LG CineBeam PH30N, Service Manual

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Only training and service purposes.
No Item Specification Remark
5
Mechanical Keys
Power YES (share with OK button)
Up YES
Down YES
Left YES(share with V-)
Right YES(share with V+)
OK N/A
Menu N/A
Back N/A
Volume N/A
Power Switch Yes(shut down or power off the battery)
Mode Switch N/A
6 Focusing Knob Focusing Knob YES
7 Dust Lens Cover Dust Lens Cover
N/A
8 Wireless Parameters
WiFi
802.11 a/b/g/n/ ac (TWCM-K505D(MT7668))
(2.4GHz & 5GHz)
Bluetooth Bluetooth 5.0
LTE N/A
LAN
N/A
9 Speaker
Internal Speaker
1x 1 Watt
Alexa N/A
10 Fan
Axial Fan Yes, 2 pcs
Requirement
Fan speed(RPM) must be controlled according to
temperature of NTC on PCBA at Air inlet (enviro-
ment temp.)
11 Noise Operating Noise(From 1m Distance)
"30dBA Typical (32 dBA at Maximum) at Max
brightness,30 °C
(TBD at ECO mode)"
12 Battery
Internal Battery
2600 mAh/7.2V ( 18.72Wh)
charging time
2 hours at power-off mode
13 IR Receiving Head Infrared YES
14 DC-IN Power Plug Conector 19V / 2.53A ( 48W)
15 Power Indicator Dual Red/Green YES(Red: charging / Green: fully charged)
16 Antenna Connector Wifi External Antenna Connector N/A
17 Intput Audio/Video
CVBS & Audio 3.5 mm A/V Jack N/A
HDMI 1080P YES- Standard port
18 Output Audio
SPDIF N/A
Headphone YES
19 Input PC USB 2.0 USB 2.0 Host (Type A 5V/1A)
20 External Memory Reader
USB Memory Device (Memory Stick, Hard
Disk)
N/A
Memory Card N/A
21 Tripod Joint Tripod Joint YES