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Panasonic TX-32FS500B Service Manual
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Panasonic TX-32FS500B Service Manual

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Service Manual
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not
contain warnings or cautions to advise non-technical individuals of potencial dangers in attempting to service a product. Products
powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the
product or products deal within this service information by anyone else could result in serious injury or death.
There are special components used in this equipment which are important for safety. These parts are marked
Schematic Diagrams, Circuit Board Diagrams, Explorer Views and Replacement Parts List. It is essential that these
critical parts should be replaced with manufacturer´s specified parts to prevent shock, fire or other hazards. Do not
modify the original design without permission of manufacturer.
Warning
IMPORTANT SAFETY NOTICE
ORDER No. PCZ1805068CE
LED TV
TX-32FS500B
TX-32FS500E
KM41 Chassis
© Panasonic Corporation 2018.
Unauthorized copying and
distribution is a violation of law.
in the

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Summary of Contents for Panasonic TX-32FS500B

  • Page 1 Schematic Diagrams, Circuit Board Diagrams, Explorer Views and Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer´s specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of manufacturer. © Panasonic Corporation 2018. Unauthorized copying and distribution is a violation of law.

  • Page 2: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS ........... 3 SCHEMATIC DIAGRAMS NOTE ......54 GENERAL GUIDE LINES ........3 A-BOARD (1 OF 18) SCHEMATIC DIAGRAM ..55 TOUCH – CURRENT CHECK ....... 3 P-BOARD (1 OF 2) SCHEMATIC DIAGRAM .... 73 PREVENTION OF ELECTROSTATIC DISCHARGE K-BOARD SCHEMATIC DIAGRAM ......

  • Page 3: Safety Precautions

    Safety Precautions General Guide Lines 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. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 4: Devices

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

  • Page 5: About Lead Free Solder (Pbf)

    About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.

  • Page 6: Service Navigation

    Service Navigation Chassis Board Layout A-BOARD P-BOARD WIFI K-BOARD Board Name Function A-Board AV Terminal, HDMI, USB, Ethernet, Digital Audio Out, CI Slot, INTEGRATED TUNER A/DVB-T2/T/C*, DVB-T2/T/C* Dem, IC Main Processor, Speaker out, HP, eMMc Memory, DDR SDRAM P-Board Main Input, Power Supply, LED Driver, KEY Control, Power Switch K-Board Remote Receiver, Power and Timer LED, C.A.T.S WIFI...

  • Page 7: Service Hints

    Service Hints How to remove the pedestal assembly How to remove the backcover Lay the main unit face down. (see Fig.4) Fig.4 Remove the 4 fixing screws and pedestal assembly. (see Fig.5) SCREWS (1) XYN4+F15FJK /4pcs/ Fig.5 Remove the 19 fixing screws and the back cover. (see Fig.6) SCREWS (2) THTD037J /15pcs/ (3) THEC1509 /4pcs/...

  • Page 8: Applicable Signals

    Applicable Signals Component (Y, Pb, Pr) (from AV terminal), HDMI Signal name COMPONENT HDMI 525 (480) / 60i,60p 625 (576) / 50i, 50p 750 (720) / 60p, 50p 1,125 (1,080) / 60i, 50i 1,125 (1,080) / 60p, 50p, 24p Note: ...

  • Page 9: Specifications

    VHF R6-R12 UHF E21-E69 PAL 525/60 (AV only) M.NTSC (AV only) NTSC (AV only) Aerial - Rear: TX-32FS500B (UK) TX-32FS500B (Ireland), TX-32FS500E VHF/UHF 0°C  35°C Operating Conditions: Temperature: 20%  80% RH (non condensing) Humidity: Terminals: AV IN (COMPONENT/VIDEO) VIDEO Video (RCAx1) 1V p-p 75...
  • Page 10 Wireless LAN: Standard Compliance IEEE802.11a/n , IEEE802.11b/g/n Frequency Range IEEE802.11a/n: 5.180 GHz – 5.320 GHz 5.500 GHz – 5.580 GHz 5.660 GHz – 5.700 GHz IEEE802.11b/g/n: 2.412 GHz – 2.472 GHz Security WPA2-PSK (TKIP/AES) WPA-PSK (TKIP/AES) WEP(64 bit/128 bit) LCD screen: TZLP225KECB1 1366 x 768, 16:9 Visible Diagonal 800mm...

  • Page 11: Technical Description

    (SINK) (SINK) for MTK for MTK for MTK for MTK TX-32FS500B TX-32FS500E USB HDD Recording: General information: Digital TV programmes can be recorded in USB HDD. C2MOD key generated in A-board by SELF CHECK binds TV and USB-HDD for communication.

  • Page 12: Setting Inspection

    Setting Inspection Voltage Confirmation A board Description Test point Voltage PNL12V TP5260 12.1V ± 0.8V SUB5V TP5221 5.1V ± 0.25V USB1 TP8701 5.1V ± 0.25V USB2 TP8705 5.1V ± 0.25V USB-WiFi TP8718 5.14V± 0.25V SUB3.3V TP5011 3.32V ± 0.165V HDMI3.3V TP4514 3.35V ±...

  • Page 13: Cs Maintenance Menu

    CS Maintenance Menu MPU controls the functions switching for each IICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Service Menu How to enter into CS Maintenance Menu Purpose After exchange parts, check and adjust the contents of adjustment mode. While pressing [VOLUME ( - )] button on the main unit, press the [RED] button on the remote control for 3 times within 2 seconds.
  • Page 14 EDID Clock 1.Select [EDID CLK] in CS Maintenance Menu. 2.Press [OK] button or Cursor key [Right] on the remote control. CS Maintenance Menu EDID-CLK S-HIGH EDID CLK Clock speed DRV CHECK HDMI HDMI Number WB-ADJ Exit: Press the [EXIT] button or the [RETURN] button on the remote control. DRV Check (USB HDD Drive Check) 1.Select [DRV CHECK] in CS Maintenance Menu.

  • Page 15: System Information

    System Information How to access While pressing [MENU] button on the remote control. To select [ Help] and then to select [System Information].(see Fig.7, Fig.8) Sample only Fig.7 Fig.8 System Information SW version 3004-10000 3004 Peaks SW 10000 STBY SW Status1 0f 7001-0003 4000-0000 Outer model ID...

  • Page 16: Hotel Mode

    Hotel Mode 1. Purpose Restrict a function for hotels. 2. Access command to the Hotel mode setup menu. In order to display the Hotel mode setup menu, please enter the following command (within 2 second). [TV] : Vol.[Down] + [REMOTE] : AV (3 times) Then, the Hotel mode setup menu is displayed.

  • Page 17: Data Copy By Usb Memory

    Data Copy by USB Memory Purpose a) Board replacement (Copy the data when exchanging A-board): When exchanging A-board, the data in original A-board can be copied to USB Memory and then copy to new A-board. Following data can be copied. (Before exchanging) User setting data Copy to USB Memory...

  • Page 18: Data Copy From Tv Set To Usb Memory

    Data Copy from TV set to USB Memory Turn on the TV set. Insert USB Memory with a startup file (pwd file) to USB Terminal. On-screen Display will be appeared according to the startup file automatically. Input a following password for (a) or (b) by using remote control. (a) For Board replacement: 2770 (b) For Hotel: 4850 Data will be copied from TV set to USB Memory.

  • Page 19: Data Copy From Usb Memory To Tv Set

    Data Copy from USB Memory to TV set Turn on the TV set. Insert USB Memory with Data to USB Terminal. On-screen Display will be appeared according to the Data folder automatically. Input a following password for (a) or (b) by using remote control. (a) For Board replacement: 2771 (b) For Hotel: 4851 Data will be copied from USB Memory to TV set.

  • Page 20: Option Bytes Description

    Option Bytes Description OPTION1 TEXT Ch Refresh ON (1) / OFF (0) ID-1 ON (1) / OFF (0) Macrovision Auto-judge ON (1) / OFF (0) Reserved Enable HDMI force reset ON (1) / OFF (0) Reserved OPTION2 Adjust Igain enable ON (1) / OFF (0) A2 BG enable (5.5MHz) ON (1) / OFF (0)

  • Page 21: Self Check

    While pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more than 3 seconds. How to exit Switch off the power with the [POWER] button on the main unit. TX-32FS500B Self Check Complete MODEL ID H14TUN O.K.

  • Page 22: Power Led Blinking Timing Chart

    Power LED blinking timing chart Subject Information of LED Flashing timing chart. Contents When abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by number of blinking of the Power LED on the front panel of the unit. Blinking Blinking timing Contents...

  • Page 23: Wiring Diagram

    Wiring Diagram LCD PANEL KEY CONTROL...

  • Page 24: Block Diagram (1 Of 2)

    SP_R SP_L Block Diagram (1/2) ETHERNET CI SLOT JK8600A JK6400 17,18 51,52 A-BOARD SUB3.3V IFAGC1 33,42 IF1_N,P IC6800 DMD _1.2/1.1V 10,22 37,38 28,44 [C1AB00004028] DVB-T/T2/C DEM Parallel TS RF_IP IIC1 20,21 IC6950 TSCLK RF_IN 34 35 45,46 IC3400 DSP1.8V IC6952 TSSYNC [C1AB00004337] TSDATA0...
  • Page 25 Block Diagram (2/2) TO A02 K-BOARD P-BOARD TO A10 D7317 Q7301 D7301 D7302 L7800 JK7101 TO PANEL MAIN INPUT...

  • Page 26: Parts Location 1

    Parts Location 1 SCREWS (1) XYN4+F15FJK /4pcs/ (4) XYN3+F14FJK /3pcs/ (5) XSS3+6FJK /6pcs/ (4) (4)

  • Page 27: Parts Location 2

    Parts Location 2 SCREWS (2) THTD037J /15pcs/ (3) THEC1509 /4pcs/...

  • Page 28: Parts Location 3

    Parts Location 3 (UK) (UK) (CONTINENTAL) (CONTINENTAL) K PCB...

  • Page 29: Location Of Lead Wiring

    Location of Lead Wiring JK8705 WIFI SP_R SP_L CNF1...

  • Page 30: Location Of Heat Rubbers And Gasket

    Location of Heat Rubbers and Gasket A PCB FA02 IC8000 FA01 IC8000 HEATSINK A TOP GA01...

  • Page 31: Location Of Felts

    Location of Felts FFC wire Bottom Side FK301 FK302 FK303 FK304 P PCB P PCB Barrier FK305 FK306...

  • Page 32: Packing Structure

    Packing Structure TV SET Pedestal assy...

  • Page 33: Replacement Parts List Note

    Replacement Parts List Note Note: All parts except parts mentioned [PAVCCZ] in the Remarks column are supplied by AVC-CSPC. Parts mentioned [PAVCCZ] are supplied by PAVCCZ. Notice: Be sure to make your orders of replacement parts according to this list. RTL (Retention Time Limited) Note: The marking (RTL) indicates that the Retention Time is Limited for this item.

  • Page 34: Replacement Parts List

    Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks BAT-C-1180 BATTERY COVER OF RC (TX-32FS500E) PAVCCZ BAT-C-1181 BATTERY COVER OF RC (TX-32FS500B) PAVCCZ K1HY05YY0301 USB CABLE PAVCCZ K2CQ2YY00107 AC CORD (TX-32FS500E) PAVCCZ...
  • Page 35 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks TQB0E2827I INSTRUCTION BOOK (LITHUANIAN) (TX-32FS500E) PAVCCZ TQB0E2827J INSTRUCTION BOOK (PORTUGUESE) (TX-32FS500E) PAVCCZ TQB0E2827K INSTRUCTION BOOK (DANISH) (TX-32FS500E) PAVCCZ TQB0E2827M INSTRUCTION BOOK (BULGARIAN)
  • Page 36 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks A-32FS500B CIRCUIT BOARD A (TX-32FS500B) (RTL)PAVCCZ A-32FS500E CIRCUIT BOARD A (TX-32FS500E) (RTL)PAVCCZ TXN/K1QHVJ CIRCUIT BOARD K (RTL)PAVCCZ TZRNP01NWWE CIRCUIT BOARD P (RTL)PAVCCZ...
  • Page 37 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C3201 F1H1A225A051 C 2200NF, , 10V PAVCCZ C3202 F1H1A225A051 C 2200NF, , 10V PAVCCZ C3203 F1J1A106A087 C 10UF, , 10V PAVCCZ C3205...
  • Page 38 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C5228 F1G1H821A946 C 820PF, K, 50V PAVCCZ C5229 F1G1E153A144 C 0.015UF, , 25V PAVCCZ C5230 F1G1C104A146 C 0.1UF, , 16V PAVCCZ C5260...
  • Page 39 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C6959 F1G1H181A834 C 180PF, -, 50V PAVCCZ C6960 F1G1H472A830 C 4700PF, -, 50V PAVCCZ C6961 F1G0J1050007 C 1UF, K, 6.3V PAVCCZ C6963 F1G1C104A146 C 0.1UF, , 16V...
  • Page 40 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C7808 F1B2H471A058 C 470PF, , 500V PAVCCZ C7809 F2A2C470A222 E 47UF, , 160V PAVCCZ C7810 F1J1E224A272 C 220NF, , 25V PAVCCZ C7812...
  • Page 41 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8084 F1G1C104A146 C 0.1UF, , 16V PAVCCZ C8085 F1J0J226A091 C 22UF, M, 6.3V PAVCCZ C8086 F1H0J4750004 C 4700NF, , 6.3V PAVCCZ C8087 F1G1C104A146 C 0.1UF, , 16V...
  • Page 42 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8705 F1G1C104A146 C 0.1UF, , 16V PAVCCZ C8706 F1J1A106A087 C 10UF, , 10V PAVCCZ C8707 F1G1C104A146 C 0.1UF, , 16V PAVCCZ C8708...
  • Page 43 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks D7325 B0ACCD000008 DIODE PAVCCZ D7327 B0BC02700041 DIODE PAVCCZ D7328 B0BC018A0495 DIODE PAVCCZ D7428 B0JCPE000051 DIODE PAVCCZ D7502 B0JBSM000009 DIODE PAVCCZ D7509 B0EALN000001...
  • Page 44 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks D0GFR00J0005 M 0 OHM, J, 1/4W PAVCCZ D0GFR00J0005 M 0 OHM, J, 1/4W PAVCCZ D0GFR00J0005 M 0 OHM, J, 1/4W PAVCCZ D0GFR00J0005...
  • Page 45 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks L8900 J0JYC0000464 FILTER PAVCCZ LF7103 G0B333E00005 LINE FILTER PAVCCZ LF7104 G0B333E00005 LINE FILTER PAVCCZ K1KY14BA0491 14P CONNECTOR PAVCCZ K1KY03BA0385 3P CONNECTOR PAVCCZ...
  • Page 46 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R2009 D0GA680JA039 M 68 OHM, J, 1/16W PAVCCZ R2010 D0GAR00JA039 M 0 OHM, J, 1/16W PAVCCZ R2035 D0GA223JA039 M 22K OHM, J, 1/16W...
  • Page 47 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R3419 D0GA103JA039 M 10K OHM, J, 1/16W PAVCCZ R3420 D0GA103JA039 M 10K OHM, J, 1/16W PAVCCZ R3421 D0GA103JA039 M 10K OHM, J, 1/16W...
  • Page 48 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R5018 D0GAR00JA039 M 0 OHM, J, 1/16W PAVCCZ R5022 D0GA153JA039 M 15K OHM, J, 1/16W PAVCCZ R5023 D1BA5602A023 M 56K OHM, F, 1/16W...
  • Page 49 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R6476 D1H84704A042 M 47 OHM, J, 1/16W PAVCCZ R6477 D1H84704A042 M 47 OHM, J, 1/16W PAVCCZ R6478 D1H84704A042 M 47 OHM, J, 1/16W...
  • Page 50 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R6966 D0GA681JA039 M 680 OHM, J, 1/16W PAVCCZ R6967 D0GA240JA039 M 24 OHM, J, 1/16W PAVCCZ R6968 D0GA681JA039 M 680 OHM, J, 1/16W...
  • Page 51 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7805 D0GB470JA065 M 47 OHM, J, 1/10W PAVCCZ R7806 D1BB1503A143 M 150K OHM, F, 1/10W PAVCCZ R7807 D1BB2202A143 M 22K OHM, F, 1/10W...
  • Page 52 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8606 D0GA473JA039 M 47K OHM, J, 1/16W PAVCCZ R8612 D1BA2402A023 M 24K OHM, F, 1/16W PAVCCZ R8651 D0GAR00JA039 M 0 OHM, J, 1/16W...
  • Page 53 Model No. : TX-32FS500B TX-32FS500E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks SW2853 EVQ11G05R LIGHT TOUCH SWITCH PAVCCZ SW2854 EVQ11G05R LIGHT TOUCH SWITCH PAVCCZ SW2855 EVQ11G05R LIGHT TOUCH SWITCH PAVCCZ SW2857 EVQ11G05R LIGHT TOUCH SWITCH...

  • Page 54: Schematic Diagrams Note

    Schematic Diagrams Note IMPORTANT SAFETY NOTICE Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturers' specified parts. NOTE RESISTOR All resistors are carbon ¼W resistor, unless marked otherwise. Unit of resistance is OHM () (k=1,000, M=1,000,000) CAPACITORS All capacitors are ceramic 50V unless marked otherwise.

  • Page 76: (Esd) To Electrostatically Sensitive (Es) Conductor Views

    Conductor Views A-BOARD - TOP C5921 C5920 CN8801 CN0100 D3200 C8801 R2286 F5220 VJ5200 C5221 C5201 C8900 R6488 TP2051 TP2052 L5200 L5220 C5220 C5202 VJ5277 R6482 C5222 C5203 VJ5276 CN8900 IC5260 C5204 C5223 C5205 C5224 C5206 C5225 C5270 C2008 C2056 R8931 C5212 C5226...
  • Page 77 A-BOARD - BOTTOM TP0915 TP0909 TP0907 TP0905 TP0903 R8820 TP2010 TP0901 R0960 R8843 C0950 TP2009 R8842 TP0912 TP0913 TP0911 TP0906 TP0904 TP0902 TP0900 R8821 D3200 VJ6402 C6432 C3200 D5170 D5260 R6499 R5262 VJ6406 ZA0525 ZA0523 R5260 R5265 C2002 R2004 C5279 R5266 C6430 C5263...
  • Page 78 P-BOARD - TOP D7501 Q7510 ZA7102 PA7406 D7502-HEAT0 JS7510 PA7501 JS7954 JS7955 JS7501 J120 J114 J301 D7510 C7823 JS7509 C7512 D7514 D7808 C7519 C7808 J106 Q7804 D7803 JS7511 J204 C7809 J121 L7302 S R V - 1 6 V JS7302 C7800 D7804 D7805...
  • Page 79 P-BOARD - BOTTOM C7473 R7454 CL7485 CL7115 CL090 R7504 R7511 D7501 JS7503 R7524 CL078 Q7510 R7502 R7501 C7472 R7492 C7460 R7508 C7516 TP7802 C7821 C7520 ZA7102 PA7406 CL7102 C7507 CL7474 R7486 R7487 R7503 Q7502 C7462 C7464 CL7472 CL7489 IC7405 Q7501 CL7904 C7470 CL7486...
  • Page 80 K-BOARD - TOP K-BOARD - BOTTOM R2807 R2808 R2800 R2809 R2801 R2816 TD2805 R2802 C2800 TD2807 C2804 C2806 C2803 TD2801 TD2806 C2808 R2822 TD2802 TD2804 TD2803 R2821 RM2800 D2802 D2802A...

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