Fig. 1-1 AC Leakage Test 10. Never defeat any of the B+ voltage interlocks. Do not apply AC power to the unit (or any of its assemblies) unless all solid-state heat sinks are correctly installed. Samsung Electronics...
Page 3
Use replacement components that have the same ratings, especially for flame resistance and dielectric strength specifications. A replacement part that does not have the same safety characteristics as the original might create shock, fire or other hazards. Samsung Electronics...
Page 4
♦ Be sure to put on a wrist strap grounded to the sheet. ♦ Be sure to lay a conductive sheet made of copper etc. Which is grounded to the table. Samsung Electronics...
Page 5
SW3 on Deck PCB to “ON”. (See Fig 1-3) 4) Disassemble the Deck PCB. Note : If the assembly and disassembly are not done in correct sequence, the Pick-up may be damaged. FLAT-CABLE TO DVD MAIN PCB (DCN1) Fig. 1-3 Samsung Electronics...
Page 9
3-1-6 VCR Main PCB Removal Œ REMOVE 3 SCREWS When installing the ass'y full deck on the Main PCB, be sure to align the assembly point of mode switch. MODE SWITCH ASSEMBLY POINT Fig. 3-6 VCR Main PCB Removal Samsung Electronics...
Page 10
All manuals and user guides at all-guides.com Disassembly and Reassembly 3-2 Circuit Board Locations Fig. 3-7 Circuit Board Locations Samsung Electronics...
Page 11
5) Push the Hook ” in the direction of arrow “A” and lift up the Ass’y P/U Deck ’ in direction of arrow “B”. ˆ 1 SCREW Œ SLED+/SLED- ´ TM+/TM- ¨ CN2 Ø DECK PCB ˇ CN3 ’ ASS'Y P/U DECK ∏ 1 SCREW "B" <Assembly Point> "A" ” HOOK Fig. 3-8 PCB Deck Ass’y and Ass’y P/U Deck Removal Samsung Electronics...
Page 12
3) Pull the Tray Disc ¨ to disassemble , while simultaneously pushing 2 Stoppers ˆ (left, right) in the direction arrow “C”, “D”. ˆ STOPPER "C" "A" "D" ¨ TRAY DISC "B" ˇ SLIDER HOUSING ˆ STOPPER Œ SCREW DRIVER ´ EMERGENCY HOLE Fig. 3-9 Tray Disc Removal Samsung Electronics...
Page 13
All manuals and user guides at all-guides.com Disassembly and Reassembly 3-3-3 Slider Housing Removal 1) Push the Slider Housing Œ in the direction arrow “A”. 2) Lift up the Slider Housing Œ. Œ SLIDER HOUSING "A" Assembly PUSH Fig. 3-10 Slider Housing Removal Samsung Electronics...
Page 15
All manuals and user guides at all-guides.com Disassembly and Reassembly 3-3-5 Sub Chassis Removal 1) Remove the 4 Screws Œ. 2) Lift up the Ass’y Brkt Deck ´. Œ 4 SCREWS ´ ASSY-BRAK DECK Fig. 3-12 Sub Chassis Removal Samsung Electronics...
Page 16
All manuals and user guides at all-guides.com Disassembly and Reassembly 3-3-5 Sub Chassis Removal 1) Remove the 4 Screws Œ. 2) Lift up the Ass’y Brkt Deck ´. Œ 4 SCREWS ´ ASSY-BRAK DECK Fig. 3-12 Sub Chassis Removal Samsung Electronics...
Page 17
7) Remove 3 Spring Spindle ’ and Motor Spindle Ass’y ˝. ˝ MOTOR SPINDLE Ø PICK-UP ASS'Y ˆ SHAFT PICK-UP ¨ 2 SCREW ’ SPRING SPINDLE Œ WASHER ´ GEAR FEED B ∏ 1 SCREW ” 2 SCREWS ˇ GEAR FEED A Fig. 3-13 Ass’y Brkt Deck Removal Samsung Electronics...
Page 18
All manuals and user guides at all-guides.com Disassembly and Reassembly MEMO Samsung Electronics 3-10...
Page 19
TRK- TRK+ SHUTTLE X-Point (Tracking Center) VOLUME PROG Adjustment ; "5" SVHS LAST PR MUTE 3D SOUND A.DUB TV/VCR TV VIEW FRAME/STEP Head Switching Adjustment ; "SPEED" NVRAM Option Setting ; "MENU" MARK REPEAT INDEX MODE Fig. 4-1 Samsung Electronics...
All manuals and user guides at all-guides.com Alignment and Adjustments 4-1-2 SW710 (TEST) location for adjustment mode setting TEST (SW710) BUTTON Fig. 4-2 Function-Timer PCB (Top View) Samsung Electronics...
Page 21
2) Press the “SW710 (TEST)” button on F/Timer PCB 6) Turn the Power off. to set the adjustment mode. (See Fig. 4-2) 3) Press the “5” button of remote control then adjustment is operated automatically. (See Fig. 4-1) Samsung Electronics...
All manuals and user guides at all-guides.com Schematic Diagrams ♦ Block Identification of Main PCB VCR MAIN PCB <Conductor Side> <Component Side> DVD MAIN PCB <Component Side> Samsung Electronics 11-2...
Page 75
All manuals and user guides at all-guides.com Schematic Diagrams 11-1 S.M.P.S. Samsung Electronics 11-3...