Sony PEG-UX50 Service Manual
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Sony PEG-UX50 Service Manual

Personal entertainment organizer
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See also: Handbook , User Manual
SERVICE MANUAL
Ver 2-2003I
Revision History
1-1. Starting the Test Mode ................................................ 1-1
1-2. Executing the Test Mode ............................................ 1-1
2. BLOCK DIAGRAMS
2-1. Overall Block Diagram .............................................. 2-1
• MP-56/MP-71 (Charge) .................................................... 3-2
• MP-56/MP-71 (Power) ..................................................... 3-4
• MP-56 (CPU) .................................................................... 3-6
• MP-71 (CPU) .................................................................... 3-8
• MP-56/MP-71 (SDRAM) ............................................... 3-10
• MP-56 (Lily Module) ..................................................... 3-12
• MP-71 (Mdoc) ................................................................ 3-14
• MP-56 (802.11b Module) ............................................... 3-16
• MP-56 (BT Module/Antenna SW) ................................. 3-18
• MP-71 (BT Module/Antenna SW) ................................. 3-20
• MP-56/MP-71 (Audio) ................................................... 3-22
• MP-56/MP-71 (LCD/CAM/IrDA etc I/F) ...................... 3-24
• MP-56/MP-71 (SP/MIC/Key etc I/F) ............................. 3-26
• MP-56 PRINTED WIRING BOARD ............................. 3-28
• MP-71 PRINTED WIRING BOARD ............................. 3-30
Unleaded Solder is Used
9-874-649-32
PEG-UX50/UX40
PEG-UX50

TABLE OF CONTENTS

···································· 3-1
For European Area
History of the changes is shown as the
"Revision History" at the end of this data.
Serial number check and rewriting ............................. 4-1
4-2. Writing the Big Rom Data ......................................... 4-2
4-3. LCD VCom Adjustment ............................................. 4-2
PERSONAL ENTERTAINMENT
For American Area
US/Canadian Model
PEG-UX50/U
PEG-UX40/U
Mexican Model
PEG-UX50/M
AEP Model
PEG-UX50/E
For Asian/Oceania Area
Singapore Model
PEG-UX50/G
Hong Kong Model
PEG-UX50/H
······································ 5-1
ORGANIZER

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Summary of Contents for Sony PEG-UX50

  • Page 1: Table Of Contents

    PEG-UX50/UX40 SERVICE MANUAL For American Area US/Canadian Model PEG-UX50/U PEG-UX40/U Mexican Model PEG-UX50/M For European Area Ver 2-2003I AEP Model PEG-UX50/E Revision History For Asian/Oceania Area Singapore Model PEG-UX50/G Hong Kong Model PEG-UX50/H PEG-UX50 History of the changes is shown as the “Revision History”...
  • Page 2 Caution Markings for Lithium/Ion Battery - The following or similar texts shall be provided on battery pack of equipment or in both the Sony and VAIO are trademarks of Sony. Intel logo and Intel Inside operating and the service instructions.

  • Page 3: Test Mode Check

    SECTION 1 TEST MODE CHECK 1-2. EXECUTING THE TEST MODE 1-1. STARTING THE TEST MODE 1-2-1. Key Check Note: Initial setting must be already finished. 1. Using the JOG dial, move the cursor to the [Key Check] position. 1. Press the RESET button while pressing the JOG dial, and 2.
  • Page 4 Check] position. 2. Press the JOG dial once, and the following check screen will 2. Press the JOG dial once, and the following check screen will appear. Key Board LED turns on. appear. PEG-UX50/U, UX40/U (Display) (Display) Keyboard Check No. 1...
  • Page 5 1-2-6. Backlight Check (Display) 1. Using the JOG dial, move the cursor to the [Backlight ON] Flash Check position. Ship enUS 2. Press the JOG dial once, and the backlight will change [ON Ver. ******** Rev. 2003/ t Dark] where the backlight brightness becomes dark. (Display) MGID Found...

  • Page 7: Schematic Diagrams And Printed Wiring Boards

    SECTION 3 SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS For printed wiring boards: THIS NOTE IS COMMON FOR PRINTED WIRING b : Pattern from the side which enables seeing. • BOARDS AND SCHEMATIC DIAGRAMS. (The other layers’ patterns are not indicated.) (In addition to this, the necessary note is printed in •...
  • Page 8 PART NO. THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 9 DGND THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 10 1-689-636-11 THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 11 1-860-906-11 THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 12 PART NO. THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.

  • Page 13: Cpu)

    004:12A THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.

  • Page 14: Mdoc

    1-860-906-11 THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.

  • Page 15: 802.11B Module

    1-689-636-11 THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.

  • Page 16: Bt Module/Antenna Sw

    1-689-636-11 THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 17 1-860-906-11 THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 18 PART NO. THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 19 PART NO. THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 20 PART NO. THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
  • Page 21 PEG-UX50 無鉛半田使用 Unleaded Solder is Used MP-56 Board MP-56 BOARD (SIDE A) MP-56 BOARD (SIDE B) CN0901 B-9 IC1001 C-4 CN0902 C-9 IC1002 D-4 CN1101 C-8 IC1003 D-5 CN1102 C-5 IC1101 B-11 CN1103 B-10 IC1102 B-3 CN1202 E-8 IC1103 D-1...
  • Page 22 PEG-UX40 無鉛半田使用 Unleaded Solder is Used MP-71 Board MP-71 BOARD (SIDE A) MP-71 BOARD (SIDE B) CN0901 B-9 IC0903 D-10 CN1101 C-8 IC1001 C-4 CN1102 C-5 IC1002 D-4 CN1103 B-10 IC1003 D-5 CN1202 E-8 IC1101 B-11 CN1203 F-8 IC1102 B-3 CN1204 B-11 IC1103 D-1 CN1205 B-9...

  • Page 23: Data Writing

    2) For the Serial, enter the serial number indicated on the rear side of the set. (7 digits) 1. Use the PC which “Palm desk Top” for PEG-UX50 or PEG- UX40 is not installed in. 2. Copy the “Writing tool soft_UX50...

  • Page 24: Writing The Big Rom Data

    Flash ID dialog appears on the PC as shown below. (When releasing the buttons, release the RESET button first.) 5. The ROM data writing screen will appear, and the data writing Input example (PEG-UX50/U) will start. After the second Refurbishing...

  • Page 25: Electrical Parts List

    SECTION 5 MP-56/MP-71 ELECTRICAL PARTS LIST NOTE: 【使用上の注意】 • Due to standardization, replacements in the • ここに記載されている部品は，補修用部品であるため，回路 parts list may be different from the parts speci- 図及びセットに付いている部品と異なる場合があります。 fied in the diagrams or the components used • 印の部品は常時在庫しておりません。 on the set. •...
  • Page 26 MP-56/MP-71 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C0414 1-128-627-91 CERAMIC CHIP 0.001uF C0505 1-125-777-11 CERAMIC CHIP 0.1uF C0506 1-125-777-11 CERAMIC CHIP 0.1uF C0415 1-100-504-91 CERAMIC CHIP 0.1uF 6.3V C0507 1-125-777-11 CERAMIC CHIP 0.1uF C0416 1-100-504-91 CERAMIC CHIP 0.1uF 6.3V...
  • Page 27 MP-56/MP-71 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C0905 1-128-614-11 CERAMIC CHIP 56PF C1204 1-128-632-91 CERAMIC CHIP 0.01uF 6.3V (UX50) C1205 1-128-632-91 CERAMIC CHIP 0.01uF 6.3V C0906 1-128-614-11 CERAMIC CHIP 56PF C1206 1-164-937-11 CERAMIC CHIP 0.001uF C0907 1-125-777-11 CERAMIC CHIP...
  • Page 28 MP-56/MP-71 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks IC0401 6-704-927-01 IC SN74LVC2G66YZPR IC0402 6-704-927-01 IC SN74LVC2G66YZPR JS0907 1-218-990-11 SHORT CHIP IC0403 8-752-424-76 IC CXD2230GA-TH JS0909 1-218-990-11 SHORT CHIP IC0405 8-759-825-65 IC TC7SZ32AFE (TE85R) JS0910 1-218-990-11 SHORT CHIP IC0501 6-704-944-01 IC K4M563233E-EN80T JS1001 1-694-535-91 SHORT CHIP...
  • Page 29 MP-56/MP-71 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q1202 8-729-056-84 TRANSISTOR SSM6N05FU (TE85R) R0337 1-240-695-91 METAL CHIP 1/20W R0338 1-240-683-91 METAL CHIP 1/20W Q1203 6-550-379-01 TRANSISTOR 2SK354700LS0 R0339 1-240-726-91 METAL CHIP 470K 1/20W Q1204 6-550-234-01 TRANSISTOR UNR32A300LS0 R0340 1-240-683-91 METAL CHIP...
  • Page 30 MP-56/MP-71 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R0802 1-240-726-91 METAL CHIP 470K 1/20W R1158 1-218-982-11 RES-CHIP 270K 1/16W (UX50) R1159 1-218-941-81 RES-CHIP 1/16W R1160 1-218-933-11 RES-CHIP 1/16W R0803 1-218-977-11 RES-CHIP 100K 1/16W (UX50) R1201 1-218-977-11 RES-CHIP 100K 1/16W...
  • Page 31 1-795-392-21 VIBRATOR, CERAMIC (22.579MHz) X0403 1-795-602-11 VIBRATOR, CRYSTAL (32.768kHz) This manual and the constituent data may not be replicated, copied nor reprinted in whole or in part without prior written authorization of Sony Corporation. 本マニュアルの一部， または全部について， 無断で データの複製，複写，転載することを禁じます。 2003I0500-1 Sony Corporation 9-874-649-32 ©...
  • Page 32 Revision History Suffix Ver. Date Contents Ver. 1 2003.08.26 First Edition Ver. 2 2003.09.24 Addition of “PEG-UX50/E, UX50/G, UX50/M” models. <Remarks> [Confidential] PEG-UX50/UX40 (AM/EU/AO)
  • Page 33 PRINTING THE ELECTRONIC DOCUMENT The PDF of this service manual is not designed to be printed from cover to cover. The pages vary in size, and must therefore be printed in sections based on page dimensions. NON-SCHEMATIC PAGES Data that does NOT INCLUDE schematic diagrams are formatted to 8.5 x 11 inches and can be printed on standard letter-size and/or A4-sized paper. SCHEMATIC DIAGRAMS The schematic diagram pages are provided in two ways, full size and tiled.

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