Teac V-66C Service Manual Download | Manualshive

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Summary of Contents for V-66C

Page 1: ...TEAC SERVICE MANUAL V 66C Stereo Cassette Deck Effective September 1982 B 20125 5704015300...

Page 2: ...peed drift 70 Hz Wow and flutter Playback 0 06 WRMS Record playback 0 25 RMS Pinch roller pressure 350 g to 450 g 12 3 oz to 15 9 oz Reel torque Take up 35 to 65 g cm 0 49 to 0 90 oz inch Supply 2 to...

Page 3: ...V 66C 2 REMOVAL OF EXTERNAL COMPONENTS Disassemble in number order Fig 2 1...

Page 4: ...RANSFORMER CONTROL PCB R P AMPL PCB i ee Ee enemas iy POWER SW PCB JOINT PCB SELECTOR SW PCB VR PCB TIMER SW PCB INPUT SW PCB Fig 3 1 Top view TAPE COUNTER PEAK LEVEL DISPLAY LAMP PCB SENSOR PCB OPERA...

Page 5: ...SENSOR ARM s ren ERASE HEAD REC PLAY HEAD PINCH ROLLER Fig 3 3 Transport front view TAPE SPEED CONTROL CASSETTE IN SWITCH RECORD SAFETY SWITCH CAPSTAN MOTOR REEL MOTOR DAMPER 1 PAUSE SOLENOID JOINT P...

Page 6: ...indication on the dial scale for each tape transport operation The measured torque should be within the following values Take up 35 to 65 g cm 0 49 to 0 90 oz inch Supply 2 to 4 g cm 0 028 to 0 056 o...

Page 7: ...a regular screwdriver turn the selector until the numerals corresponding to the required voltage appear 100 120 220 240 Vv oe 5 ELECTRICAL CHECKS AND ADJUSTMENTS PRECAUTIONS 1 Before performing adjus...

Page 8: ...V 66C Tr vio1 70 Fig 5 2 Adjustment and test point locations...

Page 9: ...k 3 5 dB 1 dB peas 461 to 581 mV PEAK LEVEL 3 PEAK LEVEL oe MTT 150 R14 R24 DISPLAY DISPLAY L OdB OUTPUT iF MTT 356 Adjust to obtain 315 Hz 10 kHz R11 R21 equal output at 315 Hz and 10 kHz MTT 356 Che...

Page 10: ...ting 400 Hz 9 dB elaine 6 ap of RECORD 275 mv Specified LINE input level LINE IN OUTPUT 400 Hz 9 dB 3 5 dB 1 dB 275 mV 461 to 581 mV Headphone LINE IN PHONES out i level Connection Fig 5 7 400 Hz 9 dB...

Page 11: ...signal 42 dB 6 15 mV LINE IN Required signat 42 dB 6 15 mV TEAC testtapes V 66C MTT 5061 For record test with Co CrO INPUT sw LIN MTT 501 For record test with NORMAL 5 3 RECORDING PERFO RMANCE RECORD...

Page 12: ...ch and the no signal portion R ch 18 Channel separation LINE IN L ch 1 kHz 9 dB OUTPUT 275 mV 30 dB min ratio R ch No signal TAPE sw Co CrO Tape MTT 5061 e Connection Fig 5 1 but do not connect LINE...

Page 13: ...ew Pan Head Taptite Screw E eile WwTttT PTT Washer Head Taptite Screw Binding Head SEMS Screw A Type Binding Head SEMS Screw B Type Binding Head SEMS Screw F Type Pan Head SEMS Screw A Type PSB Pan He...

Page 14: ...V 66C 6 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW 1 14...

Page 15: ...V 66C Parts marked with require longer delivery time DESCRIPTION REMARKS Cover Top Screw M4 x 8 BLK NI Belt Counter B Cushion Top Cover B Panel Assy Front Cover Cassette Knob L Knob R Cover Bottom DES...

Page 16: ...V 66C EXPLODED VIEW 2...

Page 17: ...00353000 5800231901 5800238001 DESCRIPTION Holder Cassette Roller Guide Bracket Assy Holder R Lever Cassette Pressure Not used Panel Cassette Lens Cassette Plate Reflector Bracket Assy Holder L Spring...

Page 18: ...V 66C EXPLODED VIEW 3 ae Vv 8 2 18...

Page 19: ...Assy Mchanism CoWwUMOnNoD OPwn 5800231000 Pin 5800236200 Arm Pause 5800324800 Spring Pause Arm 5313001400 Solenoid B 15 5800236900 Bearing Thrust 16 5300908500 Switch Slide 2 1 N 17 5200066701 PCB As...

Page 20: ...V 66C EXPLODED VIEW 4 20...

Page 21: ...N Cord AC Power J Cord AC Power US C GE Cord AC Power E Cord AC Power UK Cord AC Power A Strain Relief Cord 4N 4 Alle Strain Relief Cord 4K 1 UK Rivet Push Panel Rear Switch Voltage Selector EX PCB As...

Page 22: ...VIEW TOP VIEW TOP VIEW TOP VIEW 2SC1844F it 4 5 7 8 8 9 2SA7339 2SC2120Y 28C1327T 28C1684S NE654N 2SA950Y 2SC945AK 2SA1020Y TOP VIEW 2SA992E 2SD655E 2SC1815GR 1 24 E E E Cc B Cc B Cc B 12 13 28C1843F...

Page 23: ...503 Q603 2SD655E Q504 2SC945AK 23 V 66C CONTROL PCB ASSY ALL TRANSISTORS ARE ascoasat UNLESS OTHERWISE NOTEDS ALL DIODES ARE 1S2473HJ UNLESS OTHERWISE NOTED 807 REC MUTE NOTES 1 PC Boards shown viewed...

Page 24: ...5181540000 5181540000 5181500000 5181514000 5181464000 5181522000 5181506000 5181458000 5181562000 5181508000 5181450000 5181534000 5181490000 5181526000 5181518000 5181538000 5181458000 5181530000 5...

Page 25: ...5286008700 Choke 8 2mH 5286006700 Choke 1 2mH 5286010200 Choke 36mH MISCELLANEOUS 5286000200 Trap Coil 100kHz 5292201700 OSC Unit 5292802600 Low pass Filter 5122130000 Connector Plug 6P 5122128000 Co...

Page 26: ...1k2 5 6kQ 10kQ 5 6k2 10kQ 5 6kQ 10ka 22kQ 10k2 1002 10k2 5 6kQ 1kQ 12k2 10kQ 5 6k2 22kQ 5 6k2 12k2 10k2 5 6k2 Tk 10kQ 22k2 5 6k2 10k2 5 6k2 10k 5 6k2 10k 5 6k2 REF NO R757 R759 R760 R761 R762 R763 R76...

Page 27: ...5B U7Ol M54410P Q7ol 2SC2120Y Q7l 2SC945AK Q72 2SC945AK Q73 2SC945AK 070 0802 SLPI35B u702 SN7400P Q702 2SC945AK Q7i2 2SA733P Q722 2SA733P Q732 2SA733P 073 0803 SLPI35B U703 SN7400P Q703 2SC945AK Q713...

Page 28: ...Mure REC 10 0V an OTHERS OV 4M CONTROL PCB 142 ee eee EMITTER OF Q733 2SC945AK 0701 0729 1S2473HJ 2SA733P 0730 0734 OSI3SD 2sC2877Y 0735 0736 1S2473HJ 2SDS7ILA 0737 0738 RDS 6EB 2SDS7ILA 0739 0741 IS2...

Page 29: ...2SCiI8ISGR Q406 0407 2SD313E QU Q2t1 2SC18I5GR Q50 Q601 2SC945AK QU2 Q212 2S0655E Q502 0602 2SC945AK Q503 Q603 2SD655E Q504 2SC945AK F U30I U302 TA75557P USO U6OI NE652 u502 U602 NEES4 SW PCB 216 VR P...

Page 30: ...7 Rear panel indication 5 unless otherwise noted Ts B power supply circuit 8 9 hms k 1 000 ohms M 1 000 000 ohms 7a 77o 1 B power supply circuit icrofarads p picofarads 4 Parts marked with this sign a...

Page 31: ...0073200 5200073210 5200073220 5200073230 5200073240 5200073250 5210073200 4 5300027000 4 5300027100 4 5300027200 DESCRIPTION PCB Assy PCB Var Res 50k A x 2 Carbon Res 150k2 W 5 DESCRIPTION PCB Assy 4...

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