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Sharp UX-460, Service Manual

The Sharp UX-460 Service Manual is a comprehensive guide that provides users with step-by-step instructions on operating and maintaining their UX-460 device. Available for free download on manualshive.com, this manual ensures users have easy access to the information they need to optimize their product's performance.

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NO.

PARTS CODE

PRICE

RANK

NEW

MARK

PART

RANK

DESCRIPTION

UX-460U

– 8 –

[7] Control PWB unit

1

UBATL2064SCZZ

AF

N

B

Battery(CR2032THG)

[BAT1]

2

VCEAGA1HW475M

AA

C

Capacitor(50WV 4.7

µ

F)

[C2]

3

VCEAGA1HW106M

AA

C

Capacitor(50WV 10

µ

F)

[C3]

4

VCEAGA1HW105M

AB

C

Capacitor(50WV 1

µ

F)

[C4]

5

VCEAGA1HW106M

AA

C

Capacitor(50WV 10

µ

F)

[C5]

6

VCEAGA1EW476M

AA

C

Capacitor(25WV 47

µ

F)

[C6]

7

VCEAGA1HW106M

AA

C

Capacitor(50WV 10

µ

F)

[C7]

8

VCEAGA1HW226M

AB

C

Capacitor(50WV 22

µ

F)

[C8]

9

VCEAGA1HW107M

AA

C

Capacitor(50WV 100

µ

F)

[C9]

10

VCEAGA1EW476M

AA

C

Capacitor(25WV 47

µ

F)

[C10]

11

VCKYTV1HB472K

AA

C

Capacitor(50WV 4700PF)

[C101]

12

VCKYTV1HB222K

AA

C

Capacitor(50WV 2200PF)

[C104]

13

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C105]

14

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C106]

15

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C107]

16

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C108]

17

VCKYTV1HB222K

AA

C

Capacitor(50WV 2200PF)

[C111]

18

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C114]

19

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C115]

20

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C116]

21

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C117]

22

VCCCTV1HH5R0C

AA

C

Capacitor(50WV 5PF)

[C119]

23

VCCCTV1HH5R0C

AA

C

Capacitor(50WV 5PF)

[C120]

24

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C121]

25

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C122]

26

VCCCTV1HH150J

AA

C

Capacitor(50WV 15PF)

[C123]

27

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C124]

28

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C125]

29

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C127]

30

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C129]

31

VCKYTV1HB222K

AA

C

Capacitor(50WV 2200PF)

[C130]

32

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C131]

33

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C132]

34

VCKYTV1HB103K

AB

C

Capacitor(50WV 0.01

µ

F)

[C133]

35

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C134]

36

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C135]

37

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C136]

38

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C137]

39

VCCCTV1HH150J

AA

C

Capacitor(50WV 15PF)

[C138]

40

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C140]

41

VCKYTV1HB222K

AA

C

Capacitor(50WV 2200PF)

[C143]

42

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C146]

43

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C147]

44

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C148]

45

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C149]

46

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C150]

47

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C152]

48

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C153]

49

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C155]

50

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C157]

51

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C158]

52

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C160]

53

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C166]

54

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C167]

55

VCKYTV1HB103K

AB

C

Capacitor(50WV 0.01

µ

F)

[C168]

56

VCKYTV1HB472K

AA

C

Capacitor(50WV 4700PF)

[C169]

57

VCKYTV1HB102K

AA

C

Capacitor(50WV 1000PF)

[C171]

58

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C173]

59

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C174]

60

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C175]

61

VCKYTV1HB331K

AA

C

Capacitor(50WV 330PF)

[C177]

62

VRS-TS2AD000J

AA

C

Resistor(1/10W 0

Ω

 

±

5%)

[C178]

63

VCKYTV1EB104K

AA

C

Capacitor(25WV 0.1

µ

F)

[C179]

64

VCKYTV1EB104K

AA

C

Capacitor(25WV 0.1

µ

F)

[C181]

65

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C182]

66

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C183]

67

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C184]

68

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C185]

69

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C186]

70

VCKYTV1HB222K

AA

C

Capacitor(50WV 2200PF)

[C188]

71

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C190]

72

VCKYTV1CF105Z

AB

C

Capacitor(16WV 1

µ

F)

[C192]

73

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C193]

74

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C194]

75

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C195]

76

VCCCTV1HH220J

AA

C

Capacitor(50WV 22PF)

[C196]

77

VCKYTV1HF104Z

AA

C

Capacitor(50WV 0.1

µ

F)

[C197]

78

VCCSTV1HL102J

AA

C

Capacitor(50WV 1000PF)

[C198]

79

VCKYTV1EB104K

AA

C

Capacitor(25WV 0.1

µ

F)

[C199]

80

VCKYTV1EF104Z

AA

C

Capacitor(25WV 0.1

µ

F)

[C200]

Summary of Contents for UX-460

Page 1: ... Purchasing This DVD Collection If You Did NOT Purchase This Document As Part Of A DVD Collection From RushAZ85705 on E Bay This Document Has Been Passed Fraudulently Please Alert RushTalion Cox Net Thank You Again ...

Page 2: ...PTION 1 Circuit description 5 1 2 Circuit description of control PWB 5 2 3 Circuit description of TEL LIU PWB 5 8 4 Circuit description of power supply PWB 5 11 5 Circuit description of CIS unit 5 11 CHAPTER 6 CIRCUIT SCHEMATICS AND PARTS LAYOUT 1 Control PWB circuit 6 1 2 TEL LIU PWB circuit 6 9 3 Power supply PWB circuit 6 11 4 Operation panel PWB circuit 6 13 CHAPTER 7 OPERATION FLOWCHART 1 Ref...

Page 3: ... ohjeiden mukaisesti French ATTENTION Il y a danger d explosion s il y a remplacement incorrect de la batterie Remplacer uniquement avec une batterie du même type ou d un type recommandé par le constructeur Mettre au rébut les batteries usagées conformément aux instructions du fabricant Swedish VARNING Explosionsfare vid felaktigt batteribyte Använd samma batterityp eller en ekvivalent typ som rek...

Page 4: ...ork Compatibility ITU T CCITT G3 mode Compression scheme MH MR Sharp Scanning method Sheet feeder CIS Contact Image Sensor Effective recording width 8 3 210 mm max Input document size Automatic feeding Width 5 8 to 8 5 148 to 216 mm Length 5 5 to 11 140 to 279 mm Manual feeding Width 5 8 to 8 5 148 to 216 mm Length 5 5 to 23 6 140 to 600 mm Effective scanning width 8 3 210 mm max Contrast control ...

Page 5: ...ter numbers and letters during number name storing procedures 12 HOLD SEARCH key Press this key to search for an automatic dialing number or during a phone conversation press this key to put the other party on hold 13 SPEAKER key Press this key to hear the line and fax tones through the speaker when sending a document Note This is not a speakerphone You must pick up the handset to talk with the ot...

Page 6: ... 5 25V 24V 23 3V 24 7V 2 IC protectors replacement ICPs IC Protectors are installed to protect the motor driver circuit ICPs protect various ICs and electronic circuits from an overcurrent con dition The location of ICPs are shown below 1 MG 2 MG 3 24V 4 24V 5 24V 6 DG 7 5V 8 DG Connector No CNPW Pin No 2 1 TEL LIU PWB POWER SUPPLY PWB CONTROL PWB CNLIUA CNLIU CN2 CNPW CNTH CNPN CNCIS CNSP CNMT CN...

Page 7: ... BLACK PRINT To check the print head whole dots are printed over the interval of 2 m 10 AUTO FEEDER MODE Insertion and discharge of document are tested 11 ENTRY DATA SEND Registered content is sent 12 ENTRY DATA RECEIVE Registered content is received and its list is output 13 Flash memory check Checks flash memory write read 14 Flash memory clear Checks flash memory clearing If the diag mode canno...

Page 8: ... 6 Signal send mode This mode is used to send various signals to the circuit during FAX com munication Every push of START key sends a signal in the following sequence Moreover the signal sound is also output to the speaker when the line monitor of the soft switch is on 1 No signal CML signal turned on 2 9600bps 3 7200bps 4 4800bps 5 2400bps 6 300bps FLAG 7 2100Hz CED 8 1100Hz CNG 9 GENERALOGM PLA...

Page 9: ... 0 0 S F T SW M2 0 0 0 0 0 0 0 0 Press key during setting To finish the settings halfway between SW A1 and SW M2 press the STOP key In this case the setting being done to the SW No on display will be nullified while settings done to the preceding SW Nos remain in effect The soft switch mode is terminated S F T SW A1 0 0 0 0 0 0 0 0 START DATA No 1 2 3 4 5 6 7 8 When the COPY key is pressed the con...

Page 10: ...rror 0 sending mode reception 8 CNG transmission No Yes 0 CED tone signal interval 1000ms 750ms 500ms 75ms 1 No 1 1 1 0 0 0 2 No 2 1 0 1 0 0 3 MR coding No Yes 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Signal transmission level Binary input 0 2 No 16 8 4 2 1 1 3 1 2 3 4 5 0 4 0 1 0 0 0 0 5 0 6 Protocol monitor error print Printed at com err Not printed 0 7 Protocol monit...

Page 11: ...d 0 4 Busy tone detection after auto dial No Yes 0 5 Waiting time after dialing 90 sec 45 sec 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Auto Dial Mode Delay timer of before line 3 sec 0 sec 0 connect 2 Auto Dial Mode Delay timer of after line 3 sec 1 7 sec 0 connect 3 Dial mode Tone Pulse 1 OPT...

Page 12: ...ic switching manual to auto receive Reception after 5 rings No reception 0 mode 6 Reserved 0 7 Reserved 0 8 Reserved 0 Distinctive ringing setting No 1 No 2 No 3 OPTION Factory setting OFF OFF 0 0 0 PATTERN 4 and 5 are for CANADA only STANDARD 0 0 1 PATTERN1 0 1 0 PATTERN2 0 1 1 1 PATTERN3 1 0 0 0 2 PATTERN4 1 0 1 0 3 PATTERN5 1 1 0 0 4 Reserved 0 5 Caller ID function Yes No 0 OPTION CI off detect...

Page 13: ...TION Number of CNG detect AM mode 1pulse 2pulses 3pulses 4pulses 2 No 2 0 0 1 1 0 3 No 3 0 1 0 1 1 Number of CNG STAND BY mode 1pulse 2pulses 3pulses 4pulses 4 No 4 0 0 1 1 0 5 No 5 0 1 0 1 1 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 5 Reserved 0 ...

Page 14: ...20 570 Hz 320 460 Hz 0 frequency 5 Reserved 0 6 Reserved 0 7 AM OGM announce only mode Yes No 0 OPTION 8 Reserved 0 ICM recording time 4min 15s 30s 60s OPTION 1 No 1 0 0 1 1 0 2 No 2 0 1 0 1 0 A M quiet time 1 2s 3s 4s 5s 3 No 3 0 0 1 1 0 4 No 4 0 1 0 1 0 A M quiet time 2 0s 1s 2s 3s 5 No 5 0 0 1 1 1 6 No 6 0 1 0 1 0 7 Key input buzzer on off switch Two way On Off 0 recording mode 8 CPC signal det...

Page 15: ...AGC slew rate Mic Slow Normal Little fast Fast 3 No 3 0 0 1 1 1 4 No 4 0 1 0 1 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Activity report print Automatic printout No printout when memory full 0 OPTION 2 Total communication hours and pages print No Yes 0 3 Sender s phone number setting Cannot change Change allowed 0 4 Reserved 0 5 Reserved 0 6 Summer time setting No Yes 1 OPTION Ringer...

Page 16: ...ION 6 A4 paper enable Enable Disable 0 7 LEGAL LETTER paper enable Enable Disable 1 8 2 IN 1 Mode Yes No 0 OPTION Paper set size LETTER LEGAL A4 OPTION 1 No 1 0 0 1 0 2 No 2 0 1 0 0 3 Automatic reduce of receive Auto 100 1 OPTION 4 Print contrast Light Normal 0 OPTION 5 Reception reduction ratio in case of memory full 100 93 0 OPTION 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0...

Page 17: ...N TRANSMISSION is a switch to set the function to print the content of HEADER PRINT described in the passcode list at the front end of receiver s original when original is sent to the remote machine If this switch is set to NO the HEADER PRINT is not output at the receiving machine SW A2 No 6 H2 mode Used to determine reception of H2 mode 15 sec transmission mode When set to OFF H2 mode reception ...

Page 18: ...d Set to 0 SW B2 No 4 Busy tone detection after auto dial Used to set busy tone detection in auto dialing SW B2 No 5 Waiting time after dialing This is time waiting for the opponent s signals after dialing For the Switzerland version the time is fixed to 90 seconds regardless of this switch setting SW B2 No 6 No 8 Reserved Set to 0 SW B3 No 1 No 8 Reserved Set to 0 SW B4 No 1 Auto dial mode Delay ...

Page 19: ...ection timer Distinctive ring setting off only Set the minimum time period of CI signal interruption which affords to be judged as a CI OFF section A B 400msec 2000msec 1 2 SW D2 No 8 Caller ID detect during CI off Detection of caller ID signal is performed as follows 0 First CI OFF only 1 All of CI OFF SW E1 No 1 No 8 Reserved Set to 0 SW E2 No 1 No 8 Reserved Set to 0 Distinctive Ringing Timing ...

Page 20: ...0 0 200msec 900msec 0 1 200msec 650msec 1 0 350msec 900msec 1 1 350msec 650msec SW H1 No 3 Reserved Set to 0 SW H1 No 4 Busy tone continuous sound detect time Set detecting time busy tone for 5 seconds or as is PTT SW H1 No 5 Busy tone detect continuation sound detect during OGM Used to detect the continuous tone of specific frequency during OGM output SW H1 No 6 Busy tone detect continuation soun...

Page 21: ... Gain can be no greater than the AGC Maximum Gain Note that the AGC Gain Adaptation Threshold must always be greater than the RPACS VOX Turn On Threshold 2 16 SW I6 No 5 No 8 AGC gain adaptation threshold Mic The AGC adjusts the amount of gain applied to the incoming message only when the average energy exceeds the AGC Gain Adaptation Threshold The AGC Gain Adaptation Threshold prevents message ba...

Page 22: ...s printed on the next recording paper or discarded is selected to copy a document which is longer than the re cording paper SW L1 No 6 A4 Paper enable The use of recording paper of A4 is enabled SW L1 No 7 LEGAL and LETTER paper enable The use of recording paper of LEGAL and LETTER is enabled SW L1 No 8 2 IN 1 mode A function to print transmitted data of two pages on one sheet SW L2 No 1 No 2 Pape...

Page 23: ...ing format and check the related matters TO ATT Ref No CC ATT Date FM Dept Sign 2 18 Please complete this report before calling the TAC hotline if problem still occurs Facsimile communication problem Ref No Date From Mr Fax Tel No Our customer Name Tel No Address Fax No Contact person Model name Other party Name Tel No Address Fax No Contact person Model name Problem mode Line Domestic internation...

Page 24: ...urred just after fallback 13 Error occurred after a response to retransmission end command was received G3 Reception Code Final received signal Error Condition Receiver side 0 Incomplete signal frame Cannot recognize bit stream after flag 1 NSS DCS Cannot recognize CFR or FTT signal Disconnects line during transmission line error 2 NSC DTC Cannot recognize NSS signal FIF code etc 3 EOP Cannot reco...

Page 25: ...E FC100 M HANDSET SPEAKER 5V 24V OPERATION PANEL TEL LIU PWB UNIT DRIVER THERMAL HEAD PM CONTACT IMAGE SENSOR DOCUMENT SENSOR POWER SUPPLY PWB UNIT FLASH MEMORY 512k x 8bit REGULATOR SELECT SPEAKER AMPLIFIER AMPLIFIER AMPLIFIER SURGE PROTECT FILTER CML TRANSFORMER CI VBT STABILIZER RECTIFIER TRANSFORMER RECTIFIER DIODE TRANS SURGE ABSORBER FILTER LINE EXT TEL P IN SENSOR RESET IC AMPLIFIER BZ CLOC...

Page 26: ...GE SENSOR LCD UNIT CNLCD OPERATION PANEL PWB NUIT 14 CNPN 16 7 15 CNCSW CNMT CNTH CNCIS CNPN CNSP SPEAKER CNLIUA CNPW 14 8 CONTROL PWB UNIT TEL LIU PWB UNIT POWER SUPPLY PWB UNIT CNLIU CN2 EXTERNAL LINE TEL LINE MJ1 2 MJTEL AC CORD TX RX MOTOR 2 HANDSET FG FG FG ARG ...

Page 27: ...5 6 7 1 2 3 4 5 6 7 VO DG 5V øT CISCLK GLED 24V VO DG 5V øT CISCLK GLED 24V KEN4A KEN3A KEN2A KEN1A DG DG 5V ORGSNS FRSNS E SEN4 SEN0 SEN1 SEN2 SEN3 KEN4A KEN3A KEN2A KEN1A DG DG 5V ORGSNS FRSNS E SEN4 SEN0 SEN1 SEN2 SEN3 CNPN CNPN CNCIS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 TEL LIU PWB TELOUT TELIN TELMUTE CI HS PE PIN RHS RXIN TXOUT CML 5V DG 24V TELOUT TELIN TELMUTE ...

Page 28: ...t buffer of the RAM The data is then converted from parallel to serial form by the modem where the serial data is modulated and sent onto the line Receive operation There are two ways of starting reception manual and automatic Depression of the START key in the off hook mode in the case of manual receive mode or CI signal detection by the LIU in the auto matic receive mode First the FC100M control...

Page 29: ...ERNAL EXTERNAL DECODE DMA CONTROLLER OPERATOR PANEL IF 32 KEYS 8 LEDS LCD MODULE MOTOR POWER CONTROL RINGER SYNC SERIF 1 THERMAL PRINTER IF 5 ms LINE TIME A4 B4 LINES TPH ADC 4 STROBE TPH LATCHLESS TPH EXTEMAL DMA I F T 4 T 6 CODEC MH MR MMR HARDWARE ALTERNATE COMPRESSION DECOMPRESSION BI LEVEL RESOLUTION CONVERSION PROGRAMMABLE REDUCTION EXPANSION 2 6kBYTE VIDEO RAM SCANNER CONTROL VIDEO PROCESSI...

Page 30: ...battery power but the output drive is powered by DRAM battery power Scanner Interface START 101 O 2XS Scanner shift gate control CLK1 100 O 2XS Scanner clock CLK1n 99 O 2XS Scanner clock inverted CLK2 98 O 2XS Scanner reset gate control or clock for CIS scanner FCS1n VIDCTL0 96 O 2XT Flash memory chip select or Video Control signal FCS2n VIDCTL1 97 O 2XT Flash memory chip select or Video Control s...

Page 31: ...O H 2XC Hysteresis In GPIO 13 or I O chip select 3 GPIO 14 CS 4 n 78 I O H 2XC Hysteresis In GPIO 14 or I O chip select 4 GPIO 15 CS 5 n 77 I O H 2XC Hysteresis In GPIO 15 or I O chip select 5 GPIO 16 IRQ 8 76 I O H 1XC Hysteresis In GPIO 16 or external interrupt 8 GPIO 17 IRQ 5 n 75 I O H 1XC Hysteresis In GPIO 17 or external interrupt 5 GPIO 18 IRQ 9 n 74 I O H 1XC Hysteresis In GPIO 18 or exter...

Page 32: ...RT CLK2 CLK1 CLK1N VIDCTL 1 0 XIN XOUT MIRON MCSN SYSCLK D 7 0 RDN A 4 0 WRN MONOFAX FACSIMILE MODEM ANALOG SWITCH LINE INTERFACE SPEAKER MICROPHONE CIRCUIT TELEPHONE LINE RXA TXA SPKR MIC RIN SPKRLO SPKRHI SPKR RIN TXA2 TXA1 TXOUT RXIN XIA GPIO DRAM OPTION SCANNER VIDEO PREPROCESSING SYNC PORTS 2 SSIF VIN VREF VREF SSCLK 2 1 SSTXD 2 1 SSRXD 2 1 SSSTAT 2 1 SYNC ASYNC SERIAL PORT SASCLK SASTXD SASR...

Page 33: ...nd playback digital incoming mes sages ICMs and outgoing messages OGMs The ADPCM audio codec compresses audio signals e g music voice at 32 kbps or 24 kbps for highest fidelity coding and reproduction Selectable error correction coding allows storage in audio grade RAMs ARAMs Echo cancellation techniques employed during playback al low DTMF and tone detection during voice audio codec operation to ...

Page 34: ...C 50 IACLK MI 51 NC 52 CS IA 53 READ IA 54 GPI2 IA 55 GPI3 IA 56 GPI4 IA 57 GPI5 IA 58 VDD2 PWR 59 GPI6 IA Pin No Signal Name I O Type 60 GP17 RINGD IA 61 GPO7 OB 62 GPO6 OB 63 GPO5 OB 64 GPO4 OB 65 GPO3 OB 66 DGND2 GND 67 CTS OA 68 IRQ1 OC 69 GPO2 OB 70 GPO1 OB 71 GPO0 OB 72 RESET OA 73 XTLI I 74 XTLO O 75 XCLK OD 76 YCLK OD 77 VDD3 PWR 78 IRQ2 OC 79 SR3IN MI 80 DGND3 GND 81 DGND4 GND 82 SR4IN MI...

Page 35: ...ned on and off for control in the DP calling system Refer to the attached sheet DTM transmission It is formed in the modem and is output 3 Speaker amplifier section The volume of the ringer sound speaker sound is controlled with 3 bit signal of VOLA VOLB and VOLC and the sound switch is controlled with BZ CONT 4 Ringer circuit section The ringer sound is formed in the tone of 1 chip engine when CI...

Page 36: ...ng cancel Normal operation Handset reception mute control signal TEL MUTE H Muting L Muting cancel Speaker volume control signal VOL A VOL B VOL C matrix VOL A VOL B VOL C The circuit is located in the control PWB TXCONT TXOUT mute signal The circuit is located L Signal sending when transmitting in the control PWB H During reception transmission mute during standby GAIN C Reception gain switching ...

Page 37: ...rom line or modem TEL OUT Transfer signal to line SPOUT Speaker output signal TXOUT Transmission DTMF analog signal output from modem RXIN Reception DTMF others analog signal input into modem Other signals 5 10 TX RX SIGNAL OGM ICM MEMO PLAYBACK SIGNAL OGM MEMO RECORD SIGNAL SIGTX SIGRX MODEM RFX96V24 SP AMP 4051 CI DETECTOR HS DETECTOR TEL LINE EXT 5V 24 DG CI TEL MUTE RHS HOOK SW HANDSET SPEAKER...

Page 38: ...ich puts the original paper in close contact with the full size sensor for scanning being a monochromatic type with the pixel number of 1 728 dots and the main scanning density of 8 dots mm It is composed of sensor rod lens LED light source light conductive plate control circuit and so on and the reading line and focus are previously adjusted as the unit Due to the full size sensor the focus dista...

Page 39: ...RD WR ROMCS CS1 MCS SYNC REGDMA WAIT RAS CAS0 CAS1 DWR WRPROT A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 32 C182 0 1 5V RA5 270x4 90 GPIO4 100 CLK1 30 PDAT 24 A3 57 CS0 GPIO3 GPIO2 GPIO1 GPIO0 CNPW 9 PSAVE CNLIUA 11 N M CNLIUA 8 RHS CNLIUA 5 HS CI TELMUTE R206 R204 470 R180 30K STRB3 CNTH 4 STRB2 CNTH 3 PCLK DATA CNTH 14 CNTH 15 CNTH 13 LATCH R153 470 R169 150 RA12 470x4 R212 270 R2...

Page 40: ... A4 A3 VSS A2 WE OE RE D7 D6 D5 D4 D3 D2 D1 D0 5V C114 0 1 FRD 1 4A FCS 1 3B FREADY 1 4A CE1 A16 21 A15 20 A14 29 19 A13 28 18 A12 17 A11 25 15 A10 23 14 A9 26 13 A8 27 A7 A6 31 A5 32 A4 1 A3 A2 10 A1 11 16 A0 12 5V C127 0 1 D7 D6 D5 D4 D3 D2 D1 D0 IC4 27C020 2 A16 D7 3 A15 D6 A14 D5 A13 D4 4 A12 D3 A11 D2 A10 D1 A9 D0 A8 5 A7 6 A6 VCC 7 A5 PGM 8 A4 VPP 9 A3 A2 A1 GND A0 A17 30 A17 DG DG C126 N M ...

Page 41: ...H TALK 6 5A VREFCONT RCVOL D 0 7 RD WR 1 6H 1 3H 1 3H 1 3H 4 6C CSWI 26 RIN VREF 40 84 EYESYNC VOLB MIRQ 1 6F A 0 4 1 5H MDMRST 1 5A MCS MAG R146 33K YCLK R136 270 C225 DRSNS CISCHK CNLIUA 6 CNLIUA 7 4 5C 5 4B C214 C216 R137 270 VOLC 27 TXA1 6 4E TXA2 6 4E 5V D100 1SS355 D101 1SS355 MAG AGND C147 0 1 C3 10 50 MAG C5 10 50 C148 0 1 N C N C N C N C N C 71 E RLY GPO0 6 1I 6 1I 6 1I R135 270 R134 270 ...

Page 42: ...0P CSWI FRSNSI ORGSNSI SW1 DOOR SW 1 5A RBNSNS 5V R253 220 1 3 2 4 PI1 SG206 DG HOLBAT 1 BT R213 5 6K CNPW 7 5V HOLBAT 2 HOLBAT 3 DG BAT1 CR2032THG DG D103 HRW0202B 5V VBT VBT 5V CNPW 6 DG CNLIUA 12 5V CNLIUA 13 CNCSW 2 DG C236 0 1 C10 47 25 DG CNPW 3 24V CNPW 1 CNPW 2 C233 0 1 C8 22 50 C237 24V MG N M 24VA DG C9 100 50 DG CNPW 8 CNLIUA 14 24V CNPW 4 24V CNPW 5 R255 N M C128 C141 C103 R100 270 C11...

Page 43: ... B C 3 1D VREFCONT 5 5H LEDON COM 9 1 1B 1C 16 2 2B 2C 15 3 3B 3C 14 4 4B 4C 13 5 5B 5C 12 6 6B 6C 11 7 7B 7C 10 8 E TPA TPB 1 1E TPA 1 1E TPB 1 1E 1 1E 1 3A LEDON IC3 ULN2003A CNMT 5 CNMT 6 CNMT 4 CNMT 3 CNMT 2 CNMT 1 LEDON 5 2B 24V D2 IN4748 FU100 ICPS07 MG MG VTH CNTH 1 CNTH 2 CNTH 16 MG CNTH 7 CNTH 8 CNTH 9 MG 5V CNTH 10 THADI 1 1E THI CNTH 5 MG MG C160 1 R160 20K C7 10 50 R161 470K 5V VIN VO ...

Page 44: ... 3 4H EXTSIG CNLIUB 1 R241 N M 13 12 11 14 1 0 C C IC13 4053 R218 68 1K R219 3 9K R240 0 GAINC 1 1D C207 0 1 R228 68K C206 N M 1 2 VREF 3 N C R230 20K 6 4D 4 C R199 10K C181 0 1 C179 0 1 IC14 2902 12 13 IC11 4053 0 1 11 14 C R223 15K N M R198 RCVOL 3 1C R131 100K R196 0 ALARM 6 4D C180 VOLB 3 1C R190 20K R189 220K R188 47K R191 470K R195 33K R194 330K R192 100K R193 1M 13 14 15 12 1 5 2 4 X0 X1 X2...

Page 45: ...UX 460U Control PWB parts layout Top side 6 7 ...

Page 46: ...UX 460U Control PWB parts layout Bottom side 6 8 ...

Page 47: ...LIU 11 CML ON B E L2 MJTEL 2 D3 E CNLIU 12 5V VA1 VA2 R6 JP C19 N M R18 10K MJTEL 3 C8 1000P HS CNLIU 5 HOOK SW CNLIU 8 RHS R2 91 R3 30 ZD2 HZ2C1 ZD1 HZ2C1 PC1 PC814 L6 L7 CML C7 1000P PC2 TLP521 1 CI CNLIU 4 PC1 PC814 VREF R22 1K R16 1K C3 C17 22 50 L3 4 3 4 3 4 2 3 1 C AR1 RA 391P V6 2 N M N M N M N M ARG N M L5 VREF R24 C21 N M D4 R1 L4 TR0703 600Y MJTEL 4 MJTEL 1 L1 C2 2200P CNLIU 13 DG C10 4 ...

Page 48: ...J2 J1 MJ2 R2 4 3 R18 R19 R11 Q1 R13 C3 3 4 MJTEL VA1 ARG L5 L6 C12 C11 HOOK SW R9 R10 C15 J8 R14 1 4 IC1 5 8 J7 C17 C16 C18 R15 R16 R3 L7 R4 R5 C4 R6 ZD3 T1 D1 PC1 PC2 C6 C7 C8 ZD4 ZD5 J3 J4 C20 C21 C23 C24 J11 J12 TP1 R22 R21 Q3 D2 RHS J10 1 14 CNLIU J5 GND P E TP2 TP3 C22 P IN J13 5V C19 R20 C5 J9 D3 D4 C10 R8 L3 J6 6 10 ...

Page 49: ...X G12S C13 330 25 CN1 L AC IN 1 3 N F1 2 5A 250V V1 ERZVO7D24IU C5 220 200 TH1 NTH7D4R0 D1 D2 D4 D3 D9 11EQS06 R7 180 D7 1SS133 R5 470K C10 0 01 R2 220K R3 180K Q1 2SK2188 C8 100P FB1 R1 1M C1 0 1 R12 18K ZD1 HZS9B2 R11 7 5K R9 100 D6 1SS133 D5 1SS133 R13 680 R10 6 2K 15K C11 220P R8 33K C9 4700P Q2 2SC1741AS Q R4 18K 1 C17 4700P FG 2 8 10 11 12 6 8 4 9 T1 TDV7098 PC1 PC817X2 ERA15 06x4 L1 SS11V 0...

Page 50: ...UX 460U Power supply PWB parts layout 6 12 ...

Page 51: ...6 CNLCD 3 CNLCD 2 CNLCD 1 C2 22 50 C1 2200P CNLCD 11 LD4 CNPN 4 CNLCD GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5V VO RS R W E N C N C N C N C LD4 LD5 LD6 LD7 CNPN KEN4 KEN3 KEN2 KEN1 5V DG DG ORGSNS FRSNS E SEN4 SEN0 DOWN RESOLUTION PLAY DELETE STOP START 5 9 3 6 HOLD SPEAKER SPEED REDAIAL 02 04 03 05 01 7 1 4 D1 1SS270 D2 1SS270 D4 1SS270 D3 1SS270 CNLCD 12 LD5 CNLCD 13 LD6 CNLCD 14 LD7 15 N C 5V VCC...

Page 52: ...nstalling A4 guide PGiDM2535XHSC which shows in the drawing Remove A4 guide when you use the record paper of the letter size Paper set size LETTER LEGAL A4 OPTION 1 No 1 0 0 1 0 2 No 2 0 1 0 0 SW l L2 SW NO DATA NO ITEM Switch setting and function 1 0 Remarks Initial setting 2 Set soft switch SW L2 No 1 and the initialization of SW L2 No 2 as follows RP hopper PGiDM2535XHSC ...

Page 53: ...UX 460U 8 10 M E M O ...

Page 54: ... machine safety maintenance and operation it must be replaced with the parts specifi to the product specification 1 Cabinet etc 2 Top cover and sub frame 3 Upper cabinet 4 Document guide upper 5 Drive unit 6 Packing material Accessories 7 Control PWB unit 8 TEL Liu PWB unit 9 Power supply PWB unit Index ...

Page 55: ...9 DRIVE UNIT 27 16 16 26 86 86 46 44 45 88 49 20 29 35 15 50 87 B2x9 B4 B2x2 5 6 4 7 8 B2x2 B2 B5 B2 B5 B2 85 3 2 1 DOCUMENT GUIDE UPPER B7 9 95 34 34 33 33 32 84 50 89 89 48 90 B2 B2x2 17 92 31 37 B3 36 39 38 51 B3 TOP COVER SUB FRAME 40 43 47 41 42 35 B7 ...

Page 56: ...Z AE C Sheet A 31 LFRM 2198XHZZ AK C Head frame 32 MSPRC3103XHFJ AC C Head spring F 33 MSPRC3059XHFJ AC C Head spring B 34 MSPRC3102XHFJ AC C Head spring E 35 MSPRC3061XHFJ AB C Head spring D 36 PGIDM2531XHZZ AD C Head guide left 37 PGIDM2532XHZZ AD C Head guide right 38 QCNW 4936XHZZ AN C Head cable 39 RHEDZ2058XHZZ BR B Thermal head 40 PGIDM2529XHZZ AD C CIS guide left 41 PGIDM2530XHZZ AD C CIS ...

Page 57: ... 13 LBSHP2104XHZZ AC C Platen bearing left 14 LBSHP2105XHZZ AC C Platen bearing right 15 LFRM 2199XHZZ AK C Sub frame 16 MLEVP2291XHZZ AD C PE sensor lever 17 MLEVP2293XHZZ AD C P IN sensor lever 18 MSPRC3064XHFJ AC C Tension spring 19 NGERH2441XHZZ AC C PO gear 20 NGERH2442XHZZ AC C Platen gear 21 NGERH2460XHZZ AC C Tension gear 22 NROLR2409XHZZ AW C Platen roller 23 NSFTM2311XHZZ AG C Film guide...

Page 58: ...abinet 2 JBTN 2242XHSA AG C 12 key 3 JBTN 2243XHSA AE C Direct key 4 JBTN 2244XHSA AD C Start key 5 JBTN 2245XHSA AD C Stop key 6 JBTN 2246XHSA AD C Mode key 7 DCEKP450BXH05 BE N E Operation panel PWB unit 8 QCNW 4935XHZZ AN C Panel cable 9 JBTN 2247XHSA AE N C TAD key B1 XEBSD20P06000 AA C Screw 2x6 Unit 901 DCEKP440BXH27 BE N E Operation panel unit ...

Page 59: ...AE C Separator plate 4 MSPRC3071XHFJ AB C Pinch roller spring 5 MSPRP3079XHFJ AE C Paper feed spring 6 MSPRT2951XHZZ AC C Separate spring 7 NBRGP2141XHZZ AH C Transfer bearing 8 NGERH2445XHZZ AB C Back roller gear 9 NROLP2334XHZA AC C Pinch roller 10 NROLP2406XHZZ AD C Guide roller 11 NROLR2411XHZZ AV C Back roller 12 NSFTZ2257XHZZ AG C Pinch roller shaft 13 PGIDM2536XHZZ AK C Document guide upper...

Page 60: ...MCAMP2025XHZZ AB C Cam A 14 MCAMP2026XHZZ AB C Cam B 15 MLEVP2301XHZZ AB C Link lever 16 MSPRD3070XHFJ AB C Cam hold spring 17 NGERH2280XHZZ AC C Idler gear B 18 NGERH2311XHZZ AD C Reduction gear C 19 NGERH2446XHZZ AB C Reduction gear 1 20 NGERH2447XHZZ AB C Reduction gear 2 21 NGERH2448XHZZ AB C Reduction gear 3 22 NGERH2449XHZZ AB C Reduction gear 4 23 NGERH2450XHZZ AB C Reduction gear 5 24 NGER...

Page 61: ...2XHZZ AB D Film set label 7 LPLTP3003XHSA AH C Paper tray extension 8 PHOP 2102XHZZ AE C Original document support 9 SPAKA490AXHZZ AC D Pad B 10 SPAKA489AXHZZ AC D Pad A 11 SPAKA481AXHZZ AF D Packing add right 12 SPAKA480AXHZZ AF D Packing add left 13 QCNW 3975XHGY AG C Telephone line cord 14 QCNW 3976XHOW AK C Handset cord 15 NGERH2455XHZZ AD C Imaging film gear A 16 NGERH2456XHZZ AC C Imaging fi...

Page 62: ...CKYTV1HB102K AA C Capacitor 50WV 1000PF C137 39 VCCCTV1HH150J AA C Capacitor 50WV 15PF C138 40 VCKYTV1CF105Z AB C Capacitor 16WV 1µF C140 41 VCKYTV1HB222K AA C Capacitor 50WV 2200PF C143 42 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C146 43 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C147 44 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C148 45 VCKYTV1CF105Z AB C Capacitor 16WV 1µF C149 46 VCKYTV1CF105Z AB C C...

Page 63: ...5SC32 AC N C IC socket 32pin IC4 VHI27C20012MX AW N B IC EPROM 2MB IC4 120 VHIR96V24FC1M BS N B IC R96V24 Within IC5 and IC8 pair IC5 121 VHITC74HCU04F AE B IC TC74HCU04 IC6 122 VHIPST596CMT1 AF B IC PST596CNR IC7 123 VHIR96V24FC1M BS N B IC FC100M Within IC5 and IC8 pair IC8 124 VHINJM2113M 1 AG B IC NJM2113M IC9 125 VHIHCF4051M1T AG B IC HCF4051 IC10 126 VHIHCF4053M1T AG B IC HCF4053 IC11 127 VH...

Page 64: ...AD474J AA C Resistor 1 10W 470KΩ 5 R161 199 VRS TS2AD223J AA C Resistor 1 10W 22KΩ 5 R162 200 VCKYTV1HB102K AA C Capacitor 50WV 1000PF R164 201 VRS TS2AD103J AA C Resistor 1 10W 10KΩ 5 R167 202 VRS TS2AD152J AA C Resistor 1 10W 1 5KΩ 5 R168 203 VRS TS2AD151J AA C Resistor 1 10W 150Ω 5 R169 204 VRS TS2AD271J AA C Resistor 1 10W 270Ω 5 R170 205 VRS TS2AD471J AA C Resistor 1 10W 470Ω 5 R171 206 VRS T...

Page 65: ... VRS TS2AD103J AA C Resistor 1 10W 10KΩ 5 R244 275 VRS TS2AD333J AA C Resistor 1 10W 33KΩ 5 R245 276 VRS TS2AD473J AA C Resistor 1 10W 47KΩ 5 R246 277 VRS TS2AD332J AA C Resistor 1 10W 3 3KΩ 5 R247 278 VRSTS2AD3922F AA C Resistor 1 10W 39 2KΩ 1 R248 279 VRS TS2AD822J AA C Resistor 1 10W 8 2KΩ 5 R249 280 VRS TS2AD822J AA C Resistor 1 10W 8 2KΩ 5 R250 281 VRS TS2AD224J AA C Resistor 1 10W 220KΩ 5 R2...

Page 66: ...AB B Transistor 2SC1815GR Q2 38 VSDTC114ES 1 AB B Transistor DTC114ES Q3 39 VRD HT2EY910J AA C Resistor 1 4W 91Ω 5 R2 40 VRD HT2EY300J AA C Resistor 1 4W 30Ω 5 R3 41 VRD HT2EY223J AA C Resistor 1 4W 22KΩ 5 R4 42 VRD HT2HY223J AA C Resistor 1 2W 22KΩ 5 R5 43 VRD HT2EY152J AA C Resistor 1 4W 1 5KΩ 5 R7 44 VRD HT2EY102J AA C Resistor 1 4W 1 0KΩ 5 R8 45 VRD HT2EY473J AA C Resistor 1 4W 47KΩ 5 R9 46 VR...

Page 67: ...XHZZ 2 8 AD C NROLP2334XHZA 4 9 AC C NROLP2406XHZZ 4 10 AD C NROLR2375XHZZ 1 6 AL C NROLR2408XHZZ 2 11 AD C NROLR2409XHZZ 2 22 AW C NROLR2410XHZZ 1 27 AP C NROLR2411XHZZ 4 11 AV C NSFTM2311XHZZ 1 28 AG C 2 23 AG C NSFTP2302XHZZ 1 7 AD C NSFTP2304XHZZ 2 24 AD C NSFTZ2257XHZZ 4 12 AG C P PCOVP2122XHZZ 1 48 AK C PCUSS2120XHZZ 1 89 AB C PGIDM2529XHZZ 1 40 AD C PGIDM2530XHZZ 1 41 AD C PGIDM2531XHZZ 1 3...

Page 68: ...6CMT1 7 122 AF B VHIR96V24FC1M 7 120 BS N B 7 123 BS N B VHITC74HCU04F 7 121 AE B VHIULN2003ANS 7 117 AE B VHIW24010S7LE 7 115 AZ B VHI27C20012MX 7 118 AW N B VHPPC814X 1 8 34 AE B VHPSG206S 1 7 141 AG B 8 32 AG B 8 33 AG B VHPTLP521 1BL 8 35 AE B VHVERZV5D471 8 60 AC B 8 61 AC B VHVICPS07 1 7 114 AA B VHVRA391PV6 1 8 1 AE B VP 1M3R3J0000 7 134 AG C VRD HT2EY101J 8 55 AA C VRD HT2EY102J 8 44 AA C ...

Page 69: ... 7 247 AA C 7 262 AA C VRS TS2AD332J 7 209 AA C 7 258 AA C 7 277 AA C VRS TS2AD333J 7 184 AA C 7 229 AA C 7 246 AA C 7 260 AA C 7 265 AA C VRS TS2AD333J 7 272 AA C 7 275 AA C VRS TS2AD334J 7 228 AA C VRS TS2AD392J 7 250 AA C VRS TS2AD471J 7 188 AA C 7 190 AA C 7 205 AA C 7 206 AA C 7 233 AA C 7 237 AA C 7 267 AA C 7 268 AA C 7 269 AA C 7 285 AA C VRS TS2AD472J 7 195 AA C VRS TS2AD473J 7 222 AA C 7...

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