R-1500

R-1501

R-1505

R-1506

Pin No.

Signal

I/O

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37

P23

OUT

Key strobe signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one of

 

 

 

G4 line keys on key matrix is touched.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

38

P22

OUT

Key strobe signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one of

 

 

 

G3 line keys on key matrix is touched.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

39

P21

OUT

Key strobe signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one of

 

 

 

G2 line keys on key matrix is touched.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

P20

OUT

Key strobe signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal applied to touch-key section. A pulse signal is input to P43-P46 terminal while one of

 

 

 

G1 line keys on key matrix is touched.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41

P17

OUT

Hood lamp driving signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To turn on and off relay(RY6). "L" level: During

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H : GND

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

Hood lamp ON. "H" level: During Hood lamp

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

OFF.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42

P16

OUT

Hood lamp driving signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To turn on and off relay(RY5). " L " level: During

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H : GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

Hood lamp ON. "H" level: During Hood lamp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

OFF.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

43

P15

OUT

Hood motor high / low driving signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H : GND

 

 

 

To turn on and off relay(RY3). "L" level: During

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

Hood motor high. "H" level: During Hood motor

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

L

 

 

 

low.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

44

P14

OUT

Hood motor driving signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To turn on and off relay(RY4). "L" level: During

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H : GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

Hood motor ON. "H" level: During Hood motor

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

L

 

 

 

OFF.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45-47

P13-P11

OUT

Terminal not used.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48-50

SEG24-SEG22

OUT

Terminal not used.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51-72

SEG21-SEG0

OUT

Segment data signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connected to LCD.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The relation between signals are as follows:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LSI signal (Pin No.)

LCD (Pin No.)

LSI signal (Pin No.) LCD (Pin No.)

 

 

 

SEG 21 (51) --------------------

SEG21 ( 1)

SEG 10 (62) ---------------------

 

 

 

 

 

 

SEG10 (12)

 

 

 

SEG 20 (52) --------------------

SEG20 ( 2)

SEG

9 (63)

----------------------

 

 

 

 

 

 

 

 

SEG 9 (13)

 

 

 

SEG 19 (53) --------------------

SEG19 ( 3)

SEG

8 (64)

----------------------

 

 

 

 

 

 

 

 

SEG 8 (14)

 

 

 

SEG 18 (54) --------------------

SEG18 ( 4)

SEG

7 (65)

----------------------

 

 

 

 

 

 

 

 

SEG 7 (15)

 

 

 

SEG 17 (55) --------------------

SEG17 ( 5)

SEG

6 (66)

----------------------

 

 

 

 

 

 

 

 

SEG 6 (16)

 

 

 

SEG 16 (56) --------------------

SEG16 ( 6)

SEG

5 (67)

----------------------

 

 

 

 

 

 

 

 

SEG 5 (17)

 

 

 

SEG 15 (57) --------------------

SEG15 ( 7)

SEG

4 (68)

----------------------

 

 

 

 

 

 

 

 

SEG 4 (18)

 

 

 

SEG 14 (58) --------------------

SEG14 ( 8)

SEG

3 (69)

----------------------

 

 

 

 

 

 

 

 

SEG 3 (19)

 

 

 

SEG 13 (59) --------------------

SEG13 ( 9)

SEG

2 (70)

----------------------

 

 

 

 

 

 

 

 

SEG 2 (20)

 

 

 

SEG 12 (60) -------------------

SEG12 (10)

SEG

1 (71)

----------------------

 

 

 

 

 

 

 

 

SEG 1 (21)

 

 

 

SEG 11 (61) -------------------

SEG11 (11)

SEG

0 (72)

----------------------

 

 

 

 

 

 

 

 

SEG 0 (22)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

73/74

VCC/VREF

IN

Connected to GND.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75

AVSS

IN

Connected to VC.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

76

COM3

OUT

Terminal not used.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

77

COM2

OUT

Common data signal: COM2.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connected to LCD signal COM2.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

78

COM1

OUT

Common data signal: COM1.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connected to LCD signal COM1.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

79

COM0

OUT

Common data signal: COM0.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connected to LCD signal COM0.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

VL3

IN

Power source voltage input terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard voltage for LCD.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

Page 25
Image 25
Sharp R-1505 Key strobe signal, Hood lamp driving signal, Hood motor high / low driving signal, Hood motor driving signal

R-1506, R-1501, R-1505, R-1500 specifications

The Sharp R-1500, R-1505, R-1501, and R-1506 are part of Sharp's extensive line of microwave ovens, showcasing advanced cooking technologies and user-friendly features that cater to the modern kitchen. These models are designed to provide convenience and efficiency while delivering consistent cooking results.

One of the standout features across these models is the use of Sharp's innovative microwave technology, which ensures even heating and cooking. This is achieved through a combination of advanced microwave distribution systems that help to minimize cold spots common in traditional microwaves. As a result, users can enjoy perfectly cooked meals, whether it's reheating leftovers or preparing a fresh dish.

Each model comes equipped with a variety of cooking presets that simplify meal preparation. These presets are tailored for a range of foods, including popcorn, pizza, vegetables, and baked goods. With just the press of a button, users can automatically adjust the cooking time and power level, making the cooking process intuitive and hassle-free.

The R-1500 and R-1505 models, in particular, offer a sleek and modern design that can seamlessly blend into any kitchen décor. The front-facing control panel is easy to read and navigate, while the spacious interior can accommodate larger dishes, making these models ideal for family meals or entertaining guests.

In addition to their cooking capabilities, these microwaves prioritize energy efficiency and safety. With features like a child lock function and an eco-mode, users can have peace of mind knowing that their appliance is safe for the entire family and environmentally conscious.

The R-1501 model adds additional versatility by including a grill function, allowing users to achieve that perfect crispiness on meats and vegetables. This feature enhances the range of cooking options available, making it suitable for those who enjoy grilling but may not have the outdoor space or equipment.

Lastly, the R-1506 combines the benefits of microwave cooking with user-friendly features such as a digital display and programmable timers. This model is particularly well-suited for busy households, as it allows for quick meal prep without sacrificing quality.

In summary, the Sharp R-1500, R-1505, R-1501, and R-1506 microwave ovens represent a blend of advanced technology, safety features, and user-convenience. They cater to a broad spectrum of cooking needs, from basic reheating to more complex meal preparations, all while maintaining a focus on efficiency and style.