Gebruiksaanwijzing /service van het product TC-29G12P van de fabrikant Panasonic
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TC-29G12P AC ~ 110/220V 50/60Hz 99W 75 OHMS - VHF/UHF/CATV (F outlet) PAL-M/PAL-N/NTSC/AUT VHF: 2 ~ 13/UHF: 14 ~ 69/CATV: 1 ~ 125 by frequency (FST) 3 + 3W RMS 1 Vpp, 75 OHMS 500mV, 47K OHMS 0,0 ~ 2,0V, 4,7K OHMS STEREO, SAP, MONO PANABLACK 680 mm 800 x 576 x 545 mm 35 kg Service Manual Order no.
- 2 - General Guidelines An Isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.
- 3 - Operation Guide TC-20G12P / TC-29G12P / TC-29G12PU Controls Location Frontal View 1 . POWER button By pressing this button the TV set is placed on ST AND BY , and it is necessary to press the button STAND BY (3) to turn the TV set on. When switched to OFF the TV set is completely disconnected from the POWER LINE .
- 4 - Installation How to connect an external antenna T o obtain the best audio and video quality it is necessary to install an external antenna, with adequate cables (75 ohms co-axial cable) and the adequate ter minal connector .
- 5 - Operation TV/VIDEO button Press this button to select TV input or VIDEO input. RECALL button Press this button to display the following functions: • The audio mode state • Channel number or .
- 6 - Operation Selecting the MENU language The language of the menu is factory set to Brazilian Portuguese. Follow the instructions below to change the menu language to either English, Portuguese or Spanish. 1 . Press the ACTION button to display the main menu.
- 7 - Operation Adjusting the image This TV set has 4 pre-adjusted image menus: DINAMIC , NORMAL , SOFT and GAME . Within each of these menus it is possible to change image configuration according to your preference. If a return to the default factory values is desired, select YES in the NORMAL IMAGE item of the image menu.
- 8 - Operation Channel color system 1 . Press the ACTION button to display the main menu. 2 . Use the CHANNEL buttons ( $ or 4 ) or VOLUME buttons ( “ or ” ) to select the SET UP menu. 3 . Press again the ACTION button to display the ADJUSTMENT menu, as shown in the illustration below.
- 9 - Operation Type the same 3-digits code previously used. Unlocking channels T o unlock channels, follow steps 1 through 3 of the “ GAME GUARD ” procedure. Then, using the numerical keypad on the remote control, key in exactly the three-digit password previously selected during the GAME GUARD procedure.
- 10 - Operation 3 . Press again the ACTION button to display the timer control menu. Setting Characteristic 4 . Press the button CHANNEL ( $ ) to select “ ON ” (turn on time). 5 . Adjust the activation time using the VOLUME buttons ( “ or ” ).
- 11 - Operation Adjusting the image This TV set has 4 pre-adjusted image menus: DINAMIC , NORMAL , SOFT and GAME . Within each of these menus it is possible to change image configuration according to your preference. If a return to the default factory values is desired, select YES in the NORMAL IMAGE item of the image menu.
- 12 - Operation Antenna mode T une in mode for TV or Cable TV. It is necessary to select the antenna input appropriate for the input mode corresponding to the type of the local broadcast signal. Note: This function is disabled when the function “ GAME GUARD ” is active.
- 13 - Operation 1 . Press the ACTION button to display the main menu. 2 . Use the CHANNEL buttons ( $ or 4 ) or VOLUME buttons ( “ or ” ) to select the symbol “ SET-UP ”. 3 . Press again the ACTION button to display the adjustment menu. Manual channel tuning.
- 14 - Operation 1 . Press the ACTION button to display the main menu. 2 . Use the CHANNEL buttons ( $ or 4 ) or VOLUME buttons ( “ or ” ) to select the symbol “ SET-UP ”.
- 15 - Connection Obs.: The terminals labeled “ P/ AMPLIF. DE AUDIO ” (to the amplifier) cannot be connected to external loudspeakers. Connect a sound amplifier to the terminals “ P/ AMPLIF. DE AUDIO ” on the TV set, as shown in the illustration below, and follow the steps 1 through 4.
- 16 - Remote Control T ransmitter Inserting batteries 1 . Open the cover of the battery compartment, located on the back of the remote control unit. 2 . Insert the batteries in the compartment, paying attention to correct polarities, as shown in the illustration.
- 17 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations INITIAL DATA RECORDING IN THE MEMORY (EEPROM) 1. Initial data must be recording before IC memory installation in the circuit board. 2. The data of A0 address, is individual for each model.
- 18 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations ELECTRICAL INSPECTIONS REQUIRED EQUIPMENTS / CONNECTIONS: Voltmeter 150VDC: between C809 (+) and Ground HOT(-). RMS Voltmeter: CRT Heater Terminal. PROCEDURE: 1. Apply a PHILIPS pattern.
- 19 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations AFT ADJUSTMENTS REQUIRED EQUIPMENTS / CONNECTIONS: Digital Voltmeter, C.W. generator (45.75 Mhz) and VIF HEAD. PREPARATION: 1. Disconnect antenna. 2. Connect the generator at TP37, using VIF HEAD.
- 20 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations REQUIRED EQUIPMENTS / CONNECTIONS: Oscilloscope bigger than 5MHz: Connect to TP2 or TP35. PROCEDURE: 1. Position a jumper between TP38 and GND (COLD). 2. Apply a COLOURBAR pattern with 100IRE level.
- 21 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations AUDIO OUTPUP LEVEL VERIFICATION REQUIRED EQUIPMENTS / CONNECTIONS: JIG Filter: TP18. RF signal generator: RF antenna input. RMS Voltmeter: Between JIG Filter and GND. PROCEDURE: 1.
- 22 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations HUM VERIFICATION REQUIRED EQUIPMENTS / CONNECTIONS: JIG filter: Connect between the speakers terminals. Oscilloscope: Connect between the JIG Filter and GND. Function Tester: Connect to PC-Board.
- 23 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations STEP 2 - HORIZONTAL WIDE ADJUSTMENT PROCEDURE: 1. Apply a MONOSCOPE pattern. 2. Adjust the horizontal register center (DAC: Cc) until the correctly image centralization. 3.
- 24 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations 3. Set the White Balance pattern to over side the White Ba- lance Meter. Adjust the G high light to 80µA by changing SUB-BRIGHT (DAC: B2). If can not get 80µA, connect a jumper through the cable between TP38 and TP41.
- 25 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations PURITY AND CONVERGENCE ADJUSTMENTS Adjustment is necessary only if the CRT or the deflection yoke is replaced or if the setting was disturbed. 1. When the Yoke or the CRT are substituted: 1.
- 26 - TC-20G12P / TC-29G12P / TC-29G12PU Service Adjustments and Calibrations Item D A C Range Pa r B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 Ca Cb Cc Cd Ce Item D A C S0 S1 M0 M1 M2 M3 M.
- 27 - TC-20G12P / TC-29G12P / TC-29G12PU Main Board Schematic Diagram - TC-20G12P / TC-29G12P / TC-29G12PU.
- 28 - TC-20G12P / TC-29G12P / TC-29G12PU Waveforms How to obtain the waveform 1 . Connect to the antenna input terminal (RF) a COLORBAR signal generator.
- 29 - IC001 - Pins and Functions TC-20G12P / TC-29G12P / TC-29G12PU 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 → → → ← → → → → ← → → .
- 30 - 01 VIF GND 0V GND for VIF/SIF Block 02 AFT OUT DC 0.3 - 8,7V AFT OUT 03 SIF LIMITER IN DC 0.5 - 4.5V SIF det. IN 04 RF AGC OUT DC 0.3 - 8.7V RF AGC OUT 05 QIF OUT DC 3.2V QIF det. OUT 06 IF AGC filter DC 1.8 - 4.6V IF AGC filter pin 07 QIF IN DC 1.
- 31 - TC-20G12P / TC-29G12P / TC-29G12PU A/C-Board Components side (Top view).
- 32 - TC-20G12P / TC-29G12P / TC-29G12PU A/C-Board Foil side (Bottom view).
- 33 - TC-29G12P/ TC-29G12PU Cabinet Parts Location.
- 34 - 0 1 EAS-12D168ZC EAS-15S101ZB EAS-15S101ZB SPEAKER 0 2 S-U5012 S-U5012 S-U5012 7 5 Ω ADAPTOR 0 3 TLK2B20001A TLK2B29001A TLK2B29001A DEGAUSSING COIL 0 4 TBX2B855 TBX2B858 TBX2B858 7 POSITION .
Replacement Parts List - 35 - TC-20G12P / TC-29G12P / TC-29G12PU TZGNP AC29G12P A/C BOARD TZGNPZ29G12 Z BOARD C003 ECA1HM4R7B C A P . ELETROL. 4,70 µF 50 V C004 ECJ2VC1H330J CAP . CER. SMD 33 PF 50 V C005 ECJ2VC1H330J CAP . CER. SMD 33 PF 50 V C008 ECJ2VF1H104Z C AP .
Replacement Parts List - 36 - TC-20G12P / TC-29G12P / TC-29G12PU REF. NO. CAPACITORS PART NO. DESCRIPTION REF. NO. DIODES PART NO. DESCRIPTION C804 ECKWAE472ZED C A P . CER. 4,70 nF 250 V C805 ECKR1H471KB6 C AP . CER. 470 PF 50 V C806 ECKWAE472ZED C A P .
Replacement Parts List - 37 - TC-20G12P / TC-29G12P / TC-29G12PU REF. NO. JUMPERS PART NO. DESCRIPTION REF. NO. TRANSISTORS PART NO. DESCRIPTION J A 5 ERJ6GEY0R00V RES. MET . FILM SMD 0 Ω 1/10 W J A 6 ERJ6GEY0R00V RES. MET . FILM SMD 0 Ω 1/10 W J A 7 ERJ6GEY0R00V RES.
Replacement Parts List - 38 - TC-20G12P / TC-29G12P / TC-29G12PU REF. NO. RESISTORS PART NO. DESCRIPTION REF. NO. RESISTORS PART NO. DESCRIPTION R167 ERDS2TJ181T RES. CARBON 180 Ω 1/4 W R168 ERJ6GEY0R00V RES. MET . FILM SMD 0 Ω 1/10 W R170 ERJ6GEYJ471V RES.
Replacement Parts List - 39 - TC-20G12P / TC-29G12P / TC-29G12PU REF. NO. RESISTORS PART NO. DESCRIPTION R773 ( S ) R774 ( S ) R775 ( S ) R776 ( S ) R777 ( S ) R778 ( S ) R801 ( S ) R802 ERG2FJ683H RES. MET . FILM 68 k Ω 2 W R803 ERD50FJ474P RES. CARBON 470 k Ω 1/2 W R804 ERD25TJ681T RES.
( S ) Especial Replacement Parts Table C514 ECJ2VC1H102J ECJ2VC1H122J ECJ2VC1H122J C518 ECA1EM4R7B ECA1HM100B ECA1HM100B C552 ECKR2H222KB5 ECKR2H102KB5 ECKR2H102KB5 C562 ECWF2394JBB ECWF2474JBB ECWF24.
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Panasonic do Brasil Ltda. CS GROUP - TECHNICAL SUPPORT.
Een belangrijk punt na aankoop van elk apparaat Panasonic TC-29G12P (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Panasonic TC-29G12P heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Panasonic TC-29G12P vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Panasonic TC-29G12P leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Panasonic TC-29G12P krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Panasonic TC-29G12P bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Panasonic TC-29G12P kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Panasonic TC-29G12P . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
