LG OLED65E6P OLED65E6T Service Manual

THERMAL
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.
PWR_1
2015-01-10
07
K2H
+1.8V
R2349
330K
+13V
R2326
330K
OPT
GSNS
C2323
10uF
10V
+5V_NORMAL
C2360
10uF
25V
L2304
PZ1608U121-2R0TF
L2302
PZ1608U121-2R0TF
C2326
10uF
10V
+3.5V_ST
L2301
UBW2012-121F
C2361
10uF
10V
C2345
0.1uF
16V
OPT
R2344
47K
1/16W
1%
L2305
PZ1608U121-2R0TF
C2319
0.1uF
16V
OPT
C2344
0.1uF
25V
C2349
10uF
25V
C2306
0.1uF
50V
C2312
10uF
10V
+3.3V_NORMAL
+3.5V_ST
+13V
ZD2302
2.5V
C2305
10uF
25V
POWER_ON/OFF2_2
C2318
10uF
25V
+3.3V_NORMAL
C2328
10uF
10V
C2317
0.1uF
25V
C2348
10uF
10V
C2327
10uF
10V
R2309
20K 1%
C2363
0.1uF
25V
POWER_DET
R2323
8.2K
1/16W1%
R2324
10K
R2330
47K
1/16W
1%
R2328
16K
1/16W
1%
C2330 10uF 10V
R2311
20K
OPT
R2341
0
OPT
R2308
10K
1%
+13V
C2339
0.01uF
50V
C2320
10uF
10V
3.3V_EMMC
VID_CORE
R2337
47K
1/16W
1%
C2332 10uF 10V
C2300
1500pF
50V
OPT
+1.8V
C2353
5pF
50V
R2335
100K
NON_OLED
C2321
10uF
10V
R2318
05%
R2314 430K 1%
L2306
GSNS
R2305
7.5K
1%
C2359
2700pF
50V
R2336
10K
OPT
IC2306
TPS56428DDAR
3
VREG5
2
VFB
4
PG
1
EN
5
GND
6
SW
7
VBST
8
VIN
9
[EP]GND
C2322
10uF
10V
DVDD18_EMMC
R2317 330K 5%
POWER_ON/OFF2_2
R2304
1.2K
1%
C2358
0.1uF
16V
PD_RESET_IC
L2313
BLM18PG121SN1D
C2329
10uF
10V
C2307
0.1uF
16V
Q2300-*1
2N7002KA
FET_KEC
G
D
S
+13V
R2306
2.7K
1%
1/16W
R2342
10K
POWER_DET_1
+3.5V_ST
CPU_1V0
D1V0
ZD2303
2.5V
C2350
10uF
10V
+5V_NORMAL
C2324
10uF
10V
D1V0
C2331
0.1uF
16V
OPT
IC2301
TJ2132GDP
EAN63492001
3
IN
2
EN
4
BIAS
1
POK
5
SS
6
OUT
7
FB
8
GND
9
[EP]GND
R2343
10K
C2352
2.2uF
10V
ZD2301
2.5V
+3.3V_NORMAL
C2342
2700pF50V
C2340 10uF 10V
C2311
1uF
10V
C2357
0.1uF
50V
R2303
10K
POWER_ON/OFF2_2
R2339
0
C2338
0.1uF
16V
C2336 10uF 10V
C2313
1uF
25V
+3.5V_ST
R2346
10K
C2314
0.1uF
16V
OPT
C2325 10uF 10V
R2319
0
R2347
22
5%
+1.5V_DDR
+3.5V_ST
C2341
10uF
10V
VID_CPU
C2315
1uF
10V
R2320 3.3 1/8W 5%
OPT
POWER_ON/OFF2_3
C2346
0.1uF
16V
R2348
75K
1/16W
1%
R2329
18K
1/16W
1%
R2327
1K
R2331
14K
1%
PD_+12V
+13V
Q2302-*1
2N7002KA
FET_KEC
G
D
S
+3.3V_NORMAL
C2316
4700pF50V
C2351
10uF
25V
C2301
10uF
10V
R2332
5.1K
1%
PD_+12V
+3.3V_NORMAL
C2343
470pF
50V
OPT
C2354
10uF
10V
R2338
0
1/16W
5%
R2321
4.7
5%
C2304
10uF
10V
R2333
0
5%
PD_+3.5V
R2307
10K
R2340
240K
1/16W
1%
R2313
0 5%
C2308
0.1uF
16V
C2335
0.1uF
16V
OPT
C2347
0.01uF
25V
C2303
10uF
10V
C2356
0.1uF
16V
NON_OLED
ZD2304
2.5V
R2300
6.8K
1%
L2308
R2322
10K
C2337 10uF 10V
C2302
10uF
10V
POWER_ON/OFF2_1
R2301
22K
1%
IC2303
BD9A300MUV
EAN62870501
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
+3.5V_ST
C2309
10uF
10V
C2355
0.47uF
25V
C2310
10uF
10V
C2333
0.01uF
25V
OPT
L2309
2.2uH
NR5040T2R2N
IC2304-*1
KIC7529M2
EAN63491301
PD_RESET_IC_7529M2-SUB
1
GND
2
OUT
3
VCC
IC2304
APX803L
EAN61829903
PD_RESET_IC_APX803-MAIN
1
GND
3
VCC
2
RESET
C2365 150uF
6.3V
OPT
ZD2300
5V
ZD2305
5V
Q2302
T2N7002AK
FET_TOSHIBA
S
G
D
Q2300
T2N7002AK
FET_TOSHIBA
S
G
D
LD2300
DEBUG_LED
EAV60793101
R2310
33
DEBUG_LED
R2315 5.6K 1/16W 5%
DEBUG_LED
C2366
0.1uF
16V
C2367
10uF
10V
C2368
10uF
10V
C2369
10uF
10V
C2370
10uF
10V
IC2300
RT7231GQW
3
VREG5
2
FB
4
SS
1
EN
5
PGOOD
6
SW_1
7
SW_2
8
BOOT
9
VIN_1
10
VIN_2
11
[EP]PGND
R2302
0
5%
R2334 180K 1%
R2325 2K 1%
IC2305
TPS51362RVER
1
PGOOD_1
3
MODE
7
SW_2
9
SW_4
10
PGND_5
11
PGND_4
12
PGND_3
13
PGND_2
14
PGND_1
15
VIN_3
16
VIN_2
17
VIN_1
18
V5
19
GND
20
TRIP
21
SLEW
22
VSNS
23
GSNS
24
REFIN2
25
REFIN
26
VREF
27
RA
28
EN
5
BST
8
SW_3
6
SW_1
4
NC
2
LP#
29
[EP]GND
IC2302
MP1471AGJ-C667
3
IN
2
SW
4
FB
1
GND
6
BST
5
EN
L2303
Epoxy-SDES053T-1R0MS
1.0uH
L2300
4.7uH
L2312
4.7uH
VLS6045EXT-4R7M(125)
L2307
1uH
CMLB065T-1R0MS
R2345 3.6K 1/16W 1%
4A
Power_DET
+1.0V CORE
Vout=0.6*(1+R1/R2)=1.8V
debugging point
R2
Vout=2*R2/(R1+R2)=1.054V
2A
R1
R1
R2
R1
R2
3A
R1
R2
Vout=0.765*(1+R1/R2)
Vout=0.8*(1+R1/R2)
R1
3A
R2
+1.5V DDR
Vout=0.8*(1+R1/R2)
R1
+1.05V_CPU_GPU
+3.5V_ST
+3.3V_NORMAL
Vout=0.6*(1+R1/R2)
+1.8V - K2L, eMMC
& Vx1 pull-up
VID_CORE Low : 0.970V
VID_CORE High : 1.0V
R2
VID_CPU High : 1.03V
VID_CPU Low : 1.00V
+3.3V - eMMC
not to RESET
at 8kV ESD
POWER_ON/OFF1(5V)
SOC_RESET
POWER_ON/OFF2_3(1.5V)
POWER_ON/OFF2_4
POWER_ON/OFF2_1(3.3V)
K2L Power SEQUENCE
POWER_ON/OFF2_2(1.05V / 1.0V / 1.8V)
Copyright © 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

LG OLED65E6P OLED65E6T Specifications

General

Brand	LG
Model	OLED65E6P OLED65E6T
Category	OLED TV
Language	English