LG 15EL9500 Service Manual page 17

Audio Mute
D200
ENKMC2838-T112
A1
C
AMP_MUTE
A2
007:Y15
HDMI
+3.3V
R1027 R1028
4.7K 4.7K
SDA2
SCL2
OPT
R945
OPT
R944
0
CK+_HDMI1
CK-_HDMI1
D0+_HDMI1
D0-_HDMI1
D1+_HDMI1
D1-_HDMI1
D2+_HDMI1
D2-_HDMI1
R200 0
HDMI_SDA_1
R201 0
HDMI_SCL_1
100
R203
HPD1
R204 100
CEC_REMOTE
47 C200
R208
R209 47 C201
47
R210 C202
R211 47 C203
R213 47 C208
R214 47 C209
R212
100 C206
FE_VMAIN
R207 100 C207
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.
MSD3368GV
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+3.3V_ST
R215
SB_MUTE
NTP_MUTE
IC100
LGE3369A (SATURN6 NON RM)
F1 AE16
RXACKP
LVA0P
F2 AD16
RXACKN
LVA0M
G2 AD15
RXA0P
LVA1P
G3 AF16
RXA0N
LVA1M
H3 AF15
RXA1P
LVA2P
G1 AE15
RXA1N
LVA2M
H1 AD13
RXA2P
LVA3P
H2 AF14
RXA2N
LVA3M
R942 0 A1 AF13
DDCD_A_DA
LVA4P
B2 AE13
R943 0 DDCD_A_CK
LVA4M
A2
HOTPLUG_A
AE14
LVACKP
C3 AD14
RXBCKP
LVACKM
B1
RXBCKN
C1 AE20
RXB0P
LVB0P
C2 AD20
RXB0N
LVB0M
D2 AD19
RXB1P
LVB1P
D3 AF20
RXB1N
LVB1M
E3 AF19
RXB2P
LVB2P
D1 AE19
RXB2N
LVB2M
0
E1 AD17
DDCD_B_DA
LVB3P
F3 AF18
DDCD_B_CK
LVB3M
E2 AF17
HOTPLUG_B
LVB4P
AE17
LVB4M
AE8
RXCCKP
AD8 AE18
RXCCKN
LVBCKP
AD9 AD18
RXC0P
LVBCKM
AF8
RXC0N
AF9
RXC1P
AE9
RXC1N
AE10 AA3
RXC2P
AUR0
AD10 Y1
RXC2N
AUL0
AE7 AE1
DDCD_C_DA
AUR1
AF7 AF3
DDCD_C_CK
AUL1
AD7 AE3
HOTPLUG_C
AUR2
J3 AE2
CEC AUL2
AA1
AUR3
AB1
AUL3
AB2
AUR4
N2 AC2
HSYNC0/SC1_ID
AUL4
N1 AB3
VSYNC0/SC1_FB
AUR5
P2 AC3
RIN0P/SC1_R
AUL5
R3
GIN0P/SC1_G
R1
BIN0P/SC1_B
P3
SOGIN0/SC1_CVBS
OPT
0.047uF P1 W3
RINM
SIF0P
OPT
0.047uF T3 W2
BINM
SIF0M
OPT
0.047uF R2
GINM
F11
SPDIF_IN
K3 E9
HSYNC1/DSUB_HSYNC
SPDIF_OUT
K2
VSYNC1/DSUB_VSYNC
L1
RIN1P/DSUB_R
L3
GIN1P/DSUB_G
K1
BIN1P/DSUB_B
L2 AF1
SOGIN1
AUOUTR0/HP_ROUT
AF2
AUOUTL0/HP_LOUT
AD3
AUOUTR1/SC1_ROUT
V1 AD1
RIN2P/COMP_PR+
AUOUTL1/SC1_LOUT
V2 AC1 100
GIN2P/COMP_Y+ R221 OPT
AUOUTR2/SC2_ROUT
U1 AD2
BIN2P/COMP_PB+ R222 OPT 100
AUOUTL2/SC2_LOUT
V3
SOGIN2
J5
VSYNC2
A8
I2S_OUT_MCK
B7
U3 I2S_OUT_WS
CVBS1/SC1_CVBS
C7
U2
I2S_OUT_BCK
CVBS2/SC2_CVBS
D8
T1 I2S_OUT_SD
CVBS3/SIDE_CVBS
C8
T2
0.047uF VCOM1 I2S_IN_SD
M1
CVBS4/S-VIDEO_Y
C210
M2 K4
0.1uF
CVBS6/S-VIDEO_C
VCLAMP
H4
REFP
N3 J4
0.047uF CVBS5
REFM
R216
0.047uF M3 G4 390
CVBS7
REXT
1%
W1 Check
0.047uF CVBS0/RF_CVBS
0.047uF Y3 AE5 C211
VCOM0
AUCOM
AE4
AUVRM
Y2 AF4 C212
CVBSOUT0/SC2_MNTOUT
AUVRP
AA2 AD4 C213
CVBSOUT1
AUVAG
C214
C215
Close to IC
as close as possible
+1.26V_VDDC
C238 C242 C246 C249 C252
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
+1.26V_VDDC
C239 C243 C247 C250 C253
C235
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
0.1uF
16V
+1.8V_DDR
C240 C244 C248 C251 C254
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
MEMC_RXE0+ 002:Z22;009:S28
MEMC_RXE0-
002:Z22;009:S28
MEMC_RXE1+ 002:Z23;009:R28
MEMC_RXE1- 002:Z22;009:R28
MEMC_RXE2+ 002:Z23;009:R28
MEMC_RXE2- 002:Z23;009:R28
MEMC_RXE3+
002:Z25;009:Q28
MEMC_RXE3- 002:Z25;009:Q28
MEMC_RXE4+ 002:Z26;009:Q28
MEMC_RXE4-
002:Z25;009:Q28
MEMC_RXEC+ 002:Z24;009:Q28
MEMC_RXEC-
002:Z24;009:R28
MEMC_RXO0+
002:Z17;009:U28
MEMC_RXO0- 002:Z17;009:V28
MEMC_RXO1+ 002:Z18;009:U28
MEMC_RXO1-
002:Z18;009:U28
MEMC_RXO2+ 002:Z18;009:U28
MEMC_RXO2- 002:Z18;009:U28
MEMC_RXO3+
002:Z20;009:T28
MEMC_RXO3- 002:Z20;009:T28
MEMC_RXO4+
002:Z21;009:S28
MEMC_RXO4- 002:Z21;009:T28
MEMC_RXOC+
002:Z19;009:T28
MEMC_RXOC- 002:Z19;009:T28
C222 0.1uF R230
47
FE_SIF 004:C13
C223 0.1uF R231 47
5V_HDMI_1
R223 22
AUDIO_MASTER_CLK 007:K22
R224 22
007:K16
MS_LRCK
R225 22
MS_SCK 007:K16
R226 22
MS_LRCH 007:K17
R227
C229 C231
C232 C237
100 OPT
22pF 22pF
22pF 22pF
OPT OPT OPT OPT
+3.3V
C227
0.1uF
C225
0.1uF
C226
0.1uF
0.1uF
10uF 10V
0.1uF
1uF
4.7uF
C255 C258 C261 C264 C267 C270 C273 C276 C277 C279
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
C256 C259 C262 C265 C269 C272 C275
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10uF
+3.3V_VDDP
C278 C280 C283
C257 C260 C263 C266 C268 C271 C274
0.1uF 0.1uF 0.1uF
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10uF
IC100
LGE3369A (SATURN6 NON RM)
+1.26V_VDDC
E16 D16
VDDC_1
GND_2
E17 D17
VDDC_2
GND_3
E18 D18
VDDC_3
GND_4
F7 D19
VDDC_4
GND_5
L9 D20
VDDC_5
GND_6
L10 H18
VDDC_6
GND_7
L11 H19
VDDC_7
GND_8
H20
VDDC_8
J20
VDDC_9
L12 K20
VDDC_10
GND_9
L13 L20
VDDC_11
GND_10
L14 M20
VDDC_12
GND_11
L15 P7
VDDC_13
GND_12
L16 R7
VDDC_14
GND_13
L17 T7
GND_14 VDDC_15
L18 T22
GND_15
VDDC_16
M9 U7
GND_16
VDDC_17
U20
VDDC_18
M10 U22
GND_17
VDDC_19
M11 V7
GND_18
VDDC_20
M12 V22
GND_19 VDDC_21
M13 W11
GND_20 VDDC_22
M14 W12
GND_21 VDDC_23
M15 W19
GND_22 VDDC_24
M16 W20
GND_23 VDDC_25
M17 W22
GND_24 VDDC_26
Y22
VDDC_27
M18
GND_25
N4
GND_26
N9 H9
GND_27 VDDP_1
N10 H10
GND_28 VDDP_2
H11
N11
GND_29 VDDP_3
N12 H12
GND_30 VDDP_4
N13 N20
GND_31 VDDP_5
N14 P20
GND_32 VDDP_6
W9
VDDP_7
N15 W10
GND_33 VDDP_8
N16
GND_34
N17
GND_35
N18 W7
GND_36 AVDD_AU
P4
+1.8V_DDR
GND_37
P9
GND_38
P10 G12
GND_39 AVDD_DDR_1
G13
AVDD_DDR_2
H13
AVDD_DDR_3
P11 H14
GND_40 AVDD_DDR_4
P12 H15
GND_41 AVDD_DDR_5
P13 H16
AVDD_DDR : 18.31mA
GND_42 AVDD_DDR_6
P14 W14
GND_43 AVDD_DDR_7
P15 W15
GND_44 AVDD_DDR_8
P16 W16
GND_45 AVDD_DDR_9
P17 W17
GND_46 AVDD_DDR_10
P18 W18
GND_47 AVDD_DDR_11
R4 H17
GND_48 AVDD_MEMPLL_1
R9 T20
GND_49 AVDD_MEMPLL_2 C284
R10 V20
GND_50 AVDD_MEMPLL_3
R11
0.1uF
GND_51
R12
GND_52
R13
GND_53
R14
GND_54
R15 R20
GND_55 AVDD_LPLL
+3.3V_AVDD_MPLL
R16
GND_56
R17 H7
GND_57 AVDD_MPLL
R18
GND_58 C282 C285
T5
GND_59 10uF
T9
0.1uF 10V
GND_60
T10
GND_61
T11
GND_62
T12
GND_63
J7
AVDD_33_1
T13 K7
GND_64 AVDD_33_2
T14 L7
GND_65 AVDD_33_3
T15 M7
GND_66 AVDD_33_4
T16 N7
GND_67 AVDD_33_5
T17
GND_68
T18
GND_69
U5 W8
GND_70 AVDD_DM
W13
GND_71
Y21
GND_72
BLM18PG121SN1D
AA23 H8
GND_73 AVDD_USB
C281
C286
2.2uF
10V 0.1uF
AVIN/LVDS/PWR
+3.3V
L205
BLM18PG121SN1D
C287 C291 C295 C299 C60 C61 C62
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
VDDC : 970mA
+3.3V_VDDP
VDDP : 102.3mA
+3.3V_AVDD
L201
AVDD_AU : 36.11mA
BLM18PG121SN1D
C288 C297
0.1uF 0.1uF
+3.3V AVDD_MEMPLL : 23.77mA
L202
BLM18PG121SN1D
C289 C51
C293
0.1uF 0.1uF
0.1uF
AVDD_LPLL : 4.69mA
+3.3V
L203
BLM18PG121SN1D
C296 C53
0.1uF 0.1uF
AVDD_MPLL : 7.76mA
AVDD_33 : 281mA
+3.3V
L204
BLM18PG121SN1D
C292 C294 C55
C298 C50 C52
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
+3.3V
AVDD_DM : 0.03mA
L206
+3.3V BLM18PG121SN1D
C54 C56
L200 AVDD_OTG : 22.96mA
0.1uF 0.1uF
C290
0.1uF
OLED 09.08.31
2 9
LGE Internal Use Only