Samsung SV-A130 IK User manual

1
SAMSUNG SV-A130 IK
General Information
Also Covers
SV-A140 IK, SV-603 B, SV-60 B
Matrix
Item See Model Book
Deck Alignment & Adjustments............................................ DX7 & DX 8 Mech 6
Recommended Safety Parts
Item Part No. Description
C1S03 2305-001021 C-FILM,MPEF;100NF20%,275V,TP,17.5X7X13.5,
C1S04 2305-001021 C-FILM,MPEF;100NF20%,275V,TP,17.5X7X13.5,
C1S05 2201-000808 C-CERAMIC,DISC;2.2NF,10%,400V,Y5P,TP,12X7.5,7
C1S06 2201-000934 C-CERAMIC,DISC;3.3NF,20%,400V,Y5P,TP,18X8, 10
C1S08 2401-001957 C-AL;47.0UF,20%,400V,GPTP18X25,7.
CN1S1 3711-000178 CONNECTOR-HEADER;1WALL,2P,1R3.96MM,
STRAIGHT,SN SME LOCAL
D1S01 0402-001009 DIODE-RECTIFIER;1SR139,600V,1A,MSR
D1S02 0402-001009 DIODE-RECTIFIER;1SR139,600V,1A,MSR
D1S03 0402-001009 DIODE-RECTIFIER;1SR139,600V,1A,MSR
D1S04 0402-001009 DIODE-RECTIFIER;1SR139,600V,1A,MSR
F1S01 A3065-0157 FUSE;FST 250V 1 .6A 20MM SEMKO S505 C
IC1S1 1203-001049 IC-PWM CONTROLLER;1L0380,TO-220F4P,10MIL,PLASTI
IC1S2 B4161-0030 PHOTO-COUPLER;P52561-1 ST DIP
IC1S3 AC14-12006D IC;KA431Z,TO-92,TAPING SME LOCAL
L1S01 AC29-30050A FILTER-LINE NOISE;-,400UH,-,250V,-
L1S02 A1151-0042 COIL-LINE FILTER;BSF-2120Z 25MH 3.2OHM
L1S05 AC27-92001M INDUCTOR;70UH-M RT BFS3565R2K-,-,-,-,SME LOCAL
PT1S01 AC26-20120A TRANS-SWITCHING;-,220V,UL/CSA,-,1000UH,-,SV-D1
VA1S01 1405-000186 VARISTOR;470V,4500A,17X12MM,TP SME LOCAL
VA1302 1405-000186 VARISTOR;470V,4500A,17X12MM,TP SME LOCAL
900 AC60-12091A SCREW-MACHINE;FP,BH,-,M3,L4,SWRCH10A,YEL ROB
901 AC60-10012A SCREW-MACHINE;BH,+,M3,L8,-,FE,-,-,-
904 AC60-12125A SCREW-PH;-,-,-, M3X6 TAP TITE,-,-,-,-,-
905 AC60-12096A SCREW-MACHINE;FP,PH,-,M2.6,X10,SWRCH1-A,YEL
912 67094-604-710 SCREW-DAMPER;M2.0X7.0 SWCM 10(MFZN2-C)
919 AC60-10004A SCREW-MACHINE;BH,+,M3,L8,ZPC,SWRCH18A,-,-,-
920 AC60-10007A SCREW-TAPPING;BH,+,M2.6,L12,-,SWRCH18A,-,-,-
952 AC60-30018A WASHER-PLAIN;PLAIN,M3.2,D6,T0.5,POLYSLIDER,
956 AC60-30007A WASHER-SLIT;PLAIN, ID2.5,OD7,T0.5,SPC1,-,-
957 AC60-30008A WASHER-SLIT;-,ID3.5,OD9,T0.5,SPC1,-,-
T201 AC66-10023A REEL-DISK L ASSY;POM,-,PACKAGE,X-5,-
T202 AC66-10022A REEL-DISK R (ASSY);POM,-,PACKAGE,X-5,-
T203 AC66-30474A BRAKE-SUB L;-,PBT,-,-,-,X-5/IS
T204 AC66-30148A BRAKE-SUB R-ASSY;PBT,-,-,-,X5,-
T207 AC66-30475A BRAKE-MAIN L ASS’Y;-, POM+PELT,-,-,-,X-5/IS
T208 AC66-30476A BRAKE-MAIN R ASS’Y;-,POM+PELT,-,-,-,X-5/IS
T209 AC61-60112A SPRING-BRAKE MAIN;ES,SUS304WPB,PI0.35,ID2.8,OD4.
T210 AC66-20073A GEAR-RELAY S-ASSY;-,PEBAX,M0.5,M48,SP,X5,-
T211 AC66-20037A GEAR-RELAY T;PEBAX7033,X-5,Z39,GEAR-SPUR,D1
T212 AC66-30073A ARM-TENSION ASSY;-,-,-,CKD,DX5-R,-
T216 AC61-60119A SPRING TENSION;ES,SWPB,PI0.35,ID2.1,L33(OD3.8),-,
T217 AC66-30470A LEVER-REC S/W;-,PBT #3300,T4.0,L32,-,(X-5/IS
T218 AC61-62017A SPRING-SUB BRAKE L;ES,SUS304,PI0.23,D3.5,L14.8,-,
T219 AC33-10003P HEAD-MAGNET F/E;MH131S,-,-,-,L51.05XW7.4XH12.3
T220 AC66-82050A SLIDER-G/R ASSY(S);-,-,-,-,X-5
T221 AC66-82059A SLIDER-G/R ASSY T;-,-,-,-,X-7(VW-31H)
T222 AC33-10002E HEAD-CLEANER;-,-,-,-,-,X-5 (OPTIONAL)
T223 AC66-20065A RACK-HOUSING;L74.29,POM M90-44,BLK,M1,3.14,
T224 AC33-10215A HEAD-ACE ALL ASSY;-,X-7,-,-,-
T225 AC66-80005A SLIDER-PINCH;POM(M90-44),T2,L54.35,NAT,DX-5
T226 AC66-30014A LEVER-REVIEW;ZYTEL(70G-43L),T3.8,-,PCD25.6,
T227 AC66-30099A ARM REVIEW CKD;-,-,-,-,DX5-RV,-
T228 AC66-30013A LEVER-PINCH CAM;PBT 6300T,-,L45,W9,X-5,-
T229 AC66-30003A LEVER-PINCH COUP;PBT 3300,T7.5, L45.25,-,-,X-5
T230 AC61-60116A SPRING-PINCH COMP;TS,SWPB,PI1.0,D6,L38(OD8),-,-
T231 AC67-32001A PRISM-LED;PMMA,D5,IF-850,-,-,-
T232 AC66-82049A SLIDER-PUSH;LUPOX 2150,T2,-,NTR,-
T233 AC61-62016A SPRING-SLIDE PUSH;ES,SUS304WPB,PI0.55,D3.55,L24.
T234 AC59-90001B UNIT-PINCH ROLLER;X-5,-,YAMAUCHI
T236 AC66-10010A IDLER-ASSY;PACKAGE,-,X-5,-
T237 AC61-40054A STOPPER-TAPE;POM M90-44,OD7,T1.5,NTR,X-5,- (OPTIONAL)
T238 AC61-60132A SPRING ARM PINCH;CS,SUS304WPB,PI0.4,D7.1,OD7.9,
T239 AC66-30132A LEVER JOG-ASSY;-,-,-,-.X5,-(DX8-R/RC ONLY)
T240 AC61-60505A SPRING-REC S/W;-,ES,SUS304 WPB,PI0.29,PI3.5,-
T300 AC96-10473E ASSY-CYLINDER;CX5-H6P/SEMA,V-2 PAL 6HEAD ONLY
T300 AC96-10474E ASSY-CYLINDER;CX5-S2P/(LP) 2HEAD ONLY
T300 AC96-10010G ASSY-CYLINDER;CX5-D4P 2HEAD ONLY
T302 AC31-12001M MOTOR-CYLINDER;E20XL03,-,-
Mechanical Parts
Item Part No. Description
T303 AC33-12004S HEAD-BRUSH(ASSY);SECC20/20+CARBON,-,-,-,-
T309 AC73-12001A RETRINER-RUBBER(ASSY);SECC+SILICON,-,-,-
902 AC60-10051A SCREW-TAPPING;BH,-,-,M3,L8,FZY
918 AC60-10006A SCREW-MACHINE;BH,+I90,M2.6,L7,ZPC,SWRCH18A,-
922 67008-130-171 SCREW PH;+M3X3 FE FZY
951 AC60-30025A WASHER-SLIT;-,ID2.5,OD5.0,T0.5,POLY SLIDE,
952 AC60-30018A WASHER-PLAIN;PLAIN,M3.2,D6,T0.5,POLYSLIDER,
956 AC60-30007A WASHER-SLIT;PLAIN,ID2.5,OD7,T0.5,SPC1
958 AC60-30028A WASHER-SLIT;-,D2.5,D9.0,T0.5,NUMIRROR,-,-
B251 AC66-80001A SLIDER-MAIN;PBT2002K,T12 .4,L206.2, NAT, DX-5
B252 AC66-20019A GEAR-LOADING L ASSY;-,-,-,PACKAGE,-,X-5,-
B253 AC66-20069A GEAR LOADING R;-,-,-,-,-,X5,-
B254 AC61-60115A SPRING-BRAKE CAPSTAN;ES,SUS304WPB,PI0.4,D22,L16.1
B255 AC66-20004A GEAR-MASTER;POM (M90-44), M 1,Z 60,SP,-,X-5
B257 AC66-62008A BELT-CAPSTAN;5CM-70 FR,W2 T2 L88.6,-,-,-,-,
B258 AC66-20066A CLUTCH-ASSY;-,-,-,-,-,X5,-
B259 AC66-32185A LEVER-SLIDER PINCH;PBT,T4,NAT,-,-,-
B260 AC66-20016A GEAR- WORM WHEEL;POM SW-01 M0.55/M1 ,Z57/Z10,GEA
B261 AC66-30011A LEVER- SHIFT;PBT2002K,T10.9,L35,-,-,-
B262 AC66-30012A LEVER- IDLER CHANGE;PBT330,T3.3,L50,-,W6.0,-
B263 AC61-60111A SPRING-LEVER SHIFT;TS,SWPB,PI0.7,D5.5,L1 3.8(0D6.9
B264 AC59-90001A UNIT-LOADING ASSY;X-5,-,-
B265 66823-0060-00 MOTOR-LOADING ASSY; POM +RF370C X-5
B266 AC66-20039A GEAR- WORM LO;PBT 2002 K-,-,-,D4.5,3,-
B267 AC61-20224A HOLDER SHAFT;POM M90-44,T1.25,NAT,PI5XH5.5,
B268 AC66-30149A BRAKE CAPSTAN-ASSY;POM,-,-,-,X5,-
902 AC60-10051A SCREW-TAPPING;BH,-,-M3,L8,FZY
914 AC60-10067A SCREW-TAPTITE;PWH,+,-, M3,L8, MFZN2-C,SWCH1018
H500 AC61-82014D HOUSING-ASSY;-,X7FL26280A,230X130X60,-,X-7
H510 AC61-10006A CHASSIS-UPPER;SECC 20/20,-T10,BLK,-,X5,-
H520 AC61-20932B HOLDER-CASSETTE ASSY;-,X5FL06080A,-,-,-,X-7(CODO)
H521 AC61-20922B HOLDER-CASSETTE;-,SECC T1.2,-,NAT,-,X-7(CODO)
H522 AC66-30018A LEVER-LOCK R;SECC 20/20,T1.2,L44,W32,-,-
H524 AC61-60121A SPRING-LEVER LOCK;ES,SUS304 WPB,PI0.2,D2.6,L9.9
H526 AC66-30019A LEVER-KEY CASSETTE;LUCEL N109-LD,T2 .5, L20,W15.2,-
H530 62203-0105-00 CHASSIS-SIDE L(ASSY);ABS X5FL0505A X-5
H531 AC61-10004A CHASSIS-SIDE L;ABS HF-380,-,T1 0,BLK,-,X5,BLK
H532 AC66-30004A LEVER- LIGHT SHUTTER;LUCEL N109-LD,T2.5,L61.7,BLK,
H533 AC61-60142A SPRING-LIGHT;ES,SUS304WPB,PI0.2,L11.4(OD3.7)
H535 AC66-30017A LEVER-DOOR;LUCELN109-LD,T5,L74.3,W21.1,-,
H540 62203-0104-00 CHASSIS-SIDE R(ASSY);ABS X5FL0505A X-5
H541 AC61-10003A CHASSIS-SIDE R;ABS HF-380,-,T10,BLK,-,X5,BLK
H542 AC66-80008A SLIDER DAMPER;LUCEL N109-LD,T4,L87,-,-,-,
H543 AC61-60120A SPRING-SLIDE DAMPER;ES,SUS 304WPB,P10.4,D3.8,L25(O)
H544 AC66-30016A LEVER-LID OPEN ER;LUCEL N109-LD,T5.0,L34.7,W16.6
H545 AC61-60123A SPRING-LID OPEN ER;TS,SWPB,PI0.55,D8.9,L15(OD10),
H550 61403-0073-00 SHAFT-ARM(ASSY);SUM24L X5FL0405A X-5
Mechanical Parts
Item Part No. Description
Exploded Parts Views

2SAMSUNG SV-A130 IK
2-1-4 How to Connect X-5 chassis jig
1. Unplug the power cord from AC outlet.
2. Remove the deck ass’y from main PCB
3. To emulate the function of the sensors, place
a jumper or solder land (two point) at service
option (W750) on the function-timer PCB.
(see diagram below).
Note: After completing repairs, SW715 on the
function PCB in order to reset.
4. Insert wafers of drum motor, capstan motor
and loading motor on X-5 chassis jig into
each of the connectors of deck ass’y, and
then secure with three screws.
5. Solder the 3 leads of the jig cable to “CN605”
on the main PCB.
6. Apply power to the function PCB.
7. Insert a test tape into the housing ass’y.
8. Simultaneously touch the start and end
sensor LEDs on the PCB, so that the tape
loads automatically. After the tape is loaded,
all of the function buttons on the function PCB
can be used.
9. If the test tape is ejected while the jig is in
use, attempt to re-load the tape by simultane-
ously touching the start and end sensor
LEDs. If the tape still does not load, reset the
function PCB by pressing SW715.
Alignment & Adjustment
Note: After replacing the ass’y full deck, the
ass’y main, the cylinder ass’y and the micom
(IC601), the remote control ass’y can be used to
adjust the “X-point (tracking center) adjustment”
and “Head S/W point” adjustment.
5-1 Reference
5-1-1 The type of remote control ass’y
1. Remote control ass’y (AC93-10039Y/69099-
633-252) is specified as a service jig in the
service manual of X-5 /X-6(DX5-R/DX5-RC/
DX6-R/DX6-RC) chassis.
(See Fig. 5-1)
2. Normal remote control ass’y for X-7/X-8
(DX7-R/DX7-RC/DX8-R/DX8-RC) chassis.
(See Fig. 5-2)
5-1-2 How to identify between normal remote
Connecting X- Jig
control ass’y and multi remote control ass’y
for X-71X-8 chassis (See Fig. 5-2)
1. The color of some buttons related to TV
function are gold.
2. Audio button is added instead of the test
button hidden behind of inlay.
3. The positions of some buttons are different.
Fig. 5-1 Remote Control Assy Jig for X-5/X-6
Chassis (AC93-1 0039Y169099-633-252) Fig. 5-2 Remote Control Assy for X-7/X-8
Chassis
Mechanical Adjustment
5-2-1 The number and position of test point
Fig. 5-3 The position of test point (Main PCB-
Component side)
5-2-2 X-Point(Tracking center) adjustment (See
the 2-2-1 (d) AC HEAD POSITION(X-POINT)
ADJUSTMENT
5-2-2 (a) IF THE REMOTE CONTROLASSY IS
NOT AVAILABLE
1. Playback the colorbar alignment tape.
2. Connect CH-1 scope probe to “TP02” and
CH-2 scope probe to “TP03”. And then, trigger
head switching pulse.
3. Set tracking preset to llmsec (2head 2.7msec,
4, 6head: llmsec) using the “FINE (Tracking,
TRK)” button ▲/ ▼of the other remote
control ass’y except the remote control ass’y
jig for X-5/X-6 chassis and the normal remote
control ass’y for X-7/X-8 chassis.
4. Connect CH-1 scope probe to “TP02” and the
CH-2 to “TP03” trigger on CH-1.
5. Insert the adjusting driver (+) into X-position
adjusting gear. Adjust the driver in either
direction for maximum envelope waveform.
Note: Since the adjusting gear unit may be
damaged, do not adjust by force when adjusting
the X-point using the adjusting driver (±). After
turn the X-point adjusting screw (D)
counterclockwise a little, perform the adjust-
ment. After adjustment is completed, tighten the
screw.
Fig. 5-4 Tracking preset adjustment
Fig. 5-5 Tracking preset adjustment
Fig. 5-6 Location of A/C Head adjustment screw
5-2-2 (b) IF THE REMOTE CONTROLASSY
(AC93-10039Y/69099-633-252) IS AVAILABLE
Note: How to use the “TEST” button.
1. Disattach the inlay of remote control assy.
(See Fig. 5-1 and Fig. 5-2)
2. Press the “TEST” button with the pincers and
the precise driver as shown in Fig. 5-1 and 5-
2)
1. When using the “INPUT” button of remote
control ass’y;
1) Simultaneously press the “INPUT” button and
“1” button in PB mode. This will adjust the
tracking center automatically.
2) Set the tracking preset using the“FINE
(Tracking, TRK)” button of remote control.
3) After adjustment is completed, press the
“POWER” button to release.
2. When using the “TEST” button of remote
control ass’y;
1) Simultaneously press the “TEST” button and
“5” button in PB mode. This will adjust the
tracking center automatically.
2) Set the tracking preset using the “FINE
(Tracking, TRK) button of remote control.
3) After adjustment is completed, press the
“POWER” button to release.
5-2-2 (b) IF THE NORMAL REMOTE CONTROL
ASSY OF X-71X-8(DX7-RIDX7-RCl DX8-R/
DX8-RC) CHASSIS IS AVAILABLE
Note 1: Two kinds of remote control ass’y are
used for X-7/X-8(DX7-R/DX7-RC/DX8-R/DX8-
RC) chassis.
1. One is a normal remote control ass’y, the
other is a multi remote control ass’y
2. All adjustments are adjusted by normal
remote control ass’y only.
3. For the identification of normal remote control
ass’y and multi remote control ass’y.
Note 2: How to use the “TEST” button.
1. Disattach the inlay of remote control ass’y.
(See Fig. 5-1 and Fig. 5-2)
2. Press the “TEST” button with the pincers and
the precise driver as shown in Fig. 5-1 and 5-
2)
1. When using the “INPUT” button of remote
control ass’y;
1) Simultaneously press the “INPUT” button and
“1” button in PB mode. This will adjust the
tracking center automatically.
2) Set the tracking preset using the
“FINE(Tracking,
TRK)” button of remote control.
3) After adjustment is completed, press the
“POWER” button to release.
2.When using the “TEST” button of remote
control ass’y;
1) Simultaneously press the “TEST” button and
“5” button in PB mode. This will adjust the
tracking center automatically
2) Set the tracking preset using the “FINE
(Tracking, TRK) button of remote control.
3) After adjustment is completed, press the
“POWER” button to release.
Electrical Adjustment
5-3-1Head S/W Adjustment
Note: Only remote control ass’y can adjust.
5-3-1 (a) IF REMOTE CONTROLASSY (AC93-1
0039Y/69099-633-252) IS AVAILABLE
1. When using the “INPUT” button of remote
control ass’y;
1) Insert an SP tape into the housing ass’y.
2) Press the “PLAY” button.
3) Press the “INPUT” button and “3” button
simultaneously.
4) This will adjust the head S/W point adjust-
ment automatically.
5) After the adjustment is completed, press
“POWER” button to release.
2. When using the “TEST” button of remote
control ass’y;
1) Insert an SP tape into the housing ass’y.
2) Press the “PLAY” button.
3) Press the “TEST” button and “SPILP” buttons
simultaneously.
4) This will adjust the head S/W point adjust-
ment automatically.
5) After adjustment is completed, press the
“POWER” button to release.
5-3-1 (b) IF NORMAL REMOTE CONTROL
ASSY FOR X-71X-8(DX7-RIDX7-RC/DX8-R/
DX8-RC) CHASSIS IS AVAILABLE
1. When using the “INPUT” button of remote
control ass’y;
1) Insert an SP tape into the housing ass’y.
2) Press the “PLAY” button.
3) Press the “INPUT” button and “3” buttons
simultaneously.
4) This will adjust the head S/W point adjust-
ment automatically.
5) After the adjustment is completed, press
“POWER” button to release.
2. When using the “TEST” button of remote
control ass’y;
1) Insert an SP tape into the housing ass’y.
2) Press the “PLAY” button.
3) Press the “TEST” button and “SPEED”
buttons simultaneously.
4) This will adjust the head S/W point adjust-
ment automatically.
5) After adjustment is completed, press the
“POWER” button to release.
5-3-2 RF AGC Adjustment
5-3-2 (a) ADJUSTMENT PROCEDURES
1. “F-F” (stop mode), RF signal.
2. TP07 and VR401.
3. Apply PAL color bar signal to the video input
terminal of the TV channel generator and set

3
SAMSUNG SV-A130 IK
channel selector to CH 25 (503.25MHz).
4. Adjust the point signal level so that the output
of attenuator is 70dBu.
5. Apply the output of attenuator to the ANT IN
terminal of VCR.
6. Set the channel of VCR to CH 25.
7. Connect DC voltmeter to TP07.
8. Adjust VR401 for DC 3.7 ±0.1V.
Main PCB (Component side)
* Composition for RF AGC adjustment
Electrical Adjustment
Cont’d Block Diagram
PDC Diagram
Remote Handsets

4SAMSUNG SV-A130 IK
Audio Video Diagram

SAMSUNG SV-A130 IK
HiFi Diagram

6SAMSUNG SV-A130 IK
Nicam Diagram

7
SAMSUNG SV-A130 IK
Power Supply Diagram

8SAMSUNG SV-A130 IK
Scart Diagram

9
SAMSUNG SV-A130 IK
System Control Servo Diagram

10SAMSUNG SV-A130 IK
Timer Front PCB
(SV-A130 & SV-603)

11
SAMSUNG SV-A130 IK
Timer Front PCB
(SV-A140 & SV-60 )

12SAMSUNG SV-A130 IK
Tuner IF Diagram

13
SAMSUNG SV-A130 IK
Wiring Diagram