Samsung TB-14C52S, TB-20C5DF2S, TB-20C52S, TB-21B5DF2S, TB20C5DT2S-XEC Alignment and Adjustments
Samsung Electronics 4-1
4-1 Deck Parts Locations
4-1-1 Deck (Top View)
Œ
´
ˇ
¨
ˆ
Ø
∏
Fig. 4-1 Top parts Location-1
4. Alignments and Adjustments (Mechanical)
ΠBRACKET FL TOP
´ GEAR FL CAM
ˇ MOTOR LOADING ASS’Y
¨ LEVER FL ARM ASS’Y
ˆ HOLDER FL CASSETTE ASS’Y
Ø LEVER FL DOOR
∏ SLIDER FL DRIVE
4-1-2 Deck (Top View)
Alignments and Adjustments (Mechanical)
4-2
Samsung Electronics
Œ
´ˇ
¨
ˆ
Ø
∏
”
’
˝
Ô
Ò
ÚÆı
Ò
Fig. 4-2 Top Parts Location-2
ΠFE HEAD
´ PLATE CYLINDER C
ˇ CYLINDER ASS’Y
¨ PLATE CYLINDER B
ˆ PLATE CYLINDER A
Ø ACE HEAD ASS’Y
∏ UNIT PINCH ASS’Y
” LEVER #9 GUIDE ASS’Y
’ LEVER TENSION ASS’Y
˝ BAND BRAKE ASS’Y
Ô DISK S REEL
LEVER S BRAKE ASS’Y
Ò GEAR IDLE
Ú LEVER IDLE
Æ LEVER T BRAKE ASS’Y
ı DISK T REEL
Alignments and Adjustments (Mechanical)
Samsung Electronics 4-3
4-1-3 Deck (Bottom View)
Œ
´
ˇ
¨
ˆØ∏
”
’˝
Ô
Fig. 4-3 Bottom Parts Location
ΠGEAR JOINT 1
´ GEAR JOINT 2
ˇ BRAKET GEAR
¨ MOTOR CAPSTAN ASS’Y
ˆ LEVER T LOAD ASS’Y
Ø GEAR LOADING DRIVE
∏ LEVER S LOAD ASS’Y
” HOLDER CLUTCH ASS’Y
’ BELT PULLEY
˝ SLIDER CAM
Ô SLEEVE TENSION
Alignments and Adjustments (Mechanical)
4-4
Samsung Electronics
4-2 Main Deck
4-2-1 Braket FL Top Removal
1. Remove 2 screws Œ.
2. Remove the Bracket FL Top ´.
Note : Take care not to change assembly direction.
FIG.1
Π2 SCREWS
´ BRACKET FL TOP
4-2-2 Lever FL Door Removal
1. Rotate the Lever FL Door Πin the direction of
arrow ÒAÓ.
2. Release the Hook ´, remove the Lever FL Door
Œ in the direction of arrow ÒBÓ.
´ HOOK
ΠLEVER FL DOOR
"A"
"B"
Fig. 4-4 Braket FL Top Removal
Fig. 4-5 Lever FL Door Removal
Alignments and Adjustments (Mechanical)
Samsung Electronics 4-5
4-2-3 Holder FL Cassette Ass’y Removal
1. Remove the Lever FL Door. (Refer to Fig. 4-5
2. Pull the Holder FL Cassette AssÕy Œ to the eject
position.
3. Pull the Holder FL Cassette AssÕy Œ as grasping
the Holder FL Cassette AssÕy Œ and Lever FL
Cassette-R ´ in the same time to release hooking
from Main Base until the Boss [A], [B] of Holder
FL Cassette AssÕy Œ is taken out from the Rail [C],
[D].
4. Lift the Holder FL Cassette AssÕy Œ in the direction of arrow ÒBÓ in this time, you have to grasp
the Lever FL Cassette-R ´ continuously until the
Holder FL Cassette AssÕy Œ is taken out completely.
Note : Be sure to insert Lever FL Cassette-R ´ in the
direction of ÒAÓ to prevent separation and breakage of the Lever FL Cassette-R ´ at disassembling
and reassembling.
ΠHOLDER FL
CASSETTE ASS'Y
´ LEVER FL CASSETTE-R
BOSS [A]
BOSS [B]
RAIL [C]
RAIL [D]
"A"
"B"
4-2-4 Lever FL Arm Ass’y Removal
1. Remove the Lever FL Door. (Refer to Fig. 4-5
2. Remove the Holder FL Cassette AssÕy.
(Refer to Fig.4-6)
3. Release the Hook Πin the direction of arreow
ÒAÓ, pull out the Lever FL Arm AssÕy ¨ from
the Boss of Main Base.
4. Remove the Lever FL Arm AssÕy ¨ in the direction of arrow ÒBÓ.
Assembly : When reinstalling, be sure to reassemble
Lever FL Arm AssÕy ¨ after you insert the Boss
´ in Groove [A] of Slider FL Drive ˇ.
ΠHOOK
´ BOSS
¨ LEVER FL
ARM ASS'Y
ˇ SLIDER FL DRIVE
GROOVE [A]
"A"
"B"
Fig. 4-6 Holder FL Cassette Ass’y Removal
Fig. 4-7 Lever FL Arm Ass’y Removal
Alignments and Adjustments (Mechanical)
4-6
Samsung Electronics
4-2-5 Slider FL Drive Removal
1. Pull the Slider FL Drive Πto the front direction.
2. Remove the Slider FL Drive Πin the direction of arrow. (Refer to Fig. 4-8)
ΠSLIDER FL DRIVE
4-2-6 Bracket Gear, Gear FL Cam, Gear Joint 1, 2 Removal
1. Remove screw Œ.
2. Lift the Bracket Gear ´.
3. Remove the Gear FL Cam ˇ.
4. Lift the Gear Joint 2 ¨, Gear Joint 1 ˆ.
ΠSCREW
´ BRACKET GEAR
ˇ GEAR FL CAM
ˆ GEAR JOINT 1
¨ GEAR JOINT 2
Fig. 4-8 Slider FL Drive Removal
Fig. 1-9 Bracket Gear, Gear FL Cam, Gear Joint 1, 2 Removal
Alignments and Adjustments (Mechanical)
Samsung Electronics 4-7
4-2-7 Assembly of Gear FL Cam,
Gear Joint 1, 2
1. Be sure to align dot mark of Gear Joint 1 Πwith
dot mark of Gear Joint 2 ´ as shown Fig. 4-10
(Refer to Timing Point 1), confirm the Timing
Point 2 of the Gear Joint 2 ´ and Slider Cam ˇ.
2. Align the Gear FL Cam ¨ with the Gear Worm
Wheel Post as shown detail drawing. (Refer to
Timing Point 3)
ΠGEAR JOINT 1
´ GEAR JOINT 2
ˇ SLIDER CAM
TIMING POINT 1
¨ GEAR FL CAM
GEAR WORM WHEEL
POST
TIMING POINT 2
TIMING POINT 3
4-2-8 Holder Worm, Gear Worm,
Gear Worm Wheel Removal
1. Release the Hook [A] in the direction of arrow
and, remove the Holder Worm Œ.
2. Remove the Gear Worm ´.
3. Remove the Gear Worm Wheel ˇ. (After remov-
ing the Gear FL Cam as shown Fig. 4-9)
Note : Secure the Hook [A] after installing the
Holder Worm Œ.
ΠHOLDER WORM
´ GEAR WORM
HOOK [A]
ˇ GEAR WORM WHEEL
Fig. 4-10 Assembly of Gear FL Cam, Gear Joint 1,2
Fig. 4-11 Holder Worm, Gear Worm, Gear Worm Wheelemoval
Alignments and Adjustments (Mechanical)
4-8
Samsung Electronics
4-2-9 Motor Loading Ass’y Removal
1. Remove the screw Œ.
2. Remove the Motor Loading AssÕy ´.
ΠSCREW
´ MOTOR LOADING ASS'Y
Fig. 4-12 Motor Loading Ass’y Removal
4-2-10 Gear Loading Drive, Slider Cam, Lever T, S Load Ass’y Removal
1. Remove the Belt Pulley. (Refer to Fig. 4-29)
2.Remove the Gear Loading Drive Πafter releasing
Hook [A] in the direction arrow as shown in detail
drawing.
3. Remove the Slider Cam ´.
4. Remove the Lever T, S Load AssÕy ˇ, ¨.
ΠGEAR LOADING DRIVE
ˇ
LEVER T LOAD ASS'Y
HOOK [A]
´ SLIDER CAM
¨
LEVER S LOAD ASS'Y
Fig. 4-13 Gear Loading Drive, Slider Cam, Lever T, S Load Ass’y Removal
Alignments and Adjustments (Mechanical)
Samsung Electronics 4-9
4-2-11 Assembly of Gear Loading Drive,
Slider Cam, Lever T, S Load Ass’y
1. When reinstalling, be sure to align dot of Lever T
Load AssÕy Œ with dot of Lever S Load AssÕy ´
as shown in drawing. (Refer to Timing Point 1
2. Insert the Pin A, B, C, D into the Slider Cam
ˇhole.
3. Be sure to align dot of Lever T Load AssÕy and dot
of Gear Loading Drive ¨. (Refer to Timing Point 2)
4. Align dot of Gear Loading Drive with mark of
Slider Cam as shown in drawing.
(Refer to Timing Point 3)
´ LEVER S LOAD ASS'Y
ΠLEVER T LOAD ASS'Y
PIN A
PIN C
PIN B
PIN D
LEVER T
LOAD ASS'Y
LEVER S
LOAD ASS'Y
ˇ SLIDER CAM
¨ GEAR LOADING DRIVE
TIMING POINT 1
TIMING POINT 2
TIMING POINT 3
4-2
-12 Lever Tension Ass’y, Band Brake
Ass’y,
Sleeve Tension Removal
1.Remove the Spring Tension Œ.
2
.
In bottom side of Deck, remove the Sleeve
Tension ´ after rotating it right or left as lif-
tinig locking edge of Sleeve Tension.
3
.
Remove the side ÒaÓ of the Band Brake
AssÕy ¨ in the direction of arrow ÒAÓ from
the Lever Tension AssÕy ˇ.
4
.
Remove the side ÒbÓ of the Band Brake
AssÕy ¨ in the direction of arrow ÒBÓ from
the Main Base.
Note :
1
.
When replacing the Lever Tension AssÕy, be
sure to apply oil in the Sleeve Tension.
2
.
Take care not to touch stain on the felt side,
and not to be folded and broken Band Brake
AssÕy.
¨
BAND BRAKE ASS'Y
´ SLEEVE TENSION
ˇ
LEVER TENSION ASS'Y
Œ
SPRING TENSION
"A"
"B"
a
b
Fig. 4-14 Assembly of Gear Loading Drive,
Slider Cam, Lever T, S Load Ass’y
Fig. 4-15 Lever Tension Ass’y, Band Brake Ass’y, Sleeve Tension
Removal
Alignments and Adjustments (Mechanical)
4-10
Samsung Electronics
4-2-13 Lever S, T Brake Ass’y Removal
1. Release the Hook [A] and the Hook [B], [C] in the
direction of arrow as shown in Fig. 1-16.
2. Lift the Lever S, T Brake AssÕy Œ, ´ with Spring
Brake ˇ.
Assembly :
1. Assemble the Lever S Brake AssÕy Œ on the Main
Base.
2. Assemble the Lever T Brake AssÕy ´ with Spring
Brake ˇ.
Note : Take extreme care not to folded or transform
the spring Brake while removing or reinstalling.
ˇ
SPRING BRAKE
´
LEVER T BRAKE ASS'Y
Œ
LEVER S BRAKE ASS'Y
HOOK [A]
HOOK [C]
HOOK [B]
4-2-14 Lever Idle Ass’y Removal
1. Push the Lever Idle Πin the direction of arrow
ÒAÓ, ÒBÓ.
2. Lift the Lever Idle Œ.
Assembly :
1. Apply oil in two Bosses of Lever Idle Œ.
2. Assemble the Gear Idle ´ with the Lever Idle Œ.
Note : When replacing the Gear Idle ´, be sure to
add oil in the boss of Lever Idle Œ.
ΠLEVER IDLE
´ GEAR IDLE
´ GEAR IDLE
HOOK [A]
"A"
"B"
Fig. 4-16 Lever S, T Brake Ass’y Removal
Fig. 4-17 Lever Idle Ass’y Removal
Alignments and Adjustments (Mechanical)
Samsung Electronics 4-11
4-2-15 Disk S, T Reel Removal
1. Lift the Disk S, T Reel Œ, ´.
´ DISK T REEL
ΠDISK S REEL
Fig. 4-18 Disk S, T Reel Removal
4-2-16 Holder Clutch Ass’y Removal
1. Remove the Washer Slit Œ.
2. Lift the Holder Clutch AssÕy ´.
´ HOLDER CLUTCH ASS'Y
ΠWASHER SLIT
Fig. 4-19 Holder Clutch Ass’y Removal
Alignments and Adjustments (Mechanical)
4-12
Samsung Electronics
4-2-17 Lever Up Down Ass’y, Gear Center
Ass’y Removal
1. Remove the 2 hooks in the direction of arrow as
shown Fig. 1-20 and lift the Lever Up Down AssÕy
Œ.
2. Lift the Gear Center AssÕy ´.
´ GEAR CENTER ASS'Y
ΠLEVER UP DOWN ASS'Y
4-2-18 Assembly of Lever Up Down
Ass’y, Gear Center Ass’y
1. Insert the Lever Up Down AssÕy Œ in the 2
rectangular holes on Main Base.
2. Lift the Lever Up Down AssÕy Œ about 35
degree. (Refer to Fig. 1-21)
3. Insert Ring ¨ of the Gear Center AssÕy ´ in the
Guide ˆ of the Lever Up Down AssÕy Œ.
4. Insert the Gear Center AssÕy ´ in the post Ø on
Main Base.
5. Push down the Lever Up Down AssÕy Œ for
locking of the Hook ∏.
Note :
1. Take care not to separate and loose the Spring
Up Down.
2. When assembling the Gear Center AssÕy, donÕt
push down too much.
MAIN BASE
ΠLEVER UP DOWN ASS'Y
ˆ GUDIE
´ GEAR CENTER ASS'Y
¨ RING
ˇ GEAR
Ø POST
∏ HOOK
35˚
Fig. 4-20 Lever Up Down Ass’y, Gear Center Ass’y Removal
Fig. 4-21 Assembly of Lever Up Down Ass’y,
Gear Center Ass’y
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