Sanyo VHR-120 Series Service Manual

31OXI11(N)3. DISASSEMBLY PROCEDURES—3-1. REMOVAL OF REMOTE CONTROL UNIT CASEOpen the remote control unit case as follows. Although alarge type remote control unit is shown in the figure bellow,small type remote control unit can be opened by the sameprocedures.NOTE: When opening the remote control unit for repairing,use a GUITER PICK made of plastic (1 mm thickness) shownin the Fig. 3-1-2 or the like (a thin plastic piece) to preventscratching.* nl- . . . . . . . . - -...*#.1 ..- . . . . . ..4 . . . ...” .+... -......:.4 .-.-.... A.:..,..1.2.IVGVGI Uw a II IGLal atil GwullvG1 UJ avulu a9AaL11111y.Open the battery cover and take out batteries, the thenremove the bottom case fixing screw.Applying force strongly to the battery compartment edgein the arrow (A) direction by your thumb as shown in Fig.3-1-1 to make a space (B) between the bottom and uppercase as shown in the cross section Fig. 3-1-3.To make this procedure easier, push the remote controlunit end (C) against your body.F07BO01Edgece (B)BottomcFig. 3-1-1F07BO03GUITER PICKcFig. 3-1-43.4,5.6,Insert the GUITER PICK above mentioned into the space(B) as shown in Figs. 3-1-3, 3-1-4 and move the PICK inthe arrow (D) and (E) direction, then disconnect two hooks(F) of the top case.Applying force to the space (B) and battery compartmentedge by your thumb so that the bottom case is separatedfrom the upper case as shown in the Fig. 3-1-5.Insert the PICK into the space (G) of the case side slanting-ly against the bottom case and move the PICK todisconnect the hooks (H) of the side in order from top tobottom.Disconnect the hooks of the other side using the pick bythe same procedure as step 4F07BO02o GUITER PICK orThin plastic pieceFig. .3-1-2 Make a space (B)/gf$fGUITERA> ><7 ‘lCKHooks (F)Bonom case Upper caseFig. 3-1-3Keep a space [B)~/GUITER PICKcasewIi\a bII Hooks (H)Fig. 3-1-5-9– — —.;”

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