Service Manuals, User Guides, Schematic Diagrams or docs for : AIWA Video HV-GX900 AIWA-HV-GX-900K-950K

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AIWA-HV-GX-900K-950K


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    A   B                                           C                                                                                         D                                                                        E                                                                         F                                                                                           G   H




8
                                                                                                                     OPERATION SCHEMATIC DIAGRAM                                                                                                                                                                                                                                                     8

                                                                                                                                (MODEL:HV-GX900K/HV-GX950K)




7                                                                                                                                                                                                                                                                                                                                                                                                    7




6                                                                                                                                                                                                                                                                                                                                                                                                    6




                                            (OPERATION 1 PCB)                                                                                                                                                                                         (OPERATION 2 PCB)

                                                                                                                                                                                                                                                                              5.1            0
5                                                                                                                                                                                                                                                                                                                                                                                                    5
                                                                                                                                                                                                                                                                     OTPB SW           5.1




                                                                                                                                                                                                                                                                                                                          220
                                                                                                                                                                                                                                                                                                                   R607
                                                                                                                                                                                                                                                                      Q601
                                                                                                                                                                                                                                                                     DTA143ES


         TO DISPLAY

                                                                                                                                                                                                                           FROM/TO DISPLAY




                                                                                                                                                                                                                                                                                                              D601 OTPB
        CD601(CP651)




                                                                                                                                                                                                                                                                                                                           SLZ-345B-02-T1
                                                         R601                         R602               R603                   R604                       R605
         1      KEY A
                                                         3.3K                         2.7K                    3.9K                   6.8K                   13K                                                        CD602(CP652)
         2     CH.UP_SW




                                                                                                 SKQNAED010




                                                                                                                        SKQNAED010




                                                                                                                                              SKQNAED010




                                                                                                                                                                      SKQNAED010
                                                                         SKQNAED010
                                                          STOP/EJECT                                                                                                                                                   CH25082A




                                                                                                                                                            REW/REV
                                                                                       REC/OTR
                                                                                        SW602




                                                                                                                SW603




                                                                                                                                      SW604




                                                                                                                                                             SW605
         3       GND
                                                            SW601




                                                                                                               FF/CUE




                                                                                                                                      PLAY
                                                                                                                                                                                                                        1       OTPB
        CH23042A
                                                                                                                                                                                                                        2       CH.UP_SW
                                                                                                                                                                                                                                                                            C601
                                                                                                                                                                                                                        3        AT+5V
4                                                                                                                                                                                                                                                                           470P B                                                                                                                   4
                                                                                                                                                                                                                        4         GND
                                                        R606                                                                                                                                                            5        KEY-A
                                                        1.5K
                                                                         SKQNAED010
                                                          STILL/PAUSE




                                                                                                                                                                                                                                                                                                                          R608                                   R609
                                                             SW606




                                                                                                                                                                                                                                                                                                                          3.3K                                   2.7K




                                                                                                                                                                                                                                                               SKQNAED010




                                                                                                                                                                                                                                                                                                 SKQNAED010




                                                                                                                                                                                                                                                                                                                                                    SKQNAED010




                                                                                                                                                                                                                                                                                                                                                                                SKQNAED010
                                                                                                                                                                                                                                                     CH.DOWN




                                                                                                                                                                                                                                                                                                                                            POWER
                                                                                                                                                                                                                                                      SW607




                                                                                                                                                                                                                                                                                     SW608




                                                                                                                                                                                                                                                                                                                                            SW609




                                                                                                                                                                                                                                                                                                                                                                        SW610
                                                                                                                                                                                                                                                                                     CH.UP




                                                                                                                                                                                                                                                                                                                                                                        OTPB
3                                                                                                                                                                                    PCB270                   PCB280                                                                                                                                                                                 3
                                                                                                                                                                                     VE9861                   VE9864




2                                                                                                                                                                                                                                                                                                                                                                                                    2




                          CAUTION: DIGITAL TRANSISTOR                   CAUTION: DIGITAL TRANSISTOR                                                                    NOTE: THE DC VOLTAGE AT EACH PART WAS                             NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
                                                                                                                                                                                   MEASURED WITH THE DIGITAL TESTER                            OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
                                                                                                                                                                                   DURING PLAYBACK



1                                                                                                                                                                                                                                                                                                                                                                                                    1




    A   B                                           C                                                                                         D                                                                        E                                                                         F                                                                                           G   H
                                                                                                                                                                                       I-2
    A   B                   C                                                    D                                            E                                                      F                G   H



                                                                             DECK SCHEMATIC DIAGRAM
8                                                                                                                                                                                                             8
                                                                            (MODEL:HV-GX900K/HV-GX950K)



                LOADING MOTOR
                    M101

7                                                                                                                                                                                                             7




                                                                                                (DECK PCB)


                                                                                                                                          S105


6                                                                                                                                                         5.1                                                 6

                                                                                                                                                           0 BOT SENSOR
                                                                                                                                          S106               Q101
                                                                                                                                                             RPT-38PB113




                                            S101   S102    S103     S104


5                                                                                                                                                                                                             5




            FROM/TO SYSCON/SERVO/TIMER

            CP101(CP1004)
            52044-0445
            1       LDM+
            2       LDM-
            3       BOT                                                                                                                       FROM/TO SYSCON/SERVO/TIMER

            4       VCC                                                                                                                   CP102(CP1001)
                                                                                                                                          173979-2
4                                                                                                                                                                          5.1                                4
                                                                                                                                          2         VCC
                                                                                                                                          1         EOT
                                                                                                                                                                             0 EOT SENSOR
                                                                                                                                                                               Q102
                                                                                                                                                                               RPT-38PB113




                                                                                                                                                                                             PCB550
                                                                                                                                                                                             VE8851

3                                                                                                                                                                                                             3




2                                                                                                                                                                                                             2




                            CAUTION: SINCE THESE PARTS MARKED BY           ARE       NOTE: THE DC VOLTAGE AT EACH PART WAS        NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
                                     CRITICAL FOR SAFETY,USE ONES                          MEASURED WITH THE DIGITAL TESTER             OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
                                                                                           DURING PLAYBACK
                                     DESCRIBED IN PARTS LIST ONLY

1                                                                                                                                                                                                             1




    A   B                   C                                                    D                                            E                                                      F                G   H
                                                                                                   I-3
                       A                                B                                                                 C                                                                                                                                                                             D                                                                                                                                                                                                                                       E                                                                                                                                                                                                                F                                                                                                                                                                     G                                                              H

                                                                                                                                                                                      Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM
8
                                                                                                                                                                                                                                                                                                                          (MODEL:HV-GX900K)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            8
                                                                                                                                                                                                                                                                                                                                                       (SYSCON PCB)
    FROM/TO SYSCON/SERVO/TIMER




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                P.CON+5V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                2FSC




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  IIC_DATA




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  DUMMY_V.SYNC
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                IIC_CLK




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  EE/VV_V_OUT
                    VV-H
                  V.H_SW                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            3




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           L4013

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           100uH
          PICTURE_CTL
                NA_REC-H




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                6.3V 47 KA
         DUMMY_V.SYNC




                                                                                                                                                                                                                                                                                                                                                                                                             50V1 KA




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          0.1 B
                                                                                                                                                                                                                                                                                                                                                                                         C4041
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           C4067


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        C4073
                    SYNC
       A_MUTE/TRICK-H




                                                                                                                                                                                                                                                                                                                                                                                                           50V 2.2 KA



                                                                                                                                                                                                                                                                                                                                                                                                                                              50V 0.47 KA
7               IIC_DATA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               7




                                                                                                                                                                                                                                                                                                                                                                                        C4043
                 IIC_CLK




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       0.1 B
                                                                                                                                                                                                                                                                                                                                                                                                                            C4045



                                                                                                                                                                                                                                                                                                                                                                                                                                                                0.068 B C4049
                 ENV.DET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         50V 4.7 KA
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   5P CH
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                0.022 B
                                                                                                                                                                                                                                                                                                                                                                4




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               CH
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          0.022 B



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        0.01 F




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              18P
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  C4061




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               R4040 0.1 B L4007 C4100
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C4058




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             0.1 B
                                                                                                                                                                                                                                                                                                                                                                                                           680



                                                                                                                                                                                                                                                                                                                                                                                                                                              C4047


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C4051




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 C4065




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           C4068
                                                                                                                                                                                                                                                                                                                                                                                         R4021




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C4082
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              39uH
                                                                                                                                                                                                                                                                                                                                               0.01 B




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              0.001 B




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      0.01 B
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                 4.433619MHz
                                                                                                                                                                                                                                                                                                                                   C4038




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      12uH
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   L4011



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         4.7K C4063




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        C4071
                    CTL+




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               0.01 B
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              330 C4080
                                                                                                                                                                                                                                                                                                                                                                                                                                              27K X4001
                                                                                                                                                                      H.SW




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  C4076
                                                                                                                                                                                                                V.ENV  R4033




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          50V 4.7 KA
                    CTL-
                                                                                                                                                                     TP4001                                     TP4002  1K




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      R4034
       HIFI_H.SW/VV-H                                                                                                                                              NC                                         NC




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   C4053
                                                                                                                                                                                                                                                                                                                                                                                                                             R4025
                                                                                                                                                                                                           C4011        Y/C/AUDIO/CCD/H.AMP
                                                                                                                                                                                                                               IC4001




                                                                                                                                                                                                  1K
                                                                                                                                                                                      R4047
                                                                                                                                                                                                                                                                             NC
                FROM/TO 21PIN/OSD/VPS                                                                                                                                                                      0.001 B            HA118217FNC
                                                                                                                                                                                                                                          2.1 2.8 4.7 2.1 2.1 1.7 1.7 1.9 2.1 2.5 2.8 1.4 5.0 5.0 5.0 2.2 4.2 3.2 3.0 5.0 2.1 0.1 3.3 2.8 2.1 2.0 2.8 2.7 0
                                                                                                                                                                                                                                      0
6                                                                                                                                                                                     5
                                                                                                                                                                                                                                        80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51                                                                                                                          



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