Text preview for : 27095303843_CH5.pdf part of Samsung DVD-P241 Samsung Dvd-p241 Service Manual (Zoran Vaddis 6 Zr36768)
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5. Disassembly and Reassembly
5-1 Cabinet and PCB
Note : Reassembly in reverse order.
5-1-1 Top Cabinet Removal
1) Remove 3 Screws OE on the back Top Cabinet. 2) Lift up the Top Cabinet in direction of arrow.
OE 3 SCREWS
Fig. 5-1 Top Cabinet Removal
Samsung Electronics
5-1
Disassembly and Reaasembly
5-1-2 Door-Tray Removal
1) Supply power and open Tray OE. 2) Disassemble the Door-Tray ´ in direction of arrow "A". 3) Close Tray OE and power off. Note : If Tray OE doesn't open, insert a Screw driver ¨ into the Emergency hole (as shown in detailed drawing) and then push it in the direction of arrow "B". Open Tray manually.
OE TRAY ´ DOOR-TRAY
"B"
"A"
¨ SCREW DRIVER EMERGENCY HOLE Fig. 5-2 Door-Tray Removal
5-2
Samsung Electronics
Disassembly and Reaasembly
5-1-3 Ass'y Front-Cabinet Removal
1) Release 6 Hooks OE, ´, , ¨ and Ass'y Front-Cabinet ^.
´ 1 HOOK OE 2 HOOKS
¨ 2 HOOKS
1 HOOK
^ ASS'Y FRONT-CABINET Fig. 5-3 Ass'y Front-Cabinet Removal
Samsung Electronics
5-3
Disassembly and Reaasembly
5-1-4 Ass'y Deck Removal
1) Disconnect Flat-Cable from DCN1, DCN2 on Main PCB. 2) Remove 3 Screws OE from the Ass'y Deck and lift it up. OE 3 SCREWS
FLAT-CABLE
ASS'Y-DECK
DCN1 DCN2
Fig. 5-4 Ass'y Deck Removal
5-4
Samsung Electronics
Disassembly and Reaasembly
5-1-5 Main PCB Removal
1) Remove 4 Screws OE. 2) Lift up the Main PCB ´. OE 4 SCREWS
´ MAIN PCB
Fig. 5-5 Main PCB Removal
Samsung Electronics
5-5
Disassembly and Reaasembly
5-2 Deck
5-2-1 Holder Chuck Removal
1) Push 4 Hooks OE in the direction of arrow "A" and lift up the Holder Chuck ´. OE 2 HOOKS "A" ´ HOLDER CHUCK
OE 2 HOOKS
"A"
Fig. 5-6 Holder Chuck Removal
5-6
Samsung Electronics
Disassembly and Reaasembly
5-2-2 Tray Disc Removal
1) Insert a Screw Driver OE into Emergency Hole ´ and push the Slider Housing in the direction arrow "A". 2) When the Tray Disc ¨ comes out a little, pull it in the direction arrow "B" by hand. SLIDER HOUSING
¨ TRAY DISC "B" "A" ´ EMERGENCY HOLE OE SCREW DRIVER
Fig. 5-7 Tray Disc Removal
Samsung Electronics
5-7
Disassembly and Reaasembly
5-2-3 Assy P/U Deck Removal
1) Remove the 4 Soldering OE (SL+, SL-, SP+, SP-). 2) Remove the 1 Screw ´ and lift up the Ass'y P/U Deck in the direction arrow "A". 3) When the Ass'y P/U Deck lift up a little, push Chassis Sub in the direction of arrow "B" and lift up the Ass'y P/U Deck . ´ 1 SCREW
"B"
"A"
ASS'Y P/U DECK ¨ CHASSIS SUB
"B"
OE 4 SOLDERING
SP + (RED) SP - (BLK) SL - (BLK) SL + (RED) TM - (BLK) TM + (BLK)
Fig. 5-8 Assy P/U Deck Removal
5-8
Samsung Electronics
Disassembly and Reaasembly
5-2-4 Ass'y Housing Removal
1) Remove the 2 Soldering OE. (TM+, TM-) 2) Push the 2 Hooks ´ in the direction of arrow "A" and remove Ass'y PCB Deck . 3) Push the Slider Housing ¨ in the direction arrow "B". 4) Push the 1 Hook ^ in the direction of arrow "C" and lift up the Slider Housing ¨. 5) Remove the Belt Pulley Ø and 2 Screws , Ass'y Motor Load ". 6) Push the 1 Hook ' in the direction of arrow "D" and lift up the Gear Pulley , Gear Tray Ô. ¨ SLIDER HOUSING "B"
Ø BELT PULLEY Ô GEAR TRAY GEAR PULLEY 2 SCREWS
' 1 HOOK
"D"
"C" ´ 2 HOOKS " ASS'Y MOTOR LOAD ^ 1 HOOK
"A" "A" ASS'Y PCB DECK OE 2 SOLDERING Fig. 5-9 Ass'y Housing Removal
Samsung Electronics
5-9
Disassembly and Reaasembly
5-2-5 Ass'y Bracket Deck Removal
1) Remove the 2 Screws OE and lift down Chassis Sub ´. 2) Push the Hook in the direction of arrow "A" and lift up the Gear Feed B ¨, Gear Feed A ^. 3) Remove the 2 Screws Ø and lift down Motor Feed Ass'y . 4) Remove the 2 Screws " and lift down Motor Spindl Ass'y '. 5) Remove the 3 Screws and remove 3 Holder Cam Skew Ô, Shaft Pick Up , Ass'y Pick Up Ò.
HOOK "A" ¨ GEAR FEED B ^ GEAR FEED A OE 2 SCREWS Ø 2 SCREWS " 2 SCREWS MOTOR FEED ASS'Y
' MOTOR SPINDLE
Ò ASS'Y PICK UP
Ô 3 HOLDER CAM SKEW 3 SCREWS SHAFT PICK UP
´ CHASSIS SUB
Fig. 5-10 Ass'y Bracket Deck Removal
5-10
Samsung Electronics