Panasonic TC-29FJ30LA Service Manual
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Panasonic TC-29FJ30LA Service Manual

Color television gp3 chassis
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Service Manual

Color Television
TC-29FJ30LA
GP3 Chassis

Specifications

TELEVISOR
Power source
Consumption
Antenna input jack
Color systems
Tuning system
Channel capability
Picture Tube (visual diagonal)
Potência de áudio
Video input jack
Audio input jack
Video output jack
Audio output jack
DVD input jack
Dimension (width, height, depth)
Weight
Specifications are subject to change without notice. Weight and dimensions shown are approximate.
REMOTE CONTROL TRANSMITER:
• Model:
TNQ2B3302
• Power source: 3V (2 AA type batteries)
• Infrared Length: 9500 Å (angstron)
110V / 220V AC, 60Hz
75Ω - VHF/UHF/CATV
PAL-M / NTSC / PAL-N
2 to 13 (VHF), 14 to 69 (UHF) and 1 to 125 (Cable)
PANABLACK - 29" Flat CRT, 74 cm (NBR5258) - 68 cm diagonal visual
8 W + 8 W max (RMS)
1 (rear) + 1 (frontal)
1 (rear) + 1 (frontal)
1 (rear) + 1 (headphone)
786 x 578 x 508 mm
TC-29FJ30LA
automatic switch
129W
F.S.T.
1 (rear)
1 (rear)
42,7 Kg
SUPPLIED ACCESSORIES:
• 1 Remote Control Transmitter
• 1 300Ω/75Ω Aerial Adaptor
• 2 "AA" type batteries
© 2004 Panasonic da Amazônia S/A.
CS Division
Technical Support
Order DCS - DEZ2004 - 001 - MS

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Summary of Contents for Panasonic TC-29FJ30LA

  • Page 1: Service Manual

    • 1 Remote Control Transmitter • Model: TNQ2B3302 • 1 300Ω/75Ω Aerial Adaptor • Power source: 3V (2 AA type batteries) • 2 “AA” type batteries • Infrared Length: 9500 Å (angstron) © 2004 Panasonic da Amazônia S/A. CS Division Technical Support...

  • Page 2: Table Of Contents

    TC-29FJ30LA Important Safety Notice Special components are used in this television set which are important for safety. These parts are identified on the schematic diagram by the symbol . It is essential that these critical parts are replaced with the manufacturer’s specified replacement parts to prevent X-ray radiation, shock, fire or other hazards.

  • Page 3: Suggested Pbf Solder

    TC-29FJ30LA ABOUT LEAD FREE SOLDER (PbF) Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that contains lead. We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin (Sn), Silver, (Ag), and Copper, (Cu).

  • Page 4: Operating Instructions

    TC-29FJ30LA OPERATING INSTRUCTIONS - 4 -...

  • Page 5: Ic601 - Pinout

    TC-29FJ30LA IC601 - PINOUT Symbol Description P3.1/ADC1 port 3.1 or ADC1 input P3.2/ADC2 port 3.2 or ADC2 input P3.3/ADC3 port 3.3 or ADC3 input VSSC/P digital ground for m-Controller core and periphery P0.5 port 0.5 (8 mA current sinking capability for direct drive of LEDs) P0.6/CVBSTD...

  • Page 6: Ic Voltage Tables

    TC-29FJ30LA IC601 - PINOUT Symbol Blue output VDDA analog supply of Teletext decoder and digital supply of TV-processor (3.3 V) OTP Programming Voltage VDDC digital supply to core (3.3 V) OSCGND oscillator ground supply XTALIN crystal oscillator input XTALOUT crystal oscillator output...

  • Page 7: Ic601 - Block Diagram

    TC-29FJ30LA IC601 - BLOCK DIAGRAM - 7 -...

  • Page 8: Gp3 Chassi Feature Summary

    TC-29FJ30LA CHASSIS GP3 FEATURE SUMMARY CHASSIS : GP3 MODEL : TC-29FJ30LA SYSTEM : (PAL-M/PAL-N/NTSC) (PAL-M 50Hz) POWER SOURCE : AC automatic power switching 110/220V, 50/60Hz MEMORY : 125 positions TV TUNING RANGE : 181 channels (TV / CATV) OSD LANGUAGE...

  • Page 9: The Dac Control Functions For The Gp3 Chassis

    TC-29FJ30LA THE DAC CONTROL FOR GP3 CHASSIS FUNCTIONS AND ADJUSTMENTS HOW TO ENTER IN THE SERVICE MODE: 1- Set the “OFF TIMER” to 30 minutes. 2- Press simultaneously “RECALL” key on the remote control and VOL(-) button on the unit.

  • Page 10: Test And Measurement Equipments Required

    TC-29FJ30LA ADJUSTMENTS CHK2 MODE - VCJ ADJUSTMENTS CHK2 MODE TABLE On CHK2 mode it is possible to adjust the items of the table shown here. Standard values Note: To select an item, type “4” to move forward and “3” to move back.

  • Page 11: Adjustments

    TC-29FJ30LA ADJUSTMENTS ITEM / PREPARATION PROCEDURE ADJUSTMENT: 1- RF AGC ADJUSTMENT 1. Select “RF AGC” on “CHK2” service mode. 1. Supply a color bar pattern and adjust the RF input signal of 69 dB µV (75Ω opened channel 07 RF freq.: 175.25 2.

  • Page 12: 5- Pal Color Output Level Adjustment

    TC-29FJ30LA ADJUSTMENTS ITEM / PREPARATION PROCEDURE 5- PAL COLOR OUTPUT SIGNAL ADJUSTMENT CALIBRATION: 1. Supply a color bar signal and adjust the local frequency. 1. Connect the oscilloscope in TPL2 (G-OUT) with a 10KΩ 2. Adjust “IMAGE” to DYNAMIC NORMAL, “CONTRAST” to resistor and adjust “CONTRAST”, so that the [B] waveform...

  • Page 13: 8- Sub-Brightness And Sub-Contrast Calibration

    TC-29FJ30LA ADJUSTMENTS ITEM / PREPARATION PROCEDURE 8- SUB-BRIGHT AND SUB-CONTRAST SUB-BRIGHT CALIBRATION CALIBRATION 1. Position the color analyzer in the LOW LIGHT image area. Supply a WINDOW pattern signal 2. Ajust S-BRT <CHK 4> control, so that it is Y=0,7±0.2.

  • Page 14: 11- White Quality Calibration

    TC-29FJ30LA ADJUSTMENTS ITEM / PREPARATION PROCEDURE 11- WHITE QUALITY CALIBRATION CALIBRATION: PREPARATION: 1. Adjust the magnetic field in 0.4x10-4T (400 mG), and check the white quality with the CRT turned to EAST and to WEST. 1. Adjust the HELMHOLTZ device to local magnetic field. Ho- 2.

  • Page 15: 14- Vertical Deflection Calibration

    TC-29FJ30LA ADJUSTMENTS ITEM / PREPARATION PROCEDURE 14- VERTICAL DEFLECTION CALIBRATION AND S-CORR CONFIRMATION AND CALIBRATION CONFIRMATION 1) Confirmation in 50Hz 1. Adjust IMAGE to DYNAMIC NORMAL 1. Supply a PHILIPS PAL-N signal. 2. Confirm that S-CORR 50Hz is in 33 DAC .

  • Page 16: Eeprom Memory Maps

    TC-29FJ30LA EEPROM MEMORY MAPS TABLE 0 C O L U M N C O L U M N C O L U M N C O L U M N C O L U M N C O L U M N...
  • Page 17 TC-29FJ30LA TABLE 2 C O L U M N C O L U M N C O L U M N C O L U M N C O L U M N C O L U M N C O L U M N...

  • Page 18: Main Pcb Schematic Diagram

    DIAGRAMA ESQUEMÁTICO DA PLACA PRINCIPAL - TC-29FJ30LA TC-29FJ30LA © 2004 Panasonic da Amazônia S/A. Divisão CS Suporte Técnico Panasonic ORDEM DCS - DEZ2004 - 001 - MS - 18 -...

  • Page 19: Schematics Diagrams

    TC-29FJ30LA SCHEMATICS DIAGRAMS “L” P.C.B. SCHEMATIC DIAGRAM - 19 -...

  • Page 20: K" Pcb Schematics Diagrams

    TC-29FJ30LA “K” P.C.B. SCHEMATIC DIAGRAM - 20 -...

  • Page 21: Ew" Pcb Schematics Diagrams

    TC-29FJ30LA “EW” P.C.B. SCHEMATIC DIAGRAM - 21 -...

  • Page 22: Yuv" Pcb Schematics Diagrams

    TC-29FJ30LA “YUV” P.C.B. SCHEMATIC DIAGRAM - 22 -...

  • Page 23: Yc" Pcb Schematics Diagrams

    TC-29FJ30LA “YC” P.C.B. SCHEMATIC DIAGRAM - (COMB FILTER) - 23 -...
  • Page 24 TC-29FJ30LA “YC” P.C.B. SCHEMATIC DIAGRAM - (COMB FILTER) - 24 -...

  • Page 25: Main Pcb Layout

    TC-29FJ30LA MAIN BOARD CIRCUIT LAYOUT - 25 -...

  • Page 26: Signal Waveforms

    TC-29FJ30LA SIGNAL WAVEFORM • All waveforms were obtained using 127V 60Hz power source and Color Bars Pattern (Model: TC-20KL04) IC451 Pino 1 Pino 5 Pino 7 IC601 Pino 16 Pino 17 - 26 -...
  • Page 27 TC-29FJ30LA IC601 Pino 18 Pino 19 Pino 38 Pino 40 Pino 42 Pino 55 - 27 -...
  • Page 28 TC-29FJ30LA IC601 Pino 56 Pino 57 Pino 58 Pino 63 Pino 64 - 28 -...
  • Page 29 TC-29FJ30LA IC801 Q551 Pino 1 Coletor Q501 Base Coletor Q601 Q602 Emissor Coletor - 29 -...

  • Page 30: Exploded View

    TC-29FJ30LA EXPLODED VIEW - 30 -...

  • Page 31: Replacement Mechanical Parts List

    TC-29FJ30LA REPLACEMENT MECHANICAL PARTS LIST Part No. Part Name & Description Ref. No. A68QCP693X001 PICTURE TUBE 29" (FLAT MSAMSUNG) TKK4G8597 SPEAKER SUPPORT EASG15S02H2 SPEAKER TBM4G3013 PANASONIC LOGO TBX4G90100 POWER BUTTON TKP4G13030 CONTROL PANEL DOOR TKU2B22802 REAR COVER TLK4G9081X DEGAUSSING COIL...

  • Page 32: Replacement Electrical Parts List

    TC-29FJ30LA REPLACEMENT ELECTRICAL PARTS LIST Part No. Part Name & Description Part No. Part Name & Description Ref. No. Ref. No. FULLY ASSEMBLED BOARDS C613 ECJ2VB1H472K CERAMIC CAP. 4.700,00 PF 50,0 V “A”+”L” PA29FJ30LAMON “A”+“L” P.C.B. ASS´Y C614 ECQV1H104JL3 POLYESTER CAP. 100,00 nF 50,0 V “YUV”...
  • Page 33 TC-29FJ30LA Part No. Part Name & Description Part No. Part Name & Description Ref. No. Ref. No. C890 ECQB1H223JF3 POLYESTER CAP. 22,00 nF 50,0 V C3040 ECEA1CKA100B ELECTROLYTICAL CAP. 10,00 µF 16,0 V C892 ECQB1H473JF3 POLYESTER CAP. 47,00 nF 50,0 V...
  • Page 34 TC-29FJ30LA Part No. Part Name & Description Part No. Part Name & Description Ref. No. Ref. No. K1KB08A00054 CONNECTOR D836 TAP4GA0009 POSISTOR 12,0 OHM BJP11V09-AP CONNECTOR D837 TAP4GA0009 POSISTOR 12,0 OHM BJP11V04-AP CONNECTOR D840 MA3X152K0L SWITCHING DIODE 80,0 V 100,0 mA...
  • Page 35 TC-29FJ30LA Part No. Part Name & Description Part No. Part Name & Description Ref. No. Ref. No. L706 ELH5L7121 LINEARITY COIL Q857 2SC54190RA TRANSISTOR NPN 1 W 187,0 V 70,0 mA L707 G0A332BA0007 PIC COIL 3.300,00 µH Q870 B1ABCE000005 TRANSISTOR NPN 0,2W 200,0 Ma...
  • Page 36 TC-29FJ30LA Part No. Part Name & Description Part No. Part Name & Description Ref. No. Ref. No. R363 ERC12GK222V CARBON RESISTOR 2,20 kOhm 1/2 W R604 ERJ6GEYJ101V FILM RESISTOR 100,00 Ohm 1/8 W R364 ERC12GK222V CARBON RESISTOR 2,20 kOhm 1/2 W...
  • Page 37 TC-29FJ30LA Part No. Part Name & Description Part No. Part Name & Description Ref. No. Ref. No. R904 ERJ6GEYJ223V FILM RESISTOR 22,00 kOhm 1/8 W R2131 ERJ6GEYJ101V FILM RESISTOR 100,00 Ohm 1/8 W R951 ERJ6GEYJ821V FILM RESISTOR 820,00 Ohm 1/8 W...
  • Page 38 TC-29FJ30LA Part No. Part Name & Description Ref. No. R5510 ERJ6GEYJ390V FILM RESISTOR 39,00 Ohm 1/10 W R5511 ERJ6GEYJ681V FILM RESISTOR 680,00 Ohm 1/8 W R5512 ERJ6GEYJ101V PRECISE RESISTOR 100,00 Ohm 1/8 W R5513 ERJ6GEYJ121V FILM RESISTOR 120,00 Ohm 1/8 W...
  • Page 39 Panasonic da Amazônia S.A. CS DIVISION - TECHNICAL SUPPORT Rod. Presidente Dutra, Km 155 São José dos Campos - SP...

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