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Sony TCS-100DV Service Manual
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Sony TCS-100DV Service Manual

Stereo cassette recorder
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3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2000. 02
TE
L 13942296513
www
.
http://www.xiaoyu163.com
Recording system
4-track 2-channel stereo
Tape speed
4.8 cm/s or 2.4 cm/s
Frequency range
150 – 8,000 Hz using normal (TYPE I) cassette (with REC TIME switch at "NORMAL")
Speaker
Approx. 3.6 cm (1 ⁄ in.) dia.
7
16
Power output
Speaker:70 mW (at 10% harmonic distortion)
Head phones:3 mW + 3 mW (at 10% harmonic distortion)
Input
Microphone input jack (minijack) sensitivity 0.4 mV for 3 kilohms or lower
impedance microphone
Output
i (headphones) jack (minijack) for 8 – 300 ohms headphones
Variable range of the speed control
From +20% to –15% (with REC/TIME switch at "NORMAL")
Power requirements
1.5V DC batteries size AAA (R03) × 2/External DC 1.5V power souces
Dimensions (w/h/d) incl. projecting parts and controls
Approx. 112 × 30 × 78 mm (4 ⁄ × 1 ⁄ × 3 ⁄ in.)
Mass
Approx. 190 g (6.8 oz)
Supplied accessories
Carrying pouch (1)
Sony manganese batteries R03 (SB) (2) (Sony world model only)
Headphones with remote control (1)
Hand strap (1)
Design and specifications are subject to change without notice.
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http://www.xiaoyu163.com
TCS-100DV
2 9
8
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
3
3
1
4
16
8
STEREO CASSETTE-CORDER
co
.
9 4
2 8
US Model
AEP Model
Tourist Model
NEW
MT-TCS100-162
0 5
8
2 9
9 4
2 8
m
9 9
9 9

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Summary of Contents for Sony TCS-100DV

  • Page 1 Mass Approx. 190 g (6.8 oz) Supplied accessories Carrying pouch (1) Sony manganese batteries R03 (SB) (2) (Sony world model only) Headphones with remote control (1) Hand strap (1) Design and specifications are subject to change without notice. STEREO CASSETTE-CORDER u163 http://www.xiaoyu163.com...

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270 ˚C dur- ing repairing. SERVICING NOTES ..........3 • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

  • Page 3: Servicing Notes

    http://www.xiaoyu163.com SECTION 1 SERVICING NOTES 3 7 63 1515 0 SERVICE MODE 3. FF, REW modes 1) Check that the preset state is set. This set detects the rotation of the idler gear (A) (side S) using the 2) Input the square wave or sine wave to the TP33 (PHOTO IN) photo reflector (PH701).
  • Page 4 http://www.xiaoyu163.com 3 7 63 1515 0 Slider (NR) Rotation system Rotation system during PLAY. gear (NR) (FWD : left side/ REV : right side) idler gear (A) (side S) idler gear (A) (side T) gear (REEL) (side S) gear (REEL) (side T) motor pulley slider (NR) cam gear...

  • Page 5: General

    http://www.xiaoyu163.com SECTION 2 This section is extracted from GENERAL 3 7 63 1515 0 instruction manual. Upper side of the tape Cara superior del casete Reverse side of the tape Cara posterior del casete AC power adaptor Adaptador de alimentación de CA HOLD Display window...

  • Page 6: Disassembly

    http://www.xiaoyu163.com SECTION 3 DISASSEMBLY 3 7 63 1515 0 • This set can be disassembled in the order shown below. Lid Sub Lid Assy, Cassette Case Assy Assy, Cassette MAIN board belt, motor (M601) Ornament Sub Assy, Reel Holder (F) Assy Pinch Lever (N)/(R) Assy MAGNETIC HEAD (H901) Note: Follow the disassembly procedure in the numerical order given.
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 LID SUB ASSY, CASSETTE 2 screw (M1.4 × 2) 5 lid sub assy, cassette 2 screw (M1.4 × 2) 3 knob (open) L 13942296513 1 key board unit 4 shaft (CN 1) LID ASSY, CASSETTE microphone sub assy (L) 6 lid assy, cassette 4 cushion (B)
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 ORNAMENT SUB ASSY, REEL knob (hold) 4 claw knob (open) 3 boss 4 claw 5 ornament sub assy, reel 1 claw 2 claw S704 1 claw Note: On installation case assy lever, lock adjust the S704 and knob (hold), “lever, lock”...
  • Page 9 http://www.xiaoyu163.com 3 7 63 1515 0 BELT, MOTOR (M601) • See page 4 for Rotation system. 2 screw 1 belt (F2) (M1.5) 3 motor, DC (M601) 2 screw (M1.5) L 13942296513 HOLDER (F) ASSY 2 shaft 7 bracket (cassette) assy 5 lever (S), lock 3 lever (B), lock 4 screw (M1.4)
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 PINCH LEVER (N)/(R) ASSY 1 claw 2 Remove the pinch lever (R) assy in the dereciton of the arrow. 4 Remove the pinch lever (N) assy in the direction of the arrow. 3 claw L 13942296513 MAGNETIC HEAD (H901) 1 two screws...

  • Page 11: Mechanical Adjustment

    http://www.xiaoyu163.com SECTION 4 SECTION 5 MECHANICAL ADJUSTMENT ELECTRICAL ADJUSTMENT 3 7 63 1515 0 PRECAUTION PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened 1. Specified voltage : 1.3 V (DC) swab: 2. Setting playback/rec/erase head pinch roller SPEED CONTROL dial : center click rubber belts capstan...

  • Page 12: Diagrams

    TCS-100DV SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM – AUDIO Section – 6-2. BLOCK DIAGRAM – MAIN Section – VOICE-UP AMP R-CH IC304 (2/2) BATT B+ REMO PB AMP (Page 14) R-CH (PREAMP) BUFFER PB AMP – REWIND Q319-1 (POWER AMP)

  • Page 13: Printed Wiring Boards

    TCS-100DV 6-3. PRINTED WIRING BOARDS • Semiconductor Location –1 Ref. No. Location S704 –2 REC PROTECT HOLD DETECT (FWD) D301 D-10 S703 (ATS) ATS FLEXIBLE BOARD D701 D702 D703 D704 J701 D705 F-10 1-677-407- J301 S702 DC IN 1.5V –1...

  • Page 14: Schematic Diagram

    6-4. SCHEMATIC DIAGRAM • See page 25 for IC Block Diagrams. TCS-100DV • Waveforms 1 Q333 (emitter) (REC mode) 20 mV/DIV, 10 µs/DIV 41 mVp-p 17.5 µs 2 Q309 (base) (REC mode) 500 mV/DIV, 10 µs/DIV 1.3 Vp-p 17.5 µs...

  • Page 15: Ic Pin Function Description

    http://www.xiaoyu163.com • IC Block Diagrams 6-5. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC701 MB-89133LPFV-G-570BND (SYSTEM CONTROLLER) IC302 LA3235W IC601 TLP326ADB IC301 TA2123AF (EL) Pin No. Pin Name Description AVCC — Power supply terminal (+3V) (for A/D converter) 26 25 36 35 25 24 22 21...
  • Page 16 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description Recording time mode selection signal input from the REC TIME switch (S1) SPEED SW “L”: normal, “H”: double (1/2 speed) Motor restart control signal output to the capstan/reel motor driver (IC601) RESTART “H”: fast forward/rewinding Motor start control signal output to the capstan/reel motor driver (IC601)

  • Page 17: Exploded Views

    http://www.xiaoyu163.com SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they may have some difference from the original are seldom required for routine service. Some one.
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 (2) MAIN SECTION S703 S704 S702 MT-TCS100-162 L 13942296513 S302 S301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3378-651-1 CASE ASSY 3-366-892-01 SCREW (M1.4) 3-704-197-21 SCREW (M1.4X2.5), LOCKING X-3378-645-1 BRACKET (A) ASSY 3-044-976-01 KNOB (VM) 3-010-287-01 COLLAR (DC IN) 1-677-406-11 VOR FLEXIBLE BOARD...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 (3) MECHANISM DECK SECTION (MT-TCS100-162) M601 PM701 L 13942296513 H901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3376-550-1 HOLDER (F) ASSY X-3378-438-1 CHASSIS (T) ASSY X-3379-016-1 PINCH LEVER (RT) ASSY 3-010-274-02 TABLE, REEL 3-029-271-01 SPRING (HD) 3-010-954-01 SPRING (BT), COMPRESSION...

  • Page 20: Electrical Parts List

    http://www.xiaoyu163.com SECTION 8 MAIN ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they parts list may be different from the parts speci- are seldom required for routine service. fied in the diagrams or the components used Some delay should be anticipated when order- on the set.
  • Page 21 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C319 1-135-337-11 TANTALUM CHIP 1uF 6.3V D704 8-719-422-37 DIODE MA8051 C320 1-162-964-11 CERAMIC CHIP 0.001uF D705 8-719-422-37 DIODE MA8051 C321 1-110-569-11 TANTALUM CHIP 47uF C322 1-135-151-21 TANTALUM CHIP 4.7uF <...
  • Page 22 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q318 8-729-037-75 TRANSISTOR UN9214J- (TX).SO Q319 8-729-427-72 TRANSISTOR XP4501 R126 1-216-827-11 METAL CHIP 3.3K 1/16W Q320 8-729-426-42 TRANSISTOR XP1217-TXE R127 1-216-825-11 METAL CHIP 2.2K 1/16W R128...
  • Page 23 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R307 1-216-827-11 METAL CHIP 3.3K 1/16W R308 1-216-855-11 METAL CHIP 680K 1/16W R701 1-216-823-11 METAL CHIP 1.5K 1/16W R309 1-216-793-11 RES-CHIP 1/16W R702 1-216-855-11 METAL CHIP...
  • Page 24 http://www.xiaoyu163.com 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCESSORIES & PACKING MATERIALS ******************************* 1-418-916-11 REMOTE CONTROL UNIT (RM-TCS1) 2-283-326-01 LABEL, CAUTION (Tourist) 3-042-996-01 MANUAL, INSTRUCTION (Tourist) (JAPANESE) 3-042-996-11 MANUAL, INSTRUCTION (US, AEP, Tourist) (ENGLISH, SPANISH) 3-042-996-21 MANUAL, INSTRUCTION (AEP) (FRENCH) 3-042-996-31 MANUAL, INSTRUCTION (AEP)
  • Page 25 TCS-100DV 3 7 63 1515 0 L 13942296513 u163 Sony Corporation 2000B0555-1 9-927-659-11 Personal Audio Division Company Printed in Japan C 2000. 2 – 38 – Published by General Engineering Dept. http://www.xiaoyu163.com...

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