Panasonic SA-PT950P Service Manual

Panasonic SA-PT950P Service Manual

Dvd home theater sound system
Table of Contents

Advertisement

Specifications

lGENERAL
Power Supply:
Power Consumption:
Dimensions (W×H×D):
Mass:
Operating Temperature Range:
Operating Humidity Range:
lAMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
lTotal RMS Dolby Digital mode power:
At 1 kHz and total harmonic of 10%
lFront Ch:
lCenter Ch:
lSurround Ch:
At 100 Hz and total harmonic of 10%
lSubwoofer Ch:
FTC Output Power: Dolby Digital Mode
lTotal FTC Dolby Digital mode power:
AC 120 V, 60 Hz
135 W
430×75×424 mm
(16-15/16"×2-15/16"×16-11/16")
Main unit 5 kg (11.02 Ibs)
+5°C to +35°C (+41°F to
+95°F)
5% to 90% RH (no
condensation)
1200 W
250 W / Channel (6 Ω)
250 W / Channel (6 Ω)
100 W / Channel (4 Ω)
250 W / Channel (6 Ω)
472 W
DVD Home Theater Sound System
SA-PT950P
SA-PT950PC
Colour
(K).......................Black Type
At 120 Hz - 20 kHz and total harmonic of 1%
lFront Ch:
lCenter Ch:
lSurround Ch:
At 45 Hz - 120 Hz and total harmonic of 1%
lSubwoofer Ch:
lFM/AM TUNER, TERMINALS SECTION
Preset Memory:
Frequency Modulation (FM)
Frequency range:
Sensitivity:
S/N 26 dB:
Antenna terminals:
Amplitude Modulation (AM/MW):
Frequency range:
AM Sensitivity S/N 20 dB at
1000 kHz:
Phone Jack:
© 2007 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. MD0702003CE
A6
104 W / Channel (6 Ω)
101 W / Channel (6Ω)
34 W / Channel (4Ω)
95W / Channel (6Ω)
FM 30 stations
AM / MW 30 stations
87.9-107.9 MHz
(200-kHz step)
87.5-108.0 MHz
(100-kHz step)
2.5 µV (IHF)
2.2 µV
75 Ω (unbalanced)
520-1710 kHz (10-kHz step)
560 µV/m
Unauthorized
copying
and

Advertisement

Table of Contents
loading

Summary of Contents for Panasonic SA-PT950P

  • Page 1: Specifications

    ORDER NO. MD0702003CE DVD Home Theater Sound System SA-PT950P SA-PT950PC Colour (K).......Black Type Specifications lGENERAL At 120 Hz - 20 kHz and total harmonic of 1% 104 W / Channel (6 Ω) Power Supply: AC 120 V, 60 Hz lFront Ch:...
  • Page 2 SA-PT950P / SA-PT950PC Terminal: Stereo, 3.5 mm (1/8”) jack 2. Total harmonic distortion is measured by the digital spectrum analyzer. Music Port (Front): Solder: Sensitivity: 100 mV, 1.2 kΩ This model uses lead free solder (PbF). Terminal (Input): Stereo, 3.5 mm (1/8”) jack...
  • Page 3: Table Of Contents

    SA-PT950P / SA-PT950PC CONTENTS Page Page 1 Safety Precautions 4.1. Service caution based on legal restrictions 1.1. GENERAL GUIDELINES 5 Handling Precautions for Traverse Unit 1.2. Before Repair and Adjustment 5.1. Cautions to Be Taken in Handling the Optical Pickup Unit 1.3.
  • Page 4 SA-PT950P / SA-PT950PC 7.3. Wireless Surround 10.35. Disassembly of Support Piece, Change Lever, Slide Plate 7.4. Using the EZ Sync HDAVI Control (L) & Slide Plate (R) 7.5. Using the XMョ Satellite Radio 10.36. Disassembly of Cam Gear 7.6. Using the Music Port 10.37.
  • Page 5 SA-PT950P / SA-PT950PC 21.6. SMPS P.C.B. 23.2. SC-PT950 SMPS Circuit Block 21.7. Tray, Loading Motor, Tray Motor & Sensor P.C.B. 24 Terminal Function of ICs 22 Basic Troubleshooting Guide 24.1. IC2001 (C2CBYY000442): System Control IC 22.1. Basic Troubleshooting Guide for Traverse Unit (DVD 25 Exploded Views Module P.C.B)
  • Page 6: Safety Precautions

    SA-PT950P / SA-PT950PC 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: Protection Circuitry

    SA-PT950P / SA-PT950PC 1.2.1. Caution for fuse replacement 1.3. 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.
  • Page 8 SA-PT950P / SA-PT950PC Reference No. Part No. Part Name & Description Remarks FP2902 K5H5012A0010 FUSE PROTECTOR P5701 K2AB2B000010 JACK K2CB2CB00018 AC CORD C5700 F1BAF1020020 1000P C5701 ECQU2A334MLA 0.33 C5703 ECQU2A224MLC 0.22 C5704 F1BAF1020020 1000P C5705 F1BAF1020020 1000P...
  • Page 9: Prevention Of Electro Static Discharge (Esd) To

    SA-PT950P / SA-PT950PC 2 Prevention of Electro Static 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-PT950P / SA-PT950PC 3 Precaution of Laser Diode CAUTION: This unit utilizes a Class I/Class II (P), Class 1M/Class 1 (PC) laser. Invisible laser radiation is emitted from the optical pickup lens. Wavelength: 662nm(DVD)/785nm(CD). Maximum output radiation power from pickup: 100µW/VDE When the unit is turned on: 1.
  • Page 11: About Lead Free Solder (Pbf)

    SA-PT950P / SA-PT950PC 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-PT950P / SA-PT950PC 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.
  • Page 13 SA-PT950P / SA-PT950PC...
  • Page 14: Accessories

    SA-PT950P / SA-PT950PC 6 Accessories Video Cable Remote control AC cord AM loop antenna Speaker label FM antenna iPod cradle Speaker cord Screw Calibration mic...
  • Page 15: Operation Procedures

    [>, < SELECT] : DVD/CD, FM/AM, XM, AUX/ MUSIC P./ OPTION The below function is available only when using the Television operations optional Panasonic wireless sound system SH-FX85. [2ND SELECT] [2ND SELECT]: Change the source for the second room MAIN SOURCE (follows the selected source for the...
  • Page 16: Main Unit Key Buttons Operations

    SA-PT950P / SA-PT950PC 7.2. Main Unit Key Buttons Operations Standby/on switch [POWER OPEN/CLOSE / -TUNE MODE / FM MODE Turn the main unit on/off. Open/Close the disc drawer Stop playing/ Press to switch the unit from on to Select the tuning mode standby mode or vice versa.
  • Page 17: Wireless Surround

    SA-PT950P / SA-PT950PC 7.3. Wireless Surround 7.3.1. Wireless System Key Buttons Operations (SE-FX65) Use this button to turn unit on and off AUTO OPERATION ON/OFF INDICATOR : This unit is on. The indicator lights red when the wireless : This unit is off system is turned on and lights green when the wireless link is activated.
  • Page 18: Using The Ez Sync Hdavi Control

    EZ Sync HDAVI Control is a convenient function that offers linked press [SETUP] while the main unit is in "AUX" or "D-IN" mode. operation of this unit and Panasonic TV (VIERA) with EZ Sync HDAVI The default setting is "AUX".
  • Page 19: Using The Xmョ Satellite Radio

    To prevent interference with wireless equipment, place the antenna away frequent explicit language are indicated with an XL. Channel blocking is from this unit, Panasonic wireless sound system SH-FX80/SH-FX85, available for XM radio receivers by calling 1-800-XMRADIO (U.S. resi- Panasonic wireless system SH-FX50/SH-FX60/SH-FX65, and other...
  • Page 20: Using The Music Port

    SA-PT950P / SA-PT950PC 7.6. Using the Music Port 7.7. About iPod 7.7.1. iPod Connection Charging the iPod Dock adapter for Dock adapter for Dock adapter for iPod 5th generation iPod 5th generation Pod nano 2nd generation (video) (60GB, 80GB) (video) (30GB)
  • Page 21: Using The Ipod

    SA-PT950P / SA-PT950PC 7.7.2. Using the iPod Preparation Adjust the volume on the iPod to a normal listening level. Reduce the volume of the main unit. Confirm the iPod connection ( OI page 10). >, < Press [ SELECT] repeatedly to select "OPTION".
  • Page 22: Disc Information

    SA-PT950P / SA-PT950PC 7.8. Disc Information 7.8.1. 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 [VCD] Including SVCD (Conforming to IEC62107)
  • Page 23 SA-PT950P / SA-PT950PC 7.8.2. File Extension Type Support (WMA/MP3/JPEG) Format Disc Extension Referen ce [WMA] CD-R/RW ".WMA" Compatible compression rate: between 48 kbps and 320 kbps ".wma" You cannot play WMA files that are copy-protected. This unit does not support Multiple Bit Rate (MBR: an encoding process for audio content that produces an audio file encoded at several different bit rates).
  • Page 24: New Features

    SA-PT950P / SA-PT950PC 8 New Features 8.1. About HDMI 8.1.1. What is HDMI? 8.1.2. Advanced Digital Pictures...
  • Page 25 SA-PT950P / SA-PT950PC 8.1.3. Advanced Digital Sound 8.1.4. Easy to Use 8.1.5. HDMI Compatible Products...
  • Page 26: Wireless Features

    SA-PT950P / SA-PT950PC 8.2. Wireless Features 8.2.1. Function Overview Year 2007 PT models support wireless which includes FX65/FX66, wireless subwoofer and FX85 as described below:- 8.2.1.1. FX65/FX66 · The FX65/FX66 supports one-way wireless transmission only, that is, it will only transmit wireless audio signal to the rear surround speakers.
  • Page 27 SA-PT950P / SA-PT950PC 8.2.2. Block Diagram · There are two types of transmitter cards, Type A and Type B, and two types of receiver modules, Type 1 and Type 2 for the wireless configuration. The block diagrams below describe the differences of each of the types.
  • Page 28 SA-PT950P / SA-PT950PC 8.2.2.2. TX-TYPE B / RX-TYPE 2 Note: FX65/FX66 SIGNAL FLOW - FX85 S S IGNAL F F LOW - ONE WAY AND SIMULTANEOUS - FX65/FX66 + FX85 - FX65/FX66 TRANSMITTER NOT USED, NEED TO IDSET FX65/FX66 - TX TYPE B BUT RX...
  • Page 29 SA-PT950P / SA-PT950PC if the second room selector is in Main Source (with the first room user in CD/DVD or iPod) and iPod. · Stop Button This button will send command to the main unit to stop CD/DVD as well as the iPod. This function is therefore meaningful only if the second room selector is in Main Source (if the first room user is in CD/DVD mode or iPod) and iPod.
  • Page 30 SA-PT950P / SA-PT950PC 8.2.6. FX Configurations There are four types of configurations for the FX series. This is explained by the following illustrations below: Case 1: FX65/FX66 · This is the basic configuration of FX65/FX66 whereby it is only receiving wireless surround audio signal from the main set. This uses a Type A transmitter which is only able to send audio in one direction.
  • Page 31 SA-PT950P / SA-PT950PC CH2/AB CH2/AB Case 3 B: FX65/FX66 + FX85 + Wireless Subwoofer (for PTX7, PT1050) · In this configuration, all audio source for the Type 1 subwoofer and Type 1 first room receiver (FX65/FX66) through streams AB via Ch 2 and Type 2 second room receiver (FX85) comes from transmitter B through streams CD via Ch 1. For this configuration, the user must perform ID setting for FX85 if it is sold as an accessory, but for bundled type, it already is paired with the transmitter.
  • Page 32: Doctor Mode

    SA-PT950P / SA-PT950PC 8.2.7. User Operation Flow START Is Tx card inserted? Insert Tx card POWER ON MAINSET Is there audio source playing? Play music Is music heard on CHECK FOR SPEAKER Is wireless link led wireless surround WIRE CONNECTIONS...
  • Page 33: Self-Diagnosis And Special Mode Setting

    SA-PT950P / SA-PT950PC 9 Self-Diagnosis and Special Mode Setting 9.1. 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:...
  • Page 34: Service Mode Table

    SA-PT950P / SA-PT950PC 9.2.1. Service Mode Table 1 Item Key Operation FL Display Mode Name Description Front Key Jitter check Jitter check. In STOP (no disc) mode, (Display 1) Jitter rate is measured and displayed. press [STOP] button on the...
  • Page 35 SA-PT950P / SA-PT950PC 9.2.2. Service Mode Table 2 Key Operation Item 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...
  • Page 36 SA-PT950P / SA-PT950PC 9.2.3. Service Mode Table 3 Item Key Operation FL Display Mode 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 &...
  • Page 37 SA-PT950P / SA-PT950PC Product Region TV Broadcasting Model Series Country Region Signal System Region Display Code OSD Menu Language System (Default) (Default) English, Spanish, Canadian P, PC, PX USA, Canada, PX NTSC NTSC (*A) French Japan NTSC NTSC (*A) Japanese, English...
  • Page 38 SA-PT950P / SA-PT950PC 9.2.4. Service Mode Table 4 Item Key Operation FL Display Mode Name Description Front Key DVD Module DVD Module P.C.B. firmware version In STOP (no disc) P.C.B. firmware is displayed on the FL Display. mode, press [STOP]...
  • Page 39 SA-PT950P / SA-PT950PC 9.2.5. Service Mode Table 5 Item Key Operation FL Display Mode Name Description Front Key Timer 1 check Timer 1 check In STOP (no disc) (Display 1) Laser operation timer is measured mode, press [STOP] separately for DVD laser and CD laser.
  • Page 40 SA-PT950P / SA-PT950PC 9.2.6. 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 41 SA-PT950P / SA-PT950PC 9.2.7. Reliability Test Mode (RC1 Mechanism) 9.2.7.1. Test Mode List Item Key Operation FL Display Mode Name Front Key Description Combination The operation of the RC1 mechanism is In STOP mode, press & carried out for the tray open/close, tray...
  • Page 42 SA-PT950P / SA-PT950PC 9.2.7.2. Error Code Table Display · The mechanism unit is equipped with fail-safe protection for the “OPEN/CLOSE”, “TURN” & “UP/DOWN” operations. When it detects any abnormalities, the fail-safe protection will be performed with an error code being memorized & the power supply “OFF”...
  • Page 43: Wireless Service Mode Summary Table

    SA-PT950P / SA-PT950PC 9.3. 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...
  • Page 44: Service Mode Table (Wireless)

    SA-PT950P / SA-PT950PC 9.4. Service Mode Table (Wireless) By pressing various button combinations on the player and remote control unit, you can activate the various service modes for checking. 9.4.1. Service Mode Table 1 Item Key Operation FL Display Mode Name...
  • Page 45 SA-PT950P / SA-PT950PC 9.4.2. Service Mode Table 2 Item Key Operation FL Display Mode Name Description Front Key (Display 1) RF Channel RF Channel 1 Display* Main room is in AUX mode. Selection Display FL Display sequence: Display 1 (Display 2)
  • Page 46: Dvd Self Diagnostic Function-Error Code

    SA-PT950P / SA-PT950PC 9.5. DVD Self Diagnostic Function-Error Code 9.5.1. 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 Press [ STOP] on abnormal. CLOSE and OPEN of the main unit for next error.
  • Page 47 SA-PT950P / SA-PT950PC 9.5.2. 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 Press [ STOP] on communication error when connecting it with HDMI/ main unit for next error.
  • Page 48 SA-PT950P / SA-PT950PC 9.5.3. Power Supply Error Code Table Error Diagnosis Contents Description of error Automatic FL Display Remarks Code F61 The abnormalities In normal operation, when DCDET2 Press [ STOP] on in an output or power goes to "L" (Low) (Not during POWER main unit for next error.
  • Page 49 SA-PT950P / SA-PT950PC 9.5.5. XM Satellite Radio Code Table Error Code Diagnosis Contents Description of Contents Automatic FL Display Remarks XM Radio Selection It takes a short time for the XM radio to RADIO power up after selecting the sourceon the main unit.
  • Page 50: Sales Demonstration Lock Function

    SA-PT950P / SA-PT950PC 9.5.6. USB Error Code Table Error Diagnosis Contents Description of error Automatic FL Display Remarks Code F650 USB device: Devices Devices other than the mass storage Press [ STOP] on other than mass class are connected. main unit for next error.
  • Page 51: Service Precautions

    SA-PT950P / SA-PT950PC 9.7. Service Precautions 9.7.1. Recovery after the DVD player is repaired · When the FLASH ROM IC or DVD Module P.C.B. is replaced, carry out the recovery processing to optimize the drive. Playback the recovery disk to process the recovery automatically.
  • Page 52: Assembling And Disassembling

    SA-PT950P / SA-PT950PC 10 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.
  • Page 53 SA-PT950P / SA-PT950PC · Disassembly of Drive Gear (A) & Drive Gear (B) · Disassembly of Magnet Holder, Washer, Magnet & Clamper · Disassembly of Support Piece, Change Lever, Slide Plate (L) & Slide Plate (R) · Disassembly of Cam Gear...
  • Page 54: Disassembly Flow Chart

    SA-PT950P / SA-PT950PC 10.1. Disassembly Flow Chart 10.3. Top Cabinet 10.9. Rear Panel 10.10. XM Module P.C.B. 10.4. Tray Lid Assembly 10.5. Front Panel 10.6. Panel & Key P.C.B. 10.7. Tray Base Assembly 10.18. SMPS & AC-Inlet 10.8. Mechanism Base 10.12.
  • Page 55: Main Components And P.c.b. Locations

    SA-PT950P / SA-PT950PC 10.2. Main Components and P.C.B. Locations...
  • Page 56: Disassembly Of Top Cabinet

    SA-PT950P / SA-PT950PC 10.3. Disassembly of Top Cabinet Step 1 Remove 4 screws from the top cabinet. Note: You can push back the tray base assembly by keeping Step 2 Remove 3 screws from the rear panel. the open lock gear pressed in anti clockwise direction.
  • Page 57: Disassembly Of Panel P.c.b. & Key P.c.b

    SA-PT950P / SA-PT950PC · Disassembly of Panel P.C.B. & Key P. C. B. Step 4 Remove 7 screws. Step 5 Remove Panel P.C.B. and Key P.C.B. 10.7. Dissassembly of Tray Base Step 3 Release the tabs at each side of the front panel.
  • Page 58: Disassembly Of Mechanism Base Assembly

    SA-PT950P / SA-PT950PC Step 3 Lift up the right side of the mechanism unit to detach FFC cables from the connectors (FP8251 & FP8531) on DVD Step 3 Detach FFC cable from the connector (CN7003) on Module P.C.B. Tray P.C.B.
  • Page 59: Disassembly Of Xm Module

    SA-PT950P / SA-PT950PC P.C.B. Step 4 Release the tabs of the rear panel in the direction of the arrow. Step 5 Remove the rear panel in the direction of arrow. 10.11. Disassembly of Wireless Adapter P.C.B. · Follow (Step 1) to (Step 3) of Item 10.3.
  • Page 60: Disassembly Of Tray

    SA-PT950P / SA-PT950PC 10.12. Disassembly of Tray P.C.B. 10.13. Disassembly of D-Amp P.C.B · Follow (Step 1) to (Step 3) of Item 10.3. · Follow (Step 1) to (Step 3) of Item 10.3. · Follow (Step 1) to (Step 3) of Item 10.4.
  • Page 61: Disassembly Of Digital Amp Ic (Ic5000)

    SA-PT950P / SA-PT950PC Step 2 Remove 1 screw from the top of the heatsink unit A. Step 6 Remove 5 screws on the rear panel. Step 3 Remove the TR spring in the direction of arrow. Step 7 Release the tab in the direction of the arrow.
  • Page 62: Disassembly Of Main P.c.b

    SA-PT950P / SA-PT950PC Step 1 Remove 2 screws on DVD Module P.C.B. Step 2 Remove the top FFC cover from Main P.C.B. Step 3 Remove the mecha bracket. Step 4 Detach FFC cable from the connectors (CN5802) on SMPS P.C.B. and on Main P.C.B. (CN2001, CN2003, CN2007, Step 4 Detach FFC cable from the connectors (CN2001 &...
  • Page 63: Disassembly Of Regulator Ic (Ic2903)

    SA-PT950P / SA-PT950PC Note : Refer to the diagrams of Main P.C.B. (Item 10.16.) for location of the part. 10.18. Disassembly of SMPS & AC- Inlet P.C.B. · Follow (Step 1) to (Step 3) of Item 10.3. 10.17. Disassembly of Regulator IC ·...
  • Page 64: Disassembly Of D-Port

    SA-PT950P / SA-PT950PC Main P.C.B. Step 3 Remove D-Port P.C.B. Step 7 Remove SMPS & AC-Inlet P.C.B. 10.20. Disassembly of Switch Regulator IC (IC5701) · Follow (Step 1) to (Step 3) of Item 10.3. · Follow (Step 1) to (Step 3) of Item 10.4.
  • Page 65: Disassembly Of Regulator Diode (D5803)

    SA-PT950P / SA-PT950PC Caution: Handle the heatsink unit B with caution due to its Caution: Handle the heatsink unit C with caution due to its high temperature after prolonged use. Touching it may high temperature after prolonged use. Touching it may lead to injuries.
  • Page 66: Disassembly Of Regulator Diode (D5702)

    SA-PT950P / SA-PT950PC Caution: Handle the heatsink unit D with caution due to its Caution: Handle the small heat sink with caution due to its high temperature after prolonged use. Touching it may high temperature after prolonged use. Touching it may lead to injuries.
  • Page 67: Disassembly Of Open Lock Gear

    SA-PT950P / SA-PT950PC 10.26. Disassembly of Open Lock Gear 10.27. Disassembly of Close Lock · Follow (Step 1) to (Step 3) of Item 10.3. Gear · Follow (Step 1) to (Step 3) of Item 10.4. · Follow (Step 1) to (Step 4) of Item 10.5.
  • Page 68: Disassembly Of Tray Motor

    SA-PT950P / SA-PT950PC Step 3 Remove Sensor P.C.B. from the tray base assembly. 10.28. Disassembly of Tray Motor 10.30. Disassembly of Traverse Unit P.C.B. · Follow (Step 1) to (Step 3) of Item 10.3. · Follow (Step 1) to (Step 3) of Item 10.3.
  • Page 69: Disassembly Of Pulley Gear

    SA-PT950P / SA-PT950PC Step 4 Remove the pulley gear. 10.31. Disassembly of Pulley Gear · Follow (Step 1) to (Step 3) of Item 10.3. · Follow (Step 1) to (Step 3) of Item 10.4. · Follow (Step 1) to (Step 4) of Item 10.5.
  • Page 70: Disassembly Of Drive Gear (A) & Drive Gear (B)

    SA-PT950P / SA-PT950PC 10.34. Disassembly of Magnet 10.33. Disassembly of Drive Gear (A) Holder, Washer, Magnet & & Drive Gear (B) Clamper · Follow (Step 1) to (Step 3) of Item 10.3. · Follow (Step 1) to (Step 3) of Item 10.3.
  • Page 71: Disassembly Of Support Piece, Change Lever, Slide Plate

    SA-PT950P / SA-PT950PC 10.35. Disassembly of Support Piece, Change Lever, Slide Plate (L) & Slide Plate (R) · Disassembly of Change Lever, Slide Plate (L) & Slide Plate · Follow (Step 1) to (Step 3) of Item 10.3. (R). · Follow (Step 1) to (Step 3) of Item 10.4.
  • Page 72: Disassembly Of Cam Gear

    SA-PT950P / SA-PT950PC (B) as marking on gear with arrow.) Step 2 Make sure drive gear (A) is in vertical position. Step 3 Keep the open lock gear pressed in the position shown. Step 4 Connect FFC cable at the connector (CN7003) on Tray P.C.B.
  • Page 73: Service Fixture And Tools

    SA-PT950P / SA-PT950PC 11 Service Fixture and Tools Prepare service tools before proccess service position. Service Tools Loading Motor P.C.B. - Main REEX0633 (11 pin) P.C.B. 12 Service Positions 12.2. Checking & Repair D-Port P.C.B. 12.1. Checking & Repair XM Module Step 1 Disassemble the top cabinet.
  • Page 74: Checking & Repair Main P.c.b

    SA-PT950P / SA-PT950PC Step 2 Disassemble the tray lid assembly. Note: Avoid the contact between the mechanism base assembly and the DVD Module P.C.B. by placing an object Step 3 Disassemble the front panel. beneath the mechanism base assembly. Step 4 Disassemble Panel & Key P.C.B.
  • Page 75: Checking & Repair Smps

    SA-PT950P / SA-PT950PC Note: AC-Inlet P.C.B can be placed on an object (eg. box) to avoid its contact with mechanism base assembly. Step 24 Turn over Main P.C.B. vertically and place it according Caution: Be careful of power heatsinks located on SMPS to the diagram shown below.
  • Page 76 SA-PT950P / SA-PT950PC...
  • Page 77: Measurements And Adjustments

    SA-PT950P / SA-PT950PC 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...
  • Page 78: Optical Adjustment

    SA-PT950P / SA-PT950PC 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.)
  • Page 79: Abbreviations

    SA-PT950P / SA-PT950PC 14 Abbreviations INITIAL/LOGO ABBREVIATIONS ERROR TORQUE CONTROL ERROR TORQUE CONTROL INITIAL/LOGO ABBREVIATIONS REFERENCE A0~UP ADDRESS ENCSEL ENCODER SELECT ACLK AUDIO CLOCK ETMCLK EXTERNAL M CLOCK (81MHz/40.5MHz) AD0~UP ADDRESS BUS ETSCLK EXTERNAL S CLOCK (54MHz) ADATA AUDIO PES PACKET DATA...
  • Page 80 SA-PT950P / SA-PT950PC INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS READ ENABLE VBLANK V BLANKING RFENV RF ENVELOPE COLLECTOR POWER SUPPLY RF PHASE DIFFERENCE OUTPUT VOLTAGE (CD-ROM) REGISTER SELECT VCDCONT VIDEO CD CONTROL (TRACKING RSEL RF POLARITY SELECT BALANCE) RESET DRAIN POWER SUPPLY VOLTAGE...
  • Page 81: Voltage And Waveform Chart

    SA-PT950P / SA-PT950PC 15 Voltage and Waveform Chart 15.1. DVD Module P.C.B. IC3901 Ref No. MODE CD PLAY Ref No. IC3901 MODE CD PLAY IC3901 Ref No. MODE CD PLAY IC3901 Ref No. MODE CD PLAY IC3901 Ref No. MODE...
  • Page 82 Q3941 Q3942 Ref No. MODE CD PLAY -0.5 Q3943 Q8321 Q8325 Q8331 Q8335 Ref No. MODE CD PLAY Q8341 Q8551 Q8552 Q8561 Q8562 Ref No. MODE CD PLAY QR8111 QR8420 QR8571 Ref No. MODE CD PLAY SA-PT950P/PC DVD MODULE P.C.B.
  • Page 83: Main P.c.b

    SA-PT950P / SA-PT950PC 15.2. Main P.C.B. IC2001 Ref No. MODE CD PLAY STANDBY IC2001 Ref No. MODE CD PLAY STANDBY IC2001 Ref No. MODE CD PLAY STANDBY IC2001 Ref No. MODE CD PLAY STANDBY Ref No. IC2001 MODE CD PLAY...
  • Page 84: D-Amp P.c.b

    SA-PT950P / SA-PT950PC Q2010 Ref No. Q2001 Q2003 Q2006 Q2011 MODE CD PLAY STANDBY -7.1 -9.8 -7.7 Q2097 Ref No. Q2012 Q2013 Q2095 Q2096 MODE CD PLAY STANDBY Ref No. Q2101 Q2201 Q2801 Q2900 MODE 16.7 -0.6 CD PLAY -4.7 -4.7...
  • Page 85: Smps P.c.b

    Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY Ref No. MODE CD PLAY STANDBY SA-PT950P/PC XM MODULE P.C.B. 15.6. Panel P.C.B. Ref No. IC6106 MODE CD PLAY -7.1 STANDBY -7.1 Ref No. IC6901 MODE CD PLAY -24.5...
  • Page 86: D-Port, Tray Motor, Loading Motor, Sensor & Tray P.c.b

    Ref No. MODE CD PLAY STANDBY SA-PT950P/PC D-PORT P.C.B. Q9101 Q9102 Ref No. MODE CD PLAY STANDBY -0.2 SA-PT950P/PC TRAY MOTOR P.C.B. Ref No. Q9001 MODE CD PLAY STANDBY SA-PT950P/PC LOADING MOTOR P.C.B. Ref No. Q9103 MODE CD PLAY STANDBY SA-PT950P/PC SENSOR P.C.B.
  • Page 87: Waveform Chart

    SA-PT950P / SA-PT950PC 15.8. Waveform Chart 15.8.1. Waveform 1 WF No. IC2001-15 (PLAY) WF No. IC2101-14,19 (PLAY) WF No. IC2101-15,16,17, 18 (PLAY) 5.2Vp-p(100nsec/div) 2.8Vp-p(100sec/div) 2.4Vp-p(200usec/div) 8Vp-p(200usec/div) WF No. IC2101-91 (PLAY) WF No. IC2101-95, 96 (PLAY) 1.5Vp-p(200usec/div) 3.2Vp-p(200usec/div) 1.4Vp-p(200usec/div) 3.2Vp-p(200usec/div) WF No. IC2102- 7(PLAY) WF No.
  • Page 88 SA-PT950P / SA-PT950PC 15.8.2. Waveform 2 WF No. IC5200-2,22 (PLAY) WF No. IC5300- 1 (PLAY) WF No. IC5300-10,14 (PLAY) WF No. IC5300-2,22 (PLAY) 0.6Vp-p(200usec/div) 5.8Vp-p(1usec/div) 76Vp-p(1usec/div) 0.6Vp-p(200usec/div) WF No. IC5400- 1 (PLAY) WF No. IC5400-10,14 (PLAY) WF No. IC5400-2,22 (PLAY) WF No.
  • Page 89: Illustration Of Ic's, Transistors And Diodes

    SA-PT950P / SA-PT950PC 16 Illustration of IC's, Transistors and Diodes C0ABBB000230 (8p) C0JBAB000902 (14p) C0HBB0000057 (44p) RFKWMHB0G320 C0ABBB000350 (8p) C0JBAF000716 (14p) C1AB00002670 (48p) C0DBZYE00002 (8p) C0JBAR000002 (16p) C1AB00002735 (100p) C0DBZYY00018 (8p) C0JBAZ001251 (20p) MN2DS0018VP (216p) C0EBA0000029 (4p) C3ABPG000145 (54p) C2CBYY000442 (100p) No.1...
  • Page 90 SA-PT950P / SA-PT950PC...
  • Page 91: Wiring Connection Diagram

    SA-PT950P / SA-PT950PC 17 Wiring Connection Diagram TO FAN UNIT P5701 H6901 CN5501 AC-INLET P.C.B. KEY P.C.B. AC IN (SOLDER SIDE) 120V 60HZ (SOLDER SIDE) D-AMP P.C.B. SMPS P.C.B. (SOLDER SIDE) (SOLDER SIDE) JK5001 SUBWOOFER H5500 CENTER SPEAKER SENSOR FRONT SPEAKER R...
  • Page 92 SA-PT950P / SA-PT950PC...
  • Page 93: Block Diagram

    DISC EXC DISC SKIP S6801 S6802 S6803 S6804 S6907 S6808 S6805 S6806 VREF MULTI 1 MULTI 1 FROM/TO AUDIO MULTI 2 MULTI 2 FROM AUDIO CN2007 CN7001 CN7002 CN6902 KEY2 91 HP DETECT SENSE1 SENSE1 SA-PT950P/PC SYSTEM CONTROL BLOCK DIAGRAM...
  • Page 94: Dvd (Servo)

    LD+(CD) OPOUT LD DRIVE LPCO2 OPIN+ FP8531 PIN(CD) LPC2 HFMON TRCDATA1 ACTUATOR VO1+ TRACKING LEVEL COIL SHIFT FP8531 FP8531 VO1- FOCUS COIL FP8531 VO2+ LEVEL SHIFT FP8531 QR8571 VO2- FP8531 SUPPLY CONTROL D+3.3V SWITCH VCC1 SA-PT950P/PC DVD (SERVO) BLOCK DIAGRAM...
  • Page 95: Dvd (Video/Audio)

    SA-PT950P / SA-PT950PC 18.3. DVD (Video/Audio) : DVD RF SIGNAL LINE : DVD AUDIO SIGNAL LINE : DVD VIDEO SIGNAL LINE : MAIN SIGNAL LINE IC8421 IC8001 C0FBBK000050 MN2DS0018VP AUDIO DAC DV5.0 LSI OPTICAL PIC-UP UNIT FP8531 OUTPUT AMP AND...
  • Page 96: Dvd Interface

    AND GATE NIRQ BUFFER HOTPLG D+3.3V NRST TXRST NRESET TRCDATA2 IC3952 HOTPLG C0CBCDC00063 TERMINAL VOLTAGE REGULATOR Q3941,Q3942,Q3943 CN2010 FP3902 CEC IN TO/FROM CEC CIRCUIT SYSTEM CONTROL CN2010 FP3902 CEC OUT M + 9V + 5V SA-PT950P/PC DVD INTERFACE BLOCK DIAGRAM...
  • Page 97: Audio

    TO/FROM ACS MUTE CALIBRATION CN2012 SC TXD SYSTEM SC TX OUT CN2007 CN7001 CN7002 CN6902 CONTROL CERCUIT CN2012 RESET XM IC6106 C0ABBB000230 + 5.3V OPERATIONAL AMP Q6102,Q6103,Q6110, PWR CTRL Q6111,Q6202 CN2012 H6901 H6801 SYSTEM CONTROL MPORT SA-PT950P/PC AUDIO BLOCK DIAGRAM...
  • Page 98: Audio Digital Amp

    FHOP Q5641 FAN LOCK CN5501 FAN LOCK DETECT Q1 2 Q5640, Q5642, X5500 Q5644 FAN DC OUT CN5501 FAN MOTOR FAN DC DRIVE FAN GND CN5501 X5501 TO SYSTEM CONTROL DC DET CN2009 CN5050 SA-PT950P/PC AUDIO DIGITAL AMP BLOCK DIAGRAM...
  • Page 99: Power

    + 30V SENSE 7, 8 7, 8 D5801 H5500 CN5801 - 30V SENSE - 30V SENSE 3, 4 IC5801 C0DABFC00002 SHUNT REGULATOR Q5802, D5806 PC5720 FEED BACK FEED BACK CIRCUIT Q5803 FROM AMBP CN2004 CN5802 SWITCHING SYSTEM CONTROL SA-PT950P/PC POWER BLOCK DIAGRAM...
  • Page 100 SA-PT950P / SA-PT950PC...
  • Page 101: Schematic Diagram Notes

    SA-PT950P / SA-PT950PC 19 Schematic Diagram Notes : DVD Audio signal line : DVD Video signal line · This schematic diagram may be modified at any time with the development of new technology. : CD Head signal line Notes: S6801: Play switch ( / MEMORY).
  • Page 102 SA-PT950P / SA-PT950PC...
  • Page 103: Schematic Diagram

    SA-PT950P / SA-PT950PC 20 Schematic Diagram 20.1. DVD Module (DV5/HDMI) Circuit SCHEMATIC DIAGRAM - 1 : DVD RF SIGNAL LINE : CD HEAD SIGNAL LINE : DVD AUDIO SIGNAL LINE DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD HEAD SIGNAL LINE...
  • Page 104 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 2 DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD AUDIO SIGNAL LINE : DVD VIDEO SIGNAL LINE : MAIN SIGNAL LINE FP8101 ADAC-CLK ADAC-CLK VGND Y_PY_G LB8303 J0JBC0000042 LRCK D2: DVD MODULE (DV5): SCHEMATIC DIAGRAM 1 - 4...
  • Page 105 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 3 DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE : DVD RF SIGNAL LINE : DVD AUDIO SIGNAL LINE TO DVD MODULE (DV5) SECTION (1/4)
  • Page 106 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 4 : CD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE DVD MODULE (DV5) CIRCUIT : +B SIGNAL LINE : DVD HEAD SIGNAL LINE : TRACKING ERROR SIGNAL LINE : FOCUS ERROR SIGNAL LINE...
  • Page 107 HD: DVD MODULE (HDMI): SCHEMATIC DIAGRAM - 5 R3907 BUFFER 2.2K R3921 R3946 2.7K Q3903 B1CFHA000002 R3906 LEVEL SHIFTER 4.7K NRST IC3952 TXRST C0CBCDC00063 OSC27M TERMINAL VOLTAGE REGULATOR I2C_SCL I2C_SDA RX3901 C3955 D1H410120001 0.01 R3947 VCLK HOTPLG K3903 M+9V DMIX_SEL 2CH_SEL SA-PT950P/PC DVD MODULE (HDMI) CIRCUIT...
  • Page 108: Xm Module & Main Circuit

    XM SAT RADIO DRIVER TEST 100K 100mA SC_RXD IN SCHEMATIC SC_RATE DIAGRAM - 7 SC_TXD ANT_REV [12]SLAVE_SEL ANT_REV [25]VSS [13]I2S_RATE 4.7K DTIC_RST RST- DGND DGND 16 17 18 19 5.3V H0A451500001 5.3V 5.3V 500mA PWR_CTRL J0JHC0000107 C0DBZYE00002 POWER SUPPLY SA-PT950P/PC XM MODULE CIRCUIT...
  • Page 109 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 7 :-B SIGNAL LINE MAIN CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE :FM,XM SIGNAL LINE :DVD VIDEO LINE R2752 C2754 D2752 R2307 R2758 B0ACCK000005 100P W2615 W2912 6dB Clip R2760 820K C2316 C2224 R2309...
  • Page 110 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 8 :-B SIGNAL LINE MAIN CIRCUIT :+B SIGNAL LINE :MAIN SIGNALLINE :MUSIC PORT, IPOD SIGNAL LINE TO MAIN SECTION (1/4) CN2011 W2504 W2503 C+9V C+9V C+9V W2509 TURN_REV TURN_REV TRAY CIRCUIT TURN_FWD TURN_FWD (CN7004)
  • Page 111 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 9 :-B SIGNAL LINE MAIN CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE :FM,XM SIGNAL LINE :DVD VIDEO LINE :AUX, MUSIC PORT, IPOD SIGNAL LINE R2216 CN2010 2CH_SEL R2116 SYS6V TO MAIN W2587 NSW+6V SECTION (1/4)
  • Page 112 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 10 :-B SIGNAL LINE MAIN CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE :DVD VIDEO LINE :AUX SIGNAL LINE Q2922 - Q2924 Q2909 Q2919 VGND B1GBCFJJ0051 B1ABCF000176 B1ABCF000176 DC DETECT DC DETECT DC DETECT DC_DET1...
  • Page 113: D-Port & Panel Circuit

    SA-PT950P / SA-PT950PC 20.3. D-Port & Panel Circuit SCHEMATIC DIAGRAM - 11 D-PORT CIRCUIT :+B SIGNAL LINE :IPOD SIGNAL LINE C8204 C8203 R8203 680P R8201 C8200 R8204 C8202 100P IC8003 C0ABBB000230 DUAL OP AMP (IPOD AMP) C8104 R8104 C8102 R8101...
  • Page 114 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 12 :-B SIGNAL LINE PANEL CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE :MUSIC PORT SIGNAL LINE FL6901 L6905 A2BD00000170 J0JBC0000019 JK6802 FL DISPLAY R6947 4.7K MPORT C6102 L6102 R6949 J0JBC0000019 R-CH MPORT-RCH C6202 L6202...
  • Page 115: D-Amp & Smps Circuit

    SA-PT950P / SA-PT950PC 20.4. D-Amp & SMPS Circuit SCHEMATIC DIAGRAM - 13 D-AMP CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE FHOP FAN_DC IC5300 C1BA00000487 AUDIO DIGITAL POWER AMP TO D-AMP SECTION (2/2) FAN_GND IC5500 R5304 C5562 C0JBAB000902 6.3V1000...
  • Page 116 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 14 D-AMP CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE C5445 C5450 C5448 TO HEATSINK ZB5500 IC5000 C5447 C1BA00000487 TO HEATSINK ZB5501 ZJ5400 AUDIO DIGITAL POWER AMP FR_+ C5449 TO HEATSINK C5030...
  • Page 117 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 15 SMPS CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE Q5861 - Q5862 B1ABCF000176 DCDET TRANSFORMER TEMP DETECT CN5801 +30V_SENSE +30V_SENSE FAN_18V D5801 +30V_SENSE B0HBSM000043 D-AMP CIRCUIT C5832 (H5500) -30V_SENSE IN SCHEMATIC -30V_SENSE -30V_SENSE DIAGRAM - 14...
  • Page 118 SA-PT950P / SA-PT950PC SCHEMATIC DIAGRAM - 16 SMPS CIRCUIT :+B SIGNAL LINE :-B SIGNAL LINE PC5702 B3PBA0000402 R5704 R5896 C5897 Q5898 390K 100K B1ABCF000176 INVERTER D5730 R5897 B0ACCK000005 R5705 390K SYNC SWITCH PC5799 AC INLET B3PBA0000402 D5701 CIRCUIT B0FBAR000041 TO SMPS...
  • Page 119: Tray, Key, Wireless Adapter, Ac-Inlet & Loading Motor

    SA-PT950P / SA-PT950PC 20.5. Tray, Key, Wireless Adapter, AC-Inlet & Loading Motor Circuit SCHEMATIC DIAGRAM - 17 :-B SIGNAL LINE TRAY CIRCUIT :+B SIGNAL LINE :MAIN SIGNAL LINE :MUSIC PORT SIGNAL LINE MAIN CIRCUIT (CN2007) MAIN CIRCUIT IN SCHEMATIC (CN2011)
  • Page 120 AC120V / 60HZ DIAGRAM - 16 LOADINGMOTOR- DGND Q9001 C5704 B3NAA0000098 C5705 F1BAF1020020 MAIN CIRCUIT F1BAF1020020 1000P CAM SENSOR CAM_SENSOR 1000P (CN2005) IN ZJ5701 SCHEMATIC DGND DIAGRAM-8 PHOTO_DRV/C DGND S9001 LOAD LOADING_SW DGND SA-PT950P/PC KEY/ WIRELESS ADAPTER/ AC-INLET/ LOADING MOTOR CIRCUIT...
  • Page 121: Tray Motor, Sensor & Optical Pickup Unit

    TRAY MOTOR- TRAY MOTOR- TRAY MOTOR+ TRAY MOTOR+ Q9103 DGND PHOTO_DRV/A B3NAB0000027 DISC SENSOR DGND PHOTO_DRV/B PULSE_SENSE DGND POSITION_SENSE DISC_SENSE TRAY CIRCUIT (CN7003) DGND IN SCHEMATIC DIAGRAM - 17 PULSE_SENSE DGND POSITION_SENSE DGND SA-PT950P/PC TRAY MOTOR/ SENSOR/ OPTICAL PICKUP UNIT CIRCUIT...
  • Page 122 SA-PT950P / SA-PT950PC...
  • Page 123: Printed Circuit Board

    SA-PT950P / SA-PT950PC 21 Printed Circuit Board 21.1. DVD Module P.C.B. DVD MODULE P.C.B (REPX0563A) Q3942 Q3943 C8424 R3945 FL8104 R3944 FP3902 Q3902 FP8101 R3904 RX3901 Q3901 R3925 R3943 C3927 C3920 R3946 C8421 C3964 VA3912 R3902 C3918 LB3908 LB8423 LB3906...
  • Page 124: Xm Module, D-Port & Ac-Inlet P.c.b

    SA-PT950P / SA-PT950PC 21.2. XM Module, D-Port & AC-Inlet P.C.B. XM MODULE P.C.B. (REPX0590A) 3168B 3168B 3168B 3168B (SIDE A) (SIDE B) D-PORT P.C.B. (REPX0601A) AC-INLET P.C.B. (REPX0568A) ZJ5701 P5701 TH5701 W5783 R8204 L5702 C8203 R8203 W5741 W5782 R8201 CN8001...
  • Page 125: Main P.c.b

    SA-PT950P / SA-PT950PC 21.3. Main P.C.B. MAIN P.C.B. (REPX0574A...P) (REPX0574B...PC) R2276 FP2901 W2201 CN2010 W2287 W2544 CN2004 CN2008 W2602 CN2009 W2582 C2278 R2285 C2279 W2543 R2661 CN2007 R2175 W2559 R2662 D2903 Q2096 W2569 R2010 C2025 Q2001 D2909 R2900 W2266 R2180...
  • Page 126: Panel, Key & Wireless Adapter P.c.b

    SA-PT950P / SA-PT950PC 21.4. Panel, Key & Wireless Adapter P.C.B. PANEL P.C.B. (REPX0574A...P) (REPX0574B...PC) D6101 C6930 R6191 C6288 C6189 C6186 D6100 W6835 Q6111 S6806 S6805 Q6103 R6194 S6808 (OPEN/ Q6110 CLOSE) R6801 (DISC EXC) (DISC SKIP) R6192 (UP) R6810 IC6106...
  • Page 127: D-Amp

    SA-PT950P / SA-PT950PC 21.5. D-Amp P.C.B. D-AMP P.C.B. (REPX0560A) CN5501 (TO FAN UNIT) W5049 Q5640 R5511 W5048 R5659 R5655 X5501 C5449 R5507 R5023 R5504 C5033 R5640 X5500 IC5500 C5557 Q5644 Q5642 R5639 C5550 W5071 D5503 IC5501 R5505 W5033 Q5641 W5007...
  • Page 128: Smps

    SA-PT950P / SA-PT950PC 21.6. SMPS P.C.B. SMPS P.C.B. (REPX0568A) PC5720 R5808 HEATSINK R5725 ZJ5803 L5721 C5813 T5701 IC5701 TRANSFORMER C5700 C5824 CAUTION D5731 RISK OF ELECTRIC SHOCK AC VOLTAGE LINE. D5701 C5727 PLEASE DO NOT TOUCH THIS P.C.B C5721 D5723...
  • Page 129: Tray, Loading Motor, Tray Motor & Sensor P.c.b

    SA-PT950P / SA-PT950PC 21.7. Tray, Loading Motor, Tray Motor & Sensor P.C.B. TRAY P.C.B. (REPX0574A...P) LOADING MOTOR P.C.B. (REP3465B) SENSOR P.C.B. (REP3466B) (REPX0574B...PC) FC9101 CN7001 CN7004 25 27 W7005 Q9103 L7750 Q7750 W7004 W7003 R7750 CN7003 R7780 R7753 C7002 2671A...
  • Page 130 SA-PT950P / SA-PT950PC...
  • Page 131: Basic Troubleshooting Guide

    SA-PT950P / SA-PT950PC 22 Basic Troubleshooting Guide 22.1. Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B) Problems Checking Points Checking Components 1) Distorted picture or a) Check SDRAM address, IC8051 abnormal sound is head data bus, CLK and other...
  • Page 132: Basic Troubleshooting Guide For Hdmi Av Output

    SA-PT950P / SA-PT950PC 22.2. Basic Troubleshooting Guide for HDMI AV output Problems Checking Points Checking Components 1) TV does not have any 1) Check setting of the set *This year HDMI always ON. No need check Setup display. Set FL display in Setup Menu whether the Menu.
  • Page 133 SA-PT950P / SA-PT950PC Problems Checking Points Checking Components 2) When switching the 1) Supply for Up-Con LB3902 video output mode from (IC3901) 480P to 720p/1080i, TV - Pin 9, 124 2) GND for Up-Con display becomes blank - Pin 7, 125...
  • Page 134: Overall Block For Pt950

    SA-PT950P / SA-PT950PC 23 Overall Block for PT950 23.1. SC-PT950 Main Circuit Block...
  • Page 135: Sc-Pt950 Smps Circuit Block

    SA-PT950P / SA-PT950PC 23.2. SC-PT950 SMPS Circuit Block...
  • Page 136: Terminal Function Of Ics

    SA-PT950P / SA-PT950PC 24 Terminal Function of ICs 24.1. IC2001 (C2CBYY000442): Terminal Function Name System Control IC MULTI_1 Multi Room selector 1 MULTI_2 Multi Room selector 2 Terminal Function POS_SW Position Sensor (RC1) Name (INT) LOAD_REV Loading Motor Control (Open/Close-...
  • Page 137: Exploded Views

    SA-PT950P / SA-PT950PC 25 Exploded Views...
  • Page 138 SA-PT950P / SA-PT950PC...
  • Page 139: Cabinet Parts Location

    SA-PT950P / SA-PT950PC 25.1. Cabinet Parts Location...
  • Page 140 SA-PT950P / SA-PT950PC...
  • Page 141: Packaging

    SA-PT950P / SA-PT950PC 25.2. Packaging...
  • Page 142: Replacement Parts List

    SA-PT950P / SA-PT950PC 26 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 manufacture’s specified parts shown in the parts list.
  • Page 143: Component Parts List

    SA-PT950P / SA-PT950PC 26.1. Component Parts List Ref. Part No. Part Name & Description Remarks RDG0563-1 REALAY GEAR A Ref. Part No. Part Name & Description Remarks RDG0564 RELAY GEAR B RDG0565 DRIVE GEAR A CABINET AND CHASSIS RDG0566 DRIVE GEAR B...
  • Page 144 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks IC2104 C0ABBB000230 IC DUAL OP-AMP (WIRELESS CH1 Q3941 2SD1819A0L TRANSISTOR AMP) Q3942 2SD1819A0L TRANSISTOR IC2105 C0JBAR000002 DUAL MULTIPLEXER Q3943 2SD1819A0L TRANSISTOR...
  • Page 145 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks D2904 B0JCPD000025 DIODE S6805 EVQ21405R SW DISC EXCHANGE D2906 B0JAME000029 DIODE S6806 EVQ21405R SW SKIP D2908 B0EAMM000057 DIODE S6808 EVQ21405R SW OPEN/CLOSE...
  • Page 146 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks L2902 G0A101G00022 COIL LB8304 J0JBC0000042 CHIP BEAD L2903 G0A101G00022 COIL LB8305 J0JBC0000042 CHIP BEAD L2904 G0A100HA0023 INDUCTOR LB8401 J0JBC0000042 CHIP BEAD...
  • Page 147 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks ERJ3GEYJ472V 4.7K 1/16W FL6901 A2BD00000170 FL DISPLAY ERJ3GEYJ391V 390 1/16W FL8101 F1H0J1050018 INDUCTOR ERJ3GEYJ103V 10K 1/16W FL8102 F1H0J1050018 INDUCTOR ERJ3GEYJ101V 100 1/16W...
  • Page 148 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2057 ERJ3GEYJ103V 10K 1/16W R2201 ERJ3GEYJ103V 10K 1/16W R2059 ERJ3GEYJ103V 10K 1/16W R2202 ERJ3GEYJ332V 3.3K 1/16W R2060 ERJ3GEYJ221V 220 1/16W R2203...
  • Page 149 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2610 ERJ3GEYJ182V 1.8K 1/16W R2975 ERJ3GEYJ153V 15K 1/16W R2611 ERJ3GEYJ473V 47K 1/16W R2976 ERJ3GEYJ103V 10K 1/16W R2612 ERJ3GEYJ563V 56K 1/16W R2990...
  • Page 150 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R5304 ERJ3GEYJ101V 100 1/16W R5800 ERJ6GEYJ103V 10K 1/10W R5305 ERJ8GEYJ100V 10 1/8W R5801 ERJ3GEYJ123V 12K 1/16W R5306 ERJ3GEYJ562V 5.6K 1/16W R5802 ERJ3RBD272V 2.7K 1/16W...
  • Page 151 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R6934 ERJ3GEYJ470V 47 1/16W R8327 ERJ2GEJ330X 33 1/32W R6935 ERJ3GEYJ471V 470 1/16W R8328 ERJ2GEJ102X 1K 1/32W R6939 ERJ3GEY0R00V 0 1/16W R8331...
  • Page 152 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R9087 ERJ2GEJ470X 47 1/32W W2531 ERJ3GEY0R00V CHIP RESISTOR R9088 ERJ2GEJ470X 47 1/32W W2532 ERJ3GEY0R00V CHIP RESISTOR W2533 ERJ3GEY0R00V CHIP RESISTOR RX3707...
  • Page 153 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks W2909 ERJ6GEY0R00V CHIP RESISTOR C2016 ECJ1VB1H221K 220P 50V W2910 ERJ6GEY0R00V CHIP RESISTOR C2017 ECJ1VB1H103K 0.01 50V W2912 ERJ6GEY0R00V CHIP RESISTOR C2018...
  • Page 154 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C2281 ECJ1VB1H102K 1000P 50V C2840 ECJ1VB1C104K 0.1 16V C2291 ECJ1VB1C105K 1 16V C2841 ECEA1EKS220B 22 25V C2300 ECJ1VB1A105K 1 10V C2842 ECEA0JKS101B 100 6.3V...
  • Page 155 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C3923 ECJ1VB0J105K 1 6.3V C5211 ECJ2VC2A221J 220P 100V C3924 ECJ1VB0J105K 1 6.3V C5212 ECJ1VC1H221J 220P 50V C3925 ECJ0EB1A104K 0.1 10V C5213 ECJ1VB1H104K 0.1 50V...
  • Page 156 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C5421 ECJ1VB1C224K 0.22 16V C5794 ECJ1VC1H220J 22P 50V C5422 ECJ1VB1H153K 0.015 50V C5795 ECJ2VC1H102J 1000P 50V C5423 ECJ1VC1H221J 220P 50V C5796 ECJ2FB1H104K 0.1 50V...
  • Page 157 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C8003 ECJ0EF1C104Z 0.1 16V C8320 ECJ0EF1C104Z 0.1 16V C8004 ECJ0EF1C104Z 0.1 16V C8321 ECJ0EB1A104K 0.1 10V C8005 ECJ0EF1C104Z 0.1 16V C8325 ECJ0EB1A104K 0.1 10V...
  • Page 158 SA-PT950P / SA-PT950PC Ref. Part No. Part Name & Description Remarks C9017 ECJ0EB1A104K 0.1 10V MMH0702...

This manual is also suitable for:

Sa-pt950pc

Table of Contents