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akira VCR-S407 Service Manual

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Summary of Contents for akira VCR-S407

  • Page 1 Video Cassette Recorder Service Manual...
  • Page 2 -2 - MODEL: VCR-S407 Model No.: VCR-S407 Version: 1.0...

  • Page 3: Table Of Contents

    ELECTRCAL PART LIST ........................20 BLOCK DIAGRAM ..........................33 S.M.P.S..............................36 POWER DRIVE............................. 37 SYSTEM CONTROL/ SERVO /DISPLAY ................... 38 AUDIO /VIDEO............................. 39 HI-FI (OPTION)............................. 40 TM................................41 INPUT-OUTPUT ........................... 42 SUB ................................ 43 Model No.: VCR-S407 Version: 1.0...

  • Page 4: Important Service Guide

    Be sure to wind the unwound tape with the unit in the horizontal position.) Rotate Gear Worm clockwise using a screwdriver until the mecha is in the eject state. Remove the tape. (Refer to Fig. 2) Model No.: VCR-S407 Version: 1.0...
  • Page 5 -5 - Model No.: VCR-S407 Version: 1.0...

  • Page 6: Precautions

    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.) Model No.: VCR-S407 Version: 1.0...
  • Page 7 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. Model No.: VCR-S407 Version: 1.0...
  • Page 8 Use replacement components that have the same ratings, especially for flame resistance and dielectric strength specifications. A replacement part that does not have the same safety characteristics as the original might create shock, fire or other hazards. Model No.: VCR-S407 Version: 1.0...

  • Page 9: Alignment & Adjustment

    Press the “TEST” button on F-AV PCB/Main PCB/Function PCB to set the adjustment mode. b. If the corresponding adjustment button is pressed, the adjustment is performed automatically. When the adjustment is completed, be sure to turn the power off. Model No.: VCR-S407 Version: 1.0...
  • Page 10 -10 - Location of adjustment button of remote control Model No.: VCR-S407 Version: 1.0...
  • Page 11 -11 - SW718 location for adjustment mode setting Model No.: VCR-S407 Version: 1.0...
  • Page 12 -12 - 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 point Model No.: VCR-S407 Version: 1.0...
  • Page 13 5. Press the “MENU” button of remote control again to store the option number. (“PLEASE WAIT” is displayed for a second as shown Fig. 2-5 and this setting is completed.) 6. Turn the Power off. Model No.: VCR-S407 Version: 1.0...
  • Page 14 -14 - <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 Model No.: VCR-S407 Version: 1.0...

  • Page 15: Cabinet Assembly

    -15 - CABINET ASSEMBLY Model No.: VCR-S407 Version: 1.0...
  • Page 16 HOLDER-LED; X-9, POM(M90-44),-,-,-,BLK,- S602A AC61-00229A HOLDER-SENSOR; SCORPIO2, POM,-,-,-,BLACK,- TM401B Refer to table below CHASSIS-ASSY; UT01 Refer to table below REMOCON-ASS’Y; MODELS TM401B UT01 VCR-S407S AC97-01492S AC64-00805S AC64-01054D AC61-00151A AC59-00071A VCR-S407G AC97-01492U AC64-00805U AC64-01054E AC61-00151A AC59-00072A Model No.: VCR-S407 Version: 1.0...
  • Page 17 -17 - Model No.: VCR-S407 Version: 1.0...
  • Page 18 AC61-00120A HOLDER-FL CASS. ASS’Y; TS-10, -, -, -, -, -, - K502 AC61-60561A SPRING ETC-FL.LEVER-LR; X-9, SUS304 WPB, OD K530 AC66-00034A LEVER-FL ARM ASS’Y; TS-10, -, -, -, -, -, -, - K546 AC61-50658A GUIDE-CASS. DOOR; X-9, POM, -, -, -, NTR Model No.: VCR-S407 Version: 1.0...
  • Page 19 AC61-21012A HOLDER-CLUTCH ASSY; X-9, ABS, -, -, -, BLK, - K221 AC66-20581A GEAR-CENTER ASSY; X-9, POM, M=O.5, -, -, GRY, - K222 AC60-30306A FASTENER-WASHER SLIT; -, -, ID2.1, OD5.0, T0. K225 AC66-00006A LEVER-UP DOWN; TS-10, POM, -, -, -, -, NAT, - Model No.: VCR-S407 Version: 1.0...

  • Page 20: Electrcal Part List

    C1SS36 2401-000118 C-AL;1000uF,20%,10V,GP,TP,10x12.5,5 C1SS39 2301-000129 C-FILM,LEAD-PEF;100nF,5%,50V,TP,10X9X4.3 CN1SS1 3711-000178 CONNECTOR-HEADER;1WALL,2P,1R,3.96mm,STRA D1SD10 0402-001195 DIODE-RECTIFIER;F1T4,400V,1.0A,TS-1,TP D1SD31 0402-001195 DIODE-RECTIFIER;F1T4,400V,1.0A,TS-1,TP D1SF11 0402-001196 DIODE-RECTIFIER;1T5,600V,1A,TS-1,TP D1SF12 0402-001196 DIODE-RECTIFIER;1T5,600V,1A,TS-1,TP D1SS01 0402-001196 DIODE-RECTIFIER;1T5,600V,1A,TS-1,TP D1SS02 0402-001196 DIODE-RECTIFIER;1T5,600V,1A,TS-1,TP D1SS03 0402-001196 DIODE-RECTIFIER;1T5,600V,1A,TS-1,TP D1SS04 0402-001196 DIODE-RECTIFIER;1T5,600V,1A,TS-1,TP D1SS11 0402-000012 DIODE-RECTIFIER;UF4007,1KV,1A,DO-41,TP Model No.: VCR-S407 Version: 1.0...
  • Page 21 R-METAL OXIDE;0.68ohm,5%,2W,AE,TP,6x16mm R1SS10 2006-000262 R-CEMENT;2.7ohm,10%,2W,CB,TP,7.5x11x20. R1SS11 2003-000994 R-METAL OXIDE(S);33Kohm,5%,2W,AF,TP,3.9x R1SS32 2007-000468 R-CHIP;1Kohm,5%,1/8W,TP,2012 R1SS33 2004-000869 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 ZD1SF1 0403-001318 DIODE-ZENER;MTZJ4.3B,4.17-4.43V,500mW,DO POWER DRIVE PARTS C1P102 2401-002095 C-AL;47uF,20%,25V,GP,TP,6.3x5,5 C1P103 2401-000598 C-AL;1uF,20%,50V,GP,TP,4x7,5 C1P104 2401-002299 C-AL;4.7uF,20%,50V,GP,TP,5x7,5 Model No.: VCR-S407 Version: 1.0...
  • Page 22 2401-002095 C-AL;47uF,20%,25V,GP,TP,6.3x5,5 C607 2401-000118 C-AL;1000uF,20%,10V,GP,TP,10x12.5,5 C609 2401-002095 C-AL;47uF,20%,25V,GP,TP,6.3x5,5 C610 2401-002299 C-AL;4.7uF,20%,50V,GP,TP,5x7,5 C611 2401-000922 C-AL;22uF,20%,16V,GP,TP,5x5,5 C612 2203-000727 C-CER,CHIP;3.9nF,10%,50V,X7R,TP,2012,- C613 2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V C614 2203-000321 C-CER,CHIP;0.12nF,5%,50V,SL,TP,2012 C615 2203-001665 C-CER,CHIP;0.56nF,10%,50V,X7R,TP,2012 C616 2203-000540 C-CER,CHIP;0.2NF,5%,50V,C0G,TP,2012 C617 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 C618 2401-000360 C-AL;100uF,20%,50V,GP,TP,8x11.5,5 Model No.: VCR-S407 Version: 1.0...
  • Page 23 C695 2203-000361 C-CER,CHIP;0.15NF,5%,50V,C0G,TP,2012 C697 2203-000609 C-CER,CHIP;22nF,10%,50V,X7R,TP,2012 CN604 3711-004833 CONNECTOR-HEADER;BOX,12P,2R,2MM,STRAIGHT D603 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, D604 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, D605 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP D606 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP IC601 AC09-00469A IC MICOM;M37762MFA-126GP,SVR663,100P,+5 IC604 AC14-12006C IC;KA7533,DIP,- IC605 1103-001148 IC-EEPROM;24C021,2KBIT,DIP,8P,300MIL,10M IC608 1203-000515 IC-VOL. DETECTOR;7042,TO-92,3P,177MIL,PL Model No.: VCR-S407 Version: 1.0...
  • Page 24 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM R630 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R631 2007-000468 R-CHIP;1Kohm,5%,1/8W,TP,2012 R632 2001-000837 R-CARBON;51KOHM,5%,1/8W,AA,TP,1.8X3.2MM R637 2007-000947 R-CHIP;47ohm,5%,1/8W,TP,2012 R638 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM R639 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM R640 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R641 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM R642 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM R643 2007-000872 R-CHIP;4.7Kohm,5%,1/8W,TP,2012 R651 2007-000001 R-CHIP;68Kohm,5%,1/8W,TP,2012 Model No.: VCR-S407 Version: 1.0...
  • Page 25 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM R697 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM R698 2007-000468 R-CHIP;1Kohm,5%,1/8W,TP,2012 RS601 AC34-20100B SWITCH-REC;-,-,X-9,- S602 0603-001011 PHOTO TR;NPN,35V,6V,50mA,75mW,BK SW601 AC34-20100A SWITCH-MODE;-,-,X-9,- W021 2007-000029 R-CHIP;0ohm,5%,1/8W,TP,2012 W061 2007-000029 R-CHIP;0ohm,5%,1/8W,TP,2012 W068 3301-000297 BEAD-AXIAL;25ohm,3.6x1.2x5.7mm,,TP,,, W128 2007-000872 R-CHIP;4.7Kohm,5%,1/8W,TP,2012 W383 2007-000029 R-CHIP;0ohm,5%,1/8W,TP,2012 W384 2007-000029 R-CHIP;0ohm,5%,1/8W,TP,2012 Model No.: VCR-S407 Version: 1.0...
  • Page 26 2203-000925 C-CER,CHIP;470NF,+80-20%,50V,Y5V,TP,2012 C336 2202-002055 C-CERAMIC,MLC-AXIAL;47nF,+80-20%,50V,Y5V C337 2203-000925 C-CER,CHIP;470NF,+80-20%,50V,Y5V,TP,2012 C338 2202-000807 C-CERAMIC,MLC-AXIAL;22nF,+80-20%,25V,Y5V C339 2401-000414 C-AL;10uF,20%,16V,GP,TP,4x7,5 C340 2401-001226 C-AL;4.7uF,20%,16V,BP,TP,4x7,5mm C341 2401-002095 C-AL;47uF,20%,25V,GP,TP,6.3x5,5 C342 2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V C343 2203-000476 C-CER,CHIP;1000nF,+80-20%,16V,Y5V,TP,201 C344 2203-000321 C-CER,CHIP;0.12nF,5%,50V,SL,TP,2012 C345 2203-000595 C-CER,CHIP;0.22NF,5%,50V,C0G,TP,2012 C346 2203-000260 C-CER,CHIP;10nF,10%,50V,X7R,TP,2012 Model No.: VCR-S407 Version: 1.0...
  • Page 27 2203-000170 C-CER,CHIP;1.8nF,10%,50V,X7R,TP,2012 C3A22 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 C3A23 2401-002069 C-AL;33uF,20%,16V,GP,TP,6.3x5,5 C3A24 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 C3A29 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 C3A30 2401-002095 C-AL;47uF,20%,25V,GP,TP,6.3x5,5 C3A31 2203-000206 C-CER,CHIP;100nF,10%,50V,X7R,TP,2012 C3A40 2401-000414 C-AL;10uF,20%,16V,GP,TP,4x7,5 C3A41 2401-000598 C-AL;1uF,20%,50V,GP,TP,4x7,5 CN301 3708-000394 CONNECTOR-FPC/FFC/PIC;6P,1.25MM,STRAIGHT CN3A01 3708-001165 CONNECTOR-FPC/FFC/PIC;6P,1.25MM,STRAIGHT CN3A02 3710-001881 CONNECTOR-SOCKET;2P,1R,2.5MM,STRAIGHT,SN Model No.: VCR-S407 Version: 1.0...
  • Page 28 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R322 2001-000411 R-CARBON;18KOHM,5%,1/8W,AA,TP,1.8X3.2MM R323 2007-000710 R-CHIP;3.9Kohm,5%,1/8W,TP,2012 R325 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM R326 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM R327 2007-000872 R-CHIP;4.7Kohm,5%,1/8W,TP,2012 R328 2007-000221 R-CHIP;1.2Kohm,5%,1/8W,TP,2012 R329 2007-000518 R-CHIP;2.7Kohm,5%,1/8W,TP,2012 R330 2007-001071 R-CHIP;6.8Kohm,5%,1/8W,TP,2012 R331 2007-000267 R-CHIP;1.8Kohm,5%,1/8W,TP,2012 R333 2007-001039 R-CHIP;56Kohm,5%,1/8W,TP,2012 R334 2007-000221 R-CHIP;1.2Kohm,5%,1/8W,TP,2012 Model No.: VCR-S407 Version: 1.0...
  • Page 29 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R3A27 2007-001055 R-CHIP;6.2Kohm,5%,1/8W,TP,2012 R3A28 2007-000964 R-CHIP;5.1Kohm,5%,1/8W,TP,2012 R3A29 2007-000964 R-CHIP;5.1Kohm,5%,1/8W,TP,2012 R3A31 2007-000003 R-CHIP;43Kohm,5%,1/8W,TP,2012 R3A32 2001-000766 R-CARBON;43KOHM,5%,1/8W,AA,TP,1.8X3.2MM R3A33 2001-000766 R-CARBON;43KOHM,5%,1/8W,AA,TP,1.8X3.2MM R3A50 2007-000964 R-CHIP;5.1Kohm,5%,1/8W,TP,2012 R3A51 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 R3A60 2001-000605 R-CARBON;3.6KOHM,5%,1/8W,AA,TP,1.8X3.2M XT301 2801-001397 CRYSTAL-UNIT;4.433619MHz,20ppm,28-AAA,S, XT302 2801-003399 CRYSTAL-UNIT;3.579545MHz,15ppm,28-AAA,S, Model No.: VCR-S407 Version: 1.0...
  • Page 30 C822 C837 2203-000784 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,2012 C845 2203-000784 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,2012 J813 2007-000029 R-CHIP;0ohm,5%,1/8W,TP,2012 J814 2007-000029 R-CHIP;0ohm,5%,1/8W,TP,2012 JC801 3722-001575 JACK-PIN;4P/6P,3.5mm,NI,BLK,- L807 2701-000181 INDUCTOR-AXIAL;33uH,5%,2434 L810 2701-000181 INDUCTOR-AXIAL;33uH,5%,2434 Q809 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,T R807 2007-001166 R-CHIP;75ohm,5%,1/8W,TP,2012 R812 2007-001166 R-CHIP;75ohm,5%,1/8W,TP,2012 R813 2007-000468 R-CHIP;1Kohm,5%,1/8W,TP,2012 Model No.: VCR-S407 Version: 1.0...
  • Page 31 2701-000002 INDUCTOR-AXIAL;100uH,10%,4298 R727 2007-000409 R-CHIP;15Kohm,5%,1/8W,TP,2012 R728 2007-000409 R-CHIP;15Kohm,5%,1/8W,TP,2012 R729 2007-000409 R-CHIP;15Kohm,5%,1/8W,TP,2012 R730 2007-000409 R-CHIP;15Kohm,5%,1/8W,TP,2012 R731 2007-000300 R-CHIP;10Kohm,5%,1/8W,TP,2012 R732 2007-000658 R-CHIP;27ohm,5%,1/8W,TP,2012 R733 2007-000658 R-CHIP;27ohm,5%,1/8W,TP,2012 R734 2007-000658 R-CHIP;27ohm,5%,1/8W,TP,2012 R735 2007-000658 R-CHIP;27ohm,5%,1/8W,TP,2012 R736 2007-000658 R-CHIP;27ohm,5%,1/8W,TP,2012 R737 2007-000658 R-CHIP;27ohm,5%,1/8W,TP,2012 Model No.: VCR-S407 Version: 1.0...
  • Page 32 3404-001187 SWITCH-TACT;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,SPST SW716 3404-001187 SWITCH-TACT;12V,50MA,100GF,6X6X9.5,SPST SW718 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 ASSY PCB-F/AV; S.N.A C701 2201-000281 C-CERAMIC,DISC;1NF,+80-20%,50V,Y5V,TP,5X CN705 3710-001564 CONNECTOR-SOCKET;11P,1R,2mm,ANGLE,SN JC701 AC37-22002J JACK-PIN;3.2mm,DPSE-9814,2P,13mm,S/W SW706 3404-001188 SWITCH-TACT;12V,50MA,100GF,6X6X5,SPST SW730 3404-001188 SWITCH-TACT;12V,50MA,100GF,6X6X5,SPST Model No.: VCR-S407 Version: 1.0...

  • Page 33: Block Diagram

    -33 - BLOCK DIAGRAM LINE IN LA71750 XT301 : 4.433619 MHz LINE OUT & A2/NICAM (IC4N01) LA72646M IC605 24C081 M37760M Model No.: VCR-S407 Version: 1.0...
  • Page 34 Resistor are in ohms, 1/8W unless otherwise noted. Special note: Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the “electrostatically sensitive (ES) devices” section of this service manual. BLOCK IDENTIFICATION OF MAIN PCB Model No.: VCR-S407 Version: 1.0...
  • Page 35 -35 - Model No.: VCR-S407 Version: 1.0...
  • Page 36 -36 - S.M.P.S. Model No.: VCR-S407 Version: 1.0...

  • Page 37: Power Drive

    -37 - POWER DRIVE Model No.: VCR-S407 Version: 1.0...

  • Page 38: System Control/ Servo /Display

    -38 - SYSTEM CONTROL/ SERVO/ DISPLAY T-TOOL 8 Pin : CN705 S-TOOL 12Pin : CN771 T-TOOL (1~15) : CN704 S-TOOL (4~14) : CN705 Model No.: VCR-S407(S) Version: 1.0...

  • Page 39: Audio /Video

    -39 - AUDIO/ VIDEO Model No.: VCR-S407 Version: 1.0...

  • Page 40: Hi-Fi (Option)

    -40 - HI-FI (OPTION) Model No.: VCR-S407 Version: 1.0...
  • Page 41 -41 - Model No.: VCR-S407 Version: 1.0...

  • Page 42: Input-Output

    -42 - INPUT-OUTPUT Model No.: VCR-S407 Version: 1.0...

  • Page 43: Sub

    -43 - Model No.: VCR-S407 Version: 1.0...

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