LG 79UF9500 Service Manual page 38

COMPENSATION_DONE_1
OLED
DPC_CTRL
12V_ON
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 right reserved.
Only for training and service purposes
SW600
JS2235S
TDI0 1 6 TDO0
R602 R604
0 0
OPT
OPT
TDI0_1 2 5 TDO0_1
R603 JTAG R605
0 0
OPT OPT
3 4
IC100
LGE5331(LM15U)
T2
R636 0
D0-_HDMI3
RXA0N LINE_IN_0L
R637 0 T3
D0+_HDMI3 RXA0P LINE_IN_0R
U2
D1-_HDMI3
RXA1N LINE_IN_1L
U3
D1+_HDMI3 RXA1P LINE_IN_1R
V2
D2-_HDMI3
RXA2N LINE_IN_2L
MHL Port V1
D2+_HDMI3 RXA2P LINE_IN_2R
R3
CK-_HDMI3
RXACKN LINE_IN_3L
T1
CK+_HDMI3 RXACKP LINE_IN_3R
W1
DDC_SCL_3
DDCDA_CK/GPIO42
W2
DDC_SDA_3 DDCDA_DA/GPIO43 LINE_OUT_0L
V3
HDMI_HPD_3
HOTPLUGA/GPIO34 LINE_OUT_0R
R607 0 W3
I2C_SCL5 CEC/GPIO5 LINE_OUT_2L
LINE_OUT_2R
N2
D0-_HDMI2 RXB0N
N3
D0+_HDMI2 RXB0P EARPHONE_OUT_L
P2
D1-_HDMI2
RXB1N EARPHONE_OUT_R
P3
D1+_HDMI2 RXB1P
R2
D2-_HDMI2
RXB2N ARC0
R1
D2+_HDMI2 RXB2P
M3
CK-_HDMI2
RXBCKN AUVAG
N1
CK+_HDMI2 RXBCKP AUVRM
V5
DDC_SCL_2
DDCDB_CK/GPIO44
V6
DDC_SDA_2 DDCDB_DA/GPIO45 I2S_IN_BCK/GPIO99
U4
HDMI_HPD_2
HOTPLUGB/GPIO35 I2S_IN_SD/GPIO100
R617 0 W6
I2C_SDA5 CEC_1/GPIO6 I2S_IN_WS/GPIO98
G2
RXC0N I2S_OUT_BCK/GPIO105
G3
RXC0P I2S_OUT_MCK/GPIO104
H2
RXC1N I2S_OUT_WS/GPIO103
H3
RXC1P I2S_OUT_SD/GPIO106
J2
RXC2N I2S_OUT_SD1/GPIO107
J1
RXC2P I2S_OUT_SD2/GPIO108
F3
RXCCKN I2S_OUT_SD3/GPIO109
G1
RXCCKP
R5
I2C_SCL4 DDCDC_CK/GPIO46 GPIO_PM14/GPIO27
R6
I2C_SDA4 DDCDC_DA/GPIO47 GPIO_PM15/GPIO28
P4
CPU_VID1 HOTPLUGC/GPIO36 GPIO_PM16/GPIO29
T6
CORE_VID1
CEC_2/GPIO7
K2
D0-_HDMI1 RXD0N
K3
D0+_HDMI1 RXD0P
L2
D1-_HDMI1
RXD1N
L3
D1+_HDMI1 RXD1P
M2
D2-_HDMI1
RXD2N
M1
D2+_HDMI1 RXD2P
J3
CK-_HDMI1
RXDCKN
K1
CK+_HDMI1 RXDCKP
T5
DDC_SCL_1
DDCDD_CK/GPIO48
T4
DDC_SDA_1 DDCDD_DA/GPIO49
U6
HDMI_HPD_1 HOTPLUGD/GPIO37
U5
JTAG
CEC_3/GPIO8
R600
0 F14
TMS0
SPDIF_IN/GPIO101
G14
SPDIF_OUT SPDIF_OUT/GPIO102
JTAG
R601
0
TDI0_1
+3.3V_NORMAL
Jtag I/F
For Main
C600
0.1uF
JTAG
P600
12505WS-10A00
JTAG
1 TRST_N0
2 TDI0
3 TDO0
4 TMS0
5
TCK0
6 SOC_RESET
7
8
9
10
11
AG2
COMP1/AV1/DVI_L_IN
AG1 2.2uF C601
COMP1/AV1/DVI_R_IN
AG3 2.2uF C602
SC_L_IN
AH1 2.2uF C603
SC_R_IN
AH2 2.2uF C604
AH3
AJ2
AJ3
AK3
AL1
AL2
SCART_Lout
AL3
SCART_Rout
AF2
HP_LOUT
AF3
HP_ROUT
C605 1uF
Y6
HDMI_ARC
AK2
AK1 C606 L600
1uF
10uF PZ1608U121-2R0TF
C609
10V
C13
TRST_N0
0
B14 JTAG R606
+3.3V_NORMAL
TCK0
B13
JTAG 1K R608
R610
F16 22
AUD_SCK
F15
R611
E16 22
R618
AUD_LRCK
22
D16
AUD_LRCH
E15
D15 C607
DPC_CTRL
E14 22pF
12V_ON
C608 C611
0 R644
AJ6 AV1_CVBS_IN
22pF 22pF
MHL_DET_LM15
AH5
COMPENSATION_DONE_1
AH4
/MHL_OCP
JTAG
R613
0
TDO0_1
DTV/MNT_V_OUT
R639
100
HP_LOUT HP_LOUT_MAIN
OPT C635
0.01uF
R638
100
HP_ROUT
HP_ROUT_MAIN
OPT
C636
0.01uF
Close to Main soc
Clock for MSD808KWD
MAIN Clock(24Mhz)
5pF
XIN_MAIN
C614
5pF
XOUT_MAIN
C615
System Clock for Analog block(24Mhz)
IC100
LGE5331(LM15U)
R623 68 0.047uF C619
AB2
RIN0M TN
R624 33 C620
0.047uF AB1
SC_R
68 C621 RIN0P TP
R625 0.047uF AA3
GIN0M RN
R626 33 C622
0.047uF AA1
SC_G GIN0P RP
R627 68 0.047uF C623 Y3
BIN0M
R628 33 C624
0.047uF Y2
SC_B BIN0P
C625 AA2
1000pF
SOGIN0
W5
SC_ID HSYNC0 GPIO80/LED[1]
W4
SC_FB
VSYNC0 GPIO79/LED[0]
R629 68 0.047uF C626 AE1
RIN1M
R630 33 0.047uF
C627 AD3
COMP1_Pr 0.047uF RIN1P
68
R631 C628 AD1
33 0.047uF GIN1M
R632 C629
AD2
COMP1_Y
GIN1P
R633 68 0.047uF
C630 AC2
BIN1M
R634 33 0.047uF C631 AB3
COMP1_Pb BIN1P
1000pF
C632 AC3
SOGIN1
Y5
HSYNC1
Y4
VSYNC1
HWRESET
AC5
RIN2M
AB4
RIN2P XIN
AB5
GIN2M XOUT
AC6
GIN2P
AA6
BIN2M IRIN
AA5
BIN2P
AB6
SOGIN2
AC4
HSYNC2 USB0_DM
USB0_DP
R619 68 USB1_DM
C613 0.047uF AE4
VCOM USB1_DP
USB2_DM
R620 33 C616 0.047uF AE5
TU_CVBS CVBS0 USB2_DP
R621 33 C617 0.047uF AF6
CVBS1 USB_SSTXP_1
R622 33 C618 0.047uF AE6
SC_CVBS_IN
CVBS2 USB_SSTXN_1
USB_DM_PSS_1
USB_DP_PSS_1
C612
1000pF USB_SSRXP_1
50V
OPT
USB_SSRXN_1
USB_SSTXP_0
USB_SSTXN_0
USB_DM_PSS_0
AF5
CVBSOUT1 USB_DP_PSS_0
USB_SSRXP_0
USB_SSRXN_0
B1
EPHY_TDN
C1
EPHY_TDP
A2
EPHY_RDN
B2
EPHY_RDP
0
R642
E5
I2C_SCL2
F4
I2C_SDA2
0 R643
G4
SOC_RESET
AU2
XIN_MAIN
AT2
XOUT_MAIN
K4
C5
WIFI_DM
B5
WIFI_DP
C4
USB_DM2
B4
USB_DP2
A4
USB_DM1
B3
USB_DP1
AR4
AT4
AU4
AR5 AC-coupling CAP
AU5 Place near by MST
AT5
AR7 C633 0.1uF
SSUSB_TXP
AT7 C634 0.1uF
SSUSB_TXN
AU7
USB_DM3
AR8
USB_DP3
AU8
SSUSB_RXP
AT8
SSUSB_RXN
LM15U 2014-11-20
MAIN4_EXT_IN/OUTPUT 04
LGE Internal Use Only