Sony DSX-GS900 Service Manual
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Sony DSX-GS900 Service Manual

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2019/10/17 22:00:30 (GMT+09:00)
SERVICE MANUAL
Conditions of Use:
(1)
Please use this information only for the purpose of performing repair, maintenance and/or confi guration services of the Sony products (hereinafter the "Repair services") under the ser-
vice agreement entered into with the Sony group company (hereinafter the "Service agreement"). Using this information for any purpose other than the purpose described foregoing is
forbidden.
(2)
Only the Authorized Servicer's offi cers, employees or subcontractors (including their offi cers and employees) whose duties justify a need-to-know and who have agreed to hold
confi dential this information (collectively hereinafter the "Permitted users") are permitted to access and use this information. To disclose or disseminate to any person other than the
Permitted users is forbidden.
(3)
Destroy or erase any and all portion of this information promptly in an irrecoverable and secure fashion after achieving the purpose described in Section (1) above.
(4)
Do not copy, replicate, reproduce, alter, translate, transmit, sell, lease, or distribute this information in whole or in part without the prior written permission of the author.
(Notwithstanding foregoing, it is permitted to copy and distribute this information to the Permitted users.)
(5)
Please notify immediately any leakage, loss, theft, misappropriation, or other misuse of this information by e-mail to the following address:
somk-gcs-tissnexim-adm@jp.sony.com
(6)
In addition to the above, the terms and conditions of the Service agreement shall be applied to using this information.
Revision of Information:
This information may be changed or updated at any time without any prior notice. Please confi rm that this information is up-to-date before using it.
Sony CONFIDENTIAL
For Authorized Servicer
9-896-614-01
2019J33-1
©
2019.10
Sony Home Entertainment &
Sound Products Inc.
DSX-GS900
SYS SET

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Summary of Contents for Sony DSX-GS900

  • Page 1 Conditions of Use: Please use this information only for the purpose of performing repair, maintenance and/or confi guration services of the Sony products (hereinafter the “Repair services”) under the ser- vice agreement entered into with the Sony group company (hereinafter the “Service agreement”). Using this information for any purpose other than the purpose described foregoing is forbidden.
  • Page 2 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 SERVICE MANUAL US Model Canadian Model Ver. 1.0 2019.10 • This model is not equipped with a mechanism deck. SPECIFICATIONS Corresponding codec: FOR THE CUSTOMERS IN THE USA. NOT Power amplifier section MP3 (.mp3) APPLICABLE IN CANADA, INCLUDING IN THE Output: Speaker outputs Bit rate: 8 kbps –...

  • Page 3: Table Of Contents

    The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and 3-4. Connection Cable (Automobile) ........17 any use of such marks by Sony Corporation is under 3-5. BT Antenna ................ 18 license. Other trademarks and trade names are 3-6.

  • Page 4: Servicing Notes

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL SECTION 1 For Authorized Servicer SERVICING NOTES The SERVICING NOTES contains important information for servicing. Be sure to read this section before repairing the unit. UNLEADED SOLDER NOTE FOR THE HEAT SINK Boards requiring use of unleaded solder are printed with the lead- This unit is installed with a heat sink inside the chassis on the left free mark (LF) indicating the solder contains no lead.
  • Page 5 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer CONFIRMATION OF DESTINATION SETTING CODE 4. Confi rm the alphanumeric character of 6 digits on the liquid crystal display is a value of “728332”. When replacing the MAIN board, perform works according to the Note: If “728332”...
  • Page 6 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer DESTINATION SETTING METHOD 3. Input the 6 digits destination code (728332). Rotate the control dial to select “7” with the OP5 digit and press After replacing the MAIN board, perform the following procedure, the [PUSH ENTER/MENU/ VOICE] or [ ] button.
  • Page 7 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 4. The setting is completed by pressing the [PUSH ENTER/ INITIALIZATION METHOD MENU/ VOICE] button on the main unit or [ENTER] but- Refer to the following procedure when initializing this unit. ton on the remote commander at the state of cursor position of When this unit is initialized, the clock settings and some saved con- “OP0”, then the display turns off, the initialization operation is...
  • Page 8 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5. Rotate the control dial clockwise and switch “INIT-NO” to BLUETOOTH CONNECTION METHOD “INIT-YES”, then press the [PUSH ENTER MENU/ VOICE] Refer to the following procedure when connecting this unit and a button.
  • Page 9 • This unit to be tested flashes • BLUETOOTH compatible smartphone or cellular phone • BLUETOOTH audio devices (SONY NWZ-A826, or select from connectable smartphone, cellular phones or audio devices list) • Speaker connection (at least Front L/R ch) •...
  • Page 10 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 6. BLUETOOTH Phone (Hands Free) Function Check OPERATION CHECK OF THE USB Connect a USB device to this unit for checking the USB operation 1. Search for this unit from the BLUETOOTH device (smartphone of this unit.
  • Page 11 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5. Press the [ MODE] button twice to return to the normal dis- play. NOTE OF REPLACING THE ELECTRICAL PARTS ON EACH BOARD FOR REPAIRING Among the parts listed in the electrical parts list (page 58 to 69), parts described as “Not supplied”...

  • Page 12: General

    *11 Use speakers with 50W RMS or higher power input battery to the head unit. capacity. Using Sony XB series full range speakers is It is not necessary to connect this lead if there is • During full-power operation, a current of more than 15 A recommended.
  • Page 13 In such a case, Mounting the unit with an installation kit consult your nearest Sony dealer. (not supplied) You can use a commercially available double DIN installation kit. Choose an installation kit with the following panel frame size.

  • Page 14: Disassembly

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL SECTION 3 For Authorized Servicer DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW Note: Due to the structure of the unit, you cannot stably place it on flat surfaces.

  • Page 15: Mini Fuse (Blade Type), Cover

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer Note: Follow the disassembly procedure in the numerical order given. 3-2. MINI FUSE (BLADE TYPE), COVER cover This unit locates the heat sink on the left side. When touching this unit, be careful not to touch left side the heat sink on the left side of the unit.

  • Page 16: Front Panel Block

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-3. FRONT PANEL BLOCK 4 two claws hole 5 Remove the front panel block in the direction of the arrow. 4 two claws connector 6 Draw the cable flexible hole (CN100) flat (22 core) out of the connector (CN100).

  • Page 17: Connection Cable (Automobile)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-4. CONNECTION CABLE (AUTOMOBILE) 1 Remove the connection front side cable (automobile) from the lead pin. 1 Remove the connection cable (automobile) from the lead pin. 3 screw (PTT2.6 rear side bottom side...

  • Page 18: Bt Antenna

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-5. BT ANTENNA When installing the BT antenna wire connector, insert vertically, 1 BT antenna wire connector and push it from the top. (CN1002) Vertical. Slant. BT antenna wire BT antenna wire connector...

  • Page 19: Main Board Block

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-6. MAIN BOARD BLOCK top side Note 1: Paste the filament tape (sub material) to affix the 2 ground point screw 1 filament tape leg of chassis and screw. (PTT2.6 (sub material) –...

  • Page 20: Main Board, Amp Board

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-7. MAIN BOARD, AMP BOARD Note 1: When replacing the MAIN board, make sure to refer to “NOTE OF REPLACING THE MAIN BOARD” on page 4. Note 3: When installing the heat sink, align the groove and guide pin (boss).

  • Page 21: Knob (Vol) Assy, Key Board, Front Panel Assy

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-8. KNOB (VOL) ASSY, KEY BOARD, FRONT PANEL ASSY 1 knob (VOL) assy Note 1: When installing the knob (VOL) assy, connector (CN9001) refer to “3-10. HOW TO INSTALL THE of the KEY board KNOB (VOL) ASSY”...

  • Page 22: How To Install The Aux Jack (J9401) And The Usb Connector (Cn9501)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-9. HOW TO INSTALL THE AUX JACK (J9401) AND THE USB CONNECTOR (CN9501) Note 1: To replace the USB connector and AUX jack requires alignment. Attach in order from 1 to 4. bottom side...

  • Page 23: 3-10. How To Install The Knob (Vol) Assy

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 3-10. HOW TO INSTALL THE KNOB (VOL) ASSY Attach in order from 1 to 5. 1 Confirm the cushion (knob) is not 2 Attach the cushion (knob) to the knob (VOL). deformed or damaged.

  • Page 24: Test Mode

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL SECTION 4 For Authorized Servicer TEST MODE SETTING THE TEST MODE MICROPHONE AUDIO LOOPBACK To confi rm the state of the external microphone used when a hands- Setting method: free function is used, the microphone audio is output from the speak- 1.

  • Page 25: Diagrams

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL SECTION 5 For Authorized Servicer DIAGRAMS 5-1. BLOCK DIAGRAM - AUDIO DSP Section - AU_FL_CH, AU_RL_CH, AU_SUB_CH AU_FL_CH >002B DAO3 (Page 26) DAO2 R-CH AU_RL_CH DAO4 DAO1 R-CH AU_SUB_CH DAO5 AU_IN_LCH, AU_IN_LCH AU_IN_RCH AUDIO DSP >003B...

  • Page 26: Block Diagram - Amp Section

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-2. BLOCK DIAGRAM - AMP Section - INPUT SELECTOR, ELECTRICAL VOLUME AU_FL_CH, IC402 AU_RL_CH, J402 AU_SUB_CH AU_FL_CH >002B 33 INF1 OUTF1 FRONT (Page 25) R-CH AU_RL_CH 31 INR1 OUTR1 REAR AUDIO OUT R-CH...

  • Page 27: Block Diagram - Panel/Power Supply Section

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-3. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section - RESET >001B (Page 25) SYSTEM CONTROLLER IC503 (3/3) RESET SIGNAL GENERATOR J1001 (2/2) 84 RC_IN1 IC501 81 RC_IN0 REMOTE +1.2V REGULATOR S9317 -COM_1.2V IC1054 PULL-UP...
  • Page 28 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Printed Wiring Boards. For Schematic Diagrams. Note: Note: • All capacitors are in μF unless otherwise noted. (p: pF) •...

  • Page 29: Printed Wiring Board - Amp Board

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-4. PRINTED WIRING BOARD - AMP Board - • : Uses unleaded solder. AMP BOARD (SIDE A) LND002 C1649 R1603 C1604 C1605 R1613 C1651 C1632 C1633 C1603 R1616 C1631 (BRACKET) C1606 C1640 R1627...

  • Page 30: Schematic Diagram - Amp Board

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-5. SCHEMATIC DIAGRAM - AMP Board - • See page 44 for IC Block Diagrams. AMP BOARD C1620 C1618 C1638 C1628 C1655 C1653 C1636 C1637 0.001 0.001 0.001 0.001 0.01 R1614 R1612 R1600...

  • Page 31: Printed Wiring Board - Main Board (Component Side)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-6. PRINTED WIRING BOARD - MAIN Board (Component Side) - • : Uses unleaded solder. MAIN BOARD (COMPONENT SIDE) C1598 C1508 C1506 C1507 C1517 C1511 C1510 R1401 C1658 D1514 A1303 A1304 C468 R1678...

  • Page 32: Main Board (Conductor Side)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-7. PRINTED WIRING BOARD - MAIN Board (Conductor Side) - • : Uses unleaded solder. MAIN BOARD (CONDUCTOR SIDE) J402 FRONT CN1502 J1001 REAR AUDIO REMOTE REAR LCH (+) (FRONT VIEW) CN1502 REAR RCH (+) GRN/BLK REAR LCH (–)

  • Page 33: Schematic Diagram - Main Board (1/7)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-8. SCHEMATIC DIAGRAM - MAIN Board (1/7) - • See page 43 for Waveforms. • See page 44 for IC Block Diagrams. • See page 49 for IC Pin Function Description. MAIN BOARD (1/7)

  • Page 34: Schematic Diagram - Main Board (2/7)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-9. SCHEMATIC DIAGRAM - MAIN Board (2/7) - • See page 44 for IC Block Diagrams. J402 FRONT REAR AUDIO MAIN BOARD (2/7) R316 C304 R304 JL307 IN_RL R318 C305 R305 JL309 IN_FL...

  • Page 35: Schematic Diagram - Main Board (3/7)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-10. SCHEMATIC DIAGRAM - MAIN Board (3/7) - • See page 44 for IC Block Diagrams. J1001 CN801 MAIN BOARD (3/7) REMOTE (SIRIUSXM IN) F801 D807 DZ2J18000L JL1107 D808 R895 DZ2J18000L D809 UDZVTE-1718B...

  • Page 36: Schematic Diagram - Main Board (4/7)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-11. SCHEMATIC DIAGRAM - MAIN Board (4/7) - • See page 43 for Waveforms. • See page 44 for IC Block Diagrams. • See page 49 for IC Pin Function Description. MAIN BOARD (4/7)

  • Page 37: Schematic Diagram - Main Board (5/7)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-12. SCHEMATIC DIAGRAM - MAIN Board (5/7) - • See page 44 for IC Block Diagrams. MAIN BOARD (5/7) >010S MAIN (Page 35) BOARD (3/7) IC1001 +3.3V REGULATOR IC1001 R1002 BU33TD3WG-TR JL1007 VOUT...

  • Page 38: Schematic Diagram - Main Board (6/7)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-13. SCHEMATIC DIAGRAM - MAIN Board (6/7) - • See page 43 for Waveforms. • See page 44 for IC Block Diagrams. • See page 49 for IC Pin Function Description. MAIN BOARD (6/7)

  • Page 39: Schematic Diagram - Main Board (7/7)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-14. SCHEMATIC DIAGRAM - MAIN Board (7/7) - • See page 44 for IC Block Diagrams. MAIN BOARD (7/7) CN1502 CN1504 FL– REAR LCH (+) CN1502 FL– REAR RCH (+) RR– REAR LCH (–) RL–...

  • Page 40: Printed Wiring Board

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-15. PRINTED WIRING BOARD - KEY Board (Component Side) - • : Uses unleaded solder. LED911 – 919 (BLU) S9302 - 9317 (RED) (GRN) KEY BOARD (COMPONENT SIDE) LED916 LED917 (ILLUMINATION) (ILLUMINATION) S9302...

  • Page 41: Printed Wiring Board - Key Board (Conductor Side)

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-16. PRINTED WIRING BOARD - KEY Board (Conductor Side) - • : Uses unleaded solder. (Page 31) MAIN BOARD >02P CN100 KEY BOARD (CONDUCTOR SIDE) FFC1 R9301 R9162 R9161 Q9112 R9153 R9156 L9501...

  • Page 42: 5-17. Schematic Diagram - Key Board

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 5-17. SCHEMATIC DIAGRAM - KEY Board - • See page 44 for IC Block Diagrams. KEY BOARD LED911 LED913 LED914 SMLVN6RGB6U1 SMLVN6RGB6U1 SMLVN6RGB6U1 (ILLUMINATION) (ILLUMINATION) (LCD BACK LIGHT) IC9202 LED912 LED915 SMLVN6RGB6U1 SMLVN6RGB6U1...
  • Page 43 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer • Waveforms – MAIN Board – IC705 rk (PIO18) IC01 es (XTAL_IN) 590 mVp-p 3.3 Vp-p 83 ns 22.6 s 1 V/DIV, 10 s/DIV 200 mV/DIV, 50 ns/DIV IC705 rl (PIO19) IC1306 7 (BST) 3.3 Vp-p...
  • Page 44 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer • IC Block Diagrams – AMP Board – IC1600 TAS5414CTPH-DR 60 59 58 57 56 55 51 50 49 CLOCK FAULT 1 OVER TEMPERATURE MUTE WARNING/SHUTDOWN OUT1_M FAULT GND 3 OUT1_P TIMING STANDBY...
  • Page 45 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer IC01 SDP2014AHN/V205 32 31 27 26 VDDA_IFADC 1 DIGITAL CONTROL DIGITAL XTAL VSSA_IFADC 2 OSCILLATION TUNING OSCILLATION SYSTEM VBGP 3 DIVIDERS FM_CAP 4 IC CONTROL UNIT FM_IN_M 5 FRONT-END FM_IN_P 6 VSSD_IO RADIO...
  • Page 46 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer IC501 PST894A280UL IC702, 1001, 1056 BU33TD3WG-TR IC703, 704 BU15TD3WG-TR GND 1 VREF VOLTAGE – REFERENCE – VOUT OVER CURRENT PROTECTION THERMAL SHUTDOWN STANDBY STBY IC804 BD60HC0WEFJ-E2 IC803 BD49101ARFS-ME2 IC1054 BD12IC0WEFJ-SE2 GATE1 1 DCDC1...
  • Page 47 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer IC1053 TPS2543RTER DISABLE + UVLO + DISCHARGE CURRENT SENSE OTSD THERMAL SENSE CURRENT LIMIT CURRENT CHARGE 8-MS DEGLITCH SELECT LIMIT PUMP (FALLING EDGE) 8-MS DEGLITCH UVLO DRIVER DM_OUT 2 DM_IN DP_OUT 3 DP_IN...
  • Page 48 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer – KEY Board – IC9201 BU97550KV-ME2 60 59 56 55 52 51 49 48 46 45 44 43 KI5/S63 61 KEY SCAN LCD VOLTAGE GENERATOR VLCD KEY BUFFER VLCD1 COM8/S64 62 VLCD2 COM7/S65 63...
  • Page 49 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer • IC Pin Function Description MAIN BOARD IC503 R7S7200032CFP-A (SYSTEM CONTROLLER) Pin No. Pin Name Description Gain selection signal output to the beep gain selector BEEP_GAIN “L”: for 2 ohm mode, “H”: for 4 ohm mode AMP_ATT Amplifi...
  • Page 50 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer Pin No. Pin Name Description Power supply terminal (+1.18V) (for internal) FET_TEMP Not used MEC_LOAD Not used Ground terminal PVcc Power supply terminal (+3.3V) (for I/O) XM_Rx Serial data input from the SIRIUSXM in connector...
  • Page 51 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer Pin No. Pin Name Description Ground terminal Not used USB_ON USB power on/off control signal output to the regulator “H”: power on Power supply terminal (+1.18V) (for internal) Speaker impedance selection signal and power on/off control signal output terminal Pin 103: “L”/Pin 120: “H”...
  • Page 52 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN BOARD IC705 TC94A99FG-003 (SYCH (AUDIO DSP) Pin No. Pin Name Description LPFO PLL circuit low-pass fi lter amplifi er output terminal PVREF PLL circuit reference voltage (+1.65V) terminal VCOF VCO fi lter terminal...
  • Page 53 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer Pin No. Pin Name Description DVSS5 Ground terminal VDD1_3 Power supply terminal (+1.5V) VSS_2 Ground terminal XVSS3 Ground terminal System clock input terminal (16.9344 MHz) System clock output terminal (16.9344 MHz) XVDD3 Power supply terminal (+3.3V) ADVDD3 Power supply terminal (+3.3V)
  • Page 54 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN BOARD IC1310 PD720114GA-YEU-AT-SAK (USB CONTROLLER) Pin No. Pin Name Description VDD25OUT Internal regulator power supply voltage (+2.5V) output terminal VSSREG Ground terminal (for internal regulator) 3 to 6 LED4 to LED1 LED drive signal output terminal...

  • Page 55: Exploded Views

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL SECTION 6 For Authorized Servicer EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • The mechanical parts with no reference they may have some difference from the number in the exploded views are not sup- original one.

  • Page 56: Main Chassis Section

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 6-2. MAIN CHASSIS SECTION Note 1: Chassis back and screws are included in Ref. No. 54. AMP board not supplied not supplied – – (See Note 2) not supplied not supplied Note 2: When replacing the complete MAIN board (Ref. No. 54), make sure to refer to “NOTE OF REPLACING THE MAIN BOARD”...

  • Page 57: Front Panel Section

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer 6-3. FRONT PANEL SECTION 103 103 KEY board FFC1 not supplied CCB1 not supplied not supplied not supplied LCD901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X50007061 PANEL FRONT (SV) ASSY...

  • Page 58: Electrical Parts List

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL SECTION 7 For Authorized Servicer ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in • CAPACITORS When indicating parts by reference num- uF: μF the parts list may be different from the parts ber, please include the board name.
  • Page 59 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1625 121899081 SHORT CHIP < IC > R1626 121899081 SHORT CHIP IC9201 672349301 IC BU97550KV-ME2 R1627 121686491 SHORT CHIP IC9202 690020401...
  • Page 60 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R9116 121680691 METAL CHIP 1/10W R9179 121680491 METAL CHIP 1/10W R9117 121680591 METAL CHIP 1/10W R9180 121680591 METAL CHIP 1/10W R9118...
  • Page 61 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A5014085A MAIN BOARD, COMPLETE (SV) (See Note) C461 (Not supplied) CERAMIC CHIP 0.1uF ******************** C464 111878111 CERAMIC CHIP 47PF 468954901...
  • Page 62 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C621 (Not supplied) CERAMIC CHIP 0.1uF C755 112021811 CERAMIC CHIP 0.001uF C625 111884911 CERAMIC CHIP 10PF C756 (Not supplied) CERAMIC CHIP...
  • Page 63 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1011 (Not supplied) CERAMIC CHIP C1459 (Not supplied) CERAMIC CHIP C1012 (Not supplied) CERAMIC CHIP C1468 (Not supplied) CERAMIC CHIP...
  • Page 64 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1626 111804711 CERAMIC CHIP 10uF D1512 650296901 DIODE DZ2J06800L C1643 111878111 CERAMIC CHIP 47PF D1513 650302901 DIODE DZ2J16000L D1514 650323801...
  • Page 65 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC/BT MODULE > < TRANSISTOR > IC001 672349801 IC LM25037MTX/NOPB Q401 655197001 TRANSISTOR LTC614TUFP8T106 IC01 (Not supplied) IC SDP2014AHN/V205...
  • Page 66 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R409 121629691 SHORT CHIP R539 121895781 METAL CHIP 2.2K 1/16W R410 121629691 SHORT CHIP R540 121897181 METAL CHIP 1/16W R424...
  • Page 67 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R623 121895311 METAL CHIP 1/16W R734 121899081 SHORT CHIP R624 121894181 METAL CHIP 1/16W R735 121894711 METAL CHIP 1/16W R625...
  • Page 68 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R846 125049511 METAL CHIP 1/16W R1372 121686491 SHORT CHIP R848 121893381 METAL CHIP 1/16W R1374 121897781 METAL CHIP 100K 1/16W...
  • Page 69 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1552 121895311 METAL CHIP 1/16W X502 181476711 QUARTZ CRYSTAL UNITS (13.333 MHz) R1553 121895311 METAL CHIP 1/16W X503 (Not supplied) QUARTZ CRYSTAL UNIT (32.768 kHz)

  • Page 70: Accessories

    2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL SECTION 8 For Authorized Servicer ACCESSORIES Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 500763411 OPERATING INSTRUCTION (ENGLISH, FRENCH) PARTS FOR INSTALLATION AND CONNECTIONS ************************************** 148981043 REMOTE COMMANDER (RM-X231) 184697912 CONNECTION CABLE, AUTOMOBILE...
  • Page 71 2019/10/17 22:00:30 (GMT+09:00) DSX-GS900 Sony CONFIDENTIAL For Authorized Servicer REVISION HISTORY Ver. Date Description of Revision 2019.10 How to search for a contact point of signal lines or the like in DIAGRAMS SECTION If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF fi...

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