Schematic diagram

FCC ID: ASIJ7R001

Schematics

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FCCID_373738

                                                                                                                1




                                                                                                                                                                         R43 10                                             L11 choke


                                                                                    C66                                                                                                                                                                                          C54
                                                                                    22p                                                             C38                                                                    C43                               C42                 100P
                                      R47                                                                                                           22p                      R38                                           1000p                             1000p
                                                                                                                                                                             47                             C44                          R48
                                                                                                                                                                                       R36                  22p                          1R
                                      9k1                                                         Test-8                                                               R39             100
                                            R45         +                R41        R59                                                                                10
                                            1k              C36   C37    1k         NTC 10k
                                                            10u   22p                                               C84 3p                                                                                                                                       C50
                                                                                                         L15                                                                                                                                                     3p
                                                                                                         2.5T                                       C39                            C45
                                            VR1                                                                                                     22p                            3p                  R35                               R31                                     R29
                                            5k                                                                                                                                                         47K                               68k                                     47k
                                                                         VR2                                                                         R65        R40
                                                                         5k         R61                             C92 3p                           47         22K
                                                                                    6k8                  L14
                                                                                                         2.5T                                                                                            C53
                                            R46                          R42                                             C40     L4      L3                                                              4p                                     C49              C51             D1
                                            1k                           1k                                              15p     1.5T    1.5T                                                  Q1      C46                                      12p              p5              V01
                                                                                                                                                                                               5094    5.6p                 Q2
                                                                                                                                                                                                                            3356                                     C52
                                                                                                                                                                                                                                                                     3p

                                                                                                         C85           L5                                                                              R34                                                     X2
                                                                                                         1p5           1 . 5T    C96    C70          C41        Q3     C58         330                 120R                                                    1.02G
                                                                                                                                 3p     3p           3P         5094   2p          R37               C60                    C48          C47         R44
                                                                                                                                                                                                     3P                     0.5p         12p         22k




                                                                                                                                                                                                            R47                                      R58
                                                                                      1000p                                                                                                                 2k2                                      2k2
                                                                                      C27                                                                                                                                                                                               +
                                                                                                                                                                                                                                       C26                                       C25
                                                                                                                                                                                                                                       1000p                                     33u

                 U21   78L03
1   Test-1                                                                                                                                                                                                                                                                                                                      1
             3                    1
                       GND




    5V            VI         VO

                                                                                                                                                                       C35
                                                                                                                                                                       22u                                        C22        +                  R27 27k                    VR2
                       2




                                                                                                                                                                                                                  10u                                                      20k              R26
                                                                                                                                                                                                                                                             C24 2700Pp                     750
                                                                                                                                                                                                                                             R24
                                                                                                                                                                                                                  R23                        33k
                                                                                                                                        R19                                                                       2k2
                                                                                                                                        8k2                                                      R62
                                                                                                                                                                                                 50k
                                                                                                                                                                                                                                       R25
                                                                                              Test-2                                                                                                                                   150                       L1
                                                  CH1              CH2         VT                                                                                                        C56                                                                     20mH
                                                                                                                                                                                         22u
                                                                                                Rin                                                                                                                                      C23
                                                                                                                                R17      C17                                                                                             104
                                                                                                                                3k9     1500p
                                                                                                                                                                       C73
                                                                                                                                              R20                      0.047u                   18     17    16       15  14 13          12    11       10
                                                                                                                                              820                                                                       IC2
                                                                                                                                                                                                                        BA1404
                                                                                                                                                                                                 1     2      3       4   5    6         7      8       9


                                                                                                                                        R18                              C57       +
                                                                                                                                        8k2                              22u
                                                                                                                                                                                                                                                                       Test-1    VCC
                                                                                                Test-3                                                                                                                           X3
                                                                                                                                                                                                                                 38kC         R56                      Test-2    Audio in
                                                                                                Lin                                                                                                                                           100k
                                                                                                                                                                                                                                                                       Test-3    Audio in
                                                                                                                                R16     C16                                                                       +
                                                                                                                                3k9     1500p             R60                                                                    C77                                   Test-4    GND
                                                                                                                                                          820                                                                    10p
                                                                                                                                                                                                                                                                       Test-8    ANT out


                                                                                                                                                                                             C74 R22 C19 C20
                                                                                                                                                                                             0.047u 3k9 47u 1000p




                                                                                                                     JVC 900Mhz TX                                                                                                              Title
                                                                                                                                                                                                                                                             JVC HA-W1000RF (900Mhz) TX-MODULE

                                                                                                                                                                                                                                                Size         Document Number                                           Rev
                                                                                                                                                                                                                                                   A3        <Doc>                                                       1.63

                                                                                                                                                                                                                                                Date:          Monday, September 01, 2003         Sheet   1   of   1
                                                                                                                1



Document Created: 2003-09-17 22:20:42
Document Modified: 2003-09-17 22:20:42

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