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

Specifications

Main unit SA-PT460EB/EG
GENERAL
Power supply:
Power consumption:
Power consumption in standby mode:
Dimensions (W×H×D):
Mass:
Operating temperature range:
Operating humidity range:
AMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
Front Ch:
125 W per channel (3 Ω), 1 kHz, 10% THD
Surround Ch:
125 W per channel (3 Ω), 1 kHz, 10% THD
Center Ch:
250 W per channel (6 Ω), 1 kHz, 10% THD
DVD Home Theater Sound System
AC 230-240 V, 50 Hz
This unit 135 W
approx. 0.4 W
430 mm×63 mm×327 mm
This unit 3.4 kg
+5 °C to +35 °C
5 % to 90 % RH
(no condensation)
SA-PT460EB
SA-PT460EG
Colour
(K).......................Black Type
(S).......................Silver Type (For EG Only)
Subwoofer Ch:
250 W per channel (6 Ω), 100 Hz, 10 % THD
Total RMS Dolby Digital mode power:
DIN Output Power: Dolby Digital Mode
Front Ch:
75 W per channel (3 Ω), 1 kHz, 1% THD
Surround Ch:
75 W per channel (3 Ω), 1 kHz, 1% THD
Center Ch:
145 W per channel (6 Ω), 1 kHz, 1% THD
Subwoofer Ch:
145 W per channel (6 Ω), 100 Hz, 1 % THD
Total DIN Dolby Digital mode power:
FM TUNER, TERMINALS SECTION
Preset Memory:
Frequency Modulation (FM)
ORDER NO. MD0801001CE
1000 W
590 W
FM 30 stations

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Table of Contents

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   Summary of Contents for Panasonic SA-PT460

  • Page 1: Specifications

    ORDER NO. MD0801001CE DVD Home Theater Sound System SA-PT460EB SA-PT460EG Colour (K).......Black Type (S).......Silver Type (For EG Only) Notes: This model’s CD/DVD mechanism is DLS6. Please refer to the original service manual (Order No. MD0801003CE) for this mechanism. Specifications Main unit SA-PT460EB/EG Subwoofer Ch: 250 W per channel (6 Ω), 100 Hz, 10 % THD GENERAL...
  • Page 2 DivX® media files. Certified to the DivX Terminal: Stereo, 3.5 mm jack Home Theater Profile. USB Port MPEG4 data recorded with the Panasonic SD multi cameras USB standard: USB 2.0 full speed or DVD video recorders. Media file format support: MP3 (*.mp3)
  • Page 3 SA-PT460EB / SA-PT460EG Refer to their respective original service manuals for *1.
  • Page 4: Table Of Contents

    SA-PT460EB / SA-PT460EG CONTENTS Page Page 1 Safety Precautions 9.13. Disassembly of Ipod Cradle P.C.B. 1.1. GENERAL GUIDELINES 9.14. Disassembly of AC Inlet P.C.B. 1.2. Before Repair and Adjustment 9.15. Disassembly of Main P.C.B. 1.3. Protection Circuitry 9.16. Disassembly of D-Amp P.C.B. 1.4.
  • Page 5 SA-PT460EB / SA-PT460EG 16 Wiring Connection Diagram 20.2. Main P.C.B. 17 Block Diagram 20.3. Panel, Power Button, USB, Power Supply & AC Inlet 17.1. System Control P.C.B. 17.2. DVD (Servo) 20.4. D-Amp P.C.B. 17.3. DVD (Audio) 20.5. SMPS P.C.B. 17.4. DVD (HDMI) 20.6.
  • Page 6: Safety Precautions

    SA-PT460EB / SA-PT460EG 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 7: Safety Parts Information

    SA-PT460EB / SA-PT460EG The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are “shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used. If this occurs, follow the procedure outlines below: 1.
  • Page 8: Caution For Ac Cord (for Eb Only)

    SA-PT460EB / SA-PT460EG 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 9: Prevention Of Electrostatic Discharge (esd) To Electrostatically Sensitive (es) Devices

    SA-PT460EB / SA-PT460EG 2 Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip"...
  • Page 10: Precaution Of Laser Diode

    SA-PT460EB / SA-PT460EG 3 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 11: About Lead Free Solder (pbf)

    SA-PT460EB / SA-PT460EG 4 About Lead Free Solder (PbF) 4.1. Service caution based on legal restrictions 4.1.1. 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.
  • Page 12: Handling Precautions For Traverse Unit

    SA-PT460EB / SA-PT460EG 5 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. 5.1.
  • Page 13 SA-PT460EB / SA-PT460EG...
  • Page 14: Accessories

    SA-PT460EB / SA-PT460EG 6 Accessories • • • • Note: Refer to “Replacement Parts List” (Section 25) for the part number. Antenna plug adaptor (EB only) Remote control FM indoor antenna AC cord (EG only) AC cord (EB only)
  • Page 15: Operation Procedures

    Show setup menu Select sound mode / Turn Whisper-mode Surround on/off TV op eratio ns Aim the remote control at the Panasonic TV and press the button. [ ]: Turn the TV on/off [TV/AV]: Change the TV’ s video input mode [ , ]: Adjust the TV volume This may not work properly with some models.
  • Page 16: Main Unit Key Buttons Operations

    SA-PT460EB / SA-PT460EG 7.2. Main Unit Key Buttons Operations Standby/on switch [ Play discs / Memorize the receiving radio stations Press to switch the unit from on to standby mode or Connect USB device vice versa. In standby mode, the unit is still Connect iPod consuming a small amount of power.
  • Page 17: Using The Viera Link "hdavi Control

    VIERA Link "HDA VI Control" VIERA Link "HDAVI Control" is a convenient function that offers linked operations of this unit, and a Panasonic TV (VIERA) under "HDAVI Control". You can use this This function also works if you press [...
  • Page 18 SA-PT460EB / SA-PT460EG Speaker control VIERA Link Control only with TV’s remote control (for "HD AVI Con trol 2") You can select whether audio is output from this unit’s speakers or the TV speakers by using the TV menu You can control the playback menus of this unit with the settings.
  • Page 19: Using The Ipod

    SA-PT460EB / SA-PT460EG 7.4. Using the iPod Preparation To view photos/videos from the iPod To select repeat modes Ensure the video connection to the SCART (AV) REPEAT Press and hold and then press the button terminal on this unit and select "VIDEO" from "VIDEO repeatedly within 3 seconds.
  • Page 20 SA-PT460EB / SA-PT460EG Compatible iPod Enjoying photos/videos iPod touch (8GB, 16GB) Switch the iPod to its own display FUNCTIONS iPod nano 3rd generation (video) (4GB, 8GB) mode. iPod classic (80GB, 160GB) Proceed operations through display iPod nano 2nd generation (aluminum) (2GB, 4GB, 8GB) of iPod.
  • Page 21: Usb Connection And Operation

    SA-PT460EB / SA-PT460EG 7.5. USB Connection and Operation Note Maximum: 256 folders, 4000 files, 12 characters for file/ You can connect and play tracks or files from USB mass folder name storage class devices. Only one memory card will be selected when Devices which are defined as USB mass storage class: connecting a multiport USB card reader.
  • Page 22: Audio And Video Connection

    Set "VIDEO FORMAT" in Menu 4 (HDMI) Non-HDMI-compliant 20). cables cannot be utilized. VIERA Link "HDAVI Control" It is recommended that If your Panasonic TV is VIERA Link you use Panasonic’s HDMI compatible, you can operate it cable. Recommended part synchronising with home theater number:...
  • Page 23 SA-PT460EB / SA-PT460EG 7.6.3. Connecting to a Television with Optical & AUX Terminal TV or external Cable required This unit terminal Features equipment (not included) terminal Optical digital audio cable This unit can decode the surround signals OPTICAL IN received through the set top box, digital broadcasting or satellite broadcasts.
  • Page 24: Disc Information

    SA-PT460EB / SA-PT460EG 7.7. Disc Information 7.7.1. Disc Playability (Media) Commercial discs Indicated in these Disc Logo Remarks instructions by DVD-Video High quality movie and music discs DVD-V Music discs with video Video CD Including SVCD (Conforming to IEC62107) Music discs Recorded discs ( : Playable, : Not playable) Recorded on a...
  • Page 25 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 26: Self-diagnosis And Special Mode Setting

    SA-PT460EB / SA-PT460EG 8 Self-Diagnosis and Special Mode Setting 8.1. 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: Main unit buttons Remote control unit buttons Application...
  • Page 27 SA-PT460EB / SA-PT460EG 8.2.1. 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.
  • Page 28 SA-PT460EB / SA-PT460EG 8.2.2. 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...
  • Page 29 SA-PT460EB / SA-PT460EG 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,...
  • Page 30 SA-PT460EB / SA-PT460EG 8.2.3. Service Mode Table 3 Item Key Operation FL Display Model Name Description Front Key Micro-processor Micro-processor firmware version In STOP (no disc) (Display 1) firmware version display & EEPROM checksum display. mode, press [STOP] display & EEPROM checksum is only available button on the main unit, EEPROM...
  • Page 31 SA-PT460EB / SA-PT460EG 8.2.4. 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 32 SA-PT460EB / SA-PT460EG 8.2.5. 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 33: Dvd Self Diagnostic Function-error Code

    SA-PT460EB / SA-PT460EG 8.3. DVD Self Diagnostic Function-Error Code 8.3.1. 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 34 SA-PT460EB / SA-PT460EG 8.3.2. 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.
  • Page 35: Sales Demonstration Lock Function

    SA-PT460EB / SA-PT460EG 8.3.3. 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"...
  • Page 36: Service Precautions

    SA-PT460EB / SA-PT460EG Note: OPEN/CLOSE button is invalid and the main unit displays “LOCKED” while the lock function mode is entered. • • • • Prohibiting operation of selector and disc 1. Select the DVD/CD function. 2. At POWER ON condition, press and hold down the button and the power button on the main unit for at least three seconds.
  • Page 37 SA-PT460EB / SA-PT460EG 2. FL display show “INIT” 3. While still pressing “STOP” button on main unit, press “OK” on remote control. (To reset the unit) 4. FL will display “RESET” before FL display will change to TOC reading again. 5.
  • Page 38: Assembling And Disassembling

    SA-PT460EB / SA-PT460EG 9 Assembling and Disassembling “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.
  • Page 39 SA-PT460EB / SA-PT460EG...
  • Page 40: Disassembly Flow Chart

    SA-PT460EB / SA-PT460EG 9.1. Disassembly Flow Chart 9.3. Top Cabinet 9.16. D-Amp P.C.B. 9.4. Rear Panel 9.14. AC Inlet P.C.B. 9.15. Main P.C.B. 9.17. Digital Amp IC 9.30. Coprocessor P.C.B. 9.5. Scart P.C.B. (IC5000) 9.18. Digital Amp IC 9.6. DVD Mechanism (IC5200) Unit 9.19.
  • Page 41: Main Components And P.c.b. Locations

    SA-PT460EB / SA-PT460EG 9.2. Main Components and P.C.B. Locations...
  • Page 42: Disassembly Of Top Cabinet

    SA-PT460EB / SA-PT460EG 9.3. Disassembly of Top Cabinet Step 1 Remove 4 screws at the sides of the top cabinet. Step 2 Remove 3 screws at the rear of the top cabinet. Step 4 Remove the wire clamper to detach the fan unit connector (CN5501) on D-Amp P.C.B.
  • Page 43: Disassembly Of Dvd Mechanism Unit

    SA-PT460EB / SA-PT460EG 9.6. Disassembly of DVD Step 4 Release the tabs at the bottom of the front panel. Mechanism Unit • • • • Follow (Step 1) to (Step 3) of Item 9.3. Step 1 Remove 2 screws from DVD mechanism unit. Step 2 Detach 7P FFC cable at the connector (FP8251) on DVD Module P.C.B.
  • Page 44: Disassembly Of Panel P.c.b

    SA-PT460EB / SA-PT460EG Step 7 Remove Panel P.C.B. Caution: Do not attempt to exert strong force when detaching the front panel. 9.8. Disassembly of Panel P.C.B. • • • • Follow (Step 1) to (Step 3) of Item 9.3. Caution Note: Keep the earth spring in safe place. Avoid denting it.
  • Page 45: Disassembly Of Dvd Lid

    SA-PT460EB / SA-PT460EG Step 1 Remove 1 screw from the USB bracket. Step 2 Remove the USB bracket. Step 3 Remove the USB P.C.B. 9.12. Disassembly of Ipod Cradle Unit • • • • Follow (Step 1) to (Step 3) of Item 9.3. 9.11.
  • Page 46: Disassembly Of Ipod Cradle

    SA-PT460EB / SA-PT460EG 9.13. Disassembly of Ipod Cradle Step 5 Remove 2 screws on the Ipod Cradle P.C.B. P.C.B. Step 6 Remove Ipod Cradle P.C.B. • • • • Follow (Step 1) to (Step 3) of Item 9.3. • • • • Follow (Step 1) to (Step 8) of Item 9.7. •...
  • Page 47: Disassembly Of Main P.c.b

    SA-PT460EB / SA-PT460EG Step 2 Remove 2 screws from the AC Inlet shield plate unit. Step 3 Remove the AC Inlet shield plate unit. 9.15. Disassembly of Main P.C.B. • • • • Follow (Step 1) to (Step 3) of Item 9.3. Caution Note: Keep the AC Inlet shield plate unit in safe place.
  • Page 48: Disassembly Of D-amp

    SA-PT460EB / SA-PT460EG 9.16. Disassembly of D-Amp P.C.B. • • • • Follow (Step 1) to (Step 3) of Item 9.3. • • • • Follow (Step 1) to (Step 4) of Item 9.14. Step 7 Detach Main P.C.B. from the rear panel. Step 8 Turn over Main P.C.B.
  • Page 49: Replacement Of Digital Amp Ic (ic5000)

    SA-PT460EB / SA-PT460EG Special Note: During reassembling procedures, ensure the P.C.B. is seated properly at the locators. Step 3 Desolder pins of the digital amp IC (IC5000) on the reverse side of D-Amp P.C.B. 9.17. Replacement of Digital Amp IC (IC5000) •...
  • Page 50 SA-PT460EB / SA-PT460EG Note: Refer to the diagrams of D-Amp P.C.B. (Item 20.4.) for Step 4 Solder pins of the digital amp IC (IC5000) on the location of the part. reverse side of D-Amp P.C.B. 9.17.1. Assembly of the Digital Amp IC (IC5000) Step 1 Fix the digital amp IC (IC5000) to the heatsink unit A.
  • Page 51: Replacement Of Digital Amp Ic (ic5200)

    SA-PT460EB / SA-PT460EG 9.18. Replacement of Digital Amp IC (IC5200) • • • • Follow (Step 1) to (Step 3) of Item 9.3. • • • • Follow (Step 1) to (Step 2) of Item 9.17. Note: Refer to the diagrams of D-Amp P.C.B. (Item 20.4.) for location of the part.
  • Page 52: Replacement Of Digital Amp Ic (ic5300)

    SA-PT460EB / SA-PT460EG Step 2 Remove 1 screw. Step 3 Remove the TR spring in the direction of arrows. Step 4 Remove the digital amp IC (IC5300) from the heatsink unit A. Caution: Handle the heatsink unit A with caution due to its high temperature after prolonged use.
  • Page 53: Replacement Of Digital Amp Ic (ic5400)

    SA-PT460EB / SA-PT460EG Step 2 Screw the TR spring to the heatsink unit A. 9.20. Replacement of Digital Amp IC Step 3 Use a blower to remove the minute particles that might (IC5400) be caused after the process of the screwing TR spring to the heatsink unit A.
  • Page 54: Disassembly Of Smps

    SA-PT460EB / SA-PT460EG Step 4 Solder pins of the digital amp IC (IC5400) on the Note: Refer to the diagrams of D-Amp P.C.B. (Item 20.4.) for reverse side of D-Amp P.C.B. location of the part. 9.20.1. Assembly of Digital Amp IC (IC5400) Step 1 Fix the digital amp IC (IC5400) to the heatsink unit A.
  • Page 55: Replacement Of Switch Regulator Ic (ic5701)

    SA-PT460EB / SA-PT460EG Step 3 Detach 8P cable at the connector (CN5500) on D-Amp P.C.B. Step 4 Detach 11P cable at the connector (CN5802) on SMPS P.C.B. Step 5 Remove 8P cable (SMPS P.C.B. to D-Amp P.C.B.) from the big wire holder. Step 6 Remove SMPS P.C.B.
  • Page 56: Replacement Of Switch Regulator Diode (d5702)

    SA-PT460EB / SA-PT460EG Step 3 Solder pins of the switch regulator IC (IC5701) on the reverse side of SMPS P.C.B. Step 3 Remove 1 screw from the switch regulator IC (IC5701). Step 4 Remove the heatsink unit B in the direction of arrows. Step 5 Remove 1 screw from the switch regulator diode.
  • Page 57: Replacement Of Regulator Diode (d5801)

    SA-PT460EB / SA-PT460EG heatsink unit B. 9.24. Replacement of Regulator Special Note: Ensure the switch regulator diode (D5702) is Diode (D5801) tightly screwed to the heatsink unit B. • • • • Follow (Step 1) to (Step 3) of Item 9.3. Step 3 Fix the heatsink unit B on SMPS P.C.B.
  • Page 58: Replacement Of Regulator Diode (d5802)

    SA-PT460EB / SA-PT460EG Step 3 Remove the regulator diode (D5802) from the heatsink unit C. Caution: Handle the heatsink unit C with caution due to its high temperature after prolonged use. Touching it may lead to injuries. Step 3 Solder pins of the regulator diode (D5801) on the reverse side of SMPS P.C.B.
  • Page 59: Replacement Of Regulator Diode (d5803)

    SA-PT460EB / SA-PT460EG Special Note: Ensure pins of the regulator diode (D5802) are properly seated and soldered on SMPS P.C.B. 9.26. Replacement of Regulator Note: Refer to the diagrams of SMPS P.C.B. (Item 20.5) for location of the part. Diode (D5803) •...
  • Page 60: Disassembly Of Power Supply

    SA-PT460EB / SA-PT460EG the Power Supply P.C.B. Step 7 Remove Power Supply P.C.B. Special Note: Ensure pins of the regulator diode (D5803) are properly seated and soldered on SMPS P.C.B. 9.27. Disassembly of Power Supply P.C.B. • • • • Follow (Step 1) to (Step 3) of Item 9.3. •...
  • Page 61: Disassembly Of Dvd Module

    SA-PT460EB / SA-PT460EG Step 3 Solder pins of the regulator IC (IC2903) on the reverse side of Power Supply P.C.B. Step 4 Solder pins of the hestsink extrussion on the reverse side of Power Supply P.C.B. Step 3 Remove the heatsink extrussion in the direction of arrows.
  • Page 62 SA-PT460EB / SA-PT460EG Step 2 Move aside Main P.C.B. and position it according to the diagram shown. Step 8 Remove 2 screws at the rear panel. • • • • Disassembly at HDMI Shield Plate Unit Step 9 Release the tab of the rear panel in the direction of arrow.
  • Page 63: Disassembly Of Coprocessor

    SA-PT460EB / SA-PT460EG 9.30. Disassembly of Coprocessor P.C.B. • • • • Follow (Step 1) to (Step 3) of Item 9.3. • • • • Follow (Step 1) to (Step 8) of Item 9.15. Step 1 Detach Coprocessor P.C.B. at the connector (CN2014) on Main P.C.B.
  • Page 64: Assembling And Disassembling Of Dvd Mechanism Unit

    SA-PT460EB / SA-PT460EG 10 Assembling and Disassembling of DVD Mechanism Unit 10.1. Disassembling Procedures 10.1.1. Disassembly of CD traverse Step 2: Lift up the CD traverse approximately 45° as shown. Step 3: Slide out the CD traverse as arrow shown. Step 1: Release the guide and slide the traverse slide plate (rib) as arrows shown.
  • Page 65: Assembling Procedure

    SA-PT460EB / SA-PT460EG 10.2. Assembling Procedure 10.2.1. Assembly of CD traverse Step 3: Place down the CD traverse as arrow shown. Step 1: Release the guide and slide the traverse slide palte (rib) as arrows shown. Step 4: Release the guide and slide the traverse slide plate (rib) in the direction of arrows shown to lock in the CD traverse unit.
  • Page 66: Service Fixture And Tools

    SA-PT460EB / SA-PT460EG 11 Service Fixture and Tools Prepare service tools before proccess service position. Service Tools Remarks D-Amp P.C.B. (CN5500) - SMPS P.C.B. (H5801) REXX0651 (8 pin cable) [M](RTL) Main P.C.B. (CN2009) - D-Amp P.C.B. (CN5050) REEX0815 (17 pin cable) [M](RTL) Main P.C.B.
  • Page 67: Service Position

    SA-PT460EB / SA-PT460EG 12 Service Position 12.1. Checking & Repairing Main P.C.B. Step 1 Remove the top cabinet to service Main P.C.B. 12.2. Checking & Repairing D-Amp P.C.B. Step 8 Detach Main P.C.B. from the rear panel and position it Step 1 Remove the top cabinet.
  • Page 68 SA-PT460EB / SA-PT460EG Caution Note: Ensure the cable is attached properly. Step 15 Remove 5 screws at the rear panel. Step 21 Connect 13P cable at the connector (CN2016) on Step 16 Release the catches and remove the fan unit. Power Supply P.C.B.
  • Page 69: Checking & Repairing Smps

    SA-PT460EB / SA-PT460EG shown. 12.3. Checking & Repairing SMPS P.C.B. • • • • Follow (Step 1) to (Step 9) of Item 12.2. 12.4. Checking & Repairing Power Supply P.C.B. Step 1 Remove the 8P cable (SMPS P.C.B. to D-Amp P.C.B.) Step 1 Remove the top cabinet.
  • Page 70: Checking & Repairing Dvd Module

    SA-PT460EB / SA-PT460EG Step 17 Connect 28P cable at the connector (CN6001) on Power Supply P.C.B. Step 9 Detach Main P.C.B. from the rear panel and position it according to the diagram shown. Step 10 Remove 5P USB cable (USB P.C.B. to DVD Module P.C.B.) from the small wire holder.
  • Page 71 SA-PT460EB / SA-PT460EG Step 11 Move aside Main P.C.B. and position it according to Step 4 Remove 2 screws on Main P.C.B. the diagram shown. Step 5 Detach 17p cable at the connector (CN2007) on Main Step 12 Remove 2 screws from the HDMI shield plate unit. P.C.B.
  • Page 72 SA-PT460EB / SA-PT460EG • • • • Servicing side B of DVD Module P.C.B. Step 23 Flip DVD Module P.C.B. to its side B and position it according to the diagram shown.. Step 19 Connect 50P cable at the connector (CN2001) on Main P.C.B.
  • Page 73: Measurements And Adjustments

    SA-PT460EB / SA-PT460EG 13 Measurements and Adjustments 13.1. Service Tools and Equipment Application Name Number Tilt adjustment DVD test disc DVDT-S20 [SPG] TORX screw driver (T6) Available on sales route. (T6) or RFKZ0185 [SPG] Others Grease RFKXPG641 [SPG] Confirmation CD test disc PVCD-K06 or any other commercially available disc VCD test disc...
  • Page 74: Optical Adjustment

    SA-PT460EB / SA-PT460EG 13.4. Optical adjustment 13.4.1. Optical pickup tilt adjustment Measurement point Adjustment point Mode Disc Tangential adjustment screw T01 (inner periphery) play DVDT-S20 [SPG] Tilt adjustment screw T30 (center periphery) T43 (outer periphery) play Measuring equipment Adjustment value None (Main unit display for servicing is used.) Adjust to the minimum jitter value.
  • Page 75: Voltage And Waveform Chart

    SA-PT460EB / SA-PT460EG 14 Voltage and Waveform Chart 14.1. DVD Module P.C.B. REF NO. IC3901 MODE CD PLAY REF NO. IC3901 MODE CD PLAY IC3901 REF NO. MODE CD PLAY IC3901 REF NO. MODE CD PLAY REF NO. IC3901 MODE CD PLAY REF NO.
  • Page 76 SA-PT460EB / SA-PT460EG REF NO. IC8421 MODE CD PLAY REF NO. IC8421 MODE CD PLAY IC8422 REF NO. MODE CD PLAY REF NO. IC8601 MODE CD PLAY REF NO. IC8606 MODE CD PLAY REF NO. IC8611 MODE CD PLAY IC8651 REF NO.
  • Page 77: D-amp

    SA-PT460EB / SA-PT460EG 14.2. D-Amp P.C.B. IC5000 REF NO. MODE CD PLAY -29.3 -29.3 29.3 -0.1 -29.5 -17.3 -29.5 -0.1 29.3 -29.3 -29.3 STANDBY -29.3 29.3 -0.1 -29.5 -17.3 -29.5 -0.1 29.3 -29.3 -29.2 IC5000 REF NO. MODE CD PLAY -0.1 -0.1 STANDBY...
  • Page 78: Main P.c.b

    SA-PT460EB / SA-PT460EG 14.3. Main P.C.B. IC2001 REF NO. MODE CD PLAY STANDBY REF NO. IC2001 MODE CD PLAY STANDBY REF NO. IC2001 MODE CD PLAY STANDBY REF NO. IC2001 MODE CD PLAY STANDBY IC2001 REF NO. MODE CD PLAY STANDBY IC2002 REF NO.
  • Page 79: Panel P.c.b

    SA-PT460EB / SA-PT460EG Q2104 Q2097 Q2203 REF NO. Q2096 MODE CD PLAY STANDBY REF NO. Q2501 Q2502 Q2802 Q2803 Q2845 MODE CD PLAY STANDBY REF NO. Q2847 Q2848 Q2909 Q2919 Q2923 MODE CD PLAY STANDBY Q2924 REF NO. MODE CD PLAY STANDBY PT460EB/EG MAIN P.C.B.
  • Page 80: Scart P.c.b

    SA-PT460EB / SA-PT460EG 14.6. Scart P.C.B. IC4101 REF NO. MODE CD PLAY STANDBY REF NO. IC4101 MODE CD PLAY STANDBY REF NO. IC4102 MODE CD PLAY STANDBY REF NO. IC4103 MODE CD PLAY STANDBY REF NO. IC4104 MODE CD PLAY STANDBY Q4001 Q4002...
  • Page 81: Waveform Chart

    SA-PT460EB / SA-PT460EG 14.8. Waveform Chart 14.8.1. Waveform 1 5.2Vp-p(50usec/div) 3.8Vp-p(50usec/div) 5Vp-p(200usec/div) 0.36Vp-p(200usec/div) 0.22Vp-p(200usec/div) 0.4Vp-p(200usec/div) 0.5Vp-p(5msec/div) 0.62Vp-p(200usec/div) 0.6Vp-p(20usec/div) 1.75Vp-p(200usec/div) 2.8Vp-p(200usec/div) 2.8Vp-p(200usec/div) 0.38Vp-p(200usec/div) 7.4Vp-p(200usec/div) 0.98Vp-p(200usec/div) 0.7Vp-p(200usec/div) 0.7Vp-p(200usec/div) 3.3Vp-p(20usec/div) 0.62Vp-p(200msec/div) 1.0Vp-p(200msec/div) 0.96Vp-p(200msec/div) 0.48Vp-p(100msec/div) 0.92Vp-p(200msec/div) 0.92Vp-p(200msec/div)
  • Page 82 SA-PT460EB / SA-PT460EG 14.8.2. Waveform 2 2.1Vp-p(500msec/div) 2.1Vp-p(500msec/div) 0.13Vp-p(5msec/div) 2.05Vp-p(20usec/div) 5.6Vp-p(1usec/div) 0.84Vp-p(200usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 5.6Vp-p(1usec/div) 0.84Vp-p(200usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 5.6Vp-p(1usec/div) 0.84Vp-p(200usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 5.6Vp-p(1usec/div) 0.84Vp-p(200usec/div) 80Vp-p(1usec/div) 0.84Vp-p(200usec/div) 7.2Vp-p(500nsec/div) 5.6Vp-p(500usec/div) 400Vp-p(2usec/div) 2Vp-p(5usec/div)
  • Page 83 SA-PT460EB / SA-PT460EG 14.8.3. Waveform 3 2Vp-p(5usec/div) 9.6Vp-p(5usec/div) 240Vp-p(50usec/div) 1.65Vp-p(5msec/div) 2.15Vp-p(2usec/div) 5.6Vp-p(2usec/div) 6Vp-p(2usec/div) 1.05Vp-p(20usec/div) 0.95Vp-p(10usec/div) 5.2Vp-p(500usec/div) 7.2Vp-p(2usec/div) 2Vp-p(5msec/div) 3.6Vp-p(200usec/div) 3.6Vp-p(200usec/div) 0.5Vp-p(200usec/div) 2.9Vp-p(200usec/div) 0.4Vp-p(200usec/div) 7.2Vp-p(2usec/div)
  • Page 84: Illustration Of Ic's, Transistors And Diodes

    SA-PT460EB / SA-PT460EG 15 Illustration of IC’s, Transistors and Diodes C0ABBB000230 (8p) C0JBAF000716 (14p) C0JBAB000908 (6p) C0DBZYY00018 (8p) C0JBAZ001251 (20p) C1AB00001731 (6p) C0HBB0000057 (44p) C0DBZYY00266 (8p) C0JBZS000003 (14p) C2CBYY000534 (100p) C0FBAK000026 (16p) C1BB00001008 (16p) MFI341S2095 (40p) No.1 C3ABPY000011 (54p) C0FBBK000044 (30p) MN2DS0018MP (216p) C0JBAB000902 (14p) C9ZB00000461 (32p)
  • Page 85: Wiring Connection Diagram

    SA-PT460EB / SA-PT460EG 16 Wiring Connection Diagram CN5501 CN5802 TO FAN UNIT H5801* I POD SMPS P.C.B. USB P.C.B. CN1001 CN6401 (SOLDER SIDE) (SOLDER SIDE) D-AMP P.C.B. CN6402 IPOD CRADLE P.C.B. (SOLDER SIDE) 4 3 2 1 (SIDE:B) CN1002 JK5001 CN5500 SUBWOOFER CENTER...
  • Page 86 SA-PT460EB / SA-PT460EG...
  • Page 87: Block Diagram

    SA-PT460EB / SA-PT460EG 17 Block Diagram 17.1. System Control T2900 SYSTEM CONTROL SWITCHING Q2030 SYS6V FL6801 TRANSFORMER FROM DVD (SERVO) FP8101 CN2001 LEVEL SHIFTER INNER SW D2007 CN6904 CN2007 CN2015 CN2016 Q2003 FL DISPLAY FP2901 RESET RESET CN6904 CN2007 CN2015 CN2016 VREF VR6901...
  • Page 88: Dvd (servo)

    SA-PT460EB / SA-PT460EG 17.2. DVD (Servo) : CD HEAD SIGNAL LINE : DVD RF SIGNAL LINE : TRACKING ERROR SIGNAL LINE : DVD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE : FOCUS ERROR SIGNAL LINE IC8001 FP8101 CN2001 SYSTEM CONTROL MN2DS0018MP DV5.0 LSI TRAVERSE...
  • Page 89: Dvd (audio)

    SA-PT460EB / SA-PT460EG 17.3. DVD (Audio) : DVD RF SIGNAL LINE : DVD AUDIO SIGNAL LINE : MAIN SIGNAL LINE : USB SIGNAL LINE IC8421 IC8001 C0FBBK000044 MN2DS0018MP AUDIO DAC DV5.0 LSI OPTICAL PICKUP UNIT STBDAC CONTROL FP8531 CCLK RFINN REGISTER CDTI FP8531...
  • Page 90: Dvd (hdmi)

    SA-PT460EB / SA-PT460EG 17.4. DVD (HDMI) : DVD AUDIO SIGNAL LINE : DVD VIDEO SIGNAL LINE : MAIN SIGNAL LINE IC8001 MN2DS0018MP DV5.0 LSI IC3901 MN864702A HDMI TRANSMITTER P3901 HDMI (AV OUT) EXDT15 DVOUT0 EXT SWING D+3.3V EXDT7 DVOUT1 EXDT14 DVOUT2 EXDT6 DVOUT3...
  • Page 91: Video

    SA-PT460EB / SA-PT460EG 17.5. VIDEO : DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE IC8001 MN2DS0018MP DV5.0 LSI Q8331 Y/PY/G FP8101 CN2001 DAC1 OUT BUFFER Q8335 FP8101 CN2001 CB/PB/B DAC2 OUT BUFFER Q8341 CR/PR/R FP8101 CN2001 DAC3 OUT BUFFER Q8321 FP8101 CN2001...
  • Page 92: Audio

    SA-PT460EB / SA-PT460EG 17.6. Audio : MAIN SIGNAL LINE : FM SIGNAL LINE : IPOD AUDIO SIGNAL LINE : TV AUDIO SIGNAL LINE Q2845 Q2847 FROM MUTING MUTING SYSTEM CONTROL SCART MUTE CONTROL AIN R FP8101 CN2001 Q2848 AIN L DVD (AUDIO) FP8101 CN2001...
  • Page 93: Digital Audio Amp

    SA-PT460EB / SA-PT460EG 17.7. Digital Audio Amp : MAIN SIGNAL LINE + 30V SENSE - 30V SENSE IC5000 C1BA00000487 AUDIO DIGITAL POWER AMP SPEAKERS + 30V SENSE - 30V SENSE IC5200 FRONT L C1BA00000487 BOOT1 AUDIO DIGITAL POWER AMP FL + JK5001 IN1M RELEASE1...
  • Page 94: Power

    SA-PT460EB / SA-PT460EG 17.8. Power IC5799 MIP4110MSSCF T5751 BACKUP SWITCHING REGULATOR TRANSFORMER 3 CL D5896 CN2015 CN2016 CN2004 CN5802 SYS6V SYS6V CN2008 CN6001 CN2004 CN5802 PCONT TO/FROM SYSTEM CONTROL CN2008 CN6001 CN2004 CN5802 SYNC D5798 Q2919,D2947 DC DETECT IC5899 C0DAEMZ00001 M+9V SHUNT PC5799...
  • Page 95: Schematic Diagram Notes

    SA-PT460EB / SA-PT460EG : Focus Error signal line 18 Schematic Diagram Notes • • • • This schematic diagram may be modified at any time : FM signal line with the development of new technology. : Ipod Video signal line Notes: : Ipod Audio signal line S6801:...
  • Page 96 SA-PT460EB / SA-PT460EG...
  • Page 97: Schematic Diagram

    SA-PT460EB / SA-PT460EG 19 Schematic Diagram 19.1. DVD Module Circuit SCHEMATIC DIAGRAM - 1 : CD HEAD SIGNAL LINE : DVD RF SIGNAL LINE : DVD VIDEO SIGNAL LINE : FOCUS ERROR SIGNAL LINE : MAIN SIGNAL LINE DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE...
  • Page 98 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 2 : CD HEAD SIGNAL LINE : DVD RF SIGNAL LINE : DVD VIDEO SIGNAL LINE : FOCUS ERROR SIGNAL LINE : MAIN SIGNAL LINE DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE : DVD AUDIO SIGNAL LINE : TRACKING ERROR SIGNAL LINE...
  • Page 99 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 3 : CD HEAD SIGNAL LINE : DVD RF SIGNAL LINE : DVD VIDEO SIGNAL LINE : FOCUS ERROR SIGNAL LINE : MAIN SIGNAL LINE DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE : DVD AUDIO SIGNAL LINE : TRACKING ERROR SIGNAL LINE...
  • Page 100 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 4 : CD HEAD SIGNAL LINE : DVD RF SIGNAL LINE : DVD VIDEO SIGNAL LINE : FOCUS ERROR SIGNAL LINE : MAIN SIGNAL LINE DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE : DVD AUDIO SIGNAL LINE : TRACKING ERROR SIGNAL LINE...
  • Page 101 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 5 DVD MODULE (HDMI) CIRCUIT : +B SIGNAL LINE : DVD AUDIO SIGNAL LINE : DVD VIDEO SIGNAL LINE : MAIN SIGNAL LINE LB3907 J0JHC0000045 C3904 4V330P LB3902 J0JHC0000045 C3902 C3910 C3914 C3924 4V330P DGND C3907 VA3901-VA3908...
  • Page 102: Main Circuit

    SA-PT460EB / SA-PT460EG 19.2. Main Circuit SCHEMATIC DIAGRAM - 6 MAIN CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE : FM SIGNAL LINE : DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE : IPOD AUDIO SIGNAL LINE : TV AUDIO SIGNAL LINE CN2009 CN2008...
  • Page 103 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 7 MAIN CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE : FM SIGNAL LINE : DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE : IPOD AUDIO SIGNAL LINE : TV AUDIO SIGNAL LINE R2051 W2798...
  • Page 104 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 8 MAIN CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE : FM SIGNAL LINE : DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE : IPOD AUDIO SIGNAL LINE : TV AUDIO SIGNAL LINE TO MAIN CEC_OUT...
  • Page 105 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 9 MAIN CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE : FM SIGNAL LINE : DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE : IPOD AUDIO SIGNAL LINE : TV AUDIO SIGNAL LINE TO MAIN SECTION (2/4)
  • Page 106: Panel Circuit

    SA-PT460EB / SA-PT460EG 19.3. Panel Circuit SCHEMATIC DIAGRAM - 10 PANEL CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE FL6801 JK6901 R6910 A2BB00000169 FL DISPLAY L6910 J0JBC0000019 L-CH R-CH R6939 HEADPHONE L6920 J0JBC0000019 R6940 W6708 R6905 R6960 R6912...
  • Page 107: Power Button, Usb Circuit

    SA-PT460EB / SA-PT460EG 19.4. Power Button, USB Circuit SCHEMATIC DIAGRAM - 11 POWER BUTTON CIRCUIT CN6801 KEY1 MAIN CIRCUIT MPORT_SW (CN2013) DGND IN SCHEMATIC ACIN LED DIAGRAM - 6 R6808 R6807 W7300 R6806 R6805 R6804 R6803 R6802 R6801 4.7K 2.7K 2.2K 1.8K 1.2K...
  • Page 108: D-amp Circuit

    SA-PT460EB / SA-PT460EG 19.5. D-Amp Circuit SCHEMATIC DIAGRAM - 12 D-AMP CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE JK5001 SURROUND L- SURROUND L+ IC5300 FHOP SURROUND R- C1BA00000487 FAN_DC SURROUND R+ AUDIO DIGITAL POWER AMP FRONT L- FRONT L+ TO SPEAKERS...
  • Page 109 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 13 D-AMP CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE C5445 IC5000 C1BA00000487 AUDIO DIGITAL POWER AMP ZJ5400 FR_+ C5030 C5008 C5009 C5007 C5024 C5025 C5001 C5002 R5000 C5006 220P 0.015 C5027...
  • Page 110: Power Supply Circuit

    SA-PT460EB / SA-PT460EG 19.6. Power Supply Circuit SCHEMATIC DIAGRAM - 14 POWER SUPPLY CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : IPOD AUDIO SIGNAL LINE : IPOD VIDEO SIGNAL LINE D2909 D2908 MAZ82400HL B0EAMM000057 CN2016 FP2901 L2910 G0A220GA0026 T2900 G4D1A0000117 SWITCHING TRANSFORMER...
  • Page 111 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 15 POWER SUPPLY CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE : IPOD AUDIO SIGNAL LINE : IPOD VIDEO SIGNAL LINE C6203 R6203 680P DOCK_R_OUT C6204 C6202 C6200 R6204 R6201 W6401 IC6101 C0ABBB000230 IPOD DIFFERENTIAL AMP DPORT_AGND R6101...
  • Page 112: Smps Circuit

    SA-PT460EB / SA-PT460EG 19.7. SMPS Circuit SCHEMATIC DIAGRAM - 16 SMPS CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE D5809 Q5861 - Q5862 MA2J11100L B1ABCF000176 TRANSFORMER TEMP DETECT DCDET H5801* +30V_SENSE +30V_SENSE FAN_18V D5801 +30V_SENSE B0HBSM000043 D-AMP CIRCUIT C5832 (CN5500) Q5860 -30V_SENSE...
  • Page 113 SA-PT460EB / SA-PT460EG SCHEMATIC DIAGRAM - 17 SMPS CIRCUIT : +B SIGNAL LINE : -B SIGNAL LINE SYNC PC5702 B3PBA0000402 R5704 R5896 C5897 390K Q5898 100K B1ABCF000176 D5730 R5897 MA2J11100L INVERTER R5705 SYNC SWITCH 390K PC5799 AC INLET CIRCUIT D5701 B3PBA0000402 C5703 R5894...
  • Page 114: Ac Inlet, Ipod Cradle

    SA-PT460EB / SA-PT460EG 19.8. AC Inlet, Ipod Cradle SCHEMATIC DIAGRAM - 18 AC INLET CIRCUIT L5703 L5702 L5701 G0B932H00001 ELF22V020A ELF15N035AN P5701 T5AH 250V SMPS CIRCUIT C5701 ZA5702 ZA5701 AC IN F0CAF334A087 IN SCHEMATIC 0.33 230V ~ 240V 50Hz DIAGRAM - 17 DZ5701 C5706 C5707...
  • Page 115: Coprocessor Circuit

    SA-PT460EB / SA-PT460EG 19.9. Coprocessor Circuit SCHEMATIC DIAGRAM - 19 COPROCESSOR CIRCUIT : +B SIGNAL LINE IC1702 C0CBCBC00140 VOUT +3.3V REGULATOR ON/OFF 37 36 X1701 R1702 H0J327200099 4.7K XOUT [1] VCC Q1702 CLK_EN [8] I2C_ADDR_0 B1CFGC000004 [9] I2C_ADDR_1 IC1701 [10] I2C_ADDR_2 LEVEL SHIFTER MFI341S2095 [21] NC...
  • Page 116: Scart Circuit

    SA-PT460EB / SA-PT460EG 19.10. Scart Circuit SCHEMATIC DIAGRAM - 20 SCART CIRCUIT : +B SIGNAL LINE : MAIN SIGNAL LINE : DVD VIDEO SIGNAL LINE : IPOD VIDEO SIGNAL LINE : TV AUDIO SIGNAL LINE IC4103 C1AB00001731 VIDEO BUFFER Q4009 UNR221200L INVERTER R4021...
  • Page 117: Printed Circuit Board

    SA-PT460EB / SA-PT460EG 20 Printed Circuit Board 20.1. DVD Module P.C.B. DVD MODULE P.C.B. (REPX0620A) C8426 L8330 LB8430 LB8423 C8421 C8433 C8432 IC8421 FP8101 LB8432 C8423 LB8424 C8331 R8404 R8420 K8100 C8111 C8425 Q8331 QR8420 R8343 IC8422 C8301 C8001 R8421 C8335 R8567 C8550...
  • Page 118: Main P.c.b

    SA-PT460EB / SA-PT460EG 20.2. Main P.C.B. MAIN P.C.B. (REPX0629B...EB) (REPX0629A...EG) CN2006 (FOR SOFTWARE) Q2104 CN2013 W2837 W2866 W2865 W2864 W2255 W2187 W2728 W2780 W2782 W2779 W2186 Q2001 W2185 W2778 Q2103 R2207 R2131 D2001 W2180 R2035 W2776 R2134 W2004 CN2008 W2175 W2173 W2774 W2172...
  • Page 119: Panel, Power Button, Usb, Power Supply & Ac Inlet P.c.b

    SA-PT460EB / SA-PT460EG 20.3. Panel, Power Button, USB, Power Supply & AC Inlet P.C.B. PANEL P.C.B. (REPX0655A) POWER SUPPLY P.C.B. (REPX0629B...EB) (REPX0629A...EG) S6907 R6905 Q6910 S6902 (SELECTOR) R6961 R6903 D6913 (BACKWARD) R6902 S6905 S6901 W6716 S6904 R6912 (SW) (PLAY) R6904 R6901 S6903 (STOP)
  • Page 120: D-amp P.c.b

    SA-PT460EB / SA-PT460EG 20.4. D-Amp P.C.B. D-AMP P.C.B. (REPX0621D) CN5501 (TO FAN UNIT) W5049 R5511 R5655 R5659 D5501 R5506 C5553 W5048 X5501 X5500 R5504 IC5500 R5640 C5557 R5023 C5551 C5552 R5639 Q5640 Q5644 C5550 Q5642 W5071 D5503 IC5501 W5780 K5004 W5007 W5033 R5505...
  • Page 121: Smps P.c.b

    SA-PT460EB / SA-PT460EG 20.5. SMPS P.C.B. SMPS P.C.B. (REPX0622B) R5809 R5807 R5821 W5803 0562B-1 0562B-1 R5820 PC5720 W5806 R5730 Q5862 D5725 QR5810 Q5860 W5804 R5728 R5862 W5801 Q5861 R5824 C5816 R5825 R5863 R5864 PC5701 Q5803 CAUTION CN5802 T5701 RISK OF ELECTRIC SHOCK R5861 W5707 (MAIN TRANSFORMER)
  • Page 122: Ipod Cradle, Scart & Coprocessor P.c.b

    SA-PT460EB / SA-PT460EG 20.6. Ipod Cradle, Scart & Coprocessor P.C.B. IPOD CRADLE P.C.B. (REPX0631A) SCART P.C.B. (REPX0629B...EB) (REPX0629A...EG) I POD CN1001 CN4001 0565A-1 0565A-1 C1003 20 22 C1002 L1001 C4018 L4001 W4013 R1001 Q4003 C4012 C1001 W4014 C4005 R1006 W4010 C4006 CN1002 C4011...
  • Page 123: Basic Troubleshooting Guide

    SA-PT460EB / SA-PT460EG 21 Basic Troubleshooting Guide 21.1. 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 & Power Supply P.C.B. 21.1.1.
  • Page 124 SA-PT460EB / SA-PT460EG 21.1.2. 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. ·...
  • Page 125 SA-PT460EB / SA-PT460EG 21.1.3. Part Location 21.1.3.1. SMPS P.C.B. Temperature Detect Feedback circuit: Q5862, Q5860, Q5861 PC5720 & PC5701 Transistor: QR5801 & QR5802 (± 30V Detect) Thermistor: TH5860 (Temperature Detect) Feedback circuit: PC5702 & PC5799 SMPS P.C.B. Fig. 1 SMPS P.C.B.
  • Page 126 SA-PT460EB / SA-PT460EG 21.1.3.2. D-Amp P.C.B. Transistor: Q5640, Q5642, Q5644 (Fan circuit) IC 5400 IC 5000 IC 5200 IC 5300 D-AMP IC D-AMP IC D-AMP IC D-AMP IC Muting Circuit D-AMP P.C.B. Fig. 2 D-Amp P.C.B...
  • Page 127 SA-PT460EB / SA-PT460EG CN5501 Fig. 3 Fan Connector...
  • Page 128 SA-PT460EB / SA-PT460EG 21.1.3.3. Power Supply P.C.B. CONNECTOR, CN2016 FUSE PROTECTOR FP2901 DC-DC CONVERTER IC2903 CONNECTOR, CN6001 CONNECTOR, CN2004 DC-DC CONVERTER IC2900 POWER SUPPLY P.C.B Fig. 4 Power Supply P.C.B.
  • Page 129 SA-PT460EB / SA-PT460EG 21.1.3.4. D-Amp IC Configuration PT460 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...
  • Page 130: Basic Troubleshooting Guide For Traverse Unit

    SA-PT460EB / SA-PT460EG 21.2. 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,...
  • Page 131: Basic Troubleshooting Guide For Hdmi Av Output

    SA-PT460EB / SA-PT460EG 21.3. Basic Troubleshooting Guide for HDMI AV Output Problems Checking Points Checking components 1) TV does not have any 1) Check setting of the set in * This year HDMI always ON. display. Set FL display Setup Menu whether the HDMI No need check Setup Menu.
  • Page 132 SA-PT460EB / SA-PT460EG Problems Checking Points Checking components 1) TV does not have any 13) Hot-Plug Signal LB3906, R3902, R3903, Q3901, D3901 display. Set FL display shows U702/U703 14) TDMS Output swing amplitude R3901 control resistor 15) Host Interface External Input LB8702 Clock from LSI (IC8001) to Up-Con IC (IC3901) - OSC27M...
  • Page 133: Overall Simplified Block For Pt460

    SA-PT460EB / SA-PT460EG 22 Overall Simplified Block for PT460 Overall Block Diagram Y, P VIDEO JACK IC2801 Video Buffer SENSE1 IPOD VIDEOSEL Q2106 HDMI/DVD MODULE IC2104 MUTE_C_S Surround MUTE Q2103 HP_MUTE SD RAM 64Mb MULTIROOM_MUTE OPU 7.5 MUTE Source IC2102 Q2101 MUTE HDM I...
  • Page 134: Smps Module & Power Supply Block

    SA-PT460EB / SA-PT460EG 22.1. SMPS Module & Power Supply Block POWER SUPPLY BLOCK POWER SUPPLY BLOCK SMPS MODULE BLOCK SMPS MODULE BLOCK 0.05A video drv IC =2.97A UNREG+18V/2.5A P-series=2.97A +5.3V w/ USB = 1.2 AC IN DC/DC E-series=2.87A w/oUSB =0. 120V/220 ~ 240V +VCC DVD D+5V...
  • Page 135: Terminal Function Of Ics

    SA-PT460EB / SA-PT460EG 23 Terminal Function of ICs 23.1. IC2001 (C2CBYY00534): IC Terminal Name Funtion System Control 53 AMBP O AM Beatproof 54 MULTI_1 O Multi Level Control Signal 1 Terminal Name Funtion 55 MULTI_2 O Multi Level Control Signal 2 56 MIC_EN MIC Enable Input Signal IPHONE _CPREADY...
  • Page 136: Ic6901(c0hbb0000057): Ic Fl Driver

    SA-PT460EB / SA-PT460EG Terminal Name Function Terminal Name Function CLK_EN CLOCK_OUT Enable (Active 15 P17 O Segment Output 17 High) 16 P16 O Segment Output 16 No Connection 17 P15 O Segment Output 15 No Connection 18 P14 O Segment Output 14 I2C_SCL I/O I2C Clock 19 P13...
  • Page 137: Exploded Views

    SA-PT460EB / SA-PT460EG 24 Exploded Views 24.1. Cabinet Parts Location...
  • Page 138: Packaging

    SA-PT460EB / SA-PT460EG 24.2. Packaging...
  • Page 139: Replacement Parts List

    SA-PT460EB / SA-PT460EG 25 Replacement Parts List Notes: • • • • Important safety notice: Components identified by mark have special characteristics important for safety purpose. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacturer’s specified parts shown in the parts list.
  • Page 140: Component Parts List

    5P USB WIRE (USB-DVD) (i)EB/E REXX0640-J BLACK WIRE (AC-SMPS) REXX0641-J RED WIRE (AC-SMPS) RKMX0141-S TOP CABINET REXX0651 8P FLAT WIRE (SMPS-DAMP) (i)EG-S RGB0164-S PANASONIC BADGE RSCX0191 HDMI SHIELD PLATE RGKX0443-K DVD LID RMKX0144 BOTTOM CHASSIS RGKX0489-S FRONT ORNAMENT XSN3+4FJ SCREW VHD1224-1...
  • Page 141 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks IC5801 C0DABFC00002 IC SHUNT REGULATOR Q4005 UNR221200L TRANSISTOR IC5899 C0DAEMZ00001 IC SHUNT REGULATOR Q4007 2SB0709AHL TRANSISTOR IC6101 C0ABBB000230 IC IPOD DIFFERENTIAL AMP Q4008 UNR221200L TRANSISTOR...
  • Page 142 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks D2948 B0BC7R500001 DIODE S6902 EVQ21405R SW BACKWARD TUNE DOWN D2949 B0BC5R000009 DIODE S6903 EVQ21405R SW FORWARD TUNE UP D2951 B0BC010A0007 DIODE S6904 EVQ21405R SW STOP/-TUNE MODE/-FM MODE...
  • Page 143 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks L3905 G1BYYYC00026 COMMON MODE EMI FILTER LB8531 ERJ2GE0R00X 0 1/16W L3906 G1BYYYC00026 COMMON MODE EMI FILTER LB8532 J0JDC0000045 INDUCTOR L4001 J0JBC0000015 INDUCTOR LB8551 J0JDC0000045...
  • Page 144 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks JK5001 K4AL12B00002 JACK 12P SPEAKER R2013 ERJ3GEY0R00V 0 1/10W JK6901 K2HC103A0031 JACK HP R2015 ERJ3GEYJ272V 2.7K 1/10W JK8001 B3RAB0000056 JACK OPTICAL IN R2016 ERJ3GEYJ472V 4.7K 1/10W...
  • Page 145 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2105 ERJ3GEYJ222V 2.2K 1/10W R2277 ERJ3GEYJ220V 22 1/10W R2106 ERJ3GEYJ563V 56K 1/10W R2278 ERJ3GEYJ220V 22 1/10W R2111 ERJ3GEYJ472V 4.7K 1/10W R2279 ERJ3GEYJ220V 22 1/10W R2112...
  • Page 146 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2704 ERJ3GEYJ561V 560 1/10W R4011 ERJ3GEYJ102V 1K 1/10W R2705 ERJ3GEYJ101V 100 1/10W R4012 ERJ3GEYJ102V 1K 1/10W R2706 ERJ3GEYJ270V 27 1/10W R4013 ERJ3GEYF750V 75 1/10W R2757...
  • Page 147 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R5310 ERJ8GEYJ100V 10 1/4W R5806 ERJ3GEYJ153V 15K 1/10W R5311 ERJ8GEYJ100V 10 1/4W R5807 ERJ6GEYJ331V 330 1/8W R5317 ERJ3GEYJ122V 1.2K 1/10W R5808 ERJ6GEYJ222V 2.2K 1/8W R5318...
  • Page 148 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R6917 ERJ3GEYJ680V 68 1/10W R8553 ERJ2GEJ102X 1K 1/16W R6918 ERJ3GEYJ223V 22K 1/10W R8554 ERJ2GEJ680X 68 1/16W R6919 ERJ3GEYJ470V 47 1/10W R8555 ERJ2GEJ2R2X 2.2 1/16W R6920...
  • Page 149 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks RX9016 D1H85604A043 CHIP RESISTOR W2769 ERJ3GEY0R00V 0 1/10W RX9017 D1H85604A043 CHIP RESISTOR W2770 ERJ6GEY0R00V 0 1/8W RX9018 D1H447220001 CHIP RESISTOR W2771 ERJ3GEY0R00V 0 1/10W RX9020...
  • Page 150 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks W5071 ERJ3GEY0R00V 0 1/10W C2102 ECJ1VB1C473K 0.047uF 16V W5780 ERJ6GEY0R00V 0 1/8W C2103 ECJ1VB1C105K 1uF 16V W5801 ERJ3GEY0R00V 0 1/10W C2104 ECJ1VB1C823K 0.082uF 16V W5803...
  • Page 151 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C2315 ECJ1VB1H681K 680pF 50V C2941 ECA1CM221B 220uF 16V C2400 ECJ1VB1C105K 1uF 16V C2949 ECJ1VB1C105K 1uF 16V C2401 ECJ2YB0J475K 4.7uF 6.3V C2951 ECEA1CKA101B 100uF 16V C2402...
  • Page 152 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C4103 ECJ1VB1C105K 1uF 16V C5221 ECJ1VB1H102K 1000pF 50V C4200 ECJ1VC1H101J 100pF 50V C5222 F1H1A474A001 0.47uF 10V C4201 ECJ1VB1C105K 1uF 16V C5223 F1H1A474A001 0.47uF 10V C4203...
  • Page 153 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C5440 F2A2A2200035 22uF 100V C5798 F2A1H5600009 56uF 50V C5445 ECJ1VB1H104K 0.1uF 50V C5800 F1J2E1030004 0.01uF 250V C5451 ECJ1VB1H104K 0.1uF 50V C5805 F2B1V222A007 2200uF 35V C5452...
  • Page 154 SA-PT460EB / SA-PT460EG Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C8005 ECJ0EF1C104Z 0.1uF 16V C8431 F2G1C100A072 10uF 16V C8006 ECJ0EF1C104Z 0.1uF 16V C8432 F2G1C100A072 10uF 16V C8007 ECJ0EF1C104Z 0.1uF 16V C8433 F2G1C100A072 10uF 16V C8010...

This manual is also suitable for:

Sb-hc460Sb-hw460Sb-hf460Sa-pt460ebSa-pt460egSb-hs460

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