DOWNLOAD LG 60PX990-ZA (CHASSIS:PD02E) Service Manual ↓ Size: 11.46 MB | Pages: 72 in PDF or view online for FREE

Model
60PX990-ZA (CHASSIS:PD02E)
Pages
72
Size
11.46 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
60px990-za-chassis-pd02e.pdf
Date
PREV: LG 60PX950-UA / 60PX950-UF (CHASSIS:PU02B) Service Manual

LG 60PX990-ZA (CHASSIS:PD02E) Service Manual ▷ View online

Great Company  Great People
Power-Up Boot Fail Trouble Shooting
Check  P500 All
Voltage Level (ST_5V)
Check Power connector
OK ?
Replace Power board
Y
N
Y
Check L506
Voltage Level 1.2V
Replace IC502
Y
N
Check IC503 (pin2)
Voltage Level 2.5V
Replace IC503
Y
N
Check L515
Voltage Level 3.3V
Check  L505 (pin14) Output
Voltage Level (ST_5V) 
Replace  L505
N
Y
7/37
Replace IC505
N
Y
Replace IC501
Great Company  Great People
No OSD Trouble Shooting
8/37
TDFR-G135D
TAS5709
(Digital AMP)
SOC_Reset
CVBS/L/R
R/G/B, H/V Sync 
RGB-PC
HDMI
1/2/3/4
SPDIF OUT
I2S
BCM3556CP
MCLK
HDMI CEC
HDMI CEC 
(To Micom)
IR
Buffer
Buffer
Y/Cb/Cr/L/R
USB2512
USB2512
Bluetooth
PC audio in
DP/DM
DP/DM
Ethernet Jack
Ethernet Jack
RS-232C
UART
I2C
DDC
LVDS (51Pin)
TV_CVBS
SIF
Tuner
Tuner
X-tal
(54MHz)
NAND
Flash(4G)
DDR(1GBit)x4
M24C01
SYSTEM
SYSTEM
EEPROM
EEPROM
TMDS/DDC
TMDS/DDC
TMDS/DDC
TMDS/DDC
EEPRM
EEPRM
M24C16
M24C16
Local
Local
KEY
KEY
FE_TS_SERIAL/VAL/CLK/SYNC
DP/DM
NEC
NEC
Micom
Micom
8Bits
8Bits
Component
B/T_HP_LOUT_AMP
Wireless interface
I2C, Detect, 
RX/TX,IR
Side AV CVBS
12P        
NEC 
ISP
IC103
X-tal (10MHz)
HDMI
HDMI
Switch
Switch
TDA9996HL
TDA9996HL
TMDS/DDC
I2C
CI SLOT
FE_TS_DATA[0~7
]                   
/VAL/CLK/SYNC
SCART
TV_L/R_OUT
DTV_OUT
IC1001
Analog SW
DTV_OUT
X-tal (32.768KHz)
IR Emitter
3D_
S
YNC
HDMI 1.4 3D Frame Packing 지원
ƒ 1920 * 1080P (24Hz) 
ƒ 1280 * 720P (50Hz/60Hz)  
MAIN PASS
SUB PASS
Video/
Audio
Front 
End
HDMI 
RX
HD/SD
Video
Encoder
Audio
DSP
RX/TX
UART
USB 2.0
RMII
RMII
Great Company  Great People
No OSD Trouble Shooting
Check P201
#33(TXAC-) , #32(TXAC+) , 
#17(TXBC-) , #16(TXBC+) 
Maybe BCM has problems
Replace IC100
Check LVDS Cable for damage or 
open conductors
.
Check PDP Module 
Control board
Refer to Module CAS
Y
N
Y
Replace Cable
N
Y
Check SMPS Vs,Va, 5V,17V
Replace Power Board
N
Check P500
5V_ON
Check GPIO Path of IC105
N
Y
Electrical Specifications
Power Supply Sequence
Input Signal Timing Specification
Control Signal Register
Check CAS
It should satisfy the 
Pixel Clock
on CAS.
9/37
Great Company  Great People
No OSD Trouble Shooting (Module Power Sequence)
< 60R1 >
10/37
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