Service Manuals, User Guides, Schematic Diagrams or docs for : AIWA TV TV-25BS1 aiwa-tv-25bs1

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aiwa-tv-25bs1


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                                                                                                                                                                                                                                                                                                                                                 TU051
                                                                                                                                                                                                                                                                                          JAN STEREO
                                                                                           RESET                    MEMORY                                                TU001                                                                                                           IC301 TA8874Z                                              16 17 19 20 7   5
                                                                                    IC103 PST600H                   IC199 M24C02-BN6
                                                                                                                                                                            IF                AGC                                                                               X301
                                                                                                                                                                                                                                                                            503.4KHz       19
                                                                                                                                                                            11                 1
                                                                                                                                                                                                                        IF/CHROMA                                                                            A/V SW
                                                                                                   1                       6              5                                                                             IC601 LA76814BM-MPB                                                                  IC701 CXA2079Q                                              J702
                                                                                                                                                                                                                                                                                           20
                                                   MENU                                                                                                                                                                                                                                                                              BS-V IN    8                          2
                                                                                                                                                                                                                                                                           75              12       9       16 TU-L_IN               BS-L IN    9
                                               FUNCTION                                                                                                                                                                                                                                                                                                                    3
                                                                                                                                                                                                                                                FM             LIM
                                                                                                                                                                                                                                                                                                    8       18 TU-R_IN               BS-R IN    11                         4
                                                                                                                                                     TIMER MICON                                                           IF/RF AGC                                      69
                                                   CH.UP                                                                                             IC104 OEC6055A                                                   77                        DET            AMF
                                                                                               29                          35             36                                         CF201                                  DRIVER                                                                                             DEC_V_IN         63                         6
                                                                                                                                                                                                                                                                          67
                                               CH.DOWN
                                                                                                                                                                                                                                                                                                                               DEC_L_IN




                                                                                                                           IIC_CLK


                                                                                                                                          IIC_SDA
                                                                                                RESET
                                                                                                                                                                                      SAW FILTER                      78                       VIDEO         VIDEO                                                                              62                         7
                                                                                                                                                                                                                             VIF
                                                                                                                                                                                                                                                                          56                                15 TU-V_IN
                                                   VOL.UP                                                                                                                                                             79     AMP                DET           AMP                                                              DEC_R_IN         64                         8
                                                                                                                                                      X OUT 28
                                               VOL.DOWN                                                                                                                     X101                           X601                                                                                                                    BS-V OUT     53                         11
                                                                                        11 KEY2                                                                             8MHz                                                                      VIDEO               52                                39 Y.OUT
                                                                                                                                                                                                                                     RGB
                                                                                                                                                        X IN 27                                                       47            MATRIX             SW                                                                          BS-L OUT     52                         12
                                                   POWER                                10 KEY1                                                                                                                                                                           54                                37 C.OUT
                                                                                                                                                                                                       3.579545MHz                                                                                                             BS-R OUT         54                         13

                                                       AT 5.6V                          39   VDD                                                        RED 18                                                        12                                      HOR
                                                                                                                                                                                                                                                                          33                                                                                             J704
                                                                                                                                                                                                                                                              OUT
                                                                                                                                                     GREEN 19                                                         13            OSD SW
                                                                                        4    TV POWER_H                                                                                                                                                                                                                             V1-Y_IN     3                          3
                                                RESET                                                                                                  BLUE 20                                                        14                               SYNC
                                                IC105 PST600C                                                                                                                                                                                          SEP.                                                                         V1-C_IN     5                          4
                                                                                                                                                    BS_MUTE 31
                                                                                                                                                                                                                                                                                                                                     V1-SW      7                          6




                                                                                                                                                       H-SYNC
                                                                                                                                                                                                                                                                          53        TV+5V        +9V        42    VCC




                                                                                                                                                                V-SYNC
                                                                   3                    30   POWER FAIL                                                                                                                                                VER


                                                                                                                    MUTE
                                                               1                                                                                                                                                                                       C/D                                                                                                               J703
                                                                                                                                                                                                                                                                                                                                    V2-V_IN 60                             2
                                                                                                                    37                                 22 23
                                                                                                                                                                                                                                    19 18 17            26    30                                                                    V2-L_IN     59                         3

SP352(R)                                                                                                                                                                                                                                                                                                                            V2-R_IN 61                             4
                                                                                                                                                                                                                                                                                                            48    BS_MUTE
                                                                                Q353                        Q352                                                                                                                                                                                                                    V1-V_IN     1                          7
                                                                                    MUTE SW                     MUTE SW                                                                                                                                                                                     40    AUDIO_R-OUT V1-L_IN
SP351(L)                                                                                                                                                                                                                                                                                                                                        2                          8
                                                                                                                                                                                                                                                                                                            38    AUDIO_L-OUT V1-R_IN           4                          9
                                                                                                                                                                                                                                                                    Q402                Q403
                                 SOUND AMP                                 TONE CONTROL                 MIDNIGHT THEATER                                                   V-OUTPUT
                                                                           IC303 M62420SP               IC302 AN5285K                                                      IC401 LA7841                                                                               H-DRIVE            H.OUTPUT                                                                        J701
                                 IC351 LA4600
J351          7                                                                                                                                                                                                                                  Q810, Q801                                                                         V3-R_IN 25                             2
              6                  1                     10                  7         2                  3                            1                                                        PUMP UP
                                                                                                                                                                                                                                                      RED AMP                                                                       V3-L_IN     23                         5
              2                                                                                                                                                                                             -                                    Q811, Q802                                                                         V3-V_IN     22                         7
              3                  3                         8               14        19                 8                            10                                                                     AMP
                                                                                                                                                                                                            +                                        GREEN AMP
              4                          4                                                                                                                                                                                                                                                                                          V3-Y_IN 24                             10
              5                                                                                                                                                                                                                                  Q812, Q803                                                                         V3-C_IN 26                             11
                                                                                                                                                                                 7        5            4          2
              1                                                                                                                                                                                                                                      BLUE AMP




                                                                                                                                                                                                                                                                                                                                        V.OUT
                                                                                                                3




                                                                                                                                                                                                                                                                                                                            C.IN
                                                                                                                                                                                                                                                                                                                    Y.IN
       POWER SW                                                                                1                               AT+6V
       IC501 STR-F6614       T501                                      6V REG                                                                                            Q103                                                                                        11         6   8
                                         14
                                                                       IC506 KIA7806PI          6V REG                                                                    V-BUFFER                                                                                                                                 45       43         41
                                                                                                IC502 UPC2406AHF                                                                                                                                DY                                              CRT
                  3          4
                                              11                       1        3            TV+5V                                                                                                                                                                                              V801
          4
                                                                                    15V REG                                                                                      TV+9V                                                                               10         F   7
                                                                                    IC504 KIA7815PI                                                                                                                                FB401                                                                           10
                                     1   10
                                                                                                                                                                                                                                                                                                          DL751
                                                                                    1          3                AT+15.6V                                                                                                                   4
                                                       9V REG                                                                                                                                                                                                                                                       3
                                                                                                                                                                                                                               10          F
                                                       IC505 KIA7809PI                                                                                                                                                              FBT
                                                                                                                                                                                     Q104                                                  S
                                                                                                                                                                                                                                                                                                                   15       13          4
                                                       1           3            TV+9V                                                                                                    H-BUFFER                              2           HV

                                         D509,D510,D513,D514
                                                                                                                                                                                                                                                                                                             COMB FILTER
                                              RECTIFIER                                                                                                                                                                                                                                                      IC751 TC90A45P
                                                                                                             T502
  AC IN
                                                                                                                     6
                                                                                DEGAUSS




                                                                                                                                                                                     6V REG
                                                                                  COIL




                                              RY501                                                         1                                                                        IC503 KIA7806PI
                                                                                                                                             D515



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