Service Manuals, User Guides, Schematic Diagrams or docs for : TOSHIBA TV TOSHIBA 13A21C

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TOSHIBA 13A21C


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                                                                                                                 BLOCK DIAGRAM


                                                                             TU001
            CH UP                                                                                                         CHROMA IC




                                                                                                   AGC
                                                                                       SDA
                                                                                             SCL
                                                                                                               X602       IC601 M61206FP




                                                                                 IF
                                                                                                           3.579545MHz                                                                      IC351 AN7511
            VOL UP                                                               11    5     4      1                    32 X' TAL
                                                                                                                                                       AUDIO OUT 50                        2           6
                                          MICON IC                                                                                                                     Q607                  SOUND AMP                                           SP351
           CH DOWN                                                                                                       62 RF AGC OUT
                                          IC101 OEC7063A                                            CF601                                              POWER ON 13                              IC
                                                                                                                                                                              SW           4           8
                                                                                                                                                       CONT
                                                                                                         SAW FILTER      64 VIF IN (1)
           VOL DOWN                       5   P02/AUDIO MUTE                                                                                                                         Q606
                                                                                                                         1   VIF IN (2)
                                          26 AD6/KEY2                                                                                             8.7V REG OUT 33                           REG                        UNREG + 12V
            POWER                                          CVIN 17                                                       40 Y SW OUT                                                                   Q801
                                          27 AD5/KEY1 RED R 42                                                           30 R IN                           R OUT 14                                        RED OUT
                                                       GREEN G 41                                                        28 G IN                          G OUT 15                                     Q802
                                                         BLUE B 40                                                       20 B IN                           B OUT 16                                     GREEN OUT
       OS101                                                                                                                                                           Q603
                                               OUT1/BLANK BL 39                                                          27 FAST BLK                                                                   Q803
                                                                                                                                                   5.7V REG OUT 41            REG
                1                         10 INT1/REMOCON                                                                                                                                                  BLUE OUT
                2         AT+5V                      P50/H. SYNC   1                                                     12 INV FBP OUT                   FBP IN   6
                3                                    P51/V. SYNC   2                                                     29 V PULSE OUT
                                                           SCL1 34                                                       5 SCL                    START UP VCC 19

                                                           SDA1 32                                                       10 SDA                            H OUT   7                              Q604, Q605
                                          19 XIN         RESET 25                                                        42 MCU RESET                     5V REG 39                                    REG
                       X101
                    EFOEC8004T4                                                                                          52 EXT AUDIO IN               VREG VCC 55                  Q402
                                                                                        5    6
                                                                                              MEMORY IC
                                          20 XOUT                                     SDA SCL IC199                                                                                   H. DRIVE
                                                                                                                         34 EXT C IN                       V OUT 17
                                                                                              S-24C02BDP-1A
                                                                                                                                                                                    Q401
                                          29 X-RAY
                                                                                                                                                                                     H. OUTPUT
                                                                                                                         V-OUT IC
                                                                                     J703                                IC401 AN5522

                                                                                 1     2                                               PUMP UP                                                                              3      9   7

Q503                                                                                                                                        -                                                                               B      G   R
                                   Q504                                              J702                                                   AMP                                                                                            CRT
 PROTECT                                                                                                                                    +                                                                             Heater
  DRIVE                            FEED BACK
                                                                                 1     2                                                  VCC                                                                               4      F   8
                                                                                                                             7     5       6       2
                                              Q502
                                               BUFFER
                                                                           DEGAUSS COIL
                                              Q501                             L503
                                                 SW           D501~D504
                             Q507                                                                                                                                                                                 DY
                             FEED BACK                        RECTIFIER
                                SW.
            T502
                                                                                                                                                                                                   FB401
           13        8
                                                                                                                                                                                                              9
                     6                                                                                                                                                                            1           F
                                                                                             L501
                                                                                 3     1                                                                                                           2         S
           16        13
                                                                                 5     2                                                                                                          10        HV

            UNREG + 12V                                                                                                                                                                           3


                                                                          F501




                                                                                 AC IN
    A                                                 B                                                                 C                                                                                                    D                                                                                                                                                        E                                                                                                            F                                                                                                         G                                       H

                                                  ACCESSORY                                                                                                                                    MICON/TUNER SCHEMATIC DIAGRAM
8
                                                                                                                                                                                                                                                                                                   (MAIN PCB)                                                                                                                                                                                                                                                                                                                                            8
                                                                 UM-4
                                                                 BT001
                                                              R03(AB)E_20_T
                                                                                                                                                                                                                                                           TU001                      TECC1040PG32D




                                                                                                                                                                                                                                                                                                                                                                 3 ADRES



                                                                                                                                                                                                                                                                                                                                                                                     1 AGC
                                                                 UM-4




                                                                                                                                                                                                                                                                                                                                                5 SDA
                TM101




                                                                                                                                                                                                                                                                                                                7 BPL




                                                                                                                                                                                                                                                                                                                                                         4 SCL
                                                                                                                                                                                                                                                                                       9 BTL
                                                                                                                                                                                                                                              15




                                                                                                                                                                                                                                                                                                                                                                                                  13
                                                                                                                                                                                                                                                                                                                               6 V.S
                                                                                                                                                                                                                                                   11 IF
               RC-EH010                                          BT002




                                                                                                                                                                                                                                                                     10




                                                                                                                                                                                                                                                                                                                                                                           2
                                                                                                                                                                                                                                                                                                    8
                                                              R03(AB)E_20_T




                                                                                                                                                                                                                                              14




                                                                                                                                                                                                                                                                                                                                                                                                  12
                                                                                                                                                                                                                                                                 NC



                                                                                                                                                                                                                                                                                               NC



                                                                                                                                                                                                                                                                                                                               NC




                                                                                                                                                                                                                                                                                                                                                                  NC

                                                                                                                                                                                                                                                                                                                                                                  NC
                                                                                                                                                                                                                                                   0

                                                                                                                                                                                                                                                                  0



                                                                                                                                                                                                                                                                                                0

                                                                                                                                                                                                                                                                                                            4.9



                                                                                                                                                                                                                                                                                                                                          4.8

                                                                                                                                                                                                                                                                                                                                                        4.8

                                                                                                                                                                                                                                                                                                                                                                 1.3

                                                                                                                                                                                                                                                                                                                                                                 6.2

                                                                                                                                                                                                                                                                                                                                                                                    4.6
                                                                                                                                                                                                                                                                                     30.0
                                                                                                                                                                                                                                                                                                                                                                                                       C003

                                                                                                                                                                                                                                                                                                                                                                                          50V 4.7 KA




                                                                                                                                                                                                                                                                                                                                       470 YK
                                                                                                                                                                                                                                                                                                           HZ30-3L
7                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        7




                                                                                                                                                                                                                                                                           0.022 F




                                                                                                                                                                                                                                                                                                                        C002
                                                                                                                                                                                                                                                                                            D001
                                                                                                                                                                                                                                                            C004
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      FROM/TO CHROMA




                                                                                                                                                                                                                                                                                                                                       6.3V
                     OS101                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           AGC
                PIC-28143SY-2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     GND
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            W837
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     TUNER+5V

                  1 Vout


                                   3 GND
                            2 B+
                                                                                                                                                                       POWER LED                                                                                                                                                                                                                                                                                                                    R002                                  R001
                                                                                                                                                                         D109
                                                                                                                                                                                               R132                                                                                                                                                                                                                                                                                               18K 1/2W                              18K 1/2W
                                   0
                 4.8
                           4.9


                                                                                                                                                                                               270                                                                                                                                                                                                                                                                                                                                                                                                                   IF
                                                                                                                                                                  SLR-342VCT32


6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        6
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     I2C_OFF
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     VD
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     HD
                                                                                                                                                                                        MICON IC
                                                                                                                                                                                IC101        OEC7063A                                               3
                                                                                                                                                                                                                                                                                                                                                                                   R123                                                                                                                                                   C137




                                                                                                                                                                                                               42
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     OSD_R




                                                                                                                                                                  1
                                                                                                                                                                       P50/H.SYNC                     RED R
                                                                                                                                                         4.0                                                        0                                                                                                                                                              4.7K                                                                                                                                           50V 0.1 KA
                                                                                                                                                4                                                                                                                                                                                                                                                                                                                                                      C129
                                                                                                                                                                                                                                                                                                                                                                                   R122




                                                                                                                                                                                                               41
                                                                                                                                                                        P51/V.SYNC                   GREEN G                                                                                                                                                                                                                                                                                                                                                                                                         OSD_G




                                                                                                                                                                  2
                                                                                                                                                         4.7                                                        0                                                                                                                                                              4.7K                                                                                                           50V 0.1       KA
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          C125




                                                                                                                               1K 1/4W
                                                                                                                                                                                                                                                                                                                                                                                   R121




                                                                                                                        R110




                                                                                                                                                                                                               40
                                                                                                                                                                       P00/EXT MUTE                   BLUE B                                                                                                                                                                                                                                                                                                                                                                                                         OSD_B




                                                                                                                                                                  3
                                                                                                                                                          0                                                         0                                                                                                                                                              4.7K                                                                                           50V 0.1 KA
                                                                              R116                                                                                                                                                                                                                                                                                                 R120




                                                                                                                                                                                                               39
                                                                                                                                                                       P01/I2C_OFF                                                                                                                                                                                                                                                                                                                                                                                                                                   OSD_BLK




                                                                                                                                                                  4
                                                                                                   R117                                                                                    OUT1/BLANK BL
                                                                              47K                                                                        4.8                                                        0                                                                                                                                                              4.7K
5                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        5




                                                                                                                                                                                                                                                                                                                                                                                                                                      R102



                                                                                                                                                                                                                                                                                                                                                                                                                                                        R103



                                                                                                                                                                                                                                                                                                                                                                                                                                                                     R104



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   R124

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           4.7K
                                                                                            R111




                                                                                                                                                                                                                                                                                                                                                                                                                                               680



                                                                                                                                                                                                                                                                                                                                                                                                                                                               680



                                                                                                                                                                                                                                                                                                                                                                                                                                                                            680
                                                                                                   47K




                                                                                                                                                                                                               38
                                                                                                                                                                       P02/AUDIO MUTE                P20/AV2                                                                                                                                                                                                                                                                                                                                                                                                          FROM TV POWER




                                                                                                                                                                  5
                                                                                                                                                                                                                    NC
                                                                                            10K                                                           0                                                         0
                                                                                                                                                                                                                    NC                                                                                                                                                                                                                                                                                                                                                                                               X-RAY




                                                                                                                                                                                                               37
                                                                                                                                                                  6
                                                                                                                                                                       P03/(Surround)                P21/AV1
                                                                                                                                                          0                                                         0
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      TO SOUND/AV




                                                                                                                                                                                                               36
                                                                                                                                                                                               P22/POWER




                                                                                                                                                                  7
                                                                                                                                                                       P04
                                                                                                                                                          0                                                         4.9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          AUDIO_MUTE
                                                                                                                                                                                                                        NC




                                                                                                                                                                                                               35
                                                                                                                                                                       P05/(Center_SP) P10/DEGAUSS_H




                                                                                                                                                                  8
                                                                                                                                                          0                                                         0                                                                                                                                                                                                                                                                                                                                                                                                     POWER
                                           R114                                                                                                                                                                                                                                             R006                     270




                                                                                                                                                                                                               34
                                                                                                                                                                       INT2/P.FAIL


                                                                                                                                                                  9
                                                                                                                                                                                                        SCL1
                                            10K                                                                                                          4.0                                                        4.8                                                                                                                                                                                                                                                                                                                                                                                               FROM DEFLECTION/CRT
                                                                                                                               R131                                                                                                            C117                       220P B
                                                                                                                                                                  10




                                                                                                                                                                                                               33
                                                                                                                                                                       INT1/REMOCON                    SCL2          NC                                                                               R105                                                                                                                                                                                                                                                                                                            +B
                                           R115
                                                                                                                               100                       4.8                                                        3.2
4                                           47K                                                                   W822                                                                                                                         R007                        270                        4.7K                                                                                                                                                                                                                                                                                                                                               4
                                                                                                                                                                  11




                                                                                                                                                                                                               32
                                                                                                                                                                       P23/SYNC                        SDA1                                                                                                                                                                                                                                                                                                                                                                                                           X-RAY
                                                                                        C140                                                             0.8                                                        4.8                                                                                   C116
                                                                                                                                                                  12




                                                                                                                                                                                                               31
                                                                                        100P SL                                                          NC            P24                             SDA2          NC                                                                            220P B
                                                                                                                                                                                                                                                                 R106                                                                                                                                                                                                                                                                                                                                                 FROM/TO CHROMA
                                                                                                                                                          0                                                         3.2
                                                                                                                                                                                                                                                                 4.7K
                                                                                                                                                                  13




                                                                                                                                                                                                               30
                                                                                                                                                         NC             P25/ON_TIMER AD1/X_RAY_TEST                  NC
                                                                                                                                                          0                                                                                                                                                                                                                                                                                                                                                                                                                                                           POWER
                                                                                                                                                                                                                    0
                                                                                                                                                                                                                                                                                                   R107
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      SCL
                                                                                                                                                                  14




                                                                                                                                                                                                               29
                                                                                                                                                                       AVCC                            X-RAY
                                                                                C122                             R130                                    4.9                                                        0                                                                               10K                         W809                                                                                                                                                                                                                                                                                  SDA
                                                                              50V 1 KA                            1K
                                                                                                                                                                  15




                                                                                              C121                                                                     HLF                           AD4/AFT   28                                                                                                                                                                                                                                                                                                                                                                                                     AFT
                                                                                                                                                         1.9        



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