Download Impressora Citizen -3535-S

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Service Manual
Model : iDP-3535
Japan CBM Corporation
Information Systems Div.
iDP-3535 Service Manual
Contents
ASSEMBLY AND DISASSEMBLY .........................................................................................................................3
1. How to remove the Upper Cover........................................................................................................................4
2. How to remove the Printer Unit and the Printer Mechanism..............................................................................5
3. How to remove the Control Board .....................................................................................................................6
4. How to remove the Power Supply Unit..............................................................................................................7
5. How to remove the PE Mechanism Assy ...........................................................................................................8
PARTS LIST...............................................................................................................................................................9
DESCRIPTION OF CIRCUIT DIAGRAM .............................................................................................................13
1. Outline ..............................................................................................................................................................14
2. Circuits around CPU.........................................................................................................................................15
3. Printer Control Circuits ....................................................................................................................................17
4. Operation Panel Circuit ....................................................................................................................................18
5. Drawer and Winder Control Circuit .................................................................................................................19
6. Dip Switch Circuit............................................................................................................................................20
7. Cutter Control Circuit (Option) ........................................................................................................................21
8. Serial Interface Circuit (3535R-type only) .......................................................................................................22
9. Parallel Interface Circuit (3535P-type only).....................................................................................................23
10. Power Supply Circuit (Common description to 120 VAC, and 230 VAC).....................................................25
CIRCUIT DIAGRAM ..............................................................................................................................................27
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ASSEMBLY AND DISASSEMBLY
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1. How to remove the Upper Cover
1) Remove the Printer Cover
2) Unfasten 4 screws as shown in the figure and lift the Upper Cover.
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2. How to remove the Printer Unit and the Printer Mechanism
2-1. How to remove the Printer Unit
1) Remove the Printer Cover
2) Unfasten a screw (2) M3 × 6 as shown in the figure. Then, lift the Printer Unit in the arrow position
for removal.
2-2. How to remove the Printer Mechanism
1) Remove the Printer Cover
2) Unfasten 2 screws (1) M3 × 14.
3) Disconnect each connectors. Then, lift the connector side of the Printer Mechanism.
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3. How to remove the Control Board
1) Remove the Printer Unit.
2) Disconnect the 2 connectors with Printer Mechanism and 1 connector with PE Assembly.
3) Unfasten 4 screws M3 × 6 as shown below and remove the Shield Plate in the arrow position.
(The Shield Plate is equipped in only 230V model.)
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4. How to remove the Power Supply Unit
1) Remove the Printer Unit and Control Board.
2) Remove the AC Cord from the Chassis.
3) Unfasten two screws M4 × 6 (1), the Power Supply mounting screw.
4) Unfasten a screw M3 × 8 (2), the Heat Sink mounting screw.
5) Unfasten a screw M4 × 6 (3), the Earth Terminal.
6) Lift up the Power Switch while lifting up the Power Supply unit above, then you can remove
the Power Supply Unit.
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5. How to remove the PE Mechanism Assy
1) Remove the Printer Unit and the Printer Mechanism.
2) Remove the connector from the Control Board.
3) Remove the plastic tape (4).
4) Push the Switch Holder the Arrow (1) direction and remove hooks (3), turn to the arrow (2) direction
to remove it.
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PARTS LIST
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PARTS LIST
EXPLORDED VIEW
Ref. No.
Parts No.
IDP3535
Description
Q' ty
1
E 4002-430
Chassis
1
3
4
E 6601-220
E 4035-690
Printer Stand
Ground Stand
2
1
6
7
8
9
E 5117-050
E 5102-480
E 5071-130
E 5101-390
Switch Holder
PE Switch
Switch Knob
PE Spring
1
1
1
1
11
12
E 62010650
E 5200-200
Top Case
OP Sheet
1
1
14
15
16
17
18
E 62020110
E 6611-470
E 6612-040
E 6302-240
E 6611-480
Bottom Case
Paper Holder
Spring, Paper Holder
Rubber Hook
Paper Hook
1
1
1
2
1
21
22
E 62040140
E 6220-220
Printer Cover
Paper Cutter
1
1
25
26
E 6101-115
E 6101-120
Bushing SR4N4
Bushing SR5N4
1
1
28
E 6310-010
Rear Cover
1
33
34
35
36
37
38
39
40
41
ST2M2X4
ST3M3X6
ST2M3X8
ST3M3X14PW
ST3M4X6
SWT4X6
ST2M3X12
SWT3X6
E 70010640
E 70010641
E 70010650
E 4000-910
E 4000-920
Screw M2 X 4
Screw M3 X 6
Screw M3 X 8
Screw M3 X 14/PW
Screw M4 X 6
Screw M4 X 6/TW
Screw M3 X 12
Screw M3 X 6/TW
PCB Assy iDP3535-RF
PCB Assy iDP3535-PF
PCB Assy iDP3535-PF
PS PCB Assy 120V
PS PCB Assy 220V
3
7
1
2
2
1
4
1
1
1
1
1
1
42
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Remarks
*UL*
iDP-3535 Service Manual
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DESCRIPTION OF CIRCUIT DIAGRAM
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1. Outline
Fig. 1-1 shows the block diagram of the printer. It is composed of the control circuit block centering
around the CPU and its related circuits, interface circuit block for interface with the host operation
switch
input, operation circuit block for LED indication block, printer mechanism block, power failure block,
paper end block, control block for external units, and power block to supply required power to each
block.
Fig. 1-1 Block Diagram
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2. Circuits around CPU
1) CPU
IC1 (CBM-606PC-**) is an 8-bit one-chip CPU. Its clock oscillates with a ceramic oscillator
(11.0592 MHz).
Fig. 2-1 CPU Circuit
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2) Initial Reset Circuit
IC6 (M51943BSL) is an IC to produce reset signals. When Vcc rises to about +4.25V or above with
the power ON, The output of IC6 changes from “L” to “H”, RST of IC1 (CBM-606PC-**) is released
from reset, and normal operation will start. When Vcc lowers from +5V down to about +4.25V with
the power OFF, the output of IC6 changes from “H” to “L”, and IC1 (CBM-606PC-**) is reset.
Fig. 2-2 Reset Circuit
Fig. 2-3 Time Chart
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3. Printer Control Circuits
1) SOL1 to SOL9 are solenoid drive circuits of the printer. The transistor array of IC4 (HA13408) is
driven by each signal, PA0 to PA7 and PB0, of IC1.
This drives nine solenoids of the print head, files the print wire, and forms dot matrix characters through
ribbon on the record paper.
2) MOTOR is the drive circuit to move the carriage loaded with solenoids of the printer.
It is controlled by signals from PB1 of IC1, and run / stop of the motor is controlled by IC8 (74LS04)
and IC5 (STA401A).
3) CC, SOL is the solenoid drive circuit to changeover the ribbon for print in red.
It is controlled by signals from PB2 of IC1, and controls solenoids by IC8 (74LS04) and
IC5 (STA401A).
4) LF, SOL is the solenoid drive circuit for paper feed. It is controlled by signals from PB3 of IC1,
and controls solenoids by IC8 (74LS04) and IC5 (ST401A) to make clutch operation for paper feed.
5) DP inputs signals composed by a disc directly connected to the motor shaft with several slits and
a photo-interruptor, fairs waveforms with R8, C1, and Tr1, and inputs signals to PC3 of IC1 as
dot pulse detection signals (DP) through IC7 (74LS04) and IC8 (74LS04).
6) HP inputs signals composed by a disc directly connected to the motor shaft with several slits and
a photo-interruptor, fairs waveforms with R9, C2, and Tr2, and inputs signals to PC6 of IC1 as
home position signals (HP) through IC7 (74LS04). It is generated every 20 dot pulse detection
signals.
7) RP fairs waveforms of signals of the mechanical leaf switch that makes every one stroke of the print
head with R9, C2, and Tr2, and inputs signals to PC7 of IC1 through IC7 (74LS04).
It shows the datum position of home position signals (HP).
Fig. 3-1 Print Control Circuits
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4. Operation Panel Circuit
This is composed of switches and LED.
1) Switches
S1 (LF switch) and S2 (LINE switch) are provided. S1 is controlled by R18, C6, and IC7 (74LS04),
and S2 by R17, C5, and IC7 (74LS04).
2) LED
LED1 (POWER) is lit when the power is on. LED2 (SEL / ALARM) is a monitor for online and alarm.
LED1 is connected to R14, and LED2 is connected to R16, Tr3, and R15, and both LEDs are controlled
by PB4 of IC1.
Fig. 4-1 Operation Panel Circuit
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5. Drawer and Winder Control Circuit
This circuit is composed of two circuits. AW (Winder) and DR1 are common for one circuit and each
function is selectable. Another is the control for DR2 only.
1) AW / DR1 Control Circuit
This is composed of R24, Tr4, tr5, and D1, and connected to PB6 of IC1 through IC8 to control AW and
DR1.
2) DR2 Control Circuit (Option)
This is controlled by PF3 of IC1 through R102, Tr101, R103, and the drive of IC5 (STA401A).
JP2 can be connected to output DR1 signals to CN6.
Fig. 5-1 Drawer Control Circuit
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6. Dip Switch Circuit
1) Dip Switch Circuit
DS1 (Dip switch) is composed of eight switches, and reads with AN0 to AN7 of IC1.
ONLINE / OFFLINE, character, CR control, AW / DR1 and so on can be set by setting of
the Dip Switch.
2) PE (Paper end) Circuit
ON / OFF signals from the mechanical switch is input to PB5 of IC1 through R13, C4,
and IC7 (74LS04). Presence / absence of paper is detected by ON / OFF of the switch.
Fig. 6-1 Dip Switch and PE Control Circuit
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7. Cutter Control Circuit (Option)
This is composed of an input circuit to control cutter position and a drive circuit to operate the cutter.
1) Input Circuit
The input circuit to control cutter position is input to PF2 of IC1 through R101, C101, and IC8 (74LS04)
to control the cutter.
2) Drive Circuit
The drive circuit to operate the cutter outputs cutter control signals from PF0 and PF1 of IC1 through
TA1 (TA8428K). It operates with the following signals.
Input
PF0
H
L
H
L
Output Mode
PF1
H
H
L
L
Brake
Reverse spin
Regular spin
Stop
Fig. 7-1 Cutter Control Circuit
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8. Serial Interface Circuit (3535R-type only)
1) Transmitting and Receiving Circuits (RS-232C)
Data receiving (RD), BUSY (DTR), and FAULT signals are transmitted and received by a RS-232C
transmitter of IC9 (MAX232C). RD signals are controlled by PC1 of IC1, FAULT signals by PC0 of IC!,
and DTR signals by PC2 of IC1 respectively.
2) Reading of Dip Switch
DS2 (Dip switch) is composed of eight switches, and reads with PD0 to PD7. Setting the dip switch
enables baud rate (110 to 9600 bps), word length, parity check, and parity condition setting.
3) Positive and negative voltage for RS232C
A power supply of +12V is required to maintain the voltage level of RS-232C.
Since this printer produces +12V voltage with a power supply circuit built in the IC, a separate +12V
power supply is not required.
Fig. 8-1 Serial Interface Circuit
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9. Parallel Interface Circuit (3535P-type only)
1) Input Signals to 3535P
(a) D0-D7
These are circuits to input 8-bit parallel data signals from the host, and are input to PD0 to PD7 of IC1
through IC9 (74LS373).
(b) STB
These are signals to read 8-bit parallel data signals, D0 to D7, and control and input IC12 (74LS73) and
IC9 (74LS73) to INT1 of IC1 through C16, R2, and IC10 (74LS32).
(c) RESET (Option)
This is signal to initialize the entire printer from the outside. It is connected to RESET of IC1 through
C101, R104, R105, and IC11 (7406).
2) Output Signal from 3535P
(a) ACK
This is a data request signal of 8-bit parallel data signals (D0 to D7), and is output at the end of
BUSY signals. It is controlled by PC1 of IC1, and output through IC11 (7406).
(b) BUSY
This is a signal to show BUSY status of the printer. It is controlled and output by and STB signal and
PC2 of IC1.
(c) FAULT
This is output when the printer is in an alarm condition, and stops all the control. It is controlled by PC0
of IC1, and is output through IC11 (7406).
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iDP-3535 Service Manual
Fig. 9-1 Parallel Interface Circuit
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10. Power Supply Circuit (Common description to 120 VAC, and 230 VAC)
This supplies 120VAC, or 230VAC for operation from the outside. If is composed of circuits to supply
+5V for control circuits and +24V for printer mechanism and external unit drives.
1) Primary Side Circuit
When the outside power is available, turning the power switch on supplies power to the primary side
composed of SW, F1, C1, NF, and C2. Depending on specifications, 120VAC, and 230VAC are produced
among the transformers 1 to 3.
Parts for AC codes, F1, and TR vary with input specifications.
AC100V
AC120V
AC230V
AC Code
25-0183
25-0184
25-0185
F1
1A, 250V
1A, 250V
TO. 5A, 250V
TR
25-0288
25-0289
25-0290
2) Secondary Side +24V Circuit
Turning the switch on outputs about 28VAC between 10 and 11 of the secondary side of the transformer.
28VAC is rectified and smoothed by DS1 and C5, and +24V is output through IC1 (M5231TL), Tr1, R1,
R1, C6, R2, R3, R4, C7, and C8.
3) Secondary Side +5V Circuit
About 8.5VAC is produced between 6 and 7 of the secondary side of the transformer. 8.5VAC is rectified
and smoothed by DS2 and C9, and +5V is output through C11, C12, and the three-terminal regulater of
IC2 (µPD2405HF).
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iDP-3535 Service Manual
Fig. 10-1 Power Supply Circuit
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CIRCUIT DIAGRAM
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iDP-3535 Service Manual
PARTS LIST
CONTROL BOARD ASSY : SERIAL TYPE (3535-01)
Ref. No.
Parts No.
Description
IDP3535
Q' ty
IC 1
4
5
6
7, 8
9
E 101-930
E 390-100
E 390-401
E 2010030
E 201-611
E 2010040
CPU BM606PC-00
Tr. Array HA13408
Tr. Array STA401A
Reset IC M51943BSL
TTL
HD74LS04P
I / F IC MAX232CPE
1
1
1
1
2
1
TR 1-4
5
E 359-041
E 379-130
Transistor 2SC945 (Q, P)
Transistor 2SD1506
5
1
D1
E 400-260
Diode
1N5392
1
LED 1, 2
E 480-350
LED
EL-264GT / F54-A
2
R 1-3, 13
4--6,
10 - 12
16, 19
20, 22
7
8, 9
17, 18
24
14, 15
21
25
E 3102-041
E 3103-041
Resistor
Resistor
1 / 4W
1 / 4W
1K J
10K J
4
10
E 3101-041
E 3332-041
Resistor
Resistor
1 / 4W
1 / 4W
100 J
3.3K J
1
5
E 3331-041
E 3472-041
E 3159-010
Resistor
Resistor
Resistor
1 / 4W
1 / 4W
1W
330 J
4.7K J
1.5 J
2
1
1
E 2220-010
C. Cap.
FCC-102-K, 50V
6
FCC-103-M, 25V
FCC-300-J, 50V
FCC-104-Z, 50V
1
2
3
C 1, 2
4--6, 9
3
7, 8
10, 11
14
C 12
13
15, 19
16, 18
E 2220-020
E 2220-030
E 2220-040
C. Cap.
C. Cap.
C. Cap.
E 2230-010
E 2230-020
E 2230-030
E 2230-040
El.
El.
El.
El.
RA 1
2, 3
E 3500-010
E 3500-020
Re. Array 10-10K J
Re. Array 8-10K J
1
2
OSC
E 501-210
Resonator CSA11. OMT020
1
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Cap.
Cap.
Cap.
Cap.
FAC-476-M,
FAC-107-M,
FAC-475-M,
FAC-106-M,
28
35V-6.3*11
16V-6.3*7
16V-6.3*7
50V-5*11
1
1
2
3
iDP-3535 Service Manual
PARTS LIST
CONTROL BOARD ASSY : SERIAL TYPE (3535-01)
Ref. No.
Parts No.
Description
IDP3535
Q' ty
S 1, 2
E 5102-450
Tact Switch SKHHNH
2
CN 1
2
3
4
E 48000260
E 4800-690
E 48000265
E 48000280
E 48000285
E 48000570
Connector B5P-SHF-1
Connector 5267-02A
Connector 5045-04A
Connector FCN-674J025-L / C
Conn. Holder FCN-770A68
Conn. Holder FCN-771A21
1
1
1
1
1
1
DS 1, 2
E 5103-460
Dip Switch
2
CA 1
2
E 48000275
E 48000290
Harness
Harness
25-0176
25-0177
1
1
TA 1
E 390-230
Tr. Array
TA8428K
1
C 101
E 2220-010
C. Cap.
FCC-102-K, 50V
1
CN 5
6
E 48000350
E 48000565
Connector 5267-04A
Jack
285D-9660J-101
1
1
R 101
102
103
E 3332-041
Re. 1 / 4W
3.3K J
2
E 3102-041
Re. 1 / 4W
1K J
1
TR 101
E 359-041
Transistor 2SC945 (Q, P)
1
D 101
E 400-260
Diode
1
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SD-08ZL
1N5392
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iDP-3535 Service Manual
PARTS LIST
CONTROL BOARD ASSY : SERIAL TYPE (3535-02)
Ref. No.
Parts No.
Description
IDP3535
Q' ty
IC 1
4
5
6
7, 8
9
10
11
12
E 101-930
E 390-100
E 390-401
E 2010030
E 201-611
E 201-811
E 201-672
E 2010201
E 201-592
CPU CBM606PC-00
Tr. Array HA13408
Tr. Array STA401A
Reset IC M51943BSL
TTL HD74LS04P
TTL HD74LS373P
TTL HD74LS32P
TTL HD7406P
TTL HD74LS73P
1
1
1
1
2
1
1
1
1
TR 1-4
5
E 359-041
E 379-130
Transistor 2SC945 (Q, P)
Transistor 2SD1506
4
1
D1
E 400-260
Diode 1N5392
1
LED 1, 2
E 480-350
LED EL-264GT / F54-A
2
R 1-3, 13
28
4--6,
10 - 12, 16
19, 20, 22
8, 9
17, 18
24, 26, 27
29, 30
14, 15
21, 31
25
E 3102-041
Resistor 1 / 4W 1K J
E 3103-041
Resistor 1 / 4W 10K J
8
E 3332-041
Resistor 1 / 4W 3.3K J
9
E 3331-041
E 3472-041
E 3159-010
Resistor 1 / 4W 330 J
Resistor 1 / 4W 4.7K J
Resistor 1W 1.5 J
2
2
1
C 1, 2, 4-6
9
3
7, 8
10, 11, 14
15
12
13
16
17
RA 1
2
E 2220-010
C. Cap.
FCC-102-K, 50V
6
E 2220-020
E 2220-030
E 2220-040
C. Cap.
C. Cap.
C. Cap.
FCC-103-M, 25V
FCC-300-J, 50V
FCC-104-Z, 50V
1
2
4
E 2230-010
E 2230-020
E 2220-070
E 2240-020
E 3500-010
E 3500-020
El. Cap. FAC-476-M, 35V-6.3*11
El. Cap. FAC-107-M, 16V-6.3*7
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Re. Array 10-10K J
Re. Array 8-10K J
30
1
1
1
1
1
1
iDP-3535 Service Manual
PARTS LIST
CONTROL BOARD ASSY : SERIAL TYPE (3535-02)
Ref. No.
Parts No.
Description
IDP3535
Q' ty
RA 3
E 3500-030
Re. Array 10-3.3K J
1
OSC
E 501-210
Resonator CSA11. OMTZ020
1
S 1, 2
E 5102-450
Tact Switch SKHHNH
2
CN 1
2
3
4
E 48000260
E 4800-690
E 48000265
E 48000600
Connector
Connector
Connector
Connector
1
1
1
1
DS 1
E 5103-460
Dip Switch SD-08ZL
1
CA 1
2
E 48000275
E 48000290
Harness 25-0176
Harness 25-0177
1
1
TA 1
E 390-230
Tr. Array TA8428K
1
C 101
102
E 2220-010
E 2220-060
C. Cap.
C. Cap.
1
1
CN 5
6
E 48000350
E 48000565
Connector 5267-04A
Jack
285D-9660J-101
1
1
TR 101
E 359-041
Transistor
1
D 101
E 400-260
Diode
R 101,
102
104, 105
103
E 3332-041
Re. 1 / 4W 3.3K J
4
E 3102-041
Re. 1 / 4W 1K J
1
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B5P-SHF-1
5267-02A
5045-04A
57GE040360-751
FCC-102-K, 50V
FCC-222-K, 50V
2SC945 (Q, P)
1N5392
1
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iDP-3535 Service Manual
PARTS LIST
POWER SUPPLY PCB ASSY (3535-03)
Ref. No.
Parts No.
IDP 3535
Description
SW
E 4003-590
Power Switch
TA
E 4014-270
Terminal
FH 1, 3
E 4006-240
Fuse Holder
F 1, 3
1
3
E 4005-610
E 4005-615
E 4005-620
Fuse
Fuse
Fuse
NF
E 4009-390
Noise Filter
IC 1
2
E 390-150
E 390-160
Regulator
Regulator
TR 1
E 324-011
DS 1
2
A1C13112F028
120 220
V
V
←
←
301-022-1000
030210
GMA-1A
S506 (250V / 500mA)
235001
←
←
←
←
←
←
←
←
M5231TL
uPC2405H
←
←
←
←
Transistor
2SB1340
←
←
E 450-360
E 450-370
Re. Diode
Re. Diode
PBP203
PBP153
←
←
←
←
C 1, 2
5
6
7
8
9
10
11
E 2240-010
E 2230-050
E 2220-050
E 2230-060
E 2230-070
E 2230-080
E 2230-020
E 2240-020
M. Cap.
El. Cap.
C. Cap.
El. Cap.
El. Cap.
El. Cap.
El. Cap.
M. Cap.
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
R1
2
3
4
CN 1
HS
E 3331-041
E 3561-041
E 3203-100
E 3152-110
E 48000355
E 4010-450
M3×8
M3×6
Resistor 1 / 4W 330 J
Resistor 1 / 4W 560 J
Resistor 1 / 4W 20K J
Resistor 1 / 4W 1.54K J
Connector F5P-SHVQ
Heat Sink 50-0139
Screw M3 × 8
Screw M3 × 6
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
←
CITIZEN
PLA3221R0D01
FPFC-104-20%
FAC-228-M, 6.3V-25*30
FCC-101-J, 50V
FAC-105-M, 50V-5*11
FAC-477-M, 35V-10*20
FAC-338-M, 16V-16*25
FAC-107-M, 16V-6.3*7
FPFC-104-5%
32
iDP-3535 Service Manual
PARTS LIST
POWER SUPPLY PCB ASSY (3535-03)
Ref. No.
Parts No.
TR
CB
CITIZEN
IDP 3535
Description
120 220
V
V
E 4001-945
E 4001-940
P. Trans.
P. Trans.
25-0289
25-0290
←
E 6100-675
E 6100-690
AC Cord
AC Cord
PS204
M2511
←
E 6101-115
E 6101-120
Cord Bush
Cord Bush
SR-F41
SR-5N-4
←
33
←
←
←
iDP-3535 Service Manual
CITIZEN
34
iDP-3535 Service Manual
CITIZEN
35
iDP-3535 Service Manual
CITIZEN
36
iDP-3535 Service Manual
CITIZEN
37