Service Manual Model: iDP-3545/3546 Rev. 0.00 Newly issued on Sep. 22.1997 Japan CBM Corporation Information Systems Div.
Page 2
Service Manual Contents 1. Disassembly and Assembly ............................3 2. Parts list ..................................10 3. Parts Position ................................21 4. Circuit Diagram................................25 CITIZEN...
Service Manual 1. Disassembly and Assembly CITIZEN...
Page 4
Service Manual 1. How to remove the Upper Case 1) Remove the Printer Cover. 2) Unfasten 4 screws((1) M3x12) as shown in the figure and lift the Upper Case. CITIZEN...
Page 5
Service Manual 2. How to remove the Printer Unit 1) Remove the Upper case. 2) Unfasten a screw((2) M3x6) as shown in the figure. 3) Lift the Printer Unit in the arrow position for removal. 4) Remove the AC Cord form the Lower Case.
Page 6
Service Manual 4. How to remove the Control Board 1) Remove the Printer Unit. 2) Unfasten 2 screws((2) M3x6) and remove the Shield plate. 3) To remove the Control Board, unfasten 2 screws(1). 4) Disconnect some connectors as below.
Page 7
Service Manual 5. How to remove the Power Supply Unit 1) Remove the Printer Unit. 2) Remove the Control Board. 3) Remove the AC Cord(Cord bush) from the Chassis by some tool. 4) Unfasten 2 screws((1) M4x6) which are for Transformer mounting.
Page 8
Service Manual 6. How to remove the PE Switch 1) Remove the Printer Unit. 2) Remove the Printer Mechanism. 3) Remove the PE sensor connector(2pin) from the Control Board. 4) Remove the Vinyl Tape. 5) Push the Switch Holder the arrow(1) direction to remove the Hooks(3) from the Chassis.
Page 9
Service Manual 7. How to remove the Auto Cutter(AC-134) 1) Remove the Upper Case. 2) Remove the Binding Strap as shown in the figure by some tools. 3) Disconnect the connector from the Control Board. 4) Unfasten a screw((2) M2.6x6) as shown in the figure.
Page 11
Service Manual PARTS LIST EXPLODED VIEW Ref. No. Parts No. Description 3545 3546 E 62010650 Top case E 5200-280 OP sheet E 62020110 Bottom case E 6611-470 Paper holder E 6612-040 Spring, paper holder E 6302-240 RB foot E 6611-480...
Page 14
Service Manual PARTS LIST POWER SUPPLY Ref. No. Parts No. Description 120V 230V E 4003-590 Power SW. T883SIBBR1-AL FH 1,3 E 4006-240 Fuse holder 030210 F 1,3 E 4005-620 Fuse 235001 E 4005-615 Fuse 218500 E 4005-620 Fuse 235001...
Page 15
Service Manual PARTS LIST CONTROL BOARD ASSY Ref. No. Parts No. Description 3545-PF/IF 3545-RF/TF IC 1 E 101-990 IC CBM606PC2-4 IC 2 E 390-200 IC MTA001M(F4102) IC 3 E 390-401 Tr. array STA401A IC 4 E 2010570 IC HD74LS368A...
Page 16
Service Manual PARTS LIST CONTROL BOARD ASSY Ref. No. Parts No. Description 3545-PF/IF 3545-RF/TF R 6,11,12,15,23 E 3103-041 Re. 1/4W 10KJ 24,104 R 6,11,12,15,16 E 3103-041 Re. 1/4W 10KJ 31,32,104 R 9,21,103 E 3472-041 Re. 1/4W 4.7KJ R 9,103 E 3472-041 Re.
Page 17
Service Manual PARTS LIST CONTROL BOARD ASSY Ref. No. Parts No. Description 3545-PF/IF 3545-RF/TF OSC 1 E 501-390 X'tal CST5.00MGW S 1,2 E 5102-450 Key switch SKHHNH CN 1 E 48000260 Connector B5P-SHF-1 CN 2 E 4800-690 Connector 5267-02A...
Page 18
Service Manual PARTS LIST CONTROL BOARD ASSY Ref. No. Parts No. Description 3546-PF/IF 3546-RF/TF IC 1 E 101-990 IC CBM606PC2-4 IC 2 E 390-200 IC MTA001M(F4102) IC 3 E 390-401 Tr. array STA401A IC 4 E 2010570 IC HD74LS368A...
Page 19
Service Manual PARTS LIST CONTROL BOARD ASSY Ref. No. Parts No. Description 3546-PF/IF 3546-RF/TF R 6,11,12,15,23,24 E 3103-041 Re. 1/4W 10KJ R 6,11,12,15,16 E 3103-041 Re. 1/4W 10KJ 31,32,104 R 9,21,103 E 3472-041 Re. 1/4W 4.7KJ R 9,103 E 3472-041 Re.
Page 20
Service Manual PARTS LIST CONTROL BOARD ASSY Ref. No. Parts No. Description 3546-PF/IF 3546-RF/TF OSC 1 E 501-390 X'tal CST5.00MGW S 1,2 E 5102-450 Key switch SKHHNH CN 1 E 48000260 Connector B5P-SHF-1 CN 2 E 4800-690 Connector 5267-02A...