Sony PRS-300 Service Manual
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Sony PRS-300 Service Manual

Digital book reader
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SERVICE MANUAL
Ver. 1.0 2009.07
Note:
Be sure to keep your PC used for service and
checking of this unit always updated with the
latest version of your anti-virus software.
In case a virus affected unit was found during
service, contact your Service Headquarters.
•
SONY and the SONY logo are registered trademarks of Sony Corporation.
•
BBeB, BBeB Book, and their logos are trademarks of Sony Corporation.
•
Bitstream is a registered trademark, and Dutch, Font Fusion, and Swiss are trademarks, of Bitstream
Inc.
•
Microsoft, Windows, Windows Vista and Windows Media are trademarks or registered trademarks of
Microsoft Corporation in the United States and / or other countries.
•
Macintosh and Mac OS are trademarks of Apple Inc., registered in the U.S. and other countries.
•
Adobe, the Adobe logo, Reader and PDF are either registered trademarks or trademarks of Adobe
Systems Incorporated in the United States and/or other countries.
•
This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.
(<http://www.openssl.org/>) Copyright © 1998-2006 The OpenSSL Project. All rights reserved. This
product includes cryptographic software written by Eric Young (eay@cryptsoft.com). This product
includes software written by Tim Hudson (tjh@cryptsoft.com). For details on OpenSSL License, refer
to "openssl.txt" on the Reader.
All other system names and product names appearing in this document are generally the registered
trademarks or trademarks of their respective manufacturers. Further, the trademark
trademark ® symbols are not indicated throughout this document.
Program ©2009 Sony Corporation
Documentation ©2009 Sony Corporation
Sony Corporation
9-889-601-01
2009G0500-1
New Mobile Division
©
2009.07
Published by Sony Techno Create Corporation
PRS-300
Power source
Built-in rechargeable battery: DC 3.7 V
AC adapter: DC 5.2 V
Battery life (continuous playback)
Maximum Battery:
* Measured using a fully charged battery and counting
consecutive page-turns at approx 1 page per sec. Actual
battery life may vary based on usage patterns and specific
device.
User available capacity
TM
and registered
Approx. 440MB
Available storage capacity of the Reader may vary.
Operating temperature
5 to 35 °C (41 to 95 °F)
Dimensions (w/h/d)
Approx. 4
(maximum)
Mass
Approx. 7.76 oz (220 g)
Supplied accessories
USB cable (1)
Sleeve (1)
Quick Start (1)
Flyers
Design and specifications are subject to change without notice.
DIGITAL BOOK READER
US Model
Canadian Model
UK Model
French Model
German Model
Netherlands Model

SPECIFICATIONS

Approx. 7,500 pages with BBeB Book contents *
Approx. 6,800 pages with EPUB contents*
/
× 6
/
×
/
inches (107.8 × 157.5 × 10.2 mm)
1
1
13
4
4
32

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Summary of Contents for Sony PRS-300

  • Page 1: Specifications

    In case a virus affected unit was found during service, contact your Service Headquarters. • SONY and the SONY logo are registered trademarks of Sony Corporation. SPECIFICATIONS • BBeB, BBeB Book, and their logos are trademarks of Sony Corporation.
  • Page 2 PRS-300 Flexible Circuit Board Repairing • Keep the temperature of soldering iron around 270 °C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering.

  • Page 3: Section 1 Servicing Notes

    Note: Confi rm the method of obtaining the application for the test mode to each service headquarters. 3. Execute the copy of the “Sony Reader” folder made in step 2 to the Reader’s drive on the My Computer. 4. Copy the LUT fi le you want to update to the folder under “/ Sony Reader/software”...

  • Page 4: Section 2 Disassembly

    PRS-300 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. CASE (REAR) (Page 4) 2-3. BATTERY ASSY 2-4. CASE (FRONT) ASSY (Page 5) (Page 5) 2-5. MAIN BLOCK (Page 6) 2-6. LGD PANEL ASSY (Page 7) 2-7.

  • Page 5: Battery Assy

    PRS-300 2-3. BATTERY ASSY Note: This illustration sees the set from rear side. 2 two screws (B1.4 3 battery assy 1 battery connector (CN401) 2-4. CASE (FRONT) ASSY 5 screw (M1.4 2.5) 9 case (front) assy 4 three screws (M1.4 2.5)

  • Page 6: Main Block

    PRS-300 2-5. MAIN BLOCK Arrangement of wire of POWER (SW) board Note: Do not pinch the wire of POWER (SW) board with the frame block. – rear side view – 1 two claws wire of POWER (SW) board frame block (upper side)

  • Page 7: Main Board

    PRS-300 2-6. LGD PANEL ASSY 3 LGD panel assy flexible board (CN302) 4 LGD panel assy 1 LGD panel assy flexible board (CN801) 2 toothed lock screw (M1.4 MAIN board block 2 toothed lock screw (M1.4 2-7. MAIN BOARD POWER (SW) board...

  • Page 8: Section 3 Test Mode

    The lot number is written on 3. Execute the copy of the “Sony Reader” folder made in step 2 the label on the fl exible board. to the Reader’s drive on the My Computer.

  • Page 9: Section 4 Electrical Adjustment

    PRS-300 SECTION 4 ELECTRICAL ADJUSTMENT VCOM VOLTAGE ADJUSTMENT Adjustment Location: Vcom voltage for the display panel varies for each panel. VCOM adjustment is required when replacing a board or panel. – MAIN Board (Component Side) – Preparation: Voltage is generated only when the screen is changed, so the adjustment needs to be performed while changing the screen.

  • Page 10: Section 5 Exploded Views

    PRS-300 SECTION 5 EXPLODED VIEWS Note: • Color Indication of Appearance Parts Ex- • -XX and -X mean standardized parts, so • The mechanical parts with no reference ample: they may have some difference from the number in the exploded views are not sup- KNOB, BALANCE (WHITE) .

  • Page 11: Case (Front) Section

    PRS-300 5-2. CASE (FRONT) SECTION main frame section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1716-434-A CASE (FRONT) ASSY (SILVER) 4-138-771-01 KEY TOP (10) (SILVER) A-1731-599-A CASE (FRONT) ASSY (BLACK) 4-138-771-11 KEY TOP (10) (BLACK)

  • Page 12: Main Frame Section

    PRS-300 5-3. MAIN FRAME SECTION not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-153-238-01 SHEET (MAIN CPU), COPPER LEAF A-1731-387-A LGD PANEL ASSY 4-138-772-01 FRAME 3-254-135-01 SCREW (B1.4) A-1716-441-A DC JACK BOARD, COMPLETE...

  • Page 13: Section 6 Accessories

    PRS-300 SECTION 6 ACCESSORIES Ref. No. Part No. Description Remark 1-829-882-12 CORD, CONNECTION (USB) (USB cable) 4-151-149-12 GUIDE, QUICK START (ENGLISH, FRENCH) 4-151-149-31 GUIDE, QUICK START (GERMAN, DUTCH) (CE7) • Abbreviation : UK, French, German and Netherlands models...

  • Page 14: Revision History

    PRS-300 REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2009.07...

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