DOWNLOAD LG 55LZ9600-JA (CHASSIS:LE13F) Service Manual ↓ Size: 7.08 MB | Pages: 97 in PDF or view online for FREE

Model
55LZ9600-JA (CHASSIS:LE13F)
Pages
97
Size
7.08 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
55lz9600-ja-chassis-le13f.pdf
Date
PREV: LG 47LZ9600-JA (CHASSIS:LE13F) Service Manual

LG 55LZ9600-JA (CHASSIS:LE13F) Service Manual ▷ View online

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.
C325
10uF
25V
C334
22uF
10V
0.1uF
C304
16V
IC304-*1
AOZ1072AI-3
DCDC_Revision
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
R317
51K
1%
R313
27K
1%
C310
0.1uF
16V
OPT
+1.5V1
0.1uF
C320
16V
C316
22uF
10V
R324
6.2K
1%
C309
0.1uF
16V
C303
0.1uF
50V
+3.3VD
+1.0V
C324
10uF
25V
R307
43K
R309
47K
C327
0.1uF
16V
C305
10uF
25V
C318
22uF
10V
VLCD_POWER
(+12V)
R322
2.7K
1%
C315
22uF
10V
R320
47K
IC301
AP2132MP-2.5TRG1
EAN61387601
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C301
10uF
25V
R310
2.7K
1%
0.1uF
C328
16V
C317
10uF
25V
C319
22uF
10V
IC300-*1
AOZ1072AI-3
DCDC_Revision
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
C323
10uF
25V
R302
15K
C300
22uF
25V
R300
0
1/10W
C326
0.1uF
16V
R312
10K
1%
C329
2200pF
R303
47K
L304
CIS21J121
R306
47K
L303
3.6uH
C333
100pF
50V
OPT
VLCD_POWER
(+12V)
C306
2200pF
50V
R315
10K
1%
C314
10uF
25V
+3.3VD
L302
3.6uH
IC300
AOZ1072AI
DCDC_Old
EAN60922901
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
R311
1.2K
1%
C331
2200pF
L305
CIS21J121
VLCD_POWER
(+12V)
R325
2.7K
1%
+1.5V0
+2.5V
L306
3.6uH
C313
100pF
50V
OPT
R314
4.3K
1%
+2.5V
C335
22uF
10V
R326
10K
1%
C311
2200pF
C308
0.1uF
16V
L301
CIS21J121
L300
CIS21J121
R308
18K
+3.3VD
C312
3300pF
50V
OPT
C332
100pF
50V
OPT
L307
3.6uH
C336
22uF
10V
R305
1K
1%
C307
0.1uF
16V
C321
0.1uF
16V
C302
10uF
10V
IC303-*1
AOZ1072AI-3
DCDC_Revision
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
0.1uF
C330
16V
+2.5V
C337
22uF
10V
R304
1.5K
1%
VLCD_POWER
(+12V)
R321
6.2K
1%
IC304
AOZ1072AI
DCDC_Old
EAN60922901
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
IC302
AOZ1024DI
EAN60660601
1
PGND
2
VIN
3
AGND
4
FB
5
COMP
6
EN
7
LX
R319
47K
R323
10K
1%
IC303
AOZ1072AI
DCDC_Old
EAN60922901
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
C322
10uF
25V
R318
15K
VLCD_POWER
(+12V)
R301
10K
R316
16K
1%
LG1121_POWER_1
2010. 05. 31
3
12
LG1121 ALEF
MAX 405mA
MAX 782mA
+3.3V_Normal
R1
+1.5V_DDR1
R1
R2
Vout=0.8*(1+R1/R2)
Vout=0.8*(1+R1/R2)
+1.0V_Normal
+2.5V_Normal
R2
R1
MAX 2.92A
MAX 782mA
R1
R2
Vout=0.6*(1+R1/R2)
+1.5V_DDR0
R2
R2
R1
MAX 435mA
Vout=0.8*(1+R1/R2)
Vout=0.8*(1+R1/R2)
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.
C907
10uF
25V
C915
0.1uF
50V
R911 22K
OPT
IC900
MP8670DN-LF-Z
3
VCC
2
BST
4
BG
1
SW
5
GND
6
FB
7
EN/SYNC
8
IN
VLCD_POWER
(+12V)
C912
10uF
25V
C908
0.1uF
50V
C911
3.3uF
50V
C903
1uF
50V
R900 22
R909
120K
1%
C914
3.3uF
50V
R907
1.6K
1%
+24V
R908
6.8K
1%
C901
1uF
25V
C920
3.3uF
50V
R912 100K
OPT
R913
0
POWER_CTRL_24V
C11618
1uF
10V
OPT
L902
3.6uH
LQH88PN3R6N38K
L903
3.6uH
LQH88PN3R6N38K
R901
0
Q900
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
VLCD_POWER
(+12V)
C368
0.1uF
16V
OPT
L210
CIS21J121
C370
100pF
50V
OPT
C366
10uF
25V
C365
10uF
25V
C367
0.1uF
16V
C369
2200pF
IC305
AOZ1072AI
DCDC_OLD
EAN60922901
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
+1.2V
L211
3.6uH
R231
18K
R232
47K
R235
12K
1%
R233
6.2K
1%
R234
0
R335
10K
1%
VLCD_POWER
(+12V)
C615
10uF
25V
L905
3.6uH
NR8040T3R6N
C621
100pF
50V
OPT
C622
0.1uF
16V
VLCD_POWER
(+12V)
R334
5.6K
1%
C618
2200pF
C619
22uF
10V
C616
10uF
25V
R333
47K
1%
+5V_NORMAL
R332
10K
1/16W
1%
C617
0.1uF
IC306
AOZ1072AI
DCDC_OLD
EAN60922901
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
L212
CIC21J501NE
R331
20K
1/16W
1%
C620
22uF
10V
R330
30K
R230 12K
1%
IC305-*1
AOZ1072AI-3
DCDC_Revision
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
IC306-*1
AOZ1072AI-3
DCDC_Revision
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
C371
22uF
10V
C372
22uF
10V
R1
Placed on SMD-TOP
24V->12V
R2
12
2009. 12.28
4
Place them as close as possible
R1
MAX 130mA
R2
+1.2V
Vout=0.8*(1+R1/R2)
LG1121 ALEF
LG1121_POWER_2
R1
Vout=0.8*(1+R1/R2)
R2
THERMAL
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.
V17
R455
10K
DPM
L402
22uH
2.2A
C403
10uF
25V
OPT
C415
1uF
25V
VDD_LCM
(+16.8V)
R400
15K
1%
C410
10uF
25V
IC403
BUF08630
1
SDA
3
DVDD
7
AVDD_AVDD
9
BKSEL
10
GM1
11
GM2
12
GM3
13
GM4
14
GM5
15
GM6
16
NC_1
17
HVDD
18
GM7
19
GM8
20
SCL
5
VCOM_OUT
8
AVDD_1
6
VCOM_FB
4
VCOM_GND
2
A0
21
EP[GND]
C411
0.1uF
50V
C459
10uF
25V
R417
18K
1/10W
C419
0.1uF
50V
Q401
2SC3052
E
B
C
R450
0
1/10W
VGH_S
(+27V)
I2C_SCL
R413
680
VCC_LCM
(+3.3V)
V3
R447
0
R445
10K
R401
33
VGH_M
C424
0.1uF
50V
C438
22uF
10V
VDD_LCM
(+16.8V)
D403
40V
SMAB34
L403
2.2uH
LQM2HPN2R2MG0L
C456
1uF
25V
C452
4.7uF
50V
R444
33
C420
10uF
25V
OPT
R426
680
C425
2200pF
50V
VGL
(-5V)
D405
100V
1N4148W
C450
10uF
25V
TH400
47k-ohm
R446
0
C457
10uF
25V
R428
33
C443
0.1uF
50V
R404
33
V6
C421
10uF
25V
C440
4.7uF
50V
L401
10uH
3.1A
I2C_SDA
V18
VCC_LCM
(+3.3V)
V15
R448
10K
VCC_LCM
(+3.3V)
VL
(+5V)
R440
0
1/10W
C401
10uF
25V
R419
0
R443
33
VGL_FB
R402
33
VGH
VCORE
(+1.0V)
C442
10uF
25V
OPT
C428
4.7uF
50V
CTRLP
VDD_LCM
(+16.8V)
C422
120pF
50V
VGH_S
(+27V)
C427
0.1uF
50V
C448
0.22uF
50V
VGH
(+27V)
C446
1uF
25V
C455
0.1uF
50V
R435
0
HVDD
(+8.4V)
R420
22
C426
10uF
25V
OPT
VLCD_POWER
(+12V)
C402
10uF
25V
VCC_LCM
(+3.3V)
R410
120K
C458
10uF
25V
C434
10uF
25V
CTRLP
TCOMP
C404
10uF
25V
V13
C432
1uF
25V
TCON_RST
C430
4.7uF
50V
R407
OPT
R432
9.1K
1/8W
VCC_LCM
(+3.3V)
R441
10K
C406
10uF
25V
OPT
D400
100V
1N4148W
C453
1uF
10V
C413
1000pF
R456
10K
OPT
R437
0
OPT
C436
4.7uF
50V
I2C_SDA
R451
0
1/10W
C454
4.7uF
50V
R409
0
1/10W
R429
0
1/10W
R453
0
1/10W
TCOMP
R414
33K
V10
C416
0.01uF
50V
VCOMFB
VCOMOUT
V1
C451
10uF
25V
V5
VLCD_POWER
(+12V)
R403
OPT
C435
22uF
10V
GSC
C412
0.1uF
50V
SWB
IC402
BUF08630
1
SDA
3
DVDD
7
AVDD_AVDD
9
BKSEL
10
GM1
11
GM2
12
GM3
13
GM4
14
GM5
15
GM6
16
NC_1
17
HVDD
18
GM7
19
GM8
20
SCL
5
VCOM_OUT
8
AVDD_1
6
VCOM_FB
4
VCOM_GND
2
A0
21
EP[GND]
R438
0
R405
2.7K
V7
VDD_LCM
(+16.8V)
C407
0.47uF
50V
C400
56pF
50V
V4
R442
3.6K
1/10W
R415
0
1/10W
R436
2K
1/8W
1%
OPT
R412
0
IC401
MAX17139
3
VL
2
TCOMP
4
AGND
1
EN1
6
PVINB3
5
AVIN
7
BST3
8
SWB3
9
OUT3
10
PGND3
11
SS
12
COMP
13
PGND_1
14
PGND_2
15
SW_1
16
SW_2
17
SWI
18
SWO
19
NC_1
20
CTRLP
21
VGH
22
VGL
23
NC_2
24
CTRLN
25
NC_3
26
RST
27
A0
28
SCL
29
SDA
30
VLOGIC2
31
PGND2
32
SWB2
33
VLOGIC1
34
NC_4
35
SWB1_1
36
SWB1_2
37
BST1
38
PVINB12_1
39
PVINB12_2
40
NC_5
41
[EP]AGND
R427
0
1/10W
R423
33
C445
0.22uF
50V
OPT
C447
0.22uF
50V
C441
0.1uF
50V
SWB
V2
I2C_SCL
R424
33
C449
0.1uF
50V
OPT
V12
C409
1uF
25V
D404
100V
1N4148W
I2C_SCL
R411
2.2
R425
33
I2C_SDA
C408
0.47uF
50V
C444
0.22uF
50V
OPT
VGL_FB
R418
10K
C429
10uF
25V
OPT
C437
1uF
10V
D401
100V
1N4148W
C433
10uF
25V
R452
0
1/10W
R406
0
1/10W
HVDD
(+8.4V)
R408
150K
1%
IC400
KIA3820FK
3
RE
2
VGH_M
4
CE
1
VGH
5
VDD
6
VDPM
7
GND
8
VFLK
R454
10
1/10W
V14
R439
22
C439
10uF
25V
OPT
R449
33
Q400
MMBT3906(NXP) 
E
B
C
VLCD_POWER
(+12V)
C414
10uF
25V
R430
5.1K
C417
0.1uF
50V
R416
18K
1/10W
VCC_LCM
(+3.3V)
C405
10uF
25V
L400
22uH
V16
VGH_S
(+27V)
C418
10uF
25V
OPT
VL
(+5V)
VDD_LCM
(+16.8V)
HVDD
(+8.4V)
R433
0
VCC_LCM
(+3.3V)
FLK
C423
10uF
25V
R431
10K
D402
40V
SMAB34
V9
T-Con Power/P-Gamma
2010. 05. 31
5
LX6500_LG1121 R/C
12
[GPM Block]
Place Bottom
to prevent inrush current
0xEA
Place Bottom
Place Bottom
[P-Gamma Block]
0xE8
Place Bottom
[PMIC Block]
Place Bottom
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.
R1023
4.7K
R1024
4.7K
OPT
R1012
4.7K
OPT
R1003
4.7K
GPIO_11
R1007
4.7K
GPIO_5/BLU_ON/OFF
GPIO_2/FRC_RESET
GPIO_4
R1018
4.7K
OPT
GPIO_8
GPIO_24
R1009
4.7K
OPT
R1014
4.7K
OPT
R1015
4.7K
OPT
GPIO_1
GPIO_3
R1010
4.7K
OPT
R1026
4.7K
R1001
4.7K
R1019
4.7K
R1021
4.7K
R1005
4.7K
R1028
4.7K
OPT
R1020
4.7K
OPT
GPIO_10
+3.3V_DVDD
GPIO_15
GPIO_23
GPIO_0
GPIO_6
STDP_UART_TX
GPIO_9
R1031
4.7K
OPT
+3.3V_DVDD
R1000
4.7K OPT
R1013
4.7K
R1029
4.7K
R1004
4.7K
OPT
R1016
4.7K
OPT
R1006
4.7K
OPT
R1032
4.7K
GPIO_7
R1022
4.7K
OPT
R1008
4.7K
GPIO_16
R1011
4.7K
R1027
4.7K
OPT
R1002
4.7K
OPT
R1033
4.7K
OPT
R1017
4.7K
OPT
R1030
4.7K
R1025
4.7K
RXB4P
RXB2P
RXA0N
RXACLKN
RXB1N
RXA1P
RXA1N
RXBCLKN
RXA4N
RXB0N
RXA2P
RXB0P
RXB3N
RXA3P
RXB2N
RXA3N
RXB1P
RXA2N
RXA4P
RXB4N
RXBCLKP
RXA0P
RXACLKP
RXB3P
IC1000
STDP4020AB
O0_LVTX_CH5N
L9
O0_LVTX_CH5P
M8
O0_LVTX_CH6N
M12
O0_LVTX_CH6P
L11
O1_LVTX_CH5N
H11
O1_LVTX_CH5P
J10
O1_LVTX_CH6N
J11
O1_LVTX_CH6P
K10
E0_LVTX_CH5N
L6
E0_LVTX_CH5P
M7
E0_LVTX_CH6N
L4
E0_LVTX_CH6P
M3
E1_LVTX_CH5N
H4
E1_LVTX_CH5P
J5
E1_LVTX_CH6N
K5
E1_LVTX_CH6P
J4
O0_LVTX_CH0N
N13
O0_LVTX_CH0P
P13
O0_LVTX_CH1N
N12
O0_LVTX_CH1P
P12
O0_LVTX_CH2N
M11
O0_LVTX_CH2P
N11
O0_LVTX_CLKN
L10
O0_LVTX_CLKP
M10
O0_LVTX_CH3N
M9
O0_LVTX_CH3P
N9
O0_LVTX_CH4N
N8
O0_LVTX_CH4P
P8
O1_LVTX_CH0N
G14
O1_LVTX_CH0P
G13
O1_LVTX_CH1N
H14
O1_LVTX_CH1P
H13
O1_LVTX_CH2N
J13
O1_LVTX_CH2P
J12
O1_LVTX_CLKN
K11
O1_LVTX_CLKP
K12
O1_LVTX_CH3N
L13
O1_LVTX_CH3P
L12
O1_LVTX_CH4N
M14
O1_LVTX_CH4P
M13
E0_LVTX_CH0N
N7
E0_LVTX_CH0P
P7
E0_LVTX_CH1N
M6
E0_LVTX_CH1P
N6
E0_LVTX_CH2N
L5
E0_LVTX_CH2P
M5
E0_LVTX_CLKN
M4
E0_LVTX_CLKP
N4
E0_LVTX_CH3N
N3
E0_LVTX_CH3P
P3
E0_LVTX_CH4N
N2
E0_LVTX_CH4P
P2
E1_LVTX_CH0N
M2
E1_LVTX_CH0P
M1
E1_LVTX_CH1N
L3
E1_LVTX_CH1P
L2
E1_LVTX_CH2N
K4
E1_LVTX_CH2P
K3
E1_LVTX_CLKN
J3
E1_LVTX_CLKP
J2
E1_LVTX_CH3N
H2
E1_LVTX_CH3P
H1
E1_LVTX_CH4N
G2
E1_LVTX_CH4P
G1
12
2009. 12.28
DP Signal
6
LG1121 ALEF
(BS_6)
(LVDS Format)
(BS_1)
(LVDS Format)
(LVDS SSC)
(BS_4)
(BS_2)
STDP4020 DPRx Firmware Bootstraps
(EQ Setting)
(BS_0)
(EQ Setting)
(ASSR Enable/Disable)
(BS_7)
STDP4020 DPRx Hardware Bootstraps
(AFR Enable/Disable)
(BS_3)
(LVDS SSC)
(Pixel Width)
(BS_5)
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