Samsung SV-434F, Service Manual

Page 1: ...ssembly and adjustment refer to the Mechanical Manual DX 9R AC68 00001A SERVICE MANUAL SV 434F 234F 233BV 230BV 435XV 235XV 230XV 435GV 235GV D2300G D35G 21 ELECTRONICS Samsung Electronics Co Ltd AUG 2000 Printed in Korea AC68 01030A SV 434F 234F 435XV 235XV 233XV 435GV 235GV D35G SV 431F 231F 233BV 231BV 230BV 433XV 431XV 4313XV SV 231XV 2315XV 2313XV 230XV 230XDV 430GV 230GV 21 SV 2300X D2300G D...

Page 2: ...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 hor...

Page 3: ...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...

Page 4: ...ad 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 out of place or frayed wiring Do not change the spacing between components and the printed circuit bo...

Page 5: ...ent Intermittently short circuit the two test point on Main PCB with pincers 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 Q PRO IPC DISPLAY SHUTTLE V LOCK CLR RST F ADV INPUT INDEX TRK PROG REC MENU AUDI...

Page 6: ...ignment and Adjustment 2 1 2 Test point location for adjustment mode setting Fig 2 2 Main PCB Top View Short circuit for faw seconds and release Just one time All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 7: ...stment 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 point button on Main PCB to set the adjustment mode See Fig 2 2 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 T...

Page 8: ... a second as shown Fig 2 6 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 IC605 EEPROM is replaced be sure to set the corresponding option number of the reqaired model If the option is not set the unit is not operated 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...

Page 9: ...0 53 54 55 SV 235XV 5 6 7 18 22 23 24 30 35 37 46 50 53 54 55 SV 230XV 7 18 22 24 30 35 38 46 50 54 55 SV 2300X 7 18 22 24 30 34 39 46 50 54 55 Sweden Finland SV 435XV 2 5 6 7 8 12 18 22 23 24 30 35 37 46 50 53 54 55 SV 431XV 5 7 8 12 18 22 23 24 30 35 38 46 50 53 54 55 SV 235XV 5 6 7 18 22 23 24 30 35 37 46 50 53 54 55 SV 230XV 7 18 22 24 30 35 38 46 50 54 55 SV 2300X 7 18 22 24 30 34 39 46 50 54...

Page 10: ... 2 5 6 7 8 11 12 18 22 23 25 30 35 37 41 46 50 53 54 SV 430GV 8 11 12 18 22 25 30 35 38 46 50 54 SV 235GV 2 5 6 7 11 18 22 23 25 30 35 37 46 50 53 54 SV 230GV 11 18 22 25 30 35 38 46 50 53 54 Czech SV 435GV 2 5 6 7 8 11 12 18 22 23 25 30 35 37 41 46 50 53 54 SV 430GV 8 11 12 18 22 25 30 35 38 46 50 54 SV 235GV 2 5 6 7 11 18 22 23 25 30 35 37 46 50 53 54 SV 230GV 11 18 22 25 30 35 38 46 50 53 54 Bu...

Page 11: ...tronics 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 6 3 9 All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 12: ...1 1 21 22 1 1 21 21 22 22 SV 2300X D2300G D1111 157 BRACKET FRAME S N A MAIN PCB S N A 102 200 TM401B 101 155 LED PCB S N A S601A S602A LD601S CN602S CN3A1S UT01 VCR STANDBY ON TV STANDBY ON TV SLOW VCR DISP SHUTTLE V LOCK CLR RST F ADV INPUT INDEX VOL PROG TRK R E C M E N U A U D I O S P E E D D U B REPEAT OK SAT 153 FULL DECK S N A 56 55 F A V PCB S N A S N A Service Not Available All manuals an...

Page 13: ...0BV AC97 01142A AC64 00313T AC64 00400A AC61 00095B AC59 00017G Germany SV 435XV AC97 00999E AC64 00388K AC64 00400A AC61 00095A AC59 00017E Spain SV 431XV AC97 01143A AC64 00445F AC64 00400A AC61 00095A AC59 00017G SV 235XV AC97 00597Z AC64 00388S AC64 00400A AC61 00095A AC59 00017G SV 231XV AC97 01120A AC64 00445A AC64 00400A AC61 00095A AC59 00017G Italy SV 435XV AC97 00999F AC64 00388N AC64 00...

Page 14: ...00445N AC64 00400B AC61 00095B AC59 00017B Croatia SV 435XV AC97 00999F AC64 00388N AC64 00400A AC61 00095A AC59 00017E SV 431XV AC97 01144A AC64 00445G AC64 00400B AC61 00095A AC59 00017B SV 235XV AC97 01138A AC64 00388T AC64 00400A AC61 00095A AC59 00017E SV 230XV AC97 01153A AC64 00445N AC64 00400B AC61 00095B AC59 00017B Slovenia SV 435XV AC97 00999F AC64 00388N AC64 00400A AC61 00095A AC59 00...

Page 15: ...4 00388U AC64 00400A AC61 00095A AC59 00017E SV 230GV AC97 01149A AC64 00445Q AC64 00400B AC61 00095B AC59 00017B Nigeria SV D1111 AC97 01069E AC64 00393E AC64 00400A AC61 00101A AC59 00013B SV D2300G AC97 01069H AC64 00393H AC64 00400A AC61 00101A AC59 00017G SV D35G AC97 01158A AC64 00388W AC64 00400A AC61 00101A AC59 00017G Africa SV 21 AC97 01180A AC64 00377H AC64 00400A AC61 00101A AC59 00017...

Page 16: ...50 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 All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 17: ... 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 G...

Page 18: ...land SV 435XV 4 AC97 01053A SV 433XV 4 AC97 01053A SV 233XV 2 AC97 01051A SV 230XV 2 AC97 01051A COUNTRY MODELS HEADS PART N0 Austria SV 435XV 4 AC97 01053A SV 433XV 4 AC97 01053A SV 233XV 2 AC97 01051A SV 230XV 2 AC97 01051A Greece SV 435XV 4 AC97 01053A SV 431XV 4 AC97 01053A SV 230XV 2 AC97 01051A Cyprus SV 435XV 4 AC97 01053A SV 431XV 4 AC97 01053A SV 230XV 2 AC97 01051A Croatia SV 435XV 4 AC9...

Page 19: ...amsung Electronics 3 9 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 All manuals and user guides at all guides com ...

Page 20: ...C 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...

Page 21: ...4 000869 R METAL 3Kohm 1 1 8W AA TP 1 8x3 2mm R1SS34 2004 000459 R METAL 2 2Kohm 1 1 8W AA TP 1 8x3 2m VA1SS1 1405 001026 VARISTOR 470V 600A 9x7mm TP ZD1SS1 0403 000571 DIODE ZENER UZP43B 43V 40 46V 1W DO 41 T S M P S PARTS FREE VOLTAGE BD1SD1 AC27 92001M INDUCTOR 70UH M RT BFS3565R2F BD1SF1 3301 000297 CORE FERRITE BEAD AA 3 6x1 2x5 7mm 1400 BD1SF2 AC27 92001M INDUCTOR 70UH M RT BFS3565R2F BD1SF3...

Page 22: ...CERAMIC CHIP 68nF 80 20 50V Y5V TP 2 C691 2202 000797 C CERAMIC MLC AXIAL 10NF 30 16V Y5S TP C692 2401 001507 C AL 47uF 20 16V GP TP 6 3x5 5 CN601 AC39 20817S LEAD CONNECTOR ASSY DP SMH200 02 YBH200 CN602 3708 001302 CONNECTOR FPC FC PIC 7P 1 25mm STRAIGHT CN604 3711 003749 CONNECTOR HEADER BOX 8P 2R 2mm STRAIGHT D601 0402 000127 DIODE RECTIFIER 1N4002 100V 1A DO 41 TP D602 0402 000127 DIODE RECTI...

Page 23: ...P 3 C381C 2203 000260 C CERAMIC CHIP 10nF 10 50V X7R TP 2012 C383C 2203 001193 C CERAMIC CHIP 0 075nF 5 50V NP0 TP 201 C390 2202 000807 C CERAMIC MLC AXIAL 22nF 80 20 25V Y5V C391C 2203 000239 C CERAMIC CHIP 0 1nF 5 50V NP0 TP 2012 C393C 2203 000274 C CERAMIC CHIP 0 01nF 0 25pF 50V NP0 TP C395 2202 000807 C CERAMIC MLC AXIAL 22nF 80 20 25V Y5V C398C 2203 000634 C CERAMIC CHIP 0 022nF 5 50V NP0 TP ...

Page 24: ...0601PD11A G L Splitter TCP F TM401 AC40 00001F TM BLOCK TCMB0600PD11A PAL B G MONO TC B G TM401 AC40 00001J TM BLOCK TCMI0611PD11A UHF I MO HI TCM I TM401 AC40 00001G TM BLOCK TCMK0600PD11A G I K MONO TCMK G I K TM401 AC40 00011A RF MODULATOR RMUP74055VR PAL G I K VCP ZD401 0403 000390 DIODE ZENER UZP33B 33V 31 4 34 6V 1W DO SECAM PARTS OPTION C3S01C 2203 000408 C CERAMIC CHIP 0 18nF 5 50V NP0 TP ...

Page 25: ... 8 2KOHM 5 1 10W DA TP 2012 R803C 2007 001166 R CHIP 75OHM 5 1 10W DA TP 2012 R804C 2007 001166 R CHIP 75OHM 5 1 10W DA TP 2012 R805 2001 000221 R CARBON 1 2KOHM 5 1 8W AA TP 1 8X3 2M FRANCE NOT USED R806C 2007 001166 R CHIP 75OHM 5 1 10W DA TP 2012 CANAL ONLY R807C 2007 001166 R CHIP 75OHM 5 1 10W DA TP 2012 CANAL ONLY R808C 2007 000586 R CHIP 22KOHM 5 1 10W DA TP 2012 16 9 ONLY R810C 2007 000642...

Page 26: ...6x6mm SP SW706 3404 001076 SWITCH TACT 12V 50mA 16gf 50gf 6x6mm SP SW707 3404 001076 SWITCH TACT 12V 50mA 16gf 50gf 6x6mm SP SW708 3404 001076 SWITCH TACT 12V 50mA 16gf 50gf 6x6mm SP SW710 3404 001076 SWITCH TACT 12V 50mA 16gf 50gf 6x6mm SP SW711 3404 001076 SWITCH TACT 12V 50mA 16gf 50gf 6x6mm SP SW712 3404 001076 SWITCH TACT 12V 50mA 16gf 50gf 6x6mm SP SW713 3404 001076 SWITCH TACT 12V 50mA 16gf...

Page 27: ...ltage 5 2 S M P S Free Voltage 5 3 Power Drive 5 4 System Control Servo Display Front AV 5 5 Audio Video 5 6 SECAM Option 5 7 TM Block 5 8 VPS PDC OSD 5 9 OSD Without VPS PDC 5 10 Input Output 2 Scart Jack 5 11 Input Output 1 Scart Jack 5 12 Input Output RCA Jack 5 13 Remote Control Multi TV 5 14 Remote Control VCR Only All manuals and user guides at all guides com ...

Page 28: ... sensitive ES devices section of this service manual Note Do not use the part number shown on this drawing for ordering The correct part number is shown in the parts list may be slightly different or amended since this drawing was prepared Important safety notices Components identified with the mark have the special characteristics for safety When replacing any of these components Use only the sam...

Page 29: ...Schematic Diagrams Samsung Electronics 5 3 5 1 S M P S 230 Voltage All manuals and user guides at all guides com ...

Page 30: ...Schematic Diagrams 5 4 Samsung Electronics 5 2 S M P S Free Voltage All manuals and user guides at all guides com ...

Page 31: ...Schematic Diagrams Samsung Electronics 5 5 5 3 Power Drive All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 32: ...Schematic Diagrams 5 6 Samsung Electronics 5 4 System Control Servo Display Front AV All manuals and user guides at all guides com ...

Page 33: ...Schematic Diagrams Samsung Electronics 5 7 IC601 uPD784927 All manuals and user guides at all guides com ...

Page 34: ...Schematic Diagrams 5 8 Samsung Electronics 5 5 Audio Video All manuals and user guides at all guides com ...

Page 35: ...Schematic Diagrams Samsung Electronics 5 9 IC301 LA71598M All manuals and user guides at all guides com ...

Page 36: ...Schematic Diagrams 5 10 Samsung Electronics 5 6 SECAM Option All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 37: ...Schematic Diagrams Samsung Electronics 5 11 5 7 TM Block All manuals and user guides at all guides com ...

Page 38: ...Schematic Diagrams 5 12 Samsung Electronics 5 8 VPS PDC OSD All manuals and user guides at all guides com ...

Page 39: ...Schematic Diagrams Samsung Electronics 5 13 5 9 OSD Without VPS PDC All manuals and user guides at all guides com ...

Page 40: ...Schematic Diagrams 5 14 Samsung Electronics 5 10 Input Output 2 Scart Jack All manuals and user guides at all guides com ...

Page 41: ...Schematic Diagrams Samsung Electronics 5 15 5 11 Input Output 1 Scart Jack All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 42: ...Schematic Diagrams 5 16 Samsung Electronics 5 12 Input Output RCA Jack All manuals and user guides at all guides com ...

Page 43: ...Schematic Diagrams Samsung Electronics 5 17 5 13 Remote Control Multi TV All manuals and user guides at all guides com ...

Page 44: ...Schematic Diagrams 5 18 Samsung Electronics 5 14 Remote Control VCR Only All manuals and user guides at all guides com ...