block diagram 2

FCC ID: BSYGMT95

Block Diagram

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FCCID_318066

 TA2154F N




                                VCCo
                               L OUT




                                                                                                  STEREO
                             OUT




                                       O
                              IF




                                                                                             q
                                           LNNOD 41                             LNnO 130
                             REQ




                                                                                             q
                              IF




                                                                                   avno
                             MODE
                              SW1




                                                                                             C
                                                         FM/AM/TV




                                                                                NI 41 NV
                             MODE
                              SW2




                                                                      cCO
                                                                      <—
                                                                      im
                             OSC
                             OUT




                                                                      <—
                                                                                             co
                                           LNO OSO                               NI 41 N4
                                                                    OSC| |OSC




                                                                                             D
                                                                                     99)
                               VT




                                           NI 148 WV
                                           SSVdAd WV
                                                                                             eX
                                           LNO 14¥ W1J                          NI 184 W1A
                                                                                             <—
                                           LNO 148 AL                           NI 18 AL
TOSHIBA
             Block Diagram


HR2003 (GMT95) OSC frequency allocation table of TA-2154FN

                                                                                                      pin23 buffer freq.
                                                                                                      (freq.=TV2~6/FM
                               location                   TV2~6/FM block freq. WB/TV7~13 block freq.
    Band     Receiving freq.              pin24 OSC freq.                                                block / 16) or  mode setting(pin21) mode setting(pin22)
                                                            (freq.=pin24 / 2)      (freq.=pin24)
                                                                                                     (freq.=WB/TV7~13
                                                                                                           block / 8)
TV-CH2          59.750 MHz                 140.900 MHz         70.450 MHz                                 4.403125 MHz              1                 0
TV-CH3          65.750 MHz                 152.900 MHz         76.450 MHz                                 4.778125 MHz              1                 0
TV-CH4          71.750 MHz                 164.900 MHz         82.450 MHz                                 5.153125 MHz              1                 0
TV-CH5          81.750 MHz                 184.900 MHz         92.450 MHz                                 5.778125 MHz              1                 0
TV-CH6          87.750 MHz                 196.900 MHz         98.450 MHz                                 6.153125 MHz              1                 0
FM87.5MHz       87.500 MHz                 196.400 MHz         98.200 MHz                                6.137500 MHz               1                 0
     :               :                           :                  :                                           :                   1                 0
FM90.0MHz       90.000 MHz                 201.400 MHz        100.700 MHz                                6.293750 MHz               1                 0
     :               :                           :                  :                                           :                   1                 0
FM98.0MHz       98.000 MHz                 217.400 MHz        108.700 MHz                                6.793750 MHz               1                 0
     :               :                           :                  :                                           :                   1                 0
FM106.0MHz     106.000 MHz                 233.400 MHz        116.700 MHz                                7.293750 MHz               1                 0
     :               :                           :                  :                                           :                   1                 0
FM108.0MHz     108.000 MHz                 237.400 MHz        118.700 MHz                                7.418750 MHz               1                 0
WB-CH1         162.550 MHz                 173.250 MHz                               173.250 MHz         21.656250 MHz              1                 1
WB-CH2         162.400 MHz                 173.100 MHz                               173.100 MHz         21.637500 MHz              1                 1
WB-CH3         162.475 MHz                 173.175 MHz                               173.175 MHz         21.646875 MHz              1                 1
WB-CH4         162.425 MHz                 173.125 MHz                               173.125 MHz         21.640625 MHz              1                 1
WB-CH5         162.450 MHz                 173.150 MHz                               173.150 MHz         21.643750 MHz              1                 1
WB-CH6         162.500 MHz                 173.200 MHz                               173.200 MHz         21.650000 MHz              1                 1
WB-CH7         162.525 MHz                 173.225 MHz                               173.225 MHz         21.653125 MHz              1                 1
TV-CH7         179.750 MHz                 190.450 MHz                               190.450 MHz         23.806250 MHz              1                 1
TV-CH8         185.750 MHz                 196.450 MHz                               196.450 MHz         24.556250 MHz              1                 1
TV-CH9         191.750 MHz                 202.450 MHz                               202.450 MHz         25.306250 MHz              1                 1
TV-CH10        197.750 MHz                 208.450 MHz                               208.450 MHz         26.056250 MHz              1                 1
TV-CH11        203.750 MHz                 214.450 MHz                               214.450 MHz         26.806250 MHz              1                 1
TV-CH12        209.750 MHz                 220.450 MHz                               220.450 MHz         27.556250 MHz              1                 1
TV-CH13        215.750 MHz                 226.450 MHz                               226.450 MHz         28.306250 MHz              1                 1



Document Created: 2003-04-11 14:06:20
Document Modified: 2003-04-11 14:06:20

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