SAMSUNG SF150TB.pdf part of Samsung SF150TB SAMSUNG SF150TB.pdf, Facsimile Machine text manual preview

Text preview for : SAMSUNG SF150TB.pdf part of Samsung SF150TB Facsimile Machine

Back to : SAMSUNG SF150TB.pdf | Home

FACSIMILE
SF150T

SERVICE
FACSIMILE
0 00 000 0000

Manual

CONTENTS
1. Precautions 2. Specification 3. Operating Instructions 4. Disassembly and Reassembly 5. Circuit Description 6. Troubleshooting 7. Electrical Parts List 8. Exploded Views and Parts List 9. PCB Diagrams 10. Block Diagram 11. Wiring Diagram 12. Schematic Diagrams

00 00 0000 000 0

1 Precautions
Follow these safety, ESD, and servicing precautions to prevent personal injury and equipment damage.

1-1 Safety Precautions
1. Be sure that all built-in protective devices are in place. Restore any missing protective shields. 2. Make sure there are no cabinet openings through which people- particularly childrenmight insert fingers or objects and contact moving parts or dangerous voltages. 3. When re-installing chassis and assemblies, be sure to restore all protective devices, including control knobs and compartment covers. 4. Design Alteration Warning: Never alter or add to the mechanical or electrical design of this equipment, such as auxiliary connectors, etc. Such alterations and modifications will void the manufacturer's warranty. 5 Components, parts, and wiring that appear to have overheated or are otherwise damaged should be replaced with parts which meet the original specifications. Always determine the cause of damage or overheating, and correct any potential hazards. 7. Product Safety Notice: Some electrical and mechanical parts have special safety-related characteristics which might not be obvious from visual inspection. These safety features and the protection they provide could be lost if a replacement component differs from the original. This holds true, even though the replacement may be rated for higher voltage, wattage, etc. 8. Components critical for safety are indicated in the parts list with symbols . Use only replacement components that have the same ratings, especially for flame resistance and dielectric specifications. A replacement part that does not have the same safety characteristics as the original may create shock, fire, or other safety hazards.

6. Observe the original lead dress, especially near sharp edges, AC, and high voltage power supplies. Always inspect for pinched, out-ofplace, or frayed wiring. Do not change the spacing between components and the printed circuit board.

SF150T

1-1

Precautions

1-2 ESD Precautions
Certain semiconductor devices can be easily damaged by static electricity. Such components are commonly called "Electrostatically Sensitive (ES) Devices", or ESDs. Examples of typical ESDs are: integrated circuits, some field effect transistors, and semiconductor "chip" components. The techniques outlined below should be followed to help reduce the incidence of component damage caused by static electricity. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 1. Immediately before handling a semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, employ a commercially available wrist strap device, which should be removed for your personal safety reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ESDs, place the assembly on a conductive surface, such as aluminum or copper foil, or conductive foam, to prevent electrostatic charge buildup in the vicinity of the assembly. 3. Use only a grounded-tip soldering iron to solder or desolder ESDs. 4. Use only an "anti-static" solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ESDs. 5. Do not use Freon-propelled chemicals. When sprayed, these can generate electrical charges sufficient to damage ESDs. 6. Do not remove a replacement ESD from its protective packaging until immediately before installing it. Most replacement ESDs are packaged with all leads shorted together by conductive foam, aluminum foil, or a comparable conductive material. 7. Immediately before removing the protective shorting material from the leads of a replacement ESD, touch the protective material to the chassis or circuit assembly into which the device will be installed. 8. Maintain continuous electrical contact between the ESD and the assembly into which it will be installed, until completely plugged or soldered into the circuit. 9. Minimize bodily motions when handling unpackaged replacement ESDs. Normal motions, such as the brushing together of clothing fabric and lifting one's foot from a carpeted floor, can generate static electricity sufficient to damage an ESD.

1-3 Lithium Battery Precautions
1. Exercise caution when replacing a Lithium battery. There could be a danger of explosion and subsequent operator injury and/or equipment damage if incorrectly installed. 2. Be sure to replace the battery with the same or equivalent type recommended by the manufacturer. 3. Lithium batteries contain toxic substances and should not be opened, crushed, or burned for disposal.

1-2

SF150T

8. Exploded Views and Parts Lists
8-1. Total Assembly

1 3 2

S3 S4 4 S1 5 6 7 S1

8

9

10

11

S2

12

S2

SF150T

8-1

Exploded Views and Parts Lists

Total Assembly Parts Lists
Location No. 1 2 3 4 5 6 7 8 9 10 11 12 S1 S2 S3 Description ASS'Y-OPE UNIT ASS'Y-TOP COVER SPACER GUIDE-TX PBA-LIU REAR-BRKT PBA-MAIN SMPS-V2, AC/DC ASS'Y-BASE UNIT ASS'Y-MAIN CHASSIS UNIT ASS'Y-HANDSET CURL-CORD SCREW, TAPTITE, BH, +, M3, L8 SCREW, TAPTITE, BH, +, M3, L6 SCREW, TAPTITE, BH, +, M3, L6 SEC. Code JF96-01296A JF96-01297A JF72-40611A JF72-41122Z JF92-00843Q JF70-10681A JF92-00842E JF44-10059A JF96-01298A JF96-01253A JF96-01262A JF39-60075A 6003-000015 6003-000261 6003-000115 Q'ty 1 1 1 1 1 1 1 1 1 1 1 1 11 2 2 Remark

8-2

SF150T

Exploded Views and Parts Lists

8-2. Ass'y OPE Unit

1 2 3 4 8 11 12 13 15 10 16 17 18 S1 27 20 19 9 5 7 14 6

26 S2 21

S3

23 24 25

22

SF150T

8-3

Exploded Views and Parts Lists

Ass'y OPE Unit Parts Lists
Location No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 S1 S2 S3 OPE COVER LCD-WINDOW KEY-ONETOUCH KEY-OHD KEY-STOP KEY-START KEY-TEL KEY-TAD(A) KEY-TAD(B) KEY-MENU KEY-RESOLUTION KEY-RECEIVE KEY-ANSWER RUBBER-CONTACT DISPLAY-LCD CBF-WIRE, MAIN-OPE, 18 P CBF-WIRE, LIU-OPE, 7 P PBA-OPE CHASSIS OPE UNIT BRKT-TPH UNIT GUIDE-TPH(R) PRINT HEAD-THERMAL PBA-P.EMPTY GUIDE-TPH(L) CBF-WIRE, MAIN-TPH, 14P BRUSH-ANTISTATIC FLAT CABLE, OPE-LCD SCREW, TAPTITE, PWH, +, B, M2. SCREW-MACHINE, BH, +, M3, L4 SCREW, TAPTITE, BH, +, B, M3, L Description ASS'Y-OPE UNIT SEC. Code JF96-01296A JF72-42016Z JF75-11004F JF72-42021A JF72-42022A JF72-42029A JF72-42028A JF72-42026A JF72-42056A JF72-42057A JF72-42020A JF72-42018B JF72-42017B JF72-42019M JF73-40521A JF07-20061A JF39-41081A JF39-40957A JF92-00844B JF70-10863A JF70-10861B JF70-10679A JF47-30069B JF92-00704B JF70-10679B JF39-40955A JF75-10650A JF39-41018A 6003-000193 6001-000125 6003-000015 Q'ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 4 2 Remark

8-4

SF150T

Exploded Views and Parts Lists

8-3. Ass'y COVER TOP

4

3 S1

5 S2 2

1 6 7 8 11 12 S3 S3 9 10

SF150T

8-5

Exploded Views and Parts Lists

Ass'y COVER TOP Parts Lists
Location No. 1 2 3 4 5 6 7 8 9 10 11 12 S1 S2 S3 TOP COVER HINGE-OPE(R) COVER-SPRING(R) HINGE-BRKT(R) BATTERY-COVER HINGE-BRKT(L) COVER-SPRING(L) HINGE-OPE(L) SWITCH-HOOK, 48 V, 200 mA PBA-HOOK SPEAKER, 1 W, 8 OHM, 83dB UNIT-FIXING BRKT SCREW, TAPTITE, BH, +, M3, L6 SCREW, TAPTITE, BH, +, M3, L8 SCREW, TAPTITE, PWH, +, B, M2.5, L6 Description ASSEMBLY-COVER TOP SEC. Code JF96-01297A JF72-42015A JF70-10676A JF70-40562A JF70-10677A JF72-42027A JF70-10677B JF70-40562B JF70-10676B 3409-000117 JF92-00845C 3001-001044 GB70-10500A 6003-000261 6003-000015 6003-000193 Q'ty 1 1 1 1 1 1 1 1 1 1 1 1 1 3 2 2 Remark

8-6

SF150T

Exploded Views and Parts Lists

8-4. Ass'y Handset

1

3 S1 9 2

4 5 6

7

8

SF150T

8-7

Exploded Views and Parts Lists

Ass'y Handset Parts Lists
Location No. 1 2 3 4 5 6 7 8 9 S1 Description ASS'Y-HANDSET HANDSET-LOWER AUDIO-RECEIVER, 160 OHM HOLD-DUMMY RUBBER-MIC PBA-H/S MIC CBF-HARNESS WEIGHT-BALANCE HANDSET-UPPER RING-OP, ID17, OD35 SCREW, TAPTITE, PH, +, B, M3, SEC. Code JF96-01262A JF72-42014A 3009-001001 GB72-40792A JF73-40501A JF92-00625A JF39-40834A JF70-10864A JF72-42013A 6044-000138 6003-000168 Q'ty 1 1 1 1 1 1 1 1 1 1 1 Remark

8-8

SF150T

Exploded Views and Parts Lists

8-5. Ass'y Base

4

1 2

3

9 10 5 7 8 S1 6

SF150T

8-9

Exploded Views and Parts Lists

Ass'y Base Parts Lists
Location No. ASS'Y-BASE 1 2 3 4 5 6 7 8 9 10 S1 CBF-WIRE, MAIN-CIS/MODE MICRO-SWITCH STEP-MOTER, 7.5 DEG, 24 V ASS'Y-MAIN CHASSIS UNIT BASE PBA-D'DET CBF-WIRE, HANDSET-LIU RUBBER-FOOT MIC-CONDENSOR MIC-ADAPTER SCREW, TAPTITE, BH, +, M3, L6 Description SEC. Code JF96-01298A JF39-41062A 3405-000166 3101-000171 JF96-01253A JF72-42025A JF92-00888A JF39-41066A JF73-10002A 3003-000120 GB72-40770A 6003-000261 Q'ty 1 1 1 1 1 1 1 1 2 1 1 2 Remark

8-10

SF150T

Exploded Views and Parts Lists

8-6. Harness

1 2 3

14'

9 11 3'

5

4' 6 13

4

4'' 15 14

11' 10

8

8' 2' 1'

7 6'

10'

5'

12

7'

SF150T

8-11

Exploded Views and Parts Lists

Harness Parts Lists
Location No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description CBF-WIRE, MAIN-TPH, 14 P CBF-WIRE, MAIN-OPE, 18 P CBF-WIRE, LIU-OPE, 7 P CBF-WIRE, MAIN-LIU, 22 P CBF-WIRE, LIU-HANDSET CBF-WIRE, MAIN-CIS/MODE CBF-WIRE, MAIN-D.DET, MIC, 5 P STEP-MOTER, 7.5 DEG, 24 V CBF-WIRE, LIU-HOOK CBF-WIRE, POWER-MOTOR CBF-WIRE, POWER-TOP COVER CURL CORD CABLE CLAMP CBF-WIRE, MAIN-BATTERY, 2 P CBF-WIRE, MAIN-SPEAKER, 2 P SEC. Code JF39-40955A JF39-41081A JF39-40957A JF39-41063A JF39-41066A JF39-41062A JF39-41078A 3101-000171 JF39-41080A JF39-40963B JF39-40962B JF39-60075A 6502-001026 JF39-41082A JF39-41079A Q'ty Remark

8-12

SF150T

6. Troubleshooting
6-1. Initial Checkout and Overall Troubleshooting Flow
Plug in the power cord

Start

System initialized ?

Y

Power Supply OK ?

Y

N
See Section 6-3

N
See Section 6-2

Load document in feeder

Document feed ?

Y

Push 'START' Key

Y

CIS ON ?

Y

N
See Section 6-4

N
See Section 6-5

Copy OK ?

Y

OGM Recording

OGM play back ?

Y

Call machine from another phone

N
See Section 6-5

N
See Section 6-6

Auto Answer OK ?

Y

ICM Recording ?

Y

Manual operation OK ?

Y

RX OK ?

Y

N
See Section 6-7

N
See Section 6-8

N
See Section 6-9

N
See Section 6-10

A

SF150T

6-1

Troubleshooting

A

Lift Handset off hook

Dial tone OK ?

Y

TX OK ?

Y

End

N
See Section 6-11

N
See Section 6-12

6-2

SF150T

Troubleshooting

6-2. Check Power Supply

Start

Power cord connected ? N

Y

Check AC socket voltage

220 - 240 VAC?

Y

N

Connect as required

END

Notify customer

Check Power Cord Continuity N Replace Cord

Y

Fuse OK ?

Y

Q1 OK ?

R5 changed value ? N End

Y

N Replace Fuse

N Replace Q1

Remove short

SF150T

6-3

Troubleshooting

6-2-1 No + 5 V

Start

output shorted ?

N

D4 Open or Shorted ? Y Replace D4

N

Check U2 Input voltage

Y Remove short

DC 6 V

Y

Check U2 ?

Y

Check CON 1

End

N Check PCB Pattern

N Replace U2

6-2-2 No -12 V

Start

output shorted ?

N

D5 Open or Shorted ? Y Replace D5

N

Check U1 Input voltage

Y Remove short

-15 VDC

Y

U1 Output ?

Y

Check CON1

End

N Check PCB Pattern

N Replace U1

6-4

SF150T

Troubleshooting

6-2-3 No + 24 V

Start

output shorted ?

N

D3 Open or Shorted ? Y Replace D3

N

OVP operation

Y Remove short

Check OVP operation N Restart

Y

Q3 OK ?

Y

Check CON1

End

N Replace Q3

6-2-4 + 24 V TPH Doesn't output

Start

Check C/S port short ? Y Remove short

N

Q5 OK ?

Y

Check CON1

N Replace Q5

End

SF150T

6-5

Troubleshooting

6-3. System Not Initialized

Start

Check Vcc � 4.75 V P1-4 (+5V) P1-3 (GND5) N

Y

Check U3 Pin 5 = "High" Y

N

Check U3 Pin 6 (above +2.25 V)

N

Replace U3

See Section 6-2-2

Step motor driving

Y

Check P5 Harness or OPE PBA OK Replace U7 Fax Engine IC

NG

Replace P5 Harness or OPE PBA

N

Check 12 MHz Clock U7-37 Y Replace U14 Motor Driver

NG

Check 24 MHz Clock U7-129 OK

NG

Replace X2 XTAL

O.K ?

Y

End

N Replace U7 Fax Engine IC

O.K ?

Y

End

N

Replace Main PBA

6-6

SF150T

Troubleshooting

6-4 Document Not Loading

Start

Insert Document

P7-1 "L" ?

Y

Check 24 V P6-5, 6 ? N See Section 6-2

Y

N Replace D-DET PBA or P7 Harness

P6-1, 2, 3, 4 Motor Strobe NG

OK

Replace Motor

U7-49, 50, 51, 52 Motor Strobe NG Replace U14 Replace U7

OK

END

SF150T

6-7

Troubleshooting

6-5 No Copy Mode Operation

Start

TPH Test O.K ?

Y

CIS Test O.K ?

Y

Is Memory Clear ?

Y

Reload Document

N

N

N

B

Replace Main PBA

Check U7-55 "H"
N

Y

Check P1-10 "L"
N

Y

Check +24 V P1-8, 9 ?
N

Y

P2-4, 6, 8, 10 TPH strobe
N

Y

Replace U7

Replace U5

See Section 6-2

Replace U7

P2-7, 11, 12

Y

Replace TPH

N

Replace U5

O.K ?

Y

Restart

N

Replace U7

O.K ?

Y

Restart

N

Replace Main PBA

6-8

SF150T

Troubleshooting

6-5 Continued

B

CIS LED on ?

Y

Check P3-8 CLK1: 300 kHz NG Replace U7

OK

Check P3-6 START Signal NG Replace U7

OK

P3-4 - 12 V ?

Y

N

See Section 6-2

Check P3-9 CLED � 1 V N

Y

Replace CIS

Replace CIS

U7-87 "H" L

H

Replace Q2

Replace U7

SF150T

6-9

Troubleshooting

6-6. OGM Not Playing Back

Start

OGM Play Back ?

Y

End

N

Speaker On

N

Check Mic signal from P7-4, 5

Y

Check signal from U3-16 ?

N

Replace main board

Y

Check P7 Harness ?

N

Replace Mic.

Y

End

N

Y
Check signal from U3-29, 31 ?

N

End

Replace U3

Y

Replace speaker

End

6-10

SF150T

Troubleshooting

6-7. ICM Not Recording
Start

Call machine from other phone

ICM Recording mode ?

N

Check LIU board

Y

ICM Playback ?

N

Y

OK ?

Y

N

Replace main board

Replace LIU board

End

SF150T

6-11

Troubleshooting

6-8. Malfunction in Auto Answer
Start

Call machine from another phone

Auto answer ?

Y

N

Check signal P4-16

+5V 0V

?

Y

Replace U7

N

Replace LIU board

END

6-12

SF150T

Troubleshooting

6-9. Malfunction in Manual Receiving
Start

Lift handset Press START

Machine goes on-line ?

Y

N

Check U7-45 (Hook Event)

OK ?

Y

Check LIU board

N

OK ?

N

Replace LIU board

Y

Replace U7

Replace main board

End

SF150T

6-13

Troubleshooting

6-10. Automatic Receive Malfunction

Start

Call fax machine

Receiving Data ?

Y

Return Machine to Customer

N
Rings exceed �Rings To Answer� Setting ?

N
Main Board P4-18, 19 TX/RX

N

Y

Replace LIU Board

Y
Auto Answer ?

Y

N

Replace: Main Board

Go To 6-9 �Manual Receive Malfunction�

6-14

SF150T

Troubleshooting

6-11. No Dial Tone

Start

Press OHD/V.REQ.

Test Telephone Cord

NG

Replace Telephone Cord

OK

Dial tone ?

Use a phone to check service at wall jack

NG OK
Service OK ? Lift Handset

N

Request Telephone Service

Y

Dial tone ?

OK

Main PCB U7-54 CML1

L
Check/Replace: Speaker Main Board U14 P4, 205, 206

NG

H

Check / Replace: Handset cord Handset Hook Switch LIU U201 LIU Board

Main PCB U3-29, 31 SPK_OUT

OK

NG

Replace U3 Return machine to Customer

SF150T

6-15

Troubleshooting

6-12. Transmit Failure

Start

Load document

Dial Receiving Machine

Feed OK ?

Y

Transmit Begin ?

Y

N

N

Chart 6-4 Document Not Loading

Replace: LIU board Main Board

Return Machine to Customer

6-16

SF150T

5. Circuit Description
5-1 General
The main circuit board controls the machine, and consists of Super Fax Chip (KS16118), External memory, CODEC circuit with modem-TX and RX signal path and some parts of the Line Interface Unit, Digital TAD circuit with DSP amd DRAM, witch controls the system.

5-2 System Control Section
This circuit consists of the EP-ROM and SRAM, external Real Time Clock crystal, RTC and memory back-up circuitry, and the Super Fax Chip (KS16118). The KS16118 Super Fax Chip is an integrated 9600 bps modem, image processor, 8-bit MPU, peripheral controller, and analog front end circuit on a single-chip. Peripheral functions inculde 2-channel SI0, 3-channel DMA, 6-bit Half flash A/D converter, scanner and video processor units, TPH interface, CODEC unit, and tone generator. Modem is a 9600 bps, half duplex monolithic device incorporating digital filters, a Samsung SSP1600 digital signal processor and CPU-Interface logic.

5-2-1 Memory Map
The external memory of the CPU is devided into, 1 byte(FF00H) DSP chip select, 32kbyte SRAM (0000H through 7FFFH) and 128kbyte EP-ROM (0100H through 1FFFH).

1FFFH DSP /CS PCS1 /PMS (EP-ROM) Peripheral PCS0

FFFFH FF80H FF7FH FF00H FEFFH

0100H 00FFH Interrupt Vectors 0000H [ Program Memory ]

/DMS (SRAM)

0000H [ Data Memory ]

Figure 5-1: KS16118 External Memory Map

SF150T

5-1

Circuit Description

5-2-2 lExternal Chip Control
KS16118 internal logic generates chip select signals for both memory chips and peripherals. To support external access, from one to three wait cycles can be inserted under program control during external access. A chip select signal line goes active (low) whenever its corresponding device is accessed over the external interface. The peripheral addresses are located in data memory space. /DMS : SRAM chip select active (low) /PMS : EP-ROM chip select active (low) /PCSn : Peripheral chip select active (low) D0 - D7 : 8 bit data bus A0 - A15 : address bus

5-2-3 System Clock
The 12 MHz internal system clock frequency is generated by dividing the 24 MHz clock.

OP00-OP06 XIN LED_CTL

OPERATING PANEL

LCD_EN OPI0-OPI3

XOUT

RTC CRYSTAL

STB 0-3

PRINTER DATA CONTROL AND SENSORS

PDAT PCLK PLAT THADI

/DMS /RD /WR D0~D7 A0~A14

DATA MEMORY

KS16118
/RD

MOTOR DRIVER (MOTOR)

SM0-SM3 MODE A16 /PMS

D0~D7 A0~A15

PROGRAM MEMORY

SI CLK1

SCANNER CONTROL AND PROCESSING

GENERAL PURPOSE I/ 0
Vin +Vref -Vref /RESET RESTOUT

Figure 5-2: XFC Hardware Interface Signals

5-2

SF150T

Circuit Description

5-2-4 Real Time Clock (RTC)
This circuit receives clock pulses from an external 32.768 kHz crystal, which it divides into hours, minutes, seconds, year, month, and day. A battery maintains operation when power is off. KS16118 can up-track 100 years, begining with 1992.

5-2-5 Print Control
The PCLK and PDATA signals synchronize serial print data to the TPH. PLAT latches TPH serial print data to the TPH from a shift register through PDATA. STB0 - STB3 enable TPH printing in four steps. This system has a 10ms/line printing format and sets STB High/Low enable status according to the STBPOL signal.

PDATA

PCLK

PLAT STB0
STBWID [0:11]

STB1

STB2

STB0FF [0:11]

STB3

Figure 5-4: Printer Timing

5-2-6. A/D Converter (Scanner & TPH Temperature)
Using a half-flash conversion technique, the 6-bit A/D converter supports a 0.8�s peak conversion time and dissipates only 7mA, maximum. The half-flash unit uses 16 comparators, a most significant 3-bit ADC, and a least significant 3-bit ADC. If the analog input voltage is greater than +Vref, the A/D conversion result is 3FH. If the analog input voltage is less than -Vref, the A/D conversion result is 00H. A/D conversion register, ADCON (19H), is used to select an internal or external source for the A/D converter, to enable or disable the converter, and to select the operating mode (H: ADin 1 (Scanner), L: ADin 0 (TPH)).
+5V

R4

THD1

TPH
Thermistor

Rth (T)

R5

GND5

Figure 5-6: THD Connection Circuit

SF150T

5-3

Circuit Description

5-2-7 Operation Panel Control Communication
The Operation Panel is controlled by the Port 1, Port2, and Port 5 registers. Port 1 (E2H) is a 4-bit general output port for LCD display data. This port can be configured for normal data (P1.4P1.7) or alternately as internal MODEM V.24 interface output signals (P1.0-P1.3). Port 2 (E4H) is an 8-bit port with both input and I/O pins. P2.0-P2.3 are input ports for OPE key scan data, and P2.6-P2.7 are not used for SF150T. Port 5 (EAH) is an 8-bit port with both output and I/O pins. P5.0 and P5.4 are used for LED control and LCD enable.

5-2-9 CIS Input Processor
To process the B/W input signal, maximum (+Vref) and minimum (-Vref) values of the CIS input signal are adjusted by calibrating KS16118 in the high state for maximum level, and setting them to earth for minimum level. Shading correction uses a multiplier composed of a 9-bit sequential adder for simple H/W Logic.

5-2-10 CIS Driver
The CIS driver clock (CLK1) frequency is 250 kHz. A 75% low duty cycle lengthens the charging time. A start signal (SI) is provided every 10 ms to match the line scanning time. Actual image signal (VIN) is provided in less than 6.8 ms, based on A4 paper size using the 250 kHz clock.

5-2-8 Image Sensor
The shading wave is formed by scanning the white roller prior to a document. The slice level is determined by the shading wave, and compensates for shading distortion according to the CIS characteristics. The wave format from the CIS is converted into a 6 bit digital value in the KS16118 image processor, and processed in B/W or intermediate mode.
250 KHZ (L:DUTY 75%) CLOCK SI

SIG

1 LINE

Figure 5-10: CIS Driver Clock Timing

5-4

SF150T

Circuit Description

5-2-11 I/O Port Table
Pin No. Port Name 34 35 45 46 49 50 51 52 53 54 55 93 92 90 89 87 88 126 96 137 138 139 59 60 61 62 63 116 P0.0 P0.1 P2.4 P2.5 P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P4.1 P4.2 P4.4 P4.5 P4.6 P4.7 P5.0 P5.3 P5.5 P5.6 P5.7 P6.1 P6.2 P6.3 P6.4 P6.5 P6.6 Circuit Symbol A16 /DSP_CS IRXD ITXD MOTOR A MOTOR /A MOTOR B MOTOR /B /CML2 /CML1 /24VCTL DSPRST DSPHL /LOWBAT DSPACK /GLED LEDCTL /NOBAT SCLK SDATS /SDEN /HOOK DET2 MODE P_EMPTY D_DET RING_DET /DSPFLAG I/O O PCS I O O O O O O O O O O I O O O O I O O I I I I I I I Normal Open No Paper No Document Normal Normal High High Bank Memory DSP Inactive DATA = 1 DATA = 1 Active Active Active Active Active Active DSP Reset DSP High Byte Normal Normal CIS LED On High OPE LED On Normal CODEC Serial Clock CODEC Serial Data CODEC Enable Closed Paper Exist Document Exist Incomming Ring Active DSP Data Transfer Low Low Bank Memory DSP Active DATA = 0 DATA = 0 Inactive Inactive Inactive Inactive Inactive Inactive Normal DSP Low Byte Low Battery DSP Response Mode Off Low OPE LED Off No Barttery

SF150T

5-5

Circuit Description

5-2-12 Motor Controller
This facsimile machine perform sending, receving, and printing functions utilising a single 24 volt motor with a 120 ohm winding resistance. Four drive strobe pulses operate the motor. Motor Function
Swing Gear Control Document Out Super Fine Mode Other

5-2-14 Reset
To initialize the chip�s internal logic, the reset input (/RESET) must be held to 0 Volt for at least 22 CPU clocks. During this time, Vdd must be greater than 3 Volt. The watchdog timer can also invoke a system reset. When the reset input is released, the reset condition continues for about 209.7 ms. While the KS16118 is in this state, 0 Volt is applied to the /RSTOUT pin. [ +5V Power Monitoring ] If 5 volt power to MX93000AFC�s pin 6 (VPOW) drops to between 4.6V and 4.4V (typically 4.5V), power failure is indicated and the output of MX93000AFC�s pin 5 (/POWB) will go `low�(GND5). This causes the KS16118 to become active (low=reset). The KS16118 reset causes the /REST0 terminal to be reset.

Drive Strobe Pulse
100 pps 100pps 100pps 100pps

Phase 2 2 1-2 2

Table 5-1: Motor Functions

5-2-13 Serial communication Signals
The KS16118 have two full-duplex serial communication port. One port is used for I-LIU communication on LIU PBA, and is a standart UART (Universal Asynchronous Receiver/Transmitter). Another port, not used, may be configured for UART or SRT (Synchronous Receiver/Transmitter) operation.

5-3 Memory
System memory consists of 128 kB EP-ROM and 32 kB SRAM. All of SRAM is backed up. ROM and SRAM are selected by chip select lines, and data is accessed by the units position of the byte. ROM has two banks. One Bank is as low bank that address range is 0100H-FFFFH. Another bank is as high bank 10000H-1FFFFH. ROM�s bank is selected port 0 (bit 0) of the KS16118. 5V power is applied to SRAM through VB. This model facsimile machine uses a Lithium battery. A 1 kohm resistor in series with the positive battery terminal is for battery protection.

5-4 CODEC circuit with Modem-TX and RX signal path
This has PCB CODEC which has ablity that converts voice signal to A/D and is able to store is DRAM and convert to voice signal passing through D/A transmission after scanning from voice digital stored in DRAM by DSP. This has PRE-PGA(Programmable Gain Amplifier) that is able to amplift selectively among Mic input, remot signal, rx signal. This has ALC(Automatic Level Control) circuit has maximum 42dB gain to be convenient for recording using Mic. This have two comparator having 1.25V reference voltage and two universal opamp. This has 1 W speaker drive amplifir that is able to drive 8 ohm speaker. Because MX93000AFC�s control uses synchronous communication port, that is fast in action is convenient.

5-6

SF150T

Circuit Description

1) TX CIRCUIT The output signal coming from internal modem KS16118 enters MX93000AFC through AUX2 terminal after amplfied by OP AMP U1. That signal passes through internal switch, is amplified by LIN-DRV amplfier and is sent to LIU board through LOUT terminal.

2) RX CIRCUIT The signal goming into LIU terminal through LIU board is amplified by MX93000AFC's PRE-PGA, passes through internal switch and goes into FILT terminal. After the singal is diminished by OP AMP U1, it enters internal modem of KS16118.

5-5 TAD
TAD circuit consists of a voice coprocessor to record and play voice messages and voice memory.

5-5-1 DSP
This circuit consists of host interface, memory interface, CODEC interface. receives data to the compressed voice data to and from KS16118. Memory interface sends and receives data to the compressed voice data to and from DRAM to play back and record voice data. DSP communicates with host KS16118 through host interface.

5-5-3 Play Path
The signal stored in DRAM is decomressed in DSP and enters into MX93000AFC. Input signal is converted to D/A again and is amplified by LIU-DRV amplifier and comes into LOUT terminal through or comes into terminal after being attanuated by ATT (Electronic Volume) or SPK-DRV.

5-5-4 Voice Backup
+5V is supplied for DSP or voice memory through VBT when power is on. When power is off, +5V is supplied from the 9V backup battery. When supply voltage is "ON", U9(5V Voltage Regulator) makes 5V Supply Voltage. The signal is supplied with DSP or DRAM and it caused that the data is protected. When supply voltage is "OFF", U9 makes 5V Voltage as using the 9V Battery. And then the voltage is used to "backup supply voltage" in DSP or DRAM. If the supply voltage were "OFF" as using the full charged 9V Battery, voice data is usually protected for twenty hours.

5-5-2 Recording Path
The voltage is supplied with MIC as using the MX93000AFC's Vref Voltage (2.25V), and the voltage entering into MIC is trasmitted to electric signal and enters into MX93000AFC's MIC terminal. Input signal is amplified by MX93000AFC's ALC until maximum 26dB (Max. 3VP-P) according to signal size. The signal enters into PCM CODEC that converts to D/A and compresses in the DSP Chip and stores in DRAM.

SF150T

5-7

Circuit Description

5-6 LIU PBA
The LIU (Line Interface Unit) interfaces the MODEM and telephone to the telephone line. The FAX and telephone portions of the LIU are active with machine power on. When machine power is off, only the telephone circuitry operates, powered by telephone line voltage. The FAX portion of LIU consists of the interface between MODEM and telephone line; and the circuits for DC loop feeding, DP signal, loop current and ring detect. The telephone portion is divided into ringer, dialling, and speech circuits. Refer to the schematic and connection diagram sections of this manual.

5-6-1 FAX section
MODEM/LINE INTERFACE
This is the path for data and control signals. � CML201 relay: switches telephone line between FAX and telephone circuits. � U201 pin 3 TIT: single-ended input for transformer T202. � TIT: Transmit Input from Transformer � U201 pin 40 ROT : Output for driving a transformer T203 with an AC impedance exceeding 10Kohm. � ROT: Receive Output Transformer � C212: DTMF and CNG detect path to T201 20Kohm winding under idle conditons; and DC blocking for 20Kohm winding. � AC impedance: the AC impedance of U201 (ILIU) is set at 1000ohm by external capacitor C228 at U201 pin 8 CI (Complex Impedance input) port. With an external resistor (R244) at U201 pin 34 ACI port it can be programmed to 600ohm. And U201 pin 35 CS (Current Shunt control output) port is N-channel open drain output to control the external high power shunt transistor for synthesizing AC and DC impedance. � DC conditions : normal operating mode is from 15mA to 100mA. An operating mode with reduced performance is from 5mA to 15mA. In the line hold range from 0mA to 5mA the device is in a power down mode and the voltage at U201 pin 37 LI (Line Input) port is reduced to a maximum of 3.5V. The DC characteristic is determined by the voltage at U201 pin 37 LI port and a R215 resistor between U201 pin 37 LI and pin 39 LS port. It can be calculated by the following equation : VLS = VLI + ILINE X R215.

artificial ring.

MF DIAL (Same as telephone section)
� U201 pin 2 DMS(Dial Mode Selection) port is set to VDD by R227 It is M/B ratio 33:66, and no power operation mode conducts only DP. � MF signal appears (tone level of low group : typical -14dBm) at U201 pin 4 MFO(DTMF Generator Output). This signal is leveled by R226, R225 and C239, then to amplier U201 pin 9 MFI(DTMF Amplier Input). � Line dial signals appear at U201 pin 39 LS(Line Current Sense Input).

DP DIAL (Same as Telephone section)
� U201 pin 2(DMS) is set to Vdd(33/67) or VSS(40/60) by R227 or R228 resistor. � Dial pulses originate at U201 pin 27(DPn), which toggles Q205, which drives Q201. The resulting intermittent voltage interrupts the telephone line. � Pulse M/B ratio is set by U201 pin 2 MDS port. Vdd = 33/66, and Vss = 40/60. � U201 pin 35 CS port : Modulation of line voltage and shorting the line during make period of pulse dialling.

LLC (Line Loss Compensation) / LOOP CURRENT DETECT
� When the LLC pin option. it is activated, the transmit and receive gains for both I/O are decreased 6dB at line currents above 20mA when the U201 pin 31 LLC is connected to AGND, and from 75mA when this pin is connected to VDD. The LLC is deactivated when LLC pin is connected to VSS. � When CML201 or Hook Switch switches to telephone line, U201 on the LIU board and CPU (U1) on the Main board begin communication. U201 sends an message containing the line current information to recognize a parallel phone.

RING DETECT
� U201 pin 28(MO) is ring melody output port and this signal drive the Q207 which drive the FET201 which drive Photo coupler U204 for

5-8

SF150T

Circuit Description

Serial interface
� U201 pin 11 RXD: Schmitt trigger input (threshold = 2.5V) to serial interface. � U201 pin 29 TXD: Open drain output from serial interface. � The communication is standard UART : Baud Rate 9600 Start Bit 1 Stop Bit 1 Data Bits 8

Speech Circuit
� U201 (STI9510) and associated components. � Handset transmitting circuit: Handset transmitter audio (Condensor MIC.) is filtered by R240, C232, C224, C225, C226, C227, C229 and C230, and then amplified by U201 pin 32 and 33 (M1, M2). � Handset receiving circuit: Handset receiver (Dynamic unit) is filtered by R229, C241, C209, C203 and C231, and then applied to U201 pin 1 (ROH) and VSS. � U201 pin 39 (LS) is audio output to telephone line.

Parity Bit None LSB is transferred prior to MSB.

5-6-2 Telephone Section
RINGER CIRCUIT
� When a ringing signal is applied to the line, Vdd of U201 (I-LIU) is charged via an external path. After Vdd has reached the operating voltage the oscillator starts and U201 detects the ring frequency. After a valid ring frequency is applied to the U201 pin 25 RFD (Ring Frequency Discrimination) port, the ring melody generator of U201 sends out a 3-tone melody via U201 pin 28 MO (Ring Melody Output) port. � U201: I-LIU and associated components. � Ring frequency passes through DC blocking capacitor C206 (C205 for Switzerland or Austria) and Zener-diode ZD205 (ZD209 for Switzerland or Austria) to U201 pin 25 RFD port. � Line ring voltage passes through DC blocking capacitor C201, current limit resistor R205, bridge diode BD201, CML relay, and Hook Switch to FET201 (BS170) pin 3, C214, ZD203 and R246. � The ring frequency discriminator of U201 assures that only signals with a frequency between 13Hz and 70Hz are regarded as valid ring signals. � When a valid ring signal is present for at least 73ms, the ring melody generator (pin 28, MO) is activated and remains active as long as a valid ring signal is present. � U201 filters the ring signals and output is pin 28 (MO). � The 3 basic melody frequencies are : F1 = 880 Hz, F2 = 1067 Hz, and F3 = 1333 Hz. The repetition rate is set to 4 which means that the sequence of F!, F2, F3, F1, F2, F3 is repeated 4 times within a second.

Sidetone Circuit
� Sidetone audio characteristics are controlled by R238, R235, R237, R239, and C202 connected to U201 pin 7 STB.

SF150T

5-9

5-7 OPE PBA
OPE PBA serves as the Machine-User interface. The OPE operates on a time-sharing basis. As shown below, OPE keys and LED control are divided into key scanning, LED displaytime and display time. On each 2ms interrupt rising edge, OPE line turns off after 125�sec initial delay, and after 1 CPUCLK cycle, LEDCTL-LOW makes LED turn off. During the next 128 CPUCLK cycles, OPE KEY STROBE is maintained and during the next 1 CPUCLK KEY, INPUT is scanned and stored in KEY buffer. After key scanning, through the OPO0-3 port the upper and lower nibble data are transferred to the LCD module as LCDCTL goes high. After key displaying DATA on LCD, LED lamps turn on with LEDCTL-ON. OPO0-4 : Used as key board strobe or LCD, LED driver OPO5-7 : Used as key board strobe. OPI0-3 : Key scanning ports from key matrix.

C2MS
125�sec

7

0

1

2

3

4

5

6

7

0

OPO0 OPO1 OPO2

LED0 LED0 LED1 LED1 LED2 LED2

LED0 LED0 LED0 LED0 LED0 LED0 LED0 LED0 LED1 LED1 LED1 LED1 LED1 LED1 LED1 LED1 LED2 LED2 LED2 LED2 LED2 LED2 LED2 LED2

OPO7 LEDCTL LCDCS IRQ2MS

LED7 LED7

LED7 LED7 LED7 LED7 LED7 LED7 LED7 LED7

OPI0 OPI1 OPI2

LCD DB0H LCD DB0L LCD DB1H LCD DB1L LCD DB2H LCD DB2L

LED0 LED1 LED2

OPI7 OPI[3:0] LEDCTL LCDCS
(3) LCD H (1) (7) LCD L (1)

LED7

IRQ2MS LED OFF (7) (1) [X] = Time Interval of TSTCLK's KB STROBE (128) LCD HI (12) LCD LO (16) (1) LED ON (7)

5-10

SF150T

4. Disassembly and Reassembly
Note: Make sure power is OFF by removing the power cord from the wall outlet.

4-1 Tx Guide
� Open the operating panel assembly.
TX Guide

� Carefully lift the TX guide, as shown in the figure.
OPE Cover

Figure 4-1

4-2 Top Cover
� Loosen the 5 screws fastening the top cover.
2

� Carefully lift the top cover.
1

� Remove the wire harness from the base, as shown in the figure.

1

3 3 3

3

3

Figure 4-2

SF150T

4-1

Disassembly Instruction

4-3. OPE Unit
� Loosen the 2 screws fastening the top cover. � Carefully lift the OPE assembly, as shown by the arrow.
OPE Unit

Top Cover

Figure 4-3

4-4. OPE Cover
� Loosen the 2 screws fastening the OPE chassis.
OPE Cover

� Remove the Paper Empty sensor connector from the OPE board. � Remove the OPE unit from the OPE chassis, as shown by the arrows.

OPE Chassis

Figure 4-4

4-2

SF150T

Disassembly Instruction

4-5. TPH
� Remove the TPH assembly from the OPE unit. � Remove the TPH from the TPH assembly.
OPE Cover

� Remove the TPH harness from the TPH connector. � Remove the TPH guide from the TPH.

TPH Bracket

TPH Guide TPH

Figure 4-5

4-6. Main Frame
� Lift the white roller assembly. � Loosen the 2 E-rings fastening the main chassis assembly. � Remove the spring-lock. � Loosen the 2 screws fastening the main chassis assembly. � Lift the CIS assembly. � Remove the document guide from the CIS assembly (2 screws). � Remove the CIS guide from the CIS (2 screws).
Main chassis Ass'y

Base Ass'y

Figure 4-6

SF150T

4-3

Disassembly Instruction

4-7. CIS
� Lift the white roller assembly. � Loosen the 2 E-rings fastening the main chassis assembly. � Remove the spring-lock. � Loosen the 3 screws fastening the main chassis assembly. � Lift the CIS assembly. � Remove the document guide from the CIS assembly (2 screws). � Remove the CIS guide from the CIS (2 screws).

Figure 4-7

4-8. BOARDS & POWER SUPPLY
� Remove the handset modular harness from the LIU board. � Loosen the screw fastening the LIU board and carefully lift the LIU board as shown by the arrow. � Loosen the 3 screws connecting the main and daughter boards. Lift the rear bracket. � Loosen the screw fastening the daughter board to the base. Lift the daughter board. � Loosen the 2 screws fastening the power supply to the base. Lift the power supply and the main board to remove them. � Lift the modular jack and the earth spring.
BASE LIU PBA

POWER MAIN PBA

Figure 4-7

4-4

SF150T

3. Operating Instructions
3-1 Service Mode
In Service Mode, the technician can check the machine and perform various tests to isolate a machine malfunction. To enter Service Mode, press �MENU, #, 1, 9, 3, 4� in sequence, and ' T ' will be displayed in the LCD to confirm that the machine has entered Service Mode. While in Service Mode, the machine still performs all normal operations. To return to normal User Mode, press 'MENU, #, 1, 9, 3, 4' in sequence again, or turn the power off, then on by unplugging and replugging the power cord.

3-2 Changing Options
3-2-1 Selectable Options
CONFIRMATION REPORT
Select whether a confirmation report prints each time a user sends a fax. YES: The machine prints a report automatically after each fax sent. ERROR : The machine prints a report only when there is an error. NO: The machine does not print a report automatically. User can print the list on demand.

CALLER ID
This is the number of the person faxing you. Choose YES to turn on Caller ID display. Choose NO to disable.

REMOTE RECEIVE CODE
This code can be used only with a phone extension connected to the FAX machine. The user can initiate FAX receive mode by entering a remote receiving code on the extension phone. The code is factory preset to 9 , and the middle character may be changed to any digit between 0 and 9.

DIAL TYPE
Select the type of dial system to which the machine is connected.

AUTO PRINT
Select MF if connected to a tone dial system. Select DP if connected to a pulse dial system. Use ^ or v buttons to select, then press Start. The machine prints a TX/RX journal automatically after every 20 fax sessions.

RING COUNT
Select the number of rings the machine allows before it answers a call in automatic receiving mode.

MODEM SPEED
Select baud rate of 9600, or 4800 bps. The lower the baud rate, the larger the acceptable error rate. T30 protocol has a fixed speed of 300 bps in the protocol mode. When the TX speed is set to 9600 bps, the RX speed will be V.29. When the TX speed is set to 4800 bps, the RX speed will be V.27 ter.

SF150T

3-1

Operating Instructions

CALL TRANSFERRING
This feature allows the fax machine to transfer incoming caller's message to a specified remote location. Choose YES to turn on this feature. The LCD display asks to enter the telephone number you want to be transferred. Choose NO to turn off the feature.

REMOTE PASSWORD
You can change the three-character password used to access your machine from a remote phone. The password is preset to "#139#" (pound one three nine pound) at the factory. The first and the last #'s are fixed, but you can change the middle numbers from 0 to 9. Enter the characters you want to use, then press Start.

CALL MONITORING
This feature enables you to hear callers leaving messages on the machine. Choose YES to turn on this feature. Choose NO to turn off this feature.

BATTERY ALARM
You can turn on the battery alarm feature. With this feature on, the machine displays the low battery message in the LCD and sounds beeps to alert you low battery condition. Choose YES to turn on the battery alarm feature. Choose NO to turn off the battery alarm feature.

CHARGE SAVER
This feature lets the user dial into this machine from a remote phone and check whether anyone has left a message without being charged for a charge call. When toll saver is on and there are messages waiting to be heard, the machine answers on the number of rings you specify in the ring count option. If there are no messages, the machine answers on the second ring after the number specified. This gives the user time to hang up the phone before the machine answers - and saves the price of the call. Choose YES to turn on charge saver. Choose NO to turn off charge saver.

TAD SILENCE CHECK
In TAD mode, The machine decides the next action when detected a silence of 10 seconds. The actions are: RX : Swiches to receive mode. REC : Keeps the recording the silence. CUT : Disconnect the line and returns to standby mode.

TX LEVEL
From -9 dBm to -15 dBm is acceptable. You can set the transmission level to between 0 and -15 dBm in 1dB steps using the control panel keypad. Accuracy is + 0 / -3 dBm.

MESSAGE RECORDING TIME
You can select the maximum time allowed for caller messages and memos. If you choose YES, the LCD display shows you the time limits available : 0 second, 30 seconds, 60 seconds or 90 seconds. Choose the proper time. If you choose 0, it allows callers to hear the greeting message but doesn't permit them to leave messages.

CABLE EQUALIZER
Copper telephone wire attenuates low frequencies less than high frequencies. The longer a cable is, the more pronounced the effect. To compensate for this attenuation you may need to set the machine to match the cable length currently used. Select short or long.

3-2

SF150T

Operating Instructions

LINE MONITOR
Allows you to monitor line signals through the speaker.

MH/MR CODING
Selection the coding method used for picture detail MR = Use MR and MH coding. MH = Use only MH coding.

RX LEVEL
Reception level may be too low due to cable losses. If set to - 43 dBm, reception sensitivity will be between 0 and - 43 dBm. If set to - 48 dBm, reception sensitivity will be between -5 and -48 dBm.

RING ON CHECK TIME
The machine must receive a ring signal with a specified active time from a telephone exchange in automatic reception mode. The detection time that the machine considers valid is adjustable via this option. If the active time of the ring signal is less than the set value of the Ring On Check Time, the machine will not consider it a ring signal.

BUSY TONE DETECTION LEVEL
While checking tone in ANS/FAX mode, If any signal which is great than set level is detected for a few seconds the machine will disconnect the line.

RING OFF CHECK TIME
The machine must receive a ring signal with a specified inactive time, as well as an active time. If the inactive time of the ring signal is longer than the value of the Ring Off Check Time, the machine will not consider it a valid ring signal.

BUSY ON DROP OUT TIME
While checking busy on time, if any signal noise is detected, the machine will ignore the signal noise unless it is greater than a specified time.

3-2-2 Changing Options
BUSY OFF DROP OUT TIME
While checking busy off time, if any signal noise is detected, the machine will ignore the signal noise unless it is greater than a specified time. Press �MENU, 3, Start/COPY� in sequence. Press ^ or v to select the desired option item. When the desired item appears, press Start and use ^ or v to change the status of the selected option.

PAUSE TIME
Adjust the period of pause time to wait for a second dial tone in a PABX or mobile paging system. You can adjust the time from 0 sec to 9 sec (0 to 9).

RECALL TIME
When a call comes in and you want to connect it to another party, you can transfer the call by using a timed-break recall funtion. This funtion must make a properly timed break authorized by the country. The machine can select times of 100, 280, or 600 msat an accuracy of � 10 ms of the setting.

SF150T

3-3

Operating Instructions

3-3 Test Mode
Test Mode is used to test machine functions. To enter Test Mode, press �MENU, 0, START/COPY� in sequence.

TPH TEST
The TPH test pattern checks the heating element of the TPH. Figure 3-1 is a sample test pattern.

Figure 3-1: TPH Test Pattern

3-4

SF150T

Operating Instructions

MODEM TEST
The modem will transmit send various signals on the telephone line to check the following: � FSK Test � Tone Test: 1100 Hz, 1650 Hz, 1850 Hz, 2100 Hz � G3 training: 9600, 4800 bps � RX Loop Test � DTMF Test

ROM TEST
Tests machine ROM (Read Only Memory). The result and the software version appear in the LCD in the following format: CHKSUM= VXX/XX, OK

ALL MEMORY CLEAR
Erases contents of RAM. When memory is cleared, the machine returns to default settings.

3-4 Report Printout
A number of useful reports can be printed in Service Mode. One of these lists is the protocol list, which contains detailed information which may be required when contacting technical support. To print this list, press MENU, 4, START/COPY in sequence. When a report name appears in the display, scroll through the list of reports by pressing ^ or v. When a desired report is selected, press START/COPY.

CONFIRMATION REPORT
Shows the last transmission result.

PROTOCOL LIST
This list is available in Service Mode only, and shows the sequence of the CCITT group 3 T.30 protocol during the most recent TX or RX operation. You can check for send and receive errors with this list. If a communication error occurs while the machine is in Service Mode, the protocol list will print automatically.

TX/RX JOURNAL
Shows information about faxes sent and received.

SYSTEM DATA LIST
Shows all option settings.

HELP LIST TEL. NUMBER LIST
Lists all numbers stored in the machine's OneTouch and Speed-Dialling memory. This report illustrates the machine's basic functions and commands. Use as a quick reference guide. To print this list, press HELP (#).

SF150T

3-5

Operating Instructions

3-5 LCD Display
3-5-1 During communication
In User Mode, the LCD shows the remote machine's TTI number, communication type, (send or receive), and page number. In Service Mode, the display shows the communication type, abbreviations for the CCITT Group 3 T.30 protocol as they occur, the protocol type (G3), coding type (MH), baud rate in kbps, and line time.

3-5-2 If a communication problem occurs:
In User Mode, the display shows one of the following reasons: CAM JAM, COMM. ERROR, CHECK DOCUMENT. In Service Mode, the display shows all error messages available in User Mode, as well as additional error messages not available in User Mode. Error messages shown only in Service Mode are: PRE-MESSAGE ERROR: problem occurred during phase B of session MESSAGE ERROR: problem occurred during phase C of session POST-MESSAGE ERROR: problem occurred during phase D of session LINE ERROR: machine cannot connect or has lost connection with the remote machine Additional messages, not shown above, will appear in the TX/RX journals printed in Service Mode.

3-6

SF150T

2 Specification
2-1 Transmitter
Parameter Normal Document Size Document Thickness Scan Line Length Effective Scanning Width Scanning Method Horizontal Vertical Horizontal Vertical Horizontal Resolution Vertical Max. Min. 210 x 297 mm 216 x 1500 mm 152 x 76 mm 0.085 x 0.115 mm A4 paper,1728 scan elements along 216 line length 216 mm Flat-bed scanning using CIS Stepping motor 8 dots/mm Standard: Fine: 3.85 lines/mm 7.7 lines/mm Specification

Super Fine: 15.4 lines/mm

2-2 Receiver
Parameter Coding Scheme Recording Paper Size Effective Recording Width Recording Method Horizontal Resolution Vertical Specification MH (Modified Huffman)/MR (Modified READ) 216 mm x 30 m; core diametre: 12.7 mm 210 mm Solid state Thermal Printing Head 8 dots/mm Standard: Fine: 3.85 lines/mm 7.7 lines/mm

Super Fine: 15.4 lines/mm

SF150T

2-1

Specifications

2-3 Line Control Blockk
Parameter Communication Facility Line Coupling Transmission Speed Modem Carrier Frequency Control Signal Direct 9600, 7200, 4800, 2400 bps QAM, DPSK and FSK (V.29, V.27ter with fall back function and V.21) 1700 Hz (9600/7200 bps) 1800 Hz (4800/2400 bps) 1100 Hz (CNG) 2100 Hz (CED) 300 bps (FSK) Output Level Input Sensitivity Input & Output Impedance 0 dBm to - 15 dBm +0.0 / -3 dBm, adjustable in 1 dB steps 0 dBm to - 48 dBm in two ranges 600 ohm Specification Public Switched Telephone Network (PSTN)

2-4 Others
Parameter Dialling Signal Dialling Method Memory Capacity Power Requirement Power Consumption Temperature Relative Humidity Width Dimension Depth Height Weight Stand-by In use DP/DTMF Manual; Memory dialling; Last Number Redialling 34 memory dial (power on) Check power label attached near the power cord connection. 7 Watt Max. 115 Watt 5 �C to 45 �C 20 to 80 % RH (Non-Condensing) 278 mm 211 mm 107 mm 2.5 kg Specification

2-2

SF150T

7 Electrical Parts List
7-1 MAIN PBA
Capacitor / Resistor tolerance: D: 0.5 %, F: 1 %, G: 2 %, J: 5 %, K: 10 %, M: 20 %, Z: +80 %, -20 % Ref. No. - Capacitors C1 C2 C3 C4 C5 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 33 nF, K, 50 V, 2012 Ceramic, Chip, 33 nF, K, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 TA, Chip, 1 �F, M, 10 V, 3216 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 10 pF, 0.05 pF, 50 V Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 18 pF, J, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 39 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 2203-000239 2203-000192 2203-000239 2203-000239 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000802 2203-000802 2203-000192 2404-000291 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000239 2203-000192 2203-000281 2203-000192 2203-000192 2203-000429 2203-000444 2203-000444 2203-000192 2203-000858 2203-000192 2203-000192 2203-000192 Description PBA, PCB Assembly, MAIN SEC Code JF92-00842E Remark

SF150T

7-1

Electrical Parts List

Ref. No. C35 C36 C37 C38 C39 C40 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C74 C75 C76 C77 C78 C79

Description Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 18 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 TA, Chip, 1 �F, M, 10 V, 3216 TA, Chip, 1 �F, M, 10 V, 3216 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 10 pF, 0.5 pF, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 1 nF, K, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012

SEC Code 2203-000444 2203-000429 2203-000192 2404-000291 2404-000291 2203-000192 2203-000444 2203-000444 2203-000444 2203-000444 2203-000192 2203-000239 2203-000192 2203-000192 2203-000444 2203-000281 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000192 2203-000444 2203-000444 2203-000444 2203-000444 2203-000192 2203-000444 2203-000444 2203-000239 2203-000192 2203-000239 2203-000192 2203-000192 2203-000192 2203-000239

Remark

7-2

SF150T

Electrical Parts List

Ref. No. C80 C81 C82 C83 C84 C85 C87 C88 C89 C90 C91 C93 C94 C95 C97 P1 P2 P3 P4 P5 P6 P7 P8 P9 SOK1 D3 D4 D5 D6 D7 D8 ZD1 ZD2 ZD3 ZD4 U1 U2 U3 U4

Description Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 pF, J, 50 V, 2012 Ceramic, Chip, 100 nF, Z, 50 V, 2012 Electrolytic, 10 �F, M, 25 V Electrolytic, 10 �F, M, 25 V Electrolytic, 22 �F, M, 25 V Electrolytic, 10 �F, M, 25 V Electrolytic, 10 �F, M, 25 V Electrolytic, 3.3 �F, M, 50 V, BP Electrolytic, 10 �F, M, 25 V Electrolytic, 10 �F, M, 25 V Ceramic, Chip, 220 nF, K, 50 V, 2012 - Connectors Header, 1 Wall, 10 P, 1R, 2.5 mm, STR Header, Box, 14 P, 1R, 2 mm, STR Header, Box, 12 P, 1R, 2 mm, STR Header, 22 P, 2R, 2 mm, STR Header, 18 P, 2R, 2 mm, STR Header, 3 Wall, 6 P, 1R, 2 mm, STR Header, 3 Wall, 5 P, 1R, 2 mm, STR Header, 3 Wall, 2 P, 1R, 2 mm, STR Header, 3 Wall, 2 P, 1R, 2 mm, STR Socket-IC, 32 P, DIP, 2.54 mm - Diodes Switching, 100 V, 200 mA, 225 mW, 4 ns Switching, 100 V, 200 mA, 225 mW, 4 ns Switching, 100 V, 200 mA, 225 mW, 4 ns Switching, 100 V, 200 mA, 225 mW, 4 ns Switching, 100 V, 200 mA, 225 mW, 4 ns Switching, 100 V, 200 mA, 225 mW, 4 ns Zener, PTZ5.1B, 5.1V-5.7V, 1W Zener, PTZ12B, 5.1 V, 12.0V-13.5V, 1W Zener, 3.9 V, 5 %, 1 W, 1N4730 Zener, 3.9 V, 5 %, 1 W, 1N4730 - ICs 4558, SOP, 8P 74HC32, OR Gate, SOP, 14 P MX93000A, QFP, 44 P SRAM, 62256, 32k x 8 bit, DIP, 28 P

SEC Code 2203-000239 2203-000239 2203-000239 2203-000239 2203-000239 2203-000192 2401-000448 2401-000448 2401-000943 2401-000448 2401-000448 2401-001014 2401-000448 2401-000448 2203-000609 3711-002034 3711-002815 3711-002813 3711-002002 3711-002000 3711-000496 3711-000484 3711-000444 3711-000443 3704-000255 0401-000116 0401-000116 0401-000116 0401-000116 0401-000116 0401-000116 0403-000464 0403-001142 0403-000521 0403-000521 1201-000189 0801-000410 1205-001333 1106-001037

Remark

SF150T

7-3

Electrical Parts List

Ref. No. U5 U6 U7 U8 U9 U10 U11 U12 U14 R1 R2 R3 R4 R5 R6 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33

Description EPROM, 27010, 128k x 8 bit, DIP, 32 P 44C1000, 1M x 4 bit, SOJ, 20 P Micro Computer 6305, 16 bit, QFP, 80 P Reset, 78L05, SOT-89, 3 P 74HC245, Transceiver, SOP, 20 P Photo-Coupler, PC817, 200 mW, DIP-4 Photo-Coupler, PC817, 200 mW, DIP-4 TR-Array, UL2003L, NPN, SOP-16, ST - Resistors Chip, 20 kohm, J, 1/10 W, 2012 Chip, 205 kohm, F, 1/10 W, 2012 Chip, 15 kohm, J, 1/10 W, 2012 Chip, 75 kohm, J, 1/10 W, 2012 Chip, 46.4 kohm, F, 1/10 W, 2012 Chip, 18 kohm, J, 1/10 W, 2012 Chip, 390 kohm, F, 1/10 W, 2012 Chip, 150 kohm, F, 1/10 W, 2012 Chip, 2.2 kohm, J, 1/10 W, 2012 Chip, 330 kohm, J, 1/10 W, 2012 Chip, 4.7 kohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 330 kohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 10 kohm, J, 1/10 W, 2012 Chip, 100 ohm, J, 1/10 W, 2012 Chip, 100 ohm, J, 1/10 W, 2012 Chip, 10 kohm, J, 1/10 W, 2012 Chip, 100 ohm, J, 1/10 W, 2012 Chip, 51 ohm, J, 1/10 W, 2012 Chip, 10 kohm, J, 1/10 W, 2012 Chip, 1 kohm, J, 1/10 W, 2012 Chip, 118 kohm, F, 1/10 W, 2012 Chip, 86.6 kohm, F, 1/10 W, 2012 Chip, 86.6 kohm, F, 1/10 W, 2012 Chip, 34.8 kohm, G, 1/10 W, 2012 Chip, 34.8 kohm, G, 1/10 W, 2012 Chip, 86.6 kohm, F, 1/10 W, 2012 Chip, 300 ohm, J, 1/10 W, 2012 Chip, 787 kohm, F, 1/10 W, 2012 Chip, 300 ohm, J, 1/10 W, 2012

SEC Code 1102-000191 1105-000133 JF09-10053A 0904-001068 1203-001037 0801-000696 0604-000119 0604-000119 0506-000182 2007-000546 2007-007434 2007-000409 2007-000002 2007-000917 2007-000457 2007-001663 2007-000392 2007-000493 2007-000757 2007-000872 2007-000931 2007-000757 2007-000931 2007-000931 2007-000300 2007-000290 2007-000290 2007-000300 2007-000290 2007-007162 2007-000300 2007-000468 2007-000325 2007-001220 2007-001220 2007-000784 2007-000784 2007-001220 2007-000728 2007-002888 2007-000728

Remark

7-4

SF150T

Electrical Parts List

Ref. No. R34 R35 R36 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 R57 R58 R59 R60 R61 R62 R63 R64 R65 R68 R69 Q1 Q2 Q3 ARR2 ARR3 L1 L2 L3

Description Chip, 46.4 kohm, F, 1/10 W, 2012 Chip, 1 kohm, J, 1/10 W, 2012 Chip, 150 ohm, J, 1/10 W, 2012 Chip, 1 Mohm, J, 1/10 W, 2012 Chip, 3 kohm, J, 1/10 W, 2012 Chip, 10 kohm, J, 1/10 W, 2012 Chip, 10 kohm, J, 1/10 W, 2012 Chip, 100 kohm, J, 1/10 W, 2012 Chip, 20 ohm, J, 1/10 W, 2012 Chip, 10 kohm, J, 1/10 W, 2012 Chip, 4.7 kohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 4.7 kohm, J, 1/10 W, 2012 Chip, 34.8 kohm, G, 1/10 W, 2012 Chip, 0 ohm, J, 1/10 W, 2012 Chip, 34.8 kohm, G, 1/10 W, 2012 Chip, 0 ohm, J, 1/10 W, 2012 Chip, 10 kohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 Chip, 470 ohm, J, 1/10 W, 2012 220 ohm, J, 1/4 W Chip, 15 kohm, J, 1/10 W, 2012 - Miscellaneous Small Signal, KSA1182, PNP, 150mW Small Signal, KSC5019, NPN, 750mW Small Signal, KSC1623, NPN, 200mW Varistor, 600 V, 500 A, 7.0 x 3.3 mm, TP Varistor, 600 V, 500 A, 7.0 x 3.3 mm, TP Inductor, Chip, 3.3 �H, 5 % Inductor, Chip, 3.3 �H, 5 % Coil-Filter, 60 �H, 50 Mohm, 18 T

SEC Code 2007-000917 2007-000468 2007-000401 2007-000477 2007-000844 2007-000300 2007-000300 2007-000282 2007-001289 2007-000300 2007-000872 2007-000931 2007-000931 2007-000931 2007-000872 2007-000784 2007-000029 2007-000784 2007-000029 2007-000300 2007-000931 2007-000931 2007-000931 2007-000931 2007-000931 2007-000931 2007-000931 2007-000931 2007-000931 2007-000931 2007-000931 2001-000034 2007-000409 0501-000279 0501-000385 0501-000342 1405-001009 1405-001009 2703-000185 2703-000185 JF27-60051A

Remark

SF150T

7-5

Electrical Parts List

Ref. No. L4 L7 L8 L9 MJ1 X1 X2 X3 BAT BUZ1 JP1 JP6 PCB

Description Coil-Filter, 60 �H, 50 Mohm, 18 T Coil-Filter, 60 �H, 50 mohm, 18 T Coil-Filter, 60 �H, 50 mohm, 18 T Coil-Filter, 60 �H, 50 mohm, 18 T Modular-Jack, 6P/6C, Ivory Crystal, 32.768 kHz, 5 ppm Crystal, 24.00014 MHz, 50 ppm Crystal, 29.4912 MHz, 50 ppm Battery-LI, 3V, 210mAH, Button Buzzer, 81 dB, 1.5 V, 70 mA, 2.731kHz Wire, Jumper, 52 mm, AWG22 Wire, Jumper, 52 mm, AWG22 PCB, MAIN, Blank

SEC Code JF27-60051A JF27-60051A JF27-60051A JF27-60051A 3722-000255 2801-001498 2801-001528 2801-001530 4301-000108 3002-000126

Remark

7-6

SF150T

Electrical Parts List

7-2. LIU PBA
Ref. No. - Capacitors C201 C202 C203 C206 C207 C208 C209 C210 C212 C214 C216 C217 C218 C220 C221 C222 C223 C225 C226 C227 C228 C229 C230 C231 C232 C233 C234 C235 C236 C239 C240 C241 C242 C243 C244 C247 C248 C249 Electrolytic, 1 �F, M, 50 V, GP Electrolytic, 100 �F, M, 25 V, GP Electrolytic, 330 nF, M, 50 V, GP Film, MPEF, 1 �F, K, 250 V Electrolytic, 100 �F, M, 25 V, GP Electrolytic, 470 �F, M, 16 V, GP Electrolytic, 22 �F, M, 50 V, GP Electrolytic, 10 �F, M, 50 V, GP Film, MPEF, 15 nF, M, 630 V Electrolytic, 10 �F, M, 50 V, GP Film, PEF, 47 nF, K, 50 V Electrolytic, 1 �F, M, 50 V, GP Electrolytic, 100 nF, M, 50 V, GP Ceramic, Chip, 2.2 nF, K, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 33 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 15 nF, K, 50 V Ceramic, Chip, 33 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 100 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 3.3 nF, K, 50 V TA, Chip, 1 �F, M, 10 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 15 nF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 68 nF, K, 50 V 2401-000597 2401-000310 2401-001087 2305-000505 2401-000310 2401-001368 2401-000966 2401-000486 2305-000199 2401-000486 2301-000278 2401-000597 2401-000217 2203-000499 2203-000242 2203-000242 2203-000457 2203-000805 2203-000262 2203-000457 2203-000376 2203-000805 2203-000457 2203-001450 2203-000262 2203-000262 2203-000457 2203-000457 2203-000242 2203-000717 2404-000291 2203-000457 2203-000262 2203-000376 2203-000242 2203-000242 2203-000242 2203-001145 Description PBA, PCB Assembly, LIU SEC Code JF92-00843A Remark

SF150T

7-7

Electrical Parts List

Ref. No. - Capacitors C201 C202 C203 C206 C207 C208 C209 C210 C212 C214 C216 C217 C218 C220 C221 C222 C223 C225 C226 C227 C228 C229 C230 C231 C232 C233 C234 C235 C236 C239 C240 C241 C242 C243 C244 C247 C248 C249 Ref. No. C250

Description PBA, PCB Assembly, LIU Electrolytic, 1 �F, M, 50 V, GP Electrolytic, 100 �F, M, 25 V, GP Electrolytic, 330 nF, M, 50 V, GP Film, MPEF, 1 �F, K, 250 V Electrolytic, 100 �F, M, 25 V, GP Electrolytic, 470 �F, M, 16 V, GP Electrolytic, 22 �F, M, 50 V, GP Electrolytic, 10 �F, M, 50 V, GP Film, MPEF, 15 nF, M, 630 V Electrolytic, 10 �F, M, 50 V, GP Film, PEF, 47 nF, K, 50 V Electrolytic, 1 �F, M, 50 V, GP Electrolytic, 100 nF, M, 50 V, GP Ceramic, Chip, 2.2 nF, K, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 33 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 15 nF, K, 50 V Ceramic, Chip, 33 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 100 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 3.3 nF, K, 50 V TA, Chip, 1 �F, M, 10 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 15 nF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 68 nF, K, 50 V Description Ceramic, Chip, 100 pF, K, 50 V

SEC Code JF92-00843A 2401-000597 2401-000310 2401-001087 2305-000505 2401-000310 2401-001368 2401-000966 2401-000486 2305-000199 2401-000486 2301-000278 2401-000597 2401-000217 2203-000499 2203-000242 2203-000242 2203-000457 2203-000805 2203-000262 2203-000457 2203-000376 2203-000805 2203-000457 2203-001450 2203-000262 2203-000262 2203-000457 2203-000457 2203-000242 2203-000717 2404-000291 2203-000457 2203-000262 2203-000376 2203-000242 2203-000242 2203-000242 2203-001145 SEC Code 2203-000242

Remark

Remark

7-8

SF150T

Electrical Parts List

Ref. No. - Capacitors C201 C202 C203 C206 C207 C208 C209 C210 C212 C214 C216 C217 C218 C220 C221 C222 C223 C225 C226 C227 C228 C229 C230 C231 C232 C233 C234 C235 C236 C239 C240 C241 C242 C243 C244 C247 C248 C249 Ref. No. C250

Description PBA, PCB Assembly, LIU Electrolytic, 1 �F, M, 50 V, GP Electrolytic, 100 �F, M, 25 V, GP Electrolytic, 330 nF, M, 50 V, GP Film, MPEF, 1 �F, K, 250 V Electrolytic, 100 �F, M, 25 V, GP Electrolytic, 470 �F, M, 16 V, GP Electrolytic, 22 �F, M, 50 V, GP Electrolytic, 10 �F, M, 50 V, GP Film, MPEF, 15 nF, M, 630 V Electrolytic, 10 �F, M, 50 V, GP Film, PEF, 47 nF, K, 50 V Electrolytic, 1 �F, M, 50 V, GP Electrolytic, 100 nF, M, 50 V, GP Ceramic, Chip, 2.2 nF, K, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 33 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 15 nF, K, 50 V Ceramic, Chip, 33 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 100 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 100 pF, J, 50 V Ceramic, Chip, 3.3 nF, K, 50 V TA, Chip, 1 �F, M, 10 V Ceramic, Chip, 1 nF, J, 50 V Ceramic, Chip, 10 nF, K, 50 V Ceramic, Chip, 15 nF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 100 pF, K, 50 V Ceramic, Chip, 68 nF, K, 50 V Description Ceramic, Chip, 100 pF, K, 50 V

SEC Code JF92-00843A 2401-000597 2401-000310 2401-001087 2305-000505 2401-000310 2401-001368 2401-000966 2401-000486 2305-00019