Sony TC-TX101 Service Manual
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Sony TC-TX101 Service Manual

Sony TC-TX101 Service Manual

Stereo cassette deck
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3 7 63 1515 0
SERVICE MANUAL
• This set is the optional stereo cassette
deck that can be used only with section
HCD-101 (AEP, UK model) /
CMT-101 (E, Tourist model).
Dolby noise reduction manufactured under license from Dolby Labo-
ratories Licensing Corporation.
"DOLBY" and the double-D symbol a are trademarks of Dolby
Laboratories Licensing Corporation.
TE
L 13942296513
www
.
MICROFILM
http://www.xiaoyu163.com
Recording system
Frequency response (DOLBY NR OFF)
Dimensions
Mass
Design and specifications are subject to change
without notice.
x
ao
u163
y
i
http://www.xiaoyu163.com
TC-TX101
2 9
8
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
Q Q
3
6 7
1 3
1 5
SPECIFICATIONS
4-track 2-channel stereo
50 - 14,000 Hz (± 3 dB),
using Sony TYPE I
cassettes
50 - 15,000 Hz (± 3 dB),
using Sony TYPE II
cassettes
Approx. 142 × 125 × 235
mm (w / h / d)
incl. projecting parts and
controls
Approx. 2 kg
STEREO CASSETTE DECK
co
.
– 1 –
9 4
2 8
AEP Model
UK Model
E Model
Tourist Model
0 5
8
2 9
9 4
2 8
m
9 9
TC-TX313
9 9

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  • Page 1 SPECIFICATIONS Recording system 4-track 2-channel stereo Frequency response (DOLBY NR OFF) 50 - 14,000 Hz (± 3 dB), using Sony TYPE I cassettes 50 - 15,000 Hz (± 3 dB), using Sony TYPE II cassettes Approx. 142 × 125 × 235...

  • Page 2: Table Of Contents

    WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN aged by heat. THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

  • Page 3: Service Note

    (Power Supply jig) Connector Cable 17P POWER SW (supplied with set) P707, 909 * When checking the recording function of TC-TX101, select SYSTEM CONTROL any function other than TAPE Power Function using the Function key of the conversion board before Conversion Board check.

  • Page 4: General

    http://www.xiaoyu163.com SECTION 2 GENERAL 3 7 63 1515 0 This section extracted from instruction manual. L 13942296513 u163 – 4 – http://www.xiaoyu163.com...

  • Page 5: Test Mode

    http://www.xiaoyu163.com SECTION 3 TEST MODE 3 7 63 1515 0 3-1. CHECKING THE ITEMS OF TEST MODE 3) All LED Flickering The set allows you to check the items of the test mode although this When no tape is inserted, all LED indicators are flickering. may not be directly related with the adjustment.

  • Page 6: Disassembly

    http://www.xiaoyu163.com SECTION 4 DISASSEMBLY 3 7 63 1515 0 Note : Follow the disassembly procedure in the numerical order given. 4-1. TOP COVER 4 top cover 3 BVTP 3X8 2 screws (case 3 TP2) 1 screws (case 3 TP2) L 13942296513 4-2.

  • Page 7: Mechanism Deck Section

    http://www.xiaoyu163.com 3 7 63 1515 0 4-3. MECHANISM DECK SECTION 1 flexible board 3 BVTP 3X8 4 mechanism deck section 2 BVTP 2.6X6 L 13942296513 4-4. PC BOARD SECTION 3 BVTP 3X8 4 CN05 5 PC board section u163 1 BVTP 3X10 2 BVTP 3X10 –...

  • Page 8: Main Board

    http://www.xiaoyu163.com 3 7 63 1515 0 4-5. MAIN BOARD 1 BVTP 3X8 2 BVTP 3X8 7 MAIN board 5 CN07 3 CN02 (Remove the solder.) 4 CN03 (Remove the solder.) 6 CN04 L 13942296513 4-6. AMPLIFIER BOARD 1 BVTP 3X8 2 BVTP 3X8 3 AMPLIFIER board u163...

  • Page 9: Front Board

    http://www.xiaoyu163.com 3 7 63 1515 0 4-7. FRONT BOARD 2 BVTP 3X8 1 BVTP 3X8 3 BVTP 3X8 5 FRONT board 4 BVTP 3X8 6 PLAY button L 13942296513 4-8. LEVER 4 tape guide (R) 3 BVTP 3X8 u163 6 Turn the loading motor and down the cassette 2 tape guide (L) holder.

  • Page 10: Tension Spring

    http://www.xiaoyu163.com 3 7 63 1515 0 4-9. TENSION SPRING 4-10. HOUSING L 13942296513 u163 – 10 – http://www.xiaoyu163.com...

  • Page 11: Chassis

    http://www.xiaoyu163.com 3 7 63 1515 0 4-11. CHASSIS 5 belt (A) 4 belt (B) L 13942296513 4-12. MOTOR (A) / (B) ASSY u163 4 motor (B) assy 2 motor (A) assy – 11 – http://www.xiaoyu163.com...

  • Page 12: Head Plate

    http://www.xiaoyu163.com 3 7 63 1515 0 4-13. HEAD PLATE Note : On install, set the portions A and B. L 13942296513 4-14. PINCH ROLLER ASSY 3 pinch roller assy (R) 6 pinch roller assy (F) u163 pinch roller assy (F) pinch roller assy (R) –...

  • Page 13: Bracket (Head Unit)

    http://www.xiaoyu163.com 3 7 63 1515 0 4-15. BRACKET (HEAD UNIT) 3 bracket (head unit) L 13942296513 u163 – 13 – http://www.xiaoyu163.com...

  • Page 14: Mechanical Adjustments

    http://www.xiaoyu163.com SECTION 5 SECTION 6 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 PRECAUTION PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened 1. The adjustment should be performed in the publication. swab : (Be sure to male playback adjustment at first.) record/playback/erase head pinch roller 2.

  • Page 15: Tel 13942296513

    http://www.xiaoyu163.com 3 7 63 1515 0 Tape Speed Adjustment Record Bias Adjustment Procedure : Setting : Set to the TEST mode. (See page 5.) 1. Connect the speed checker or frequency counter as shown below Procedure : and set FWD playback mode. 1.
  • Page 16 http://www.xiaoyu163.com 3 7 63 1515 0 Adjustment Location : TAPE OUT (L-CH : pin 2 , R-CH : pin 4 ) TAPE IN (L-CH : pin 1 , R-CH : pin 5 ) – MAIN board (component side) – – AMPLIFIER board (component side) – CN05 TEST MODE IC03...
  • Page 17 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 18 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 19 http://www.xiaoyu163.com w w w http://www.xiaoyu163.com...
  • Page 20 http://www.xiaoyu163.com w w w http://www.xiaoyu163.com...

  • Page 21: Ic Pin Description

    http://www.xiaoyu163.com 3 7 63 1515 0 7-7. IC PIN DESCRIPTION • IC04 µPD75108GF-N14-3BE (SYSTEM CONTROL) Pin No. Pin Name Pin Description RVS REC RELAY RVS REC relay control output (Not used in this set.) FWD REC RELAY FWD REC relay control output (Not used in this set.) RVS PLAY RELAY RVS PLAY relay control output (Not used in this set.) FWD PLAY RELAY...
  • Page 22 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description ” LED output >.LED “ LED output <.LED POWER(GRN)LED POWER LED output (Not used in this set.) POWER(RED)LED POWER LED output (Not used in this set.) — Fixed at “H” in this set. —...

  • Page 23: Exploded Views

    3-021-633-01 TOP COVER 3-020-419-01 DOOR SPRING 3-363-099-51 SCREW (CASE 3 TP2) 3-021-621-01 PLAY BUTTON 3-021-619-01 FRONT PANEL 3-020-399-01 FOOT (REAR) 4-942-636-21 EMBLEM (No.3.5), SONY * 17 3-021-639-01 CUSHION 3-021-632-01 FRONT WINDOW * 18 3-021-643-01 BACK PLATE (AEP,UK,G) 3-021-623-01 SUB PANEL...

  • Page 24: Pc Board Section

    http://www.xiaoyu163.com 3 7 63 1515 0 8-2. PC BOARD SECTION TCM ASSY L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 51 3-021-638-01 DECK BRACKET * 57 A-2007-752-A MAIN BOARD, COMPLETE * 52 3-020-436-01 TAPE GUIDE (L) 4-951-620-01 SCREW (2.6X8), +BVTP * 53 3-020-437-01 TAPE GUIDE (R)

  • Page 25: Tcm Assy Section

    http://www.xiaoyu163.com 3 7 63 1515 0 8-3. TCM ASSY SECTION not supplied L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark u163 3-020-446-01 BRACKET (HEAD UNIT) 3-020-450-01 PINCH ROLLER ASSY (R) 3-020-444-01 BELT (A) * 106 A-2004-641-A TCM ASSY 3-020-445-01 BELT (B) 3-020-447-01 MOTOR (A) ASSY (REEL/CAPSTAN)

  • Page 26: Electrical Parts List

    http://www.xiaoyu163.com SECTION 9 AMPLIFIER ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Items marked “*” are not stocked since The components identified by mark • Due to standardization, replacements in they are seldom required for routine service. ! or dotted line with mark. ! are the parts list may be different from the critical for safety.
  • Page 27 http://www.xiaoyu163.com AMPLIFIER CONTACT FRONT 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-247-849-11 CARBON 5.6K 1/4W SFR04 1-238-598-11 RES, ADJ, CARBON 2.2K 1-247-849-11 CARBON 5.6K 1/4W ************************************************************* 1-247-881-00 CARBON 120K 1/4W 1-247-881-00 CARBON 120K 1/4W...
  • Page 28 http://www.xiaoyu163.com FRONT MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark S859 1-571-760-11 SWITCH, KEY BOARD (r REC) 1-164-057-11 CERAMIC 30PF S860 1-571-760-11 SWITCH, KEY BOARD (CD SYNC) 1-161-045-00 CERAMIC 0.0033uF 10% S861 1-571-760-11 SWITCH, KEY BOARD (6) 1-161-045-00 CERAMIC...
  • Page 29 http://www.xiaoyu163.com MAIN MOTOR 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R158 1-247-879-11 CARBON 100K 1/4W R159 1-247-855-11 CARBON 1/4W 8-729-119-78 TRANSISTOR 2SC2785-HFE R160 1-247-879-11 CARBON 100K 1/4W 8-729-900-65 TRANSISTOR DTA144ES R161 1-260-087-11 CARBON...

  • Page 30: Ao Y U163

    TC-TX101 MOTOR 3 7 63 1515 0 Ref. No. Part No. Description Remark < IC > IC1A 8-759-822-09 IC LB1641 < TRANSISTOR > 8-729-188-23 TRANSISTOR 2SD882-P 8-729-029-86 TRANSISTOR DTC124ESA 8-729-029-86 TRANSISTOR DTC124ESA 8-729-195-23 TRANSISTOR 2SA952 8-729-195-23 TRANSISTOR 2SA952 8-729-029-86 TRANSISTOR DTC124ESA...

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