Service Manual
Page 3
Capacity: 12 digits Ambient temperature range: 0 °C ~ 40 °C (32 °F ~ 104 °F) Power supply: (AC 120 V, 100/120 V, 230/240 V) Rated current and voltage are printed on the calculator. 1. Dimensions: 75.1 (H) × 212 (W) × 358 (D) mm (3" H × 8 3/8" W × 14 1/8" D) including roll-holder Weight: 1.5 kg (3.3 lbs) Consumable supplies: Printer ribbon (RB-02 or GB-02) Roll...
Capacity: 12 digits Ambient temperature range: 0 °C ~ 40 °C (32 °F ~ 104 °F) Power supply: (AC 120 V, 100/120 V, 230/240 V) Rated current and voltage are printed on the calculator. 1. Dimensions: 75.1 (H) × 212 (W) × 358 (D) mm (3" H × 8 3/8" W × 14 1/8" D) including roll-holder Weight: 1.5 kg (3.3 lbs) Consumable supplies: Printer ribbon (RB-02 or GB-02) Roll...
Service Manual
Page 4
... PIN FUNCTION Pin No. Signal I/O 1 ~ 7, 64 P00 ~ P13 Out 8 ~ 12 P20 ~ P22, P32, P33 In 13 IRQ In 14 DEBIN In 15 IRQCNT In 16... keyboard Timing pulse signal from printer Reset pulse (Not used) Auxiliary timing (VDD) Motor control signal Ribbon shift signal for printer Character selective signal for printer Segment signal for display, Character selective signal for printer...Common signal for slide switch, Segment signal for display Input port (VDD) Signal from slide switch Digit signal for display GND terminal VDD terminal (+32 V) Clock signal for CPU VSS terminal (+27 V) Not ...
... PIN FUNCTION Pin No. Signal I/O 1 ~ 7, 64 P00 ~ P13 Out 8 ~ 12 P20 ~ P22, P32, P33 In 13 IRQ In 14 DEBIN In 15 IRQCNT In 16... keyboard Timing pulse signal from printer Reset pulse (Not used) Auxiliary timing (VDD) Motor control signal Ribbon shift signal for printer Character selective signal for printer Segment signal for display, Character selective signal for printer...Common signal for slide switch, Segment signal for display Input port (VDD) Signal from slide switch Digit signal for display GND terminal VDD terminal (+32 V) Clock signal for CPU VSS terminal (+27 V) Not ...
Service Manual
Page 11
... column No.1 16 13 Character selective 3 magnet column No.1 2 4 3 5 4 6 5 7 6 8 7 9 8 10 9 11 10 12 11 13 12 14 17 14 18 15 Notes: 1. Column numbers are as- Pin numbers are as shown M 23 Motor power supply (+) below. 24 Detector power supply.... 0.7ms max. 80.0ms min. 0.2ms max. *1 TS T(0) 2.0ms min. (Print operation) (Normal paper feeding operation) Typ. 285.7ms Notes: 1. Printer Pin Arrangement Diagram Connection Pin No. signed from 1 to 27 from 21 Ribbon shift magnet the frame motor side. 3. signed from 1 to 18 from 22 Electromagnet (+)...
... column No.1 16 13 Character selective 3 magnet column No.1 2 4 3 5 4 6 5 7 6 8 7 9 8 10 9 11 10 12 11 13 12 14 17 14 18 15 Notes: 1. Column numbers are as- Pin numbers are as shown M 23 Motor power supply (+) below. 24 Detector power supply.... 0.7ms max. 80.0ms min. 0.2ms max. *1 TS T(0) 2.0ms min. (Print operation) (Normal paper feeding operation) Typ. 285.7ms Notes: 1. Printer Pin Arrangement Diagram Connection Pin No. signed from 1 to 27 from 21 Ribbon shift magnet the frame motor side. 3. signed from 1 to 18 from 22 Electromagnet (+)...