LG 50PM4700-TA (CHASSIS:PA22A) Service Manual ▷ View online
NetCast 3.0 PA22A/B Training manual
목차
1. System Design
2. Trouble Shooting Guide
Main Board for Netcast 3.0 PDP
1
1
2
3
4
5
2
3
4
5
Main processor
Micom
DDR3
Audio Amp
EMMC
Power 18pin
LVDS 51P
Speaker 4pin
IR/ RF Emitter 16pin
Wifi 4pin
LVDS 81P
42PM4700-TA Model Image
60PM9700-TA Model Image
Power Board
Main
Y Board
Z Board
ASIC
X board
Emitter
42PM4700-TA Model block diagram
60PM9700-TA Model block diagram
Power Board
Main
Y Board
Z Board
ASIC
X board
Emitter
Set layout
Wifi
Sub Ass’y
구분
2012 (Netcast 3.0)
feature
IR
common
■ tact key type
■ assembly with
screw in cabinet
■ no jig needed
■ bracket
assembly work
needed
needed
3D Emitter
Motion R/C
common
■ bluetooth type
WIFI
PM970,PM690
,PM670
■ built in WiFi
dongle
other models
function ready
Pen
Dongle
PM690
2012 (Netcast 3.0)
Set
IR
3D
Emitter
WiFi
Dongle
Pen
Dongle
③
①
②
⑤
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