akira VCR-S407, Service Manual

Page 1: ...Video Cassette Recorder Service Manual...

Page 2: ...2 Model No VCR S407 Version 1 0 MODEL VCR S407...

Page 3: ...IMPORTANT SERVICE GUIDE 4 PRECAUTIONS 6 ALIGNMENT ADJUSTMENT 9 CABINET ASSEMBLY 15 ELECTRCAL PART LIST 20 BLOCK DIAGRAM 33 S M P S 36 POWER DRIVE 37 SYSTEM CONTROL SERVO DISPLAY 38 AUDIO VIDEO 39 HI...

Page 4: ...e screw of Motor Load Ass y Separate the Motor Load Ass y 2 When Slider S T are approaches the unloading position rotate holder Clutch counter clockwise after inserting screwdriver in the frame s bott...

Page 5: ...5 Model No VCR S407 Version 1 0...

Page 6: ...ts including antennas handle brackets metal cabinets screw heads and control shafts The current measured should not exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet and repeat the te...

Page 7: ...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...

Page 8: ...proof 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 permane...

Page 9: ...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...

Page 10: ...10 Model No VCR S407 Version 1 0 Location of adjustment button of remote control...

Page 11: ...11 Model No VCR S407 Version 1 0 SW718 location for adjustment mode setting...

Page 12: ...2 Model No VCR S407 Version 1 0 Mechanical Adjustment Note Refer to the Mechanical Manual TS 10A AC82 00023A for the adjustment and confirmation of ass y full deck The number and position of test poin...

Page 13: ...ontrol then adjustment is operated automatically See Fig 2 1 4 Turn the Power off NVRAM Option Setting 1 NVRAM Option is a adjusted in the factory 2 In case Micom IC601 and NVRAM IC605 EEPROM are repl...

Page 14: ...14 Model No VCR S407 Version 1 0 Table 2 1 NVRAM Option Number Models Option Numbers VCR S407 S 9 10 12 15 20 22 25 27 35 38 42 47 52 55 56 57 60 61 64...

Page 15: ...15 Model No VCR S407 Version 1 0 CABINET ASSEMBLY...

Page 16: ...3X10 FZ 157 AC60 10063A SCREW TAPTITE L12 ZPC3 M3 SWRC 200 AC39 10019A CBF POWER CORD KKP 419C H03VVH2 F VDE KE CN3A1S 3809 001206 CABLE FLAT 30V 20to 80C 140mm 6P 1 25mm LD601A AC61 21009A HOLDER LE...

Page 17: ...17 Model No VCR S407 Version 1 0...

Page 18: ...EVER GUIDE 9 TS 9 PPS BLK KHA G527 AC61 60553A SPRING ETC GUIDE 9 X 9 SUS304 WPB 0 25 G530 AC33 00007A HEAD FE HVFHPOO43A G546 AC66 00005A LEVER FL DOOR TS 10 POM NAT G555 AC97 02293A ASSY UNIT PINCH...

Page 19: ...SION DRIVE TS 10 SECC E20 20 1 B484 AC66 00030A GEAR LOADING DR ASS Y TS 10 POM SWPB B488 AC66 00023A LEVER S LOADING TS 10 POM NAT B489 AC66 00021A LINK LOADING S TS 10 SECC E20 20 0 8 B500 AC66 0002...

Page 20: ...PEF 100nF 20 275V TP 17 5x7 C1SS02 2305 001021 C FILM LEAD PEF 100nF 20 275V TP 17 5x7 C1SS12 2201 000129 C CERAMIC DISC 0 1NF 10 1KV Y5P TP 7X4M C1SS31 2401 000385 C AL 10uF 20 100V GP TP 6 3x11 5 C...

Page 21: ...39OHM 5 1 8W AA TP 1 8X3 2MM R1SD16 2003 000994 R METAL OXIDE S 33Kohm 5 2W AF TP 3 9x R1SD31 2001 000515 R CARBON 220OHM 5 1 8W AA TP 1 8X3 2MM R1SD32 2001 000221 R CARBON 1 2KOHM 5 1 8W AA TP 1 8X3...

Page 22: ...2MM R1P117 2001 000281 R CARBON 100OHM 5 1 8W AA TP 1 8X3 2MM ZD1P02 0403 000717 DIODE ZENER MTZJ5 1B 5 1V 4 94 5 2V 500m ZD1P04 0403 000720 DIODE ZENER MTZJ9 1B 9 1V 8 57 9 01V 500 SYSTEM CONTROL SER...

Page 23: ...95 C CER CHIP 2 2nF 10 50V X7R TP 2012 C652 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 C660 2401 002095 C AL 47uF 20 25V GP TP 6 3x5 5 C661 2203 000206 C CER CHIP 100nF 10 50V X7R TP 2012 C662 2401 0...

Page 24: ...2001 000864 R CARBON 56KOHM 5 1 8W AA TP 1 8X3 2MM R610 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R611 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R612 2001 000429 R CARBON 1KOHM 5 1 8W...

Page 25: ...4MM R676 2007 000738 R CHIP 30Kohm 5 1 8W TP 2012 R678 2007 000586 R CHIP 22Kohm 5 1 8W TP 2012 R679 2001 000515 R CARBON 220OHM 5 1 8W AA TP 1 8X3 2MM R682 2007 000586 R CHIP 22Kohm 5 1 8W TP 2012 R6...

Page 26: ...2401 000598 C AL 1uF 20 50V GP TP 4x7 5 C327 2202 000720 C CERAMIC MLC AXIAL 8 2nF 20 16V Y5R TP C328 2203 000260 C CER CHIP 10nF 10 50V X7R TP 2012 C329 2203 000206 C CER CHIP 100nF 10 50V X7R TP 20...

Page 27: ...8nF 10 50V X7R TP 2012 C3A10 2203 001214 C CER CHIP 8 2nF 10 50V X7R TP 2012 C3A11 2301 000174 C FILM LEAD PEF 15nF 5 100V TP 7 2x4 0x C3A12 2401 002095 C AL 47uF 20 25V GP TP 6 3x5 5 C3A14 2203 0009...

Page 28: ...Q3A04 0501 000442 TR SMALL SIGNAL KTC3203 Y NPN 400mW T0 9 Q3A05 0501 000442 TR SMALL SIGNAL KTC3203 Y NPN 400mW T0 9 Q3A06 0501 000303 TR SMALL SIGNAL KSA733 PNP 250mW TO 92 T R315 2007 000221 R CHIP...

Page 29: ...941 R CHIP 47Kohm 5 1 8W TP 2012 R3A14 2001 000522 R CARBON 22KOHM 5 1 8W AA TP 1 8X3 2MM R3A16 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 R3A17 2007 000493 R CHIP 2 2Kohm 5 1 8W TP 2012 R3A18 2007 0004...

Page 30: ...00ohm 5 1 8W TP 2012 R403 2007 000290 R CHIP 100ohm 5 1 8W TP 2012 R404 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 R406 2001 000522 R CARBON 22KOHM 5 1 8W AA TP 1 8X3 2MM R407 2007 001177 R CHIP 8 2Kohm...

Page 31: ...TP 2012 C703 2203 000444 C CER CHIP 1nF 10 50V X7R TP 2012 C704 2203 000206 C CER CHIP 100nF 10 50V X7R TP 2012 CN708 3711 004415 CONNECTOR HEADER 3WALL 11P 1R 2mm STRAIG D701 0401 000101 DIODE SWITC...

Page 32: ...CT 12V 50MA 100GF 6X6X9 5 SPST SW712 3404 001187 SWITCH TACT 12V 50MA 100GF 6X6X9 5 SPST SW714 3404 001187 SWITCH TACT 12V 50MA 100GF 6X6X9 5 SPST SW715 3404 001187 SWITCH TACT 12V 50MA 100GF 6X6X9 5...

Page 33: ...33 Model No VCR S407 Version 1 0 BLOCK DIAGRAM 24C081 IC605 A2 NICAM IC4N01 M37760M LA72646M XT301 4 433619 MHz LA71750 PC PC PC PC LINE IN LINE OUT...

Page 34: ...ms 1 8W unless otherwise noted Special note Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the electrostatically sensi...

Page 35: ...35 Model No VCR S407 Version 1 0...

Page 36: ...36 Model No VCR S407 Version 1 0 S M P S...

Page 37: ...37 Model No VCR S407 Version 1 0 POWER DRIVE...

Page 38: ...T TOOL 1 15 CN704 S TOOL 4 14 CN705 T TOOL 8 Pin CN705 S TOOL 12Pin CN771 38 Model No VCR S407 S Version 1 0 SYSTEM CONTROL SERVO DISPLAY...

Page 39: ...39 Model No VCR S407 Version 1 0 AUDIO VIDEO...

Page 40: ...40 Model No VCR S407 Version 1 0 HI FI OPTION...

Page 41: ...41 Model No VCR S407 Version 1 0 TM...

Page 42: ...42 Model No VCR S407 Version 1 0 INPUT OUTPUT...

Page 43: ...43 Model No VCR S407 Version 1 0 SUB...

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