Read Sharp PN-K321 (serv.man3) Service Manual online
PN-K321/K322B OUTLINE OF THE PRODUCT 1 - 8
2. PART NAMES AND FUNCTION
2 - 1.DISPLAY
PN-K321/K321H
■FRONT VIEW
1
LCD panel
2
Power LED
(State the power light is lit)
Lighting Status
Status Description
Green lit.
Power on
Off lit.
Power off (Standby mode)
Greenflashing.
Input signal waiting mode
Flash alternately red
and green
Temperature trouble
Flash red
Hard trouble
When switching the main power switch or the POWER
button off and back on, always wait for at least 5
seconds. A short interval may result in a malfunction.
■Rear view
1
Speakers
11
Main power switch
2
Vents
12
Antitheft hole
3
Attachment plate
13
Power button
4
RS-232C input terminal
14
Brightness adjustment button ()
5
PC/AV HDMI 1 input terminal
15
Brightness adjustment button ()
6
PC/AV HDMI 2 input terminal
16
[VOL+/] button
7
DisplayPort input terminal
17
[VOL-/] button
8
Audio input terminal
18
[MENU/ENTER] button
9
Headphone terminal
19
[INPUT/RETURN] button
10
AC input terminal
20
USB input terminal(for service)
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