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Most Recent Sharp R-508HS Questions
The Turntable On My Sharp R-508hs Is Not Working. Any Ideas?
I just got a lightly used mocrowave that had been working well for thr prior owners but when I plugg...
I just got a lightly used mocrowave that had been working well for thr prior owners but when I plugg...
(Posted by bdosko421 7 years ago)
How Do I Get To The Turntable Moter
my turntable isn't turnIng but how to get to it to replace the moter
my turntable isn't turnIng but how to get to it to replace the moter
(Posted by drdardar51886 7 years ago)
Restart
I replaced the micro switches on the door. Now the microwave comes on as soon as I plug it in, but j...
I replaced the micro switches on the door. Now the microwave comes on as soon as I plug it in, but j...
(Posted by BUFF 11 years ago)
Popular Sharp R-508HS Manual Pages
Service Manual - Page 1
... model service manual for complete operation, service, safety and replacement parts information. Service Headquarters: Sharp Plaza, Mahwah, New Jersey, 07430-2135 R-508HS
SUPPLEMENTAL SERVICE MANUAL
S83M216R508HE
MICROWAVE OVEN
MODEL R-508HS
R-508HS
This is quite similar to change without notice.
This supplemental manual must be used for Microwave Oven model R-508HS. WARNING TO SERVICE...
Service Manual - Page 2
..., and microwave generation and transmission systems shall be repaired, replaced, or adjusted by procedures described in this service manual. If the unit operates with emissions in excess of the specified limit, contact SHARP ELECTRONICS CORPORATION immediately @1-800-237-4277.
Service personnel should inform SHARP ELECTRONICS CORPORATION of the unit should be performed on each oven prior to...
Service Manual - Page 3
... two (2) minutes. Ensure that the water is
installed. 7. Run the oven and check all instructions. Reconnect the power supply cord after the outer case is now hot. Danger High Voltage
Before Servicing
1. Disconnect the power supply cord, and then remove
outer case. 2. Discharge high voltage capacitor. 4.
Microwave ovens should be necessary to connect the power supply...
Service Manual - Page 4
... for the maximum indication on service invoice and microwave leakage report.
2
While testing for leakage around the switches, indicator, and vents). R-508HS
MICROWAVE MEASUREMENT PROCEDURE
A. Important: Survey instruments that the primary interlock switch/secondary interlock relay does turn the oven OFF before the survey is completed, replace it perpendicular to acquisition by...
Service Manual - Page 5
... is energized; Removal of electrical shock only during servicing. DANGER Certain initial parts are used at voltages more than 250V. Service personnel -
R-508HS.
The model R-508HS is no other visible damage with Operation and Service Information for the SHARP MICROWAVE OVEN; Servicing and repair work must be given to base models R-510HK/R-510HW (Ref.# S43M208R510HE). If provided, Vent...
Service Manual - Page 6
... a 120 volt 60 Hz, AC only, 15 or 20 amp. R-508HS
ITEM PowerRequirements Power Output Case Dimensions Cooking Cavity Dimensions 2.0 Cubic Feet Control Complement
Oven Cavity Light Safety Standard
SPECIFICATION
120 Volts 14.3 Amperes, 1700 watts 60 Hertz Single phase, 3 wire grounded
DESCRIPTION
1200 watts (IEC 705 TEST PROCEDURE) Operating frequency of Full Power P-0 No power...
Service Manual - Page 7
....
Grounded Receptacle Box
3-Pronged Plug
Grounding Pin 3-Pronged Receptacle
OVEN DIAGRAM
1. Oven door with a properly grounded three-pronged wall receptacle or have it replaced with see-through window. 7. Wave guide cover. 11. These features are disabled after one minute when the oven is pressed. R-508HS 5 Push to open button. Removable turntable.
Ventilation openings. (Rear...
Service Manual - Page 8
...Number pad. And contacts of microwave energy is stopped. Then the monitor switch ...microwave power, because approx. 2 seconds are opened.) When oven is plugged in the cook cycle when the door was opened.
7. The circuits to be cooked.
5. To set any program or set...508HS
OPERATION
DESCRIPTION OF OPERATING SEQUENCE
The following is a description of the cooking time, the power transformer, oven...
Service Manual - Page 11
... driving signal
To turn on key matrix is the basic timing for LCD. output
ON
ing and "H" level while not cooking. according to AN3.
Signal synchronized with the Model in repetition output
ON
8 sec.
Terminal not used . Magnetron high-voltage circuit driving signal. The Maximum
signals holds "L" level during microwave cook-
Terminal not...
Service Manual - Page 12
...key matrix is touched, a corresponding signal will be input into P41. Internal clock oscillation frequency control input setting.
A pulse signal is input to P70, P71, P41, P45, P47 and AN3 terminal while one of...key matrix is touched. Signal applied to AN3. Key strobe signal.
Segment data signal.
10 R-508HS
Pin No. Signal I/O
25
P41
IN
26
P40
IN
27
RESET IN
28
P71
IN
...
Service Manual - Page 15
... off bend corner
areas flat. Use an adhesive tape to scratch. 6. No sharp edges must be oxidized. Remove one (1) screw provided with the
TTM Kit, to...support from the control panel frame. (*See special note)
Installation 1. NOTE: Do not touch the contact surface of the turntable motor cover.
5. R-508HS
Removal 1. Remove the graphic sheet from oven cavity. 3. After replacement...
Service Manual - Page 18
... latch spring from oven cavity.
C-6. 2. Re-install the
latch spring to handle new one. 5. After any service to chapter "Test Procedures".).
(B) An approved microwave survey meter should be less than 1.0mm. 3. Pin
Upper Oven Hinge
Upper Oven Hinge
Door assembly
Latch heads
Lower Oven Hinge
Lower Oven Hinge
Pin
Choke Cover
Note:
When carring out any repair to the...
Service Manual - Page 22
... more than 250V. Capacitor band Chassis support Latch hook Switch lever Magnetron duct Fan blade Fan duct Oven cavity (Not a replaceable part) Waveguide cover Turntable motor packing Cushion
DOOR PARTS
Door assembly Door frame assembly Latch head Latch spring Door panel Sealer film Choke cover Door stopper Button (start/stop/minute) Button spring
1 AQ 4 AB 1 BA...
Service Manual - Page 23
... return should be returned as indicated in the Service Policy.
21 REF. REF. NO. MODEL NUMBER 2. PART NO.
§
DESCRIPTION
6- 1 6- 2 6- 3 6- 4 6- 5 6- 6 6- 7 6- 8
7- 1 7- 2 7- 3 7- 4 7- 5 7- 6 7- 7 7- 8
MISCELLANEOUS
FW-VZB125MRE0 M Stop switch harness FW-VZB217MRE0 M Main wire harnes FROLPB025MRK0 M Turntable support NTNT-A099WRE0 M Turntable tray TCAUAB050MRR0 M Monitor caution label...
Service Manual - Page 26
R-508HS
PACKING AND ACCESSORIES
DOOR PROTECTION SHEET
6-4 TURNTABLE TRAY ON TOP OF THE OVEN TRAY HOLDER
TOP PAD ASSEMBLY PLASTIC BAG
6-7 OPERATION MANUAL
INTO THE OVEN CAVITY
BOTTOM PAD ASSEMBLY
6-3 TURNTABLE SUPPORT PACKING CASE
Non-replaceable items
24
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