Read Sharp RZ-X650 (serv.man3) Service Manual online
POS TERMINAL
SHARP CORPORATION
SERVICE MANUAL
MODEL
RZ-X650
Different country versions for the model
U, LU: North America
V4: Europe Continent - Without UK
V6: Europe Continent - Only UK
V7: Australia
V9: Indonesia
U, LU: North America
V4: Europe Continent - Without UK
V6: Europe Continent - Only UK
V7: Australia
V9: Indonesia
1
WARNING
IMPORTANT
Note: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference, in which case the
user will be required to correct the interference at own expenses.
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference, in which case the
user will be required to correct the interference at own expenses.
This Class A digital apparatus complies with Canadian ICES-003
Cet appareil numerique de la classe A est conforme à la norme NMB-003 du Canada
Cet appareil numerique de la classe A est conforme à la norme NMB-003 du Canada
1.
Install this terminal in a location that is not subjected to direct radiation, unusual
temperature changes, and high humidity or exposure to water or other liquids.
Installation in such locations could cause damage to the cabinet and the electronic
components.
Installation in such locations could cause damage to the cabinet and the electronic
components.
2.
Do not drop this terminal nor subject it to any strong shock.
This may cause damage to the terminal and the hard disk mounted in it.
3.
Do not apply excessive pressure to the display. Do not use a sharp-pointed object on
the display.
This may cause damage to the LCD display.
This may cause damage to the LCD display.
4.
The socket-outlet shall be installed near the equipment and shall be easily accessible.
For a complete electrical disconnection, remove the AC plug from the wall outlet.
5.
The terminal plugs into any standard wall outlet (official / nominal voltage).
Other electrical devices on the same electrical circuit could cause the terminal to
malfunction.
malfunction.
6.
Slots and openings in the cabinet and the back have been provided for ventilation.
To ensure the reliable operation of your system and protect it from overheating,
these openings must not be blocked or covered.
these openings must not be blocked or covered.
2
* Step1) Connect the Universal AC Adaptor’s DC output plug to
the system’s DC socket. (located in a bottom of system)
Step1-2) Tighten the nut as direction of an arrow.
Step2) Connect the AC input plug to an AC electrical outlet.
7.
Please observe the following when an optional drawer is used.
The drawer units should be securely fitted to the supporting platform to avoid
instability when the drawers are open.
instability when the drawers are open.
8.
Please shut down the terminal and disconnect it from the AC supply before
connecting or disconnecting external devices to the COM ports. Note: Default
voltage at Pin 9 of COM2 / COM3 is 5V.
voltage at Pin 9 of COM2 / COM3 is 5V.
CAUTION
9.
Unplug the system from the main electrical power supply before cleaning. When
cleaning this terminal, use a dry, soft cloth. Never use solvents, such as benzene or
thinner. The use of such chemicals will lead to discoloration or deterioration of the
cabinet.
thinner. The use of such chemicals will lead to discoloration or deterioration of the
cabinet.
10
. Don’t use this product on a bed, sofa, rug or other similar surface.
This product should never be placed near or over a radiator or heater.
11
. Never insert any object into the terminal through the cabinet openings, as they
may touch dangerous voltage points or short out parts that could result in a fire or
electrical shock.
Never spill liquid of any kind on the product.
electrical shock.
Never spill liquid of any kind on the product.
12
. Be aware not to damage or destroy the AC adapter and cable.
Do not place any cabling at locations where people walk around.
13
. This equipment is for indoor use only and all the wiring must be limited to the
inside of buildings.
14
. Do not use the system near water or touch the system, adapter and plug with wet
hands
15
. As a countermeasure of damages due to short circuits and to avoid electric shock of
the user, use only a 3-wire grounding type plug.
16
. In case the terminal malfunctions or the system is getting too hot, smoke rises up,
or an offensive smell assails, turn off the system and call your local authorized
dealer for service.
dealer for service.
17
. Follow the steps shown when pluggin in the equipment.
3
TABLE OF CONTENTS
WARNING
1
TABLE OF CONTENTS
3
THE PACKAGE CONTENTS
6
FEATURES
7
Product features
7
Product overview
8
DISPLAY
11
Display angle
11
SPECIFICATIONS
12
Generally Specification
12
System specifications
13
Lifetime Specification
14
LCD sub pixel inspection criteria
15
INSTALL LOCATION & DIRECTIONS FOR USE
16
CONNECTING PERIPHERAL
17
SYSTEM DISASSEMBLY & COMPONENET REPLACEMENT
19
Disassembly of the system
19
Disassembly the IO port
21
Disassembly the Inverter board
21
Disassembly the power board
22
Disassembly the main board
22
Disassembly the OSD board
22
Disassembly touch panel & LCD
23
Assembly the system
24
Disassembly & assembly the MSR
24
Assembly & disassembly the CDP
26