Sanyo TRC-2050C Service Manual
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Sanyo TRC-2050C Service Manual

Compact cassette recorder
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See also: Instruction Manual , User Manual
Service Manual
Contents
Tape adjustments ............................................................ 1
Exploded view .................................................................. 2
Parts list ........................................................................... 3
Wiring connection ............................................................ 4
Schematic diagram
(AMPLIFIER) ................................................................. 6
(SWITCH) ...................................................................... 5
(AMPLIFIER) ................................................................. 8
Compact Cassette Recorder
FILE NO.
TRC-2050C
(XE)
(US)
PRODUCT CODE No.
164 100 00(XE)
164 100 01(US)
SM
REFERENCE No.
5810410

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Summary of Contents for Sanyo TRC-2050C

  • Page 1 FILE NO. Service Manual Compact Cassette Recorder TRC-2050C (XE) (US) PRODUCT CODE No. Contents 164 100 00(XE) 164 100 01(US) Tape adjustments ............1 Exploded view ..............2 Parts list ................3 Wiring connection ............4 Schematic diagram (AMPLIFIER) ..............6 Wiring diagram (SWITCH) ..............
  • Page 2 TAPE ADJUSTMENTS a. Adjusting Azimuth • Be sure to clean the heads before attempting to make any adjustment. • Be sure both channel's waveform are the same for the phase matching. • Be sure both channels (1 and 2) are the same level using a dual-channel oscilloscope. •...
  • Page 3 EXPLODED VIEW CABINET & CHASSIS TM2050CTN-SH TAPE MECHANISM TM2050CTN-SH - 2 -...
  • Page 4 PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND PERFORMANCE ! ! ! CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY , USE ONLY THE REPLACEMENT PARTS ! ! ! DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE...
  • Page 5 PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION 405 014 4509 TR 2SC2412K-R Q4902 405 064 6300 TR 2SB1295-6 Q4004 405 014 4509 TR 2SC2412K-R 405 064 6409 TR 2SB1295-7 405 011 1006 TR 2SC1623-L6 Q4903 405 149 6109 TR KRC103S 405 146 2206 TR KTC3875-GR 405 141 4403 TR DTC124EKA 405 146 2107 TR KTC3875-Y...
  • Page 6 WIRING DIAGRAM (SWITCH) PARTS SIDE VIEW 94V-0 F01 1AD4B10D1720B CAN4200 IC420 D4200 DICT CONF S4201 PATTERN SIDE VIEW 94V-0 F01 1AD4B10D1720B This is a basic wiring diagram. - 5 -...
  • Page 7 SCHEMATIC DIAGRAM (AMPLIFIER) R4202 100K S4001:RECORD/PLAY SW S4002:TAPE SPEED SW R4203 100K C4200 S4003:PLAY SPEED SW S4004:PAUSE SW R4201 C4201 S4005:VAS SW IC420 TC7WB66FK S4200:REC MODE SW S4201:CUE-INDEX SW CN401 MIC 1 (L-CH) R4730 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 R4045 100K...
  • Page 8 CAN4902 C4708 R4713 MOTOR- CAN4904 CAN4906 CAN002 CN491 C4031 CN403 CAN003 CAN004 SLOW FAST D4901 S4003 SANYO Electric Co., Ltd. Osaka, Japan Apr. / '03 Printed in Japan This is a basic wiring diagram. - 8 - - 9 -...

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