Akai DV-R4035VSMC free download

File name DV-R4035VSMC.pdf

DVD/CD/TUNER/AMPLIFIER PLAYER Model: DVR4035VSMC SERVICE MANUAL www.akai.ru DVD/ CD/TUNER/AMPLIFIER PLAYER DV-R4035VSMC SERVICE MANUAL Table of contents Safety information----------------------------3 8Control board silk screen diagrqm--------------------------33 1 General guide---------------------------3 2 Low zeta potential leaking inspection------3 Attachment 3------------------------------34 3 High zeta potential leaking inspection------3 Component list Device avoiding ES (Electric susceptible) 1 Decoder board component list------------------35 Influence of ESD (Electric Susceptible 2 Amplifier board component list----------------38 Discharge)----3 3 Control board component list-------------------41 Electric specification-------------------4 Mechanical diagram---------------- -------8 Mechanical parts list-------------------- 9 Packing and accessories--------------10 Disassemble and assemble-----------11 1 Take out disc from trouble player-------11 2 PCB position------------------------11 Disassemble and assemble parts of the unit----12 1 Can open the tray by electricity---------12 2 Can not open the tray by electricity-----12 3 Assemble the case-------------------------12 Attachment 1------------------------- 13 Block diagram/Circuit diagram--------13 1 Block diagram--------------------------------14 2 Connecting diagram-------------------------15 3 Decoder board diagram---------------------16 4 Amplifier board diagram-------------------21 5 Control Board diagram---------------------24 Attachment 2-------------------------25 PCB diagram 1 Upper decoder board PCB diagram----26 2 Upper decoder board silk screen diagram-------27 3 Lower decoder board PCB diagram-------------28 4 Amplifier board PCB diagram-------------------29 5 Amplifier board silk screen diagram------------30 6 Upper control board PCB diagram-------------31 7 Lower control board PCB diagram------------32 2 Safety information General guide of discharge of distortionESDexceeded the 1.Observe the original circuit during maintenance. If short restrained figure, electric shock should be circuit occurs, change the over-hot or damaged components. possibly suffered. Do maintain the unit and 2.Observe all the protective device after maintenance, such inspect once more before return to the user. as whether the shielding cover or paper is assembled well. Device avoiding