Sony PRS-500 Service Manual
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Sony PRS-500 Service Manual

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SERVICE MANUAL
Ver. 1.0 2006.09
Sony Corporation
9-887-332-01
Connect Business Division
2006I1678-1
Published by Sony Techno Create Corporation
© 2006.09
SPECIFICATIONS
Power source
Built-in rechargeable battery: DC IN 3.7 V
AC power adapter: DC IN 5.2 V
Battery life (continuous playback)
Approx. 7500 pages (when the battery is fully charged)
User available capacity
Approx. 64MB
Available storage capacity of Sony Reader may vary.
Operating temperature
5 to 35 ˚C (41 to 95 ˚F)
Dimensions (w/h/d)
Approx. 6.9 x 4.9 x 0.5 inches
(maximum, without soft cover)
Mass
Approx. 9 oz (without soft cover)
Supplied accessories
AC Adaptor (1)
Power Cord (1)
USB Connection Cord (1)
Application Soft (1)
Instruction (1)
Warranty Card
Optional accessories
Cradle for Reader BCR-RU1
Design and specifications are subject to change without notice.
PRS-500
PORTABLE READER SYSTEM
US Model

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  • Page 1 Battery life (continuous playback) Approx. 7500 pages (when the battery is fully charged) User available capacity Approx. 64MB Available storage capacity of Sony Reader may vary. Operating temperature 5 to 35 ˚C (41 to 95 ˚F) Dimensions (w/h/d) Approx. 6.9 x 4.9 x 0.5 inches...

  • Page 2: Table Of Contents

    PRS-500 TABLE OF CONTENTS UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead- free mark (LF) indicating the solder contains no lead. SERVICING NOTE ..........3 (Caution: Some printed circuit boards may not come printed with...

  • Page 3: Servicing Note

    How to change the LUT • Copy the LUT file you want to update to the folder under “/Sony Reader/software” in the Memory Stick exclusive for the Test Mode, and then change the name to “lut.bin”. Execute Test Mode No.3 “Update Waveform”. The LUT will be updated in about 10 seconds, and the LUT version display will also change.
  • Page 4 Close the soft cover. Press on the back side of the soft cover (the side with the SONY logo) to lock the claws. * Do not press on the front side of the soft cover. Doing so may the LCD screen.

  • Page 5: General

    PRS-500 SECTION 2 GENERAL This section is extracted from instruction manual.

  • Page 6: Disassembly

    PRS-500 SECTION 3 DISASSEMBLY Note • This set can be disassembled in the order shown below. • The dotted square with arrow ( ) prompts you to move to the next job when all of the works within the dotted square ( ) are completed.

  • Page 7: Soft Cover

    PRS-500 Note: Follow the disassembly procedure in the numerical order given. 3-2. SOFT COVER 4 main overall assy 2 four claws 5 soft cover 3-3. B CASE ASSY qd B case assy 1 tapping screw (1.7) 9 four fasteners (M1.4 × 3) q;...

  • Page 8: A Case Assy

    PRS-500 3-4. A CASE ASSY 4 washerhead (+P) screw (M1.4 × 3.5) 3 two screws (M1.4) 1 two tapping screws 2 nine tapping screws (1.4) (B) (1.4 × 8) 6 MAIN board, INK indicator element 8 key top (5) 7 key top (2) 9 key top (3) q;...

  • Page 9: Magnet

    PRS-500 3-5. MAGNET Upper side 3 magnet 1 sheet (magnet) Bottom side 2 magnet PRECAUTION DURING MAGNET INSTALLATION Fit the bottom side groove with a magnet painted red line and fit the upper side groove with a magnet painted black line.

  • Page 10: Ms Flexible Board, Chassis

    PRS-500 3-7. MS FLEXIBLE BOARD, CHASSIS 6 battery lithium ion storage 4 battery bracket 5 connector (CN401) 1 connector (CN602) 3 two screws (M1.4 × 2) 2 MS flexible board 3-8. INK INDICATOR ELEMENT ASSY 2 ink indicator element assy...

  • Page 11: Test Mode

    4. After the end of test, a display of the right side of Test Panel 1. Ready for the memory stick. on TEST MODE MENU is changed to “Done” from “Not 2. Make the new directly as “/Sony Reader/software” on the Yet”. memory stick.

  • Page 12: Electrical Adjustment

    PRS-500 SECTION 5 ELECTRICAL ADJUSTMENT Vcom Voltage Adjustment Vcom voltage for the display panel varies for each panel. Vcom adjustment is required when replacing a board or panel. Preparation Voltage is generated only when the screen is changed, so the adjustment needs to be performed while changing the screen.

  • Page 13: Diagrams

    PRS-500 SECTION 6 DIAGRAMS • Waveforms Note on Schematic Diagram: Note on Printed Wiring Board • All capacitors are in µF unless otherwise noted. (p: pF) 50 WV • X : parts extracted from the component side. – MAIN Board –...

  • Page 14: Block Diagram

    PRS-500 6-1. BLOCK DIAGRAM A16-23 BA16-23 IC1001 MAIN CPU IC1112(3/3),1113,1117 D1,E2,E1,F1, F2,G2,G1,H2, A1-23 H1,J1,K1,J2, A1-23 A1-15 BA1-15 BA1-23 K2,L1,L2,N1, IC203 N2,R1,P2-P6 ADDRESS DECODER MA10,11 P9,P10 BA21-23 A,B,C Q901 C1,E3,E4,F3, IC1101-1104 G2A,G2B F4,G3,G4,H4, CN901 H3,H5,J3,J4, IC903 K4,L4,L3,M1, D0-31 D0-31 D0-31 BD0-31...

  • Page 15: Printed Wiring Boards - Main, Dc Board (Side A)

    PRS-500 6-2. PRINTED WIRING BOARDS – MAIN, DC BOARD (SIDE A) – :Uses unleaded solder. ✬ Refer to the “NOTES REPLACEMENT OF INK INDICATOR ELEMENT ASSY, MAIN BOARD and FLASH ROM (IC1611)”, when MAIN BOARD (SIDE A) replacement of IC1611.

  • Page 16: Printed Wiring Boards - Main, Dc Board (Side B)

    PRS-500 6-3. PRINTED WIRING BOARDS – MAIN, DC BOARD (SIDE B) – :Uses unleaded solder. MAIN BOARD (SIDE B) • Semiconductor Location Ref. No. Location D808 D809 S855 > PAGE S861 < S876 SIZE S877 S867 S879 S883 S868 S882...

  • Page 17: Schematic Diagram - Main Board (1/10)

    PRS-500 6-4. SCHEMATIC DIAGRAM – MAIN BOARD (1/10) – • See page 32 for IC Block Diagram. L901 TP901 IC904 SN74AHC1G00DCKR Q901 DTA124EE-TL R915 4.7k R901 CN901 R914 TP904 1.5k T901 R913 C901 C902 R912 TP903 R906 R911 R903 100k...

  • Page 18: Schematic Diagram - Main Board (2/10)

    PRS-500 6-5. SCHEMATIC DIAGRAM – MAIN BOARD (2/10) – • See page 13 for Waveform. • See page 27 for IC Block Diagram. TP110 TP109 TP112 HP-R HP-L HPGND R120 R132 J101 R122 C128 R129 R133 D102 R130 UDZSTE-175.6B D101 UDZSTE-175.6B...

  • Page 19: Schematic Diagram - Main Board (3/10)

    PRS-500 6-6. SCHEMATIC DIAGRAM – MAIN BOARD (3/10) – • See page 13 for Waveform. • See page 33 for IC Pin Function Description. R2094 100k RB2013 100k R2093 R2095 100k 470k R2013 TP1585 TP1515 R2250 RB2011 RB2008 RB2005 100k...

  • Page 20: Schematic Diagram - Main Board (4/10)

    PRS-500 6-7. SCHEMATIC DIAGRAM – MAIN BOARD (4/10) – • See page 27, 28 for IC Block Diagrams. L1201 L1101 C1218 C1101 C1102 TP1201 C1219 C1112 C1103 IC1101 TC7MP245FK(EL) IC1117 SN74LVC1G125DCKR C1109 IC1112 SN74LVC244APWR C1200 C1201 C1104 C1202 IC1102 TC7MP245FK(EL)

  • Page 21: Schematic Diagram - Main Board (5/10)

    PRS-500 6-8. SCHEMATIC DIAGRAM – MAIN BOARD (5/10) – C1113 IC1108 SN74LVC2G32DCUR L1202 TP1202 C1220 C1221 TP1577 TP1578 TP1576 TP1575 TP1574 TP1561 TP1573 TP1572 TP1560 TP1553 TP1571 TP1552 TP1570 TP1559 TP1551 TP1581 IC1203 S29AL016D TP1550 TP1558 90TFI020H-PRS01 C1206 C1124 C1125...

  • Page 22: Schematic Diagram - Main Board (6/10)

    PRS-500 6-9. SCHEMATIC DIAGRAM – MAIN BOARD (6/10) – • See page 13 for Waveform. • See page 30 for IC Block Diagram. • See page 44, 47 for IC Pin Function Descriptions. L602 C201 C618 C207 IC603 SN74AHC1GU04DCKR IC202...

  • Page 23: Schematic Diagram - Main Board (7/10)

    PRS-500 6-10. SCHEMATIC DIAGRAM – MAIN BOARD (7/10) – • See page 13 for Waveforms. • See page 32 for IC Block Diagrams. • See page 38 for IC Pin Function Description. C815 IC803 S882150AMH -M2ZTFG R861 R862 C811 C812...

  • Page 24: Schematic Diagram - Main Board (8/10)

    PRS-500 ✬ Refer to the “NOTES REPLACEMENT OF INK INDICATOR 6-11. SCHEMATIC DIAGRAM – MAIN BOARD (8/10) – • See page 13 for Waveform. • See page 29 for IC Block Diagram. • See page 40 for IC Pin Function Description.

  • Page 25: Schematic Diagram - Main Board (9/10)

    PRS-500 6-12. SCHEMATIC DIAGRAM – MAIN BOARD (9/10) – • See page 28, 29 for IC Block Diagrams. R1682 Q1614 D1601 HN1B04FE-Y/GR L1611 C1604 L1604 R1602 BAT760-115 (TPLR3) R1624 C1601 C1616 0.0022 0.47 R1680 IC1605 LT1931ES5#TR R1623 R1683 R1695 R1684...

  • Page 26: Schematic Diagram - Main Board (10/10), Dc Board

    PRS-500 6-13. SCHEMATIC DIAGRAM – MAIN BOARD (10/10), DC BOARD – • See page 30, 31, 32 for IC Block Diagrams. C426 TP408 R426 R424 470k Q406 Q402 HN1B04FE-Y/GR RTQ035P02TR (TPLR3) TP409 TP410 TP402 R425 TP403 C425 R428 R429 TP416...
  • Page 27 PRS-500 • IC Block Diagrams – MAIN Board – IC101 AK4365VN-L AGND AVDD VREF VREF MCLK MINL MINR VCOM VCOM MUTET 7 DVDD DACL Head Phone HPVCC 6 SDATA (Lch) LINM HPGND DACM 5 BICK Audio Interface Buffer amp (Mono)
  • Page 28 PRS-500 – MAIN Board – IC1101, IC1102, IC1103, IC1104 TC7MP245FK (EL) B8 11 B7 12 B6 13 B5 14 B4 15 B3 16 B2 17 IC1601 XC6215B312NR ON/OFF each circuit CE 1 Control Error Current Limit VOUT Voltage Reference VSS 2...
  • Page 29 PRS-500 – MAIN Board – IC1605 LT1931ES5#TR (EXTERNAL) 150k C PL 1.2MHz (OPTIONAL) (EXTERNAL) OSCILLATOR 0.01 Ω V OUT RAMP GENERATOR – LATCH DRIVER – COMPARATOR V IN IC1606 TC7W53FK (TE85R) LOGIC LEVEL CONVERTER IC1615 LM75CIMMX-3 NOPB SDA 1 Two-Wire Interface...
  • Page 30 PRS-500 – MAIN Board – IC203 SN74LVC138APWR-12 IC402 XC9226A296MR, IC403 XC9226A1M6MR Phase Compesation Current Feedback Current Limit Synch. Lx(SW) Logic Buffer Drive VIN 1 Ramp Wave Generator Vref with PWM/PFM Soft Start, Selector VSS 2 CE/MODE Logic Control Logic Vout(CE)
  • Page 31 PRS-500 – MAIN Board – IC401 SN412005RHLR STAT1 V O(LDO) Short Circuit Recovery 500 Ω 3.3 V LDO USBPG STAT2 ACPG V O(OUT) BA T Short Circuit 100 mA / Recovery 1 kΩ Charge 500 mA Enable Fault Recovery 10 mA V SET 500 Ω...
  • Page 32 PRS-500 – MAIN Board – IC408 XC61CC3202NR IC802 XC61CN2502NR VOUT 1 VOUT 1 Vref Vref VIN 2 VIN 2 N.C. N.C. IC803 S882150AMH-M2ZTFG VIN 1 VOUT C+ 2 SWITCH CONTROL CONTROL OSCILLATION SCHEMATICS SCHEMATICS (1.0MHz) C- 3 SOFT START SCHEMATICS...
  • Page 33 PRS-500 • IC Pin Function Description MAIN BOARD IC1001 MC9328MXLVP20R2 (MAIN CPU) Pin No. Pin Name Description SD_CMD Not used (Open) SRAMINT Not used (Fixed to “H”) VBUS VBUS input USBD_OE USB output enable USBD_SUSPND USB suspend USBD_VM USB minus input...
  • Page 34 PRS-500 Pin No. Pin Name Description SD_DAT1 Not used (Open) ETHERINT Not used (Fixed to “H”) NVDD1 — 2.9V DC input USBD_VP USB plus input QVDD4 — 1.95V DC input UART2_TXD Not used NVDD3 — 2.9V DC input NAND-ALE Address latch enable for NAND Flash ROM...
  • Page 35 PRS-500 Pin No. Pin Name Description NVDD4 — 2.9V DC input NVSS — Ground NVSS — Ground QVSS — Ground — Not used (Open) 8 bits data bus for indicator 8 bits data bus for indicator DSPSIOEN — Not used (Open)
  • Page 36 PRS-500 Pin No. Pin Name Description BOOT2 System boot mode select input (Pull-up) (Not used (Fixed to “H”)) Serial data input for test (Not used (Fixed to “H”)) BIG_ENDIAN Big endian input (Not used (Fixed to “L”)) RESET_OUT Reset output...
  • Page 37 PRS-500 Pin No. Pin Name Description TRST Read/write from main CPU (Not used (Open)) 32 bits data bus 25 bits address bus 25 bits address bus 25 bits address bus 25 bits address bus 25 bits address bus 32 bits data bus...
  • Page 38 PRS-500 MAIN BOARD IC801 HD64338002A21FPV (SUB CPU) Pin No. Pin Name Description BATT-DC AC adapter DC input 32.768kHz clock input 32.768kHz clock output — Ground OSC2 4.9152MHz clock output OSC1 4.9152MHz clock input TEST Test terminal (Short GND) RESET Reset input N.C.
  • Page 39 PRS-500 Pin No. Pin Name Description KEYLED Key LED output LED_1 LED 1 output LED_2 LED 2 output (Not used (Open)) USBBOOT Boot mode control KEY-ON Key-INT signal control output Not used (Fixed to “H”) — Ground N.C. Not used (Fixed to “L”)
  • Page 40 PRS-500 MAIN BOARD IC1610 APOLLO1-18 (INDICATOR CONTROLLER) Pin No. Pin Name Description 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus...
  • Page 41 PRS-500 Pin No. Pin Name Description — +3V0 — +3V0 — Ground — Ground n.c. — Not used (Open) — Ground — Ground — +3V0 — Ground — +3V0 SRC_OE Output enable for source driver GT_SPV Start signal for gate driver...
  • Page 42 PRS-500 Pin No. Pin Name Description — Ground TST3 AutOmode (normal = “0”)(Not used (Fixed to “L”)) H_D5 8 bits data bus for main CPU H_D4 8 bits data bus for main CPU 22 bits address bus 22 bits address bus...
  • Page 43 PRS-500 Pin No. Pin Name Description H_RW Read/write from main CPU — Ground 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus 32 bits data bus...
  • Page 44 PRS-500 MAIN BOARD IC601 CXD3452GA (MS I/F CONTROLLER) Pin No. Pin Name Description VDD0 — 2.9V DC input MODE0 Mode select (Not used (Fixed to “L”)) MODE1 Mode select (Not used (Fixed to “L”)) TRST Not used (Fixed to “L”)
  • Page 45 PRS-500 Pin No. Pin Name Description DB18 32 bits data bus VSS4 — Ground DB19 32 bits data bus DB20 32 bits data bus DB21 32 bits data bus DB22 32 bits data bus VDD5 — 2.9V DC input DB23...
  • Page 46 PRS-500 Pin No. Pin Name Description Not used (Open) VSS9 — Ground Not used (Open) Not used (Open) KCKO Not used (Open) PIO0 Not used (Open) VDD10 — 2.9V DC input PIO1 Not used (Open) PIO2 Not used (Open) PIO3...
  • Page 47 PRS-500 MAIN BOARD IC201 R5C807 (SD I/F CONTROLLER) Pin No. Pin Name Description VCCEN Not used (Open) GPIO Not used (Open) Not used (Open) HWSPND Hardware suspend input RWMODE Read-write timing mode select (Not used (Fixed to “H”)) WAMODE WAIT/DTACK mode select (pull-up: WAIT, pull-down: DTACK) LTLEN Little endian mode select (Not used (Fixed to “L”))
  • Page 48 PRS-500 Pin No. Pin Name Description 23 bits address bus (Not used (Fixed to “L”)) 23 bits address bus 23 bits address bus 23 bits address bus 23 bits address bus 23 bits address bus 23 bits address bus 23 bits address bus...
  • Page 49 PRS-500 Pin No. Pin Name Description MDIO27 Not used (Open) MDIO28 Not used (Open) MDIO29 Not used (Open)

  • Page 50: Exploded Views

    PRS-500 SECTION 7 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they • The mechanical parts with no reference may have some difference from the original are seldom required for routine service.

  • Page 51: A Case Assy Section

    PRS-500 7-2. A CASE ASSY SECTION supplied supplied supplied supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-348-998-81 SCREW (M1.4) 2-661-912-01 KEY TOP (3) 3-318-201-81 SCREW (B) (1.4X8), TAPPING X-2149-317-1 A CASE ASSY 3-729-013-41 SCREW (M1.4X3.5), WASHERHEAD (+P)

  • Page 52: Electrical Parts List

    PRS-500 SECTION 8 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they When indicating parts by reference number, parts list may be different from the parts are seldom required for routine service.
  • Page 53 PRS-500 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C801 1-165-989-11 CERAMIC CHIP 10uF 6.3V C1033 1-164-943-81 CERAMIC CHIP 0.01uF C802 1-164-943-81 CERAMIC CHIP 0.01uF C1034 1-164-943-81 CERAMIC CHIP 0.01uF C803 1-164-943-81 CERAMIC CHIP 0.01uF...
  • Page 54 PRS-500 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1618 1-100-162-91 CERAMIC CHIP < DIODE > C1619 1-125-777-11 CERAMIC CHIP 0.1uF C1621 1-164-156-11 CERAMIC CHIP 0.1uF D101 8-719-069-55 DIODE UDZSTE-175.6B C1622 1-164-156-11 CERAMIC CHIP 0.1uF D102 8-719-069-55 DIODE UDZSTE-175.6B...
  • Page 55 PRS-500 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC1113 8-759-679-53 IC SN74LVC244APWR Q405 8-729-037-52 TRANSISTOR 2SD2216J-QR (TX).SO IC1116 6-703-589-01 IC SN74LVC1G125DCKR Q406 8-729-054-48 TRANSISTOR UP04601008S0 Q472 8-729-047-68 TRANSISTOR SSM3K03FE (TPL3) IC1117 6-703-589-01 IC SN74LVC1G125DCKR...
  • Page 56 PRS-500 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R411 1-218-990-81 SHORT CHIP R814 1-218-953-11 RES-CHIP 1/16W R413 1-218-981-11 RES-CHIP 220K 1/16W R815 1-218-985-11 RES-CHIP 470K 1/16W R414 1-218-981-11 RES-CHIP 220K 1/16W R415 1-218-973-11 RES-CHIP...
  • Page 57 PRS-500 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1614 1-218-953-11 RES-CHIP 1/16W R1710 1-218-990-81 SHORT CHIP R1615 1-218-987-11 RES-CHIP 680K 1/16W R2010 1-218-951-11 RES-CHIP 1/16W R1616 1-218-977-11 RES-CHIP 100K 1/16W R1617 1-218-960-11 RES-CHIP 3.9K...
  • Page 58 PRS-500 MAIN Ref. No. Part No. Description Remark RB2004 1-234-387-21 RES, NETWORK 330 (1005X4) RB2005 1-234-387-21 RES, NETWORK 330 (1005X4) RB2006 1-234-381-21 RES, NETWORK 100K (1005X4) RB2007 1-234-387-21 RES, NETWORK 330 (1005X4) RB2008 1-234-387-21 RES, NETWORK 330 (1005X4) RB2009 1-234-387-21 RES, NETWORK...
  • Page 59 PRS-500 MEMO...
  • Page 60 PRS-500 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision...

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