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JD-4000

(ZX-805B, D)

C-210

(ZX-805C)

R

(without price)

FEB. 1995

JD-4000 C-210

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Summary of Contents for C-210

Page 1: ...JD 4000 ZX 805B D C 210 ZX 805C R without price FEB 1995 JD 4000 C 210 INDEX...

Page 2: ...FICATIONS 3 3 GENERAL GUIDE 6 4 RESET OPERATIONS 9 5 BATTERY REPLACEMENT 11 6 ERROR MESSAGE 13 7 LSI PIN FUNCTION 14 8 OPERATION CHECK 16 9 TO SAVE THE DATA TO ANOTHER MACHINE 17 10 TROUBLESHOOTING 20...

Page 3: ...TES 1 DP1 DP2 and DP3 are the checking points for the power supply 2 CP50 CP51 CP52 and DP1 are the terminals for the data transfer 3 The other terminals marked with may be used to function checking 4...

Page 4: ...nder normal temperatures year month date hour minute second AM PM day of the week full automatic calendar 12 24 hour timekeeping format Alarm Mode Daily Alarm 20 second electronic buzzer Hourly Time S...

Page 5: ...not be possible to satisfy the above specifications when these batteries are used Auto Power Off Approximately 6 minutes after last key operation Ambient Temperature Range 0 C 40 C 32 F 104 F Dimensio...

Page 6: ...10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 7...

Page 7: ...heat or flame Avoid use or storage in very low temperatures This may cause display response to slow down or fail entirely Very low temperatures can also shorten battery life Avoid use or storage in ve...

Page 8: ...3 While the icon you want is highlighted press EXE to enter its mode MENU 1 MENU 2 MENU 3 7 7 7 1 2 5 6 9 0 3 4 7 8 Setting the System Language The JD 4000 C 210 can display messages in any one of fi...

Page 9: ...of the unit for about six minutes Pressing AC ON can restore the power Features and Functions Telephone Directory Mode Store the names and phone numbers of your friends along with their portraits Sch...

Page 10: ...4 Press to select Yes and then press EXE MENU 1 appears on the display after all data is deleted 5 Use the Timekeeping Mode to set the time after performing the RESET operation 6 Replace the battery c...

Page 11: ...operation 1 Loosen the screw that holds the battery compartment cover in place and remove the cover 2 Use a thin pointed object like a paper clip to press the RESET button inside the battery com partm...

Page 12: ...e the main battery for any time memory retention will depend entirely on the condition of the back up battery Over a long period of time with just the back up battery in place memory contents are like...

Page 13: ...its screw To replace the back up battery 1 Switch power off 2 Loosen the screw that holds the battery compartment cover in place and then remove the cover Fig 1 Do not turn switch on until you comple...

Page 14: ...a in memory matches data specified for search Registered password does not match input Battery power is low Action Confirm that the current time setting is correct Reduce number of characters in data...

Page 15: ..._ Not used 56 VREG3 Out Power supply for RAM 3 V 57 VLCD Out 5 9 V 58 61 VT1 4 _ VT1 VT3 1 0 V VT2 2 9 V 2 0 V VT4 3 9 V 62 63 VREG1 4 _ VREG1 2 6 V VREG4 5 0 V 64 VDB In VDB 4 4 V Lower battery messa...

Page 16: ...ble signal 27 WE In Write enable signal 28 VCC In Power supply 3 V Pin No Signal In Out Function 109 110 S1 S2 _ Not used 111 205 S3 96 Out Segment signal for display 206 DUMMY _ Not used 207 208 XI X...

Page 17: ...4 5 6 7 8 9 10 11 12 13 14 15 16 17 DISPLAY Reset Y N MENU 1 Cauti To Escape on Press AC KEY TEST 0 TES To Escape 1 SVC Press AC KEY 1 MEM 4 OPT ZX806 2 DSP 5 RESET 3 KEY 8K RAM OK ROM OK 1 MEM 4 OPT...

Page 18: ...e JD 4000 or C 210 unit to another unit using the following procedure 1 To reset the receiving unit Please reset the unit used to receive the data from the customer s unit according to the method ment...

Page 19: ...s the short circuit operation as shown in figure on the next page 0 TES To Escape 1 SVC Press AC KEY 0 TES To Escape 1 SVC Press AC KEY 0 TRN 1 RCV 0 TRN 1 RCV Receiving Sending MENU 1 MENU 1 Rcv Erro...

Page 20: ...19 Shortcircuit the two shorting pads with a shorting pin for over 2 seconds Main battery Shorting pin Shorting pads...

Page 21: ...F1 Is the Heat seal defective Replace the PCB ass y 2 Erratic display Are there short circuit around the pins of the LSI HC3009 01 F1 or between the 2 pins of the crystal oscillator 1 Replace Y N Y R...

Page 22: ...eck or replace the chip capacitor C10 N N N Y N Is the heat seal defective Is the LCD defective Y Clean and adjust pressure of contact Clean or replace the rubber key Resolder Check or replace the ele...

Page 23: ...19 17 20 22 21 27 25 26 LSI1 24 11 EXPLODED VIEW DISASSEMBLY 1 Loose the screw Q then remove the battery cover P 2 Remove the two lithium batteries 3 Loose the four screws S then remove the lower cab...

Page 24: ...stor CC0473D11T3 1 1 1 20 C R7 10 13 16 2795 5299 Chip resistor CC0823210T1 6 6 6 20 C X1 6510 4550 Crystal BD0063P2509 1 1 1 5 B N X2 6413 4600 Resonator BD0079P4502 1 1 1 5 B 1 3335 5439 LCD CD423 T...

Page 25: ...sheet LADB0220105 1 1 1 20 C 22 3122 2380 Buzzer EFB S55C41A8 1 1 1 10 C 24 6510 4500 Buzzer tape HGFC0000501 1 1 1 20 C N 25 6413 4460 Label HGG00015301 1 1 1 20 X N 26 6414 4970 Battery cover FADL80...

Page 26: ...8 11 10 Nishi Shinjuku Shinjuku ku Tokyo 160 Japan Telephone 03 3347 4926...

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