Manufacturer: SHARP
Model: CS1115
AKA: COMPET CS-1115
Year: 1979
Display: VCF (10+1)
Circuits: SHARP: SC38402
Dimensions: 230x230x90 mm
Power type: 220V
Origin: Japan
S/N: 92005820
Owner: DEVIDTS Serge

 

Feature  

Description 

Case:  

 

Color case:  

 

Color keyboard:  

 

Weight:  

 

Voltage selection:  

 

Adapter:  

 

Power consumption:  

 

Working condition:  

 

Printed Circuit Boards (PCB's):  

 

Memories:   

 

Memories indication:  

 

Prog. steps:  

 

Decimal point handling:  

 

Rounding:  

 

Calculation overflow indication:  

 

Input overflow indication:  

 

Divide by Zero indication:  

 

Square root of negative value indication:  

 

Negative value indication:  

 

Constant function:  

 

Calculation speed:  

 

Auto Power-off:  

 

Display details:  

 

Printer:  

 

Extra features/remarks:  

Identical with CS2115 model, which has a 12+1 digits Display.

Initial price:  

 

Overall quality rate (1-10):  

 

OEM-copies:  

 

Other sources of info:  

Circuit Diagram
Exploded View

Advertisements/Publications:  

 

 


Display ^

 

 

Internals ^

 

 

Battery-compartment ^
The bottom case is the same design as the bottom
of the SHARP: CS2115 and CS2116, which has a clock.
This CS2116-clock isn't using the general (220V) power supply,
but is using the AA-compartment.
Leaves us the question which model is
using the big compartment.

 


Label: bottom ^

 




Service Manual ^