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FO-4ML/8ML/12ML

FO-4ML

FO-8ML

MODEL

FO-12ML

No. 00ZFO4MLCUSME

CONTENTS

Parts marked with "

" is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for

maintaining the safety and performance of the set.

This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

SHARP CORPORATION

SERVICE MANUAL

FACSIMILE
OPTION MEMORY
UPGRADE PWB

[1] General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

[2] Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

[3] Diagnostic mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

[4] Circuit schematics and parts layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Parts guide

This machine is an Option Memory Unit appli-
cable to the FO-6700.

Summary of Contents for FO-12ML

Page 1: ... safety and performance of the set This document has been published to be used for after sales service only The contents are subject to change without notice SHARP CORPORATION SERVICE MANUAL FACSIMILE OPTION MEMORY UPGRADE PWB 1 General description 1 2 Installation procedure 1 3 Diagnostic mode 1 4 Circuit schematics and parts layout 3 Parts guide This machine is an Option Memory Unit appli cable ...

Page 2: ...r Cabinet of facsimile 2 Loose two screws on the Standard Memory PWB and remove two spacers Then remove the Standard Memory PWB from two locking spacers and the connector 3 Connect the Option Memory PWB to the connector CNOP of Main Control PWB and insert two locking spacers into the holes on the board Then tighten two screws with each spacers Fig 1 4 Mount the Rear Cabinet 5 After installation tu...

Page 3: ...R O M OK OK OK OK VER FAB0X SUM DE0E SUM 1C86 VER FAB0A PCU S R A M D R A M M C 0 0 F W 4 1 2 2 5 0 G 0 0 1 J 0 C P U SEP 25 2000 MON 10 43 AM CNOP MAIN CONTROL PWB OPTION MEMORY PWB UNIT FO 4ML 8ML 12ML Fig 4 FLASHMEMORY OK 15S 24S 27S BANKCHANGEOVER OK B A N K OK FLASHMEMORYCHECKREPORT S I Z E 5MB With Option Flash memory SEP 25 2000 MON 10 45 AM FLASHMEMORY OK 11S 23S 22S 25S 21S 22S 24S BANKCH...

Page 4: ...17 91 A9 A8 A7 IC2 74HC244 OCTAL BUFFERS IC3 74HC244 OCTUL BUFFERS R115 91 R114 91 A5 A4 R113 91 R112 91 R111 91 A3 A2 A1 R116 91 A6 DG MA5 MA4 MA3 MA2 MA1 MA6 MA 19 1 FLBK4 R100 0 A9 A8 A7 A6 A5 A4 A3 A2 A1 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 OE FLS0 OPMWE OPMRD FLBSY TCS2 WP VPP VCC VCC VCC GND GND GND GND 0 VCC 0 R102 0 C116 0 1 C118 0 1 C101 0 1 C102 0 1 C4 22...

Page 5: ...Y BY BYTE 3 5 RP NC NC NC OE WE WP VCC VPP VCC VCC GND GND GND 55 54 56 15 9 37 43 21 42 48 32 53 31 1 16 3 29 30 DG R109 0 C134 0 1 C135 0 1 C121 0 1 C123 0 1 GND 0 VCC 0 4 5 6 7 8 10 11 12 13 17 18 19 20 22 23 25 26 27 52 50 47 45 41 39 36 34 51 49 46 44 40 38 35 33 14 2 A19 A18 A17 A16 A15 A14 A13 A12 A11 D14 D13 D12 D10 D9 D8 D7 D6 D5 D4 D3 D2 A10 A9 A8 A7 A6 D11 A20 A19 A18 A17 A16 A15 A14 A1...

Page 6: ...26 28 6 30 32 36 38 40 42 44 46 48 50 34 DG DG FLBK4 FLBK1 FLBK3 TCS2 CNOP MWRH MRD FLBSY FLBK2 FLOPT 1 5C 1 5F 2 3A 2 3C 2 3F 2 5A 2 5D 2 5F 1 2D 1 2D 1 2D 1 1D 1 5A 1 5A GND 0 VCC 0 C106 0 1 C105 0 1 C9 22 16 C10 22 16 5V MA 19 1 D 15 0 DG R101 4 7K 1 5A 1 6D 2 6H 1 2E 1 2H 2 1C 2 1E 2 1G 2 4C 2 4E 2 4G D14 D12 D10 D8 D6 D4 D2 D0 MA18 MA16 MA14 MA12 MA10 MA8 MA6 MA4 MA2 MA19 MA17 MA15 MA13 MA11 ...

Page 7: ...FO 4ML 8ML 12ML FO 4ML Option Memory PWB parts layout Top side FO 4ML Option Memory PWB parts layout Bottom side 6 ...

Page 8: ...FO 4ML 8ML 12ML 7 FO 8ML Option Memory PWB parts layout Top side FO 8ML Option Memory PWB parts layout Bottom side ...

Page 9: ...FO 4ML 8ML 12ML 8 FO 12ML Option Memory PWB parts layout Top side FO 12ML Option Memory PWB parts layout Bottom side ...

Page 10: ...FO 4ML 8ML 12ML M E M O ...

Page 11: ... parts marked with is indispensable for the machine safety maintenance and operation it must be replaced with the parts specified in the product specification FO 4ML FO 8ML MODEL FO 12ML CONTENTS 1 Packing Parts 2 Option Memory PWB Unit ...

Page 12: ...5WV 0 1µF C119 8ML 12ML 31 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C120 32 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C121 12ML 33 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C122 34 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C123 12ML 35 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C124 36 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C125 12ML 37 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C126 38 VCKYTV1EF104Z AA C Cap...

Page 13: ...910J AA C Resistor 1 10W 91Ω 5 R115 80 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R116 81 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R117 82 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R118 83 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R119 84 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R120 85 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R121 86 VRS TS2AD910J AA C Resistor 1 10W 91Ω 5 R122 87 VRS TS2AD910J AA C Resist...

Page 14: ...B VHIHD74HC244F 2 52 AE B 2 53 AE B 2 54 AE B VHILH28F016SU 2 55 BR B 2 56 BR B 2 58 BR B VHILH28F016SU 2 59 BR B 2 60 BR B 2 61 BR B 2 62 BR B 2 63 BR B VRS TS2AD000J 2 64 AA C VRS TS2AD000J 2 66 AA C 2 68 AA C 2 69 AA C 2 70 AA C 2 71 AA C 2 72 AA C 2 73 AA C 2 74 AA C VRS TS2AD472J 2 65 AA C 2 67 AA C VRS TS2AD910J 2 75 AA C 2 76 AA C 2 77 AA C 2 78 AA C 2 79 AA C 2 80 AA C 2 81 AA C 2 82 AA C ...

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