Service Manuals, User Guides, Schematic Diagrams or docs for : CANON Printer BJC1000 Canon bjc 1000 shem

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Canon bjc 1000 shem


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BJC-1000


     CIRCUIT DIAGRAMS
      Parts Layout
       Logic board




  Logic Board (Top View)   Logic Board (Bottom View)
BJC-1000


      Circuit Diagrams
                            8                                                                7                                                                                                 6                                                       5                                                                 4                                                      3                                                         2                                                       1
                                                                                                                                                                              +5V
                                                                                                                                                                                                                                                                  Oscillator                                                                                                                        ACK <03-D6>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                LOGIC BOARD 01
                                                                                                                                                                                                                                                                                                                                                                                                   BUSY
                                                                                                                                                                                                                                                                           R2                                                                                                                            <03-D6>
                                                                                                                                                                      R39                                                                                                                                                                                                                             PE
                                                                                                                                                                                                                                                                                                                                                                                                         <03-D6>
                                                                                                                                                               10K, 1/10W                                                                                                                                                                                                                          SLCT <03-C6>
                                                                                                                                                                                                          FP73                                                         1M, 1/10W
                                                                                                                                                                                                                                                                                                                                                                                                   AFXT <03-C6>
                                                                                                                                                                                                                                                                           X2




                                                                                                                                                                                                                                                                                                0.2A
                                                                                                                                                                                                                                                                                          R75
                                                                                                                                                                                                                                                                                                                                                                                                    INIT <03-C6>
                             +5V
                                                                                             +5V
                                                                                                                                                 Reset IC                                                                                                          1
                                                                                                                                                                                                                                                                        OUT OUT 3
                                                                                                                                                                                                                                                                                                                                                                                                  FAULT <03-C6>                                                                                                        F
                                                                                                                                                                                                                                                                                                                                                                                                   SELIN <03-C6>
                                       EEPROM(1Kbit)                                                                                                  IC7                      C43
                                                                                                                                                                        1000p, 50V
                                                                                                                                                                                                                                                                   2    GND
                                                                                                                                                                                                                                                                                                                                                                                                     IFC
                                                                                                                                                                                                                                                                                    CST22.11MXW040                                                                                                       <03-E8>
                                                                                                                                                 1                                                                                                                                                                                                                                                  STB <03-E6>
                                                 IC8                      C26                      C25                                           2
                                                                                                                                                      VCC
                                                                                                                                                      OUT                                                                                                                                                                                                    8                                                       IFD[7..0]
                                    S-29130AFJ-TB                   1000p,50V                      0.1 , 50V                                     3    GND                                                                                                         0.01 ,            +5V                                                                                                                                          <03-F6>




                                                                                                                                                                                                                 CP24
                                                                                                                                                                                                                 CP23
                                                                                                                                                                                                                        CP22



                                                                                                                                                                                                                                   CP21
                                                                                                                                                                                                                                   CP20
                                                                                                                                                                                                                                   CP19
                                                                                                                                                                                                                                   CP18

                                                                                                                                                                                                                                                CP16




                                                                                                                                                                                                                                                                            CP15
                                                                                                                                                                                                                                                                            CP14
                                                                                                                                                                                                                                                                            CP13
                                                                                                                                                                                          FP3      JP1    FP2
                                                                                                                                                                                                                                                                   50V                    +5V     0     1 2 3                4   5 6   7 0.1           +5V
                                                                                                                                                                                                                           +5V                                                                                                           50V
                                     IPS                                                                                                                                                           KTST
                                           1 NC TEST 8                                                                                                                                                                                                             C15
                                           2 VCC GND 7                                                                   IP6
                                                                                                                                                 M62781GP                                                                                                                                                                                C14
                                                                                                                                                                                                                                                                                                                                                                                                      C13
                                           3 CS                          RD1                                                                                                                                                                                                                                                                                                                          0.1 , 50V
                                                  D0 6                                                                   IP1
                                           4 SK   D1 5                   RD0                                             IP2




                                                                                                                                                                                                      208
                                                                                                                                                                                                      207
                                                                                                                                                                                                      206
                                                                                                                                                                                                      205
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                                                                                                                                                                                                                                                                                                                                                            159
                                                                                                                                                                                                                                                                                                                                                            158
                                                                                                                                                                                                                                                                                                                                                                                157
                                                                         SK                                              IP3
                                                                         RCS                                             IP4                                                               1




                                                                                                                                                                                                        TMOD2
                                                                                                                                                                                                        TMOD1
                                                                                                                                                                                                         TEST
                                                                                                                                                                                                          P37
                                                                                                                                                                                                          P33
                                                                                                                                                                                                          PA7
                                                                                                                                                                                                          PA6
                                                                                                                                                                                                          VDD
                                                                                                                                                                                                                                 VSS
                                                                                                                                                                                                                                 PA5
                                                                                                                                                                                                                                 PA4
                                                                                                                                                                                                                                 PA3
                                                                                                                                                                                                                                 PA2
                                                                                                                                                                                                                                 PA1
                                                                                                                                                                                                                                 PA0
                                                                                                                                                                                                                                 VDD
                                                                                                                                                                                                                                                           VSS
                                                                                                                                                                                                                                                            XO
                                                                                                                                                                                                                                                                   XI
                                                                                                                                                                                                                                                                 VDD
                                                                                                                                                                                                                                                                 VSS
                                                                                                                                                                                                                                                                         RESN
                                                                                                                                                                                                                                                                          P71
                                                                                                                                                                                                                                                                         SCLK
                                                                                                                                                                                                                                                                          TXD
                                                                                                                                                                                                                                                                          RXD
                                                                                                                                                                                                                                                                         STBN
                                                                                                                                                                                                                                                                          VDD
                                                                                                                                                                                                                                                                                                 VSS
                                                                                                                                                                                                                                                                                                IFD0
                                                                                                                                                                                                                                                                                                IFD1
                                                                                                                                                                                                                                                                                                IFD2
                                                                                                                                                                                                                                                                                                IFD3
                                                                                                                                                                                                                                                                                                                          VDD
                                                                                                                                                                                                                                                                                                                          IFD4
                                                                                                                                                                                                                                                                                                                          IFD5
                                                                                                                                                                                                                                                                                                                          IFD6
                                                                                                                                                                                                                                                                                                                          IFD7
                                                                                                                                                                                                                                                                                                                           VSS



                                                                                                                                                                                                                                                                                                                            PE
                                                                                                                                                                                                                                                                                                                         SLCT
                                                                                                                                                                                                                                                                                                                          VDD
                                                                                                                                                                                                                                                                                                                                                               VSS
                                                                                                                                                                                                                                                                                                                                                              AFXT
                                                                                                                                                                                                                                                                                                                                                              INITN
                                                                                                                                                                                                                                                                                                                                                             FAULT
                                                                                                                                                                                                                                                                                                                                                             SELIN
                                                                                                                                                                                                                                                                                                                                                                P91
                                                                                                                                                                                                                                                                                                                                                               VSS
                                                                                                                                                                                                                                                                                                                                                               VDD
                                                                                                                                                                                                                                                                                                                         BUSY
                                                                                                                                                                                                                                                                                                                          ACK
                                                                                                                                                                             CP1                PB0                                                                                                                                                                                         156                             20
                                                                                                                                                                                                                                                                                                                                                                                    VSS
                          R30               R31                                                                                                                                            2    PB1                                                                                                                                                                                         155
                                                                                                                                                                             CP2                                                                                                                                                                                                    VDD
                  4.7K, 1/10W               4.7K, 1/10W                                                                                                                                    3                                                                                                                                                                                                          CP12
                                                                                                                                                                             CP3                PB2                                                                                                                                                                                         154
                                                                                                                                                                                                                                                                                                                                                                                      A21
                                                                                                                                                                             CP4           4
                                                                                                                                                                                           5
                                                                                                                                                                                                PB3
                                                                                                                                                                                                P86
                                                                                                                                                                                                                                                                                                                                                                                    A20
                                                                                                                                                                                                                                                                                                                                                                                            153
                                                                                                                                                                                                                                                                                                                                                                                            152
                                                                                                                                                                                                                                                                                                                                                                                                                   20
                                                                                                                                                                                                                                                                                                                                                                                                                   19
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       E
                                                                                                                                                                                           6                                                                                                                                                                                        A19                            18
                                                                                                                                                                                                P93                                                                                                                                                                                         151
                                                                                                                                                                                           7                                                                                                                                                                                        A18
                                                 SW1                   R48
                                                                                                                                                                                           8
                                                                                                                                                                                                P94
                                                                                                                                                                                                                                                                                                                                                                                    A17
                                                                                                                                                                                                                                                                                                                                                                                            150                    17

                                            1           2      FP72 100, 1/10W                                                                       +5V                                        P95
                                                                                                                                                                                                                                                                                                                                                                                    A16
                                                                                                                                                                                                                                                                                                                                                                                            149                    16
                                                                                                                                                                                                                                                                                                                                                                                                                         +5V
                                                                                                                                                                         CP17              9    P87                                                                                                                                                                                         148                    15
                                            3           4                                                                                                                                                                                                                                                                                                                           A15
                                                                                                                                                                                          10    VDD                                                                                                                                                                                         147
                                                                                                                                                                                          11                                                                                                                                                                                        VDD
                                                                                                                                                                       CP5                      PC0                                                                                                                                                                                         146                    14
                                            RESET SW
                                                                                              C44                                                                      CP6
                                                                                                                                                                                          12    PC1
                                                                                                                                                                                                                                                                                                                                                                                    A14
                                                                                                                                                                                                                                                                                                                                                                                    A13
                                                                                                                                                                                                                                                                                                                                                                                            145                    13                                 Control ROM(8Mbit)
                                                                                                                 C1                                                                       13    PC2                                                                                                                                                                                         144                    12
                                                                                              0.1 , 50V
                                                                                                          0.1 , 50V
                                                                                                                                                                       CP7
                                                                                                                                                                       CP8
                                                                                                                                                                                          14    PC3
                                                                                                                                                                                                                                                                                                                                                                                    A12
                                                                                                                                                                                                                                                                                                                                                                                            143                    11
                                                                                                                                                                                                                                                                                                                                                                                                                               C12
                                                                                                                                                                                                                                                                                                                                                                                                                            0.1 , 50V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                          IC3
                            COM[7..0]                                                                                                                                                                                                                                                                                                                                               A11
                  <02-E8>
                                                       8                                                                                                                                  15    VSS
                                                                                                                                                                                                                                                                                                                                                                                    VSS
                                                                                                                                                                                                                                                                                                                                                                                            142                                                                DILB42P-BJ
                                                                                                   <02-D4> HPS                                                                            16    P40                                                                                                                                                                                         141
                                                                              7                                                                                                           17                                                                                                                                                                                        VSS
                                                                                                                                                                                                COM8                                                                                                                                                                                        140                    10                   19       FP141    1 A18                  N.C 42           FP182      20
                                                                              6                                                                                                           18                                                                                                                                                                                        A10
                                                                                                                                                                                                COM7                                                                                                                                                                                        139                     9                   18       FP142    2 A17                   A8 41           FP181      9
                                                                              5                                                                                                           19                                                                                                                                                                                      A9
                                                                              4                                                                                                



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