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M+ MODULE
R2333
33
EBK61012701
PWM_TOUT
Module_MPLUS & NON_UF84(M+)
R2324
PWM_TIN
33
+3.5V_ST
Module_MPLUS & NON_UF84(M+)
Q2300-*1
PWM_DIM
100
MMBT3906(NXP)
NXP_RL_ON_TR(SUB)
R2304
Non_Module_MPLUS & UF84(M+)
R2301
OS MODULE
LGE MODULE
10K
R2300
SMAW200-H28S5K[MIRROR]
SMAW200-H24S5[MIRROR]
RL_ON
10K
P2301
C2361
0.1uF
16V
PWR_ON
1
1
2
2
L2301
+3.5V_ST
PDIM#1
UBW2012-121F
3
3
4
4
3.5V
5
5
6
6
3.5V
C2302
7
7
8
8
0.1uF
GND
9
9
10
10
16V
12V
11
11
12
12
+12V
12V
13
13
14
14
UBW2012-121F
12V
15
15
16
16
GND
17
17
18
18
C2304
L2302
24V
0.1uF
19
19
20
20
UBW2012-121F
50V
24V
21
21
22
22
GND
23
23
24
24
OS MODULE
L2303
L/D_CLK
L/D_CLK
25
26
L/D_DI
27
28
L/D_DI
25
29
INCH
24 PIN
22 PIN
Digital Power B/D
O
40 ~ 65
NC
GND
X
GND
24V
70 ~ 79
'15 UHD POWER
+3.3V - eMMC
+3.3V_NORMAL
+1.8V
3.3V_EMMC
DVDD18_EMMC
L2304
L2305
PZ1608U121-2R0TF
PZ1608U121-2R0TF
C2308
C2307
C2309
C2312
0.1uF
0.1uF
22uF
22uF
16V
16V
10V
10V
+1.8V - LM15U, eMMC
& Vx1 pull-up
+1.8V
+3.3V_NORMAL
IC2301
AZ1117EH-ADJTRG1
IN
OUT
R2309
ADJ/GND
1
C2310
10uF
10V
+3.3V_NORMAL
+12V
L2300
BLM18PG121SN1D
Placed on SMD-TOP
C2300
C2301
C2303
10uF
10uF
0.1uF
16V
16V
16V
IC2302
OPT
TPS54427DDA
R2303
10K
EN
1
POWER_ON/OFF2_1
1%
VFB
2
R1
R2302
51K
VREG5
3
C2305
100pF
50V
SS
4A
4
R2305
15K
C2306
C2313
1uF
0.015uF
10V
50V
1%
R2
Switching freq: 700K
Vout=0.765*(1+R1/R2)
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
+12V
L2321
MLB-201209-0120P-N2
P2300
+3.3V_NORMAL
R2314
1K
INV_CTL
INV_CTL
R2311
100
R2313
100
PDIM#2
PWM_DIM2
GND
NON_DIGITAL_POWER_B/D
3.5V
L2317
GND
UBW2012-121F
12V
12V
L2307
+24V
PANEL_CTL
GND
UBW2012-121F
24V
24V
L2308
C2319
GND or 24V
UBW2012-121F
0.1uF
NC or GND
50V
GND
DIGITAL_POWER_B/D
L/D_VSYNC
L2315
UBW2012-121F
OS MODULE
L/D_VSYNC
+12V
L2316
UBW2012-121F
NON_DIGITAL_POWER_B/D
C2316
C2317
C2318
10uF
10uF
10uF
16V
16V
16V
+12V
L2309
PZ1608U121-2R0TF
+3.3V_NORMAL
C2322
10uF
16V
1.0V_DCDC_TI
C2332-*1
3300pF
50V
Switching freq: 700K
POWER_ON/OFF2_3
C2311
10uF
10V
+3.3V_NORMAL
TU_JP
C2320
0.1uF
16V
MAX
A
+3.3V_NORMAL
+24V AUDIO AMP
[EP]GND
+24V
VIN
8
16V
0.1uF
UBW2012-121F
C2314
VBST
7
PS064T-2R2MS
L2306
2.2uH
SW
6
GND
C2326
5
C2329
C2333
C2334
22uF
22uF
100uF
10uF
10V
10V
10V
DCDC_DIODE_0DR050008AA(SEMTECH)
0DR050008AA
ZD2300-*1
PANEL_POWER
L2322
MLB-201209-0120P-N2
C2327
C2331
IC2309
C2330
AOS_PANEL_POWER_FET(MAIN)
10uF
0.1uF
0.01uF
AO4447A
EBK61313102
25V
50V
OMEGA SEMICONDUCTOR
16V
OPT
S_1
D_4
1
8
OPT
OPT
OPT
S_2
D_3
R2329
C2335
C2367
C2315
2
7
10uF
10uF
1uF
10K
S_3
D_2
3
6
R2359
25V
25V
25V
2K
G
D_1
4
5
OPT
R2331
1.8K
C2368
10uF
C
R2328
25V
10K
B
Q2321
OPT
2N3904S
C2371
KEC_PANEL_CTL_TR
E
10uF
C
10V
B
Q2321-*1
MMBT3904(NXP)
NXP_PANEL_CTL_TR
E
DDR +1.5V
POWER_ON/OFF2_3
C2324
ROHM_BD9D321_1.5V_DDR_DCDC
0.1uF
IC2303
R2326
BD9D321EFJ
[EP]
10K
EN
VIN
1
8
16V
0.1uF
C2336
R2320
R2321
FB
BOOT
2
7
R1
18K
4.7K
L2312
1%
1%
2.2uH
VREG
SW
3
6
C2325
100pF
PS064T-2R2MS
50V
SS
GND
3A
4
5
R2322
22K
C2328
C2332
1%
1uF
2200pF
10V
50V
1.0V_DCDC_ROHM
R2
Vout=0.765*(1+R1/R2)=1.554V
+2.5V
TU_JP
TU_JP
IC2300
R2312
TJ4220GDP-ADJ
[EP]GND
TU_JP
TU_JP
10K
R2316
C2321
1
8
22K
1%
0.1uF
GND
NC_1
TU_JP
2
7
R2317
47K
EN2
ADJ/SENSE
1%
3
6
VIN3
VOUT
2A
4
5
NC4
NC_2
EAN62206201
Vout=0.6*(1+R1/R2)
+24V_AMP
L2310
Power_DET
TYP 6000mA
PANEL_VCC
+12V
PD_+12V
R2335
2.7K
1%
R2360
C2369
PD_+12V
C2370
2K
10uF
0.1uF
R2336
OPT
25V
16V
1.2K
OPT
1%
IC2309-*1
ROHM_PANEL_POWER_FET(SUB)
RRH140P03TB
EBK61232301
ROHM CO.,LTD.
S_1
D_4
1
8
S_2
D_3
2
7
PD_20V
PD_UHD_24V
R2340-*1
S_3
D_2
R2340-*2
3
6
5.6K
9.1K
1%
G
D_1
1%
4
5
PD_20V
PD_UHD_24V
R2341-*1
R2341-*2
1.3K
1.6K
1%
1%
+5.0V normal & USB
+1.5V_DDR
+24V
TI_TPS54327_1.5V_DDR_DCDC
IC2303-*1
TPS54327DDAR
[EP]GND
L2314
EN
VIN
1
8
120-ohm
VFB
VBST
2
7
VIN_1
VREG5
SW
1
3
6
THERMAL
SS
GND
4
5
VIN_2
2
29
C2344
VIN_3
C2340
C2341
3
0.1uF
10uF
10uF
50V
PGND_1
35V
35V
4
SN1302001(TPS65286RHDR)
OPT
PGND_2
5
PGND_3
6
V7V
7
DCDC_DIODE
C2339
C2338
ZD2302
22uF
2.5V
22uF
10V
10V
C2346
0.0068uF
50V
+2.5V_Normal
R2
R1
LM15 Power SEQUENCE
TU_JP
TU_JP
POWER_ON/OFF1(5V)
C2323
ZD2301
10uF
10V
0DR050008AA
5V
0DTKE00018A
TU_JP_DCDC_DIODE(KEC)
ZD2301-*1
POWER_ON/OFF2_1(3.3V)
POWER_ON/OFF2_3(1.5V, 2.5V)
POWER_ON/OFF2_4(1.1V)
RESET_IC_DIODES(MAIN)
IC2307-*1
APX803E29
VCC
3
2
1
GND
EAN61829902
PD_20_24V_DIODES
+3.5V_ST
IC2308-*1
R2349
+3.5V_ST
100K
APX803D29
PD_+3.5V
RESET_IC_ROHM(SUB)
R2354
RESET
2
3
R2343
10K
IC2307
0
1
OPT
5%
BD48K28G
GND
POWER_DET
VDD
VOUT
3
2
C2350
1
0.1uF
GND
16V
EAN62945801
C2364
0.1uF
16V
PD_20_24V
not to RESET
+24V
R2348
at 8kV ESD
100K
C2365
PD_20_24V_ROHM
0.1uF
PWR_DET_SEPARATE
IC2308
PD_24V
16V
R2340
BD48K28G
8.2K
1%
R2356
POWER_DET_1
VDD
VOUT
0
3
2
PWR_DET_SEPARATE
1
PD_24V
C2351
GND
R2341
0.1uF
24V-->3.48V
1.5K
16V
1%
20V-->3.51V
PD_20_24V
12V-->3.58V
ST_3.5V-->3.5V
R2
C2347
OPT
2200pF
C2349
C2352
50V
100pF
0.047uF
50V
25V
R2344
10K
C2359
C2362
C2363
22uF
22uF
10uF
R1
10V
10V
10V
C2357
82pF
50V
LX_3
21
L2313
4.7uH
LX_2
20
LX_1
C2355
19
+5V_NORMAL
0.047uF
IC2305
BST
25V
18
SW_IN2
17
C2360
SW_IN1
16
1uF
DCDC_DIODE_0DR050008AA(SEMTECH)
6A
10V
0DR050008AA
NFAULT1
15
ZD2304-*1
Vout=0.6*(1+R1/R2)
5.1V:R1-51K, R2-6.8K
BSD-15Y-LM14A-0023_00-HD
LM14A(UF77)
2015-01-08
23
LM14A_PWR_1_UHD
LGE Internal Use Only
RESET
VCC
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