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Fig. 24

Fig. 25

Note :

1. Wedge A,B and C should be inserted following the sequence of 1,2 and 3 shown

in Fig. 25.

2. The wedges should be set 120 apart 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.

 25.4 mm

R-B Static

Convergence Magnet

  

Purity Magne

t

(RB)-G Static

Convergence Magnet

Clamp for
Convergence &
Purity Magnet

Deflection Yoke

°

Summary of Contents for TX-15PM30T

Page 1: ...hes 1 12 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 2W x 2 4W 13 57 PAL D K 13 62 NTSC M JAPAN 14 69 NTSC M U S A C...

Page 2: ...ly and is 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...

Page 3: ...e 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...

Page 4: ...ly calibrated high voltage meter 1 Set the brightness to minimum 2 Use the remocon to get into Service Mode 3 Measure the EHT The meter reading should indicate 27 5 1 0 kV If the meter indication is o...

Page 5: ......

Page 6: ...t 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 s...

Page 7: ...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 390 nit 2 Adjust R Drive so that X 0 259 0 01nit 3 Adjust B...

Page 8: ...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 voltmet...

Page 9: ...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...

Page 10: ...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 Ad...

Page 11: ...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...

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Page 23: ...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 T...

Page 24: ...63115 4 PURITY MAGNET R443 ERJ12YJ132U M 1 3KOHM J 1 2W 26 TSX4G111H AC POWER CORD R444 ERG1SJ182E M 1 8KOHM J 1W 27 TXFKY01RM4V CABINET ASSY R445 ERJ6GEYJ473 M 47KOHM J 1 10W TXFPD01QH2S CUSHION TOP...

Page 25: ...M 560OHM J 1 10W R1101 ERJ6GEYJ332 M 3 3KOHM J 1 10W R636 ERJ6GEYJ562 M 5 6KOHM J 1 10W R1102 ERJ6GEYJ153 M 15KOHM J 1 10W R637 ERJ6GEYJ473 M 47KOHM J 1 10W R1103 ERJ6GEYJ103 M 10KOHM J 1 10W R638 ERJ...

Page 26: ...16V C109 ECJ2VF1H103Z C 0 01UF Z 50V C634 ECJ2ZF1C105Z C 1UF Z 16V C116 ECJ2VF1H103Z C 0 01UF Z 50V C635 ECJ2VF1H104Z C 0 1UF Z 50V C117 ECJ2VB1H103J C 0 01UF 50V C636 ECEA1CKA101 E 100UF 16V C120 EC...

Page 27: ...3 ECA1CM100B E 10UF 16V D511 MA4108J DIODE C2354 ECA1CM471B E 470UF 16V D512 MA171 DIODE C2357 ECEA1HKN010 E 1UF 50V D520 MA152KTX DIODE C2380 ECA1CM101B E 100UF 16V D551 MA3047HTX DIODE C2401 ECJ2VB1...

Page 28: ...T 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 ERJ6GEY...

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