DOWNLOAD Sharp PN-655RE (serv.man3) Service Manual ↓ Size: 6.11 MB | Pages: 80 in PDF or view online for FREE

Model
PN-655RE (serv.man3)
Pages
80
Size
6.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor
File
pn-655re-sm3.pdf
Date

Sharp PN-655RE (serv.man3) Service Manual ▷ View 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 spec-
ified ones for maintaining the safety and performance of the set.
PN655RUSME
LEAD-FREE SOLDER MODEL
LCD MONITOR
PN-655RU
 MODEL
PN-655RE
      
                       
 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-655RU/655RE   
 Mounting precautions
This monitor should be used at an ambient temperature between 32 °F
(0 °C) and 104 °F (40 °C). Provide enough space around the monitor
to prevent heat from accumulating inside.
If it is difficult to provide such space because the monitor is installed
inside a housing or for other reasons, take other measures to keep the
ambient temperature between 32 °F (0 °C) and 104 °F (40 °C) such as
installing a fan in the housing.
 
Attaching / Removing the Carrying 
Handles
The carrying handles are detachable. When carrying the monitor,
attach the four supplied carrying handles to the monitor as shown
below. To attach the carrying handles, remove the existing screws from
the monitor, and attach the handles with the supplied screws.
After you removed the handles, be sure to replace the removed screws
in the original holes.
 Dimensional Drawings
Note that the values shown are approximate values.
When mounting the monitor, read the manual of the brackets or stand for their mounting procedure. The screw holes for mounting brackets (M10 
u
4 holes) are provided on the rear of the monitor. Note that screw hole depth of the monitor is 1-3/16 inch (30mm). Loose holding may cause the prod-
uct to fall, resulting in serious personal injuries as well as damage to the product. The screw and hole should come together with over 3/4 inch (20mm)
length of thread. SHARP recommends using mounting interface that comply with UL1678 standard.
 
11-13/16 [30]
1-3/4 [4.5]
1-15/16 [5]
1-15/16[5]
1-15/16 [5]
Unit: inch [cm]
The Power LED must be on the lower side.
59-
7
/ 16
 [1509]
Opening height (56-
3
/ 8
 [1432])
61-
7
/ 8
 [1572]
25-
9
/ 16
 [650]
34-5/16 [871]
Unit: inch [mm]
1/4 [6] 5-7/8 [150]
36-5/16 [923]
Opening width
31-3/4 [807]
39-1/2 [1003]
17-5/16 [440]
1-9/16
    [40]
1-9/16
[40]
Screw holes for mounting brackets
PN-655RU/655RE   LEAD-FREE SOLDER
 LEAD-FREE SOLDER
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. The
alphabet following the “LF” mark shows the kind of lead-free solder. 
Example:
(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD
When repairing a lead-free solder PWB, use lead-free solder thread. Never use conventional lead solder thread, which may cause a breakdown or an
accident. 
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. 
(2) NOTE FOR SOLDERING WORK
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 capacity
is 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 may
exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when completion of soldering is
confirmed. 
Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently.  
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. 
If the soldering iron tip is discolored black during soldering work, clean and file the tip with steel wool or a fine filer. 
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
PN-655RU/655RE
OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 1
CHAPTER 1. OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1. SPECIFICATIONS
 
PRODUCT SPECIFICATIONS
Note: As a part of our policy of continuous improvement, SHARP 
reserves the right to make design and specification changes for 
product improvement without prior notice. 
The performance specification figures indicates are normal val-
ues of production units. There may be some deviation from these
values in individual units.
 
DIMENSIONAL DRAWINGS 
Note: that the values shown are approximate values.
When mounting the monitor, read the manual of the brackets or stand
for their mounting procedure.
The screw holes for mounting brackets (M10 
×
 4 holes) are provided on
the rear of the monitor. Note that screw hole depth of the monitor is 1-3/
16 inch (30 mm). Loose holding may cause the product to fall, resulting
in serious personal injuries as well as damage to the product. The
screw and hole should come together with over 3/4 inch (20 mm) length
of thread. SHARP recommends using mounting interface that comply
with UL1678 standard.
Model
PN-655RU/RE
LCD element
65" wide (163.9 cm diagonal)
ASV low-reflection black TFT LCD
Max. resolution
(pixels) 1920 
×
 1080
Max. colors
16.77 M colors (8 bits/color)
Pixel pitch
0.744mm (H) 
×
 0.744mm (V)
Viewing angle
170° right/left/up/down
(contrast ratio
>
10)
Screen active area
inch (mm)
31-5/8 (H) 
×
 56-1/4 (V) (804 
×
 1428)
Computer input signal
Analog RGB (0.7Vp-p) [75
Ω], 
Digital (DVI 1.0 standard-compliant)
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
Computer
signal
Analog Mini D-sub 15 pin,
3 rows  
×
 1
Digital
DVI-D 24 pin 
×
 1
Computer
audio
3.5 mm mini stereo jack 
×
 1
Serial
(RS-232C)
D-sub 9 pin 
×
 1
Composite
video
BNC 
×
 1
Component BNC (Y, Cb/Pb, Cr/Pr)  
×
 1
Audio
RCA pin (L/R) 
×
 1
Output terminals
Computer
signal
Digital
DVI-D 24 pin 
×
 1
Serial
(RS-232C)
D-sub 9 pin 
×
 1
Audio
RCA pin (L/R) 
×
 1
Speaker
10 W 
+
 10 W [6
Ω]
Power requirement
AC 120 V, 60 Hz(PN-655RU) /
AC 100V-240V, 50/60Hz (PN-655RE)
Operating
temperature
32 °F to 104 °F (0 °C to 40 °C)
Operating humidity
20% to 80% (no condensation)
Power consumption
560 W (Input signal waiting mode: 1.5 W,
Standby mode: 1.5 W)
Dimensions
inch (mm) Approx. 36-5/16 
×
 5-7/8 
×
 61-7/8
(923 
×
 150 
×
  1,572)
(excluding protrusions)
Weight 
lbs. (kg) Approx. 145.5 (66)
Unit: inch [mm]
Opening width 
(31-
3
/
4
 [807])
34-
5
/
16
 [871]
Opening height (56-
3
/
8
 [1432])
61-
7
/
8
 [1572]
5-
7
/
8
 
[150]
1
/
4
 [6]
1-
9
/
16
[40]
1-
9
/
16
[40]
59-
7
/
16
 [1509]
17-
5
/
16
 [440]
39-
1
/
2
 [1003]
36-
5
/
16
 [923]
25-
9
/
16
 [650]
Screw holes 
for mounting brackets
Page of 80
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Sharp PN-655RE (serv.man3) Service Manual ▷ Download

  • DOWNLOAD Sharp PN-655RE (serv.man3) Service Manual ↓ Size: 6.11 MB | Pages: 80 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp PN-655RE (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp PN-655RE (serv.man3) Monitor. Information contained in Sharp PN-655RE (serv.man3) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.