Casio DR-120LB Service Manual Download | Manualshive

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R

DR-120LB

(ZX-517C)

DL-200L

(ZX-517A)

DL-210L

(ZX-517B)

DR-320B

(ZX-517D)

JULY 1996

(without price)

DR-120LB

DR-320B

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2
3
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Summary of Contents for DR-120LB

Page 1: ...R DR 120LB ZX 517C DL 200L ZX 517A DL 210L ZX 517B DR 320B ZX 517D JULY 1996 without price DR 120LB DR 320B...

Page 2: ...CONTENTS 1 SPECIFICATIONS 1 2 BLOCK DIAGRAM 1 3 CPU MN15418YCY PIN FUNCTION 2 4 DIAGNOSTIC 3 5 TROUBLESHOOTING 4 6 DISASSEMBLY VIEW 5 7 SCHEMATIC DIAGRAMS 6 8 PARTS LIST 10...

Page 3: ...and voltage are printed on the calculator 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 papa...

Page 4: ...43 P50 P53 Out Character selective signal for printer P70 P73 P80 P82 31 32 P83 P90 Out Segment signal for display Character selective signal for printer 33 39 P91 P93 Out Common signal for slide swit...

Page 5: ...6 PRINT CUT 6 PRINT UP 4 PRINT UP 3 PRINT UP 2 PRINT 5 4 1 PRINT 5 4 0 PRINT 5 4 ADD PRINT 5 4 ADD PRINT 5 4 ADD PRINT 5 4 ADD PRINT 5 4 ADD ITEM 5 4 ADD ITEM 5 4 ADD ITEM 5 4 ADD ITEM 5 4 ADD OFF 4 D...

Page 6: ...Check detector of printer block and timing signal Secondary voltage of transformer Waveforms of each pin VF1 VF2 Signal D1 S1 Between LSI and display tube Trouble Cause Checkpoint Note 5 TROUBLESHOOT...

Page 7: ...5 9 8 10 11 20 6 16 15 19 18 17 13 14 12 4 1 2 3 5 7 6 DISASSEMBLY VIEW...

Page 8: ...6 7 SCHEMATIC DIAGRAMS 7 1 Main PCB POWER CORD 286S0255 1 USA CANADA EP 483 E03 EUROPE SAUDI SP 852 J03 AUSTRALIA SE 225 1D1U USA 120 V SE 225 1D1J JAPAN CANADA 100 120 V SE 225 1D2 EUROPE 230 240 V T...

Page 9: ...7 7 2 Keyboard PCB...

Page 10: ...8 7 3 Slide Switch Board PCB...

Page 11: ...3 T4 T5 T6 T7 T8 T9 T10 T11 T12 8 0 7ms max 0 7ms max 80 0ms min 0 7ms max 0 7ms max 8 0ms min 2 0ms min TS T 0 0 2ms max Typ 285 7ms 2 1 7 4 Printer Pin Arrangement Diagram Notes 1 Column numbers mat...

Page 12: ...8 Carbon film resistor R 25 15K J T24 T 3 3 Kohm 1 4 W 5 1 1 1 1 R7 2614 0234 Carbon film resistor R 25 1K J T24 T 1 Kohm 1 4 W 5 1 1 1 1 R8 2614 0561 Carbon film resistor R 25 3 9K J T24 T 3 9 K 2 1...

Page 13: ...E 225 1D2 or T03412A 0 0 1 1 B N 16 3701 1114 POWER CORD 286S0255 1 1 1 1 0 C N 16 3701 1106 POWER CORD EP 483 E04 0 0 1 1 C N 16 3701 1115 POWER CORD SP 852 J03 0 0 1 0 C N 17 6419 3030 RUBBER KEY Z5...

Page 14: ...MA0900461A...

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