LG 65UH8500 Service Manual page 90

IC9000
LGE1124(F16)
AVDD09_C4TX F16_AVDD18_C4TX
T22 T23
AVDD09_C4TX[1] AVDD18_C4TX[1]
U22 U23
AVDD09_C4TX[2] AVDD18_C4TX[2]
V22 V23
AVDD09_C4TX[3] AVDD18_C4TX[3]
W22 W23
AVDD09_C4TX[4] AVDD18_C4TX[4]
Y22 Y23
AVDD09_C4TX[5] AVDD18_C4TX[5]
AA22 AA23
AVDD09_C4TX[6] AVDD18_C4TX[6]
F16_AVDD09_PLL
AA20 Y27
AVDD09_PLL[1] AVDD18_PLL[1]
AB20 AA27
AVDD09_PLL[2] AVDD18_PLL[2]
Y12 AB27
AVDD09_PLL_2[1] AVDD18_PLL[3]
AB17 W12
+0.9V_VDD
AVDD09_PLL_2[2] AVDD18_PLL_2[1]
AF20
AVDD18_PLL_2[2]
N23
AVDD09_HDMI[1]
P23 M22
AVDD09_VX1
AVDD09_HDMI[2]
AVDD18_HDMI[1]
M23
AVDD18_HDMI[2]
M14
AVDD09_VRX[1]
M15
AVDD09_VRX[2]
M16 H13
AVDD09_VRX[3] AVDD33_VRX[1]
M17 H14
AVDD09_VRX[4] AVDD33_VRX[2]
M18 H15
+0.9V_VDD
AVDD09_VRX[5] AVDD33_VRX[3]
H16
AVDD33_VRX[4]
N19 H17
F16_3.3V_NORMAL
DVDD09[1] AVDD33_VRX[5]
N20
DVDD09[2]
P14 K27
DVDD09[3] AVDD33_HDMI[1]
P15 L27
DVDD09[4] AVDD33_HDMI[2]
P16
F16_3.3V_NORMAL
DVDD09[5]
P17
DVDD09[6]
P18 H19
DVDD09[7] DVDD33[1]
R15 H20
DVDD09[8] DVDD33[2]
R16 H21
DVDD09[9] DVDD33[3]
R17 N8
DVDD09[10] DVDD33[4]
R18 P27
DVDD09[11] DVDD33[5]
R19 R8
DVDD09[12] DVDD33[6]
T19 AE8
DVDD09[13] DVDD33[7]
U15 AF18
DVDD09[14] DVDD33[8]
U16 AF19
DVDD09[15] DVDD33[9]
U17
DVDD09[16]
U18
DVDD09[17]
U19 AF17
DVDD09[18] DVDD33_XTAL
V19
DVDD09[19]
W15
DVDD09[20]
W16 AG8
DVDD09[21] DVDD15_DDR0[1]
W17 AG9
DVDD09[22] DVDD15_DDR0[2]
W18 AG10
DVDD09[23] DVDD15_DDR0[3]
W19 AG11
DVDD09[24] DVDD15_DDR0[4]
Y17 AG12
DVDD09[25] DVDD15_DDR0[5]
AG13
DVDD15_DDR0[6]
AG14
DVDD15_DDR0[7]
AG15
DVDD15_DDR0[8]
AG16
DVDD15_DDR0[9]
T7
DVDD15_DDR1[1]
U7
DVDD15_DDR1[2]
V7
+0.9V_VDD
DVDD15_DDR1[3]
W7
DVDD15_DDR1[4]
V14 Y7
DVDD09_DDR[1] DVDD15_DDR1[5]
W14 AA7
DVDD09_DDR[2] DVDD15_DDR1[6]
Y14 AB7
DVDD09_DDR[3] DVDD15_DDR1[7]
Y15 AC7
DVDD09_DDR[4] DVDD15_DDR1[8]
DVDD09_XTAL AD7
DVDD15_DDR1[9]
AB16
DVDD09_XTAL
C9500 C9502
0.1uF 10uF
16V 10V
4th Layer
2. Power Off Sequence
1.5V -> 0.9V -> 1.8V -> 3.3V
Power Tree
+3.3V_NORMAL
- (AVDD33_HDMI)
- (AVDD33_VX1)
- (AVDD33_XTAL)
AVDD18
- (AVDD18_C4TX)
- (AVDD18_PLL)
- (AVDD18_HDMI)
DVDD15
DVDD09
- (AVDD09_C4TX)
- (AVDD09_VX1)
- (AVDD09_DDR)
- (AVDD09_HDMI)
- (AVDD09_PLL)
- (AVDD09_XTAL)
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 rights reserved.
Only for training and service purposes
+0.9V_VDD
C9507
10uF
10V
F16_AVDD18_PLL
+1.8V_IO
AVDD33_VX1
AVDD09_VX1
L9501
BLM18PG121SN1D
DVDD33_XTAL
DVDD15
F16_AVDD09_PLL
L9503
BLM18PG121SN1D
DVDD15
DVDD09_XTAL
L9504
BLM18PG121SN1D
C9508 C9509 C9511 C9512 C9513 C9514
10uF 10uF 1uF 0.1uF 0.1uF 0.1uF
10V 10V 10V 16V 16V 16V
4th Layer
+3.3V_NORMAL
C9533
10uF
10V
C9518 C9522 C9530
0.1uF 0.1uF 10uF
16V 16V 10V
4th Layer
C9519 C9523 C9531
0.1uF 0.1uF 10uF
16V 16V 10V
4th Layer
C9520 C9524 C9532
0.1uF 0.1uF 10uF
16V 16V 10V
4th Layer
+1.8V_IO
F16_3.3V_NORMAL
L9505
BLM18PG121SN1D
C9503 C9504 C9505
0.1uF 0.1uF 0.1uF
25V 25V 25V
DVDD33_XTAL
L9506
BLM18PG121SN1D
C9541 C9550
0.1uF 1uF
16V 10V
4th Layer
AVDD33_VX1
L9507
BLM18PG121SN1D
C9542 C9545 C9547 C9551 C9553
10uF 10uF 1uF 0.1uF 0.1uF
10V 10V 10V 16V 16V
4th Layer
F16_AVDD18_C4TX
L9509
BLM18PG121SN1D
C9534 C9535 C9536 C9539 C9543
10uF 10uF 10uF 1uF 0.1uF
10V 10V 10V 10V 16V
4th Layer
F16_AVDD18_PLL
L9510
BLM18PG121SN1D
C9537 C9540 C9549
0.1uF 0.1uF 10uF
16V 16V 10V
4th Layer
IC9000
LGE1124(F16)
@optio
D7 R23
GND[1]
GND[156]
D8 R27
GND[2] GND[157]
D9 R28
GND[3] GND[158]
D25 R29
GND[4] GND[159]
D33 T6
GND[5] GND[160]
E5 T8
GND[6] GND[161]
E6 T12
GND[7] GND[162]
E7 T13
GND[8] GND[163]
E8 T14
GND[9] GND[164]
E9 T15
GND[10] GND[165]
E10 T16
GND[11] GND[166]
E11 T17
GND[12] GND[167]
E12 T18
GND[13] GND[168]
E13 T20
GND[14] GND[169]
E14 T21
GND[15] GND[170]
E15 T27
GND[16] GND[171]
E16 T28
GND[17] GND[172]
E26 T29
GND[18]
GND[173]
E27 U6
GND[19] GND[174]
E31 U8
GND[20] GND[175]
E32 U12
GND[21] GND[176]
E33 U13
GND[22] GND[177]
F5 U14
GND[23] GND[178]
F6 U20
GND[24] GND[179]
F7 U21
GND[25] GND[180]
F8 U28
GND[26] GND[181]
F9 U29
GND[27] GND[182]
F10 V6
GND[28] GND[183]
F11 V8
GND[29] GND[184]
F12 V12
GND[30] GND[185]
F13
V13
GND[31] GND[186]
F14 V15
GND[32] GND[187]
F15 V16
GND[33] GND[188]
F16 V17
GND[34] GND[189]
F26 V18
GND[35] GND[190]
F27 V20
GND[36]
GND[191]
F28 V21
GND[37] GND[192]
F29 V28
GND[38] GND[193]
F30 W6
GND[39] GND[194]
F31 W8
GND[40] GND[195]
G5 W13
GND[41] GND[196]
G6 W20
GND[42] GND[197]
G7 W21
GND[43] GND[198]
G8 W27
GND[44] GND[199]
G9 W28
GND[45] GND[200]
G10 W29
GND[46] GND[201]
G11 Y6
GND[47] GND[202]
G12 Y8
GND[48] GND[203]
G13
Y13
GND[49] GND[204]
G14 Y16
GND[50] GND[205]
G15 Y18
GND[51] GND[206]
G16 Y19
GND[52] GND[207]
G17 Y20
GND[53] GND[208]
G18 Y21
GND[54] GND[209]
G19 Y28
GND[55] GND[210]
G20 AA6
GND[56] GND[211]
G21 AA8
GND[57] GND[212]
G22 AA12
GND[58] GND[213]
G23 AA13
GND[59] GND[214]
G24 AA14
GND[60] GND[215]
G25 AA15
GND[61] GND[216]
G26 AA16
GND[62] GND[217]
G27 AA17
GND[63] GND[218]
G28 AA18
GND[64] GND[219]
H3 AA19
GND[65] GND[220]
H4 AA21
GND[66] GND[221]
H5 AA28
GND[67] GND[222]
H6 AB6
GND[68] GND[223]
H7 AB8
GND[69] GND[224]
H8 AB12
GND[70] GND[225]
H9 AB13
GND[71]
GND[226]
H10 AB14
GND[72] GND[227]
H11 AB15
GND[73] GND[228]
H12 AB18
GND[74] GND[229]
H18 AB19
GND[75] GND[230]
H22 AB21
4th Layer
GND[76] GND[231]
H23 AB22
GND[77] GND[232]
H24 AB23
GND[78] GND[233]
H25 AB28
GND[79] GND[234]
H26 AB29
GND[80] GND[235]
H27 AC6
GND[81] GND[236]
H28 AC8
GND[82] GND[237]
H29 AC27
GND[83] GND[238]
J5
AC28
GND[84] GND[239]
J6 AC29
GND[85] GND[240]
J7 AD6
GND[86] GND[241]
J8 AD8
GND[87] GND[242]
J27 AD27
GND[88] GND[243]
J28 AE6
GND[89]
GND[244]
J29 AE7
GND[90] GND[245]
K5 AE27
GND[91] GND[246]
K6 AF6
GND[92] GND[247]
K7 AF7
GND[93] GND[248]
K8 AF8
GND[94] GND[249]
K28 AF9
GND[95] GND[250]
K29 AF10
GND[96] GND[251]
L5 AF11
GND[97] GND[252]
L6 AF12
GND[98] GND[253]
L7 AF13
GND[99] GND[254]
L8 AF14
GND[100] GND[255]
L28 AF15
GND[101] GND[256]
L29 AF16
GND[102] GND[257]
M5 AF21
GND[103] GND[258]
M6 AF22
GND[104] GND[259]
M7 AF23
GND[105] GND[260]
M8 AF24
GND[106]
GND[261]
M12 AF25
GND[107] GND[262]
M13 AF26
GND[108] GND[263]
M19 AF27
GND[109] GND[264]
M20 AG6
GND[110] GND[265]
M21 AG7
GND[111] GND[266]
M27 AG17
GND[112] GND[267]
M28 AG18
GND[113] GND[268]
M29 AG19
GND[114] GND[269]
N2 AG20
GND[115] GND[270]
N3 AG21
GND[116] GND[271]
N4 AG22
GND[117] GND[272]
N5 AG23
GND[118] GND[273]
N6
AH6
GND[119] GND[274]
N7 AH7
GND[120] GND[275]
N12 AH8
GND[121] GND[276]
N13 AH9
GND[122] GND[277]
N14 AH10
GND[123] GND[278]
N15 AH11
GND[124]
GND[279]
N16 AH12
GND[125] GND[280]
N17 AH13
GND[126] GND[281]
N18 AH14
GND[127] GND[282]
N21 AH15
GND[128] GND[283]
N22 AH16
GND[129] GND[284]
N27 AH17
GND[130] GND[285]
N28 AH18
GND[131] GND[286]
P3 AH19
GND[132] GND[287]
P4 AH20
GND[133] GND[288]
P5 AH21
GND[134] GND[289]
P6 AH22
GND[135] GND[290]
P7 AH23
GND[136] GND[291]
P8
AJ6
GND[137] GND[292]
P12 AJ7
GND[138] GND[293]
P13 AJ22
GND[139] GND[294]
P19 AJ23
GND[140] GND[295]
P20 AK4
GND[141] GND[296]
P21 AK5
GND[142] GND[297]
P22 AK6
GND[143] GND[298]
P28 AK7
GND[144] GND[299]
P29 AK22
GND[145] GND[300]
R4 AK23
GND[146] GND[301]
R5 AL4
GND[147] GND[302]
R6 AL5
GND[148] GND[303]
R7 AL24
GND[149] GND[304]
R12 AL25
GND[150] GND[305]
R13 AL27
GND[151] GND[306]
R14 AM4
GND[152] GND[307]
R20 AM5
GND[153] GND[308]
R21 AN3
GND[154] GND[309]
R22 AN4
GND[155] GND[310]
F16 2015.6.13
F16 Power 95 100
LGE Internal Use Only