LG 39LY340H Service Manual page 24

+3.3V_Normal
MODEL OPTION
R205 OPT 100
IF_AGC_SEL
R206 OPT
100
OPT
R207 100
R208 OPT 100
R201 OPT 100
OPT
R202 100
OPT
R203 100
OPT
R204 100
C205
HDMI1_ARC
HDMI_ARC
1uF
D0-_HDMI4
D0+_HDMI4
D1-_HDMI4
D1+_HDMI4
D2-_HDMI4
D2+_HDMI4
CK-_HDMI4
CK+_HDMI4
CEC_REMOTE_S7
DDC_SCL_2
DDC_SDA_2
DDC_SCL_4
DDC_SDA_4
HPD2
HPD4
D0-_HDMI2
D0+_HDMI2
D1-_HDMI2
D1+_HDMI2
D2-_HDMI2
H/P OUT => EXT SPK D2+_HDMI2
CK-_HDMI2
EXT_SPK
CK+_HDMI2
L220
EXT_SPK
5.6uH
L221
EXT_AMP_L 5.6uH
EXT_AMP_R
C200-*1
C201-*1
EXT_SPK 330pF 330pF
EXT_SPK
C270 50V
C271 50V
4.7uF
4.7uF COMP_L_IN C200
10V
10V 1000pF
50V
COMP_R_IN C201
1000pF
Close to the Main IC
50V
1uF 4.7uF
C203 C204
BLM18SG121TN1D
L201
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.
2
MAIN1_NON_EU
13/10/16
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
MODEL OPTION
PIN NAME PIN NO. LOW
MODEL_OPT_0
J5 HD
FHD
MODEL_OPT_1 S/W_AJ
H19 S/W_NON_AJ
MODEL_OPT_2 G20
DVB_T/C DVB_T2/C/S2
MODEL_OPT_3 G19 NON_M120 M120
MODEL_OPT_4
U6 128M+128M
NON_128M+128M
MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_5
K5
S/W_TW S/W_EU/AJ
MODEL_OPT_2
AUD_LRCH
MODEL_OPT_6 K4 NON_128M+256M
MODEL_OPT_4
MODEL_OPT_5 MODEL_OPT_7 L5 NON_DUALSTREAM DUALSTREAM
MODEL_OPT_6
AUD_LRCK * Dual Stream is only Korea 3D spec
Memory OPTION
Memory
Auto
MODEL_OPT_4 MODEL_OPT_6
INT+EXT Det
128M Only 0 0 0
256M Only
1 0 0
0 1
128M+128M 0
128M+256M 0 0 1
M1A_256M
IC101
LGE2132(M1A_256M)
HDMI1_ARC M4 T6
ARC0 CVBSOUT1
0 W7 V5
R227
RXC0N CVBS0
10 R225 Y8 U5
RXC0P CVBS1
10 R226 W8 T5 0.047uF C227 33 R242
RXC1N CVBS2
Y9 V4 0.047uF
RXC1P VCOM
AA9
RXC2N
W9 E4
RXC2P I2S_OUT_BCK/GPIO165
AA7 F4
RXCCKN I2S_OUT_MCK/GPIO163
Y7 F7
RXCCKP I2S_OUT_SD/GPIO166
N2 F5
CEC/GPIO6 I2S_OUT_WS/GPIO164
E3
DDCDA_CK/GPIO27
E2 C4
DDCDA_DA/GPIO28 USB0_DM
W6 Y12
DDCDC_CK/GPIO31 USB1_DM
AA6 B4
DDCDC_DA/GPIO32 USB0_DP
L4 AA12
HOTPLUGA/GPIO23 USB1_DP
SIDE USB1_ USB 2
Y6
HOTPLUGC/GPIO25
F1 J2
RXA0N BIN0M
0.047uF
G3 J3
C212 68 R228
RXA0P BIN0P
0.047uF
G1 K3 C213 33 R229
RXA1N GIN0M
C214 0.047uF
G2 J1 68
R230
RXA1P GIN0P C215 0.047uF
H3 K2 33
R231
RXA2N RIN0M
0.047uF
H2 K1 C216 68 R232
RXA2P RIN0P
0.047uF
F3 M6
C217 33 R233
RXACKN HSYNC0
F2 L6 33 R252
RXACKP VSYNC0
R255
510
U4 L2
EAR_OUTL BIN1M
T4 L3 C218 0.047uF 68 R234
EAR_OUTR BIN1P
P2 M1 C219 0.047uF
33 R235
AUL1 GIN1M
C220 0.047uF
R2 M2 68
R236
AUL2 GIN1P
C221 0.047uF
T1 N1 33 R237
AUL3 RIN1M
2.2uF C209 R3 N3 C222 0.047uF
68 R238
AUR1 RIN1P
R1 M3 C223 0.047uF
33 R239
AUR2 SOGIN1
T3 C224 1000pF
AUR3
2.2uF C211 U2
AUOUTL0
V3
AUOUTR0
T2
AUVAG
AUVRM
HIGH
128M+256M
+3.3V_Normal
CHANGE TO
10UF 10V X5R
Normal 2.5V
M1A 2.5V inbeded
+1.5V_DDR
COMP_Y+/AV_CVBS_IN
C228 R243 +3.3V_Normal
Close to MSTAR
68
I2S_I/F
AUD_SCK
AUD_MASTER_CLK_0
AUD_LRCH
AUD_LRCK
SIDE_USB1_DM
SIDE_USB1_DP
DSUB_B+
DSUB_G+
DSUB_R+
DSUB_HSYNC
DSUB_VSYNC
COMP_Pb+
COMP_Y+/AV_CVBS_IN
COMP_Pr+
+1.10V_VDDC VDDC 1.05V
VDDC : 2026mA
Normal Power 3.3V
VDD33
L204
BLM18PG121SN1D C233-*1
AVDD_AU33
10uF 10V
CAP_10uF_X7R
C236-*1
+1.5V_DDR
10uF 10V
CAP_10uF_X7R
CHANGE TO
10UF 10V X5R
AVDD_NODIE
VDD33
AVDD_NODIE
VDD33
AVDD_DMPLL
+1.10V_VDDC
+1.10V_VDDC
1uF C250
+1.10V_VDDC
VDD33
AVDD5V_MHL
DDR3 1.5V
AVDD_DDR0:55mA
AVDD_DDR1:55mA
STby 3.5V
SOC_RESET +3.5V_ST
SWITCH_POSTEC
SW200-*1
TMSV153BRA
POWER_DET_RESET
+3.5V_ST SWITCH_NAMAE
SW200
JTP-1127WEM
PD_+3.5V
R248
470 SWITCH
R250
PD_+3.5V 100
C243 C248
4.7uF 4.7uF R251
10V 10V 0
PD_+12V
SOC_RESET
BLM18PG121SN1D
C249
R249
470K 0.1uF
+1.10V_VDDC
M1A_256M
IC101
LGE2132(M1A_256M)
R4 U3
AUVRM
AVDD_AU33 AUVRM
L11 A6
AVDD_DDR0_CLK GND_1
L13 A13
AVDD_DDR1_CLK GND_2
M11 A15
AVDD_DDR0_CMD GND_3
K13 A18
AVDD_DDR1_CMD GND_4
C5 B12
AVDD_DDR0_D_1 GND_5
K12 B14
AVDD_DDR0_D_2 GND_6
L12 B16
AVDD_DDR0_D_3 GND_7
C6 B17
GND_8
AVDD_DDR1_D_1
K14 B19
AVDD_DDR1_D_2 GND_9
L14 B20
AVDD_DDR1_D_3 GND_10
B5 C9
AVDD_DRAM_1 GND_11
B6 C10
AVDD_DRAM_2 GND_12
R8 C21
AVDD_DVI_USB_MPLL_1 GND_13
R9 D9
AVDD_DVI_USB_MPLL_2 GND_14
L7 E20
AVDD_MOD_1 GND_15
L8 F9
AVDD_MOD_2 GND_16
P8 F11
AVDD_NODIE GND_17
K9 F13
AVDD_PLL GND_18
R5 F15
AVDD3P3_DMPLL GND_19
P11 F17
AVDDL_MOD GND_20
C7 F19
DVDD_DDR_1 GND_21
M13 F21
DVDD_DDR_2 GND_22
R6 G8
DVDD_NODIE GND_23
A7 G9
DVDD_RX_1_1 GND_24
M12 G10
DVDD_RX_1_2 GND_25
B7 G11
DVDD_RX_2_1 GND_26
M14 G12
DVDD_RX_2_2 GND_27
N11 G13
VDDC_1 GND_28
N12 G14
VDDC_2 GND_29
N13 G15
VDDC_3 GND_30
G16
N14
VDDC_4 GND_31
N15 G17
VDDC_5 GND_32
P12 G18
VDDC_6 GND_33
P13 H7
VDDC_7 GND_34
P14 H8
GND_35
VDDC_8
L9 H9
VDDP GND_36
H10
GND_37
AA10 H11
AVDD5V_MHL GND_38
H12
GND_39
H13
GND_40
H14
GND_41
H15
GND_42
H16
GND_43
H17
GND_44
H18
GND_45
J7
GND_46
J8
GND_47
J9
GND_48
J10
GND_49
J11
GND_50
J12
GND_51
J13
GND_52
J14
GND_53
K8
GND_54
K10
GND_55
K11
GND_56
L10
GND_57
M5
GND_58
M7
GND_59
M8
GND_60
M9
GND_61
M10
GND_62
N4
GND_63
N5
GND_64
N6
GND_65
N7
GND_66
N8
GND_67
N9
GND_68
N10
GND_69
P4
GND_70
P5
GND_71
P6
GND_72
P7
GND_73
P9
GND_74
P10
GND_75
P15
GND_76
P16
GND_77
P17
GND_78
P18
GND_79
R10
GND_80
R11
GND_81
R12
GND_82
R13
GND_83
R14
GND_84
K7
GND_EFUSE
AVDD_NODIE
L206
BLM18PG121SN1D
C257
AVDD_DMPLL C253 C255
0.1uF
10uF 0.1uF
L207
BLM18PG121SN1D
+1.10V_VDDC +1.10V_VDDC
C251 C252
10uF 0.1uF
AVDD_AU33
C260 C261
C259
0.1uF 0.1uF
L205
10uF
10V
C258
C256 0.1uF
C254
10uF
0.1uF
M1A_L14
2013.10.16
2
MAIN2_NON_EU
LGE Internal Use Only