THERMAL
THERMAL
THERMAL
THERMAL
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.
C2353
0.1uF 16V
C2329
0.1uF
50V
IC2303
BD9A300MUV
1
PVIN_1
3
PGND_1
7
ITH
9
SS
10
SW_1
11
SW_2
12
SW_3
13
BOOT
14
PGD
15
EN
16
AVIN
5
AGND
8
MODE
6
FB
4
PGND_2
2
PVIN_2
17
[EP]FIN
D2302
2.5V
OPT
C2322
22uF
10V
L2300
BLM18PG121SN1D
+3.3V_NORMAL
Q2302
PMV48XP
Default_NXP
G
D
S
C2313
0.1uF
16V
ZD2301
20V
OPT
ADUC 20S 02 010L
+2.5V_NORMAL
POWER_ON/OFF2_4
C2323
22uF
10V
+3.5V_ST
USB_CTL3
+13V
DVDD18_EMMC
ZD2303
20V
OPT
ADUC 20S 02 010L
R
2
3
2
2
2
6
.
1
K
1
/
1
6
W
1
%
R2301
10K
C2310
1uF
10V
+13V
R2350
100
R2344
100K
1/16W
5%
IC2304
SN1302001(TPS65286RHDR)
1
VIN_1
3
VIN_3
7
V7V
9
EN
10
SW_OUT2
11
SW_OUT1
12
SW_EN2
13
SW_EN1
14
NFAULT2
15
NFAULT1
16
SW_IN1
17
SW_IN2
18
BST
19
LX_1
20
LX_2
21
LX_3
22
SS
23
FB
24
COMP
25
RLIM
26
RSET1
27
RSET2
28
AGND
5
PGND_2
8
MODE/SYNC
6
PGND_3
4
PGND_1
2
VIN_2
29
[EP]
C2312
2200pF
50V
C2331
0.1uF
50V
C2311
10uF
25V
C2328
0.01uF
50V
/USB_OCD2
R
2
3
3
2
1
6
K
1
/
1
6
W
1
%
+13V
C2306
0.1uF
50V
RL_ON
+5V_USB_3
+5V_NORMAL
R2355
4.7K
OPT
R2354
4.7K
OPT
C2337
22uF
10V
C2330
0.0068uF
50V
R2315
10K
R
2
3
3
3
1
8
K
1
/
1
6
W
1
%
C2345
22uF
10V
R2311
100K
1/16W
1%
IC2307
BD48K28G
RESET IC_ROHM
1
GND
2
VOUT
3
VDD
P2301
SMAW200-H18S5
POWER_WAFER_18PIN
14
GND
9
GND
4
D13V
18
SIN
13
GND
8
A13V
3
GND
17
VSYNC
12
PDIM1
7
A13V
2
PDIM2
16
SCLK
11
DRV-ON
6
D13V
1
PWR ON
15
GND
10
GND
5
D13V
.
C2348
22uF
10V
R
2
3
4
1
1
5
0
K
1
%
C2325
10uF
25V
R2329
8.2K
1/16W
1%
C2332
2700pF
50V
+5V_NORMAL
C2318
0.033uF
50V
L/DIM0_SCLK
C2344
2700pF
50V
Q2300
MMBT3906(NXP)
1
2
3
+1.1V_VDD
ZD2302
2.5V
OPT
ZD2304
2.5V
OPT
L/DIM0_VS
IC2306
AZ1117EH-ADJTRG1
ADJ/GND
OUT
IN
PANEL_CTL
C2301
10uF
10V
L/DIM0_MOSI
R2331
330K
1/16W
5%
R2353
100K
1/16W
5%
R2302
5.1K
1/16W
1%
C2305
0.1uF
16V
C
2
3
2
4
1
u
F
2
5
V
C2351
22uF
10V
R
2
3
2
1
8
.
2
K
1
/
1
6
W
1
%
R2324
10K
C2349
22uF
10V
+13V
R2357
75
1/16W
1%
+3.3V_NORMAL
ZD2305
5V
OPT
C2343
82pF
50V
L2302
BLM18PG121SN1D
R2306
1K
C2341
0.1uF
16V
+3.5V_ST
C2336
0.047uF
25V
POWER_ON/OFF2_1
C2342
0.01uF
50V
L2304
UBW2012-121F
L2313
UBW2012-121F
+3.3V_NORMAL
C2320
0.1uF
25V
L2310
120-ohm
POWER_ON/OFF2_2
R2338
10K
OPT
C2357
0.1uF
16V
10uF
C2321
10V
L2303
UBW2012-121F
C2340
0.1uF
16V
R2330
1K
OPT
PWM_DIM
+3.5V_ST
C2316
1uF
10V
C2314
22uF
10V
C2354
10uF
10V
R2319
430K
1/16W
1%
R2339
10K
C2300
22uF
10V
R2312
10K
INV_CTL
C2339
10uF
10V
C2346
22uF
10V
C2303
0.1uF
25V
3.3V_EMMC
PWM_DIM2
C2327
330pF
50V
POWER_DET
R2313
4.7
1/16W
5%
R2307
100
PANEL_VCC
+3.3V_NORMAL
C2335
100pF
50V
OPT
L2308
C2319
0.1uF
16V
R2342
10K
R2346 3.3K
LVDS_DISCHARGE
R2320
560K
1/10W
5%
+13V
VA23001
5.6V
AMOTECH CO., LTD.
Default_Amotech
C2326
10uF
25V
C2309
10uF
25V
OPT
/USB_OCD3
R2358
33
1/16W
1%
R2303
68K
1/16W
1%
L2306
2.2uH
VLS5045EXT-2R2N
C2307
0.1uF
50V
C2334
2200pF
50V
R
2
3
0
5
2
2
K
1
/
1
6
W
1
%
R2347
1
R2316
100
1/16W
1%
POWER_ON/OFF1
USB_CTL2
C2317
10uF
25V
R2337
100K
Q2301
MMBT3904(NXP)
E
B
C
+13V
R2310
1K
C2352
10uF
10V
L2309
2.2uH
VLS5045EXT-2R2N
C2365
0.1uF
16V
+3.3V_NORMAL
L2305
BLM18PG121SN1D
R2304
10K
C2338
0.047uF
25V
C2304
100pF
50V
+5V_USB_2
C2333
0.1uF
50V
ZD2300
5V
POWER_ON/OFF2_3
R
2
3
4
0
1
6
K
1
%
+13V
+1.5V_DDR
C2355
0.1uF
25V
L2312
C2350
1uF
10V
+3.5V_ST
C2308
10uF
10V
C2356
22uF
10V
R2314
10K
4.7uF
10V
C2359
OPT
C2315
22uF
10V
C2302
10uF
25V
IC2307-*1
APX803D29
RESET IC_DIODES_APX803D29
1
GND
3
VCC
2
RESET
R
2
3
3
5
1
6
K
1
%
R2300
10K
+13V_A
C2366
0.1uF
16V
OPT
R2359
4.7K
OPT
R2360
4.7K
OPT
R2318
150K
R2317
36K
R2325
14K
1%
R2326
5.1K
1%
C2361
0.1uF
16V
OPT
C2360
0.1uF
16V
OPT
R2352
51K
1/16W
1%
R2345
6.8K
1/16W
1%
C2347
10uF
25V
L2307
1.0uH
LPBN8050T-1R0N
P2300
SMAW200-H12S5K(BK)(LTR)
POWER_WAFER_12PIN
9
4
8
3
12
7
2
11
6
1
10
5
13
C2363
10uF
25V
IC2307-*2
APX803E29
RESET_IC_DIODES_NEW_APX803E29
1
GND
2
RESET
3
VCC
R2308
18K
1/16W
1%
R2309
22K
1/16W
1%
R2361
10K
VA23002
ADUC 20S 02 010L
OPT
L2311
4.7uH
IC2301
MP8762HGLE-Z
3
FB
2
FREQ
4
SS
1
EN
6
PG
5
AGND
7
VCC
8
BST
9
IN_1
10
PGND_1
11
PGND_2
12
PGND_3
13
PGND_4
14
IN_2
15
SW_1
16
SW_2
IC2302
TJ2132GDP
3
IN
2
EN
4
BIAS
1
POK
5
SS
6
OUT
7
FB
8
GND
9
[EP]GND
IC2305
TPS563200
3
VIN
2
SW
4
VFB
1
GND
6
VBST
5
EN
VA23001-*1
ICVS0505201FR
Multi_Innochips
Q2302-*1
AO3435
Multi_AOS
G
D
S
IC2300
BD9D320EFJ
3
VREG
2
FB
4
SS
1
EN
5
GND
6
SW
7
BOOT
8
VIN
9
[EP]FIN
L2301
2uH
NR8040T2R0N
R2327
24.9K
1/16W
1%
R2328
11K
1/16W
1%
R
2
3
2
3
1
0
K
1
/
1
6
W
1
%
C2358
10pF
50V
OPT
31
2014.05.28
MID_LG1311
POWER
8
DDR MAIN 1.5V
PANEL_POWER
Vout=0.765*(1+R1/R2)
12V-->3.58V
Vout=0.6*(1+R1/R2)
R2
+2.5V
Vout=0.6*(1+R2/R1)
R2
R1
R2
Vout=0.8*(1+R1/R2)
Q2302 Change: Diodes --> NXP, 131118
2A
R1
R1
+3.3V_NORMAL
L2311 Change, 131120
+3.5V_ST
not to RESET at 8kV ESD
+1.1V_CORE
ST_3.5V-->3.5V
for Currnet UP
3A
6A
+1.8V - eMMC 4.51
Vout=0.611*(1+R1/R2)
3A
5.1V:R1-51K, R2-6.8K
Vout=0.765*(1+R1/R2)
3A
R2
R1
+3.3V - eMMC 4.41/4.51
PAGE 8
R1
3A
R2
Power_DET
R2
+5.0V normal & USB
R1
Copyright © 2015 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Содержание 49LF640V
Страница 62: ......
