Denon DVD-756 Service Manual

Also see for DVD-1920: Operating instructions Opertating instructions Specifications Service manual Operating instructions

Contents

11DVD-1920/756CABINET DISASSEMBLY INSTRUCTIONS1. Disassembly FlowchartThis flowchart indicates the disassembly steps to gainaccess to item(s) to be serviced. When reassembling,follow the steps in reverse order. Bend, route, anddress the cables as they were originally.2. Disassembly MethodNote:(1) Identification (location) No. of parts in the figures(2) Name of the part(3) Figure Number for reference(4) Identification of parts to be removed, unhooked,unlocked, released, unplugged, unclamped, ordesoldered.P = Spring, L = Locking Tab, S = Screw,CN = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2),2(L-2) = two Locking Tabs (L-2)(5) Refer to “Reference Notes.”About tightening screwsWhen tightening screws, tighten them with thefollowing torque.ID/Loc.No.PartRemovalFig.No.Remove/*Unhook/Unlock/Release/Unplug/DesolderNote[1] Top Cover D1 5(S-1) ---[2] Front Unit D2 *2(L-1), *2(L-2),*3(L-3), *CN2001 1[3] Tray Panel D2 *2(L-4) 1[4] FunctionCBA D3 6(S-2) ---[5] FrontAssembly D3 ---------- ---[6] Rear Panel D4 8(S-3), (S-4), (S-5) ---[7] DVD MainCBA Unit D52(S-6A), (S-6B),*CN201, *CN301,*CN401, *CN601,*CNS012[8] 5.1ch AmpCBA D5 (S-6), 2(L-5), *CN7101 ---[9] Jack PCBHolder D5 2(S-7) ---[10] DVDMechanismD5D6 4(S-8) 23[11] LED CBA D7 *CN2102 ---[12] AV CBA D7 4(S-9), (S-10) ---[1] Top Cover[5] Front Assembly[2] Front Unit[3] Tray Panel[6] Rear Panel[13] Loader Base[15] Main PCB Holder[7] DVD Main CBA Unit[10] DVD Mechanism[14] Power PCB Holder[11] LED CBA[4] Function CBA[8] 5.1ch Amp CBA[9] Jack PCB Holder [12] AV CBA[13] LoaderBase D8 4(S-11) ---[14] Power PCBHolder D8 2(S-12) ---[15] Main PCBHolder D8 (S-13) ---↓(1)↓(2)↓(3)↓(4)↓(5)Screws Torque(S-1), (S-2), (S-3), (S-4),(S-5), (S-6A), (S-7), (S-8),(S-9), (S-10), (S-11),(S-12), (S-13)0.45 ± 0.05 N·m(S-6B) 0.38 ± 0.04 N·mID/Loc.No.PartRemovalFig.No.Remove/*Unhook/Unlock/Release/Unplug/DesolderNotewww. xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com