Samsung VR 8060 Service Manual

VIDEO CASSETTE RECORDER
VR9070/9060/8070/8060 VR5070/5060 VR3060 VR9800C/9770C/8800C/8770C/8660C/8441C/8440C VR5770C/5660C/5441C/5440C VR3660C/3441C/3440C
SERVICE
2. Alignment and Adjustment
3. Exploded View and Parts List
4. Electrical Parts List
5. Schematic Diagrams
Manual
VIDEO CASSETTE RECORDER CONTENTS
For mechanical disassembly and adjustment, refer to the “Mechanical Manual” (DX-9R AC68-00001A).
VR9070/9800C
VR9060/8770C
VR8070/5070/8800C
VR8060/5060/3060/8770C/5770C
VR8441C/8440C/5441C/5440C/3441C/3440C
VR8660C/5660C/3660C
TRACKING
TV/VCR
MENU
TAPE SPEED
INPUT
PLAY
TRACKING
TV/VCR
MENU
TAPE SPEED
INPUT
MENU
REW F.F
MENU
SAMTRON
POWER
EJECT
POWER
REC
REW
F .F
STOP
PLAY
SERVICE MANUAL VR9070/8070/5070/3060/9800C/8800C/5770C/3660C
ELECTRONICS
© Samsung Electronics Co., Ltd. FEB. 2000
Printed in Korea
AC68-00831A
IMPORTANT SERVICE GUIDE
MODE SWITCH (PROGRAM SWITCH) ASSEMBLY POINT
1) When installing the ass’y full deck on the Main PCB, be sure to align the assembly point of mode switch.
ASSEMBLY POINT
Fig. 1
HOW TO EJECT THE CASSETTE TAPE
(If the unit does not operate on condition that tape is inserted into housing ass’y)
1) Remove the Holder Worm Œ and the gear worm ´. (See Fig. 2)
2) Turn the Gear Worm Wheel ˇ counterclockwise in the direction of arrow with screw driver. (See Fig. 2)
3) When Slider S, T are approached in the position of unloading, rotate holder Clutch counterclockwise after inserting screw driver in the hole of frame’s bottom in order to wind the unwounded tape. (Refer to Fig. 3) (If you rotate Gear Worm Wheel continuously when tape is in state of unwinding, you may cause a tape contamination by grease and tape damage. Be sure to wind the unwounded tape in the state of set horizontally.)
4) Rotate Gear Worm Wheel ˇ counterclockwise using screw driver again up to the state of eject mode and then pick out the tape. (Refer to Fig. 2)
Fig. 2 Fig. 3
Œ HOLDER WORM
´ GEAR WORM
SCREW DRIVER
ˇ GEAR WORM WHEEL
FRAME
Samsung Electronics 1-1
1. Precautions
1. Be sure that all of the built-in protective devices are
replaced. Restore any missing protective shields.
2. When reinstalling the chassis and its assemblies, be
sure to restore all protective devices, including : control knobs and compartment covers.
3. Make sure that there are no cabinet openings
through which people--particularly children
--might insert fingers and contact dangerous voltages. Such openings include the spacing between the picture tube and the cabinet mask, excessively wide cabinet ventilation slots, and improperly fitted back covers.
If the measured resistance is less than 1.0 megohm or greater than 5.2 megohms, an abnormality exists that must be corrected before the unit is returned to the customer.
4. Leakage Current Hot Check (See Fig. 1-1) :
Warning : Do not use an isolation transformer during this test. Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7).
5. With the unit completely reassembled, plug the AC
line cord directly the power outlet. With the unit’s AC switch first in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit, etc.) and all exposed metal parts, including : antennas, handle brackets, metal cabinets, screwheads and control shafts. The current measured should not exceed
0.5 milliamp. Reverse the power-plug prongs in the AC outlet and repeat the test.
6. X-ray Limits :
The picture tube is designed to prohibit X-ray emissions. To ensure continued X-ray protection, replace the picture tube only with one that is the same type as the original.
Fig. 1-1 AC Leakage Test
7. Antenna Cold Check : With the unit’s AC plug disconnected from the AC source, connect an electrical jumper across the two AC prongs. Connect one lead of the ohmmeter to an AC prong. Connect the other lead to the coaxial connector.
8. High Voltage Limit : High voltage must be measured each time servicing is done on the B+, horizontal deflection or high voltage circuits.
Heed the high voltage limits. These include the X-ray protection Specifications Label, and the Product Safety and X-ray Warning Note on the service data schematic.
9. Some semiconductor (“solid state”) devices are easily damaged by static electricity. Such components are called Electrostatically Sensitive Devices (ESDs); examples include integrated circuits and some field-effect transistors. The following techniques will reduce the occurrence of component damage caused by static electricity.
10. Immediately before handling any semiconductor
components or assemblies, drain the electrostatic charge from your body by touching a known earth ground. Alternatively, wear a discharging Wrist-strap device. (Be sure to remove it prior to applying power--this is an electric shock precaution.)
DEVICE UNDER
TEST
(READING SHOULD
NOT BE ABOVE
0.5mA)
LEAKAGE CURRENT
TESTER
EARTH
GROUND
TEST ALL
EXPOSED METER
SURFACES
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
2-WIRE CORD
Precautions
1-2 Samsung Electronics
11. High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components.
12. Design Alteration Warning : Never alter or add to the mechanical or electrical design of this unit. Example : Do not add auxiliary audio or video connectors. Such alterations might create a safety hazard. Also, any design changes or additions will void the manufacturer’s warranty.
13. Hot Chassis Warning : Some TV receiver chassis are electrically connected directly to one conductor of the AC power cord. If an isolation transformer is not used, these units may be safely serviced only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC source.
To confirm that the AC power plug is inserted correctly, do the following : Using an AC voltmeter, measure the voltage between the chassis and a known earth ground. If the reading is greater than 1.0V, remove the AC power plug, reverse its polarity and reinsert. Re-measure the voltage between the chassis and ground.
14. Some TV chassis are designed to operate with 85 volts AC between chassis and ground, regardless of the AC plug polarity. These units can be safely serviced only if an isolation transformer inserted between the receiver and the power source.
15. 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.
16. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last.
17. Observe the original lead dress, especially near the following areas : Antenna wiring, sharp edges, and especially the AC and high voltage power supplies. Always inspect for pinched, out­of-place, or frayed wiring. Do not change the spacing between components and the printed circuit board. Check the AC power cord for damage. Make sure that leads and components do not touch thermally hot parts.
18. Picture Tube Implosion Warning : The picture tube in this receiver employs “integral implosion” protection. To ensure continued implosion protection, make sure that the replacement picture tube is the same as the original.
19. Do not remove, install or handle the picture tube without first putting on shatterproof goggles equipped with side shields. Never handle the picture tube by its neck. Some “in-line” picture tubes are equipped with a permanently attached deflection yoke; do not try to remove such “permanently attached” yokes from the picture tube.
20. Product Safety Notice : Some electrical and mechanical parts have special safety-related characteristics which might not be obvious from visual inspection. These safety features and the protection they give might be lost if the replacement component differs from the original--even if the replacement is rated for higher voltage, wattage, etc.
Components that are critical for safety are indicated in the circuit diagram by shading, ( or ). Use replacement components that have the same ratings, especially for flame resistance and dielectric strength specifications. Areplacement part that does not have the same safety characteristics as the original might create shock, fire or other hazards.
Samsung Electronics
2-1
2. Alignment and Adjustment
2-1 Reference
1) X-Point (Tracking center) adjustment, “Head switching adjustment” and “NVRAM option setting” can be adjusted with remote control.
2) When replacing the Micom (IC601) and NVRAM (IC603 ; EEPROM) be sure to adjust the “Head switching adjustment” and “NVRAM option setting”.
3) When replacing the cylinder ass’y, be sure to adjust the “X-Point” and “Head switching adjustment”.
4) Among Samsung VCR remote control used for adjustment as a accessory, only the remote control that has figures buttons (0 ~ 9) is available for all adjustment regardless of chassis.
5) How to adjustment.
- Intermittently short-circuit the test point on Main PCB with pincets to set the adjustment mode.
- If the corresponding adjustment button is pressed, the adjustment is performed automatically.
- If the adjustment is completed, be sure to turn the power off.
2-1-1 Location of adjustment button of remote control
Fig. 2-1
SHUTTLE
V-LOCK
REPLAY F.ADV/SKIP
TV/VCR PREV.CH
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POWER EJECT
CH/TRK
VCR
TV
CABLE/DSS
ENTER
MENU
SLOW
VOL
100
X-Point (Tracking Center) Adjustment
Head Switching Adjustment
NVRAM Option Setting
Remote Control for adjustment is not supplied as a Service Jig.
2-2
Samsung Electronics
Alignment and Adjustment
2-1-2 Test point location for adjustment mode setting
Fig. 2-2 Main PCB (Top View)
Short-Circuit for a seconds (Just one time)
Application Models ; VR9070/9060/9800C/9770C
Alignment and Adjustment
Samsung Electronics
2-3
Fig. 2-3 Main PCB (Top View)
Short-Circuit for a seconds (Just one time)
Application Models ; VR8070/8060/5070/5060/3060/8800C/8770C/5770C
2-4
Samsung Electronics
Alignment and Adjustment
Fig. 2-4 Main PCB (Top View)
Short-Circuit for a seconds (Just one time)
Application Models ; VR8660C/8441C/8440C/5660C/5441C/5440C/3660C/3441C/3440C
Alignment and Adjustment
Samsung Electronics
2-5
2-2 Mechanical Adjustment
Note : Refer to the Mechanical Manual “DX-9R (AC68-00001A)” for the adjustment and confirmation of
ass’y full deck.
2-2-1 The number and position of test point
Test point : TP601 (Control Pulse)
TP602 (H’D S/W -Trigger) TP301 (Envelope) TP302 (Audio output) TP303 (Video output)
Fig. 2-5 Location of Test point (Main PCB-Top View)
AUDIO OUTPUT
HEAD SWITCHING
ENVELOPE
2-2-2 ACE Head Position (X-Point) Adjustment
(See the 2-2-1(d) ACE Head Position (X-Point) Adjustment on page 2-2 of the Mechanical Manual)
1) Playback the alignment tape (Color bar).
2) Intermittently short-circuit the two test points on Main PCB to set the adjustment mode. (See Fig. 2-2, 2-3 and 2-4)
3) Press the “5” button of remote control then adjust­ment is operated automatically. (See Fig. 2-1)
4) Connect the CH-1 probe to TP301 (Envelope) the CH-2 probe to TP602 (H’D switching pulse) and then trigger to CH-1.
5) Insert the (-) driver into the X-Point adjustment hole and adjust it so that envelope waveform is maximum.
6) Turn the Power off.
2-6
Samsung Electronics
Alignment and Adjustment
2-3 Head Switching Point Adjustment
1) Playback the alignment tape.
2) Intermittently short-circuit the two test points on Main PCB to set the adjustment mode. (See Fig. 2-2, 2-3 and 2-4)
3) Press the “REC.SPEED” button of remote control then adjustment is operated automatically. (See Fig. 2-1)
4) Turn the Power off.
2-4 NVRAM Option Setting
1) Intermittently short-circuit the two test points on Main PCB to set the adjustment mode. (See Fig. 2-2, 2-3 and 2-4)
2) Press the “MENU” button on the remote control about 5 seconds then option setting display is appeared. (See Fig. 2-6)
3) Select the option number (See Table 2-1) of corresponding model with “FF” and “REW” button on the remote control.
4) If selecting the option number is completed, press the “STOP” button of remote control. (If “STOP” button is pressed, the selected number is changes reversed color. ; See Fig. 2-6)
5) Press the “MENU” button of remote control again to store the option number. (“save” is displayed for a second as shown Fig. 2-7 and this setting is completed.)
6) Turn the Power off.
1) NVRAM Option is adjusted at production line basically.
2) In case Micom (IC601) and NVRAM (IC603 ; EEPROM) is replaced, be sure to set the corresponding option number of the repaired model. (If the option is not set, the unit is not operated.)
MOVE : SAVE
: MENU
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Fig. 2-6
MOVE : save SAVE
: MENU
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Fig. 2-7
MODELS OPTION NUMBER
VR9070 2, 5, 6, 7, 9, 13, 15, 18, 32, 34, 35, 39 VR9060 2, 5, 6, 7, 13, 18, 32, 34, 39 VR8070 2, 6, 7, 8, 18, 25, 34, 39 VR8060 2, 6, 7, 18, 29, 34, 39 VR5070 6, 7, 8, 18, 25, 34, 39 VR5060 6, 7, 18, 29, 34, 39
VR3060 1, 6, 7, 18, 29, 34 VR9800C 2, 5, 6, 7, 9, 13, 15, 24, 32, 33, 34, 35, 39 VR9770C 2, 5, 6, 7, 13, 18, 32, 34, 39 VR8800C 2, 5, 6, 7, 18, 25, 33, 34, 39 VR8770C 2, 6, 7, 8, 18, 29, 34, 39 VR8660C 2, 6, 7, 18, 30, 34, 39 VR8441C 2, 6, 7, 12, 18, 30,39 VR8440C 2, 6, 7, 12, 18, 30, 39 VR5770C 6, 7, 8, 18, 29, 34, 39 VR5660C 6, 7, 18, 30, 34, 39 VR5441C 6, 7, 12, 18, 30, 39 VR5440C 6, 7, 12, 18, 30, 39 VR3660C 1, 6, 7, 18, 30, 34 VR3441C 1, 6, 7, 12, 18, 30 VR3440C 1, 6, 7, 12, 18, 30
<Table 2-1>
Samsung Electronics 3-1
3. Exploded View and Parts List
3-1 Cabinet Assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3-2 Mechanical Parts (Top Side) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3-3 Mechanical Parts (Bottom Side) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Page
3-2
3-4
3-6
Exploded View and Parts List
3-2 Samsung Electronics
3-1 Cabinet Assembly
21
22
1
21
22
1
1
21
22
S.N.A. : Service Not Available
153
FULL DECK (S.N.A.)
BOTTOM-COVER (S.N.A.)
TM401B
200
MAIN PCB (S.N.A.)
157
157
BRACKET-FRAME
(S.N.A.)
S601A
LD601A
S602A
CN605B
CN303B
101
155
VR8070/5070
VR8800C
VR8060/5060/3060
VR8770C/5770C
VR8441C/8440C/5441C/5440C
VR3441C/3440C
VR8660C/5660C/3660C VR9060/9770C
VR9070/9800C
55
56
1
21
22
F-A/V JACK PCB (S.N.A.)
SHUTTLE PCB (S.N.A.)
51
1
22
21
1
22
21
UT01
SHUTTLE
V-LOCK
REPLAY F.ADV/SKIP
TV/VCR PREV.CH
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POWER EJECT
CH/TRK
VCR
TV
CABLE/DSS
ENTER
MENU
SLOW
VOL
100
Exploded View and Parts List
Samsung Electronics 3-3
Loc. No Parts No. Description ; Specification Remark
1
Refer to table below
ASSY-PANEL FRONT;HIPS 94 V0,-
21
Refer to table below
DOOR-CASSETTE;-,-,HIPS94HB,-,180,BLK,-,V 22 AC61-62003A SPRING;-,SUS304,(GE/RCA),-,-,-,­51 AC64-00152A KNOB-SHUTTLE;-,ABS94HB,-,G3019,-,D-1000 VR9070/9800C ONLY 55 AC61-30164D LOCKER-CODO ASSY L;-,LUCEL+SECC+SUS,-,-, (OPTIONAL) 56 AC61-30164C LOCKER-CODO ASSY R;-,LUCEL+SECC+SUS,-,BL (OPTIONAL) 101
Refer to table below
CABINET-TOP;-,PCM(SECC),-,T0.5,-,MD552,­153 AC60-12126A SCREW-BH;-,BH,-,4*12,FE,FZY,-,-,­155 AC60-12134A SCREW-TAP BH;-,BH,-,2-4X16,-,FE 157 AC60-10063A SCREW-TAPTITE;BH,+,-,M3,L12,ZPC3,SWRCH18 200 AC39-10200N POWER-CORD;EP2,SPT-2,AWG#18,1.8MT,WAFER, CN303B 3809-001110 CABLE-FLAT;30V,80C,150mm,7P,1.25mm,UL289 CN605B 3809-001112 CABLE-FLAT;30V,80C,130mm,5P,1.25mm,UL289 LD601A AC61-21009A HOLDER-LED;-,POM(M90-44),-,BLK,-,X-9 S601A AC61-21008A HOLDER-SENSOR;-,POM(M90-44),-,BLK,-,X-9 S602A AC61-21008A HOLDER-SENSOR;-,POM(M90-44),-,BLK,-,X-9 TM401B
Refer to table below
CONNECTOR BOARD-ASSY;HIPS94+ UT01
Refer to table below
REMOCON-ASSY
MODELS 1 21 101 TM401B UT01
VR9070 AC97-00858A AC64-00147C AC64-00124B AC61-11056J AC59-00012D VR9060 AC97-00855B AC64-00147B AC64-00124B AC61-11056J AC59-00012D VR8070 AC97-00621A AC64-00177A AC64-00293A AC61-11056R AC59-00012F VR8060 AC97-00621C AC64-00333A AC64-00293A AC61-11056J AC59-00012F VR5070 AC97-00621B AC64-00177B AC64-00293A AC61-11056R AC59-00012F VR5060 AC97-00621D AC64-00333B AC64-00293A AC61-11054A AC59-00012F
VR3060 AC97-00213X AC64-52169M AC64-00293A AC61-11054A AC59-00012F VR9800C AC97-00855C AC64-00147B AC64-00124B AC61-11056J AC59-00010H VR9770C AC97-00855D AC64-00147B AC64-00124B AC61-11056J AC59-00012D VR8800C AC97-00651A AC64-00359A AC64-30891B AC61-00002A AC59-00012F VR8770C AC97-00067E AC64-00333D AC64-30892C AC61-11056R AC59-00012F VR8660C AC97-00651A AC64-00359A AC64-30891B AC61-00002A AC59-00012F VR8441C AC97-00996A AC64-00291L AC64-30891A AC61-00002A AC59-00012F VR8440C AC97-00654A AC64-00291D AC64-30891A AC61-00002A AC59-00004A VR5770C AC97-00067F AC64-00333E AC64-30892C AC61-11056Q AC59-00012F VR5660C AC97-00652A AC64-00359B AC64-30891B AC61-00050A AC59-00012F VR5441C AC97-00997A AC64-00291M AC64-30891A AC61-00050A AC59-00012F VR5440C AC97-00655A AC64-00291E AC64-30891A AC61-00050A AC59-00004A VR3660C AC97-00653A AC64-00359C AC64-30891B AC61-00050A AC59-00012F VR3441C AC97-00998A AC64-00291N AC64-30891A AC61-00050A AC59-00012F VR3440C AC97-00656A AC64-00291F AC64-30891A AC61-00050A AC59-00004A
Exploded View and Parts List
3-4 Samsung Electronics
3-2 Mechanical Parts (Top Side)
G001
K250
K248
K110
K502
K350
K330
K182
K140
K490
K530
K240
G532
G420
G450
K546
G510
B410
B440
B444
B446
B448
B452
G527
G520
G480
G680
S.N.A.
S.N.A.
S.N.A.
S.N.A.
S.N.A.
G530
K340
B473
K188
G555
G546
S.N.A. : Service Not Available
S.N.A.
Exploded View and Parts List
Samsung Electronics 3-5
Loc. No Parts No. Description ; Specification Remark
B410 AC31-12016D MOTOR-LOADING ASSY;-,SNHNE,-,­B440 AC60-10515A SCREW-MACHINE;-,PH,+,-,M3,L3,ZPC,-,YEL B444 AC66-20571A GEAR-WORM;-,POM SW-01,0.5,2,-,4.5,X-9 B446 AC61-21005A HOLDER-WORM;-,POM M90-44,-,-,-,X-9 B448 AC66-20573A GEAR-WORM WHEEL;-,POM SW-01,0.6,11,-,6.6 B452 AC66-20575A GEAR-FL CAM;-,POM SW-01,M0.6,Z88,-,PCD58 B473 AC61-60559A SPRING-PINCH DRIVE;-,TS,SUS304,PI0.5,OD4 G001
Refer to table below
ASSY-CYLINDER;CX-9T G420 AC66-80142A SLIDER-SUPPLY ASSY;-,X-9(TS),-,-,-,X-9 G450 AC66-80141A SLIDER-TAKE UP ASSY;-,X-9(TS),-,-,-,X-9 G480 AC33-00003A HEAD-ACE ASSY;SHINHEUNG;-,-,-,-,X-9 G510 6006-001075 SCREW-ASSY TAPT;WSP,PH,+,M2.6,L5.0,ZPC G520 AC66-30539A LEVER-#9 GUIDE ASSY;-,X-9(TS),-,-,-,X-9 G527 AC61-60553A SPRING-#9 GUIDE;-,ES,SUS304-WPB,OD3.1,0. G530 AC33-00002A HEAD-FE;-,HVFHP0038A,-,-,-,X-9 G532 AC60-10519A SCREW-TAP TITE;-,PH,+,-,M2.6,L8,ZPC G546 AC66-30535A LEVER-FL DOOR;-,POM M90-44,-,-,BLK,X-9 G555 AC59-90403A UNIT-PINCH ASSY;X-9,­G680 AC66-30557A LEVER-H/CLEANER ASSY;-,POM+URETHANE,-,- (OPTIONAL) K110 AC66-10267A REEL-DISK S;-,POM M90-44,-,-,X-9 K140 AC66-10268A REEL-DISK T;-,POM M90-44,-,-,X-9 K182 AC66-30524A LEVER-IDLER;-,POM9044,-,-,-,­K188 AC66-20577A GEAR-IDLER;-,PEBAX 7033,-,-,-,-,X-9 K240 AC66-30538A LEVER-TENSION ASSY;-,X-9(TS),-,-,-,X-9 K248 AC61-60554A SPRING-TENSION LEVER;-,ES,SUS304-WPB,OD3 K250 AC63-12029A BAND-BRAKE ASSY;-,X-9(TS),-,-,-,X-9 K330 AC66-30550A LEVER-S.BRAKE ASSY;-,POM+SUS,-,-,-,X-9 K340 AC66-30549A LEVER-T.BRAKE ASSY;-,POM+SUS,-,-,-,X-9 K350 AC61-60564A SPRING-BRAKE;-,TENSION,SWP-A,0.25,3,-,X­K490 AC61-21010B HOLDER-CASS ASSY;-,SECC+POM+SUS,-,-,-,X­K502 AC61-60561A SPRING-FL.LEVER-LR;-,ES,SUS304 WPB,PI2.7 K530 AC66-30546A LEVER-FL.ARM ASS’Y;-,SECC+POM+SUS,-,-,-, K546 AC61-50658A GUIDE-CASS. DOOR;-,POM M90-44,-,-,NTR,-,
Parts No. Application Models Remark
AC97-00526A VR9070/9060/9800C/9770C/8800C H6NJ/DLC AC97-00527A VR8070/8060/8770C/8660C/8441C/8440C H6NJ/NON-DLC AC97-00529A VR5070/5060/5770C/5660C/5441C/5440C D4NJ/NON-DLC AC97-00546A VR3060/3660C/3441C/3440C 2HD/NON-DLC
Exploded View and Parts List
3-6 Samsung Electronics
3-3 Mechanical Parts (Bottom Side)
G542
B560
B484
B458
B500
B488
B462
(OPTIONAL)
S.N.A.
S.N.A.
S.N.A.
S.N.A.
B456
K222
K200
K225
K221
B570
B238
S.N.A. : Service Not Available
Exploded View and Parts List
Samsung Electronics 3-7
Loc. No Parts No. Description ; Specification Remark
B238 AC61-50660A SLEEVE-TENSION;-,POM M90-44,-,-,ID3,-,-, B456 AC66-20576A GEAR-JOINT 1;-,POM SW-01,M1.0,Z22,-,PCD2 B458 AC66-20574A GEAR-JOINT 2;-,POM SW-01,M1.0,Z14,-,PCD1 B462 AC60-10517A SCREW-TAP TITE;-,PH,+,-,M2.6,L5,ZPC,-,YE B484 AC66-20580A GEAR-LOADING DRIVE;-,POM SW-01,M1.0,Z32, B488 AC66-30543A LEVER-S LOAD ASSY;-,-,-,-,-,X-9 B500 AC66-30542A LEVER-T LOAD ASSY;-,-,-,-,-,X-9 B560 AC31-00005A MOTOR-CAPSTAN;-,F2QSB02,-,­B570 AC60-10514A SCREW-CAPSTAN;-,PH,+,M2.6,L6,­G542 AC66-60051A BELT-PULLEY;-,5CM-70,2 * 2,-,71.3,-,X-9 K200 AC61-21012A HOLDER-CLUTCH ASSY;-,-,-,-,-,X-9 K221 AC66-20581A GEAR-CENTER ASSY;-,POM,M=O.5,-,HIGHT T., K222 AC60-30306A WASHER-SLIT;-,-,ID2.1,OD5.0,T0.5,-,POLYS K225 AC66-30547A LEVER-UP DOWN ASSY;-,POM+SUS,-,-,-,X-9
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