LG 60UH7700 Service Manual page 40

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 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
Close to Main chip
COMP1_PbP
COMP1_Pb COMP1_PbP
R610 100
COMP1_Y/CVBSP
R611 100
C603
COMP1_PrP
5pF
COMP1_YPbPrN
50V
COMP1_YPbPrN SC_CVBS_IN
GND pattern should be
connected with 75ohm reg
COMP1_Y/CVBS COMP1_Y/CVBSP
of Component Jack R612 100
R613 100
C604
5pF
50V
COMP1_YPbPrN
COMP1_Pr
COMP1_PrP
R614 100
R615 100
C605
5pF
50V
COMP1_YPbPrN
IC100
LGE6551_AA1
J1
TXDBN2_L
LVDS_AAN
J2
TXDBP2_L
LVDS_AAP
K1
TXDBN3_L
LVDS_ABN
K2
TXDBP3_L
LVDS_ABP
L1
EPI Share Lane TXDBN4_L
LVDS_ACN
L2
TXDBP4_L
For 51p location LVDS_ACP
M1
TXDBN5_L
LVDS_ADN
M2
TXDBP5_L
LVDS_ADP
N1
TXDBN6_L
LVDS_AEN
N2
TXDBP6_L
LVDS_AEP
P1
TXDBN7_L
LVDS_AFN
P2
TXDBP7_L
LVDS_AFP
AK38
LOCKAn LVDS_BAN
AK37
HTPDAn LVDS_BAP
AK36
EO_A LVDS_BBN
AL37
Level Shifter BIT0 LVDS_BBP
AL36
GST_A
LVDS_BCN
AM37
BIT6 LVDS_BCP
AM38
EO_A
LVDS_BDN
DATA_FORMAT_0
AM36
BIT5 LVDS_BDP
GST_A G1
TXDBN0_L
LVDS_BEN
G2
TXDBP0_L
MCLK_A LVDS_BEP
H1
TXDBN1_L
LVDS_BFN
H2
TXDBP1_L
LVDS_BFP
IC100
LGE6551_AA1
AE2 AK3
VINRP AI1L
AE3 AK1 2.2uF
VINRN AI1R
AD2 AK2 2.2uF
VINGP AI2L
AD1 AL3
VINGN AI2R
AD3 AL2
VINBP AI3L
AC1 AM3
VINBN AI3R
AM2
AI4L
AM1
AI4R
AN3
AIO2L
AB2 AN1
I2C_SDA6 VSYNC AIO2R
AC3 AN2
I2C_SCL6 HSYNC HPOL
AP3
HPOR
AJ3
VDACOUT
AJ2
VDBSOUT
0.047uF C629 AF1 AH2
VIN3P FSW0
0.047uF C630
AF3
VIN4P
C631
0.047uF AG3 AG4
VIN5P SPDIF_OUT
0.047uF C632 AF2
VINY0N
C633
0.047uF AG1
TU_CVBS
VIN10P
0.047uF C634 AG2 AF4
VIN13P MICBAIS
C635
0.047uF AH3
VINA0N
C606
AG5
5pF
ADCG
50V
AR3
BBG
GND pattern should be
AP2
connected with 75ohm reg
VCMBB
of SCART Jack
E1
TXDAN6_L
LVDS_CAN
E2
TXDAP6_L
LVDS_CAP
F1
TXDAN7_L
LVDS_CBN
F2
TXDAP7_L
LVDS_CBP
GCLK_A
AG38
LVDS_CCN MCLK_A
AG37
L/D_VSYNC Level Shifter
LVDS_CCP
AG36
GCLK_A
LVDS_CDN
AH37
LVDS_CDP
L/D_DO
AH36
LVDS_CEN
L/D_CLK
AJ37
LVDS_CEP VID_CPU
AJ38
DATA_FORMAT_1
LVDS_CFN
AJ36
LVDS_CFP VID_CORE
B4
TXDAN0_L
LVDS_DAN
A4
TXDAP0_L
LVDS_DAP
B3
TXDAN1_L
LVDS_DBN
A3
TXDAP1_L
LVDS_DBP
A1
TXDAN2_L EPI Share Lane
LVDS_DCN
A2
TXDAP2_L
LVDS_DCP For 41p location
B1
TXDAN3_L
LVDS_DDN
B2
TXDAP3_L
LVDS_DDP
C1
TXDAN4_L
LVDS_DEN
C2
TXDAP4_L
LVDS_DEP
D1
TXDAN5_L
LVDS_DFN
D2
TXDAP5_L
LVDS_DFP
COMP1/AV1/DVI_L_IN
C654
COMP1/AV1/DVI_R_IN
C655
AMP_RESET_N
/USB_OCD3_0
USB_CTL3_0
BIT7
BIT8
HP_LOUT
HP_ROUT
Internal Analog Demod Test Point
DTV/MNT_V_OUT
DTV/MNT_V_OUT
port changed
BIT9
(SPDIF noise issue)
L600 PZ1608U121-2R0TF
L601 PZ1608U121-2R0TF
C657
0.1uF
16V
C656
1uF
K2L
MAIN4_EXT_IN/OUTPUT
15-06-13
06
LGE Internal Use Only