DOWNLOAD LG 32LK455C (CHASSIS:LD01U) Service Manual ↓ Size: 8.85 MB | Pages: 97 in PDF or view online for FREE

Model
32LK455C (CHASSIS:LD01U)
Pages
97
Size
8.85 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
32lk455c-chassis-ld01u.pdf
Date
PREV: LG 32LK455C (CHASSIS:LB0AD) Service Manual

LG 32LK455C (CHASSIS:LD01U) Service Manual ▷ View online

5/22
Main PCB
1
Main processor, DDR Memory
Flash Memory
2
3
Micom for Key/IR sensing 
Audio AMP (5W+5W)
2
3
To LCD Module
* 22/26LK330_S7 Reused (’11)
Main IC : LGE101_Mstar
Tuner Type : TDTJ-S001D (DVB-T/C)
Display Type (Resolution) : LCD TV (1366 x 768)
Interface : HDMI 2EA , Component 1EA, AV 1EA, USB 1EA
Difference :  Without FRC, HDMI Position , Resolution , Interface, Wafer 
Position (Sub)
22/26LK330 
(50HZ)
Adapter
1
6/22
Main PCB
1
Main processor, DDR Memory
Flash Memory
2
3
Micom for Key/IR sensing 
Audio AMP (10W+10W)
1
2
3
To LCD Module
* 32/37/42/47LK450_S7 Reused (’11)
Main IC : LGE101_Mstar
Tuner Type : TDTJ-S001D (DVB-T/C)
Display Type (Resolution) : LCD TV (1920 x 1080)
Interface : HDMI 3EA , Component 1EA, AV 1EA, USB 1EA
Difference : Without FRC, HDMI Position , Resolution , Interface,  Wafer 
Position (Sub)
32/37/42/47LK450 
(
50HZ
)
LVDS
IR
Power
7/22
Main PCB
1
4
LED Driver connection (with local dimming)
* 37LW4500_S7 Reused (’11)
Main IC : LGE107_Mstar
Tuner Type : TDTJ-S001D (DVB-T/C)
Display Type (Resolution) : 3D, LED TV (1920 x 1080)
Interface : HDMI 3EA , Component 1EA, AV 1EA, USB 1EA
Difference : HDMI Position , Interface,  Wafer Position (LVDS, Power, Sub)
32/37/42/47/55LW4500 
(100HZ)
LVDS
IR
Power
Led Driver
2
3
1
Main processor, DDR Memory
Flash Memory
2
3
Micom for Key/IR sensing 
Audio AMP (10W+10W)
4
8/22
Block diagram
NAND
Flash(1Gb)
Audio
AMP
PCMCIA
Tuner_CVBS
USB
COMP1
A/V1
SCART
RS-232C
PC-RGB
PC-AUDIO
SPDIF
SYSTEM
DDR3 
X 16 X2
(1Gb)
51P
HDMI1
HDMI2
HDMI3
H/P
SYSTEM EEPROM X 1
(1Mb)
TUNER
(T/C)
41P
SPI
Flash(2Mb)
FRC
DDR3 
X 16 X 1
(1Gb X 1)
Tuner_SIF
SCL/SDA
CI_TS_DATA[7:0]/CLK/Valid/Sync
CI_DATA[7:0]
CI_ADDR[14:0]
FE_TS_DATA[0]/CLK/Valid/Sync
USB_DM/DP
HP_OUT
DSUB_RGB/ HVsync
DDC_SDA/UART_TX
PC_ Audio IN
SPDIF_OUT
Debug _TX/RX
SC_CVBS/RGB/LR_IN
SC_VIDEO/LR_OUT
AV_CVBS/LR_IN
COMP_ YPbPr/ LR_IN
HDMI_TMDS/HPD/CEC
HDMI_TMDS/HPD/CEC
HDMI_TMDS/HPD/CEC
I2S_I/F
SCL/SDA
30P
Side
Rear
DATA
Video  
Audio 
Sub Micom  
(NEC)
HDCP EEPROM X 1
(8Kb)
Only for FRC or 3D Model
SPI
Flash(8Mb)
SCL/SDA
SCL/SDA
LGE101 (S7)
LGE107 (S7+FRC)
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