Summary of the content on the page No. 1
FO-1MK
SERVICE MANUAL
No. 00ZFO1MKCUSME
FACSIMILE
OPTION MEMORY
UPGRADE PWB
MODEL FO-1MK
CONTENTS
[1] General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
[2] Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
[3] Diagnostic mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
[4] Circuit schematics and parts la
Summary of the content on the page No. 2
FO-1MK [1] General description [3] Diagnostic mode This machine is an option memory unit applicable to the machines Successively input "FUNK" + "9" + " " + "8" + "#" + "7". Then, FO-4700 (100 or 200V series). It enhances the memory-aided functions ( is ROM R O M :FAA0 such as sequential simultaneous sending and through-memory sub- version.) stitute reception of facsimile. appears. After that, press the "START" key. Then, [2] Installation procedure 01: SOFT SWITCH MODE PRESS START KEY (pay a
Summary of the content on the page No. 3
CNOP FO-1MK Then, the result table (Fig. 3) is printed. In case of mismatch, the buzzer emits 9 short tones . After that, the result table (Fig. 4) is output. 1) If any error occurred, check connection of connector CNOP (check for bending and breakage of pin of connector), check that the option memory unit has been mounted as specified, and then turn on again the power supply, and check. 2) If the same error occurs persistently after the measures stated in item 1 above were taken, replace the op
Summary of the content on the page No. 4
FO-1MK [4] Circuit schematics and parts layout – 3 – ABDC EFGHI Option memory PWB circuit 1/3 6 6 D[15:0] A[19:0] IC1 IC4 D15 CNOP-10 74HC244 LH28F016SUT-70 IC5 D14 CNOP-11 /MWRH 2 18 /OPMWE FLBK44 FLBK4 4 D13 1A1 1Y1 CNOP-45 A20 CNOP-45 A20 CNOP-12 /MRD 4 16 /OPMRD R100 52 D15 52 D15 D12 1A2 1Y2 DQ15 DQ15 CNOP-13 0 6 14 A195 A19 50 D14 A19 5 A19 50 D14 D11 1A3 1Y3 CNOP-14 DQ14 DQ14 MA19 8 12 R129 91 A19 A186 A18 47 D13 A18 6 A18 47 D13 D10 1A4 1Y4 D2 5 CNOP-26 CNOP-155 DQ13 DQ13 11 R128
Summary of the content on the page No. 5
FO-1MK C128 C123 C121 FLBK4 C124 – 4 – ABDC EFGHI Option memory PWB circuit N.M. 2/3 D[15:0] IC7 IC8 IC9 A[19:0] 4 4 4 A20 A20 A20 52 D15 52 D15 52 D15 DQ15 DQ15 DQ15 6 6 A195 50 D14 A19 5 50 D14 A19 5 50 D14 A19 DQ14 A19 DQ14 A19 DQ14 A186 47 D13 A18 6 47 D13 A18 6 47 D13 A18 DQ13 A18 DQ13 A18 DQ13 A177 45 D12 A17 7 45 D12 A17 7 45 D12 A17 DQ12 A17 DQ12 A17 DQ12 A168 41 D11 A16 8 41 D11 A16 8 41 D11 A16 DQ11 A16 DQ11 A16 DQ11 A15 10 39 D10 A15 10 39 D10 A15 10 39 D10 A15 DQ10 A15 DQ10
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FO-1MK – 5 – ABDC EFGHI Option memory PWB circuit 3/3 6 6 CNOP TCS2 1 2 DG TCS2 /MWRH 3 4 DG 5 /MWRH 5 /MRD 5 6 DG /MRD 7 8 /FLBSY +5V /FLBSY +5V 9 10 DG +5V D15 11 12 D14 D13 13 14 D12 D11 15 16 D10 D9 17 18 D8 D7 19 20 D6 D5 21 22 D4 D3 23 24 D2 D1 25 26 D0 MA19 27 28 MA18 4 MA17 4 29 30 MA16 MA15 31 32 MA14 MA13 33 34 MA12 MA11 35 36 MA10 MA9 37 38 MA8 MA7 39 40 MA6 MA5 41 42 MA4 MA3 43 44 MA2 MA1 FLBK4 FLBK2 45 46 FLBK4 FLBK2 FLBK1 47 48 /FLOPT FLBK1 /FLOPT FLBK3 49 50 FLBK3 DG 3 3 D
Summary of the content on the page No. 7
FO-1MK Option memory PWB parts layout (Top side) Option memory PWB parts layout (Bottom side) – 6 –
Summary of the content on the page No. 8
FO-1MK [5] Parts guide PRICE NEW PART DESCRIPTION NO. PARTS CODE RANK MARK RANK [1] Packing parts 1 SPAKA110BXHZZ AB N D Vinyl bag 2 DCEKM473BXH01 BR N E Option memory PWB unit 3 SSAKA0006UCZZ AA D Vinyl bag 4 LSTY-0057AFZZ AC N C Spacer 5 SPAKC113BXHZZ AD N D Packing case 6 PSHEM3490XHZZ AC N D Aluminum fold [2] Option memory PWB unit 1 VCEAPS226AF1C AC C Capacitor(16WV 22μF) [C4] 2 VCEAPS226AF1C AC C Capacitor(16WV 22μF) [C9] 3 VCEAPS226AF1C AC C Capacitor(16WV 22μF) [C10] 4 VCKYTV1EF104Z AA C
