Aiwa HV-FX8100 Service Manual Download Page 86

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2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111

737004

Printed in Japan

Summary of Contents for HV-FX8100

Page 1: ...ec SLP 11 12 mm sec SP 3 5 hours with T 210 tape LP 7 hours with T 210 tape SLP 10 5 hours with T 210 tape 1 0Vp p 75ohm unbalanced 1 0Vp p 75ohm unbalanced 50dB nominal 8dBs 50K ohm 8dBs less than 1K...

Page 2: ...LOCK DIAGRAMS Y C AUDIO CCD HEAD AMP TUNER SYSTEM CONTROL HIFI DEMODULATOR DISPLAY OPERATION POWER DECK SCHEMATIC DIAGRAM OPERATION SCHEMATIC DIAGRAM PRINTED CIRCUIT BOARDS OPERATION1 2 DECK PRINTED C...

Page 3: ...ated parts must be used 3 PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING There are parts which use the insulation material such as a tube or tape for safety or which are assem...

Page 4: ...w 2 Disconnect the following connectors CP1001 CP1002 CP1003 CP4001 CP4002 and CP4003 Remove the Deck Chassis in the direction of arrow 1 2 3 4 Bottom Plate Deck Chassis 1 4 SYSCON PCB AND JACK PLATE...

Page 5: ...assis Main Chassis Cassette Side L Cassette Side R Locker R Fig 2 4 2 5 CASSETTE SIDE L R Refer to Fig 2 5 Unlock the 4 supports 1 and then remove the Cassette Side L R 1 Screw Torque 5 0 5kgf cm B2 1...

Page 6: ...upports 2 and remove the Tension Band Ass y Unlock the support 3 and remove the Tension Holder Remove the SS Brake Spring Remove the SS Arm Brake 1 2 3 4 5 6 7 8 1 2 1 Loading Motor Ass y Link Lever M...

Page 7: ...Spring Remove the screw 1 Unlock the 2 supports 2 and remove the Cassette Opener Remove the Pinch Roller Block Pinch Roller Arm Spring Pinch Roller Lever Ass y and P5 3 Arm Ass y 1 2 3 4 1 2 2 P5 Spri...

Page 8: ...tan DD Unit 1 2 3 Screw Torque 5 0 5kgf cm Fig 2 16 2 17 MIDDLE GEAR MAIN CAM Refer to Fig 2 17 A Remove the Polyslider Washer 1 then remove the Middle Gear Remove the E Ring then remove the Main Cam...

Page 9: ...e the Loading Gear Spring 2 When you install the Clutch Actuator install as shown in the circle of Fig 2 19 C Refer to Fig 2 19 C Fig 2 19 C Clutch Actuator NOTE Do not touch the roller of Guide Rolle...

Page 10: ...op Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L...

Page 11: ...or Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor...

Page 12: ...THE REPLACING OF MEMORY IC Adjusting of the Tracking to the center position Refer to the MECHANICAL ADJUSTMENT GUIDE ROLLER and ELECTRICAL ADJUSTMENT PG SHIFTER Press the ATR button on the remote cont...

Page 13: ...ntact with the tape Clean the rubber and parts which the rubber touches Replace when rolling becomes abnormal Clean the Head CONFIRMATION OF USING HOURS PLAY REC total hours can be checked on the FIP...

Page 14: ...lly Clean the full erase head in the same manner Refer to the figure below Audio Control Head 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use the gauze moistened with isopropyl alcoh...

Page 15: ...2 seconds ADDRESS and DATA should appear as FIG 1 ADDRESS DATA 3 4 5 6 7 8 The unit will now have the correct DATA for the new MEMORY IC Fig 1 ADDRESS is now selected and should blink Using the SET o...

Page 16: ...JG001T X Value Adjustment For 2 heads model JG001B Stair Steps 7KHz For 4 heads model JG001I Color Bar 1KHz For 4 heads model JG001S X Value Adjustment For 4 heads model JG002B VSR Torque Brake Torqu...

Page 17: ...rve the chroma signal There are two types of the new alignment tape CH 1B for NTSC and CH 2 for PAL On each tape four signals 1 4 are recorded for the times and in the order shown below The TTV MP1 fo...

Page 18: ...ght Adjustment Jig JG024A A Cut Position Fig 1 2 B B Tension Adjust 1 3 CONFIRMATION OF PLAYBACK TORQUE AND BACK TENSION TORQUE DURING PLAYBACK Load a video tape T 120 recorded in standard speed mode...

Page 19: ...is adjusted precisely at the factory Adjustment is not necessary as usual When you replace the parts of the tape running mechanism because of long term usage or failure the confirmation and adjustment...

Page 20: ...tle distortion is appeared then adjust the a Reflected picture of Stamp Mark Stamp Mark Audio Control Head P4 Post Fig 2 2 A Audio Control Head 1 3 2 Fig 2 2 B Tape Audio Control Head Fig 2 2 C 0 25 0...

Page 21: ...NTS 3 MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 1 Tension Adjust 2 Tension Arm 3 Guide Roller 4 P1 Post 5 Audio Control Head 6 7 8 9 10 X value adjustment driver hole P4 Post T Br...

Page 22: ...S MODE PLAYBACK Input Signal Alignment Tape JG001B INSTRUCTIONS 1 2 3 4 Connect CH 1 on the oscilloscope to TP1002 and CH 2 to TP4201 Playback the alignment tape JG001B Press and hold the Tracking Aut...

Page 23: ...D2 2 2 ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE SYSCON PCB TU6001 T501 ELECTRICAL ADJUSTMENTS TP1001 J4201 TP4201 TP1002 TP4001...

Page 24: ...HOOTING GUIDE E 1 POWER DOES NOT TURN ON NO YES NO YES YES NO CHECK THE AROUND OF T501 AT PIN 11 CHECK IC1001 CHECK IC1001 CHECK Q509 AND Q513 IS COLLECTOR OF Q509 6V IS PIN 50 OF IC1001 0V DOES DISPL...

Page 25: ...YES NO NO YES DOES THE POWER CUT AFTER THREE SECONDS CHECK A TAPE LOADING LOADING BELT CAPSTAN DD UNIT AND CYLINDER UNIT DOES THE POWER CUT AFTER ABOUT SIX SECONDS CHECK REEL SENSOR AND REEL BELT DOES...

Page 26: ...NO NO YES YES IN PLAYBACK IS AT PIN 4 OF CP1001 ABOUT DC 12 6V CHECK AT 12 6V LINE POWER BLOCK IN PLAYBACK IS AT PIN 7 OF CP1001 ABOUT DC 2 6V CHECK IC1001 CHANGE CYLINDER MOTOR AT PLAYBACK AND RECORD...

Page 27: ...E E 4 YES NO NO YES NO YES AUDIO SHAKES CHANGE AUDIO HEAD AT PLAYBACK IS INPUT ABOUT 0 4V AT PIN 9 OF IC1001 CHANGE CAPSTAN DD UNIT AT PLAYBACK IS PIN 3 OF CP1002 3V CHECK IC1001 CHECK AUDIO BLOCK IS...

Page 28: ...ECK WORM GEAR OF CASSETTE LOADING BLOCK WHEN A CASSETTE CAN NOT INSERTED IS PIN 25 OF IC1001 5V CHECK LED OF DECK PHOTO SENSOR WHEN A CASSETTE IS INSERTED IS THE VOLTAGE BETWEEN PIN 3 AND PIN 4 OF CP1...

Page 29: ...HER CASSETTE INSERT DEFECTIVE CASSETTE OR CASSETTE LOADING BLOCK DO SW1001 AND REC LEVER CORRECTLY SET CORRECTLY SW1001 AND REC LEVER SET AFTER INSERTING CASSETTE IS PIN 53 OF IC1001 0V CHECK SW1001 N...

Page 30: ...TROUBLESHOOTING GUIDE E 7 NO YES CAN NOT FF REW AT FF REW DOES VOLTAGE AT PIN 71 OF IC1001 CHANGE CHECK DECK MECHANISM CHECK LINE OF IC1001 AT PIN 29 AND PIN 30...

Page 31: ...T UNLOADS IMMEDIATELY DOES CYLINDER ROTATE IS THE VOLTAGE AT PIN 4 OF CP1001 12 6V CHECK POWER BLOCK AT PLAY IS THE VOLTAGE AT PIN 7 OF CP1001 2 6 CHANGE CYLINDER UNIT IS THERE HEAD SW PULSE AT TP1002...

Page 32: ...OF CP1001 AT PIN 5 5V 5V YES NO NO YES CHANGE CYLINDER MOTOR IS PIN 7 OF CP1001 2 6V CHANGE IC1001 CHANGE CYLINDER MOTOR NO NO YES YES AT PLAY THE PICTURE JITTERS IS FG WAVE OF CP1001 AT PIN 5 5V 5V...

Page 33: ...0 AUTO TRACKING DOES NOT OPERATE IN AUTO TRACKING IS THE VOLTAGE AT PIN 24 OF IC1001 MORE THAN DC 1 56V DOES THE CTL PULSE SIGNAL ABOUT 1 0Vp p APPEAR AT PIN 7 OF IC1001 1 0Vp p NO NO YES YES CHECK CO...

Page 34: ...DD MOTOR ROTATE WHEN PLAYBACK FF OR REW MODE IS ACTIVE UNIT STOPS IMMEDIATELY NO NO YES YES REFER TO SECTION CAPSTAN DD MOTOR NOT ROTATING IS THERE REEL SENSOR PULSE SIGNAL AT PIN 69 AND PIN 70 OF IC1...

Page 35: ...NO NO YES YES YES YES YES NO BY ADJUSTING THE MANUAL TRACKING UP DOWN BUTTONS WILL THE LINE DISAPPEAR CHECK P B ENVELOPE IS A HEIGHT OF GUIDE POST MAXIMUM THE HEIGHT OF GUIDE POST READJUST IS PG SHIF...

Page 36: ...IS THE VOLTAGE OF IC4001 AT PIN 21 54 56 57 75 AND 87 5V CHECK POWER BLOCK CHECK IC4001 IS THERE VIDEO SIGNAL OF IC4001 AT PIN 35 YES IS THERE VIDEO SIGNAL OF IC1001 AT PIN 17 IS THERE VIDEO SIGNAL O...

Page 37: ...TROUBLESHOOTING GUIDE E 14 NO YES NO AT PLAYBACK THE COLOR DOES NOT APPEAR IS THERE VIDEO SIGNAL AT PIN 35 OF IC4001 CHECK IC4001 IS THERE COLOR SIGNAL IN VIDEO SIGNAL AT PIN 35 OF IC4001 CHECK IC4001...

Page 38: ...R CLEANING HEADS IS NOISY A WAVE OF VIDEO SIGNAL AT PIN 35 OF IC4001 CHECK CYLINDER IS NOISY A WAVE OF VIDEO SIGNAL AT PIN 17 OF IC1001 CHECK IC4001 IS NOISY A WAVE OF VIDEO SIGNAL AT PIN 19 OF IC1001...

Page 39: ...CHROMA SIGNAL AT PIN 40 OF IC4001 CHECK J4201 J601 CIRCUIT AROUND IT IS THERE CHROMA SIGNAL AT PIN 35 OF IC4001 CHANGE IC4001 IS THERE CHROMA SIGNAL AT PIN 19 OF IC1001 CHANGE IC1001 CHECK CIRCUIT ARO...

Page 40: ...NOT APPEAR IS THE VOLTAGE AT PIN 4 OF IC4001 ABOUT 2 5V CHECK C4024 AND AROUND CIRCUIT OF IT IS THERE AUDIO SIGNAL AT PIN 96 OF IC4001 CHECK CIRCUIT AROUND AT PIN 97 OF IC4001 IS THERE AUDIO SIGNAL AT...

Page 41: ...R NOT ROTATING IN PLAYBACK IS THE VOLTAGE AT PIN 5 OF CP1002 12 6V CHECK POWER BLOCK IS THE VOLTAGE AT PIN 8 OF CP1002 5V IN PLAYBACK IS THE VOLTAGE AT PIN 4 CP1002 ABOUT 2V IS PIN 102 OF IC1001 ABOUT...

Page 42: ...001 CHECK A C HEAD AND CIRCUIT AROUND OF IC4001 CHECK SNAPPING OF A WIRE IN T4001 AND CIRCUIT AROUND IT NO YES NO NO YES YES IS THERE AUDIO SIGNAL AT PIN 80 OF IC4001 CHECK THE CIRCUIT FROM TUNER AND...

Page 43: ...E 20 NO NO YES YES THE CASSETTE INSERT BUT THE TAPE DOES NOT MOVE DOES THE MODE APPEAR AT DISPLAY CHECK LOADING MOTOR AND MODE SENSOR RELATION DEPARTMENT DOES OPERATE WITH REMOTE CONTROL CHECK IC1001...

Page 44: ...1 CHECK CIRCUIT OF VIDEO SIGNAL FROM VIDEO IN OR TUNER TO IC4001 IS BASE OF Q4003 5V IS PIN 90 OF IC1001 5V CHANGE IC1001 IS THERE VIDEO AT PIN 35 OF IC4001 CHANGE IC4001 CHECK THE CYLINDER UNIT AND C...

Page 45: ...RMALITY AUDIO JACK CONNECT CONNECTION IS DONE OVER AGAIN ARE THERE THE VOLTAGE OF MB 5V BM 5V PB5V 5V TU32V 32V CHECK POWER BLOCK CHECK THE PICTURE IS THERE VIDEO SIGNAL AT PIN 24 OF TU6001 CHANGE TU6...

Page 46: ...TO SECTION E E AUDIO STEREO DOES NOT APPEAR IS THE VOLTAGE AT PIN 21 54 56 57 75 AND 87 OF IC4001 5V CHECK POWER BLOCK IS THERE PIN 92 OF IC1001 0V CHANGE IC1001 IS THERE AUDIO SIGNAL AT PIN 10 AND P...

Page 47: ...DOES NOT APPEAR IS VOLTAGE AT PIN 25 40 AND 51 5V CHECK POWER BLOCK IS VOLTAGE AT PIN 58 12V CHECK POWER BLOCK IS THERE AUDIO SIGNAL AT PIN 10 AND 15 OF IC5501 CHANGE J601 IS THERE AUDIO SIGNAL AT PI...

Page 48: ...ES NO NO DOES E E AUDIO MONO APPEAR REFER TO SECTION E E AUDIO MONO DOES NOT APPEAR IS THERE AUDIO SIGNAL AT PIN 48 OF IC5501 CHECK CIRCUIT AROUND OF TU6001 AT PIN 22 IS THERE AUDIO SIGNAL A COLLECTOR...

Page 49: ...ONO DOES NOT APPEAR DOES E E AUDIO STEREO APPEAR REFER TO SECTION E E AUDIO STEREO DOES NOT APPEAR AT THE TIME OF CHANNEL SWITCHING DOES DISPLAY OF THE STEREO GO OUT THE SCREEN CHANGE IC5501 IS THERE...

Page 50: ...R REFER TO SECTION E E AUDIO STEREO DOES NOT APPEAR DOES NORMAL PB AUDIO APPEAR REFER TO SECTION AT PLAY AUDIO DOES NOT APPEAR IS THERE AUDIO SIGNAL AT PIN 22 AND 24 OF IC5501 CHECK CIRCUIT OF HEAD AM...

Page 51: ...AUDIO APPEAR REFER TO SECTION E E AUDIO MONO DOES NOT APPEAR IS THERE AUDIO SIGNAL AT PIN 10 AND 15 OF IC5501 CHECK CIRCUIT AROUND OF TU6001 AND J601 IS THERE AUDIO SIGNAL AT PIN 22 AND 24 OF IC5501 C...

Page 52: ...VIN2 IN Input terminal for video signal 17 CVIN1 CVIN1 IN Input terminal for video signal 18 OSDVCC OSDVCC AT 5 V 19 CVOUT CVOUT OUT Output terminal for video signal 20 OSDVSS OSDVSS Ground 21 4 2FSCO...

Page 53: ...ing with FIP drive 64 SO1 SO1 FL_SD_OUT OUT Indication data and mode transmission to FIP drive 65 SI1 SI1 IN Input terminal of DATA FZTAT input 66 P47 NC OUT Not used 67 P46 LDM_FWD OUT Output signal...

Page 54: ...tuner and output high at external input play 98 P82 VIDEO_MUTE H OUT Mute signal of Video mute 99 C ROT C ROTARY OUT Color Rotary Control output 100 H AMP SW H AMP_SW OUT Switching output of Head Amp...

Page 55: ...SERVO TIMING CHART IC1001 OEC0090A F2 1 WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED DFG 104 PIN DPG 103 PIN V SYNC TRICK PB 109 PIN REC CTL REC 7 PIN V SYNC E E 111 PIN H SW P 105 PIN CH 1 CH 2...

Page 56: ...MECHANICAL MOVEMENT NO CAPSTAN ROTATING R SLOW LIGHT GUARD LIGHT RECEIVING EOT BOT MSSEN A MSSEN B LOADING ARM PINCH ROLLER LIGHT RECEIVING LIGHT GUARD LIGHT RECEIVING LIGHT GUARD LIGHT GUARD L T BRAK...

Page 57: ...2 T1 ENE271D 10A MTZJ13B T 77 21DQ04N TA2B1 MTZJ27D T 77 RGP10JE G3 MTZJ33B T 77 UG2D G23 MTZJ5 1C T 77 MTZJ5 6C T 77 MTZJ6 8B T 77 IC 64PIN 32PIN 8PIN 3PIN 8PIN 100PIN AN3662FBP BU2977FS S 24C08ADPA...

Page 58: ...Y TPE2 2SC4160 OEC YAC2SC2412KT146 R STLP621 D4 GR LF2RPI 352Q01R DTA114EKAT146 PNA2604M010R 2SA1318 S T AA DTA124EKAT146 2SC1815Y TPE2 DTC124EKAT146 2SC3331 S T U A 2SD1246 S T AA 2SD734 E F AA SG 26...

Page 59: ...LPF V I CONV P R Y LPF YNR COMB N L DEEM NC1 Y C MIX SYNC SEP VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC T4001 CLAMP EQ AMP LINE AMP MUTE ALC SP LP EP H INPUT_SEL TRICK_PB H EE H DOC_XO_CTL REC EE...

Page 60: ..._CLK IIC_DATA AFT S CURVE SYSCON 16 32V H 2 15 FSC Y C AUDIO CCD HEAD AMP 13 14 4 P CON 5V 4 AUDIO_OUT R AUDIO_OUT L RF_CONV_A OUT Q4203 MUTE SW Q4204 MUTE SW Q4202 SW AUDIO_OUT_MUTE L TUNER_L Q6001 S...

Page 61: ...W 100 TRICK_PB H EE H DUMMY_V SYNC C ROTARY SP LP EP H H SW AUDIO_MUTE H REC EE PB H AMP_SW V ENV V REC ST H 90 24 CV IN1 17 ENV DET V REC_ST H OSD_V CTL 3 CTL 4 CV OUT AFT S CURVE 33 19 VCR H 96 IIC...

Page 62: ...K IIC_DATA AUDIO_OUT_R ST_SELECT FRONT_A_IN L FRONT_A_IN R HF2 HF_COM FSC HF1 FROM_NORMAL_A TO_NORMAL_A TUNER SYSCON Y C AUDIO CCD HEAD AMP 51 58 40 P CON 12V P CON 5V INPUT SW AMP AMP RFC OUTPUT SW P...

Page 63: ..._S_CLK FL_CS 1 2 H 5 CH DOWN CH UP J601 2 4 7 6 5 3 1 ONE TOUCH PB KEY B 8 7 CP607 FRONT_V_IN 5 FRONT_A_IN L FRONT_A_IN R 3 1 ONE TOUCH PB KEY B 8 6 CP652 FRONT_V_IN 4 FRONT_A_IN L FRONT_A_IN R 2 1 OT...

Page 64: ...L SYSCON CONTROL PHOTO COUPLER SW T501 12 13 11 4 5 IC501 KIA431 VOLTAGE CTL IC 1 2 PHOTO COUPLER L501 AC IN Q509 Q518 P CON 5V SW OSD P CON 5V SW POWER_ON L D505 D508 D523 D528 2 10 9 Q512 P CON 12V...

Page 65: ...THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE AT EACH PART WAS DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE SINCE THESE PARTS MARKED BY CAUTION DANS LA...

Page 66: ...14_1 3 3K 1 4W SW607 SKQNAED010 STILL PAUSE SW608 SKQNAED010 CH UP SW606 SKQNAED010 CH DOWN SW605 SKQNAED010 STOP EJECT SW604 SKQNAED010 REC OTR SW603 SKQNAED010 FF CUE SW602 SKQNAED010 PLAY SW601 SKQ...

Page 67: ...DE OPERATION1 SOLDER SIDE OPERATION2 SOLDER SIDE SW607 SW605 SW606 SW608 SW601 SW602 SW603 SW604 R601_1 R602_1 R603_1 R604_1 R605_1 R607_1 CP602 SW610 SW609 D602 J601 R614_1 R608_1 R609_1 R610_1 CP607...

Page 68: ...029 C4032 C4036 C4048 C5527 C5518 C5553 C4055 C5504 Q513 C501 C507 Q1007 C5514 R4070 R4072 R4029 R4017 Q4202 C4067 C4068 R4053 R1016 R661 C6004 Q6001 R6008 C6007 C4074 IC651 C660 C655 C662 C663 Q4205...

Page 69: ...01 L5504 W171 W161 W147 W148 W149 R1017 R1020 L6003 R6010 W834 R4027 D512 TP1001 W095 C4044 Q 1 0 0 5 Q1004 C4004 CP1001 CP1003 CP651 CP4002 R4062 D1001 W011 W030 D506 W122 D520 R1003 D1002 W024 W827...

Page 70: ...1 C4209 Q4204 Q4203 C5510 C5552 C5516 C4002 Q4006 Q4005 C4010 L4003 R6004 C4024 C4022 C4017 W070 W068 C4043 Q4009 C4058 C4059 C4060 C4061 C4062 C4034 C4031 C4033 C4030 Q4007 R5519 C5505 W802 W805 W066...

Page 71: ...V ENV W801 L4007 100uH Q4005 2SA1318 BIAS CTL Q4009 2SA1015Y BUFFER X4001 3 579545MHz L4003 100uH L4002 47uH 0305 L4001 22uH 0305 L4008 47uH 0305 L4005 22uH 0305 AUDIO SIGNAL REC AUDIO SIGNAL PB PLAY...

Page 72: ...OWER_ON L POWER_ON L RESET LDM R LDM F CENT_LED REEL T REEL S IIC_CLK CAP_F R FL_S_CLK IIC_DATA DOC_XO_CTL SO1 FL_SD_OUT IIC_DATA INPUT_SEL POWER_FAIL POWER FAIL 4FSC IIC_CLK H SW H AMP_SW ENV DET AUD...

Page 73: ...6010 270 1 4W R6009 1K R6008 1K R4210 100 R4207 2 7K 1 4W R4211 2 7K R6006 10K R6005 22K R4206 390 R4212 390 R4204 10K R4205 10K R4202 75 R6004 1K1 4W C4209 10 16V KA C6008 47 6 3V KA C4201 470 6 3V Y...

Page 74: ...A TP5501 HIFI ENV W817 L5502 100uH L5501 100uH 0305 L5504 22uH 0305 AUDIO SIGNAL REC AUDIO SIGNAL PB FSC IIC_CLK P CON 5V P CON 5V IIC_DATA TUNER_A AUDIO_MUTE H FRONT_A_IN R FRONT_A_IN L AUDIO_OUT R A...

Page 75: ...IME C506 100 10V YK C508 82 200V WA C514 1000 10V YK C518 10 100V YK C517 1 50V KA C519 470 25V YK C520 470 10V YK C522 220 25V YK C523 10 100V YK C524 0 0033 250V RS C510 0 018 B C511 0 012 B C501 0...

Page 76: ...00 6 3V YK W840 W841 AUDIO SIGNAL REC RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 7G 6G 5G 4G 3G 2G 1G HEATER_DC HEATER_DC P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 7G 6G 5...

Page 77: ...CYL B CYL FG CYL DRIVE GND DRIVE CONTROL VCC MICRO MOTOR M2003 CD4001 FFC CD601 CD602 FFC FFC CD1002 FFC FRONT A IN R FRONT A IN L GND GND FRONT V IN GND KEY B ONE TOUCH PB FRONT A IN R FRONT A IN L G...

Page 78: ...PB 2 s 50 0V div PB 5ms 1 0V div 12 5 REC 5 s 20 0V div 6 8 7 PB 200ms 1 0V div PB 200ms 1 0V div POWER ON 50ns 500mV div PB 500 s 1 0V div 9 PB 10ms 1 0V div 10 SYSCON POWER HIFI DEMODULATOR Y C AUDI...

Page 79: ...1 T501 611 612 616 609 613 632 619 702 702 702 702 633 618 615 617 705 701 PCB280 OPERATION 2 PCB 601 PCB270 OPERATION 1 PCB 631 631 602 604 605 626 608 610 620 621 622 623 624 606 607 625 627 628 629...

Page 80: ...FF 1 621 S3 5WP D06 940 BUTTON REW 1 622 S3 5WP D06 950 BUTTON BASE 1 623 S3 5WP D06 970 BUTTON PAUSE 1 624 S3 5WP D06 980 RING OTPB 1 625 S3 5WP D06 890 BUTTON POWER 1 626 S3 5WP D06 900 BUTTON PLAY...

Page 81: ...11 509 329 330 502 502 PCB550 DECK PCB ASS Y 303 AA AD AD AD AD AA AD AD AA AA AB AB AD AD BA AA 352 503 503 367 501 356 317 369 309 355 Applying positions AA AB AC AD and BA for the grease or oil are...

Page 82: ...AA AA AD AD AA AA AA AA AA AC AA 307 354 326 327 322 513 350 308 337 AA 325 AD AA AD NOTE Applying positions AA AB AC AD and BA for the grease or oil are displayed for this section Check if the correc...

Page 83: ...Y WASHER 2 6 4 7 2 321 S5 OA6 001 880 BRAKE T ASS Y S 1 513 S2 P18 450 5N0 PW CUT 1 8 4 5 0 5 1 322 S5 OA6 001 910 CAP BRAKE ASS Y S 1 514 S3 ETW 300 000 E RING 3 2 323 S5 OA9 002 130 LINK ASS Y 1 515...

Page 84: ...7 010 549 010 CAP E 47 6 3V D512 S2 8T1 DQ0 400 DIODE 21DQ04N TA2B1 C4004 87 010 549 010 CAP E 47 6 3V D513 S9 7U0 130 1B0 ZENER MTZJ13B C4010 87 010 549 010 CAP E 47 6 3V D514 S2 3T0 UG2 D00 DIODE SI...

Page 85: ...320 SW TACT SW603 S5 042 01T 320 SW TACT B501 S2 4AT 034 810 CORE BEADS BL02RN1 R62T2 SW604 S5 042 01T 320 SW TACT B502 S2 4AT 036 550 CORE BEADS BL01RN1 A63T6 SW605 S5 042 01T 320 SW TACT SW606 S5 04...

Page 86: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 737004 Printed in Japan...

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