PN-S525 (serv.man3) - Sharp Monitor Service Manual (repair manual)

pn-s525 (serv.man3) service manual
Model
PN-S525 (serv.man3)
Pages
118
Size
10.19 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor
File
pn-s525-sm3.pdf
Date

Read Sharp PN-S525 (serv.man3) Service Manual online

CODE : 00Z
SERVICE MANUAL
CONTENTS
Parts marked with "!" are important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
PNS525USME
LCD MONITOR
 MODEL
PN-S525
      
        
 
 
      
 LEAD-FREE SOLDER
CHAPTER 1. OUTLINE OF THE PRODUCT, 
NOMENCLATURE AND FUNCTION . . . . . . . . . . . . 1 - 1
CHAPTER 2. CONNECTION, ADJUSTMENT, OPERATION, 
AND FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1
CHAPTER 3. DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . 3 - 1
CHAPTER 4. BLOCK DIAGRAM  . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1
CHAPTER 5. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
CHAPTER 6. HARDWARE DESCRIPTIONS . . . . . . . . . . . . . . . . . 6 - 1
CHAPTER 7. CIRCUIT DIAGRAM & PARTS LAYOUT . . . . . . . . . 7 - 1
PN-S525   LEAD-FREE SOLDER
 
5mm
Lead-Free
Solder composition 
code (Refer to the 
table at the right.)
Solder composition
Sn-Ag-Cu
Sn-Ag-Bi
Sn-Ag-Bi-Cu
Sn-Zn-Bi
Sn-In-Ag-Bi
Sn-Cu-Ni
Sn-Ag-Sb
Bi-Sn-Ag-P
Bi-Sn-Ag
a
b
z
i
n
s
p
Solder composition code
a
5mm
Lead-Free
Solder composition 
code (Refer to the 
table at the right.)
<Solder composition code of lead-free solder> 
Solder composition
Sn-Ag-Cu
Sn-Ag-Bi
Sn-Ag-Bi-Cu
Sn-Zn-Bi
Sn-In-Ag-Bi
Sn-Cu-Ni
Sn-Ag-Sb
Bi-Sn-Ag-P
Bi-Sn-Ag
a
b
z
i
n
s
p
Solder composition code
a
 
The PWB’ s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean 
“Lead-Free” solder. Thealphabet following the LF mark shows the kind of lead-free solder. 
If the soldering iron tip is discolored black during soldering 
work, cleanand file the tip with steel wool or a fine filer. 
If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron 
tip after com-pletion of soldering work. 
Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently.  
Since the melting point of lead-free solder is about 220˚C, which is about 40˚C higher than that of conventional lead solder, and its 
soldering capacityis inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may 
cause land separation or mayexceed the heat-resistive temperature of components. Use enough care to separate the soldering iron 
from the PWB when completion of soldering isconfirmed. 
(2) NOTE FOR SOLDERING WORK
(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD
Since the melting point of lead-free solder thread is about 40˚C higher than that of conventional lead solder thread, the use of the 
exclusive-use solder-ing iron is recommendable. 
When repairing a lead-free solder PWB, use lead-free solder thread. Never use conventional lead solder thread, which may cause a 
breakdown or anaccident. 
Example:
 LEAD-FREE SOLDER
NOTE FOR INITIAL INTRODUCTION
Since the operation is failed if there is a monitor of the same IP address setting in the connected network environment, 
perform the LAN connectionsetting and then connect to the network. 
INITIALIZATION
This monitor can remember e-mail addresses and other data.Before transferring or 
disposing of this monitor, initialize all settings by executing ALL RESET1.
Excuting ALL RESET2 will not reset e-mail addresses and similar data.
PN-S525
OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 1
CHAPTER 1. OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1. SPECIFICATIONS
*1 Cannot be used simultaneously.
*2 Does not support plug and play.
*3 When AUTO INPUT CHANGE is set to OFF.
*4 When STANDBY MODE is set to LOW POWER, LAN and SCHED-
ULE are not used. When STANDBY MODE is set to STANDARD,
12W.
 DIMENSIONAL DRAWINGS
Note: That the values shown are approximate values.
When mounting the monitor, be sure to use a wall-mount/ceiling-mount 
bracket they comply with the VESA-compatible mounting method.
SHARP recommends using M6 screws and tighten the screws.
Note that screw hole depth of the monitor is 3/8 inch (10mm). Loose 
holding may cause the product to fall, resulting in serious personal inju-
ries as well as damage to the product. The screw and hole should come 
together with over 5/16 inch (8mm) length of thread. Use the bracket 
which applied UL1678 standard, and which can endure at least 4 times 
or more the weight of the monitor.
Model
PN-S525
LCD element
52” wide (132.2 cm diagonal) 
ASV low-reflection black TFT LCD
Max. resolution
(pixels)
1920 
×
 1080
Max. colors
16.77 M colors (8 bits/color)
Pixel pitch
0.600 mm (H) 
×
 0.600 mm (V)
Viewing angle
176° right/left/up/down (contrast ratio >10)
Screen active
area inch (mm)
45-3/8 
×
 25-1/2 (1152.0 
×
 648.0)
Computer input
signal
Digital (DVI 1.0 standard-compliant), 
Analogue RGB (0.7 Vp-p) [75
Ω]
Sync
signal
Horizontal/vertical separate
(TTL: positive/negative), Sync-on-green,
Composite sync (TTL: positive/negative)
Video color 
system
PAL, PAL-60, SECAM, NTSC (3.58MHz), 
NTSC (4.43MHz)
Plug and play
VESA DDC2B
Power
management
VESA DPMS, DVI DMPM
Input terminals
PC/AV
Digital
DVI-D 24 pin
(HDCP compatible) 
×
 1
HDMI 
×
 1
PC
Analog
Mini D-sub 15 pin,
3 rows 
×
 1,
BNC 
*1*2
 
×
 1
Audio
3.5 mm mini stereo jack 
×
 1
AV
Co mposite
video
BNC 
×
 1
S-Video
×
 1
Component
BNC (Y, Cb/Pb, Cr/Pr) 
*1
 
×
 1
Audio
RCA pin (L/R) 
×
 1
Serial (RS-232C)
D-sub 9 pin 
×
 1
Output terminals
PC/AV
Digital
DVI-D 24 pin 
×
 1
Audio
RCA pin (L/R) 
×
 1
Serial (RS-232C)
D-sub 9 pin 
×
 1
Speaker
7W 
+
 7W [6
Ω]
LAN terminal
10 BASE-T/100 BASE-TX
Power
requirement
AC 100V - 240V, 50/60Hz
Operating
temperature
32°F to 104°F (0°C to 40°C)
Operating
humidity
20% to 80% (no condensation)
Power
consumption
275W (Input signal waiting mode: 12W
*3
Standby mode: 2.0 W
*4
)
Dimensions 
inch (mm)
Approx. 49-3/8 
×
 5-7/8 
×
 29-3/16 
(1,254 
×
 149 
×
 742) (excluding protrusions)
Weight lbs. (kg)
Approx. 86.0 (39) (excluding the temporary stand)
 49-3/8 [1254]  
 34-3/4 [882] 
Opening height 
 
 29-3/16 [742]
 
5-7/8 [149] 
 3-5/8    
[92] 
 3-3/4 [95]
 
 2-5/8 [66]
Opening width (45-9/16 [1157]) 
(25-11/16 [653]) 
Unit: inch [mm]
 7-7/8 
 
[200]
 
[271]
 
 7-7/8  
[200] 
 7-7/8  
[200] 
 7-7/8 [200] 
VESA holes
 10-11/16 
PN-S525
OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 2
 COMPATIBLE SIGNAL TIMING (PC)
*1 Displays a reduced image.
•  All are compliant only with non-interlaced.
•  Depending on the connected PC, images may not be displayed prop-
erly even if the compatible signal described above is input.
•  The frequency values for the Sun are reference values.
*  If a signal timing which is not supported by this machine is inputted,
“OUT OF TIMING” is displayed. 
In this case, set the signal timing which is supported by this machine
according to the Operation Manual of your computer. 
* If no signal (synchronization signal) is inputted to the machine, “NO
SIGNAL” is displayed. 
 PC1/AV1 INPUT TERMINAL PINS
 RS-232C INPUT TERMINAL PINS
 RS-232C OUTPUT TERMINAL PINS
Screen resolution
Hsync
Vsync
Dot
frequency
Digital
Ana-
log
(PC3/
PC4)
DVI
(PC1)
 HDM
(PC2)
VESA 640 
×
 480
31.5kHz
60Hz 
25.175
MHz 
Yes
Yes
Yes
37.9kHz
72Hz 31.5MHz Yes
Yes
Yes
37.5kHz
75Hz 31.5MHz Yes
Yes
Yes
800 
×
 600
35.1kHz
56Hz
36.0MHz
-
-
Yes
37.9kHz
60Hz 40.0MHz Yes
Yes
Yes
48.1kHz
72Hz 50.0MHz Yes
Yes
Yes
46.9kHz
75Hz 49.5MHz Yes
Yes
Yes
848 
×
 480
31.0kHz
60Hz 
33.75
MHz 
Yes
-
Yes
1024 
×
 768
48.4kHz
60Hz 
65.0MHz 
Yes
Yes
Yes
56.5kHz
70Hz 75.0MHz Yes
Yes
Yes
60.0kHz
75Hz 78.75
MHz 
Yes
Yes
Yes
1152 
×
 864
67.5kHz
75Hz 
108.0
MHz 
Yes
Yes
Yes
1280 
×
 768
47.8kHz
60Hz 
79.5MHz 
Yes
-
Yes
60.3kHz
75Hz 102.25
MHz 
Yes
-
Yes
1280 
×
 960
60.0kHz
60Hz 
108.0
MHz 
Yes
Yes
Yes
1280 
×
 1024
64.0kHz
60Hz 
108.0
MHz 
Yes
Yes
Yes
80.0kHz
75Hz 135.0
MHz 
Yes
Yes
Yes
1360 
×
 768
47.7kHz
60Hz 
85.5MHz 
Yes
Yes
Yes
1400 
×
 1050
65.3kHz
60Hz 
121.75
MHz 
Yes
Yes
Yes
1600 
×
 
1200 
*1
75.0kHz
60Hz 162.0
MHz 
Yes
Yes
Yes
1680 
×
 1050
65.3kHz
60Hz 
146.25M
Hz 
Yes
Yes
Yes
1920 
×
 
1200 
*1
74.0kHz
60Hz
154.0
MHz
Yes
Yes
Yes
Wide 1280 
×
 720
44.7kHz
60Hz 
74.4MHz 
Yes
Yes
Yes
1920 
×
 1080
66.3kHz
60Hz 
148.5
MHz 
Yes
Yes
Yes
67.5kHz
U S
TEXT 
720 
×
 400
31.5kHz
70Hz  28.3MHz 
Yes
Yes
Yes
Sun 1024 
×
 768
48.3kHz
60Hz 
64.13
MHz 
-
-
Yes
53.6kHz
66Hz 70.4MHz  -
-
Yes
56.6kHz
70Hz 74.25
MHz 
-
-
Yes
1152 
×
 900
61.8kHz
66Hz 
94.88
MHz 
-
-
Yes
71.8kHz 76.2Hz
108.23
MHz
-
-
Yes
1280 
×
 1024
71.7kHz 67.2Hz
117.01
MHz 
-
-
Yes
81.1kHz
76Hz 134.99
MHz 
-
-
Yes
1600 
×
 1000  68.6kHz  66Hz
135.76
MHz
-
-
Yes
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) 
Page of 118
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Download Sharp PN-S525 (serv.man3) Service Manual (Repair Manual)

Here you can read online and download Sharp PN-S525 (serv.man3) Service Manual in PDF. PN-S525 (serv.man3) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp PN-S525 (serv.man3) Monitor. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.