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akira VCR-S208 Service Manual

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Video Cassette Recorder
Service Manual

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Summary of Contents for akira VCR-S208

  • Page 1 Video Cassette Recorder Service Manual...
  • Page 2 -2 - MODEL: VCR-S208 Model No.: VCR-S208 Version: 1.0...

  • Page 3: Table Of Contents

    BLOCK DIAGRAM ..........................40 S.M.P.S..............................43 POWER DRIVE............................. 44 TIMER ..............................45 SYSTEM CONTROL/ SERVO /OSD....................46 AUDIO /VIDEO............................. 47 HI-FI (OPTION)............................. 48 TM................................49 SECAM (OPTIONAL)........................... 50 A2 /NICAM............................51 INPUT-OUTPUT ........................... 52 SUB ................................ 53 Model No.: VCR-S208 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-S208 Version: 1.0...
  • Page 5 -5 - Model No.: VCR-S208 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-S208 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-S208 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-S208 Version: 1.0...

  • Page 9: Alignment & Adjustment

    Momently short-circuit th test point on Main PCB with pincers 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-S208 Version: 1.0...
  • Page 10 -10 - Location of adjustment button of remote control Model No.: VCR-S208 Version: 1.0...
  • Page 11 -11 - Location for adjustment mode setting Model No.: VCR-S208 Version: 1.0...
  • Page 12 5) Press the “ENTER” button of remote control again to store the option number. Turn the Power off. Model Option numbers VCR-208(S) 10, 12, 15, 20, 22, 25, 27, 35, 38, 42, 47, 55, 56, 57, 61, 64 Model No.: VCR-S208 Version: 1.0...
  • Page 13 #3 GUIDE POST PINCH ROLLER TENSION POST TILT SCREW #9 GUIDE POST X - POSITION ADJUST SILT AZIMUTH SCREW CAPSTAN #8 GUIDE POST TAKE UP REEL DISK SUPPLY REEL DISK Fig. 2-5 Location of Tape Transport Adjustment Model No.: VCR-S208 Version: 1.0...
  • Page 14 0.25mm. (Refer to Fig. 2-7 and 2-8) SCREW (A) SCREW (C) TLIT ADJUST HEIGHT ADJUST X-POSITION ADJUSTING SLIT SCREW (B) SCREW (D) AZIMUTH ADJUST X-POSITION LOCKING Fig. 2-7 Location of ACE Head Adjustment Screw Model No.: VCR-S208 Version: 1.0...
  • Page 15 3. If a curl or wrinkle of the tape occurs, slightly turn the screw (A) tilt adjust on the ACE head ass’y. 4. Reconfirm the ACE head height. WRINKLE (BAD) (GOOD) Fig. 2-9 Tape Guide Check Model No.: VCR-S208 Version: 1.0...
  • Page 16 5. Insert the (-) driver into the X-Point adjustment hole and adjust it so that envelope waveform is maximum. Test point : TP301 (Envelope) TP302 (Audio output) TP602 (H’D S/W -Trigger) AUDIO OUTPUT ENVELOPE HEAD SWITCHING Fig. 2-10 Location of Test point (Main PCB-Top View) Model No.: VCR-S208 Version: 1.0...
  • Page 17 8. Turn the guide roller heads with a flat head ( ) driver to obtain a flat video RF envelope as shown in Fig. 2-13. a b c d c,b,d/a Fig. 2-11 Envelope Waveform Adjustment Model No.: VCR-S208 Version: 1.0...
  • Page 18 Fig. 2-12 Adjustment Points IDEAL ENVELOPE S HEIGHT TOO HIGH T HEIGHT TOO HIGH S HEIGHT TOO LOW T HEIGHT TOO LOW GUIDE ROLLER S GUIDE ROLLER T Fig. 2-13 Guide Roller S, T Height Adjustment Model No.: VCR-S208 Version: 1.0...
  • Page 19 The video envelope should meet the specification as shown in Fig. 2-15. In SP mode, (A) should equal (B). If the head gap is wide, upper cylinder should be checked. Fig. 2-15 Envelope Input and Output Level Model No.: VCR-S208 Version: 1.0...
  • Page 20 Note : If the specification does not meet the followings specifications, replace the holder clutch ass’y and then recheck. <Table 2-2> MODE TORQUE g/cm GAUGE 42 ± 11 Cassette Torquemeter 145 ± 30 Cassette Torquemeter Model No.: VCR-S208 Version: 1.0...

  • Page 21: Cabinet Assembly

    -21 - CABINET ASSEMBLY Model No.: VCR-S208 Version: 1.0...
  • Page 22 Refer to table below P025 AC39-10019A CBF POWER CORD;KKP-419C,H03VVH2-F,VDE/KE W001 6003-000275 SCREW-TAPTITE;BH,+,B,M3,L10,BLK ,SWCH101 W006 AC60-12126A SCREW-BH;-,-,FE,FZY,BH,-,-,4*12,-,- W007 AC60-10063A SCREW-TAPTITE;-,-,L12,ZPC3,+,-,M3,-,SWRC Model A001 C001 C003 C015 VCR-S208S AC59-00071A AC97-02322E AC64-01375E AC64-01306A Model P001 P020 T001 VCR-S208S AC92-01534A AC61-00359A AC97-02251A Model No.: VCR-S208 Version: 1.0...
  • Page 23 -23 - Mechanical Parts (Top Side) Model No.: VCR-S208 Version: 1.0...
  • Page 24 T030 AC97-02323A ASSY-HOLDER FL CASSETTE;SECC+POM,X-11,Fo T031 AC61-60561A SPRING ETC-FL.LEVER-LR;X-9,SUS304 WPB,OD T032 AC97-02324A ASSY-LEVER FL ARM;SECC+POM,X-11,For X-11 T033 AC61-50658A GUIDE-CASS. DOOR;X-9,POM,-,-,-,NTR T051 AC71-00004A WIRE-LOADING;X-11,PVC+ WIRE,T0.38,0.88,L W015 6006-001092 SCREW-ASS’Y MACH;WS,PH,+,M3.0,L6.0,ZPC(Y W016 6006-001075 SCREW-ASS’Y TAPT;WSP,PH,+,M2.6,L5.0,ZPC( W017 AC60-10515A SCREW-MACHINE;-,-,M3,L3,PH,+,-,-,ZPC,- Model No.: VCR-S208 Version: 1.0...
  • Page 25 -25 - Mechanical Parts (Bottom Side) Model No.: VCR-S208 Version: 1.0...
  • Page 26 AC97-02196A ASSY-LEVER LOADING T;SECC+POM+SUS,X-11,F T044 AC81-00004A MOTOR-CAPSTAN;THRUST END PLAY-0.2,MR-FG T046 AC66-60051A BELT-PULLEY;-,5CM-70,2 * 2,-,71.3,-,X-9 T047 AC61-21012A HOLDER-CLUTCH ASSY;X-9,ABS,-,-,-,BLK,- T048 AC66-20581A GEAR-CENTER ASSY;X-9,POM,M=O.5,-,-,GRY,- T049 AC60-30306A FASTENER-WASHER SLIT;-,-,ID2.1,OD5.0,T0. T050 AC66-00006A LEVER-UP DOWN;TS-10,POM,-,-,-,-,NAT,- W018 6003-001450 SCREW-TAPTITE;PH,+,S,M2.6,L5,ZPC(YEL) W109 6003-000108 SCREW-TAPTITE;BH,+,B,M2.6,L6,ZPC(YEL),SW Model No.: VCR-S208 Version: 1.0...

  • Page 27: Electrcal Part List

    C1SS35 2401-003480 C-AL;1000UF,20%,10V,LZ,TP,10X16MM,5 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,1A,DO-204AC,TP D1SD31 0402-001195 DIODE-RECTIFIER;F1T4,400V,1A,DO-204AC,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 Model No.: VCR-S208 Version: 1.0...
  • Page 28 R-METAL OXIDE;0.68ohm,5%,2W,AE,TP,6x16mm R1SS03 2008-001033 R-FUSIBLE(S);10ohm,5%,2W,AF,TP,3.9x10mm 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 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM 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 R1SS35 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM R1SS51 2007-008711 R-CHIP;1MOHM,5%,1/2W,TP,5025 VA1SS1 1405-001026 VARISTOR;470V,600A,9x7mm,TP ZD1SF1 0403-001318 DIODE-ZENER;MTZJ4.3B,4.17-4.43V,500MW,DO ZD1SF2 0403-000752 DIODE-ZENER;MTZJ22C,21.08-22.17V,500MW,D Model No.: VCR-S208 Version: 1.0...
  • Page 29 2203-002398 C-CER,CHIP;22nF,10%,50V,X7R,TP,1608 C603 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,-,1608 C604 2401-002095 C-AL;47uF,20%,25V,GP,TP,6.3x5,5 C605 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP,1608 C606 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 2203-000726 C-CER,CHIP;3.9nF,10%,50V,X7R,TP,1608,- C613 2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V C614 2203-000315 C-CER,CHIP;0.12NF,5%,50V,C0G,TP,1608 Model No.: VCR-S208 Version: 1.0...
  • Page 30 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 C664 2202-000797 C-CERAMIC,MLC-AXIAL;10NF,30%,16V,Y5S,TP, C680 2401-000118 C-AL;1000uF,20%,10V,GP,TP,10x12.5,5 C690 2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP,1608,- C692 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5,2.5 C695 2203-000357 C-CER,CHIP;0.15NF,5%,50V,C0G,TP,1608 C697 2203-002398 C-CER,CHIP;22nF,10%,50V,X7R,TP,1608 CN604 AC37-00027A CONNECTOR-HEADER;20045WS,X-11,T8.5,W17.4 D601 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP D603 0401-000101 DIODE-SWITCHING;1N4148,75V,150MA,DO-35,T D604 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP D606 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP Model No.: VCR-S208 Version: 1.0...
  • Page 31 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 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R613 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R614 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R621 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R622 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM R625 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 R630 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 R631 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R637 2001-000793 R-CARBON;47OHM,5%,1/8W,AA,TP,1.8X3.2MM Model No.: VCR-S208 Version: 1.0...
  • Page 32 R695 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM R696 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM R697 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 R698 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 R698A 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM S602 0603-001134 PHOTO TR;-,30V,4V,50mA,75mW,TRAY S602A AC61-00341A HOLDER-TR;X-11,POM(K300),-,-,-,NTR,- SW601 AC34-00005A SWITCH MODE;-,-,-,-,-,-,-,-,-,-,-,-,-,-, SW602 AC34-00006A SWITCH-REC;-,-,-,-,-,-,-,-,-,-,-,-,-,-,- XT601 2801-003318 CRYSTAL-UNIT;32.768KHz,20ppm,28-AAP,12.5 XT602 2801-001381 CRYSTAL-UNIT;12MHz,30ppm,28-AAA,30pF,50o Model No.: VCR-S208 Version: 1.0...
  • Page 33 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,-,1608 C344 2203-000315 C-CER,CHIP;0.12NF,5%,50V,C0G,TP,1608 C345 2203-001607 C-CER,CHIP;0.22nF,5%,50V,NP0,-,1608 C346 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP,1608 C347 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,-,1608 C348 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,TP,1608 C349 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,-,1608 C350 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP,1608 C351 2401-002095 C-AL;47uF,20%,25V,GP,TP,6.3x5,5 C352 2401-000588 C-AL;1uF,20%,50V,GP,TP,3x5,2.5 C353 2401-000588 C-AL;1uF,20%,50V,GP,TP,3x5,2.5 C354 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5,2.5 Model No.: VCR-S208 Version: 1.0...
  • Page 34 CN3A02 AC37-00028A CONNECTOR-SOCKET;-,X-11,T9.0,W8.5,PBT NT CN3A1S 3809-001206 CABLE-FLAT;30V,-20to+80C,140mm,6P,1.25mm D301 0401-000101 DIODE-SWITCHING;1N4148,75V,150MA,DO-35,T D302 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP FL3A01 2702-000166 INDUCTOR-RADIAL;47uH,5%,6.0x6.4mm IC301 1204-002141 IC-VIDEO PROCESS;LA71730EM-MPB-E,QFP,100 J301 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J302 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J303 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J308 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J309 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 Model No.: VCR-S208 Version: 1.0...
  • Page 35 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM R327 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 R328 2007-000122 R-CHIP;1.2Kohm,5%,1/10W,TP,1608 R329 2007-000081 R-CHIP;2.7Kohm,5%,1/10W,TP,1608 R330 2007-000087 R-CHIP;6.8Kohm,5%,1/10W,TP,1608 R331 2007-000079 R-CHIP;1.8Kohm,5%,1/10W,TP,1608 R333 2007-000098 R-CHIP;56Kohm,5%,1/10W,TP,1608 R334 2007-000122 R-CHIP;1.2Kohm,5%,1/10W,TP,1608 R336A 2007-001167 R-CHIP;75ohm,5%,1/10W,TP,1608 R360 2007-001196 R-CHIP;820Kohm,5%,1/10W,TP,1608 R372 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R373 2007-000092 R-CHIP;15Kohm,5%,1/10W,TP,1608 Model No.: VCR-S208 Version: 1.0...
  • Page 36 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 R3A60 2001-000766 R-CARBON;43KOHM,5%,1/8W,AA,TP,1.8X3.2MM W082 3301-000297 BEAD-AXIAL;25ohm,3.6x1.2x5.7mm,,TP,,, W098 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM W101 3301-000297 BEAD-AXIAL;25ohm,3.6x1.2x5.7mm,,TP,,, W208 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 W241 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM W242 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM W281 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 W355 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 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-S208 Version: 1.0...
  • Page 37 AC40-00029A TM BLOCK;TCMK0601PD20A,PAL B/G + I + D/ ZD401 0403-000390 DIODE-ZENER;UZP33B,31.4-34.6V,1000MW,DO- INPUT-OUTPUT PARTS C806 2203-000236 C-CER,CHIP;0.1NF,5%,50V,C0G,TP,1608 C822 2203-000236 C-CER,CHIP;0.1NF,5%,50V,C0G,TP,1608 C837 2203-000783 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,1608 C844 2203-000783 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,1608 J801 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 JK801 AC37-20001H JACK-RCA;DPAM-,4P,MONO,PI3.3 L807 2701-000181 INDUCTOR-AXIAL;33uH,5%,2434 L810 2701-000181 INDUCTOR-AXIAL;33uH,5%,2434 Q809 0501-000341 TR-SMALL SIGNAL;KSC1623-L,NPN,200mW,SOT- Model No.: VCR-S208 Version: 1.0...
  • Page 38 C-CER,CHIP;0.33NF,5%,50V,C0G,TP,1608 FJC701 AC37-00002A JACK-PIN;3.2MM,DPSM-9864,2P,ARREY,13MM FL705 2701-000181 INDUCTOR-AXIAL;33uH,5%,2434 IC701 1003-001561 IC-LED DRIVER;PT6961,SOP,32P,300MIL,-,40 J701 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J702 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J704 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J705 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 J706 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 L702A 2701-000002 INDUCTOR-AXIAL;100UH,10%,4298 R701 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R702 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 Model No.: VCR-S208 Version: 1.0...
  • Page 39 R-CARBON;51KOHM,5%,1/8W,AA,TP,1.8X3.2MM R707 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 R731 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 RM701 AC32-00006A MODULE REMOCON;TSOP2238WE1,38KHZ,-,5.08m SW703 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 SW704 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 SW706 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 SW707 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 SW708 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 SW710 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 SW711 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 SW713 3404-001182 SWITCH-TACT;DC12V,50MA,100GF,6.0X6.0X5.0 Model No.: VCR-S208 Version: 1.0...

  • Page 40: Block Diagram

    -40 - BLOCK DIAGRAM LA71750 / LA71730 XT301 : 4.433619 MHz XT302 : 3.579545 MHz & A2/NICAM (IC4N01) XT4N01 = 18.432MHz LA72646M IC605 24C02 M37760M Model No.: VCR-S208 Version: 1.0...
  • Page 41 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-S208 Version: 1.0...
  • Page 42 -42 - Model No.: VCR-S208 Version: 1.0...
  • Page 43 -43 - S.M.P.S. Model No.: VCR-S208 Version: 1.0...

  • Page 44: Power Drive

    -44 - POWER DRIVE Model No.: VCR-S208 Version: 1.0...

  • Page 45: Timer

    -45 - TIMER Model No.: VCR-S208 Version: 1.0...

  • Page 46: System Control/ Servo /Osd

    -46 - SYSTEM CONTROL/ SERVO/ OSD Model No.: VCR-S208 Version: 1.0...

  • Page 47: Audio /Video

    -47 - AUDIO/ VIDEO Model No.: VCR-S208 Version: 1.0...

  • Page 48: Hi-Fi (Option)

    -48 - HI-FI (OPTION) Model No.: VCR-S208 Version: 1.0...
  • Page 49 -49 - J401 F MODEL OPTION Model No.: VCR-S208 Version: 1.0...

  • Page 50: Secam (Optional)

    -50 - SECAM (OPTIONAL) Model No.: VCR-S208 Version: 1.0...

  • Page 51: A2 /Nicam

    -51 - A2/ NICAM Model No.: VCR-S208 Version: 1.0...

  • Page 52: Input-Output

    -52 - INPUT-OUTPUT Model No.: VCR-S208 Version: 1.0...

  • Page 53: Sub

    -53 - Model No.: VCR-S208 Version: 1.0...

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