DOWNLOAD LG 22LN4600 (CHASSIS:LE33A) Service Manual ↓ Size: 4.96 MB | Pages: 35 in PDF or view online for FREE

Model
22LN4600 (CHASSIS:LE33A)
Pages
35
Size
4.96 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
22ln4600-chassis-le33a.pdf
Date
PREV: LG 19LN4050 (CHASSIS:LB35A) Service Manual

LG 22LN4600 (CHASSIS:LE33A) Service Manual ▷ View online

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.
+5V_NORMAL
+5V_USB_2
+5V_USB_2
+5V_USB_1
/USB_OCD3
+5V_USB_3
USB_CTL3
USB_CTL2
+3.3V_NORMAL
USB_CTL1
USB_DP3
/USB_OCD2
USB_DM2
+5V_USB_1
USB_DM1
USB_DP2
/USB_OCD1
+3.3V_NORMAL
+5V_USB_3
USB_DP1
+5V_NORMAL
USB_DM3
D1+_HDMI4_MHL
D0-_HDMI4_MHL
HP_DET
1.2V_MHL
I2C_SCL4
HP_ROUT
+5V_NORMAL
COMP1_Pb_SOC
HP_ROUT_AMP
AV1_CVBS
5V_MHL
COMP1_Pb
HDMI_HPD_4_MHL
DDC_SCL_MHL
COMP1_Y
DDC_SDA_1_SOC
5V_MHL
COMP1_DET
MHL_DET
+3.3V_NORMAL
DDC_SCL_1_SOC
EPHY_TDN
COMP1/AV1/DVI_L_IN
AV1_CVBS_SOC
EPHY_TDP
+3.3V_NORMAL
I2C_SDA4
1.2V_MHL
HP_ROUT
5V_MHL
+3.3V_NORMAL
EPHY_RDN
D2+_HDMI4_MHL
COMP1_Y
1.2V_MHL
+3.3V_NORMAL
COMP1_Pr
HDMI_DET
COMP1_Y_SOC
+3.3V_NORMAL
COMP1_Pb
COMP1/AV1/DVI_L_IN_SOC
COMP1/AV1/DVI_L_IN
HP_LOUT_AMP
COMP1_Pr
D2-_HDMI4_MHL
#SIL_RESET
COMP1/AV1/DVI_R_IN
COMP1_Y
SIL_HPD/CBUS
COMP1/AV1/DVI_R_IN_SOC
5V_HDMI_1_SOC
D1-_HDMI4_MHL
DDC_SDA_MHL
AV1_CVBS
+3.3V_NORMAL
COMP1_Pr_SOC
COMP1/AV1/DVI_R_IN
CK+_HDMI4_MHL
DDC_SCL_MHL
COMP1_COM_SOC
EPHY_RDP
5V_MHL
AV1_CVBS
HP_LOUT
HDMI_ARC
+3.3V_NORMAL
HP_LOUT
CK-_HDMI4_MHL
1.2V_MHL
+5V_NORMAL
MHL_DET
HDMI_DET
D0+_HDMI4_MHL
+5V_NORMAL
ARC
DDC_SCL_4_JACK
AV1_CVBS_DET
+3.3V_NORMAL
PC_L_IN
PC_R_IN
PC_L_IN
PC_R_IN_SOC
PC_L_IN_SOC
PC_R_IN
EDID_WP
PC_AUDIO_DET
+3.3V_NORMAL
+1.23V_D_Demod
5VBUS
TP3300
#MHL_OCP
#MHL_OCP
D1+_HDMI4_JACK
D2+_HDMI4_JACK
D0+_HDMI4_JACK
CK-_HDMI4_JACK
CK+_HDMI4_JACK
D0-_HDMI4_JACK
D1-_HDMI4_JACK
D2-_HDMI4_JACK
DDC_SCL_1_SOC
5V_HDMI_1_SOC
D1+_HDMI1_SOC
D0-_HDMI1_SOC
DDC_SDA_1_SOC
HDMI_HPD_1_SOC
CK-_HDMI1_SOC
D0+_HDMI1_SOC
D2-_HDMI1_SOC
CK+_HDMI1_SOC
D1-_HDMI1_SOC
CEC_REMOTE
SOC_TX
D2+_HDMI1_SOC
D0-_HDMI3_JACK
5V_HDMI_3_JACK
HDMI_ARC
D0+_HDMI3_JACK
D1-_HDMI3_JACK
D2+_HDMI3_JACK
CK+_HDMI3_JACK
CEC_REMOTE
HDMI_HPD_3_JACK
D2-_HDMI3_JACK
D1+_HDMI3_JACK
CK-_HDMI3_JACK
DDC_SDA_3_JACK
DDC_SCL_3_JACK
DDC_SCL_4_JACK
SIL_HPD/CBUS
SOC_RX
DDC_SDA_MHL
+12V
5VBUS
CEC_REMOTE
+3.5V_ST
MHL_DET
D2+_HDMI4_JACK
+3.5V_ST
5V_MHL
DDC_SDA_MHL
5V_MHL
DDC_SCL_MHL
MHL_DET
D0-_HDMI4_JACK
D1+_HDMI4_JACK
D1-_HDMI4_JACK
D2-_HDMI4_JACK
D0+_HDMI4_JACK
CK-_HDMI4_JACK
CK+_HDMI4_JACK
+5V_ST
+12V
MHL_DET
+5V_NORMAL
DDC_SCL_1_SOC
DDC_SDA_1_SOC
DDC_SDA_3_JACK
DDC_SDA_MHL
DDC_SCL_3_JACK
DDC_SCL_MHL
5V_MHL
5V_MHL
C4337
10uF
10V
D4303
RCLAMP0502BA
C4302
0.1uF
16V
C4300
0.1uF
16V
R4301
10K
C4322
10uF
10V
R4323
10K
C4323
10uF
10V
C4310
10uF
10V
EU_USB
D4302
RCLAMP0502BA
C4338
10uF
10V
C4301
10uF
10V
R4302
10K
R4327
10K
OPT
D4300
RCLAMP0502BA
EU_USB
JK4303
KJA-UB-0-0037
1
2
3
4
5
JK4302
KJA-UB-0-0037
1
2
3
4
5
JK4300
KJA-UB-0-0037
EU_USB
1
2
3
4
5
R309
100K
C392
27pF
50V
OPT
C386
27pF
50V
OPT
IC3300
M24C02-RMN6T
HDMI_EXT_EDID
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
R345
30K
C394
27pF
50V
OPT
L3301
BLM18PG121SN1D
C3318
0.1uF
16V
C3321
0.1uF
16V
R381
0
1/16W
D5002
5.5V
LAN_ESD
C338
560pF
50V
OPT
C391
27pF
50V
OPT
C400
27pF
50V
OPT
VA3700
5.6V
OPT
D3300
MMBD6100
HDMI_EXT_EDID
A
2
C
A
1
C343
100pF
50V
R3358
4.7K
OPT
R3810
10K
C3314
0.01uF
25V
OPT
C388
27pF
50V
OPT
R3320
22
HDMI_EXT_EDID
D3801
5.6V
R302
180
C3311
0.1uF
16V
C384
10pF
50V
R3319
22
HDMI_EXT_EDID
JK3800
PEJ029-02
3
E_SPRING
6
T_TERMINAL
7
B_TERMINAL
5
T_SPRING
4
R_SPRING
8
G_SPRING
IC3304
SIL1292CNUC
3
RSVDL2
2
VDD12_1
4
RESET
1
RSVDL1
6
INT
5
PWR5V_DET
7
DSDA
8
DSCL
9
CBUS/HPD
10
VDD5_IN
11
RSVDNC
12
VREG33_OUT
13
PS_CTRL
14
HDMI_DET
15
GPIO1/CI2CA
16
GPIO0
17
CSDA
18
CSCL
19
CEC_A
20
VDD12_2
21
HPD_IN
22
TX2+
23
TX2-
24
TX1+
25
TX1-
26
TX0+
27
TX0-
28
TXC+
29
TXC-
30
AVDD12
31
VDD33_1
32
RXC-
33
RXC+
34
RX0-
35
RX0+
36
RX1-
37
RX1+
38
RX2-
39
RX2+
40
VDD33_2
41
[EP]GND
L302
BLM18PG121SN1D
C401
27pF
50V
OPT
C311
1uF
10V
Q3310
MMBT3904(NXP)
E
B
C
R3323
47K
HDMI_EXT_EDID
C385
27pF
50V
OPT
R308
1.2K
OPT
R355
75
1%
R374
0
R3362
10K
R3355
4.7K
OPT
C339
560pF
50V
OPT
R3325
47K
HDMI_EXT_EDID
R372
0
R311
0
D3802
5.6V
R3806
10K
R373
0
D3803
5.6V
R3356
10K
R3822
0
D5003
5.5V
LAN_ESD
R303
82
C5001
0.01uF
50V
D5001
5.5V
LAN_ESD
C3320
0.1uF
16V
D3800
5.6V
R3357
10K
R3348
10K
C378
10pF
50V
C379
10pF
50V
C342
100pF
50V
R3345
4.7K
OPT
R310
75
1%
L303
BLM18PG121SN1D
R733
0
OPT
C3313
0.1uF
16V
R344
30K
R328
470K
OPT
R3700
10K
R329
470K
OPT
C5000
0.1uF
16V
JK3801
PEJ029-02
3
E_SPRING
6
T_TERMINAL
7
B_TERMINAL
5
T_SPRING
4
R_SPRING
8
G_SPRING
C3316
0.1uF
16V
R353
75
1%
D5000
5.5V
LAN_ESD
C402
10pF
50V
R3363
10K
R354
75
1%
JK3701
KJA-PH-0-0177
3
DETECT
4
L
5
GND
1
R
R3050
10K
OPT
C414
220pF
50V
JP404
C413
220pF
50V
JP402
JK3703
KJA-PH-1-0177
3
M3_DETECT
4
M4
5
M5_GND
1
M1
6
M6
JP403
D3612
5.6V
OPT
D3611
5.6V
OPT
R301
470K
OPT
C314
100pF
50V
OPT
C300
560pF
50V
OPT
C301
560pF
50V
OPT
R300
470K
OPT
C315
100pF
50V
OPT
Q3305
MMBT3904(NXP)
HDMI_EXT_EDID
E
B
C
C3300
0.1uF
16V
OPT
IC4303
BD82020FVJ 
3
IN_2
2
IN_1
4
EN
1
GND
5
OC
6
OUT_1
7
OUT_2
8
OUT_3
R401
1K
R400
470K
VA400
5.6V
L3302
BLM18PG121SN1D
C3312
10uF
10V
R3332
10K
C3315
0.1uF
16V
R3351
4.7K
OPT
R3306
4.7K
HDMI_INTERNAL_EDID
R3302
100
VA3309
ADLC 5S 02 015 
VA3311
ADLC 5S 02 015 
OPT
R3301
100K
R3304
1K
Q3300
MMBT3904(NXP)
E
B
C
R3305
1K
VA3308
ADLC 5S 02 015 
R3341
0
OPT
VA3310
ADLC 5S 02 015 
OPT
R3321
4.7K
HDMI_EXT_EDID
R3303
100
JK3300
YKF45-7058V
EAG59023302
KR_HDMI
14
NC
13
CE_REMOTE
5
D1_GND
20
SHIELD
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
R3331
1K
VA3305
ADLC 5S 02 015 
OPT
R3336
4.7K
VA3304
ADLC 5S 02 015 
OPT
R3328
100
Q3303
MMBT3904(NXP)
E
B
C
R3330
1K
VA3306
VA3307
R3327
100K
R3329
100
R3300
0
R3370
1K
R3309
100
R3374
10K
Q3302
MMBT3906(NXP) 
E
B
C
R3387
120K
VA3303
ADLC 5S 02 015 
OPT
R3376
0
VA3301
ADLC 5S 02 015 
L3303
BLM18PG121SN1D
Q3304
2N7002K
OPT
S
D
G
VA3300
ADLC 5S 02 015 
R3308
100
R3373
1K
1/16W
5%
Q3301
MMBT3904(NXP) E
B
C
R3342
0
OPT
R3386
180K
VA3302
ADLC 5S 02 015 
OPT
R3371
820
R3375
10K
JK3301
YKF45-7054V
EAG59023301
14
NC
13
CE_REMOTE
5
D1_GND
20
SHIELD
GND
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
R3312
47K
D3305
MMBD6100
A2
C
A1
D3312
30V
BAT54_SUZHO
R3313
1.8K
Q3309
PMV48XP
G
D
S
R3379
22K
D3313
30V
BAT54_SUZHO
R3380
1.8K
Q3311
MMBT3904(NXP)
E
B
C
R3381
22K
VA3312
ADLC 5S 02 015 
OPT
VA3313
OPT
VA3314
OPT
VA3315
OPT
C319
10uF
10V
C320
10uF
10V
C332
0.22uF
16V
C331
0.22uF
16V
JK3303
YKF45-7058V
EAG59023302
14
ARC
13
CE_REMOTE
5
D1_GND
20
SHIELD
GND
12
CK-
11
CK_GND
2
D2_GND
19
HP_DET
18
5V
10
CK+
4
D1+
1
D2+
17
GND
9
D0-
8
D0_GND
3
D2-
16
DDC_DATA
7
D0+
6
D1-
15
DDC_CLK
IC3301
TPS2051BDBVR
3
OC
2
GND
4
EN
1
OUT
5
IN
IC4306
TPS2066CDGNR
3
EN1
2
IN
4
EN2
1
GND
5
FLT2
6
OUT2
7
OUT1
8
FLT1
9
[EP]GND
R905
100K
D3319
KR_HDMI_ESD_SEM
1
8
2
7
3
6
4
5
9
10
D3318
KR_HDMI_ESD_SEM
1
8
2
7
3
6
4
5
9
10
D3320
HDMI_ESD_SEM
1
8
2
7
3
6
4
5
9
10
D3321
HDMI_ESD_SEM
1
8
2
7
3
6
4
5
9
10
D3307
HDMI_ESD_SEM
1
8
2
7
3
6
4
5
9
10
D3306
HDMI_ESD_SEM
1
8
2
7
3
6
4
5
9
10
D3302
OPT
1
8
2
7
3
6
4
5
9
10
D3301
OPT
1
8
2
7
3
6
4
5
9
10
R3384
1K
OPT
R3337
47K
R3378
47K
HDMI_INTERNAL_EDID
R3377
47K
HDMI_INTERNAL_EDID
R3307
47K
R3339
47K
C3302
0.1uF
16V
D3314
MMBD6100
A2
C
A1
R3340
47K
OPT
D3304
BAT54_SUZHO
30V
R3338
10K
Q3314
PMBFJ177 
G
D
S
C3322
0.1uF
16V
OPT
JK5000
RJ45VT-01SN002
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
R3388
5.1
R3389
5.1
R3311
0
R3310
0
OPT
ZD400
5.6B
ZD401
5.6B
ZD402
5.6B
ZD403
5.6B
ZD405
5.6B
ZD404
5.6B
D3307-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3306-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3321-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3320-*1
IP4283CZ10-TBA
HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3319-*1
IP4283CZ10-TBA
KR_HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3318-*1
IP4283CZ10-TBA
KR_HDMI_ESD_NXP
3
GND_1
2
TMDS_CH1+
4
TMDS_CH2-
1
TMDS_CH1-
5
TMDS_CH2+
6
NC_1
7
NC_2
8
GND_2
9
NC_3
10
NC_4
D3317
30V
MBR230LSFT1G
R3801
1K
C3800
0.1uF
OPT
C3802
0.1uF
+12V
C3803
0.1uF
C3801
0.1uF
OPT
R3800
1K
R3701
1K
L3300
BLM18PG121SN1D
R8903
0
R8904
0
R8902
0
R8901
0
R8919
0
R8918
0
C345
10uF
10V
C346
10uF
10V
R314
15K
R336
15K
MAX 1.5A
MAX 1.5A
OCP USB2/3
USB2
USB3
DVR Ready
OCP USB1
USB1
MAX 1.8A
USB Interface
FOR EMI
AV/COMPONENT REAR
DEBUG FOR INTERNAL AMOD.
1608 sizs For EMI
Close to Main Chip
1608 sizs For EMI
HP OUT
FOR EMI
1608 sizs For EMI
Ethernet Block
1608 sizs For EMI
1608 sizs For EMI
1.0Vpp
HDMI NORMAL
Close to JACK
Close to SIL1292
UI : HDMI3
UI : HDMI1
PLACE AT JACK SIDE
1608 sizs For EMI
1608 sizs For EMI
PC AUDIO
HDMI ARC
HDMI MHL
20120813 LCD-TV
LN4600
2013.01.02
4     8
INTERFACE/MHL/HDMI/USB
20120813 LCD TV
20120813 CJ.LIM
ADD EU_USB OPT
20120813 LCD-TV
Delete LDO (3.3 to 1.2)
Use +1.23V_D_Demod
20120813 LCD-TV
Delete MHL_CBL_DET
20120813 LCD-TV
CD_SENCE->MHL_DET
20120813 LCD-TV
Change OCP IC(BD82024FVJ->TPS2051BDBV)
Current Limit
20120813 LCD-TV
20120813 LCD-TV
(CD_SENCE)
20120813 LCD-TV
CEC_REMOTE
20120816 CJ.LIM
LCD-TV
20120816 CJ.LIM
LCD-TV
20120824 CJ.LIM
MHL OPTION -> APPLY
20120914 CJLIM
Delete straight jack
20120914 CJLIM
Delete straight jack
EAX65085301
2012.10.16 LCD-TV
2012.10.16 LCD-TV
20120816 CJ.LIM
LCD-TV
2012.10.17 LCD-TV
[DV2]
[DV2]
[DV2]
[DV2]
[DV2]
[DV2]
[DV2]
[DV2]
[DV2]
[DV2]
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.
SIGN1100165
HP_LOUT_MAIN
HP_ROUT_AMP
+3.3V_NORMAL
HP_LOUT_AMP
HP_ROUT_MAIN
SIDE_HP_MUTE
+3.3V_NORMAL
AUD_LRCK
SPK_R+
SPK_R+
+19V_AMP
AUD_LRCH
I2C_SDA1
SPK_L-
+3.3V_NORMAL
AUD_MASTER_CLK
AUD_SCK
SPK_R-
+19V_AMP
+3.3V_NORMAL
SPK_L-
AMP_RESET_N
+19V_AMP
SPK_L+
AMP_MUTE
SPK_L+
+19V
SPK_R-
I2C_SCL1
D6903-*1
40V
LNB_SX34
D6904-*1
40V
LNB_SX34
I2C_SDA4
LNB_OUT
A_GND
A_GND
I2C_SCL4
A_GND
A_GND
LNB_TX
A_GND
+12V
A_GND
L5405-*1
NRS6045T100MMGK
Audio_Coil_TAIYO
10.0uH
L5403-*1
NRS6045T100MMGK
Audio_Coil_TAIYO
10.0uH
L5402-*1
NRS6045T100MMGK
Audio_Coil_TAIYO
10.0uH
L5404-*1
NRS6045T100MMGK
Audio_Coil_TAIYO
10.0uH
+3.3V_NORMAL
+3.3V_NORMAL
SMARTCARD_CLK/SD_EMMC_DATA[0]
+5V_NORMAL
+3.3V_NORMAL
SMARTCARD_RST/SD_EMMC_DATA[2]
SMARTCARD_DET/SD_EMMC_DATA[3]
SMARTCARD_DATA/SD_EMMC_CLK
+3.3V_NORMAL
SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]
SMARTCARD_VCC/SD_EMMC_CMD
L6100
120-ohm
BLM18PG121SN1D
C6104
180pF
C6109
180pF
C6101
1uF
10V
C6100
1uF
10V
R6105
4.7K
R6104
43K
1%
C6103
1uF
10V
C6105
1uF
10V
C6102
1uF
10V
C6107
0.1uF
16V
R6106
43K
1%
0.1uF
C5400
50V
R5403
100
0.1uF
C5437
50V
R5408
12
R5416
5.1K
R5411
12
C5414
10uF
10V
C5424
0.01uF
50V
OPT
R5400
10K
R5402
100
R5415
5.1K
C5440
0.1uF
16V
OPT
T
P
5
4
0
2
C5417
22000pF
50V
0.1uF
C5439
50V
C5430
390pF
50V
R5409
12
R5401
10K
0.1uF
C5436
50V
C5429
390pF
50V
R5414
12
C5411
0.1uF
16V
0.1uF
C5401
50V
C5427
1uF
10V
0.1uF
C5419
50V
C5425
22000pF
50V
C5416
22000pF
50V
C5406
33pF
50V
R5406
3.3
OPT
R5405
100
0.1uF
C5438
50V
Q5400
MMBT3904(NXP)
E
B
C
R5412
12
P5400
WAFER-ANGLE
1
2
3
4
0.1uF
C5421
50V
C5408
33pF
50V
T
P
5
4
0
1
C5435
0.47uF
50V
C5433
1uF
10V
C5431
390pF
50V
C5428
1uF
10V
R5417
5.1K
R5410
12
0.1uF
C5413
16V
C5426
22000pF
50V
T
P
5
4
0
0
0.1uF
C5420
50V
R5413
12
R5418
5.1K
C5434
0.47uF
50V
C5404
1000pF
50V
C5432
390pF
50V
L5401
BLM18PG121SN1D
0.1uF
C5418
50V
R5407
12
C5415
1000pF
50V
C6904
0.1uF
50V
LNB
C6903
0.01uF
50V
LNB
D6903
40V
LNB_SMAB34
SMAB34
C6905
10uF
25V
LNB
L6900
15uH
SP-7850_15
LNB
D6901
30V
MBR230LSFT1G
LNB
R6900
2.2K
1W
LNB
C6908
0.1uF
LNB
C6909
10uF
25V
LNB
C6906
10uF
25V
LNB
R6903
39K
1/16W
1%
LNB
C6910
0.1uF
50V
LNB
C6907
10uF
25V
LNB
C6900
18pF
LNB
C6901
33pF
LNB
C6902
0.22uF
25V
LNB
R6901
33
LNB
R6902
33
LNB
C6911
0.22uF
LNB
D6902
30V
LNB
D6904
40V
LNB_SMAB34
R6904
0
C6912
0.1uF
LNB
D6900
LNB
IC8101
NTP7513
3
DGND_PLL
2
VDD_PLL
4
GND
1
AGND_PLL
6
DVDD
5
DGND
7
SDATA
8
WCK
9
BCK
10
SDA
11
SCL
12
FAULT
13
MONITOR_0
14
MONITOR_1
15
MONITOR_2
16
BST2B
17
PGND2B
18
OUT2B
19
PVDD2B
20
PVDD2A
21
OUT2A
22
PGND2A
23
BST2A
24
VDR2
25
AGND
26
VCC5
27
VDR1
28
BST1B
29
PGND1B
30
OUT1B
31
PVDD1B
32
PVDD1A
33
OUT1A
34
PGND1A
35
BST1A
36
RESET
37
AD
38
CLK_I
39
GND_IO
40
VDD_IO
41
[EP]GND
L5404
LPH6045T-100M 
Audio_Coil_ABCO
10uH
L5405
LPH6045T-100M 
Audio_Coil_ABCO
10uH
L5402
LPH6045T-100M 
Audio_Coil_ABCO
10uH
L5403
LPH6045T-100M 
Audio_Coil_ABCO
10uH
1uF
C5412
10V
IC6100
TPA6138A2
3
OUTR
2
-INR
4
GND_1
1
+INR
6
VSS
5
MUTE
7
CN
8
CP
9
VDD
10
GND_2
11
UVP
12
OUTL
13
-INL
14
+INL
C6303
0.1uF
16V
JAPAN
C6302
0.1uF
16V
JAPAN
P6300
10057542-1311FLF(B CAS Slot)
JAPAN
C1
VCC
C2
RST
C3
CLK
C4
RESERVED_1
C5
GND
C6
VPP
C7
I/O
C8
RESERVED
S1
SW1
S2
SW2
R6316
1.2K
JAPAN
R6315
1.2K
JAPAN
R6311
22
JAPAN
L6301
BLM18PG121SN1D
JAPAN
ZD6301
5V
JAPAN
R6305
2.7K
JAPAN
R6313
75
JAPAN
R6307
22
JAPAN
R6317
1.2K
OPT
R6309
22
JAPAN
R6306
OPT
C6304
0.1uF
16V
JAPAN
C6306
0.1uF
16V
JAPAN
IC6300
TDA8024TT
JAPAN
3
5V/3V
2
CLKDIV2
4
PGND
1
CLKDIV1
6
VDDP
5
S2
7
S1
8
VUP
9
PRES
10
PRES
11
I/O
12
AUX2
13
AUX1
14
CGND
15
CLK
16
RST
17
VCC
18
PORADJ
19
CMDVCC
20
RSTIN
21
VDD
22
GND
23
OFF
24
XTAL1
25
XTAL2
26
I/OUC
27
AUX1UC
28
AUX2UC
C6305
0.1uF
16V
JAPAN
R6302
OPT
ZD6300
5V
JAPAN
R6303
2.7K
OPT
R6312
10K
JAPAN
R6304
2.7K
JAPAN
R6314
1K
JAPAN
R6301
2.7K
JAPAN
C6307
0.33uF
16V
JAPAN
R6308
22
JAPAN
R6310
22
JAPAN
C6301
10uF
10V
JAPAN
R6300 22
JAPAN
C6300
0.1uF
16V
JAPAN
L6300
BLM18PG121SN1D
JAPAN
C5422
10uF
25V
C5423
10uF
25V
IC6900
A8303SESTR-T 
LNB
1
VCP
3
NC_1
7
SCL
9
ADD
10
TONECTRL
11
TCAP
12
ISET
13
VREG
14
GND
15
VIN
16
LX
17
GNDLX
18
NC_2
19
NC_3
20
BOOST
5
TDO
8
SDA
6
IRQ
4
TDI
2
LNB
21
[EP]GND
C6106
10pF
50V
C6108
10pF
50V
R6319
1.2K
OPT
R6318
1.2K
JAPAN
R5419
100
OPT
POWER_DET
C5402
10uF
35V
OPT
+19V_AMP
C5403
10uF
35V
OPT
L5400
UBW2012-121F
R6103
12K
R6102
12K
R6100
10K
R6101
10K
EARPHONE AMP
1ST : 0TRIY80001A  2ND : 0TR387500AA
AUDIO AMP
SPEAKER_L
Q1801
DUAL COMPONENT
SPEAKER_R
0x54
RS-232C Control INTERFACE
Surge protectioin
3.5A
Caution!! need isolated GND 
Ouput trace widths should be sized to conduct at least 2A
Close to Tuner
3A
close to VIN pin(#15)
(Option:LNB)
close to Boost pin(#1)
Max 1.3A
Input trace widths should be sized to conduct at least 3A
2A
DVB-S2 LNB Part Allegro
20120813 CJ.LIM
T-NTP7513->EAN62653101
20120813 LCD-TV
Delete diodes
20120813 LCD-TV
20120813 LCD-TV
Delete RS232C block
LN4600
2013.01.02
5     8
AUDIO/HP/LNB/B-CAS
20120816 CJ.LIM
LCD-TV
B-CAS (SMART CARD) INTERFACE
B-CAS SLOT
Place CLK C3 far from C2,C7,C4 and C8
CLKDIV1  CLKDIV2  : F_CRD_CLK
-----------------------------
   1        0        CLKIN
75 ohm in I/O is for short circuit Protection
  INT    CMDVCC  :     STATUS
---------------------------------
  HIGH    HIGH      CARD PRESENT
  LOW     HIGH      CARD not PRESENT
20120913 CJLIM
ADD B-CAS CARD SLOT
EAX65085301
20121010 CJLIM
3225 -> 3216
20121010 CJLIM
3225 -> 3216
2012.10.16 LCD-TV
2012.10.16 LCD-TV
2012.10.17 LCD-TV
[DV2]
THERMAL
THERMAL
THERMAL
THERMAL
THERMAL
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.
+19V
+3.5V_ST
PANEL_CTL
+3.5V_ST
POWER_ON/OFF2_3
+5V_NORMAL
PANEL_VCC
+3.3V_NORMAL
POWER_DET
+12V
RL_ON
PANEL_VCC
+19V
POWER_ON/OFF2_3
+3.3V_NORMAL
POWER_ON/OFF2_1
POWER_ON/OFF2_4
RL_ON_BUFFER
VDD3V3_HDMI
+3.3V_NORMAL
+3.5V_ST
POWER_ON/OFF2_2
INV_CTL
POWER_ON/OFF1
+3.5V_ST
WLED_ENABLE
+3.5V_ST
+5V_NORMAL
+12V
+1.2V_MTK_CORE
POWER_ON/OFF1
+3.5V_ST
POWER_ON/OFF2_3
WLED_ENABLE
ERROR_OUT
+24V_BLU
+24V_BLU
PWM_DIM1
+3.5V_ST
+3.5V_ST
+12V
+5V_NORMAL
RL_ON_BUFFER
+1.5V_DDR
POWER_ON/OFF2_1
PCM_5V_CTL
+5V_CI_ON
+5V_NORMAL
POWER_ON/OFF2_2
+3.3V_NORMAL
R2436
16K
1%
L2408
BLM18SG121TN1D 
OPT
C2440
1uF
25V
R8889
10K
R2417
100K
OPT
R2451
2K
1/8W
OPT
C2423
0.01uF
50V
C2427
0.1uF
16V
R8813
6.8K
OPT
C2429
0.1uF
16V
R2452
2K
1/8W
OPT
R8809
10K
OPT
R2418
100
R2454
0
1/16W
5%
OPT
Q2407
AO3407A
G
D
S
R8812
1K
R8801
10K
C2433
0.1uF
50V
R2438
51K
1%
R2416
100K
R8808
3.3K
OPT
R2410
2.7K
1%
OPT
R8823
10K
R2453
10K
C2428
10uF
10V
Q8802
MMBT3906(NXP) 
1
2
3
R2421
10K
OPT
C2435
4.7uF
50V
OPT
C2426
22uF
10V
C2422
0.1uF
50V
C8817
0.1uF
50V
C8816
0.1uF
50V
C2432
0.01uF
50V
R2409
1.2K
1%
OPT
C2425
22uF
10V
C2412
0.1uF
16V
D2401
40V
B540C
JK8800
KJA-DC-1-0032
1
1
2
2
4
4
L2409
BLM18PG121SN1D
R2439
10K
L2407
4.7uH
C2410
0.1uF
50V
R8811
10K
R2412
8.2K
5%
C2443
0.1uF
50V
R2437
10K
C2453
0.1uF
16V
C2411
0.1uF
16V
OPT
L8804
MLB-201209-0120P-N2
L2406
BLM18PG121SN1D
R8888
10K
C8820
68uF
35V
R8828
10K
R2413
0
5%
OPT
C2424
150pF
50V
R2419
100
OPT
L2401
BLM18SG121TN1D 
C2400
10uF
16V
C2408
10uF
10V
R2402
6.8K
R2403
10K
C2403
0.1uF
16V
OPT
L2400
BLM18PG121SN1D
C2404
0.1uF
16V
C2407
10uF
10V
C2441
47pF
50V
OPT
C2402
10uF
16V
C2409
10uF
10V
L2404
2uH
R2404
5.1K
1%
C2414
10uF
10V
R2406
10K
1%
L2405
BLM18PG121SN1D
R2400
0
OPT
IC2400
BD86106EFJ 
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SW_1
8
SW_2
9
[EP]
IC2404
RT8289GSP 
3
NC_2
2
NC_1
4
FB
1
BOOT
5
EN
6
GND
7
VIN
8
SW
9
[EP]GND
R2424
51K
1/16W
C2461
100pF
50V
C2449
47pF
50V
C2406
10uF
25V
R2415
470K
1/16W
R2429
3.3
1/16W
R2405
10K
C2462
68uF
35V
C2458
0.22uF
16V
R2434
0.1
1W
C2467
1uF
10V
OPT
R2443
100
1/16W
OPT
C2464
1uF
50V
C2463
68uF
35V
R2420
10K
1/16W
R2422
1.5K
1/16W
C2465
1uF
50V
C2401
47uF
25V
R2435
0.1
1W
IC2406
TPS40210DGQR
3
DIS/EN
2
SS
4
COMP
1
RC
5
FB
6
GND
7
ISNS
8
GDRV
9
BP
10
VDD
11
[EP]
D2400
100V
BR210
R
2
4
0
8
1
0
K
1
/
1
6
W
C2415
2200pF
50V
JP2400
C2416
100pF
50V
C2466
1uF
50V
OPT
R2444
0
1/16W
OPT
JP2402
JP2403
P2400
SM14B-SRSS-TB
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
ERROR_OUT
INV_ON
NC
PWN_DIM
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L2402
10uH
R2401
4.7K
R2425
30K
1/16W
Q2400
MMBT3904(NXP)
E
B
C
JP2401
R2423
220K
1/16W
C2413
0.1uF
50V
OPT
R2426
1K
1/16W
C2459
1uF
10V
Q2401
AOD478
S
D
G
R2450
0
L2403
10uH
C2473
47uF
25V
C2468
10uF
25V
C2471
220pF
50V
C2469
0.1uF
50V
R2447
10
R2446
36K
R2448
300K
D2402
40V
SMAB34
C2475
0.1uF
50V
R2445
100K
C2472
150pF
50V
OPT
R2449
68K
C2474
10uF
10V
C2470
0.1uF
16V
IC2407
MP1584EN
3
COMP
2
EN
4
FB
1
SW
5
GND
6
FREQ
7
VIN
8
BST
9
[EP]GND
R2457
100K
1/10W
1%
R2458
33K
1/10W
1%
R2456
39K
1/10W
1%
IC2402
APX803D29
OPT
1
GND
3
VCC
2
RESET
IC2401
APX803D29
1
GND
3
VCC
2
RESET
Q2406
MMBT3904(NXP)
E
B
C
Q8800
MMBT3904(NXP)
E
B
C
Q8811
MMBT3904(NXP)
E
B
C
C2480
0.1uF
50V
R2460
10
C2479
0.1uF
50V
R2464
100K
C2485
100pF
50V
C2478
0.1uF
50V
C2488
0.1uF
50V
R2462
4.7K
R2469
0
IC2408
NB634EL
3
SW_2
2
SW_1
4
SW_3
1
IN
6
BST
5
SW_4
7
EN/SUNC
8
FB
9
PG
10
AAM
11
VCC
12
GND_1
13
GND_2
14
AGND
15
[EP]
R2459
22K
OPT
R2463
82K
L2412
15uH
R2461
82K
R2467
12K
1%
R2466
820 1%
R2465
331%
R2470
0
C2481
47uF
25V
OPT
C2482
10uF
25V
OPT
C2483
10uF
25V
OPT
C2484
10uF
25V
C2486
10uF
25V
C2417
10uF
25V
C2405
0.0068uF
50V
R2430
10K
C2450
0.01uF
50V
C2454
10uF
10V
L2411
2.2uH
NR5040T2R2N 
C2420
0.1uF
16V
C2447
10uF
10V
C2455
0.1uF
16V
C2448
10uF
10V
R2431
15K
1/16W
5%
ZD2401
5V
OPT
C2419
0.1uF
16V
C2451
10uF
10V
C2452
100pF
50V
C2418
10uF
10V
R2455
47K
1%
C2421
4700pF
50V
IC2403
TPS54319TRE
1
VIN_1
3
GND_1
7
COMP
9
SS/TR
10
PH_1
11
PH_2
12
PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5
AGND
8
RT/CLK
6
VSENSE
4
GND_2
2
VIN_2
17
EP[GND]
C2457
0.1uF
16V
C2456
10uF
10V
R2432
330K
1/16W
5%
R2433
56K
1/16W
1%
R6218
10K
CI
C6210
1uF
25V
CI
R6217
100
CI
IC6200
AP2151WG-7 
CI
3
FLG
2
GND
4
EN
1
OUT
5
IN
C2434
0.1uF
16V
OPT
C2431
10uF
16V
C2445
100pF
50V
OPT
L2410
2uH
NR8040T2R0N
C2437
0.1uF
16V
R2427
30K
1%
ZD2400
5V
OPT
C2446
1uF
10V
R2428
10K
1%
R2414
10K
C2442
10uF
10V
C2444
10uF
10V
C2436
0.1uF
16V
C2487
3300pF
50V
C2430
10uF
16V
C2438
10uF
10V
C2439
10uF
10V
IC2405
TPS54327DDAR
3
VREG5
2
VFB
4
SS
1
EN
5
GND
6
SW
7
VBST
8
VIN
9
[EP]GND
C2476
4.7uF
50V
C2477
4.7uF
50V
R2442
33K
R2441
5.6K
C2460
0.1uF
25V
+5V_ST
L801
15uH
MHL_DCDC
C877
0.1uF
50V
MHL_DCDC
MHL_DET
C875
47uF
25V
MHL_DCDC
R896
0
MHL_DCDC
C871
0.1uF
50V
MHL_DCDC
D800
40V
SMAB34
MHL_DCDC
R890
10
MHL_DCDC
C872
0.1uF
16V
MHL_DCDC
C874
150pF
50V
OPT
IC808
MP1584EN
MHL_DCDC
3
COMP
2
EN
4
FB
1
SW
5
GND
6
FREQ
7
VIN
8
BST
9
[EP]GND
R894
300K
MHL_DCDC
C873
150pF
50V
MHL_DCDC
R895
100K
MHL_DCDC
R889
24K
MHL_DCDC
R887
4.7K
MHL_DCDC
C878
0.47uF
16V
OPT
C870
10uF
25V
MHL_DCDC
C876
10uF
10V
MHL_DCDC
R899
47K 1%
MHL_DCDC
R902
6.2K 1%
MHL_DCDC
R897
10K
1%
MHL_DCDC
R6219
10K
CI
Q2408
NTR4501NT1G
G
D
S
R2440
3.3K
1%
R2411
1.8K
5%
Power_DET
HDMI LEAKAGE Workaround in MTK A2(A0) (Default= with HDMI_LEAKAGE)
R1
DDR MAIN 1.5V
not to RESET at 8kV ESD
R2
12V-->3.58V
Vout=1.222*(1+R1/R2)
ST_3.5V-->3.5V
3.3K -> 1K (threshold voltage up)
+5V_Normal
24V-->3.48V
19V->12V(Real Output : 12.3V)
+3.3V_NORMAL
PANEL_POWER
TYP 1450mA
5A
Vout=0.8*(1+R1/R2)
+1.2V MTK CORE
CI POWER ENABLE CONTROL
20120726 KH.JUNG
12V -> 5V
20120726 KH.JUNG
20120813 KH.JUNG
R2410 APPLY -> OPT
R2413 OPT -> APPLY
20120808 KH.JUNG
5V_Normal->POWER_ON/OFF2_1
20120813 LCD-TV
20120813 LCD-TV
R2
Placed on SMD-TOP
R1
20120813 LCD-TV
LN4600
2013.01.02
6     8
POWER / LED driver
For POLA/ROW LPB Model --> Use P_DET_12V and P_DET_3.5V
For Others(Cinema LPB,EDGE/POLA PSU) --> Use P_DET_12V
20120816 CJ.LIM
85C -> 125C
19V TO 5V_ST DCDC CONVERTER
12.05.17
C1110 EAE62721801 33uF,
C1111 0CH8106J691 10uF
-> EAE60171701 68uF 2EA
12.07.03 To improve backlight blinking
C1103 47pF->2200pF
C1105 47pF->Apply
R1103 18K->470K
12.05.17 To improve audible noise
C1103 2200pF->47pF
C1105 47pF->OPT
11.10.27
12.03.08
EAE42868301(3225)->
EAE61081701(3216)
STEP-UP : 19V to 24V
20120912 CJLIM
ADD step-up dc-dc converter and wafer
MHL CHARGING CIRCUIT
+12V
+3.5V_ST
20120913 CJLIM
EAX65085301
20121010 CJLIM
3225 -> 3216
20121010 CJLIM
3225 -> 3216
20120816 LCD-TV
3A
R2
3A
R1
Vout=0.827*(1+R1/R2)=1.521V
2012.10.16 LCD-TV
R2
Placed on SMD-TOP
R1
[DV2]
[DV2]
19V TO 5V_ST DCDC CONVERTER
20120816 CJ.LIM
LCD-TV
PANEL_DISCHARGE_REG->OPT
20121101 CJLIM
[DV2]
[DV2]
[DV2]
Vout=0.765*(1+R1/R2)
[DV2]
[DV2]
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