Panasonic SA-PT470EB Service Manual
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Panasonic SA-PT470EB Service Manual

Panasonic SA-PT470EB Service Manual

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Table of Contents

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Notes: This model's DVD mechanism unit is DLS6. Please refer to the original service manual
(Order No. MD0801003CE) for this mechanism

TABLE OF CONTENTS

1 Safety Precautions----------------------------------------------- 3
1.1. GENERAL GUIDELINES -------------------------------- 3
1.2. Before Repair and Adjustment ------------------------- 3
1.3. Protection Circuitry ---------------------------------------- 3
1.4. Safety Parts Information --------------------------------- 4
2 Warning -------------------------------------------------------------- 6
DVD Home Theater Sound System
Model No.
Product Color: (K)...Black Type
PAGE
2.2. Precaution of Laser Diode -------------------------------7
3 Service Navigation --------------------------------------------- 11
3.1. Service Information -------------------------------------- 11
4 Specifications ---------------------------------------------------- 12
SA-PT470EB
SA-PT470EF
SA-PT470EG
PSG0901001CE
PAGE

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Summary of Contents for Panasonic SA-PT470EB

  • Page 1: Table Of Contents

    PSG0901001CE DVD Home Theater Sound System SA-PT470EB Model No. SA-PT470EF SA-PT470EG Product Color: (K)...Black Type Notes: This model’s DVD mechanism unit is DLS6. Please refer to the original service manual (Order No. MD0801003CE) for this mechanism TABLE OF CONTENTS PAGE...
  • Page 2 5 Location of Controls and Components------------------ 14 11 Voltage & Waveform Chart ---------------------------------- 82 11.1. Voltage Table --------------------------------------------- 82 5.1. Remote Control Key Button Operations ------------ 14 5.2. Main Unit Key Button Operations -------------------- 15 11.2. Waveform Chart------------------------------------------ 92 5.3. Using the VIERA Link “HDAVI Control”------------- 16 12 Illustration of ICs, Transistor and Diode ---------------- 97 5.4.

  • Page 3: Safety Precautions

    1 Safety Precautions 1.1. GENERAL GUIDELINES 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 4: Safety Parts Information

    Note: When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again. 1.4. Safety Parts Information Safety Parts List: There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic Diagrams &...

  • Page 5: Caution For Ac Cord (For Eb Only)

    1.5. Caution for AC Cord (For EB only) For your safety, please read the following text carefully. This appliance is supplied with a moulded three pin mains plug for your safety and convenience. A 5-ampere fuse is fitted in this plug. Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 5-ampere and that it is approved by ASTA or BSI to BS1362.

  • Page 6: Warning

    2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec- trostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor “chip”...

  • Page 7: Precaution Of Laser Diode

    2.2. Precaution of Laser Diode Caution: This product utilizes a laser diode with the unit turned “on”, invisible laser radiation is emitted from the pickup lens. Wavelength: 655 nm (DVD)/785 nm (CD) Maximum output radiation power from pickup: 100 µW/VDE Laser radiation from the pickup unit is safety level, but be sure the followings: 1.

  • Page 8: Service Caution Based On Legal Restrictions

    2.3. Service caution based on Legal restrictions 2.3.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).

  • Page 9: Handling Precautions For Traverse Unit

    2.4. Handling Precautions for Traverse Unit The laser diode in the optical pickup unit may break down due to static electricity of clothes or human body. Special care must be taken avoid caution to electrostatic breakdown when servicing and handling the laser diode in the traverse unit. Cautions to Be Taken in Handling the Optical Pickup Unit 2.4.1.
  • Page 10 2.4.2.2. Human body grounding 1. Use the anti-static wrist strap to discharge the static electricity form your body. Figure 2...

  • Page 11: Service Navigation

    3 Service Navigation 3.1. Service Information This service manual contains technical information which will allow service personnel’s to understand and service this model. Please place orders using the parts list and not the drawing reference numbers. If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service manual.

  • Page 12: Specifications

    250 W per channel (6 Ω), 100 Hz, 10% THD Home Theater Profile. Total RMS Dolby Digital mode power: *7 MPEG4 data recorded with the Panasonic SD multi cameras 1000 W or DVD video recorders. DIN Output Power: Dolby Digital Mode Conforming to SD VIDEO specifications (ASF standard)/ MPEG4 (Simple Profile) video system/G.726 audio system.

  • Page 14: Location Of Controls And Components

    EXT-IN Turn Whisper-mode Surround on/off SEARCH SEARCH PLAY TV operations SLOW Aim the remote control at the Panasonic TV and press the SKIP SKIP PAUSE button. [ ]: Turn the TV on/off STOP [TV/AV]: Change the TV s video input mode...

  • Page 15: Main Unit Key Button Operations

    5.2. Main Unit Key Button Operations TUNE MOD E FM MODE MEMO R Y Dock for iPod SMART SETUP OPE N CLOSE VOLUME MULTI CH PROCESSING SETUP MIC SELEC T OR TUNE Pull open Dock for iPod 14 15 Standby/on switch [ The indicator lights when the surround sound is enhanced by surround features Press to switch the unit from on to standby mode or...

  • Page 16: Using The Viera Link "Hdavi Control

    VIERA Link HDAVI Control is a convenient function that offers linked will automatically return to TV tuner mode. operations of this unit, and a Panasonic TV (VIERA) under HDAVI When you select AUX * or DIGITAL IN * from Input Selection in Control .
  • Page 17 Speaker control VIERA Link Control only with TV s remote control [for HDAVI Control 2 (or later) ] You can select whether audio is output from this unit s speakers or the TV speakers by using the TV menu settings. For details, refer to the You can control the playback menus of this unit with the TV s remote operating instructions of your TV.

  • Page 18: Using Of Ipod

    5.4. Using of iPod Select "IPOD". The iPod automatically switches to this unit s iPod display mode. Music menu appears on the TV. e.g. iPod Home Cinema Music Playlists REPEAT Artists REPEAT Albums RADIO Songs RADIO/EXT-IN iPod EXT-IN USB, iPod Podcasts Genres Composers...
  • Page 19 Enjoying photos Select the iPod menu. Play a slideshow on your iPod. You can use the remote control to operate the iPod menu. To navigate menu items. [OK]: To go to the next menu. [RETURN]: To return to the previous menu. About recharging the battery iPod will start recharging regardless of whether this unit is on or off.

  • Page 20: Usb Connection And Operations

    WMA (Extension: .wma , .WMA Video MPEG4 (Extension: .asf , .ASF ) For Panasonic D-Snap/DIGA NOTE Maximum: 256 folders, 4000 files, 28 characters for file/folder name Only one memory card will be selected when connecting a multiport USB card reader. Typically the first memory card inserted.

  • Page 21: Speaker Connection

    5.6. Speaker Connection Main unit SPEAKERS FM ANT (75 ) SUBWOOFER CENTER FRONT SURROUND Speaker connections Setup example Pay attention to the type of speaker and the connector colour when you place the speakers. The speaker illustration below shows images of each speaker type. PURPLE GREEN WHITE...

  • Page 22: Disc Information

    5.7. Disc Information 5.7.1. Disc Playability (Media) Commercial discs Indicated in these Disc Logo Remarks instructions by High quality movie and music discs DVD-Video DVD-V Music discs with video Video CD Including SVCD (Conforming to IEC62107) Music discs Recorded discs ( : Playable, : Not playable) Recorded on a Recorded on a personal...
  • Page 23 You can play MPEG4 data [conforming to SD VIDEO specifications (ASF standard)/MPEG4 (Simple MPEG4 DVD-R/RW .asf Profile) video system/G.726 audio system] recorded with Panasonic SD multi cameras or DVD CD-R/RW recorders with this unit. The recording date may differ from that of the actual date.

  • Page 24: Self-Diagnosis And Special Mode Setting

    6 Self-Diagnosis and Special Mode Setting 6.1. Service Mode Summary Table The service modes can be activated by pressing various button combination on the main unit and remote control unit. Below is the summary for the various modes for checking: In order to enter the service mode, press [ ] RETURN button on remote control.
  • Page 25 6.2.1. Service Mode Table 1 Item Key Operation FL Display Mode Name Description Front Key Error code Error code check In STOP (no disc) mode, check The latest error code stored in the press [STOP] button on the EEPROM IC is displayed. main unit, and [0] button on the remote control unit.
  • Page 26 6.2.2. Service Mode Table 2 Item Key Operation FL Display Mode Name Description Front Key (Display 1) DVD laser DVD laser drive current measurement. In STOP (no disc) mode, drive current DVD laser drive current is measured press [STOP] button on the measurement and the result is displayed together main unit, and...
  • Page 27 Product TV Broadcasting Region Model Series Country Region Signal System Region Display OSD Menu Language Code System Default (Default) (Default) English, Spanish, English P, PC, PX USA, Canada, PX NTSC NTSC (*A) Canadian, French Japanese Japan NTSC NTSC (*A) Japanese, English English, French, German, English Europe...
  • Page 28 6.2.3. Service Mode Table 3 Item Key Operation FL Display Model Name Description Front Key Micro-processor Micro-processor firmware version (Display 1) In STOP (no disc) firmware version display & EEPROM checksum display. mode, press [STOP] display & EEPROM checksum is only available button on the main unit, EEPROM due to existence of EEPROM IC.
  • Page 29 6.2.4. Service Mode Table 4 Item Key Operation FL Display Mode Name Description Front Key DVD Module P.C.B. firmware version is In STOP (no disc) Module P.C.B. displayed on the FL Display. mode, press [STOP] firmware The firmware version can be updated button on the main unit, version display using recovery disc.
  • Page 30 6.2.5. Optical Pick-up Self-Diagnosis The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use the following procedure for effective self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing the optical pickup when “NO DISC”...

  • Page 31: Dvd Self Diagnostic Function-Error Code

    6.3. DVD Self Diagnostic Function-Error Code 6.3.1. Mechanism Error Code Table Error Diagnosis Contents Description of error Automatic FL Display Remarks Code H01 Tray loading error The tray opening and closing is abnormal. Press [ STOP] on main CLOSE and OPEN of the tray cannot be unit for next error.
  • Page 32 6.3.2. DVD Module Error Code Table Error Diagnosis Contents Description of error Automatic FL Display Remarks Code U702 HDMI/DVI I2C The communication error of I2C when Press [ STOP] on main communication error connecting it with HDMI/DVI. For unit for next error. instance, when EDID information to which information on the TV set side has been described cannot be read, it is generated.
  • Page 33 6.3.3. Power Supply & Digital Amplifier Error Code Table Error Diagnosis Contents Description of error Automatic FL Display Remarks Code F61 The abnormalities In normal operation, when DCDET2 goes Press [ STOP] on main in an output or power to "L" (Low) (Not during POWER OFF unit for next error.
  • Page 34 6.3.5. iPod Error Code Table Error Diagnosis Contents Description of error Automatic FL Display Remarks Code Over current occurs in In normal operation when IPOD_OC is IPOD OVER Switch to DVD/CD mode, power supply for iPod detected L (Low) for two consecutive CURRENT ERROR remove iPod and turn off charging...

  • Page 35: Sales Demonstration Lock Function

    6.4. Sales Demonstration Lock Function This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function. “LOCKED” is displayed on the unit, and ordinary operation is disabled. 6.4.1. Setting • Prohibiting removal of disc 1.

  • Page 36: Firmware Version-Up Information

    6.5. Firmware Version-Up Information 6.5.1. Process Flow (1/2) Item FL/ GUI Display Remarks Proccess Description Collect ROM There are 2 files: User can put both files Files A) Syscon ROM file type: into the same root (Copy files into Display 1: directory.
  • Page 37 6.5.2. Process Flow (2/2) Item FL/ GUI Display Remarks Proccess Description 1. Update Failed Update software Update stop. FL Display 4: (Opecon) The theater set can’t work, If Opecon software update fail: and can’t be recovered by FL Display 3: "FAIL" . CD update again.

  • Page 38: Troubleshooting Guide

    7 Troubleshooting Guide 7.1. Troubleshooting Guide for F61 and/or F76 This section illustrates the checking procedures when upon detecting the error of “F61” and/or “F76” after power up of the unit. It is for purpose of troubleshooting and checking in SMPS, D-Amp & Main P.C.B. 7.1.1.
  • Page 39 7.1.2. Troubleshooting Guide Symptom Checking Items Repair Items Remarks Check the soldering of the SMPS Tou ch-up the solder crack area/ FL display blinking with SMPS P. C.B. Change the defective parts. abnormal segment when P. C.B. · · Is there any solder crack at area power ON the set or "F61"...
  • Page 40 7.1.3. Part Location 7.1.3.1. SMPS P.C.B. Feedback circuit: IC5801, PC5720, D5725 +18V FAN: +30V Detect: D5805 D5807, QR5840, D5843 Temperature Detect: D5802, Q5841, R5842 SMPS P.C.B. Fig.1 SMPS P.C.B.
  • Page 41 CONNECTOR, CN2016 CONNECTOR, CN2017 FUSE PROTECTOR FP2901, FP2902 SWITCHING REGULATOR IC2903 SMPS P.C.B. SWITCHING REGULATOR IC2900 Fig. 2 SMPS P.C.B.
  • Page 42 7.1.3.2. D-Amp P.C.B. Q5644, D5640 Q5641 (Fan Circuit) IC5400 IC5000 IC5200 IC5300 D-AMP IC D-AMP IC D-AMP IC D-AMP IC Muting Circuit D-AMP P.C.B. Fig. 3 SMPS P.C.B.
  • Page 43 CN5501 Fig. 3 Fan Connector...
  • Page 44 7.1.3.3. D-Amp IC Configuration PT470EB/EF/EG-K Pin (10) Sub-Woofer + IC5300 Pin (14) Sub-Woofer - Pin (10) Center + IC5200 Center - Pin (14) Pin (10) Front Right IC5000 Pin (14) Front Left Surround Pin (10) Right IC5400 Surround Pin (14) Left Table 1 D-Amp IC Configuration...

  • Page 45: Basic Troubleshooting Guide For Traverse Unit (Dvd Module P.c.b.)

    7.2. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.) Problems Checking Points Checking components 1) Distorted picture or a) Check SDRAM address, data IC8051 abnormal sound is head bus, CLK and other control signals during the initialization waveform b) Check video signals (Y,C) LB8301, R8321, R8323, LB8302, R8325, R8327 c) Check audio DAC circuitry...

  • Page 46: Service Fixture & Tools

    8 Service Fixture & Tools 8.1. Service Tools and Equipment Prepare service tools before process service position. Service Tools Remarks D-Amp P.C.B. (CN5500) - SMPS P.C.B. (H5801) REXX0725 (8P cable) (RTL) Main P.C.B. (CN2009) - D-Amp P.C.B. (CN5050) REEX0815 (17P FFC) (RTL) Main P.C.B.

  • Page 47: Disassembly And Assembly Instructions

    9 Disassembly and Assembly Instructions “ATTENTION SERVICER” Be careful when disassembling and servicing. Some chassis components may have sharp edges. Special Note: 1. This section describes the disassembly procedures for all the major printed circuit boards and main components. 2. Before the disassembly process was carried out, do take special note that all safety precautions are to be carried out.

  • Page 48: Disassembly Flow Chart

    9.1. Disassembly Flow Chart 9.3. Top Cabinet 9.14. D-Amp P.C.B. 9.4. Rear Panel 9.11. AC Inlet P.C.B. 9.12. Main P.C.B. 9.15. Audio Digital 9.5. DVD Mechanism Unit 9.13. Co-processor P.C.B. Power Amp IC (IC5000) (DLS6) 9.16. Audio Digital 9.6. Front Panel Assembly Power Amp IC (IC5200) 9.17.

  • Page 49: Main Components And P.c.b. Locations

    9.2. Main Components and P.C.B. Locations...

  • Page 50: Disassembly Of Top Cabinet

    9.3. Disassembly of Top Cabinet Step 1 Remove 8 screws at the rear panel. Step 1 Remove 2 screws at the sides of the top cabinet Step 2 Remove 1 screw at the rear panel. Step 3 Release the tab of each side of the rear panel in the direction of arrow.

  • Page 51: Disassembly Of Front Panel Assembly

    Step 5 Release the tabs at the bottom of the front panel assem- bly. Caution: Do not exert strong force when releasing the tabs. Step 1 Remove 2 screws from DVD mechanism Unit (DLS6). Step 2 Detach 7P FFC at the connector (FP8251) on DVD Module P.C.B.

  • Page 52: Disassembly Of Panel, Power Button P.c.b

    Step 2 Remove 3 screws (Without Washer) on Panel P.C.B. Step 11 Lift up the Main P.C.B. according to the diagram shown. Step 3 Remove 2 screws (With Washer) on Panel P.C.B. Step 12 Detach 5P cable at the connector (FP9001) on DVD Module P.C.B.

  • Page 53: Disassembly Of Auto Setup Speaker P.c.b

    Step 7 Remove Panel P.C.B. & Power Button P.C.B. Step 1 Open the DVD lid in the direction of arrow, until it is aligned parallel with the front panel. Caution: During assembling, ensure the 3P wire is solder to Power Button P.C.B at location (H6803) is completely inserted into the insertion point.

  • Page 54: Disassembly Of Ac Inlet P.c.b

    Step 1 Pull out the Cradle Unit as arrow shown. Step 2 Remove connector cover. Caution: Keep the connector cover in safe place. Avoid denting it. Place it back during assembling. Step 9 Remove 1 screw at the Cradle chassis. Step 10 Release 2 catches at the Cradle chassis.

  • Page 55: Disassembly Of Main P.c.b

    Caution: Keep the AC Inlet shield plate unit in safe place. Avoid denting it. Place it back during assembling. Step 1 Remove 1 screw at the rear panel. Step 4 Remove the D-Amp P.C.B. bracket. Caution: Keep the P.C.B. bracket in safe place. Avoid dent- ing it.
  • Page 56 Caution: When detaching Main P.C.B. from rear panel, be careful of 2 catches at the rear panel. Step 1 Remove 2 screws at the rear panel. Step 8 Slightly move the Main P.C.B up as diagram shown. Step 2 Remove 2 screws on Main P.C.B. Step 9 Detach 24P cable at the connector (CN2801) on the Step 3 Remove 2 earth springs on Main P.C.B.

  • Page 57: Disassembly Of Co-Processor P.c.b

    Caution: During assembling, ensure the P.C.B. is seated properly at the locators. 9.13. Disassembly of Co-processor P.C.B. Step 1 Move aside Main P.C.B. and position it according to the diagram shown. • Follow (Step 1) to (Step 3) of Item 9.3. Step 2 Remove 2 screws on D-Amp P.C.B.

  • Page 58: Replacement Of Audio Digital Power Amp Ic (Ic5000)

    Step 3 Desolder pins of the Audio Digital Power Amp IC (IC5000) on the solder side of D-Amp P.C.B. Caution: During assembling, ensure the P.C.B. is seated properly at the locators. 9.15. Replacement of Audio Digital Power Amp IC (IC5000) 9.15.1.

  • Page 59: Replacement Of Audio Digital Power Amp Ic (Ic5200)

    9.15.2. Assembly of the Audio Digital Caution: Ensure pins of the Audio Digital Power Amp IC (IC5000) are properly seated and soldered on D-Amp P.C.B. Power Amp IC (IC5000) Step 5 Position the bottom chassis portion in to the curves according to the diagram shown.
  • Page 60 9.16.2. Assembly of the Audio Digital Power Amp IC (IC5200) Step 2 Remove 1 screw. Step 3 Remove the TR spring in the direction of arrows. Step 4 Remove the Audio Digital Power Amp IC (IC5200) from Step 1 Mount the Audio Digital Power Amp IC (IC5200) to the the D-Amp P.C.B.

  • Page 61: Replacement Of Audio Digital Power Amp Ic (Ic5300)

    9.17. Replacement of Audio Digital Caution: Handle the heatsink unit A with caution due to its high temperature after prolonged use. Touching it may Power Amp IC (IC5300) lead to injuries. Note: Refer to the diagrams of D-Amp P.C.B. (Item 18.4.) for 9.17.1.

  • Page 62: Replacement Of Audio Digital Power Amp Ic (Ic5400)

    Step 4 Solder pins of the Audio Digital Power Amp IC (IC5300) on the solder side of D-Amp P.C.B. Step 5 Follow (Step 5) to (Step 6) of Item 9.15.2 9.18. Replacement of Audio Digital Power Amp IC (IC5400) 9.18.1. Disassembly if Audio Digital Power Step 2 Remove 1 screw.

  • Page 63: Disassembly Of Smps P.c.b

    9.18.2. Assembly of Audio Digital Power 9.19. Disassembly of SMPS P.C.B. Amp IC (IC5400) • Follow (Step 1) to (Step 3) of Item 9.3. • Follow (Step 1) to (Step 10) of Item 9.6. • Follow (Step 1) to (Step 13) of Item 9.12. Step 1 Move aside Main P.C.B.

  • Page 64: Replacement Of Switching Regulator Ic (Ic2903)

    Special Note: During reassembling procedures, ensure the P.C.B. is seated properly at the locators. 9.20. Replacement of Switching Reg- ulator IC (IC2903) 9.20.1. Disassembly of Switching Regula- tor IC (IC2903) • Follow (Step 1) to (Step 3) of Item 9.3. •...

  • Page 65: Replacement Of Switching Regulator Ic (Ic5701)

    (IC2903). solder side of SMPS P.C.B. Step 5 Remove the switching regulator IC (IC2903) from the Step 5 Solder pins of the heatsink extrusion on the solder side heatsink extrusion. of SMPS P.C.B. Caution: Handle the heatsink extrusion with caution due to Caution: Ensure pins of the switching regulator IC (IC2903) its high temperature after prolonged use.

  • Page 66: Replacement Of Rectifier Diode (D5702)

    • Follow (Step 7) to (Step 7) of Item 9.19. location of the part. 9.21.2. Assembly of Switching Regulator IC (IC5701) Step 1 Apply grease to the heatsink unit B. Step 2 Mount the switch regulator IC (IC5701) to the SMPS P.C.B.

  • Page 67: Replacement Of Regulator Diode (D5801)

    9.22.2. Assembly of Rectifier Diode 9.23. Replacement of Regulator (D5702) Diode (D5801) 9.23.1. Disassembly of Regulator Diode (D5801) • Follow (Step 1) to (Step 3) of Item 9.3. • Follow (Step 1) to (Step 10) of Item 9.6. • Follow (Step 11) to (Step 13) of Item 9.12. •...

  • Page 68: Replacement Of Regulator Diode (D5802)

    9.23.2. Assembly of Regulator Diode • Follow (Step 1) to (Step 7) of Item 9.19. (D5801) Step 1 Apply grease to the heatsink unit C. Step 2 Mount the regulator diode (D5801) on SMPS P.C.B. Caution: Ensure pins of the regulator diode (D5801) are properly seated and soldered on SMPS P.C.B.

  • Page 69: Replacement Of Regulator Diode (D5803)

    9.24.2. Assembly of Regulator Diode • Follow (Step 1) to (Step 7) of Item 9.19. (D5802) Step 1 Apply grease to the heatsink unit C. Step 2 Mount the regulator diode (D5802) on SMPS P.C.B. Caution: Ensure pins of the regulator diode (D5802) are properly seated and soldered on SMPS P.C.B.

  • Page 70: Disassembly Of Dvd Module P.c.b

    9.25.2. Assembly of Regulator Diode (D5803) Step 1 Apply grease to the heatsink unit C. Step 1 Remove 1 screws at the rear panel. Step 2 Mount the regulator diode (D5803) on the SMPS P.C.B. Step 2 Remove 3 screws at the rear panel. Caution: Ensure pins of the regulator diode (D5803) are Step 3 Release the tab of the rear panel in the direction of properly seated and soldered on SMPS P.C.B.

  • Page 71: Disassembly Of Scart P.c.b

    Step 10 Remove DVD Module P.C.B. 9.27. Disassembly of Scart P.C.B. • Follow (Step 1) to (Step 3) of Item 9.3. Step 1: Release the guide and slide the traverse slide plate (rib) as arrows shown. Step 1 Detach 24P FFC at the connector (CN4001) on Scart P.C.B.
  • Page 72 Assembly of Traverse Unit 9.28.2. Step 3: Slide out the Traverse unit as arrow shown. Step 1: Release the guide and slide the traverse slide plate (rib) as arrows shown. Caution: Do not touch the surface of the Traverse unit and place it so that the OPU is on top.
  • Page 73 Note: Ensure the bosses fix exactly onto the guides. Step 3: Place down the traverse unit as arrow shown. Step 4: Release the guide and slide the traverse slide plate (rib) in the direction of arrows shown to lock in the traverse unit.

  • Page 74: Service Position

    10 Service Position 10.1. Checking & Servicing Main P.C.B. Step 1 Remove the top cabinet to service Main P.C.B. 10.2. Checking & Servicing D-Amp P.C.B. Step 9 Detach Main P.C.B. from the rear panel and position it according to the diagram shown. Step 10 Detach 24P FFC at the connector (CN2801) on Main P.C.B.
  • Page 75 CN2009 to CN5050). Step 26 Attach original cable with extension cable REXX0725 (8P cable from H5801 to CN5500). Step 17 Connect extension cable REEX1009 (50P cable from FP8101 to CN2001). Step 18 Remove the front panel assembly. Step 27 Remove 2 screws on AC Inlet Shield Plate Unit. Step 19 Position Main P.C.B.

  • Page 76: Checking & Servicing Smps & Ac Inlet P.c.b

    to diagram shown. Step 36 Connect 3P cable of fan unit to the connector (CN5501) on D-Amp P.C.B. Step 37 Process to check and service D-Amp P.C.B. Note: Insulated material is required to support D-Amp P.C.B. 10.3. Checking & Servicing SMPS & AC Inlet P.C.B.
  • Page 77 CN2009 to CN5050). Step 17 Connect extension cable REEX1009 (50P cable from FP8101 to CN2001). Step 18 Remove the front panel assembly. Step 9 Detach Main P.C.B. from the rear panel and position it according to the diagram shown. Step 10 Detach 24P FFC at the connector (CN2801) on Main Step 19 Position Main P.C.B.

  • Page 78: Checking & Servicing Dvd Module P.c.b

    Step 26 Attach original cable with extension cable REXX0725 (8P cable from H5801 to CN5500). Step 33 Release P.C.B. spacer. Step 34 Remove the P.C.B. bracket. Caution: Keep the P.C.B. bracket in safe place. Avoid dent- ing it. Place it back during assembling. Step 27 Remove 6 screws on SMPS P.C.B.
  • Page 79 Step 10 Detach 24P FFC at the connector (CN2801) on Main P.C.B. Step 11 Detach 16P FFC at the connector (CN2003) on Main P.C.B. Step 12 Detach 8P cable at the connector (CN2017) on SMPS P.C.B. Step 13 Detach 14P cable at the connector (CN2016) on SMPS P.C.B.
  • Page 80 Step 19 Position Main P.C.B. according to the diagram shown. Step 20 Turn the Front Panel and position it according to dia- gram shown. Step 21 Connect 14P cable at the connector (CN6003) on Main P.C.B. Step 22 Connect 7P cable at the connector (CN2010) on Main P.C.B.
  • Page 81 Step 34 Release the DVD Module P.C.B. from bottom chassis and position it according to diagram shown. Step 35 Connect 3P cable to the connector (CN5501) on D- Amp P.C.B. Step 36 Process to check and service side B of DVD Module P.C.B.

  • Page 82: Voltage & Waveform Chart

    IC3901 REF NO. MODE CD PLAY IC3952 REF NO. MODE CD PLAY REF NO. IC8001 MODE CD PLAY REF NO. IC8001 MODE CD PLAY IC8001 REF NO. MODE CD PLAY IC8001 REF NO. MODE CD PLAY SA-PT470EB/EF/EG DVD MODULE P.C.B.
  • Page 83 IC8001 REF NO. MODE CD PLAY IC8051 REF NO. MODE CD PLAY IC8051 REF NO. MODE CD PLAY REF NO. IC8051 MODE CD PLAY IC8111 REF NO. MODE CD PLAY IC8251 REF NO. MODE CD PLAY SA-PT470EB/EF/EG DVD MODULE P.C.B.
  • Page 84 IC8611 REF NO. MODE CD PLAY IC8651 REF NO. MODE CD PLAY IC8651 REF NO. MODE CD PLAY IC8651 REF NO. MODE CD PLAY REF NO. IC8691 MODE CD PLAY IC8695 REF NO. MODE CD PLAY SA-PT470EB/EF/EG DVD MODULE P.C.B.
  • Page 85 REF NO. MODE CD PLAY -1.3 Q3943 Q8321 Q8325 Q8331 Q8335 REF NO. MODE CD PLAY Q8341 Q8551 Q8552 Q8561 Q8562 REF NO. MODE CD PLAY Q8563 Q8564 Q8565 QR8420 QR9030 REF NO. MODE CD PLAY SA-PT470EB/EF/EG DVD MODULE P.C.B.
  • Page 86 CD PLAY STANDBY IC2002 REF NO. MODE CD PLAY STANDBY IC2003 REF NO. MODE CD PLAY STANDBY IC2004 REF NO. MODE CD PLAY STANDBY IC2101 REF NO. MODE CD PLAY STANDBY IC2101 REF NO. MODE CD PLAY STANDBY SA-PT470EB/EF/EG MAIN P.C.B.
  • Page 87 REF NO. MODE CD PLAY STANDBY REF NO. IC6101 MODE CD PLAY STANDBY IC6601 REF NO. MODE CD PLAY STANDBY IC6602 REF NO. MODE CD PLAY STANDBY Q2002 Q2003 Q2004 Q2005 Q2006 REF NO. MODE CD PLAY STANDBY SA-PT470EB/EF/EG MAIN P.C.B.
  • Page 88 -22.4 STANDBY -22.4 -22.4 Q7000 REF NO. MODE CD PLAY -1.7 STANDBY SA-PT470EB/EF/EG MAIN P.C.B. Panel P.C.B. 11.1.8. IC6901 REF NO. MODE CD PLAY -24.6 -24.6 -22.2 -22.2 -19.0 -19.8 -17.3 STANDBY -24.6 -24.6 -24.6 -22.2 -15.0 -12.6 -15.0 IC6901 REF NO.
  • Page 89 29.3 -29.0 -29.0 29.0 STANDBY 29.0 -29.0 -20.6 29.3 -0.1 -29.3 -19.2 -29.3 -0.1 29.3 -29.0 -29.0 29.0 IC5400 REF NO. MODE CD PLAY STANDBY IC5500 REF NO. MODE CD PLAY STANDBY IC5501 REF NO. MODE CD PLAY STANDBY SA-PT470EB/EF/EG D-AMP P.C.B.
  • Page 90 STANDBY -6.8 Q6531 Q6532 Q6533 Q6534 REF NO. MODE CD PLAY -4.6 -4.6 STANDBY -4.6 -4.6 SA-PT470EB/EF/EG AUTO SETUP SPEAKER P.C.B. Scart P.C.B. 11.1.12. IC4101 REF NO. MODE CD PLAY STANDBY IC4101 REF NO. MODE CD PLAY STANDBY REF NO.
  • Page 91 -7.5 -11.2 -6.9 -7.5 -0.6 Q5841 Q5863 Q5898 Q5899 QR5840 REF NO. MODE CD PLAY -29.3 -29.3 -28.6 -7.9 STANDBY -29.3 -29.3 -28.6 -7.9 SA-PT470EB/EF/EG SMPS P.C.B. Co-processor P.C.B. 11.1.14. CN1701 REF NO. MODE CD PLAY STANDBY SA-PT470EB/EF/EG CO-PROCESSOR P.C.B.

  • Page 92: Waveform Chart

    11.2. Waveform Chart 11.2.1. Waveform Table 1 (IC2001 ~ IC2801) 1.12Vp-p(1msec/div) 5Vp-p(50nsec/div) 0.32Vp-p(1msec/div) 1.08Vp-p(1msec/div) 0.34Vp-p(2msec/div) 0.8Vp-p(1msec/div) 0.8Vp-p(2msec/div) 10.8Vp-p(5msec/div) 1.6Vp-p(200usec/div) 1.8Vp-p(200usec/div) 2.8Vp-p(200usec/div) 1.5Vp-p(500usec/div) 2.8Vp-p(200usec/div) 0.4Vp-p(200usec/div) 6.8Vp-p(200usec/div) 1Vp-p(200usec/div) 0.7Vp-p(20usec/div) 1.1Vp-p(20usec/div) 1.05Vp-p(20usec/div) 0.48Vp-p(50usec/div)
  • Page 93 11.2.2. Waveform Table 2 (IC2001 ~ IC4101) 0.95Vp-p(50usec/div) 0.46Vp-p(50usec/div) 0.9Vp-p(50usec/div) 2.1Vp-p(50usec/div) WF No. IC3901-35,36,37, 38 (PLAY) 2.2Vp-p(50usec/div) 2.1Vp-p(50usec/div) 1.25Vp-p(20usec/div) 4.8Vp-p(2usec/div) 3.8Vp-p(5usec/div) 3.6Vp-p(5usec/div) 4.4Vp-p(500nsec/div) 3.6Vp-p(5usec/div) 3.6Vp-p(2usec/div) 3.6Vp-p(5usec/div) 3.8Vp-p(5usec/div) 3.8Vp-p(5usec/div) 0.6Vp-p(20usec/div) 0.48Vp-p(20usec/div) 1.05Vp-p(50usec/div) 0.48Vp-p(20usec/div)
  • Page 94 11.2.3. Waveform Table 3 (IC5000 ~ IC5701) 5.6Vp-p(1usec/div) 0.84Vp-p(200usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 0.84Vp-p(200usec/div) 0.84Vp-p(200usec/div) 5.6Vp-p(1usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 5.6Vp-p(1usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 0.84Vp-p(200usec/div) 5.6Vp-p(1usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 6.8Vp-p(5msec/div) 5.2Vp-p(500nsec/div) 300Vp-p(2usec/div) 5.6Vp-p(500nsec/div)
  • Page 95 11.2.4. Waveform Table 4 (IC5701 ~ IC8000) 0.62Vp-p(5msec/div) 0.25Vp-p(5usec/div) 3.2Vp-p(2usec/div) 130Vp-p(2usec/div) 2.15Vp-p(2usec/div) 6.4Vp-p(5usec/div) 6.4Vp-p(5usec/div) 6Vp-p(5usec/div) 6.4Vp-p(5usec/div) 6Vp-p(5usec/div) 6.4Vp-p(5usec/div) 6Vp-p(5usec/div) 2.4Vp-p(2usec/div) 5.6Vp-p(2usec/div) 0.72Vp-p(20usec/div) 6.4Vp-p(5usec/div) 1.05Vp-p(20usec/div) 0.9Vp-p(20usec/div) 0.72Vp-p(20usec/div) 0.42Vp-p(20usec/div)
  • Page 96 11.2.5. Waveform Table 5 (IC8001 ~ IC8422) 6.4Vp-p(500nsec/div) 4.8Vp-p(2usec/div) 6Vp-p(2usec/div) 0.092Vp-p(2msec/div) 0.76Vp-p(500usec/div) 2.3Vp-p(500usec/div) 0.24Vp-p(500usec/div) 1.5Vp-p(500usec/div) 0.15Vp-p(500usec/div) 7.6Vp-p(2usec/div)

  • Page 97: Illustration Of Ics, Transistor And Diode

    12 Illustration of ICs, Transistor and Diode C0ABBB000230 (8p) C0JBAZ001251 (20p) C0JBAB000908 (6p) C0DBZYY00266 (8p) C1BA00000487 (24p) C0ABBB000189 (8p) C0DBZYY00311 (30p) C0HBB0000057 (44p) C0JBAB000902 (14p) C9ZB00000461 (32p) MN2DS0018MP (216p) No.1 C0JBAF000716 (14p) C9ZB00000584 (32p) MN864702A (128p) C0JBZS000003 (14p) C3ABPG000160 (54p) No.1 C0FBBY000060 (30p) C0FBAK000026 (16p)

  • Page 98: Overall Simplified Block Diagram

    13 Overall Simplified Block Diagram Overall Block Diagram Y,C ,C Video iPo d V Buffer SCART SCART JACK VIDEO JACK Y, P Video Buffer MUTE 4-SPI IPOD VIDEOSEL Communication SENSE1 w/ AM2G B/E MODULE Solution MUTE_C_S Surround Except PT170 HP_MUTE WIRELESS SD RAM 64Mb AUX_MUTE...

  • Page 99: Block Diagram

    AUX MUTE AUX MUTE FP8101 CN2001 DVD CMD 30 DVD CMD FP8101 CN2001 DVD CLK DVD CLK TO/FROM DVD (AUDIO) FP8101 CN2001 DVD STAT DVD STAT Q2006 FP8101 CN2001 ZFLAG&AMUTE DVD MUTE INVERTER SA-PT470EB/EF/EG SYSTEM CONTROL BLOCK DIAGRAM DVD MUTE...

  • Page 100: Dvd (Servo)

    AD1 122 OPIN+ LPC2 FP8531 TRCDATA0 Q8563 Q8565 FP8531 DVDIN-GND SWITCH INVERTER Q8564 FP8531 CDIN-GND SWITCH ACTUATOR VO1+ TRACKING LEVEL COIL SHIFT FP8531 FP8531 VO1- FOCUS COIL FP8531 VO2+ LEVEL SHIFT FP8531 VO2- FP8531 VCC1 SA-PT470EB/EF/EG DVD (SERVO) BLOCK DIAGRAM...

  • Page 101: Dvd (Audio)

    C0DBZYY00266 MEMORY MEMORY USB HIGH ADDRESS ADDRESS SIDE SWITCH CN6402 CN6401 FP9001 VBUS D+2.5V QR9030 MA10 MA11 (DQM3) LEVEL SHIFTER DRV2 NCSM CN6402 CN6401 FP9001 LOUT NRAS /RAS CN6402 CN6401 FP9001 NCAS /CAS 146 ROUT SA-PT470EB/EF/EG DVD (AUDIO) BLOCK DIAGRAM...

  • Page 102: Dvd (Hdmi)

    NRESET AND GATE NIRQ NRST D+3.3V TXRST NRESET HDMIRST TRCDATA2 IC3952 C0CBCDC00063 TERMINAL VOLTAGE REGULATOR HOTPLG Q3941,Q3942,Q3943 M + 9V + 5V CN2001 FP8101 CEC IN CEC CIRCUIT TO/FROM SYSTEM CONTROL CN2001 FP8101 CEC OUT SA-PT470EB/EF/EG DVD (HDMI) BLOCK DIAGRAM...

  • Page 103: Video

    CN2801 CN4001 RGB H BUFFER CN2801 CN4001 IPOD VIDEOSEL IPOD VIDEOSEL CN2801 CN4001 YC H FROM YC H Q4008 SYSTEM CONTROL CN2801 CN4001 VMUTE2 MUTING VMUTE2 Q2803 Q4005 CN2801 CN4001 WIDE WIDE1 INVERTER SWITCH VCOMP MUTE SA-PT470EB/EF/EG VIDEO BLOCK DIAGRAM...

  • Page 104: Audio

    PROTECTION TO SYSTEM CONTROL CLOCK SENSE1 FROM ASP CLK CIRCUIT SYSTEM DATA CONTROL ASP DAT OP IN 1 MIC IN OP OUT 1 OP IN 2 OP OUT 2 CN2009 CN5050 SUBWOOFER TO DIGITAL AUDIO AMP SA-PT470EB/EF/EG AUDIO BLOCK DIAGRAM...

  • Page 105: Digital Audio Amp

    FAN LOCK CN5501 DETECT O1 2 D5645 FAN DC OUT CN5501 X5501 X5500 FAN MOTOR FAN DC FROM/TO D5502 DRIVE FAN GND CN5501 Q5640, SYSTEM CONTROL <SW+5V> Q5642, Q5644 CN2009 CN5050 DC DET CN2009 CN5050 SA-PT470EB/EF/EG DIGITAL AUDIO AMP BLOCK DIAGRAM...

  • Page 106: Power

    H2900* CN2017 REGULATOR CURRENT LIMITING D5802 SWITCH CN5500 H5801* VDDP 7, 8 D5801 CN5500 H5801* VSSP 3, 4 IC5801 C0DABFC00002 SHUNT REGULATOR Q5863 PC5720 H2900* CN2017 ECO CTL FROM FEED BACK CIRCUIT FEED BACK SYSTEM CONTROL SA-PT470EB/EF/EG POWER BLOCK DIAGRAM...

  • Page 107: Wiring Connection Diagram

    AUTO SETUP SPEAKER P.C.B. (SOLDER SIDE) SPEAKERS FRONT POWER BUTTON P.C.B. H6501* (SOLDER SIDE) CN5050 H6803* SURROUND FP8531 FP8251 JK6502 SETUP MIC TO OPTICAL PICKUP UNIT TO SPINDLE/ TRAVERSE MOTOR NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT470EB/EF/EG WIRING CONNECTION...

  • Page 108: Schematic Diagram Notes

    16 Schematic Diagram Notes • Voltage and signal line : +B signal line • This schematic diagram may be modified at any time : -B signal line : Audio output signal line with the development of new technology. : Video output signal line Notes: : Audio &...

  • Page 110: Schematic Diagram

    XBYTE VIN8 VIN8 SPMUTE VIN7 EXADR_16 FEXDT_15 VIN7 D8211 TRVFTMUTE VIN6 MA2J11100L [55]P8 [107]AVDDB VIN6 VIN5 [56]P9 [108]AVSSB VIN5 C8211 R8211 1200P VIN9 C8022 VDD33 VIN10 CPU-CMD VHALF CPU-STAT VREFH 56 57 TO DVD MODULE(DV5U) SA-PT470EB/EF/EG SECTION (3/4) MODULE(DV5U) CIRCUIT...
  • Page 111 HD: DVD MODULE(HDMI): SCHEMATIC DIAGRAM - 5 AOUT0 2SB1218ARL AOUT0 IC8695 BUFFER AOUT1 C0JBAA000502 AOUT1 R8312 C8341 AND GATE AOUT2 C8311 AOUT2 CR_PR_R CPU-STAT R8342 TO DVD MODULE(DV5U) Q8341 C8695 SA-PT470EB/EF/EG SECTION (4/4) 2SB1218ARL DVD MODULE(DV5U) CIRCUIT BUFFER TO DVD MODULE(DV5U) SECTION (1/4)
  • Page 112 DQ13 TXRST TXRST MDQ_14 MDQ_1 DQ14 C8052 VSSQ VDDQ D+3R3V D+3R3V MDQ_15 MDQ_0 SA-PT470EB/EF/EG DQ15 C8901 MODULE(DV5U) CIRCUIT D+3R3V DV: DVD MODULE(DV5U): SCHEMATIC DIAGRAM 1 - 4 HOTPLG HD: DVD MODULE(HDMI): SCHEMATIC DIAGRAM - 5 HOTPLG C8051 V_CLK R8901 VCLK...
  • Page 113 DV: DVD MODULE(DV5U): SCHEMATIC DIAGRAM 1 - 4 R8540 D1H85604A043 VIN1 HD: DVD MODULE(HDMI): SCHEMATIC DIAGRAM - 5 LB8571 VIN4 J0JDC0000045 Q8563 R8535 R8532 100K 2.2K B1CFHA000002 LPC2 SWITCH R8533 R8534 Q8565 2SD1819A0L Q8564 INVERTER B1CFHA000002 R8537 C8532 220P SA-PT470EB/EF/EG SWITCH MODULE(DV5U) CIRCUIT DVD_CD...
  • Page 114 HD: DVD MODULE(HDMI): SCHEMATIC DIAGRAM - 5 Q3903 B1CFHA000002 R3906 LEVEL SHIFTER 4.7K IC3952 TXRST TXRST OSC27M C0CBCDC00063 OSC27M TERMINAL VOLTAGE REGULATOR I2C_SCL I2C_SCL I2C_SDA I2C_SDA RX3901 C3955 D1H410120001 0.01 VCLK R3947 VCLK HOTPLG HOTPLG K3903 M+9V M+9V SA-PT470EB/EF/EG DVD MODULE(HDMI) CIRCUIT...

  • Page 115: Main Circuit

    DOCK5V C2020 DOCK5V DOCK_L_OUT E2902 (CN1002) DOCK_L OUT IN SCHEMATIC DPORT_AGND DPORT_AGND DIAGRAM - 16 DOCK_R_OUT DOCK_R OUT IPOD_DET IPOD DET VGND VIDEO VIDEO VGND VGND C2015 220P C2016 220P TO MAIN SA-PT470EB/EF/EG C2014 SECTION (3/4) MAIN CIRCUIT AGND AGND...
  • Page 116 POWER SUPPLY RF+5V Q2926 B1GDCFJJ0047 Q2930 PCONT INVERTER B1GBCFJJ0051 TEST ECO_CTL R6603 POWER CONTROL D2964 Q2925 MA2J11100L C2006 Q2003 B1ABGC000005 50V2.2 B1GBCFLL0037 IC2003 TO MAIN INVERTER RESET RFKWEPT470EB SECTION (4/4) R6606 R6605 EEPROM SA-PT470EB/EF/EG VREF1 MAIN CIRCUIT ECO_SW D2971 B0EAKM000117 AGND...
  • Page 117 VOUT L2703 6.3V1000 J0JBC0000014 C2706 C6302 R6302 R2164 50V4.7 VGND IC6601 TV_L C2705 C0ABZA000080 VGND ISOLATION AMP L2101 R2706 J0JBC0000015 CR/PR/R SW+5V VGND RDS_DET R2703 CB/PB/B RDS_DAT VGND VGND R2702 VGND Y/PY/G CHASSIS GND D2754 MAZ80510ML AGND SA-PT470EB/EF/EG MAIN CIRCUIT...
  • Page 118 C2920 0.01 Q2007 M+9V B1GBCFJJ0051 Q2002 INVERTER ACC_PWR B1GBCFJJ0051 DO_UART_OUT C6202 R6204 C2941 LEVEL SHIFTER 16V220 DO_UART_IN R6201 R2015 C6204 DOCK5V_GND 2.7K R6203 C6203 IPOD_ACC2 R6403 330K R6404 220K 680P IPOD_ACC MOT_+9V TO MAIN MOTOR_GND SECTION (3/4) SA-PT470EB/EF/EG MAIN CIRCUIT...

  • Page 119: Panel Circuit

    R6934 HP-RCH HP-RCH AGND AGND HP-LCH HP-LCH CN6401 DGND DVD MODULE(DV5U) DGND CIRCUIT JOG_A LB6401 (FP9001) CN6402 J0JHC0000034 IN SCHEMATIC VR6901 VBUS VBUS EVEKE2F2524B DIAGRAM - 1 VOLUME JOG R6401 JOG_B R6402 DGND C6403 SA-PT470EB/EF/EG PANEL CIRCUIT CHASSIS USB CHASSIS...

  • Page 120: Auto Setup Speaker & Power Button Circuit

    SWITCH Q6533 B1GDCFGA0018 BUFFER R6532 D6532 R6544 MA2J11100L C6536 R6545 150K Q6531 R6541 B1ABEB000002 2.2K MUTING POWER BUTTON CIRCUIT H6803* PANEL CIRCUIT KEY1 R6801 (H6903*) KEY1_BTN IN SCHEMATIC DGND DIAGRAM - 10 SA-PT470EB/EF/EG AUTO SETUP SPEAKER / POWER BUTTON CIRCUIT...

  • Page 121: D-Amp Circuit

    R5609 R5606 D5646 R5670 MAZ80750ML MUTE_S Q5602 R5656 B1ABCF000176 SWITCH AGND Q5642 FAN_GND 2SC584500L FAN MOTOR DRIVE C5696 Q5644 25V22 2SC584500L TO D-AMP K5254 FAN MOTOR DRIVE R5660 SECTION (2/2) C5697 D5643 50V1 MA2J11100L SIGNAL_TRIGGER D5644 MA2J11100L SA-PT470EB/EF/EG D-AMP CIRCUIT...
  • Page 122 5.6K MUTE_F L5201 MUTE F_SW (MODE 2) G0B9R5K00003 R5200 FHOP FHOP C5203 ECO/FAN 220P C5205 C5234 L5200 DC_DET 220P G0A150L00003 DC_DET 1000P MOD_DA MOD_DA VDDP K5202 VSSP D5202 B0HCMM000019 D5204 B0HCMM000019 R5211 VSSA2 D5201 B0HCMM000019 B0HCMM000019 D5203 SA-PT470EB/EF/EG D-AMP CIRCUIT...

  • Page 123: Smps Circuit

    AGND D2913 B0JCPD000025 MIP2F20MSSCF AGND MAIN CIRCUIT SWITCHING REGULATOR (H2900*) DCDET DC_DET2 IN SCHEMATIC R2010 PCONT PCONT DIAGRAM - 9 ECO_CTL R5786 ECO_CTL 200K C5790 2200P IC5899 D5793 B0HAMP000094 C0DAEMZ00001 SHUNT REGULATOR R5797 SYS_GND C5705 F1BAF1020020 1000P SA-PT470EB/EF/EG SMPS CIRCUIT...
  • Page 124 MAZ82000ML +18V.-12V_GND D5726 MA2J11100L C5831 C5815 D5723 C5826 D-AMP CIRCUIT MA2J11100L (CN5500) C5827 0.01 C5832 -13V IN SCHEMATIC FAN_18V DIAGRAM - 13 FAN GND FAN GND C5824 FAN_18V D5805 25V220 FAN DC B0EAMM000057 C5823 FAN GND ZJ5801 SA-PT470EB/EF/EG SMPS CIRCUIT...

  • Page 125: Ac Inlet & Ipod Circuit

    VIDEO_COMP DOCK_L OUT IN SCHEMATIC DPORT_AGND D GNDREM SENSE DIAGRAM - 6 R1002 DOCK_R OUT IN - L IPOD DET IN - R VGND OUT_L VIDEO OUT_R L1009 J0JHC0000107 VGND AUDIO_RETURN L1008 J0JHC0000107 IPOD_DET SA-PT470EB/EF/EG AC INLET / iPod CIRCUIT...

  • Page 126: Scart Circuit

    R4103 MUTING LCH_OUT R4208 IC4104 Q4009 C0JBZS000003 B1GBCFJJ0051 QUADRUPPLE MUTING CONTROL ANALOG SWITCH C4101 IN/OUT R4105 OUT/IN CONT.A C4201 OUT/IN CONT.D R4205 C4204 IN/OUT IN/OUT C4205 CONT.B OUT/IN C4206 CONT.C OUT/IN Q4010 B1GBCFJJ0051 C4207 IN/OUT MUTING CONTROL SA-PT470EB/EF/EG SCART CIRCUIT...

  • Page 127: Co-Processor Circuit (For Reference Only)

    CN1701 +3.3V MODE1 MODE0 Q1702 DGND MAIN CIRCUIT R1714 I2C_SDA B1CFGC000004 (CN2014) IPHONE_I2C_SDA nRESET I2C_SCL LEVEL SHIFTER IN SCHEMATIC IPHONE_RST DIAGRAM - 7 IPHONE_I2C_SCL Q1704 6 7 8 9 B1CFGC000004 R1715 LEVEL SHIFTER R1711 Q1703 B1GBCFLL0037 INVERTER SA-PT470EB/EF/EG CO-PROCESSOR CIRCUIT...

  • Page 128: Printed Circuit Board

    (TO OPTICAL PICKUP UNIT) RX8534 RX8533 LB8255 C8530 C8572 RX8532 0599A 0599A LB8532 K8571 R8535 Q8564 Q8565 R8537 R8538 0599A 0599A R8532 C8532 FP8251 R8540 R8536 R8533 (TO SPINDLE/ Q8563 TRAVERSE MOTOR) (SIDE A) (SIDE B) SA-PT470EB/EF/EG DVD MODULE P.C.B.

  • Page 129: Main P.c.b

    W2902 W2903 R2026 W2875 R2284 D2753 R2275 R2510 R2178 C2180 Q2101 W2904 W2846 R2180 R2184 R2339 R2439 R2412 R2176 Q2102 R2705 C2171 C2413 R2175 C2179 D2752 Q2203 0603A 0603A NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT470EB/EF/EG MAIN P.C.B.

  • Page 130: Panel, Auto Setup Speaker, Power Button & Ac Inlet P.c.b

    JK6502 W5783 W6506 0609B 0609B W6504 0604A 0604A SETUP MIC CAUTION RISK OF ELECTRIC SHOCK AC VOLTAGE LINE. PLEASE DO NOT TOUCH THIS P.C.B NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT470EB/EF/EG PANEL/AUTO SETUP SPEAKER/POWER BUTTON/AC INLET P.C.B.

  • Page 131: D-Amp P.c.b

    Q5601 4-SR+ Q5602 W5028 C5452 R5111 W5061 K5302 Q5102 ZJ5400 W5027 ZJ5410 3-SR- R5115 L5401 SURROUND R5604 K5254 K5783 W5026 2-SL+ W5025 CN5050 C5453 R5113 C5152 C5153 W5785 1-SL- Q5604 R5602 C5155 C5154 L5402 C5454 0608B-1 0608B-1 SA-PT470EB/EF/EG D-AMP P.C.B.

  • Page 132: Smps P.c.b

    T2900 K5712 D5701 (SWITCHING R5795 D2901 PC5799 TRANSFORMER) D5797 C5795 T1.6AL D5730 250V Q2900 R5704 R5706 W5743 C2939 PC5702 R2914 R2935 C2903 K2912 E2900 D2951 C2930 W5764 IC2900 NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT470EB/EF/EG SMPS P.C.B.

  • Page 133: Reference Only)

    R4217 R4004 C4035 L4002 C4207 R4218 R4003 C4205 R4210 Q4004 D4010 IC4101 Q4003 R4214 R4019 C4001 Q4009 CN4002 Q4002 C4015 C4201 C4016 C4100 C4003 R4015 K4002 Q4010 C4020 C4034 C4027 C4103 R4204 L4004 JK4001 R4105 R4104 L4003 SA-PT470EB/EF/EG iPod/SCART/CO-PROCESSOR P.C.B.

  • Page 134: Terminal Function Of Ics

    19 Terminal Function of ICs Terminal Name Function FX_CLK No Connection 19.1. IC2001 (RFKWMPT470EB): IC IPOD_VIDEO_SEL O Composite Output Selection Signal System Control AV_MUTE O SCART Audio In Mute RGB_H O Blanking signal for SCART VMUTE2 O SCART Function Switch Control Terminal Name Function VMUTE...
  • Page 135 Terminal Name Function LED3 Led Drive Output LED4 Led Drive Output LED5 Led Drive Output Oscillator Input DOUT Data Output Data Input Clock Input Serial Interface Strobe Key Data Input 1 (No Connec- tion) Key Data Input 2 (No Connec- tion) Power Supply (+5V) O Segment Output 18...

  • Page 136: Exploded View And Replacement Parts List

    T5751 CN2017 *H6803 (AUTO ZJ5803 FL6801 CN6402 SETUP CN2016 JK6502 SPEAKER (PANEL P.C.B) P.C.B) VR6901 CN6401 *H5801 ZJ5801 JK6901 *WIRE CLAMPER (SMPS P.C.B) SA-PT470EB/EF/EG-K NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY. CABINET DRAWINGS...
  • Page 137 20.1.2. Packaging ACCESSORIES BAG REMOTE CONTROL A2 (FOR EB ONLY) A1-1 R/C BATTERY COVER AC CORD (FOR EF/EG ONLY) OI BOOK SA-PT470EB/EF/EG FM INDOOR ANTENNA SB-PT470EG CALIBRATION MIC ANT PLUG ADAPTOR (FOR EB ONLY) SPEAKER LABEL F R O N T...
  • Page 138 EARTH SPRING REXX0751 WIRE (MN- RMCX0061 USB EARTH SPRING SCART) RMCX0065 MAIN PCB GROUND REXX0770 6P WIRE (MN-MN) SPRING RGB0164-S PANASONIC BADGE RMKX0155 BOTTOM CHASSIS RGKX0505-K DVD LID RMNX0151 LED HOLDER RFKLPT470EBK BOTTOM LID ASS’Y RMNX0252-K CRADLE KEY RGKX0509-K CRADLE LID...
  • Page 139 Safety Ref. Part No. Part Name & Qty Remarks Description RMNX0298 PCB SPACER RMNX0306 SMPS PCB INSULA- RMQX0233-K FAN COVER RMR0502A-W PCB SUPPORT RMVX0120-K CRADLE COVER RMX0302 DAMPER RUBBER RMYX0191 HEATSINK EXTRUS- SION RMZX0038 IC INSULATOR VHD1224-1 SPRING HOLDER SCREW XSN3+4FJ SCREW XTB3+10JFJ...

  • Page 140: Electrical Replacement Part List

    20.2. Electrical Replacement Part List Safety Ref. Part No. Part Name & Qty Remarks Description Safety Ref. Part No. Part Name & Qty Remarks IC5300 C1BA00000487 Description IC5400 C1BA00000487 PRINTED CIRCUIT IC5500 C0JBAB000902 BOARDS IC5501 C0JBAF000716 PCB1 RFKBX0681A-M DVD MODULE P.C.B (RTL) IC5701 C5HACYY00003...
  • Page 141 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description Q2007 B1GBCFJJ0051 TRANSISTOR Q8565 2SD1819A0L TRANSISTOR Q2030 B1GBCFJJ0051 TRANSISTOR QR5840 UNR221400L TRANSISTOR Q2096 B1HBECA00004 TRANSISTOR QR8420 UNR521100L TRANSISTOR Q2101 B1HBECA00004 TRANSISTOR QR9030 B1GDCFJJ0002...
  • Page 142 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description D5727 MA2J11100L DIODE L1002 J0JHC0000107 INDUCTOR D5729 B0EAMM000057 DIODE L1003 J0JHC0000107 INDUCTOR D5730 MA2YF8000L DIODE L1004 J0JHC0000107 INDUCTOR D5731 B0EAMM000057 DIODE L1005 J0JHC0000107...
  • Page 143 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description LB3905 J0JCC0000042 INDUCTOR LB3906 J0JCC0000042 INDUCTOR JACKS LB3907 J0JHC0000045 INDUCTOR JK2002 K2HA2YYA0004 JK AUX LB3908 J0JHC0000045 INDUCTOR JK4001 K1FB121B0012 JK AV LB6401 J0JHC0000034 INDUCTOR...
  • Page 144 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description D0GDR00JA017 1/10W W2854 D0GDR00JA017 1/10W D0GDR00JA017 1/10W W2855 D0GDR00JA017 1/10W D0GBR00JA008 1/16W W2856 D0GDR00JA017 1/10W D0GDR00JA017 1/10W W2857 D0GDR00JA017 1/10W D0GDR00JA017 1/10W W2858...
  • Page 145 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description W6604 D0GDR00JA017 1/10W R2053 D0GB221JA007 1/10W W6908 ERJ8GEY0R00V 1/4W R2054 ERJ6GEYJ221V 1/8W W6950 D0GDR00JA017 1/10W R2056 D0GB221JA007 1/10W W6951 D0GDR00JA017 1/10W R2057 D0GB102JA008...
  • Page 146 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R2189 D0GB102JA008 1/16W R2626 D0GB102JA008 1/16W R2190 D0GB472JA008 4.7K 1/16W R2627 D0GB683JA008 1/16W R2191 D0GB332JA008 3.3K 1/16W R2661 D0GB221JA007 1/10W R2194 D0GB103JA008 1/16W...
  • Page 147 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R4016 ERJ3GEYF750V 1/10W R5302 D0GF100JA014 1/8W R4017 ERJ3GEYF750V 1/10W R5304 D0GB101JA008 1/16W R4018 ERJ3GEYF750V 1/10W R5305 D0GF100JA014 1/8W R4019 D0GB101JA008 1/16W R5306 D0GB562JA008...
  • Page 148 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R5803 D0GDR00JA017 1/10W R6614 D0GB472JA008 4.7K 1/16W R5804 ERJ3RBD473V 1/16W R6615 D0GB102JA008 1/16W R5805 ERJ3RBD222V 2.2K 1/16W R6616 D0GB473JA008 1/16W R5806 D0GB153JA008 1/16W...
  • Page 149 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R8403 ERJ2GEJ101X 1/16W RX3708 D1H84714A043 RESISTOR NETWORK R8404 D0GA101JA023 1/16W RX3901 D1H410120001 RESISTOR NETWORK R8406 ERJ2GEJ100X 1/16W RX8001 D1H410320002 RESISTOR NETWORK R8420 ERJ2GEJ222X 2.2K...
  • Page 150 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C2118 F1H1H104A013 0.1uF C2502 F1H1C473A088 0.047uF 16V C2119 F1H1C105A097 C2503 F1H1C3330001 0.033uF 16V C2121 F1H1C563A055 0.056uF 16V C2504 F1H1H392A013 3900pF C2130 ECJ1VB1H273K 0.027uF 50V...
  • Page 151 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C3910 F1G1A1040006 0.1uF C5009 F1H1H153A219 0.015uF 50V C3911 F1H0J1050013 6.3V C5010 F1J2A221A030 220pF 100V C3913 F1G1A1040006 0.1uF C5011 F1J2A221A030 220pF 100V C3914 F1G1A1040006...
  • Page 152 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C5251 F1H1H104A013 0.1uF C5518 F1H1H104A013 0.1uF C5300 ECQV1H684JL3 0.68uF C5519 F1H1H104A013 0.1uF C5301 F1H1H104A013 0.1uF C5520 F1H1H104A013 0.1uF C5302 F1H1H104A013 0.1uF C5521 F1H1H104A013...
  • Page 153 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C5841 F1J2E1030004 0.01uF 250V C8011 F2G0J101A031 100uF 6.3V C5842 F1J2E1030004 0.01uF 250V C8012 F1G1C104A083 0.1uF C5843 F1H1E105A116 C8013 F1G1C104A083 0.1uF C5863 F1H1H104A013 0.1uF...
  • Page 154 Safety Ref. Part No. Part Name & Qty Remarks Description C8511 F1H0J1050013 6.3V C8512 F1H0J1050013 6.3V C8513 F1G1A1040006 0.1uF C8514 F1G1A1040006 0.1uF C8515 F1G1A1040006 0.1uF C8516 F1G1A1040006 0.1uF C8521 F1G1A1040006 0.1uF C8522 F1G1A1040006 0.1uF C8523 F1G1C104A083 0.1uF C8524 F1G1C104A083 0.1uF C8525 F1G1C562A039 5600pF...

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