Panasonic SA-PT170GS Service Manual
  1. Manuals
  2. Brands
  3. Panasonic Manuals
  4. Home Theater System
  5. SA-PT170GS
  6. Service manual
Panasonic SA-PT170GS Service Manual

Panasonic SA-PT170GS Service Manual

Dvd home theater sound system
Hide thumbs Also See for SA-PT170GS:
Table of Contents

Advertisement

Quick Links

Download this manual
Notes: This model is based on SA-PT170GA/GC/GS-K. Please refer to the original service manual (Order
no. PSG0903021CE).

TABLE OF CONTENTS

1 Safety Precautions----------------------------------------------- 3
1.1. GENERAL GUIDELINES -------------------------------- 3
1.2. Before Use -------------------------------------------------- 3
1.3. Before Repair and Adjustment ------------------------- 3
DVD Home Theater Sound System
Model No.
Product Color: (K/K1)...Black Type
PAGE
1.4. Protection Circuitry ----------------------------------------3
1.5. Safety Parts Information----------------------------------4
1.6. Caution for AC Cord---------------------------------------5
2 Warning --------------------------------------------------------------6
© Panasonic Corporation 2009. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
SA-PT170GS
SC-PT175GS
PSG0903033AE
PAGE

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SA-PT170GS and is the answer not in the manual?

Questions and answers

Related Manuals for Panasonic SA-PT170GS

Summary of Contents for Panasonic SA-PT170GS

  • Page 1: Table Of Contents

    1.5. Safety Parts Information----------------------------------4 1.2. Before Use -------------------------------------------------- 3 1.6. Caution for AC Cord---------------------------------------5 1.3. Before Repair and Adjustment ------------------------- 3 2 Warning --------------------------------------------------------------6 © Panasonic Corporation 2009. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices ---------------6 2.2. Precaution of Laser Diode -------------------------------7 2.3. Service caution based on Legal restrictions---------8 2.4. Handling Precautions for Traverse Unit --------------9 3 Service Navigation---------------------------------------------- 11 3.1. Service Information -------------------------------------- 11 3.2.

  • Page 3: Safety Precautions

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

  • Page 4: Safety Parts Information

    • 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. If this occurs, follow the procedure outlines below: 1.

  • Page 5: 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 6: Warning

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

  • Page 7: Precaution Of Laser Diode

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

  • Page 8: Service Caution Based On Legal Restrictions

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

  • Page 9: Handling Precautions For Traverse Unit

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

  • Page 11: Service Navigation

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

  • Page 12: Notes

    R2865 D0GB682JA008 (GC/GS) D0GB682JA008 D0GB103JA008 (GA) R6939 ERJ6GEYJ2R7V D0GDR00JA017 R6940 ERJ6GEYJ2R7V D0GDR00JA017 R8000 D0GB154JA008 (GC/GS) D0GB563JA008 D0GB181JA008 (GA) 3.3. Notes: —This service manual contains technical information which will allow service personnel’s to understand and service this model. —If the circuit is changed or modified, this information will be followed by supplement service manual to be filled with the original service manual.

  • Page 13: Specifications

    Certified to the DivX 330 W Home Theater Profile. PMPO Output power: *7 MPEG4 data recorded with the Panasonic SD multi cameras or DVD video recorders. 2800 W Conforming to SD VIDEO specifications (ASF standard)/ DIN Output Power: Dolby Digital Mode MPEG4 (Simple Profile) video system/G.726 audio system.

  • Page 15: Illustration Of Ics, Transistor And Diode

    5 Illustration of ICs, Transistor and Diode C0DBZYY00266 (8p) C0JBAB000908 (6p) C0HBB0000057 (44p) RFKWMH41B322 C0FBAK000026 (16p) MN2DS0018MP (216p) C0JBAZ001251 (20p) MN864702A (128p) C0FBBY000060 (30p) No.1 C0ABBB000189 (8p) C1AB00002773 (16p) No.1 C3ABPG000160 (54p) C9ZB00000461 (32p) C0JBAA000501 C1AB00002735 (100p) AN17831A C0GBG0000048 (28P) MIP2F20MSSCF C0DAAMH00012 C0JBAA000502...

  • Page 17: Schematic Diagram

    6.8K C2611 16V47 AVCC OPIN1 0.33 C2609 0.33 AVEE C2610 0.22 DVD-FR 3 2 1 C2019 R2609 65 64 60 59 16V47 C2020 E2902 C2015 220P SA-PT170GS 220P C2016 TO MAIN (FOR SC-PT175GS) C2014 SECTION (3/4) MAIN CIRCUIT AGND AGND...
  • Page 18 RF+5V B1GDCFJJ0047 Q2930 PCONT INVERTER B1GBCFJJ0051 TEST ECO_CTL POWER CONTROL D2964 Q2925 MA2J1110GL Q2003 C2006 B1ABGC000005 50V2.2 R6605 B1GBCFLL0037 IC2003 TO MAIN INVERTER SA-PT170GS RESET RFKWEPT470EB SECTION (4/4) R6606 EEPROM (FOR SC-PT175GS) 6.8K VREF1 MAIN CIRCUIT ECO_SW D2971 B0EAKM000117 AGND...
  • Page 19 R2202 3.3K MIX-R L2201 J0JBC0000015 D+5V TV_R C2111 R2102 3.3K MIXL MIX-L DVD_ADAC+5V R2264 ADAC5V C2100 VGND 6.3V1000 VIDEO OUT R2164 VGND TV_L L2101 VGND J0JBC0000015 CR/PR/R VGND CB/PB/B VGND VGND VGND Y/PY/G CHASSIS GND SA-PT170GS (FOR SC-PT175GS) MAIN CIRCUIT...
  • Page 20 H2900* AGND AGND SMPS CIRCUIT (CN2017) DC_DET2 DC_DET2 IN SCHEMATIC PCONT R6615 PCONT DIAGRAM - 13 ECO_CTL ECO_CTL ECO-PT170 ECO-PT170 E2901 MGND C2920 0.01 M+9V C2941 16V220 R8000 K7115 MOT_+9V TO MAIN MOTOR_GND SECTION (3/4) SA-PT170GS (FOR SC-PT175GS) MAIN CIRCUIT...

  • Page 21: Printed Circuit Board

    W2848 W2873 W2904 W2874 C2194 R2626 W2902 W2903 R2026 W2847 W2875 R2284 D2753 R2275 R2510 R2184 R2339 R2439 R2412 W2846 R2705 C2413 R2175 D2752 0603A-1 0603A-1 NOTE: " * " REF IS FOR INDICATION ONLY. SA-PT170GS (FOR SC-PT175GS) MAIN P.C.B.

  • Page 22: Exploded View And Replacement Parts List

    JK7002 JK6701 ZJ5803 USB P.C.B.) *TL1 CN2016 *H5801 (PANEL P.C.B.) CN6703 *TL4 VR6901 FL6801 *TL3 ZJ5801 *WIRE *TL2 CLAMPER (SMPS P.C.B.) SA-PT170GS-K1 FOR SC-PT175GS-K CABINET DRAWINGS NOTE: " * " PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY.
  • Page 23 8.1.2. Packaging ACCESSORIES BAG REMOTE CONTROL A1-1 R/C BATTERY COVER **SPACER PAD AC CORD OI BOOK SA-PT170GS FM INDOOR ANTENNA SB-PT175EP A5 VIDEO CABLE SPEAKER LABEL SCREW F R O N T POLYFOAM (FRONT) POLYFOAM (REAR) NOTE: "**" PARTS ARE NOT SUPPLIED.

  • Page 25: Mechanical Replacement Part List

    SMPS) RMNX0298 PCB SPACER REXX0753 WIRE (MN- RMNX0306 SMPS PCB INSULA- MPORT) RHD30092-1 SCREW RMQX0233-K FAN COVER RGB0164-S PANASONIC BADGE RMR0502A-W PCB SUPPORT REXX0770-1 6P WIRE (MN-MN) RMX0302 DAMPER RUBBER RGKX0524-K DVD LID XSN3+4FJ SCREW RGPX0369A-K FRONT PANEL XTB3+10JFJ SCREW...
  • Page 26 Safety Ref. Part No. Part Name & Qty Remarks Description REXX0722 10P WIRE (MAIN- MPORT) REXX0643 BLUE WIRE (VOLT SELECT-SMPS) REXX0729 WHITE WIRE (VOLT SELECT-SMPS) TRAVERSE DECK RD-DDTX001-V TRAVERSE UNIT (RTL) PACKING MATERI- RPGX2187 PACKING CASE RPNX0586 POLYFOAM RPFX0058-1J MIRAMAT ACCESSORIES N2QAYB000364 REMOTE CONTROL...

  • Page 27: Electrical Replacement Part List

    8.2. Electrical Replacement Part List Safety Ref. Part No. Part Name & Qty Remarks Description Safety Ref. Part No. Part Name & Qty Remarks D2602 MA2J1110GL DIODE Description D2751 MA2J1110GL DIODE PRINTED CIRCUIT D2752 MA2J1110GL DIODE BOARDS D2753 MAZ8051GML DIODE PCB1 RFKBX0681A-M DVD MODULE P.C.B...

This manual is also suitable for:

Sc-pt175gs

Table of Contents