Sanyo SFX-11 Service Manual Download Page 1

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Summary of Contents for SFX-11

Page 1: ...400 Bps 4 Transmissiontime Approx 15 sec Transmissionmode standard Main scanning density Fme mode 8 pels Standard 8 pels Sub scanning density 7 7 lines mm fine 3 85 lines mm standard 15 4 Iineslmm Super fine mode Compression mode MH Modified Huffman and Sanyo original I Reading method Cls I Recording method Thermal printing Power supply 230V 50 60Hz i Power consumption Stand by 5W Transmission 20W...

Page 2: ...Dial List 30 31 7 3 Speed Dial List 31 7 4 Feature Switch List 31 32 7 5 RAM CODE List 32 7 6 Transmission Report 33 7 7 TimerTransmission Report 33 8 RAM CODE USTandlts Explanation 34 37 9 AUTO RECEPTION MODEDESCRIPTION 38 40 10 BLOCK DIAGRAM ANDTHESIGNAL FLOW 10 1 BLOCK DIAGRAM 41 42 10 2 CIRCUIT DESCRIPTION 43 44 11 SCHEMATIC DIAGRAM 1 ALL Connection DIAGWM 45 46 2 scHEMAnc DIAGMM 47 59 3 PcWAR...

Page 3: ... ON AGAiN Contact an authorized Sanyo service center or dealer Handling pracautiona Do not remove any parts that are held in place with screws The SFX 11 does not contain any user serviceable items Maintain standard room temperature 5 C 35 C 41 F 95 F during use Do not subject the unit to shock or vibration Do not move the unit while it is in use A rapid increase in room temperature in cooi weathe...

Page 4: ...your telephone company Installing recording paper I 2 3 Press the OPEN button to open the recording paper cover L Insert the supplied rollof recording paper in the paper holder with both sides seated securely Pull out the end of the recording paper from the recording paper exit until it extends 4 inches 4 5 Close the recording paper cover by pressing both left and right corners of the far end of t...

Page 5: ... ME _ Press l_SE 4 times twice TEST MODE INITIAL SET ALL CLEAR 1 REPORT DATA CLR I Enter your station name A maximum of 24 characters can be entered See page 4 Press S Enter your fax number Your fax number can be entered up to 20 digits in length Example 01234567 Press E PBX MODE SEl17NG Press WI Return to Stand by SET MODE O T DIAL SET Z w STATION CODE SET m ABC DEFG _ I I I 0123456 20 JuI 92 12 ...

Page 6: ...ent the top of the document about 1cm may not be reproduced Printing outside of the original I I 1 I FAX 012345 i P 1 I Ii Printing inside of the original I I I I I I I I I Jui 20 921200 SANYO FAX 012345 P 1 I I I Entering names You can enter the names corresponding to the programmed numbers using number keys The codes 2 digit numbers assigned to each letter and symbol are shown on the next page e...

Page 7: ... 69 I To enter number b o 6 Enter the number and press to move cursor right 7 9 Enter the number The cursor move to right automatically If you make a mistake in entering a letter or a number simply press to move right or to move left to the appropriate space and then enter the correct letter or number ONE TOUCH DIAL MEMORY PROGRAMMING 1 2 3 4 5 6 7 Press m 4 times ISET MODE I Press O T DIAL SET Z ...

Page 8: ...pause between two digits of a number press REDIAL PAUSE in the appropriate place The symbol indicates a pause SPEED DIAL MEMORY 1 2 3 4 5 6 7 8 9 Press m 4 times Press Press 1 Press PROGRAMMING Enter a speed dial number using the number keys Example To store a fax number using speed dial number 10 Press then Press Enter the party s name to a maximum of 16 characters See page 4 for detailed instruc...

Page 9: ...AL PAUSE WAHLWDH PAUSE in the appropriate place The symbol indicates a pause 1 Press m four times 2 Press SET twice Example One touch 2 3 4 5 6 7 Press the one touch button need to be cancelled Press Press I Press Repeat steps 3 6 to cancel other one touch key Press m to finish canceling O T No Z w DEALER A I O T No m fz w 1 2 3 4 5 6 7 8 9 Press IMENU I four times Press Press m Press ml Press the...

Page 10: ... system The month day and year should be entered in 2 digits each Example to enter July 20 1992 1200 press m l l l mJ l l m ISET MODE I O T DIAL SET Z w TIME SET 110 07 92 10 OOI 10 07 92 12 00 6 Press 20 JuI 92 12 00 H If you make a mistake move the cursor to the appropriate place then enter the correct number Press to move the cursor right Press to move the cursor left 6 ...

Page 11: ...e portion of a sensor as shown in the figure 3 Cleanthedocument fwd roflar 2then dry thoroughlyto prevent the document from jamming If the documentjamming or overlapping frequently occurs clean the document feed roller 1and sheet break with a cottonswab dampened with a small amount of a neutral detergent 1 Open the operation panel then pull the document release lever as shown m the figure 2 In ord...

Page 12: ...release lever Rear view Recording paper exit Telephone line j itch Paperholder Documentsensor Greenreleaselever Dmurnentfeed roller Setting switches MODE CONTRAST AuTO M4NU I AUFLOSUNG switch 1 UTO MAN switch Ringer volume switch __ll Monitor volume switch 1 o ...

Page 13: ...eeethis keytoaettoarlawaf mode Presstow transmissionof nu reception lCOPY Key Pressto make a COpy STOP C Key Press to interrupt transmission reception copying or to stop the ERROR indicator I flashing Press to cancel varioue setting and dialing functions and to remove an original I document that has been placed in the unit ONE TOUCH Keys Frequently dialed numbers can be stored in memory using thes...

Page 14: ...instead 1 Transmission Mechanism When in Fig 4 1 the document is inserted the sensor 1 detects the document and the transmission motor starts to rotate The ADF roller is rotated by the rotation of the transmission motor and the document is fed up to the platen roller and is stopped When the START or COPY button is pressed here the transmission motor rotates again and the document is fed forward 2 ...

Page 15: ...M5pf2 h41 PHI P ng ReceptionMotor Fig 4 2 Power Switch Telephone Line Jack Ringer Volume Switch Monitor Volume Switch r tvt4PCB Transmission Motor Reception Motor r M5 PCB D Ml PCB AUTO MANU Switch CONTRASTSwitch MODE Switch Fig 4 3 ...

Page 16: ...ensor Convert analog signal to digital signal two or multi value Reduction of image 5 DMA Direct Memory Access Controller Used when transferring the data from image signal processor to line memory from line memory to modem to thermal head and codec 6 Real Time Clock 7 Stepping Motor Control 8 Thermal head Control 9 1 0 ports control NCU TEL Mechanism Operation Panel LCD control 2 1 Mbits EPROM Thi...

Page 17: ... supply PCB using switching regulation method and supplies 5Vdc 12Vdc 12Vdc 24Vdc Also this PCB contains motor driving circuit for transmission and reception motor 6 LCD display This LCD display consists of 16 digits x 1line LCD and common driving circuit 7 Thermal Head This thermal head consists of 1728 dots of heat generating elements and driver circuit 8 Contact Image Sensor This contact image ...

Page 18: ... Contact Image 3 Adjust the pressure re positioning Sensor is not equal in the both the Contact Image Sensor sides See page 25 When copying or transmitting the The exceeding part of the original on Clean the platen roller See page 13 exceeding pari of the original is the platen roller is dirty printed as blurred black if less than A4 or letter size of original is used When copying white vertical l...

Page 19: ... M 2 and LCD connector NO Check the Main PCB M l Check LCD Key in is impossible from the operation panet Check the same as described l I OK NO Check the connection of CN2 2 and 2 3 M 2 Check the Main PCB M l 1 YES Check the operation panel PCB M 2 LCD indicates CHECK PAPER ROLL PAPIER PRUEFEN Is recording paper set properly I I YES Is the Receiving cover closed securely I 1 YES Check the connectio...

Page 20: ...the Transmission Motor w 5 No copy is made NO Is the Head Test OK Sac page 31 Check the printingcircuit I YES Check the Reading circuit a Printing Circuit To be confirmed by the Head Test Check the connection of CN5 M 1 through CN56 Thermal Head 1 OK NO Does 24V appear at CN1 Pin No 4 Check the Power Supply PCB M 5 I I I I I YES NO Does HVON CN1 Pin No 7 work properly High at printing I YES I I NO...

Page 21: ... by pressing STARTl switch under OFF HOOK condtion a In case of the extension telephone connected to the SFX 11 Check the connection of extensiontelephone and JK31 M 3 1YES NO Is loop CN32 Pin No 1 Low on the NCU PCB M 3 Check the NCU M 3 I YES Check the M 1 PCB b In case of the Built in telephone Check the connection of CN41 M 4 and CN33 M 3 1 OK Check the connection of CN42 M 4 and CN34 M 3 Chec...

Page 22: ... M 3 7 i J b In case of the DP dialing NG Doesthe DP CN3 1 Pin No 15 on M 1 appear normally Check the M 1 PCB OK 1 Check the NCU M 3 8 No Transmisdon and Reception but Copy operation is carried out normally Checkthe line connection I I 1 1 YES I I NO Is it possible to transmitthe protocol signals like a DCS DIS and so on t I I I YES NO Can the protocol signals 300BPS be received from the Paw I YES...

Page 23: ...t NO YES IS F501 Blow Off INO v 1 ES Is TP501 open 1 Es NO yEs qT T Is ZD502 short Is ZD503 short NO Is Q506 short7 YES IS D50 Es B S Is D504 short 1 NO I Is IC501 works I Es 1 NO Is D508 short 1 NO IS D50 1 NO Restart after Q506 exchanging T szD504 y Es YES 1 1s 12V output 1 0 6 YES I Is 12V output I 0 End 21 ...

Page 24: ... R 26 No original for timer transmission T 27 Timer operation is cancelled TIMER E30 E33 Image deficiency d CODE 30 31 32 33 CONTENTS Exceed the error line limitation RTN transmission RTN reception classi fication R R T SYMPTOM and NOTES These errors may be caused by the S Nor deflection on the line Check the disturbance and verify the incoming signal level using the level meter Test the setting o...

Page 25: ...other patly disconnected the line by some reasons Although MCF signal to respond MPS or CFR signal was transmitted no carrier signal received within 6 seconds Cl EOP MPS EOP General terms E60 E62 Incomplete transmisaiin due to deficient line K CODE CONTENTS classi fication SYMPTOM and NOTES 60 Fall down Out T Training failure even with fall down to 2400 bps 62 Continuous 300 BPS T R This error may...

Page 26: ...e holding up the receiving mechanical unit Fig 6 5 screws 3 PCS securing receiving mechanical unit 4 Removal of the main PCB M 1 a Remove the right and left cabinet Refer to 6 1 l b Remove the transmission mechanical unit Refer to 6 1 2 c Disconnect the connectors CN3 CN5 and CN8 on _ the main PCB M l Fig 6 5 d Remove two screws securing the main PCB M l Fig 6 5 e The main PCB M 1 and the power su...

Page 27: ...r to 6 1 l Remove the transmission mechanical unit Refer to 6 1 2 Turn over the transmission mechanical unit and remove the pressure spring from it Fig 6 8 Remove two screws one screw at each end securing the CIS Fig 6 9 Fig 6 8 QcA Fig 6 9 w 2 Replacement of the Thermal Head a Remove two screws securing the cover of the receiving mechanical unit Fig 6 1 O screws 2 pcs securing cover A ig 6 10 b R...

Page 28: ...head and slide the thermal head by 0 2mm 0 3mm then tighten the screws c Repeat the test as described step a and b above untill reaching the correct position Notice that the thermal head movement range which is accepted for the black contrast is about 0 3mm 3 Replacement of the Automatic Document F6eder ADF unit a Open the operation panel b Remove two screws securing the ADF unit Fig 6 13 screws 2...

Page 29: ...o L IEKm S fvics Swltctl OFF A ON 0 Rssrsids o SFX 11back sideview Under the bottom panel sheet metal the service switch is located on the main PCB M 1 Remove two screws to open the bottom panel Organization of the test mode TEST MODE l m L INITIAL SET a Initial set MENU T RAM CODE SET lG COPfi b 1 Print RAM CODE I SET b 11 Change RAM CODE 7 MENU ISCAN TEST 1 c Read out test T MENU MODEM TEST l l ...

Page 30: ...tand by b RAM CODE SET 1 2 3 4 5 6 7 8 9 Setting up to the test mode Refer to 6 3 l TEST MODE Press II NITIAL sET I Press m RAM CODE SET 1 Press m or Press m Printing the RAM CODE LIST Return to Stand by Press Setting the RAM CODE Following Procedure Enter the SW No need to be changed Example Press Enter the SET CODE Example Press Press The display is waiting for the next SW No input SW 61 CODE Om...

Page 31: ...st mode Refer to 6 3 l TEST MODE 2 Press INITIAL SET 3 Press 1 three 3 times MODEM TEST 4 Press 9600 BPS 0 Press m to appear the next signal Press m to appear the previous signal 9600BPS 0 7200BPS 0 4800BPS 0 2400BPS 0 300BPS 0 L 2100HZ 1100HZ PB 8 NO SIGNAL Return to the 1st stage 9600BPS 0 The signals 9600 7200 4800 2400 and 300BPS can be changed its carrier frequency pattern as shown below Pres...

Page 32: ...VITY REPORT JOURNAL JOIJF I IL I ISDRUCI SEND GES C TEN CCOOQ13 SEND Em GES SE ITEN I 4t DfiTUPl 3TF IRT DI LIER P9RTE4ER EITE14 RESUL TQT EMPF E4r 131 ITLIP1 5TQRT DQUER Pf lRTNER SEITEbl RESUI TGIT L 1 Ac rIvITY REPORT Ju1 20 92 12 00 TRNS TOTAL PAGE 000003 RECV TOTAL PAGE 000002 TRNS No DATE START TIME PARTNER PAGE 3 TCOD 1 Ju1 20 9 00 0 46 AAA 2 OK 2 Jul 20 10 00 0 25 BBB 1 OK RECV No DATE STA...

Page 33: ...sm fourtimes 2 Press L 3 Press 4 Pressl 5 Speed Dial Listisissuecf Example of the Speed Dial List KIJRzl tJQHL LI TE 21 9 92 6 19 I lr PRF Tt ER Nl_lMMER SPEEDD AL UST JuI 20 9212 00 No PARTY SNAME NUMBER 01 000222333 02 BBB 444555666 03 ccc 777888999 7 4 Feature Switch List 1 2 3 4 5 Pressmfour times Press four times FeatureSwitchList isissued SET MODE PROGRAMMIERUNG O T DIAL SET Z w SPEED DIAL S...

Page 34: ...T 09 00 m FF VTEL UISI I M TER 09 03 03 NELOD 1E 10 a 02 TllSTRTU T 17 01 m KOFF ZE 1LE a 01 01 GESCMOSSENE EEt4 lTZERG LWS 26 En 00 SENDSSER I CFIT 31 00 m SENCE6ER I CHT ZE I TLEF5ETZT 32 01 01 WLBTC14 JSTER 36 m Em KU4TWJ3 SC HTE 37 m Ea WT FIWEFZE I T 49 fza 0a KCPIE 50 01 01 Pi lTO STFM T 54 01 01 cm rmlts a 03 00 ST iC4E I TU 61 m m WFM TENRF tWTbJ2RT 66 m 06 E f PF RFITE 6 01 01 CEO FRtGiJ ...

Page 35: ... l 21 Sep 6 21 Q l A El FL2Q TRANSMISSION REPORT Ju1 20 92 12 31 DATE START TIME PARTNER PAGE WJL JuL 20 12 30 0 27 DEALER A 1 OK 7 7 mer TransmWton Report It can be set to issue or non issue according to the setting of the RAM CODE SW No 32 The initial factory preset is the issue position SET CODE 01 SW No 32 00 non issue 01 sue Once the SW No 32 is set to 00 timer transmission report is not issu...

Page 36: ...00 01 00 00 Number of Redial for immidiate TX using O T Speed Num Key 00 01 02 03 Remote Rx feature 00 01 02 OFF DP DTMF 09 Number of rings that sounds after the SFX 11 is connected to the line No Ringing 3 times 5 times 7 times 9 times 11 times 00 01 02 03 04 D5 This is to set the music released to the tele phone line when the conversation is put on hold 10 Music on hold No Music MINUET GREENSLEE...

Page 37: ...ity is higher SW No 60 through 88 are only for service engineer SEITING NO SW No SElllNG ITEM Communication mode CONTENTS Auto G3 OFF ON FACT SET 0 10 EXPLANATION This RAM SW fixes the cor rrmunication modt and is normally set on AUTO FSTAR j switch is effective without lifting tht 60 00 01 Manual Hook up 61 00 01 handset when the setting is ON SETTINC No 00 Used for hooking up 2 facsimiles withou...

Page 38: ...ne 7 lines 01 8 lines 02 9 26 lines 03 20 06 74 Carrier off O sec 00 This is to set the allowance of the carrier off detection 0 5 sec 01 duration 1 0 sec 02 Ifthe carrier off duration is less than the setting 1 5 sec 03 value reception is continued 2 0 sec 04 2 5 sec 05 3 0 sec 06 06 3 5 sec 07 4 0 sec 08 4 5 sec 09 5 0 sec 10 5 5 sec 11 6 0 sec 12 75 Tx start speed 2400 BPS 00 This is to set the...

Page 39: ...transmission level attenuation for Dual Tone Modulated Frequency DTMF dial 84 Cable Equalizer O km 00 01 An equalizer which adjusts the characteristics 1 8 km 01 of the non loaded cable between fax and 3 6 km 02 exchange station Set in response to the 5 6 km 03 distance to the exchange 88 ClosedReception OFF 00 00 Even when the select reception is set recep Sanyo free mode ON 01 tion is free from ...

Page 40: ... function is ON Y L Capture the line 7 r Send Ring Back Tone twice and CNG detect Y N I Operator call and CNG detect RAM SW 09 I Y N Builtin handset is Y connected to the line 1 N 3 I I Voice prompt 2 See note below Y Send FAX signal 4 I N Reception Y N Return to Stand by 38 ...

Page 41: ...t Voice prompt 2 No one is here now however if you wish to send a fax please transmit at the tone 2 Auto reception with FAX TEL switchover function is OFF Incoming call I I Built in handset is Y connected to the line I N EXT TEL handset is 1 Capture the line connected to the line I I Y Send FAXsignal N I 39 ...

Page 42: ...eception mode u F I Check TAS start until incoming ring signals are counted 11 times Built in hand N N TAS Start Y Built in handset is N connect to the line Return to stand by N N t Y D I End TAS operation I a 40 ...

Page 43: ... I pij Jiypl I I I 1 I 1 1 I 1 1 I 1 I I 1 1 I I t I 1 I I 1 I I I I I I I I 1 I I t 1 I I 1 I t L I I t I I 1 I I I I I I I I I t I I I I I I I I 1 I I I I I I 8 I I I I I I I I I J I U COI DO UJUl IJCJb oz Ooru 20 0 1 ZIJb 02 rH l f i l l _ 1 I I II I I I _J H z ...

Page 44: ...ftone signal then it is stored into one line memory SRAhl The CPU reads out the data of one line memory and outputs the data of each line to the thermal head 43 Power Supply Circuit M5 Switching regulator type power supply circuit outputs 24V 112V and 1 5V I 2V and t5V are for the Main Board Ml CPt_f 124V is for the NCU circuit pulse motors LED array and thermal Head as HV HV is controlled by the ...

Page 45: ...1 2 i r u 0 7 73FLW RE02 NY 2iQk l 2W r 1 C509 68 4CK V R510 b R504 R505 39k lWl 39KM4 g 45 xl ZD501 R X36 R 507 Fl LFY r 1 ml VI q x 1 R511 68 1 4W m g g C 525 c529 h IOOAOV n 0 1 Ov I T C 518 470 35V 1 rwa w A I rfi 1d ZD503 R514 3 3iiv4w 8 F A R517 Tf j 12k v4 w Q3k VR5h R516 1 n Z 1 I I m i 17520 lMk V4W G1 1 w I 1 ii 44 ...

Page 46: ... UI 2 r n rfl c u P A T 1 m b i K D 1 z I 9 hl J J _ _ H 0 z F m DoJlmlwr a 0 Y nm z w 6 mfla E z I b ...

Page 47: ... 2 SCHEMATIC DIAGRAM Ml MAIN P W B 1 6 b 64 1I4 J_ IO 0 m u u N 1 I I d I u I m I 4 ...

Page 48: ...Ml MAIN P W B 2 6 161 I 1 t u h y 0 z 0 c I 4 ...

Page 49: ...L Y e I 7 I 6 I 5 I d 3 I 2 1 2 l C 2 10 6 zo 40 0 71 2 ZD 6 aD 2 l C 6 301 2 l C A 74HC32 74HC04 AP15 Ovcc 77 i Ti Fle6 Vcc c R71 NC 27 C256 74HC04 6 BC1 I I AMcs GVcc 14 77 I I LC3 PML h LC3564PML 7 ...

Page 50: ... Nd cTs R17 Vcc 44 wrs 56K DATA FWOCESSING uN1 T MODEM A1N2 41N1 E YESYNC1 EYECKOI EYEDAT4 DPDMcK DPDMDT q APDMDT 4 4GC 3 4GC4 GC5 MUTE I QB 3 R19 CN5 TPH bvcc THM ICN5 10 lK i F140 J C34 3 9K TO OIU CN6 CIS 1 2 2s FIS3 lK i C72 IOP n61 e 1 OK c4e F135 c ICNE 10 RC082BM m 24 23 22 IOK 10K 10K c TC35123 F 1 I Do 0AVCC I VSST I B 4 VSSR 14 R ...

Page 51: ...L t SN3 t l I n3N EN3 P T 0 1061 6Z U l 2 n A C Ai T 33AV I T ti ii nx o B AL T OLE3 I z c I 1 s I 9 1 L 1 9 s a f d NIWN 1 El ...

Page 52: ... I u 1 I all __ll_ ___L_l LL___J L_2 J El mm KLiI ml K I ...

Page 53: ...3 ANT START MENu WA lLWDl KU RZWA IL I AL TEN PAuSE O 5V D203 1 2 SPEAKER I F55TZEN 01 02 N I 1 Rs Bz D203 2 2 1 I Vo 1 BZON 3 5V q4 iJGNO 5 f DGNC 6 COL2 7 COL1 B I COLO 9 1 10 I I L L J A 5V BUZZER T CN22 I I I ICN2Z 5V Rowo now c 1 LED201 Row2 c 2 FEHLER c R201 uow3 3 Wm LPERROR c 4 330 n RED NC LPANSWER NC LE0202 STOP ANT R202 1 7 150 n GFiEEN ...

Page 54: ...u 31 II T 4 _ CN34 3 1 I I i 3mE4LzFM00035ax2 r4309 LF2Q LF3Q i c lC 30 L CN31 IEX EL CN3Z 5 lNC cN3i e ows 3 SI 4 E 2 CN33 4 1 i 1 I JP3 G C 2 M5 92 Os 09 CNG 3m JP 0 a 2 7G c 0s 29 00 320 ...

Page 55: ...L n u 3 0 T t i I I t w _ __ 0 I 57 ...

Page 56: ...H yij Z501 N u R501 IM I A g Cx e C507 47wPi y 2 Ov I T I WY 4 na y yi2 l 4w 8 C514 R513 J 150V 3 3k V4W C515 0 1 5 v b 11 t h XJ4 K3U3 39k lWl 3910M ZD501 R506 R507 391dlw 39 IW 4I R511 68 1 4W MM I irl 2 0 m 0 T 77 1 w Ln _ 58 ...

Page 57: ...G NNNN 0000 IC552 LBi205 I v Vv o cc o cc C N 5 11 cN5G 3 7 4 RMI 1 3 CN31 9 6 1 IN1 OUT1 CN56 37 2 RM12 IN2 OUT2 CN 31 8 CN56757 1 FIMIl 11 CN51 10 CN5ti 57 3 15 IN3 OUT3 FiM13 IN4 OUT4 GGGG NNNN 0000 I ii 1 CN53 3 MVFt 2 CN53 4 MVR e CN53 5 FlMo4 10 CN53 1 uM02 16 C_N53 2 7mXm CN53 fi RM03 59 ...

Page 58: ...m 3 PW BOARD DIAGRAM M5 P W B ti k c50 p C_ 01 G II n L Cfi I F JAA wE Ja6 L 4 L 60 ...

Page 59: ... I ...

Page 60: ...nt detection Circuit earth signal Circuit short signal Thermistor output Thermistor ground Thermal head strobe signal Thermal head serial clock Thermal head latch input Thermal head serial data Image signal CIS output signal Scan signal for sensor drive Clock for sensor drive LED drive voltage for CIS Photo Diodes for S1 and S2 Document stock detection Document read fmsition detection Photo Diode ...

Page 61: ...SLLLLL LLLLOI 8911111 ISXXXXXXXRORR I AoSPSSSSCC1301 234661S01234667 fOK H T x 012346Sj QOQA M N c t 1 s Pu l Voo 1 TESTMale Addles OstsSus mona SPCLK IxAs ssck up 10 mo MRsc tor o Mum INW INTI Issn Vm I 26s6 Ml Motor Control MM Mll Mli Mli Voo INSS INW INTS Iten m m m3 In m xl v Ad SAllPAl I I I TC351681 ToP VIEW I 1 ma 04 I I 1 I s4 I SystemBlockDiigram Line Control I n CPU X tal 125MHz n RTC Xt...

Page 62: ... ox INH 11 A JEE 7 10 B u 74HC08 1A 1 18 2 lY 3 2A 4 K F 2B 5 2Y 6 TOP VIEW 14 v 13 40 12 4A 11 4Y J1O 3B 9 3A 3 3Y L I TOP VIEW TG405323F BF 74 HC138 AI n 16 Vcc B2 16 0 C3 I _J 14 Y1 732A 4 13 V2 2B 6 12 V3 31 6 11 74 71 1 10 6 GN13 8 9 Yo TOP VIEW 74HC32 1A 1 I4 v lB 2 13 4B IY 3 12 4A 2A 4 II 4Y 2B 5 10 30 2Y 6 9 3A Q14D 7 8 3Y TOP VIEW TC4584 TOP VIEW DD 44UON A B 1NH N N I C L O i VI 1 I v e...

Page 63: ...27s010 h c 1 w 32 3 Vcc A16 c 1 31 3F 7i AIS c 3 30 J NC All c 4 9 Al c s 18 A6 c 6 AS c 7 26 3 A9 M c 8 2s 3 All A3 c 9 24 Xz Al c to 23 A1O Al c II 22 3 E AO C Iz 21 J U07 Uooc 13 20 u06 Uol c 14 Ila c 1s TOP VI Ell 74W273 SYSTEM Ill AGRAN _ _ j 4 4 Uw olOa OIQ u LC3564 BLD6K DIAGRAM 27CO1O AS A9 X oecodef 1024X 1024 A12 Memory Matttx _ A16 I W7 o co 070 GO AO A4 A1O All 66 ...

Page 64: ...2 Remark Vcc I ine of pin No 1 and No 9 are shorted internal I y M51957 I I IWUT TOP VIEW m DELAY CAPACITOR MC3411 9 n co I 8 V02 FC2 2 7 Gnd FC1 3 6 VCC qn 5 Vol Top View I TC35 123 I VDDCF 7I x TOP VIEW I VCUAS 2 15 RXINA TXOUT 3 14 J VSS2 Vssl 4 13 J AGC5 MUTE 5 12 J AGC4 DPDMCK 6 11 J AGC3 DPDMDT 7 10 3 APDMDT PD 8 9 J APQMCK I MC341 19 6 vcc r 5 1 L Y _J Gnd APDMDT APDMCK 67 ...

Page 65: ... RF L AC 2 US L L RO Ill L MC3401 4 M Vo kit Ms r _ _ Dtode Br dge RS RI RF iACl I I 1 I 7 0 v AC 2 4 t SCR I Threshold I Comparator Clamp I I I Trme 1 I I I I I v L Eqdizdm no 3 6 v mk 10 k Tranemlt AInp L Sk I 300k 6 n Anql I ssk I J I I cc I 1 Zii v 66 ...

Page 66: ...ceo 50V Ic 0 2A VDSS 60V ID 15A Vceo 50V Ic O lA Vceo 50V Ic O lA Vceo 100V Ic 3A Vrm 600V 10 1 5A Vrm 800V 10 1A Vrm 200V 10 10A Vrm 200V 10 0 5A Vrm 105V 10 0 2A ZD501 GZA30X Vz 30V Pc 0 5W ZD502 DZB27C Vz 27V Pc lW ZD503 GZA5 6X Vz 5 6V Pc 0 5W ZD504 GZAIIZ Vz llV Pc 0 5W Ic IC501 Ic FA5311 IC502 Voltage Regulator LM2940CT Vout 5V 5 0 lout 1A Photo Coupler P501 I TLP634 Isolation Voltage 4kV Q5...

Page 67: ...SfDCS 111 E0M7L jCF lflv o C AUTO RECEPTION OPREcE vE RINGTCWE RING lDNE OETECT CM_ RELAY NCU i R DISP SENO SIGNAL RECEIVE SIGNAL 2 TEL I 1 Ct u ln RIG EOP DCN RE5ERWTION OTHERS 2 CAU UP AFTER SENOING D CALLUP FROM T SIDE HANDSETT CML RELAY W SEND SIGNAL r VloEo m n n ml o PR1 o PR1 o RECEIVESIGNAL n flP PIN PHONEIAMP OPERATORm OPERATORCALL HOOK OFF CML RSIAY OtCU R SIDE 1 E CALLUP FROM R SIDE E P...

Page 68: ...T R 00CUMENT DOCUMENT SET SET TEL TEL HOOK UP DIAL cE kE u mupw DIAL TEL 0 J h W E ii s I Dls s AMVI rcF DIS CONNECT I m plp UIJ Rziizi p_Jwi i I I M WI bnunwc muuc I I SPWTALJ I I 1 I Ih F PHONE RESERVATION 1 v I DEO MESSAGE H RTC cF Cii L UP FROM R SIDE 7 T R Fw l 24 HOOK OFF m D 7 E l Ws s 4f G 7P c FR 7 aQmATaRCALL IloaaM B 71 ...

Page 69: ...15 EXPLODED VIEW 1 I 1 I 4 I 5 FI 3uRE A 72 ...

Page 70: ... V s e I 73 ...

Page 71: ... 74 ...

Page 72: ...IN 3X6 2 ROLL PAPER COVER 60 6326539446 KNOB 1 112 6326539514 CABINET RIGHT 1 kl3 6326539583 CABINET LEFT 1 6326463659 SHEET CA61NET LEFT 3 65 6326466421 SHEET SPEAKER 1 114 6326538463 KNOB TEL 1 hl5 6326399200 COVER CABINET TELEPHONE 1 4110012106 SCR S TPG BIN 3X6 3 CABINET R L MECHANISM Ref No I PART No I DESCRIPTION Al 9 A86 Al 6 441 Al 7 416 420 421 422 423 425 427 428 429 t30 4110256609 41102...

Page 73: ...A39 A40 A67 A42 A35 A43 A44 14060157609 I 6326370681 6325737096 6322555952 8325486512 6325106602 6325706788 6322536630 6322675128 6322574885 6326435373 6326512203 6326512234 6326435359 6326435397 6326370629 6326545157 6322862500 6322496729 6326437957 6323012300 6323012270 6322876408 6323006631 6322807600 6322862500 PC0S 560203 108 HOUSING CONNECTOR TERMINAL SOCKET PIN CN7 AC CORD 21OOMM AC CORD 21...

Page 74: ...0 67 C86 91 C68 91 C93 96 C93 96 JP1 R14 51 R56 JP7 13 JP15 JP17 R89 R77 R35 R104 RI 2 45 R1 3 5 R74 R19 44 R63 65 R87 90 R9 31 R63 86 R21 RII 13 RI 03 R40 R76 R30 R20 R42 R18 R22 24 R41 59 R60 75 R91 R27 R32 50 R2 4 6 R62 76 R61 R66 64 R16 17 R36 38 R39 46 R64 65 RI 00 R93 R105 R47 R49 70 R73 RI 01 R7 43 R57 69 R33 R80 R102 R67 68 R81 82 R52 54 R53 RAl 6 R28 R55 R25 56 R1O R8 PART No I DESCRIPTIO...

Page 75: ... No PART No DESCRIPTION Q ty 6322862500 LUG 2 PC BOARD 4 A48 6326475478 PW BOARD ASSY M 4 1 TELEPHONE CN41 6322540019 PLUG 6P 1 CN42 6322539983 PLUG 3P 1 CN43 6322539976 PLUG 2P 1 MJ 6322515949 SOCKET 4P 1 Sz 4200010906 PIEZO BUZZER PKM33EP 1001 1 HSW 6326519950 PUSH SWITCH HOOK SW4 5 6326366275 SLIDE SWITCH ZNR401 6326357699 DISCHARGE TUBE 1 L401 6326366721 CHOKE COIL 0 l18H OR 1 1 L401 632637520...

Page 76: ...2 K 2W 100KJA I14W 100K JA 1 4W 47 JB 114W 66 JA 116W 4 7K JA 114W 3 3K JA 114W 3 3K JA 114W Ny 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 Ref No PART No DESCRIPTION Q ly 3515 4010125708 CARBON lKJA I14W 1 3516 4010192908 CARBON 39K JA 114W 1 519 4010192908 CARBON 39K JA 114W 1 517 4010136308 CARBO...

Page 77: ... Ott 92CX 0 O HO PrintedinJapan SANYO Electric Co Ltd d OSAKA JAPAN ...

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