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PARTS FOR TX-29AD1E ONLY

MISCELLANEOUS COMPONENTS

2) TKU8E00156 REAR COVER

3) TKY8E031 CABINET

4) A68ESF002X11 CRT

6) TLK8E05116 DEGAUSS COIL

7) TNP117037AC Y P.C.B.

9) TNP197087AD E P.C.B.

10) TNP117034AH A P.C.B.

16) EAGG1201D2 SPEAKER

17) TBM8E1439 BACKCOVER LABEL

TKP8E1110 FRONT PANEL (RIGHT)

TKP8E1111 FRONT PANEL (LEFT)

TPC8E4446 OUTER CARTON

CAPACITORS

C201 ECA1HFQ101 ELECT 50V 100mF

C470 222236516184 FILM 16V 180nF

C477 ECEA1HU4R7 ELECT 50V 4.7mF

C480 222236516184 FILM 16V 180nF

C487 ECEA1HU4R7 ELECT 50V 4.7mF

C501 ECKC1H103JB CERAMIC 50V 10nF

C511 ECQM1H393J FILM 50V 0.039mF

C534 ECWH12H562J FILM 50V 5600pF

C537 ECQF4273JZH FILM 400V 0.027mF

C541 ECWF2H105J FILM 500V 1000nF

C563 ECEA1VU471 ELECT 35V 470mF

C565 ECKC2H151J CERAMIC 500V 150pF

C567 ECQB1H223K FILM 50V 22nF

C576 ECQM1H684J FILM 50V 680nF

C578 222236516154 FILM 160V 150nF

C583 ECQB1H333J FILM 50V 33nF

C591 ECA1HW4R7UE ELECT 50V 4.7mF

C597 ECQB1H332K FILM 50V 3.3nF

C1628 ECEA1AU221 ELECT 10V 220mF

C3167 ECUV1H100DCX S.M. CAP 50V 10pF

C3362 TACA1103P2KV I.C.

C3363 TACA1103P2KV I.C.

C3371 ECUV1H120JCX S.M. CAP 50V 12pF

C3381 ECUV1H080CCX S.M. CAP 50V 80pF

C3391 ECUV1H120JCX S.M. CAP 50V 12pF

DIODES

D507 MA723TA5 DIODE

D508 MA723TA5 DIODE

D566 MA2082ALFS DIODE

D568 MA2100LFS DIODE

D569 MA2082ALFS DIODE

D1614 MA165TA5 DIODE

D1672 PMLL4148L DIODE

INTEGRATED CIRCUITS

I1941 X24C16-9AD1E EAROM

SOCKETS/TERMINALS/LINK WIRES

J12 EXCELSA39V COIL

J23 EXCELSA39V COIL

COILS

L507 ELESN331KA COIL

L511 297-23477 TRANSFORMER

L541 ELH5L7002 COIL

L594 297-017696 COIL

TRANSISTORS

Q506 2SK301TA TRANSISTOR

Q651 TFD312SOF632 DIODE

RESISTORS

R470 ERD25TJ560 CARBON 0.25W 5% 56W

R473 ERD25TJ270 CARBON 0.25W 5% 27W

R480 ERD25TJ560 CARBON 0.25W 5% 56W

R483 ERD25TJ270 CARBON 0.25W 5% 27W

R501 ERD25TJ470 CARBON 0.25W 5% 47W

R507 ERD25TJ2R2 CARBON 0.25W 5% 2R2W

R532 ERW2PKR56 WIRE 2W 10% R56W

R533 ERDS1TJ220 CARBON 0.5W 5% 22W

R542 ERQ12AJ101 FUSABLE 0.5W 5% 100W

R559 ERDS1TJ100 CARBON 0.5W 5% 10W

R570 ERG2SJ102 METAL 2W 5% 1K0W

R574 ERW12PKR56 WIRE 0.5W 10% R56W

R576 ERD25TJ682 CARBON 0.25W 5% 6K8W

R577 ERD25TJ822 CARBON 0.25W 5% 8K2W

R578 ERD25TJ680 CARBON 0.25W 5% 68W

R583 ERD25TJ103 CARBON 0.25W 5% 10KW

R584 ERO25CKF1002 METAL 0.25W 1% 10KW

R591 ERD25TJ472 CARBON 0.25W 5% 4K7W

R594 ERD25TJ394 CARBON 0.25W 5% 390KW

R595 ERD25TJ473 CARBON 0.25W 5% 47KW

R596 ERD25TJ473 CARBON 0.25W 5% 47KW

R597 ERD25TJ475 CARBON 0.25W 5% 4M7W

R599 ERD25TJ103 CARBON 0.25W 5% 10KW

R675 ERD25TJ155 CARBON 0.25W 5% 1M5W

R1668 ERJ6GEYJ474 S.M.CARB 0.1W 5% 470KW

R1670 ERJ6GEYJ472 S.M.CARB 0.1W 5% 4K7W

R3104 ERJ6GEYJ222 S.M.CARB 0.1W 5% 2K2W

R3362 ERC12GK105D SOLID 0.5W 10% 1MW

R3364 ERC12GK821D SOLID 0.5W 10% 820W

R3377 ERJ6GEYJ562 S.M.CARB 0.1W 5% 5K6W

R3378 ERC12GK332V SOLID 0.5W 5% 3K3W

R3387 ERJ6GEYJ562 S.M.CARB 0.1W 5% 5K6W

R3388 ERC12GK332V SOLID 0.5W 5% 3K3W

R3398 ERC12GK332V SOLID 0.5W 5% 3K3W

Summary of Contents for TX-29AD1E

Page 1: ...ematic 25 E Schematic 29 Y Schematic Parts List Self Check Disassembly Waveforms Specifications Location of Controls Service Information Service Manual Colour Television EURO 2 Chassis TX 25AD1E TX 29...

Page 2: ...deo 21 pin 1 Vp p 75W Audio 21 pin 500mV rms 10kW RGB 21 pin AV1 OUT Video 21 pin 1 Vp p 75W Audio 21 pin 500mV rms 1kW AV2 IN Video 21 pin 1 Vp p 75W Audio 21 pin 500mV rms 10 kW S Video IN Y 1 Vp p...

Page 3: ...h an ohmmeter between the jumpered AC plug and each exposed metallic cabinet part on the receiver such as screw heads aerials connectors control shafts etc When the exposed metallic part has a return...

Page 4: ...Location Of Controls Service Hints How to remove the rear cover 1 Remove the 8 fixing screws A as shown in Fig 3 Fig 4...

Page 5: ...ently pull the chassis toward you Realese the M PCB as explained on page 6 2 Turn the chassis through 90_ anti clockwise as shown in fig 6 3 Clip the chassis onto the support bracket as shown in fig 6...

Page 6: ...o its original position before returning the receiver to the customer HOW TO REMOVE THE A BOARD 1 Disconnect the 5 leads from the A board 2 Release the A and F boards securing brackets by pushing the...

Page 7: ...lip the three metal clips marked B in fig 9 4 Unclip the front metal cover Fig10 and remove from the A board 5 Fit the extension leads to the A board making sure that the A board does not touch the E...

Page 8: ...f the TV has only one 21 pin connector then this will be able to accept the memory pack 2 Go into the Service Mode as explained above The screen will show 3 Press the blue button on the remote control...

Page 9: ...he tuner RF AGC and ground 3 Set the oscilloscope gain range to 1V div 1 Check that the noise becomes large when the RF AGC VR P4701 is turned counterclockwise After the check turn it clockwise 2 Grad...

Page 10: ...mum setting 11 Trapezium comp TRAPEZ 1 014 TRAPEZ 1 000 Optimum setting 12 Trapezium comp TRAPEZ 2 012 TRAPEZ 2 009 Optimum setting 13 Colour VCO COLOUR VCO 015 COLOUR VCO 006 Optimum setting 14 Cut o...

Page 11: ...SOR I1351 8V REG I1011 AV SWITCHING I1111 AV SWITCHING I1601 5V REG I2651 COMB FILTER CONTROL I2601 COMB FILTER I4700 IF PROCESSOR I4071 12V REG I611 PSU CONTROL I646 9V REG I661 12V REG I466 AUDIO OU...

Page 12: ...06 AMP I2601 COMB FILTER Q2651 BUFFER Q2653 BUFFER I2651 Q2611 BUFFER Q2607 Q2605 AMP Q1653 BUFFER Q1651 AMP Q1656 AMP Q1643 BUFFER Q1641 AMP Q1646 AMP Q1633 BUFFER Q1631 AMP Q1636 AMP Q3162 Q3164 Q31...

Page 13: ...BUFFER Q1496 BUFFER I466 AUDIO OUTPUT AMP I1301 AUDIO MIXER DEMODULATOR VOLUME BASS TREBLE CONTROL AV1 AV2 Q1091 MUTE Q1071 MUTE Q1382 MUTE Q1466 BUFFER Q1476 BUFFER AV3 Q6443 Q6447 AMP Q6413 Q6417 A...

Page 14: ...1 W 1 2 5 1 W 2 6 0 1 W 1 6 5 1 W 6 1 2 W 2 1 4 W 2 5 2 W 4 0 0 1 W 6 3 0 W 6 6 0 W 5 4 8 W 3 3 1 7 W 3 1 5 2 W 2 6 0 2 W3316 W6102 W6010 W1370 W610 W1951 W1511 W511 W1201 W211 A V 3 W1221 W1211 AV1...

Page 15: ...WAVEFORM PATTERN TABLE...

Page 16: ...the Audio signal path Indicates the Vertical Horizontal signal path 8 This schematic diagram is the latest at the time of printing and is subject to change without notice Precautions a Do not touch t...

Page 17: ...PARTS LOCATION NOTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 19 22...

Page 18: ...C465 ECEA1CU470 ELECT 16V 47mF C466 ECEA1HU222 ELECT 50V 2200mF C467 ECQB1H103J FILM 50V 10nF C471 ECEA1HU010 ELECT 50V 1mF C472 ECEA1CU101 ELECT 16V 100mF C473 ECEA1EGE222 ELECT 25V 2200mF C476 ECEA...

Page 19: ...CUV1H104ZFX S M CAP 50V 100nF C1309 ECEA1CU100 ELECT 16V 10mF C1310 ECEA1CU100 ELECT 16V 10mF C1311 ECUV1H104ZFX S M CAP 50V 100nF C1312 ECEA50Y3R3 ELECT 50V 3 3mF C1313 ECUV1H471JCX S M CAP 50V 470pF...

Page 20: ...0DCX S M CAP 50V 10pF C2604 ECUV1H104ZFX S M CAP 50V 100nF C2605 ECEA1CKA470 ELECT 16V 47mF C2606 ECUV1H104ZFX S M CAP 50V 100nF C2607 ECUV1H104ZFX S M CAP 50V 100nF C2609 ECEA1CKA470 ELECT 16V 47mF C...

Page 21: ...C4744 ECUV1H100DCX S M CAP 50V 10pF C4745 ECUV1H102KBX S M CAP 50V 1nF C4746 ECUV1H104ZFX S M CAP 50V 100nF C4747 ECUV1H102KBX S M CAP 50V 1nF C4748 ECUV1H102KBX S M CAP 50V 1nF C4749 ECUV1H102KBX S...

Page 22: ...0 LA7577N V I F I4701 AN78N12 12V REGULATOR I6101 AN78L05TA 5V REGULATOR I6301 RPM 637CBRS1 LED RECEIVER SOCKETS TERMINALS LINK WIRES BC1 ERJ6GEY0R00 WIRE LINK BC2 ERJ6GEY0R00 WIRE LINK BC4 ERJ6GEY0R0...

Page 23: ...WIRE LINK JC1104 ERJ8GEY0R00 METAL 0 125W 1 0W JC1105 ERJ8GEY0R00 METAL 0 125W 1 0W JC1106 ERJ8GEY0R00 METAL 0 125W 1 0W JC1107 ERJ8GEY0R00 METAL 0 125W 1 0W JC1108 ERJ8GEY0R00 METAL 0 125W 1 0W JC110...

Page 24: ...4 BC847B TRANSISTOR Q1827 BC857B TRANSISTOR Q1831 BC847B TRANSISTOR Q2601 BC847B TRANSISTOR Q2602 BC847B TRANSISTOR Q2603 BC847B TRANSISTOR Q2604 BC847B TRANSISTOR Q2605 BC857B TRANSISTOR Q2606 BC857B...

Page 25: ...AL 0 25W 1 3R92KW R634 ERDS1TJ1R5 CARBON 0 5W 5 1R5W R636 ERD25TJ473 CARBON 0 25W 5 47KW R639 ERD75TAJ825 CARBON 0 75W 5 8M2W R651 ERDS1TJ474 CARBON 0 5W 5 470KW R666 ERO25CKF3301 METAL 0 25W 1 3K3W R...

Page 26: ...1W 5 150W R1621 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R1622 ERJ6GEYJ103 S M CARB 0 1W 5 10KW R1623 ERJ6GEYJ123 S M CARB 0 1W 5 12KW R1624 ERJ6GEYJ333 S M CARB 0 1W 5 33KW R1626 ERJ6GEYJ151 S M CARB 0 1W 5...

Page 27: ...2640 ERJ6GEYJ121 S M CARB 0 1W 5 120W R2641 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R2642 ERJ6GEYJ473 S M CARB 0 1W 5 47KW R2643 ERJ6GEYJ333 S M CARB 0 1W 5 33KW R2644 ERJ6GEY0R00 WIRE LINK R2645 ERJ6GEYJ151...

Page 28: ...703 ERJ6GEYJ472 S M CARB 0 1W 5 4K7W R4705 ERJ6GEY0R00 WIRE LINK R4707 ERJ6GEYJ683 S M CARB 0 1W 5 68KW R4708 ERJ6GEYJ153 S M CARB 0 1W 5 15KW R4709 ERJ6GEYJ102 S M CARB 0 1W 5 1KW R4710 ERJ6GEYJ181 S...

Page 29: ...NSFORMERS T528 5270103200 TRANSFORMER T531 ZTFH65005A TRANFORMER T639 ETS39AH117AC TRANSFORMER T6101 BV030 7395 0 TRANSFORMER FILTERS X1321 TSS4004 B CRYSTAL X1608 TSS2169 B CRYSTAL X1854 TSS4007 B CR...

Page 30: ...ODE INTEGRATED CIRCUITS I1941 X24C16 9AD1E EAROM SOCKETS TERMINALS LINK WIRES J12 EXCELSA39V COIL J23 EXCELSA39V COIL COILS L507 ELESN331KA COIL L511 297 23477 TRANSFORMER L541 ELH5L7002 COIL L594 297...

Page 31: ...541 ELH5L421 COIL L594 297 23294 COIL L1614 EXCELDR35V COIL CONTROLS PK401 TKP8E1112 FRONT PANEL RIGHT PK402 TKP8E1113 FRONT PANEL LEFT PK403 TBM8E1359 INDICATION SHEET PK404 TBM8E1360 INDICATION SHEE...

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