_2
4
G
1
S_1
5
D_1
6
D_2
7
D_3
8
D_4
R729
1K
110
R773
+1.2V_VDDC
C744
0.1uF
16V
+3.5V_ST
C736
10uF
10V
READY
C751
4.7uF
16V
READY
C727
2.2uF
50V
R721
0
POWER_22_A_DIM
C761
0.1uF
16V
RL_ON2
L730
MLB-201209-0120P-N2
ADAPTER
C742
10uF
6.3V
R722
0
POWER_20_A_DIM
P_24V
ERROR_OUT
0
R724
POWER_22_PWM_DIM
R734
100
ADAPTER_NON_LED_DRIVER
POWER_SW
R703
4.7K
RL_ON
PWM_DIM_LED_DRIVER
C777
10uF
10V
READY
INV_CTL_26INCH
C745
10uF
6.3V
C733
0.1uF
50V
R756
10K
100
R733
POWER_24_ERROR_OUT
P_24V
R784
68K
C772
0.1uF
50V
R741
4.7K
1%
C773
0.1uF
16V
IC705
AP1117EG-13 
5V_LDO_DIODE
1
ADJ/GND
2
OUT
3
IN
C708
68uF
35V
READY
R796
6.8K
1%
R757
27K
+2.5V_M
IC707
MP4460DQ-LF-Z
3
EN
2
SW_2
4
COMP
1
SW_1
5
FB
6
GND
7
FREQ
8
VIN_1
9
VIN_2
10
BST
11
EP_GND
R797
1.6K
1%
R710
100
POWER_18_INV_CTL
R720
0
POWER_18_A_DIM
Q731
MMBT3904(NXP)
E
B
C
C723
3.3uF
50V
IC708
MP8670DN-LF-Z
3
VCC
2
BST
4
BG
1
SW
5
GND
6
FB
7
EN/SYNC
8
IN
C722
0.01uF
50V
C781
0.1uF
16V
R742
1
R785
18K
R793
0
C731
3.3uF
50V
C752
0.1uF
16V
0.1uF
C702
16V
NON_ADAPTER
L771
3.6uH
NR8040T3R6N
+3.3V_M
L704
ADAPTER
120-ohm
R743
1
L770
500
PANEL_VCC
C788
10uF
25V
C735
22uF
16V
L790
4.7uH
SP-7850_4.7
RL_ON2
R708
0
NON_ADAPTER
R706
0
POWER_23_GND
C707
0.1uF
50V
C709
2.2uF
R763
10K
C770
10uF
25V
P705
SM14B-SRSS-TB
ADAPTER_NON_LED_DRIVER
1
24V
2
24V
3
24V
4
24V
5
24V
6
GND
7
GND
8
GND
9
GND
10
GND
11
ERROR_OUT
12
INV_ON
13
NC
14
PWM_DIM
15
GND
C743
10uF
10V
PANEL_ON
RL_ON2
L761
PANEL_12V
120-ohm
L731
CPI2520NHL3R3ME
2520
3.3uH
R747
10K
R702
10K
RL_ON
C740
10uF
10V
R776
330
0
R725
POWER_24_PWM_DIM
ERROR_OUT_26INCH
P703
SMAW200-H24S2
SLIM_32~52
19
12V
14
GND
9
3.5V
4
24V
18
INV ON
13
GND
8
GND
3
24V
17
12V
12
3.5V
7
GND
2
24V
16
GND/V-sync
11
3.5V
6
GND
1
PWR ON
20
A.DIM
15
GND
10
3.5V
5
GND
21
12V
22
P.DIM1
23
GND/P.DIM2
24
Err OUT
25
SOUND_VCC
INV_ON
IC702
AP2114H-2.5TRG1
1
GND
2
VOUT
3
VIN
5V_TUNER
+3.5V_ST
C787
1uF
50V
0
R723
POWER_20_PWM_DIM
R749
2.2K
R777
10K
R711
100
POWER_24_INV_CTL
C721
2.2uF
50V
POWER_SW
R761
33K
R798
22
Q710
RSR025P03
Rohm
S
D
G
Q711
2SC3052
E
B
C
R759
0
READY
SOUND_VCC
R753
10K
+24V_LED_driver
Q701
2SC3052
RL_ON
E
B
C
+3.3V_M
C728
0.01uF
50V
R716
10K
NON_LED_DRIVER
C785
0.1uF
50V
P_12V
PWM_DIM_26INCH
C725
68uF
35V
READY
R751
22K
P_12V
R782
100K
Q720
AO3407A
G
D
S
+5V_PANEL
R752
27K
C734
22uF
16V
R715
10K
R762-*1
10K
PANEL_5V
C741
0.1uF
16V
R750
10K
READY
C732
220pF 50V
A_DIM
P_12V
R762
33K
PANEL_12V
C786
1uF 25V
R787
105K
1/10W
1%
+3.3V_M
C754
10uF
10V
C780
0.1uF
16V
+3.5V_ST
P_24V
C776
10uF
10V
C713
0.1uF
50V
ADAPTER_NON_LED_DRIVER
110
R775
C730
0.1uF
50V
C789
10uF
25V
+5V_USB
L702
120-ohm
NON_ADAPTER
0.1uF
C779
50V
R701
4.7K
RL_ON
C760
1uF
25V
L750
BLM18PG121SN1D
R707
0
POWER_24_GND
P_24V_ADAPTER
Q721
MMBT3904(NXP)
E
B
C
L701
120-ohm
NON_ADAPTER
0.1uF
C778
50V
R764
10K
R755
22K
RL_ON
100
R732
POWER_20_ERROR_OUT
L760
PANEL_5V
120-ohm
Q703
2SC3052
NON_LED_DRIVER
E
B
C
C720
0.1uF
50V
L703
NON_ADAPTER
120-ohm
R718
10K
ERROR_OUT_26INCH
C726
0.1uF
50V
C782
100uF
16V
READY
R795
120K
1%
R774
330
C790
0.1uF
50V
R744
10K
C724
0.01uF
50V
L780
3.6uH
NR8040T3R6N
R740
2.74K
1%
R783
200K
1/8W
1%
C784
3.3uF
50V
P701
FW20020-24S
NORMAL_EXPEPT_32
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21
22
23
24
P_12V
P_24V
C783
3.3uF
50V
R730
6.2K
P_24V
R735
0
POWER_16_GND
Q733
MMBT3904(NXP)
E
B
C
R786
30K
1/10W
1%
PWM_DIM_26INCH
+3.5V_ST
0
R727
LED_DRIVER
P_24V_ADAPTER
Q734
AO3407A
G
D
S
+24V_LED_driver
C750
0.1uF
16V
D730
MBRA340T3G
R770
51K
1%
R772
6.8K
1%
C775
0.1uF
16V
C771
1uF
25V
C794
1uF
25V
C796
0.1uF
16V
P_12V
C792
0.1uF
50V
+3.3V_M
R792
10K
C795
0.1uF
16V
C793
0.01uF
L781
500
C791
10uF
25V
L782
3.6uH
NR8040T3R6N
R790
30K
1%
R791
5.6K
1%
C797
10uF
10V
C798
0.1uF
16V
+5V_PANEL
P706
SMAW200-12
22_LAMP
1
2
3
4
5
6
7
8
9
10
11
12
R700
0
22_LAMP
0.1uF
C705
50V
NON_ADAPTER
+3.3V_M
C799
10uF
10V
READY
C746
10uF
6.3V
READY
C704
47uF
25V
NON_ADAPTER
R778
47K
R789
47K
R771
33
R794
33
IC704-*1
AZ1117BH-ADJTRE1
5V_LDO_BCD
2
OUTPUT
3
INPUT
1
ADJ/GND
IC705-*1
AZ1117BH-ADJTRE1
5V_LDO_BCD
2
OUTPUT
3
INPUT
1
ADJ/GND
IC701
MP20051
3
FB
2
OUT_2
4
GND
1
OUT_1
5
EN
6
NC
7
IN_1
8
IN_2
9
[EP]GND
C774
0.1uF
IC709
MP1497DJ
3
SW
2
IN
4
GND
1
SS
5
BST
6
EN
7
VCC
8
FB
IC706
MP1497DJ
PANEL_5V
3
SW
2
IN
4
GND
1
SS
5
BST
6
EN
7
VCC
8
FB
R765
4.7K
R766
4.7K
R767
4.7K
READY
Q710-*1
AO3435
AOS
G
D
S
7  8
POWER
LP24B
32CS410
2012/03/02
EAX64671103
’11 LPB
INV_ON
24(11)
LGD
** Switch Panel-Vcc
18(12)
Placed on SMD-TOP
37"
PWM_DIM
PIN
NC
24(11)
NC
NC
GND
’11 PSU
GND
* Option block : ADAPTER
INV_ON
V0 = 0.8*(1+(R1/R2))
IPS(PSU)
NC
NC
ERR_OUT
’1O LIPS
16
+24V_LED Driver
ERR_OUT
GND
GND
22(14)
EAE62281601 : 22uF 20% 10V X5R 2012
PWM_DIM
PWM_DIM
LGD(PSU)
PIN
NC
R2
AO3407A Vgs : 8.3V(15V input)
NC
42"
OS
real output : 12.3V
R1
PWM_DIM
GND
NC
NC
R2
’11 PSU
AUO(PSU)
GND
’11 PSU
Close to AMP IC
$0.37
ERR_OUT
ERR_OUT
’1O LIPS
INV_ON
42"
R1
’11 PSU
[Power for LED]
GND
OUT:6.8V
** +3.5V_ST -> 3.3V_M
INV_ON
NC
$0.21
INV_ON
R1
LGD
NC
V0 = 0.8*(1+(R1/R2))
32"
R2
**12V->TUNER 5V
NC
AUO(PSU)
PWM_DIM
ERR_OUT
close to pin
’11 LPB
23
ERR_OUT
close to IC1009
37"
ERR_OUT
’11 PSU
NC
LIPS
INV_ON
+12V/+15V
20(13)
NC
GND
+3.5V_ST
’11 PSU
INV_ON
* Option block : ADAPTER
Switching noise reducing [MPS recommend]
AO3407A Vgs : 10.8V
* Option block : ADAPTER
PWM_DIM
Placed on SMD-TOP
AO3407A Vgs : 10.8V(24V input)
[Pinmap for EEFL]
** 3.5V_ST -> 1.26V VDDC
PWM_DIM
* Option block : ADAPTER
[Power for EEFL]
OUT:1.27V
X
NC
VBR-A
+24V_AMP
INV_ON
16
NC
47"
IPS(PSU)
INV_ON
23
LGD(PSU)
VBR-A
FROM LIPS & POWER B/D
’1O LIPS
GND
NC
ERR_OUT
V0 = 0.8*(1+(R2/R1))
CMI(PSU)
0CZZB00110A : 22uF 20% 10V X7R 3216
OS
20(13)
LPB
32"
47"
PWM_DIM
[Pinmap for Edge LED]
22(14)
ERR_OUT
3A
18(12)
CMI(PSU)
ERR_OUT
GND
INV_ON
*12V -> PANEL_5V (OPTION)
PWM_DIM
NC
EAE58111001 : 22uF 20% 16V X5R 3216
PWM_DIM
Closed IC709
Closed IC709
Closed IC706
R1
R2
3A
Closed IC706
** 3.3V_M -> 2.5V_M
Page of 26
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