Instruction/ maintenance manual of the product TX-21JT2P Panasonic
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Colour T elevision TX-21JT2P TX-21JT2P /B Z-M3L Chassis SPECIFICA TIONS Power Sou rce: 220-240V a.c., 50Hz Power Consu mption: 60W Stand-by Power Consumption : 1W A erial Impedance: 75 Ω unbalanced, Coaxial Type Receiving System: PAL-B/G, DK , PAL-525/60 SECAM B/ G, D/K M.
CONTENTS SAFETY PRECAUTION S ............................................................................................................. ............................................ 2 SERVICE HINTS....................................................
SERVICE HINTS How t o remove th e rear cov er 1. Remove th e 5 scr ews as show n in Fig.2. LOCATION OF CONTROLS 3 Fig. 2. SCREWS SCREWS Focus Screen CRT Board Main Board AV B oa rd.
ALIGNMENT PROCEDURE AND OPTION SETTI NG Entering SERVICE mode Service mode is ent ered by sel ecting the “m ute” re mote key an d local “dow n” simu ltaneously with the sharpness DAC set to Minimum a nd progra mme po sition 99 selecte d. Service mode 2 is sele cted by pressing the R ecall re mote k ey while in s ervice m ode 1.
SOUND AMP IC1001 AN7523 6 2 1 3 4 2 6 7 5 1 HEADPHONE_JACK J1001 SPEAKER SP351 4 SOUND+B NC + BLOCK DIAGRAM E-1 E-2 MICON/CHROMA IC101 TDA9361_401-61 SDA 3 SCL 2 SDA 5 SCL 6 56 54 64 61 58 LED1 3.3V(A) VDD Vddp IR X_TAL 59 X_TAL X101 12MHz D101 1 OS101 7 KEY_IN STR FUNCTION 10 UP DOWN TU001 V.
PA RTS LO CA TION 7 9 1 6 14 16 4 12 7 15 13 5 8 11 NOTE: The numbers on the ex ploded v iew below refer to the me chanic al sectio n of the Replacement Par ts Lis t.
Components Identified by m ark have s pecial charact eristics import ant for safet y. * W hen replacing any of t hese com ponents, use only manuf acturers s pecified parts . In case of ordering these s pare parts, pleas e always add the com plete Model-Type number t o your order.
Description Cct Ref Parts Number Description Cct Ref Parts Number TRANSISTOR Q512 TPAAB05001 TRANSISTOR Q513 TNAA B05003 TRANSISTOR Q601 2SC2412 TRANSISTOR Q602 2SC2412 TRANSISTOR Q606 2SC2412 TRANSIS.
Description Cct Ref Parts Number Description Cct Ref Parts Number S.M.CARB R606 E RJ6GEYJ562 0.1W 5% 5K6 Ω S.M.CARB R607 E RJ6GEYJ102 0.1W 5% 1K Ω S.M.CARB R608 E RJ6GEYJ392 0.1W 5% 3K9 Ω S.M.CARB R609 E RJ6GEYJ101 0.1W 5% 100 Ω S.M.CARB R610 E RJ6GEYJ473 0.
Description Cct Ref Parts Number Description Cct Ref Parts Number FILM C601 ECQV1H224JL3 50V 220nF ELECT C602 ECA1CM101B 16V 100µF CERAMI C C603 CS0RB0315K 25V 0.1µF FILM C604 ECQV1H224JL3 50V 220nF CERAMI C C605 ECKC1H 222J 50V 2.2nF CERAMI C C606 CS0RB0216K 16V 1µF CERAMI C C607 ECKC1H472J 50V 4.
SCHEM ATIC DIAGRAMS FOR MODEL TX-21JT2P TX-21JT2P/B (Z-M3L CHA SSIS) NOTE 1. RESISTOR All resistors are carbon ¼ W resistor, unl ess marked otherw ise. Unit of resi stance is OHM ( Ω ) (k=1,000, M =1,000,000) 2. CAPACITORS All capacitor s are c eramic 50V u nless mar ked otherw ise.
ABC D E F G H ABC D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B.SIGNAL R.SIGNAL G.SIGNAL VIDEO SIGNAL PLAYBACK LUMINANCE SIGNAL LUMINANCE SIGNAL DEFLECTION SIGNAL R001 18K 1/2W R629 220 R625 220 R126 47 1/4W R118 100 1/4W R115 220 R002 18K 1/2W R112 100 1/4W R636 47 R635 1K R630 330 R628 100 R650 100 R648 100 R646 100 R105 100 R107 100 R108 3.
ABC D E F G H ABC D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 VIDEO SIGNAL PLAYBACK LUMINANCE SIGNAL COLOR SIGNAL LUMINANCE SIGNAL AUDIO SIGNAL(REC) DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE .
ABC D E F G H ABC D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 B.SIGNAL R.SIGNAL G.SIGNAL OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DESCRIBED.
ABC D E F G H ABC D E F G H 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 R503 5.6 7W IC506 LTV-817M-VB FEED BACK 1 2 34 VR501 1K +B ADJ. F501 50T040H T4A_L_250V FH502 EYF-52BC FH501 EYF-52BC 2 1 L503 8R200015 DEGAUSS COIL CAUTION: DIGITAL TRANSISTOR L501 0R8A393F28Y COIL,LINE FILTER 1 2 3 4 SW501 SDKVA30100 MAIN SWITCH 1 2 3 4 5 6 IC502 KIA7808API 8V REG.
SW105 SW104 SW103 SW102 SW101 J701 D101 TU001 IC101 C526_2 RY501 CP502 L501 R501 C501_2 F501 FH502 FH501 CP501 T502 C003_1 C002 D001 R708 R707 R706 L703 L701 R703 OS101 W814 R126 C122 W004 C527 R503 T.
R004 R003 R008 R006 R005 C001 R007 R709 R713 R704 R715 R714 R701 R101 R102 R103 R104 R1004 R512 R513 R116 C603 C605 C609 C607 R601 R604 C614 C615 R105 R107 R111 R108 R106 R110 R113 R114 C617 R608 C618.
An important point after buying a device Panasonic TX-21JT2P (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Panasonic TX-21JT2P yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Panasonic TX-21JT2P - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Panasonic TX-21JT2P you will learn all the available features of the product, as well as information on its operation. The information that you get Panasonic TX-21JT2P will certainly help you make a decision on the purchase.
If you already are a holder of Panasonic TX-21JT2P, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Panasonic TX-21JT2P.
However, one of the most important roles played by the user manual is to help in solving problems with Panasonic TX-21JT2P. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Panasonic TX-21JT2P along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
