Panasonic TX-21PM30T Service Manual Download | Manualshive

Page: 28 / 29

background image

D824 MA4068M

DIODE

Q853 2SC2412KT

TRANSISTOR

D831 FMLG16S

DIODE

Q854 2SC2412KT

TRANSISTOR

D837 S3L60P1520

DIODE

Q855 2SC1815

TRANSISTOR

D852 AU02A

DIODE

Q856 2SC2412KT

TRANSISTOR

D853 MCR22-6

THYRISTOR

Q1101 2SC2412KT

TRANSISTOR

D854 D1FL20UF4063

DIODE

Q2380 DTD113ZKT

TRANSISTOR

D855 D1FL20UF4063

DIODE

Q2381 2SA1037AKT

TRANSISTOR

D856 RN1ZLF-A1

DIODE

Q2401 2SC2412KT

TRANSISTOR

D857 D1FL20UF4063

DIODE

Q2402 2SC2412KT

TRANSISTOR

D862 MTZJ6.2C

ZENER DIODE

Q2403 2SC2412KT

TRANSISTOR

D863 MTZJ18B

ZENER DIODE

Q2404 2SC2412KT

TRANSISTOR

D865 MTZJ24B

ZENER DIODE

Q2405 2SC2412KT

TRANSISTOR

D1101 MA152WKTX

DIODE

Q2406 2SC2412KT

TRANSISTOR

D1102 MTZJ5.6A

ZENER DIODE

Q2407 2SC2412KT

TRANSISTOR

D1104 LNH201RGRF5

LED

OTHERS

D1105 MTZJ7.5C

ZENER DIODE

A1 TJS4G9010

CONNECTOR

D1120 MA152KTX

DIODE

A2 K1KA02A00236

CONNECTOR

D1204 MTZJ5.6B

ZENER DIODE

A3 K1KA02A00235

CONNECTOR

D2380 MA152KTX

DIODE

A5 TJS3A9670

6P CONNECTOR

D2381 MA152KTX

DIODE

A8 TJS3A9880

8P CONNECTOR

A9 TJS4G8090

20P CONNECTOR

IC351 TDA6107Q/N2

LINEAR IC

DYH K1KA03A00216

CONNECTOR

IC451 LA7840

LINEAR IC

DYV TJS3A9640

3P CONNECTOR

IC601 TDA9363S096B

IC

F801 XBA2C31TR0

FUSE 250V 3.15A

IC701 TEA2031A

IC

JA1 ERJ6GEY0R00

M 0OHM,J,1/10W

IC801 STRF6656LF53

LINEAR IC

JA3 ERJ6GEY0R00

M 0OHM,J,1/10W

IC802 SE140N

LINEAR IC

JK351 TJSC01200

CRT SOCKET

IC851 AN7805

LINEAR IC

JK3001 TJB4G633

REAR AV TERMINAL

IC852 AN7808

LINEAR IC

JK3101 TJB4G640

AV TERMINAL

IC1102 MN13812-JTA

MOS IC

JS1 ERJ6GEY0R00

M 0OHM,J,1/10W

IC1103 TVR4GAS068

IC (EEPROM)

JS2 ERJ6GEY0R00

M 0OHM,J,1/10W

IC1104 RPM6937

REMOTE CONTROL R

JS19 ERJ6GEY0R00

M 0OHM,J,1/10W

IC1201 PQ1R33

LINEAR IC

JS20 ERJ6GEY0R00

M 0OHM,J,1/10W

IC1202 AN78L05

LINEAR IC

JS24 ERJ6GEY0R00

M 0OHM,J,1/10W

IC2201 TDA9820T/V1

IC

JS28 ERJ6GEY0R00

M 0OHM,J,1/10W

IC2303 AN7522

LINEAR IC

JS31 ERJ6GEY0R00

M 0OHM,J,1/10W

TRANSISTORS

JS34 ERJ6GEY0R00

M 0OHM,J,1/10W

Q001 2SC2412KT

TRANSISTOR

JS35 ERJ6GEY0R00

M 0OHM,J,1/10W

Q101 2SC2412KT

TRANSISTOR

JS41 ERJ6GEY0R00

M 0OHM,J,1/10W

Q102 2SC4787

TRANSISTOR

JS42 ERJ6GEY0R00

M 0OHM,J,1/10W

Q103 2SD2114KT

TRANSISTOR

JS551 ERJ6GEY0R00

M 0OHM,J,1/10W

Q105 2SC2412KT

TRANSISTOR

JS2201 ERJ6GEY0R00

M 0OHM,J,1/10W

Q180 2SA1037AKT

TRANSISTOR

JS2202 ERJ6GEY0R00

M 0OHM,J,1/10W

Q369 2SA564AQR

TRANSISTOR

JS2205 ERJ6GEY0R00

M 0OHM,J,1/10W

Q401 2SA1037AKT

TRANSISTOR

JS3010 ERJ6GEY0R00

M 0OHM,J,1/10W

Q445 2SC3326ATX

TRANSISTOR

JS3101 ERJ6GEY0R00

M 0OHM,J,1/10W

Q446 2SC2412KT

TRANSISTOR

L5 TJS3A9670

6P CONNECTOR

Q447 2SC2412KT

TRANSISTOR

L8 TJS3A9880

8P CONNECTOR

Q501 2SC4212H

TRANSISTOR

S801 ESB92DA1B

SWITCH

Q520 2SB792ATX

TRANSISTOR

S1001 EVQ11G05R

SWITCH

Q551 2SD2553

TRANSISTOR

S1002 EVQ11G05R

SWITCH

Q601 2SA1037AKT

TRANSISTOR

S1003 EVQ11G05R

SWITCH

Q602 2SC2412KT

TRANSISTOR

S1004 EVQ11G05R

SWITCH

Q603 2SA1037AKT

TRANSISTOR

S1005 EVQ11G05R

SWITCH

Q605 2SC2412KT

TRANSISTOR

S1006 EVQ11G05R

SWITCH

Q606 2SC2412KT

TRANSISTOR

TNR001 ENV59D82G3D

TUNER

Q607 2SA1037AKT

TRANSISTOR

X101 K7256M

SAW FILTER

Q608 2SC2412KT

TRANSISTOR

X180 EFCS5M7MW3

CERAMIC FILTER

Q701 2SA1037AKT

TRANSISTOR

X181 EFCS6R0MW5

CERAMIC FILTER

Q801 2SK1006RF122

TRANSISTOR

X182 EFCS6R5MW5

CERAMIC FILTER

Q850 2SC1815

TRANSISTOR

X183 EFCS4R5MW5

CERAMIC FILTER

Q852 2SC2412KT

TRANSISTOR

X601 TSSA010

CRYSTAL OSCILLATOR

INTEDGRATED CIRCUITS

«
...
26
27
28
29
»

Summary of Contents for TX-21PM30T

Page 1: ...NTSC M JAPAN Measured diagonally 90 deflection 2 13 NTSC M U S A UHF 21 69 PAL G H I SECAM G K K1 28 69 PAL B AUST Audio Output 3 5W x 2 7W 13 57 PAL D K 13 62 NTSC M JAPAN 14 69 NTSC M U S A CATV S1 S41 OSCAR Dimensions Height 473 6 mm 1 125 U S A CATV Width 600 0 mm C13 C41 JAPAN Depth 484 4 mm S21 S41 HYPER Z1 Z37 CHINA Mass 23 4 kg Intermediate Frequency Video 38 0 MHz Specifications are subje...

Page 2: ...not designed for use by the general public It does not contain warning cautions to advise non technical individuals of potential dangers in attempting to service a product Product powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service literature by anyone else could resul...

Page 3: ...re handling the tube After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards Leakage Current Cold Check 1 Unplug the AC cord and connect a jumper between the two prongs on the plug 2 Turn on the receiver s power switch Measure the resistance value with an ohmmeter between the jumper AC plug and each exposed metal lic cabinet part on the...

Page 4: ... the remocon to get into Service Mode 3 Measure the EHT The meter reading should indicate 27 0 1 0 kV If the meter indication is out of tolerance immediate service and correction is required to prevent the possibility of premature component failure 4 To prevent the possibility X Radiation it is essential to use the specifield picture tube if service replacement becomes necessary 1 5 MX 7 Chassis B...

Page 5: ...nt How To Set To set the Factory mode press Volume 0 dac on the TV and Timer Setting 30min on the remote control and press Volume Down button on the TV together press recall on the remote control CHK should appear on right of TV screen To move from CHK1 to CHK2 mode etc please follow below rotation To Set Self Check Press the volume down button on TV than press the off timer button on remote contr...

Page 6: ... 2 Adjust R CUT OFF so that X 0 235 0 01nit 3 Adjust G CUT OFF so that y 0 235 0 01nit Adjustment of High Light 1 Adjust Sub Bright so that Y 270 nit 2 Adjust R Drive so that X 0 265 0 01nit 3 Adjust B Drive so that y 0 265 0 01nit Adjustment for CRT CUT OFF Preparation 1 Connect ocilloscope probe to TPL7 2 Screen VR min 3 Set the data Sub Bright Bright 4 In service Mode at Bright dac press 5 in f...

Page 7: ...GC at Tuner voltage drop High Voltage 1 Receive the crosshatch pattern 1 Connect a DC voltage meter to TPA 12 and confirm the B voltage is 141 2 0 8V 2 Set to 0 Beam 2 Connect a high frequency voltmeter to heater and Screen VR minimum confirm that voltage reads 6 3 0 24 VRMS Contrast minimum 3 Normalize the brightness and contrast Item Preparation Adjustment Produre Connect a short jumper between ...

Page 8: ...4 Connect TPA 10 to TPA 20 5 Set A to 2 3 0 2V by BRT CHK2 Fig 1 Adjustment 1 Connect oscilloscope probe to TPA 31 G OUT with 10k series resistor and adjust Contrast so that B as in Fig 1 is 2 8 0 1V 2 Adjust Sub Colour so that waveform as in Fig 1 1 2 55 0 1V 3 Connect oscilloscope probe to TPA 32 R OUT with 10k series resistor and confirm waveform as in Fig 2 is 2 2 7 0 4V Fig 1 Fig 2 B 1 A 2 A ...

Page 9: ...e A in Fig 24 and move the deflection yoke as close to the purity magnet as possible 8 Adjust the purity magnetic rings so that a vertical green field is obtained at the cntre of the screen Fig 22 4 Adjust Red and Blue with Green line at centre of the screen by rotating RB G static convergence magnetic rings 5 Lock convergence magnetic with silicne sealer 6 Remove the DY wedges and slightly tilt t...

Page 10: ... from each other 3 Be certain that four wedges are firmly fixed and the Deflection Yoke is tightly clamped in place Otherwise the Deflection Yoke may shift its position and cause a loss of convergence and purity 25 3 mm R B Static Convergence Magnet Purity Magnet RB G Static Convergence Magnet Clamp for Convergence Purity Magnet Deflection Yoke ...

Page 11: ...3 L BOARD TNP4G137AA 10 TX 21PM30T ...

Page 12: ...4 Z1 BOARD TNP4G139AA 11 TX 21PM30T ...

Page 13: ...5 A BOARD TNP4G136BC 12 TX 21PM30T ...

Page 14: ...iving Signal Colour Bar signal RF All customer s controls Maximum positions 7 Number in red circle indicates waveform number See waveform pattern table 8 When arrow mark is found connection is easily found from the direction of arrow 9 Indicates the major signal flow 10 This schematic diagram is the latest at the time of printing and subject to change without notice Remarks 1 The Power Circuit con...

Page 15: ......

Page 16: ......

Page 17: ......

Page 18: ......

Page 19: ......

Page 20: ...9 3 Part Location 1 2 19 TX 21PM30T ...

Page 21: ...9 4 Part Location 2 2 20 TX 21PM30T ...

Page 22: ...n E Electrolytic P Polyester Polypropylene T Tantalum C 0 25pF D 0 5pF F 1pF G 3 J 5 K 10 L 15 M 20 P 100 0 Z 80 20 Important Safety Notice Components identified by mark have special characteristics important for safety When replacing any of these components use manufacturer s specified parts Note Printed circuit board assembly with NLA is no longer available after production discontinuation of th...

Page 23: ...ailable after production discontinuation of the complete set Abbreviation of part name and description 1 Resistor 2 Capacitor Example Example ERD25TJ104 C 100KOHM J 1 4W ECKF1H103ZF C 0 01UF Z 50V Type Allowance Type Allowance Type Allowance Type Allowance C Carbon F 1 C Carbon C 0 25pF F Fuse G 2 E Electrolytic D 0 5pF M Metal Oxide J 5 P Polyester F 1pF Metal Film K 10 Polypropylene G 3 S Solid ...

Page 24: ...5KOHM J 1 4W 24 TSX4G111H AC POWER CORD R445 ERJ6GEYJ473 M 47KOHM J 1 10W 25 TXFKY01RP4V CABINET ASSY R446 ERJ6GEYJ473 M 47KOHM J 1 10W TXFPD02QL2S CUSHION BOTTOM R447 ERJ6GEYJ472 M 4 7KOHM J 1 10W RESISTORS R448 ERJ6GEYJ242 M 2 4KOHM J 1 10W R003 ERJ6GEYJ100 M 10OHM J 1 10W R449 ERJ6GEYJ152 M 1 5KOHM J 1 10W R004 ERG2SJ183E M 18KOHM J 2W R502 ERJ6GEYJ182 M 1 8KOHM J 1 10W R006 ERJ6GEYJ273 M 27KOH...

Page 25: ...00 M 10OHM J 1 10W R636 ERJ6GEYJ562 M 5 6KOHM J 1 10W R1101 ERJ6GEYJ332 M 3 3KOHM J 1 10W R637 ERJ6GEYJ473 M 47KOHM J 1 10W R1102 ERJ6GEYJ153 M 15KOHM J 1 10W R638 ERJ6GEYJ391 M 390OHM J 1 10W R1103 ERJ6GEYJ103 M 10KOHM J 1 10W R639 ERJ6GEYJ101 M 100OHM J 1 10W R1104 ERJ6GEYJ562 M 5 6KOHM J 1 10W R640 ERJ6GEYJ181 M 180OHM J 1 10W R1105 ERJ6GEYJ562 M 5 6KOHM J 1 10W R641 ERJ6GEY0R00 M 0OHM J 1 10W ...

Page 26: ...330UF 10V C629 ECUX1H104KBX C 0 1UF K 50V C008 ECEA1HKA010 E 1UF 50V C631 ECJ2VB1H472K C 4700PF K 50V C109 ECJ2VF1H103Z C 0 01UF Z 50V C633 ECJ2ZF1C105Z C 1UF Z 16V C116 ECJ2VF1H103Z C 0 01UF Z 50V C634 ECJ2ZF1C105Z C 1UF Z 16V C117 ECJ2VB1H103J C 0 01UF 50V C635 ECJ2VF1H104Z C 0 1UF Z 50V C120 ECJ2VF1H103Z C 0 01UF Z 50V C636 ECEA1CKA101 E 100UF 16V C121 ECJ2VF1H103Z C 0 01UF Z 50V C639 ECA1HM220...

Page 27: ...ERA22 04 DIODE C2214 ECA1HM2R2B E 2 2UF 50V D361 ERA22 04 DIODE C2215 ECA1HM2R2B E 2 2UF 50V D362 ERA22 04 DIODE C2307 ECEA1HKN010 E 1UF 50V D363 1SS133T77 DIODE C2308 ECJ2VC1H391J C 390PF J 50V D365 MTZJ10C ZENER DIODE C2352 ECA1HM010B E 1UF 50V D375 1SS133T77 DIODE C2353 ECA1CM100B E 10UF 16V D402 D1FL20UF4063 DIODE C2354 ECA1CM471B E 470UF 16V D403 MTZJ33B ZENER DIODE C2357 ECEA1HKN010 E 1UF 50...

Page 28: ... 1 10W IC1104 RPM6937 REMOTE CONTROL R JS19 ERJ6GEY0R00 M 0OHM J 1 10W IC1201 PQ1R33 LINEAR IC JS20 ERJ6GEY0R00 M 0OHM J 1 10W IC1202 AN78L05 LINEAR IC JS24 ERJ6GEY0R00 M 0OHM J 1 10W IC2201 TDA9820T V1 IC JS28 ERJ6GEY0R00 M 0OHM J 1 10W IC2303 AN7522 LINEAR IC JS31 ERJ6GEY0R00 M 0OHM J 1 10W TRANSISTORS JS34 ERJ6GEY0R00 M 0OHM J 1 10W Q001 2SC2412KT TRANSISTOR JS35 ERJ6GEY0R00 M 0OHM J 1 10W Q101...

Page 29: ...X2201 SFSH6R0MDB CERAMIC FILTER X2202 EFCS5R5MS5 CERAMIC FILTER X2203 EFCS6R5MS5 CERAMIC FILTER X2204 EFCS4R5MS5 FILTER Z9 TJS4G8080 20P CONNECTOR Z22 TJS1A8100 PHONO PIN ...

Reviews:

No comments

Related manuals for TX-21PM30T

Brand: Hantarex Pages: 95

Brand: Rawinternational Pages: 2

Brand: Bang & Olufsen Pages: 44

Brand: Bang & Olufsen Pages: 28

Brand: Samsung Pages: 87

Brand: Panasonic Pages: 24

Brand: Crestron Pages: 2

Brand: W Box Technologies Pages: 16

Brand: Garage Tek Pages: 2

Brand: Vizio Pages: 51

Brand: NEC Pages: 7

Brand: Palsonic Pages: 19

Brand: Magnasonic Pages: 8

Brand: Bang & Olufsen Pages: 24

Brand: Element Pages: 27

ULS49TS298SMART

Brand: Hyundai Pages: 61

Brand: Samsung Pages: 25

Brand: Samsung Pages: 142

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands