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Sony ICD-R100PC Service Manual

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SERVICE MANUAL
Ver 1.0 1999.05
MICROFILM
ICD-R100PC
SPECIFICATIONS
Connection cable x 1
Froppy disc x 3
US Model
Canadian Model
AEP Model
IC RECORDER

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Summary of Contents for Sony ICD-R100PC

  • Page 1 ICD-R100PC SERVICE MANUAL US Model Canadian Model Ver 1.0 1999.05 AEP Model SPECIFICATIONS Connection cable x 1 Froppy disc x 3 IC RECORDER MICROFILM...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS SECTION 1 SERVICING NOTE Specifications ................1 Using the special connector jig (J-2503-101-A) to connect the main 1. SERVICING NOTE ............2 board and digital board will prove convenient when servicing the unit with power applied. 2. GENERAL ...............

  • Page 3: General

    SECTION 2 GENERAL This section is extracted from instruction manual. LOCATION AND FUNCTION OF CONTROLS – 3 –...
  • Page 4 – 4 –...

  • Page 5: Disassembly

    SECTION 3 DISASSEMBLY The equipment can be removed using the following procedure. Lid ASSY, Upper Digital board Jack board Main board Unit, Switch Note : Follow the disassembly procedure in the numerical order given. 3-1. LID ASSY, UPPER Lid ASSY, Upper 1 Screw (B1.7X10) Case ASSY 3 Remover solder...

  • Page 6: Unit, Switch

    3-3. UNIT, SWITCH Unit, Switch Digital board Double-sided adhesive tape The switch unit is secured with double-sided Note : adhesive tape. When removed the switch unit, change it for a new component. 3-4. JACK BOARD 1 Screw (B1.7X4) Jack board 2 Remove the connector (CN102)

  • Page 7: Diagrams

    SECTION 4 DIAGRAMS 4-1. EXPLANATION OF IC TERMINALS IC704 µ PD780308GC-113-8EU (SYSTEM CONTROL) Pin No. Pin name Description KEY0 Key input KEY1 Key input SPDSW Playback speed switch input. XHOLD Hold switch input. HPMUTE Earphone mute output. PCLE PC link permission signal output. XFMCE CE output for flash memory.
  • Page 8 Pin No. Pin name Description VDD1 – Power supply terminal. Sub clock input. Sub clock turn over input. XRESET Reset signal input. PCLINK PC link connection detect input. WAKEUP WAKE UP signal input. RTCINT Real time clock (2Hz) signal input. FLMPOW Flash memory and IC707 power ON/OFF.

  • Page 9: Block Diagrams

    ICD-R100PC 4-2. BLOCK DIAGRAMS • Signal path. : PLAY L : REC – 9 – – 10 –...

  • Page 10: Printed Wiring Boards (Main Section)

    ICD-R100PC 4-3. PRINTED WIRING BOARDS (MAIN SECTION) Semiconductor Location Ref. No. Location D501 [MAIN BOARD] [MAIN BOARD] IC101 (SIDE B) (SIDE A) [JACK BOARD] (SIDE A) IC102 IC103 FB102 C104 C148 FB106 C105 IC104 R106 J102 C147 IC105 DRY BATTERY...

  • Page 11: Schematic Diagram (Main Section)

    4-4. SCHEMATIC DIAGRAM (MAIN SECTION) Refer to page 21 for IC Block Diagrams. ICD-R100PC Waveforms 4.1 Vp-p 91.4 kHz VOLT/DIV : 1 V AC IC503 4 TIME/DIV : 2 µsec 3.5 Vp-p 11 kHz PLAY 13 kHz VOLT/DIV : 1 V AC IC102 3 TIME/DIV : 20 µsec...

  • Page 12: Schematic Diagram (Digital Section)

    ICD-R100PC 4-6. SCHEMATIC DIAGRAM (DIGITAL SECTION) Refer to page 22 for IC Block Diagrams. Waveforms 4-5. PRINTED WIRING BOARDS (DIGITAL SECTION) Semiconductor Location D502 Ref. No. Location 1.3 Vp-p 3.5 Vp-p [DIGITAL BOARD] (SIDE A) [DIGITAL BOARD] (SIDE B) D502...
  • Page 13 IC Block Diagrams (MAIN SECTION) IC101 MSM7590L-01TS-K REFERENCE POWER SUPPLY AIN1+ – AIN1– BCLK GSX1 XSYNC RSYNC AIN2 – ADPCM ENCODER ENCODER GSX2 PCMSO PCMSI VFRO DTMF/ AOUT– 10 OTHERS TONE GENERATOR AOUT+ 11 –1 ADPCM DECODER DECODER SAO+ 12 PCMRO PCMRI SAO–...
  • Page 14 IC503 XC6372C381PR SLOW START REFERENCE LIMITER VOLTAGE PWM/PFM PHASE BUFFER CONTROL COMPARATOR VOUT OSC 100kHz – CHIP ENABLE IC Block Diagrams (DIGITAL SECTION) IC702 TC7S08FU (TE85R) IN B OUT Y IN A IC706 RS5C348A-E2 32 kHz 32KOUT ALARM W REGISTER OUTPUT COMPARATOR (WEEK, MIN, HOUR)

  • Page 15: Exploded Views

    SECTION 5 EXPLODED VIEWS NOTE : • -XX, -X mean standardized parts, so they • The mechanical parts with no reference may have some difference from the original number in the exploded views are not one. supplied. • Items marked “ * ”are not stocked since they •...

  • Page 16: Main Board Section

    5-2. MAIN BOARD SECTION LCD101 MIC101 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3321-888-A MAIN BOARD, COMPLETE 4-220-918-01 SPACER (HOLDER LR) 4-221-243-01 CUSHION, RUBBER 3-016-413-21 SHEET (SW) 4-220-920-01 SPACER (P2) 1-418-318-11 UNIT, SWITCH 4-220-922-11 SHEET (F) 4-217-031-01 HOLDER, LCD 4-217-039-01 TERMINAL (-), BATTERY 4-220-917-01 SPACER (HOLDER 2)

  • Page 17: Electrical Parts List

    SECTION 6 DIGITAL ELECTRICAL PARTS LIST NOTE : • Due to standardization, replacements in the • SEMICONDUCTORS When indicating parts by reference num- In each case, u : µ , for example : parts list may be different from the parts ber, please include the board.
  • Page 18 DIGITAL JACK MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R714 1-216-854-11 METAL CHIP 560K 1/16W C105 1-107-826-91 CERAMIC CHIP 0.1uF R715 1-216-849-11 METAL CHIP 220K 1/16W C106 1-164-360-11 CERAMIC CHIP 0.1uF R719 1-218-871-11 RES,CHIP 0.50% 1/16W C107 1-113-600-11 TANTAL.
  • Page 19 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C719 1-162-974-11 CERAMIC CHIP 0.01uF Q109 8-729-037-76 TRANSISTOR UN9215J-(TX).SO C722 1-104-851-91 TANTAL. CHIP 10uF Q110 8-729-037-76 TRANSISTOR UN9215J-(TX).SO * C723 1-162-927-11 CERAMIC CHIP 100PF Q502 8-729-427-74 TRANSISTOR XP4601 * C724 1-162-927-11 CERAMIC CHIP 100PF...
  • Page 20 ICD-R100PC MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R167 1-216-833-91 RES,CHIP 1/16W ACCESSORIES&PACKING MATERIALS R171 1-216-813-91 METAL CHIP 1/16W ******************************* R504 1-216-853-11 METAL CHIP 470K 1/16W R506 1-216-853-11 METAL CHIP 470K 1/16W 1-790-857-11 CABLE, CONNECTION...

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