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Panasonic SA-PT875GA Service Manual

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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----------------------------------------------- 4
1.1. GENERAL GUIDELINES -------------------------------- 4
1.2. Before Use -------------------------------------------------- 4
1.3. Before Repair and Adjustment ------------------------- 4
1.4. Protection Circuitry ---------------------------------------- 6
1.5. Safety Parts Information --------------------------------- 6
1.6. Caution for AC Cord -------------------------------------- 7
2 Warning -------------------------------------------------------------- 8
DVD Home Theater Sound System
Model No.
Product Color: (K)...Black Type
PAGE
2.2. Precaution of Laser Diode -------------------------------9
3 Service Navigation --------------------------------------------- 13
3.1. Service Information -------------------------------------- 13
4 Specifications ---------------------------------------------------- 14
© Panasonic Corporation 2009. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
SA-PT875GA
SA-PT875GC
SA-PT875GS
PSG0903011CE
PAGE

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Summary of Contents for Panasonic SA-PT875GA

  • Page 1: Table Of Contents

    3 Service Navigation --------------------------------------------- 13 1.6. Caution for AC Cord -------------------------------------- 7 3.1. Service Information -------------------------------------- 13 2 Warning -------------------------------------------------------------- 8 4 Specifications ---------------------------------------------------- 14 © Panasonic Corporation 2009. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2 5 Location of Controls and Components------------------ 17 9.29. Assembling and Disassembling of Traverse 5.1. Remote Control Key Button Operations------------ 17 Unit ---------------------------------------------------------- 81 5.2. Main Unit Key Button Operations -------------------- 18 10 Service Position------------------------------------------------- 84 10.1. Checking & Servicing Main P.C.B. ------------------ 84 5.3.
  • Page 3 19 Terminal Function of ICs------------------------------------ 145 19.1. IC2001 (RFKWMPT470EB): MICRO PROCESSOR ------------------------------------------- 145 19.2. IC6901(C0HBB0000057): IC FL Driver ----------- 145 20 Exploded View and Replacement Parts List --------- 147 20.1. Exploded View and Mechanical replacement Part List --------------------------------------------------- 147 20.2. Electrical Replacement Part List-------------------- 151...

  • Page 4: 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 5 1.3.1. Caution for fuse replacement...

  • Page 6: Protection Circuitry

    1.4. Protection Circuitry The protection circuitry may have operated if either of the following conditions are noticed: • No sound is heard when the power is turned on. • Sound stops during a performance. 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.

  • Page 7: Caution For Ac Cord

    1.6. Caution for AC Cord (For Saudi Arabia and Kuwait) WARNING: DO NOT CONNECT EITHER WIRE TO THE EARTH TERMINAL WHICH IS MARKED WITH THE LETTER ("GS" area code model only) E, BY THE EARTH SYMBOL OR COLOURED GREEN OR For your safety, please read the following text carefully.

  • Page 8: 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 9: 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 10: 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 11: 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 12 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 13: 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 14: Specifications

    DivX® media files. Certified to the DivX 9300 W Home Theater Profile. DIN Output Power: Dolby Digital Mode *7 MPEG4 data recorded with the Panasonic SD multi cameras Front Ch: 150 W per channel (6 Ω), 1 kHz, 1% THD or DVD video recorders.
  • Page 15 Refer to their respective original service manuals for *1.

  • Page 17: Location Of Controls And Components

    Adjust the microphone volume/Turn whisper-mode surround on/off STOP SURROUND SOUND TV operations Aim the remote control at the Panasonic TV and press the button. [ ]: Turn the TV on/off [AV]: Change s video input mode [ , ]: Adjust the TV volume This may not work properly with some models.

  • Page 18: 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 SURROUND OUTPUT SETUP MIC SELEC TOR TUNE 1 -MIC-2 Pull open 15 16 Dock for iPod Remote control signal sensor Select the source DVD/CD USB FM AUX* D-IN*...

  • Page 19: Using The Viera Link "Hdavi Control

    VIERA Link HDAVI Control is a convenient function that offers linked Power off link operations of this unit, and a Panasonic TV (VIERA) under HDAVI Control . You can use this function by connecting the equipment with the When the TV is turned off, this unit goes into standby mode automatically.
  • Page 20 Speaker control VIERA Link Control only wi 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 21: Using The Ipod

    5.4. Using the iPod Enjoying music/videos Using the iPod Preparation Select music or video menu on the TV. To view photos/videos from the iPod Ensure the video connection to the VIDEO OUT terminal on this unit Operate the iPod menu to make the appropriate photo/video output settings for your TV.
  • Page 22 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. While an iPod is connected Do not push the Dock for iPod.

  • Page 23: 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 24: Digital Transmitter And Speaker Connections

    5.6. Digital Transmitter and Speaker Connections DIGITAL TRANSMITTER SUBWOOFER CENTER FRONT Wireless system Main unit Digital transmitter connection Digital transmitter Insert fully until you hear a click. Do not insert or remove the digital DIGITAL TRANSMITTER transmitter while the main unit is on. Main unit Speaker connections Setup example...

  • Page 25: 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 26 You can play MPEG4 data [conforming to SD VIDEO specifications (ASF standard)/MPEG4 (Simple MPEG4 DVD-R/RW 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 27: Self-Diagnosis And Special Mode Setting

    6 Self-Diagnosis and Special Mode Setting 6.1. Service Mode Summary Table 6.1.1. Service Mode Table (For DVD) 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: Press [ ] RETURN button on remote control in order to enter the service mode.
  • Page 28 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 29 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 30 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 31 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 32 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 33 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 34: Wireless Service Mode Summary Table

    6.3. Wireless Service Mode Summary Table The service modes can be activated by pressing various button combination on the player and remote control unit. Below is the summary of major checking: Player buttons Remote control unit buttons Application Note FAST FORWARD ID setting (Refer section...
  • Page 35 6.4.2. Service Mode Table 2 Item Key Operation FL Display Mode Name Description Front Key (Display 1) RF Channel RF Channel 1 Display* Main set is in AUX mode. Selection Display FL Display sequence: Display 1 (Display 2) Press and hold [STOP] button on the main unit, and [4] button on the remote control unit.

  • Page 36: Dvd Self Diagnostic Function-Error Code

    6.5. DVD Self Diagnostic Function-Error Code 6.5.1. 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 37 6.5.2. 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 38 6.5.3. 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 39 6.5.5. 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 40: Sales Demonstration Lock Function

    6.6. 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. 6.6.1. Setting • Prohibiting removal of disc 1.

  • Page 41: Firmware Version-Up Information

    6.7. Firmware Version-Up Information 6.7.1. 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 42 6.7.2. 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 43: 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 44 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 45 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 46 CONNECTOR, CN2016 CONNECTOR, CN2017 DC-DC CONVERTER IC2900 FUSE PROTECTOR FP2901 DC-DC CONVERTER IC2903 SMPS P.C.B. DC-DC CONVERTER IC2900 Fig. 2 SMPS P.C.B.
  • Page 47 7.1.3.2. D-Amp P.C.B. Transistor: Q5640, Q5642, 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 D-Amp P.C.B.
  • Page 48 FAN CONNECTOR: CN5501 Fig. 4 Fan Connector...
  • Page 49 7.1.3.3. D-Amp IC Configuration PT875GA/GC/GS-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 50: 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 51: Basic Troubleshooting Guide For Hdmi Av Output

    7.3. 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 52 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 16) Video Data Lines from LSI RX3707, RX3708, IC3901...

  • Page 53: 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 54: 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 56: Disassembly Flow Chart

    9.1. Disassembly Flow Chart 9.3. Top Cabinet 9.15. D-Amp P.C.B. 9.4. Rear Panel 9.12. AC Inlet P.C.B. 9.13. Main P.C.B. 9.16. Audio Digital Power 9.5. DVD Mechanism Unit 9.14. Co-processor P.C.B. Amp IC (IC5000) (DLS6) 9.29. Assembling & 9.17. Audio Digital Power Disassembling of Amp IC (IC5200) Traverse Unit...

  • Page 57: Main Components And P.c.b. Locations

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

  • Page 58: Disassembly Of Top Cabinet

    9.3. Disassembly of Top Cabinet Step 1 Remove 9 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 59: Disassembly Of Front Panel Assembly

    Step 6 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 60: Disassembly Of Panel, Power Button P.c.b

    Step 2 Remove 3 screws (Without Washer) on Panel P.C.B. Step 12 Lift up the Main P.C.B. according to the diagram shown. Step 13 Detach 5P cable at the connector (FP9001) on DVD Module P.C.B. Step 14 Remove the front panel assembly. 9.7.

  • Page 61: Disassembly Of Auto Setup Speaker P.c.b

    Caution: Keep the earth springs in safe place. Avoid dent- ing it. Place it back during assembling. Caution: During assembling, ensure the 3P wire that is sol- der to Power Button P.C.B at location (H6803) is properly inserted into the U-Slot Ribs. 9.8.

  • Page 62: Disassembly Of Dvd Lid

    aligned parallel with the front panel assembly. Step 1 Remove 1 screw on Mic Fixing P.C.B. Step 2 Remove the Mic Fixing P.C.B. Step 2 Move the shaft (R) of the DVD lid in the direction of arrow (1) & (2). Step 3 Lift the door spring of shaft (L) in the direction of arrow (3).
  • Page 63 Caution: Keep the connector cover in safe place. Avoid denting it. Place it back during assembling. Step 5 Push and slide the Cradle Lid downwards to remove Cradle Lid as arrow shown. Step 6 Remove the iPod Cradle Assembly in the direction of arrow shown.

  • Page 64: Disassembly Of Ac Inlet P.c.b

    Step 2 Remove 2 screws from the AC Inlet shield plate unit. Step 10 Remove 2 screws on iPod P.C.B. Step 3 Remove the AC Inlet shield plate unit. Step 11 Remove iPod P.C.B. Caution: Keep the AC Inlet shield plate unit in safe place. Avoid denting it.

  • Page 65: Disassembly Of Main P.c.b

    Caution: Keep the ground springs in safe place. Avoid denting it. Place it back during assembling. Caution: During assembling of AC Inlet P.C.B., ensure the P.C.B. is seated properly at the locators. 9.13. Disassembly of Main P.C.B. Step 4 Detach 14P FFC at the connector (CN6003) on the Main P.C.B.

  • Page 66: Disassembly Of Co-Processor P.c.b

    SMPS P.C.B. Step 12 Detach 8P cable at the connector (CN2017) on the SMPS P.C.B. Step 1 Remove the Co-processor P.C.B as arrow shown. 9.15. Disassembly of D-Amp P.C.B. • Follow (Step 1) to (Step 3) of Item 9.3. • Follow (Step 2) to (Step 4) of Item 9.12. Step 13 Lift up the Main P.C.B as diagram shown.

  • Page 67: Replacement Of Audio Digital Power Amp Ic (Ic5000)

    Step 1 Cut the 5 connecting points as indicated in the diagram. Step 6 Remove 2 screws at the rear panel. Step 2 Detach the marked portion from the bottom chassis. Step 7 Release the tab of the rear panel in the direction of arrow.
  • Page 68 9.16.2. Assembly of the Audio Digital Power Amp IC (IC5000) Step 4 Remove 1 screw from the TR spring. Step 5 Remove the TR spring in the direction of arrows. Step 6 Remove the Audio Digital Power Amp IC (IC5000) from Step 1 Mount the Audio Digital Power Amp IC (IC5000) to the the heatsink unit A.

  • Page 69: Replacement Of Audio Digital Power Amp Ic (Ic5200)

    Caution: Ensure pins of the Audio Digital Power Amp IC (IC5000) are properly seated and soldered on D-Amp P.C.B. Step 5 Position the bottom chassis portion in to the curves according to the diagram shown. (Rotate the part at 180 degrees as compared to its original position) Step 6 Screw the portion to the bottom chassis.

  • Page 70: Replacement Of Audio Digital Power Amp Ic (Ic5300)

    9.17.2. Assembly of the Audio Digital 9.18. Replacement of Audio Digital Power Amp IC (IC5200) Power Amp IC (IC5300) 9.18.1. Disassembly Audio Digital Power Amp IC (IC5300) • Follow (Step 1) to (Step 3) of Item 9.3. • Follow (Step 1) to (Step 2) of Item 9.16. Step 1 Desolder pins of the Audio Digital Power Amp IC (IC5300) on the solder side of D-Amp P.C.B.

  • Page 71: Replacement Of Audio Digital Power Amp Ic (Ic5400)

    Caution: Handle the D-Amp P.C.B. with care due to its high temperature after prolonged use. Touching it may lead to injuries. Note: Refer to the diagrams of D-Amp P.C.B. (Item 18.4.) for location of the electrical components. 9.18.2. Assembly of Audio Digital Power Amp IC (IC5300) Step 4 Solder pins of the Audio Digital Power Amp IC (IC5300) on the solder side of D-Amp P.C.B.
  • Page 72 9.19.2. Assembly of Audio Digital Power Amp IC (IC5400) 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 (IC5400) from the D-Amp P.C.B. Step 1 Mount the Audio Digital Power Amp IC (IC5400) to the Caution: Handle the D-Amp P.C.B.

  • Page 73: Disassembly Of Smps P.c.b. & Voltage Selector P.c.b

    9.20. Disassembly of SMPS P.C.B. & Voltage Selector P.C.B. • Follow (Step 1) to (Step 3) of Item 9.3. • Follow (Step 1) to (Step 11) of Item 9.6. • Follow (Step 8) to (Step 12) of Item 9.13. Step 1 Remove 2 screws at rear panel. Step 6 Detach 8P cable at the connector (CN5500) on D-Amp P.C.B.

  • Page 74: Replacement Of Switching Regulator Ic (Ic2903)

    Step 9 Flip and position SMPS P.C.B. according to the diagram Step 1 Desolder pins of the switching regulator IC (IC2903) on shown. the solder side of SMPS P.C.B. Step 10 Desolder Black wire (TL2) and Red wire (TL1) on sol- Step 2 Desolder pins of the heatsink extrusion.

  • Page 75: Replacement Of Switching Regulator Ic (Ic5701)

    the solder side of SMPS P.C.B. Step 2 Remove 1 screw from the switching regulator IC (IC5701). Step 3 Remove the switching regulator IC (IC5701) from the heatsink unit B. Caution: Handle the heatsink unit B with caution due to its high temperature after prolonged use.

  • Page 76: Replacement Of Rectifier Diode (D5702)

    Caution: Ensure the switching regulator IC (IC5701) is tightly screwed to the heatsink unit B. Step 3 Remove 1 screw from the switching regulator IC (IC5701). Step 4 Solder pins of the switch regulator IC (IC5701) on the Step 4 Remove the heatsink unit B with rectifier diode (D5702) solder side of SMPS P.C.B.

  • Page 77: Replacement Of Regulator Diode (D5801)

    Caution: Ensure the heatsink unit B with rectifier diode (D5702) are properly seated on SMPS P.C.B. Step 1 Desolder pins of the regulator diode (D5801) on the sol- der side of SMPS P.C.B. Step 5 Solder pins of the rectifier diode (D5702) on the solder side of SMPS P.C.B.

  • Page 78: Replacement Of Regulator Diode (D5802)

    9.24.2. Assembly of Regulator Diode • Follow (Step 1) to (Step 9) of Item 9.20. (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 79: Replacement Of Regulator Diode (D5803)

    9.25.2. Assembly of Regulator Diode • Follow (Step 1) to (Step 9) of Item 9.20. (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 80: Disassembly Of Dvd Module P.c.b

    9.26.2. Assembly of Regulator Diode (D5803) Step 1 Apply grease to the heatsink unit C. Step 1 Remove 1 screw at the rear panel. Step 2 Mount the regulator diode (D5803) on the SMPS P.C.B. Step 2 Remove 1 screw 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 81: Disassembly Of Wireless Adapter P.c.b

    Note: During reassembling procedures, ensure the P.C.B is Step 10 Remove DVD Module P.C.B. seated properly at the locator. 9.28. Disassembly Wireless Assembling and Disas- 9.29. Adapter P.C.B. sembling Traverse • Follow (Step 1) to (Step 3) of Item 9.3. Unit Disassembly of Traverse Unit 9.29.1.
  • Page 82 Step 3: Slide out the Traverse unit as arrow shown. Caution: Do not touch the surface of the Traverse unit and place it so that the OPU is on top. Step 1: Release the guide and slide the traverse slide plate (rib) as arrows shown.
  • Page 83 Assembly of Traverse Unit Note: Ensure the bosses fix exactly onto the guides. 9.29.2. Step 3: Place down the traverse unit as arrow shown. Step 1: Release the guide and slide the traverse slide plate (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 traverse unit.

  • Page 84: Service Position

    10 Service Position Caution: Keep the ground springs in safe place. Avoid denting it. Place it back during assembling. 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.
  • Page 85 Step 13 Flip the Main P.C.B. and position it according to the Step 22 Attach original cable with extension cable REXX0653- diagram shown. J (14P cable from H2901 to CN2016). Step 14 Connect extension cable REEX0815 (17P cable from Step 23 Attach original cable with extension cable REXX0724 CN2009 to CN5050).
  • Page 86 Step 28 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 29 Twist the wire clamper to attach 3P cable at the con- nector (CN5501) on D-Amp P.C.B. Step 31 Remove 5 screws at the rear panel.

  • Page 87: Checking & Servicing Smps & Ac Inlet P.c.b

    Step 34 Detach D-Amp P.C.B. from rear panel. Flip it according to diagram shown. Step 35 Connect 3P cable of fan unit to the connector (CN5501) on D-Amp P.C.B. Step 36 Process to check and service D-Amp P.C.B. Note: Insulated material is required to support D-Amp P.C.B.
  • Page 88 FP8101 to CN2001). Step 16 Remove the front panel assembly. Step 17 Position Main P.C.B. according to the diagram shown. Step 18 Turn the Front Panel Assembly and position it accord- Step 25 Remove 6 screws on SMPS P.C.B. ing to diagram shown. Step 26 Release SMPS P.C.B Spacer.

  • Page 89: Checking & Servicing Dvd Module P.c.b

    10.4. Checking & Servicing DVD Module P.C.B. Step 31 Release P.C.B. spacer. Step 32 Remove the P.C.B. bracket. Caution: Keep the P.C.B. bracket in safe place. Avoid dent- Step 1 Remove the top cabinet. ing it. Place it back during assembling. Step 2 Remove 3 screws at the rear panel.
  • Page 90 FP8101 to CN2001). Step 16 Remove the front panel assembly. Step 8 Detach Main P.C.B. from the rear panel and position it Step 17 Position Main P.C.B. according to the diagram shown. according to the diagram shown. Step 18 Turn the Front Panel Assembly and position it accord- Step 9 Detach 16P FFC at the connector (CN2003) on Main ing to diagram shown.
  • Page 91 • Checking & Servicing Side A of DVD Module P.C.B. Step 25 Process to check and service side A of DVD Module P.C.B. • Checking & Servicing side B of DVD Module P.C.B. Step 28 Remove 1 screws at the rear panel. Step 29 Remove 6 screws at the rear panel.

  • Page 92: Voltage & Waveform Chart

    IC3901 REF NO. MODE CD PLAY REF NO. IC3952 MODE CD PLAY REF NO. IC8001 MODE CD PLAY IC8001 REF NO. MODE CD PLAY IC8001 REF NO. MODE CD PLAY IC8001 REF NO. MODE CD PLAY SA-PT875GA/GC/GS DVD MODULE P.C.B.

  • Page 93: Dvd Module P.c.b. (2/4)

    IC8001 REF NO. MODE CD PLAY IC8051 REF NO. MODE CD PLAY REF NO. IC8051 MODE CD PLAY IC8051 REF NO. MODE CD PLAY IC8111 REF NO. MODE CD PLAY IC8251 REF NO. MODE CD PLAY SA-PT875GA/GC/GS DVD MODULE P.C.B.

  • Page 94: Dvd Module P.c.b. (3/4)

    IC8611 REF NO. MODE CD PLAY IC8651 REF NO. MODE CD PLAY IC8651 REF NO. MODE CD PLAY REF NO. IC8651 MODE CD PLAY IC8691 REF NO. MODE CD PLAY IC8695 REF NO. MODE CD PLAY SA-PT875GA/GC/GS DVD MODULE P.C.B.

  • Page 95: Dvd Module P.c.b. (4/4)

    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 REF NO. Q8563 Q8564 Q8565 QR8420 QR9030 MODE CD PLAY SA-PT875GA/GC/GS DVD MODULE P.C.B.

  • Page 96: Main P.c.b. (1/3)

    CD PLAY STANDBY IC2002 REF NO. MODE CD PLAY STANDBY IC2003 REF NO. MODE CD PLAY STANDBY REF NO. IC2101 MODE CD PLAY STANDBY IC2101 REF NO. MODE CD PLAY STANDBY IC2101 REF NO. MODE CD PLAY STANDBY SA-PT875GA/GC/GS MAIN P.C.B.

  • Page 97: Main P.c.b. (2/3)

    CD PLAY STANDBY IC6601 REF NO. MODE CD PLAY STANDBY REF NO. IC6602 MODE CD PLAY STANDBY Q2002 Q2003 Q2004 Q2005 Q2006 REF NO. MODE CD PLAY STANDBY Q2007 Q2030 Q2031 Q2032 REF NO. MODE CD PLAY STANDBY SA-PT875GA/GC/GS MAIN P.C.B.

  • Page 98: Main P.c.b. (3/3)

    -22.4 Q2927 Q2929 Q2930 REF NO. MODE CD PLAY -22.4 STANDBY -22.4 SA-PT875GA/GC/GS MAIN P.C.B. 11.8. Panel P.C.B. 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 99: D-Amp P.c.b. (1/2)

    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 REF NO. IC5400 MODE CD PLAY STANDBY IC5500 REF NO. MODE CD PLAY STANDBY IC5501 REF NO. MODE CD PLAY STANDBY SA-PT875GA/GC/GS D-AMP P.C.B.

  • Page 100: D-Amp P.c.b. (2/2)

    CD PLAY 17.1 STANDBY 17.1 SA-PT875GA/GC/GS D-AMP P.C.B. 11.11. Auto Setup Speaker P.C.B. IC6531 REF NO. MODE CD PLAY -6.8 STANDBY -6.8 REF NO. Q6531 Q6532 Q6533 Q6534 MODE CD PLAY -4.6 -4.6 STANDBY -4.6 -4.6 SA-PT875GA/GC/GS AUTO SETUP SPEAKER P.C.B.

  • Page 101: Smps P.c.b

    -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-PT875GA/GC/GS SMPS P.C.B. 11.13. Co-processor P.C.B. CN1701 REF NO. MODE CD PLAY STANDBY SA-PT875GA/GC/GS CO-PROCESSOR P.C.B.

  • Page 102: Mic P.c.b

    11.14. Mic P.C.B. IC7000 REF NO. MODE CD PLAY -6.7 STANDBY -6.7 IC7100 REF NO. MODE CD PLAY STANDBY Q7001 Q7002 Q7003 Q7100 Q7101 REF NO. MODE CD PLAY STANDBY Q7102 REF NO. MODE CD PLAY STANDBY SA-PT875GA/GC/GS MIC P.C.B.

  • Page 103: Waveform Table (1/5)

    11.15. Waveform Table (1/5) 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) 10.8Vp-p(5msec/div) 0.8Vp-p(2msec/div) 1.6Vp-p(200usec/div) 1.8Vp-p(200usec/div) 2.8Vp-p(200usec/div) 1.5Vp-p(500usec/div) 0.4Vp-p(200usec/div) 2.8Vp-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 104: Waveform Table (2/5)

    11.16. Waveform Table (2/5) 0.46Vp-p(50usec/div) 0.95Vp-p(50usec/div) 0.9Vp-p(50usec/div) 2.1Vp-p(50usec/div) WF No. IC3901-35,36,37, 38 (PLAY) 2.1Vp-p(50usec/div) 2.2Vp-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) 0.84Vp-p(200usec/div) 0.84Vp-p(200usec/div) 5.6Vp-p(1usec/div) 80Vp-p(1usec/div)

  • Page 105: Waveform Table (3/5)

    11.17. Waveform Table (3/5) 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) 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) 0.25Vp-p(5usec/div) 3.2Vp-p(2usec/div) 130Vp-p(2usec/div) 0.62Vp-p(5msec/div)

  • Page 106: Waveform Table (4/5)

    11.18. Waveform Table (4/5) 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) 0.9Vp-p(20usec/div) 0.72Vp-p(20usec/div) 0.42Vp-p(20usec/div) 1.05Vp-p(20usec/div) 6.4Vp-p(500nsec/div) 4.8Vp-p(2usec/div) 6Vp-p(2usec/div) 0.092Vp-p(2msec/div)

  • Page 107: Waveform Table (5/5)

    11.19. Waveform Table (5/5) 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 108: Illustration Of Ics, Transistor And Diode

    12 Illustration of ICs, Transistor and Diode C0ABBB000230 (8p) C0JBAZ001251 (20p) C0JBAB000908 (6p) C0DBZYY00266 (8p) C1AB00002773 (16p) C0ABBB000189 (8p) C9ZB00000461 (32p) C0HBB0000057 (44p) C0JBAB000902 (14p) C3ABPG000160 (54p) MN2DS0018MP (216p) No.1 C0JBAF000716 (14p) MN864702A (128p) C0FBAK000026 (16p) No.1 C0FBBY000060 (30p) C1AB00002735 (100p) RFKWMH41B320 RFKBX0681A-M (GC/GS) C0GBG0000048 (28P)

  • Page 109: Overall Simplified Block Diagram

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

  • Page 110: Block Diagram

    FX SCS Q2031 FP8101 CN2001 DVD CLK DVD CLK CN2003 CN6300 CN6301 FX INT FX INT LEVEL SHIFTER TO/FROM DVD (AUDIO) FP8101 CN2001 DVD STAT DVD STAT Q2006 FP8101 CN2001 ZFLAG&AMUTE DVD MUTE INVERTER SA-PT875GA/GC/GS SYSTEM CONTROL BLOCK DIAGRAM DVD MUTE...

  • Page 111: Dvd (Servo)

    AD1 122 LPCO2 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-PT875GA/GC/GS DVD (SERVO) BLOCK DIAGRAM...

  • Page 112: 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 NCAS /CAS CN6402 CN6401 FP9001 146 ROUT SA-PT875GA/GC/GS DVD (AUDIO) BLOCK DIAGRAM...

  • Page 113: 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-PT875GA/GC/GS DVD (HDMI) BLOCK DIAGRAM...

  • Page 114: Video

    CR PR R FP8101 CN2001 BUFFER DAC3 OUT Q8321 FP8101 CN2001 DAC4 OUT BUFFER Q8325 FP8101 CN2001 DAC5 OUT 139 BUFFER IC6601 C0ABZA000080 iPod ISOLATION AMP CN1001 CN1002 CN6003 VOUT 1 VMUTE FROM SYSTEM CONTROL IPOD VIDEOSEL SA-PT875GA/GC/GS VIDEO BLOCK DIAGRAM...

  • Page 115: Audio

    MIC SW Q7002 H7000* CN2005 SWITCH MIC LVL1 Q7102 Q7003 Q7001 H7000* CN2005 SWITCH SWITCH SWITCH MIC LVL2 Q7101 FROM/TO SWITCH SYSTEM CONTROL H7000* CN2005 ECHO LVL1 Q7100 MUTING H7000* CN2005 ECHO LVL2 H7000* CN2005 SA-PT875GA/GC/GS AUDIO BLOCK DIAGRAM ECHO MUTE...

  • Page 116: Digital Audio Amp

    CN5501 DETECT O1 2 D5645 FAN DC OUT CN5501 X5501 X5500 FAN MOTOR FAN DC FAN DC FROM/TO D5502 DRIVE FAN GND CN5501 Q5640, SYSTEM CONTROL Q5642, Q5644 CN2009 CN5050 DC DET CN2009 CN5050 SA-PT875GA/GC/GS DIGITAL AUDIO AMP BLOCK DIAGRAM...

  • Page 117: 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-PT875GA/GC/GS POWER BLOCK DIAGRAM...

  • Page 118: Wiring Connection Diagram

    AUTO SETUP SPEAKER P.C.B. (SOLDER SIDE) FRONT H6501* CN5050 FP8531 VOLTAGE SELECTOR P.C.B. FP8251 (SOLDER SIDE) VOLT ADJ JK6502 S5701 SETUP MIC TO OPTICAL PICKUP UNIT TO SPINDLE/ TRAVERSE MOTOR NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT875GA/GC/GS WIRING CONNECTION...

  • Page 119: 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 with the development of new technology. Notes: : Audio output signal line S5701: Vol ADJ Switch.

  • Page 121: 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-PT875GA/GC/GS SECTION (3/4) MODULE(DV5U) CIRCUIT...
  • Page 122 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-PT875GA/GC/GS SECTION (4/4) 2SB1218ARL DVD MODULE(DV5U) CIRCUIT BUFFER TO DVD MODULE(DV5U) SECTION (1/4)
  • Page 123 DQ13 TXRST TXRST MDQ_14 MDQ_1 DQ14 C8052 VDDQ VSSQ D+3R3V D+3R3V MDQ_0 MDQ_15 SA-PT875GA/GC/GS 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 124 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 K8002 K8007...GA Q8565 2SD1819A0L Q8564 INVERTER B1CFHA000002 C8532 R8537 220P SWITCH SA-PT875GA/GC/GS MODULE(DV5U) CIRCUIT DVD_CD...
  • Page 125 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-PT875GA/GC/GS DVD MODULE(HDMI) CIRCUIT...

  • Page 126: Main Circuit

    DOCK5V DOCK5V C2020 E2902 (CN1002) DOCK_L_OUT 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 C2014 SA-PT875GA/GC/GS SECTION (3/4) MAIN CIRCUIT AGND AGND...
  • Page 127 POWER SUPPLY RF+5V Q2926 B1GDCFJJ0047 Q2930 PCONT INVERTER B1GBCFJJ0051 TEST ECO_CTL R6603 POWER CONTROL D2964 Q2925 MA2J11100L Q2003 C2006 B1ABGC000005 50V2.2 B1GBCFLL0037 IC2003 TO MAIN INVERTER RESET RFKWEPT470EB SECTION (4/4) R6606 R6605 EEPROM SA-PT875GA/GC/GS VREF1 MAIN CIRCUIT ECO_SW D2971 B0EAKM000117 AGND...
  • Page 128 3.3K MIX-L DVD_ADAC+5V C6300 R2264 ADAC5V 10V47 IPOD_VOUT VGND C2100 VGND VOUT VIDEO OUT 6.3V1000 C6302 R6302 R2164 50V4.7 VGND IC6601 TV_L C0ABZA000080 VGND ISOLATION AMP L2101 J0JBC0000015 CR/PR/R VGND CB/PB/B VGND VGND VGND Y/PY/G CHASSIS GND SA-PT875GA/GC/GS MAIN CIRCUIT...
  • Page 129 Q2007 M+9V B1GBCFJJ0051 Q2002 INVERTER ACC_PWR B1GBCFJJ0051 DO_UART_OUT C2941 R6204 LEVEL SHIFTER 16V220 DO_UART_IN R6201 R2015 C6204 R8000 DOCK5V_GND 2.7K 4.7K...GA R6203 C6203 470...GC/GS IPOD_ACC2 R6403 330K R6404 220K IPOD_ACC K7115 MOT_+9V TO MAIN MOTOR_GND SECTION (3/4) SA-PT875GA/GC/GS MAIN CIRCUIT...

  • Page 130: 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 VR6901 IN SCHEMATIC VBUS VBUS EVEKE2F2524B DIAGRAM - 1 VOLUME JOG R6401 JOG_B R6402 DGND C6403 SA-PT875GA/GC/GS PANEL CIRCUIT CHASSIS USB CHASSIS...

  • Page 131: Auto Setup Speaker & Power Button Circuit

    1.8K 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-PT875GA/GC/GS AUTO SETUP SPEAKER / POWER BUTTON CIRCUIT...

  • Page 132: D-Amp Circuit

    R5609 R5606 D5646 MAZ80750ML R5670 MUTE_S Q5602 R5656 B1ABCF000176 SWITCH AGND Q5642 FAN_GND 2SC584500L FAN MOTOR DRIVE C5696 Q5644 25V22 K5253 2SC584500L TO D-AMP FAN MOTOR DRIVE R5660 SECTION (2/2) C5697 D5643 50V1 MA2J11100L SIGNAL_TRIGGER D5644 MA2J11100L SA-PT875GA/GC/GS D-AMP CIRCUIT...
  • Page 133 MUTE_F 5.6K L5201 MUTE F_SW (MODE 2) R5200 G0B9R5K00003 FHOP FHOP ECO/FAN C5205 C5203 C5234 L5200 DC_DET 220P 220P G0A150L00003 DC_DET 1000P MOD_DA MOD_DA VDDP K5202 VSSP D5202 B0HCMM000019 D5204 B0HCMM000019 R5211 VSSA2 D5201 B0HCMM000019 D5203 B0HCMM000019 SA-PT875GA/GC/GS D-AMP CIRCUIT...

  • Page 134: Smps Circuit

    MIP2F20MSSCF AGND MAIN CIRCUIT SWITCHING REGULATOR (H2900*) DCDET DC_DET2 IN SCHEMATIC R2010 PCONT PCONT DIAGRAM - 9 ECO_CTL R5786 ECO_CTL 200K R5864 C5790 C5795 1000P 2200P IC5899 D5793 B0HAMP000094 C0DAEMZ00001 SHUNT REGULATOR R5797 SYS_GND C5705 F1BAF1020020 1000P SA-PT875GA/GC/GS SMPS CIRCUIT...
  • Page 135 35V330 MAZ82000ML +18V.-12V_GND D5726 MA2J11100L C5831 C5815 D5723 D-AMP CIRCUIT MA2J11100L (CN5500) C5827 0.01 C5832 -13V IN SCHEMATIC FAN_18V DIAGRAM - 13 FAN GND FAN GND C5824 D5805 FAN_18V 25V220 FAN DC B0EAMM000057 C5823 FAN GND ZJ5801 SA-PT875GA/GC/GS SMPS CIRCUIT...

  • Page 136: Ac Inlet, Ipod, Wireless Adapter & Voltage Selector Circuit

    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-PT875GA/GC/GS AC INLET / iPod / WIRELESS ADAPTER / VOLTAGE SELECTOR CIRCUIT...

  • Page 137: Mic Circuit

    LPF1OUT VREF C7112 C7110 16V47 R7104 LPF2OUT AGND C7108 L7005 R7103 560P C7020 J0JBC0000019 LPF2IN DGND R7105 OP2OUT CLK_O C7109 0.082 OP2IN OP1IN C7104 0.082 OP1OUT C7113 R7109 Q7101 Q7102 Q7100 B1GBCFJJ0051 B1GBCFJJ0051 B1GBCFJJ0051 SWITCH SWITCH MUTING SA-PT875GA/GC/GS MIC CIRCUIT...

  • Page 138: Co-Processor Circuit (For Reference Only)

    CN1701 +3.3V MODE1 MODE0 Q1702 MAIN CIRCUIT DGND 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-PT875GA/GC/GS CO-PROCESSOR CIRCUIT...

  • Page 139: 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 (TO SPINDLE/ R8533 Q8563 TRAVERSE MOTOR) (SIDE A) (SIDE B) SA-PT875GA/GC/GS DVD MODULE P.C.B.

  • Page 140: Main P.c.b

    W2874 C2194 R2182 R2626 W2902 W2903 R2026 W2847 R2275 W2875 R2284 R2510 D2753 R2178 C2180 Q2101 R2184 R2180 W2846 R2176 R2705 C2171 C2179 R2175 D2752 Q2203 0603A-1 0603A-1 NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT875GA/GC/GS MAIN P.C.B.

  • Page 141: Panel, Auto Setup Speaker, Power Button & Mic P.c.b

    L6505 R6536 R6543 C6534 Q6533 C7107 R7114 IC7000 R7015 C7112 C7020 W7067 JK6502 C7019 W7066 W6506 C7018 W6504 SETUP MIC 0604A-4 0604A-4 H7000* 0604A-4 0604A-4 NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT875GA/GC/GS PANEL/AUTO SETUP SPEAKER/POWER BUTTON/MIC P.C.B.

  • Page 142: D-Amp P.c.b

    C5053 7-FL+ R5019 Q5603 W5031 C5133 R5021 8-FL- W5030 R5611 L5002 Q5101 R5603 W5029 Q5601 Q5602 W5028 W5061 K5302 Q5102 ZJ5400 W5027 ZJ5410 R5604 K5783 W5026 K5253 W5025 CN5050 C5152 R5113 W5785 Q5604 R5602 C5155 0608B-1 0608B-1 SA-PT875GA/GC/GS D-AMP P.C.B.

  • Page 143: Smps P.c.b

    T2900 D5701 (SWITCHING R5795 D2901 PC5799 TRANSFORMER) D5797 C5795 T1.6AL TL4* D5730 250V Q2900 R5704 R5706 W5743 C2939 PC5702 R2914 R2935 C2903 K2912 E2900 D2951 C2930 W5764 IC2900 NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT875GA/GC/GS SMPS P.C.B.

  • Page 144: Ac Inlet, Ipod, Wireless Adapter, Voltage Selector P.c.b. & Co-Processor P.c.b. (For Reference Only)

    18.6. AC Inlet, iPod, Wireless Adapter, Voltage Selector P.C.B. & Co-processor P.C.B. (For reference only) AC INLET P.C.B. (REPX0728H) WIRELESS ADAPTER P.C.B. (REPX0728H) DIGITAL L5701 TRANSMITTER L5702 L5703 P5701 ZA5701 ZA5702 CN6301 W5780 T8AH 250V W5781 AC IN W5785 110V-127V/ C4500 K6003 W5782...

  • Page 145: Terminal Function Of Ics

    19 Terminal Function of ICs Terminal Name Function AV_MUTE No Connection 19.1. IC2001 (RFKWMPT470EB): IC RGB_H No Connection VMUTE2 No Connection MICRO PROCESSOR VMUTE Video Mute Control YC_H No Connection SCART_MUTE No Connection Terminal Name Function UNLOAD_SW Unload Switch Signal INNER_SW Inner switch for CR14 changer ECHO_LVL2...
  • Page 146 Terminal Name Function 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 O Segment Output 17 O Segment Output 16 O Segment Output 15 O Segment Output 14 O Segment Output 13 O Segment Output 12...

  • Page 147: Exploded View And Replacement Parts List

    *H6803 SETUP ZJ5803 CN6402 SPEAKER CN2016 JK6502 P.C.B.) (PANEL P.C.B.) FL6801 VR6901 CN6401 *H5801 *TL4 *TL3 ZJ5801 JK6901 *WIRE *TL2 CLAMPER (SMPS P.C.B.) SA-PT875GA/GC/GS-K NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY. CABINET DRAWINGS...
  • Page 148 20.1.2. Packaging ACCESSORIES BAG (FOR GS ONLY) REMOTE CONTROL A1-1 R/C BATTERY COVER AC CORD SH-PT875GC SA-PT875GA/GC/GS AC CLAMP FILTER OI BOOK SB-PT875GC FM INDOOR ANTENNA CALIBRATION MIC A6 VIDEO CABLE SCREW F R O N T SPEAKER LABEL POLYFOAM (LEFT) POLYFOAM (RIGHT) NOTE: "**"...
  • Page 149 REXX0726 WIRE (MN- RMC0465 TR SPRING AUTO) RMCX0042 EARTH SPRING REXX0770-1 6P WIRE (MN-MN) RMCX0061 USB EARTH SPRING RGB0164-S PANASONIC BADGE RMCX0065 GROUND SPRING RGKX0505-K DVD LID RMKX0155D BOTTOM CHASSIS RFKLPT870EEK BOTTOM LID ASSfY RMNX0151 LED HOLDER RGKX0509C-K CRADLE LID...
  • Page 150 Safety Ref. Part No. Part Name & Qty Remarks Description RMR0502A-W PCB SUPPORT RMVX0120-K CRADLE COVER RMX0302 DAMPER RUBBER REEX0953 16P WIRE (MAIN- WIRELESS) RMKX0127-K1 TRANSMITTER CHASSIS RMYX0191 HEATSINK EXTRUS- SION RMZX0038 IC INSULATOR VHD1224-1 SPRING HOLDER SCREW XSN3+4FJ SCREW XTB3+10JFJ SCREW XTW3+8TFJ...

  • Page 151: 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 IC3952 C0CBCDC00063 Description IC5000 C1BA00000487 PRINTED CIRCUIT IC5200 C1BA00000487 BOARDS IC5300 C1BA00000487 PCB1 RFKBX0681A-M DVD MODULE P.C.B (RTL) IC5400 C1BA00000487...
  • Page 152 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description IC9001 C0JBAZ001251 Q8552 B1ADGB000008 TRANSISTOR IC9002 C0JBAZ001251 Q8561 2SD1819A0L TRANSISTOR IC9003 C0JBAB000908 Q8562 B1ADGB000008 TRANSISTOR IC9005 C0DBZYY00266 Q8563 B1CFHA000002 TRANSISTOR Q8564 B1CFHA000002 TRANSISTOR...
  • Page 153 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description D5726 MA2J11100L DIODE FP8251 K1MN07AA0076 7P CONNECTOR D5727 MA2J11100L DIODE FP8531 K1MY26AA0021 26P CONNECTOR D5729 B0EAMM000057 DIODE FP9001 K1KA05BA0014 5P CONNECTOR D5730 MA2YF8000L DIODE...
  • Page 154 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description L7002 J0JBC0000030 INDUCTOR L7004 J0JBC0000019 INDUCTOR FL DISPLAY L7005 J0JBC0000019 INDUCTOR FL6801 A2BB00000169 FL DISPLAY L7006 J0JBC0000030 INDUCTOR L7007 J0JBC0000019 INDUCTOR RELAY L7008...
  • Page 155 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description LB8255 ERJ2GE0R00X 1/16W W2850 D0GDR00JA017 1/10W LB8301 ERJ2GE0R00X 1/16W W2851 D0GBR00JA008 1/16W LB8302 ERJ2GE0R00X 1/16W W2852 D0GBR00JA008 1/16W LB8303 ERJ2GE0R00X 1/16W W2853 D0GDR00JA017...
  • Page 156 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description W2922 D0GDR00JA017 1/10W R2008 D0GB473JA008 1/16W W2923 D0GDR00JA017 1/10W R2010 D0GB102JA008 1/16W W2924 D0GBR00JA008 1/16W R2012 D0GB103JA008 1/16W W2925 D0GBR00JA008 1/16W R2014 D0GB473JA008...
  • Page 157 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R2102 D0GB332JA008 3.3K 1/16W R2291 D0GB392JA008 3.9K 1/16W R2103 D0GB273JA008 1/16W R2292 D0GB681JA008 1/16W R2104 D0GBR00JA008 1/16W R2293 D0GB102JA008 1/16W R2105 D0GB222JA008 2.2K...
  • Page 158 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R2911 D0GB102JA008 1/16W R5209 D0GZ220JA012 R2912 D0GB272JA008 2.7K 1/16W R5210 D0GF100JA014 1/8W R2913 D0GBR00JA008 1/16W R5211 D0GF100JA014 1/8W R2914 D0GB473JA008 1/16W R5217 D0GZ220JA012...
  • Page 159 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R5732 D0GB101JA008 1/16W R6601 D0GB102JA008 1/16W R5733 D0GB473JA008 1/16W R6602 D0GB102JA008 1/16W R5786 ERJ1TYJ204U 200K R6603 D0GB561JA008 1/16W R5795 ERJ6GEYJ474V 470K 1/8W R6605...
  • Page 160 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description R8225 D0GA822JA023 8.2K 1/16W R8611 D0GA101JA023 1/16W R8230 D0GA222JA023 2.2K 1/16W R8613 D0GA101JA023 1/16W R8231 D0GA752JA023 7.5K 1/16W R8621 D0GA105JA023 1/16W R8232 D0GA752JA023...
  • Page 161 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C2008 ECEA0JKS101B 100uF 6.3V C2277 F2A1H1R0A213 1.0uF C2009 F1H1H104A013 0.1uF C2278 F1H1H101A230 100pF C2010 F1H1H331A013 330pF C2279 ECJ1VB1H271K 270pF C2011 F1H1H331A013 330pF C2280...
  • Page 162 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C2906 F2A1A101A206 100uF C5003 F1H1A474A001 0.47uF C2907 F1H1H102A219 1000pF C5004 F1H1A474A001 0.47uF C2908 F2A1C470A234 47uF C5005 F1H1A474A001 0.47uF C2909 F2A1C100A234 10uF C5006 F1H1H331A013...
  • Page 163 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C5233 F1H1A474A001 0.47uF C5518 F1H1H104A013 0.1uF C5234 F1H1H102A219 1000pF C5519 F1H1H104A013 0.1uF C5240 F2A2A2200035 22uF 100V C5520 F1H1H104A013 0.1uF C5250 F1H1H104A013 0.1uF C5521...
  • Page 164 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C5841 F1J2E1030004 0.01uF 250V C7015 F1H1C105A097 C5842 F1J2E1030004 0.01uF 250V C7018 F1H1H104A013 0.1uF C5843 F1H1E105A116 C7019 F1H1H104A013 0.1uF C5863 ECJ2FB1C475K 4.7uF C7020 F1H1H104A013...
  • Page 165 Safety Ref. Part No. Part Name & Qty Remarks Safety Ref. Part No. Part Name & Qty Remarks Description Description C8211 F1G1E1220001 1200pF C8561 F1G1C104A083 0.1uF C8221 F1G1E1020001 1000pF C8562 F2G1C100A072 10uF C8222 F1G1E8210002 820pF C8563 F2G0J470A031 47uF 6.3V C8225 F1G1E1020001 1000pF C8564...

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