Sharp PN-L601 (serv.man5) Service Manual ▷ View online
CHAPTER 1. OUTLINE OF THE PRODUCT
PN-L601B OUTLINE OF THE PRODUCT
1 – 5
1 - 8. LAYOUT OF TERMINAL PINS
■ PC/AV DVI-D INPUT TERMINAL PINS
■ RS-232C INPUT TERMINAL PINS
■ RS-232C OUTPUT TERMINAL PINS
■ PC D-SUB INPUT TERMINAL PINS
■ PC/AV DVI-D OUTPUT TERMINAL PINS
■ PC/AV HDMI INPUT TERMINAL PINS
No.
Function
No.
Function
1
TMDS data 2-
13
N.C.
2
TMDS data 2+
14
+5V
3
TMDS data 2/4 shield
15
GND
4
N.C.
16
Hot-plug detection
5
N.C.
17
TMDS data 0-
6
DDC clock
18
TMDS data 0+
7
DDC data
19
TMDS data 0/5 shield
8
N.C.
20
N.C.
9
TMDS data 1-
21
N.C.
10
TMDS data 1+
22
TMDS clock shield
11
TMDS data 1/3 shield
23
TMDS clock+
12
N.C.
24
TMDS clock-
No.
Function
No.
Function
1
N.C.
6
N.C.
2
Transmitted data
7
N.C.
3
Received data
8
N.C.
4
N.C.
9
N.C.
5
GND
No.
Function
No.
Function
1
N.C.
6
N.C.
2
Received data
7
N.C.
3
Transmitted data
8
N.C.
4
N.C.
9
N.C.
5
GND
(DVI-D 24 PIN)
(D-SUB 9 PIN)
(D-sub 9 PIN)
No.
Function
No.
Function
1
Red video signal input
9
+5V
2
Green video signal input
10
GND
3
Blue video signal input
11
N.C.
4
N.C.
12
DDC data
5
GND
13
Hsync signal input
6
GND for red video signal
14
Vsync signal input
7
GND for green video signal
15
DDC clock
8
GND for blue video signal
No.
Function
No.
Function
1
TMDS data 2-
13
N.C.
2
TMDS data 2+
14
+5V
3
TMDS data 2/4 shield
15
GND
4
N.C.
16
Hot-plug detection
5
N.C.
17
TMDS data 0-
6
DDC clock
18
TMDS data 0+
7
DDC data
19
TMDS data 0/5 shield
8
N.C.
20
N.C.
9
TMDS data 1-
21
N.C.
10
TMDS data 1+
22
TMDS clock shield
11
TMDS data 1/3 shield
23
TMDS clock+
12
N.C.
24
TMDS clock-
No.
Function
No.
Function
1
TMDS data 2+
11
TMDS clock shield
2
TMDS data 2 shield
12
TMDS clock-
3
TMDS data 2-
13
CEC
4
TMDS data 1+
14
N.C.
5
TMDS data 1 shield
15
SCL
6
TMDS data 1-
16
SDA
7
TMDS data 0+
17
DDC/CEC GND
8
TMDS data 0 shield
18
+5V
9
TMDS data 0-
19
Hot-plug detection
10
TMDS clock+
(Mini D-SUB 15 PIN)
(DVI-D 24 PIN)
(HDMI CONNECTOR)
TM
CHAPTER 1. OUTLINE OF THE PRODUCT
PN-L601B OUTLINE OF THE PRODUCT
1 – 6
2. PART NAMES AND FUNCTION
2 - 1. DISPLAY
■ FRONT VIEW
*
Use a pointed object such as a pen tip to press the switches at the
front of the monitor.
REFERENCE CHART OF POWER LED8 LIGHTING STATUS
1
1
4
5
6
7
8
3
7
1 Touch pen ultrasonic sensor
2 Infrared transmitter/receiver
3 Touch panel power LED
4 Holder
5 Remote control sensor
6 Input switch
7 Power switch
8 Power LED
Lighting Status
Status Description
Green lamp is lit.
In the power “ON” state
Green lamp is flashing.
In the input signal waiting mode
Orange lamp is lit.
In the power “OFF” state (Standby status=The power is turned off by the remote controller.)
If the Power switch is pressed when the display is in the input signal waiting mode (green lamp flashing), it also goes
If the Power switch is pressed when the display is in the input signal waiting mode (green lamp flashing), it also goes
into the standby status.
Orange lamp is flashing.
When the Power On Delay function is activated, the power lamp blinks in orange (at about 1 second intervals).
If the setting is set to “0” (factory default), the function gets disabled and the lamp won’t blink.
The Power On Delay function enables a time delay from the turning-on of power till the display of screen, and the set-
ting can be set in 1 second increments up to 60 seconds.
ting can be set in 1 second increments up to 60 seconds.
*
This function is supposed to be set by a user. However, if it has been set by mistake, this causes the orange
lamp’s flashing.
Lamp is flashing alter-
nately in red and
orange.
orange.
The schedule has been set in the standby mode.
Lamp is flashing in
red
red
3green3red3green
at 1 second intervals.
(Temperature
abnomaly)
abnomaly)
The message “TEMPERATURE” blinks at 5-second intervals in the corner of the screen (Lower left corner at the fac-
tory default), and it indicates an abnormality in the internal temperature.
tory default), and it indicates an abnormality in the internal temperature.
*
It operates only when “FUNCTION” - “TEMPERATURE ALERT” is set to “OSD&LED” or “LED”.
When it is “OFF”, it does not blink. (Factory default: “LED”)
*
Even when “FUNCTION” - “LED” is set to “OFF”, the setting of “TEMPERATURE ALERT” takes effect.
At the same time, the brightness is forcefully reduced by the internal processing of the LCD monitor.
If it is left in the above state and the internal temperature increases further, the monitor shuts off automatically. (Goes
into the standby mode.)
By cycling the main power or turning off and on the power by the remote controller, the screen can be restored to its
By cycling the main power or turning off and on the power by the remote controller, the screen can be restored to its
original state temporarily. However, it goes back to the standby status soon unless the cause of the temperature
increase is removed.
Red lamp is flashing.
(Hardware abnomaly)
The message “STATUS” is displayed in the corner of the screen (Lower left corner at the factory default). This indi-
cates an abnormality occurring with the hardware.
Based on the sensor monitoring data, the defective board/ unit needs to be replaced.
Based on the sensor monitoring data, the defective board/ unit needs to be replaced.
*
It operates only when “FUNCTION” - “STATUS ALERT” is set to “OSD&LED” or “LED”.
When it is “OFF”, it does not blink. (Factory default: “LED”)
*
Even when “FUNCTION” - “LED” is set to “OFF”, the setting of “STATUS ALERT” takes effect.
CHAPTER 1. OUTLINE OF THE PRODUCT
PN-L601B OUTLINE OF THE PRODUCT
1 – 7
REFERENCE CHART OF TOUCH PANEL POWER LED3 LIGHTING STATUS
■ REAR VIEW
*
1
This terminal is used to connect optional parts for function
expansion.
*
2
The connection terminals can be added by attaching the PN-
ZB01 expansion board (optional).
ZB01 expansion board (optional).
*
3
This section is used to connect optional attachments for function
expansion.
WHEN THE PN-ZB01 (OPTIONAL) IS ATTACHED
Status
Status of the touch panel
Green lit
Operating normally
Blinking orange Alternately blinking
green and orange
Initializing
*
Do not touch the Touch Panel since it is in the process of initialization. It could be a cause of opera-
tion failure.
Off
Touch panel off (power not supplied, etc.)
G
H
F
K
I
J
When the PN-ZB01 (optional) is attached
3
1
O
N
M
L
P
7 9
2
5 6
4
8
Q
S
R
T U
rear side
front side
(display side)
(display side)
1 AC input terminal
9 Optional terminal
*1
2 Main power switch
F Expansion terminal cover
*2
3 PC/AV HDMI input terminal
G Optional attachment section
*3
4 PC D-SUB input terminal
H Speakers
5 Audio input terminal
I Handles
6 Audio output terminals
J Vents
7 RS-232C output terminal
K USB cable
8 RS-232C input terminal
L PC/AV DVI-D input terminal
Q Audio 2 input terminals
M PC/AV DVI-D output terminal
R PC RGB input terminals
N LAN terminal
S AV component input terminals
O External speaker terminals
T AV video input terminal
P Audio 1 input terminals
U AV S-video input terminal
CHAPTER 1. OUTLINE OF THE PRODUCT
PN-L601B OUTLINE OF THE PRODUCT
1 – 8
2 - 2. REMOTE CONTROL UNIT
1
2
3
4
5
6
9
8
7
1 Signal transmitter
2 POWER button
3 MUTE
button
Turns off the volume temporarily.
Press the [MUTE] button again to turn the
Press the [MUTE] button again to turn the
sound back to the previous level.
4 VOL +/-
button
(Volume
(Volume
adjustment)
Pressing
or
displays the VOLUME
menu when the menu screen is not displayed.
Press
Press
or
to adjust the volume of the
sound.
If you do not press any buttons for about 4 sec-
onds, the VOLUME menu automatically disap-
pears.
pears.
BRIGHT +/-
button
(Backlight
adjustment)
adjustment)
Pressing
or
displays the BRIGHT
menu when the menu screen is not displayed.
Press
or
to adjust the brightness.
If you do not press any buttons for about 4 sec-
onds, the BRIGHT menu automatically disap-
onds, the BRIGHT menu automatically disap-
pears.
Cursor control (
S/ T/W /X) buttons
5 DISPLAY
button
Displays monitor information. When you press
this button again, the display disappears.
When the PN-ZB01 (optional) is attached, the
When the PN-ZB01 (optional) is attached, the
display changes from INFORMATION1
J
INFORMATION2
J clear display, and so on
every time you press this button.
n
The display disappears automatically after
about 15 seconds.
n
is displayed during LAN communication.
n
If
is displayed in red, there is a duplicate
IP address.
6 MODE
button
(Color mode
(Color mode
selection)
Each time you press this button, the color
mode changes in the following order.
n
STD (Standard)
JVIVID J sRGB
J STD...
*
“sRGB” applies to PC input only.
sRGB is international standard of color
representation specified by IEC (Interna-
tional Electrotechnical Commission).
tional Electrotechnical Commission).
Color conversion is made in taking account
of liquid crystal’s characteristics and repre-
sents color tone close to its original image.
sents color tone close to its original image.
LAN
LAN
7 INPUT
button
(Input mode
selection)
The menu is displayed. Press
or
to
select the input mode, and press
to enter.
You can select the input terminal by pressing
the INPUT switch of the monitor.
WHEN THE PN-ZB01 (OPTIONAL) IS ATTACHED
*
1
Select the terminal to be used in “HDMI”
of “INPUT SELECT”.
*
2
Select the terminal for “AUDIO SELECT”
which is used for audio input.
*
3
Select the terminal to be used in “DVI” of
“INPUT SELECT”.
“INPUT SELECT”.
*
4
Select the terminal to be used in “BNC” of
“INPUT SELECT”.
8 MENU
button
Displays and turns off the menu screen.
9 SIZE button
The menu is displayed.
Press
or
to select the screen size.
Input mode
Video
Audio
*1
*1
PC D-SUB
PC D-SUB
input terminal
input terminal
Audio input
terminal
terminal
PC HDMI
PC/AV HDMI
input terminal
input terminal
AV HDMI
PC/AV HDMI
input terminal
input terminal
*2
Input mode
Video
Audio
*3
*1
*4
PC DVI-D
PC/AV DVI-D
input terminal
input terminal
*3
PC/AV DVI-D
input terminal
input terminal
PC HDMI
PC/AV HDMI
input terminal
input terminal
*1
PC/AV HDMI
input terminal
input terminal
PC D-SUB
PC D-SUB
input terminal
input terminal
PC RGB
PC RGB
input terminals
input terminals
*
4
AV COMPONENT
input terminals
input terminals
AV DVI-D
AV HDMI
AV
COMPONENT
COMPONENT
AV S-VIDEO
AV S-video
input terminal
input terminal
AV VIDEO
AV video input
terminal
terminal
*2
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