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CONTENTS
SAFETY PRECAUTIONS ......................................................................................................................................................... 2 SERVICE HINTS ...................................................................................................................................................................... 3 VOLTAGE CHECK AND OPTION BYTES ................................................................................................................................... 4 WAVEFORM PATTERN TABLE............................................................................................................................................... 5 ALIGNMENT SETTINGS .......................................................................................................................................................... 6 BLOCK DIAGRAMS.................................................................................................................................................................. 7 PARTS LOCATION................................................................................................................................................................... 9 REPLACEMENT PARTS LIST................................................................................................................................................ 10 SCHEMATIC DIAGRAMS....................................................................................................................................................... 15 CONDUCTOR VIEWS ............................................................................................................................................................ 17

SAFETY PRECAUTION
GENERAL GUIDE LINES
1. 2. It is advisable to insert an isolation transformer in the a.c. supply before servicing a hot chassis. When servicing, observe the original lead dress in the high voltage circuits. If a short circuit is found, replace all parts that have been overheated or damaged by the short circuit. After servicing, see that all the protective devices such as insulation barriers, insulation papers, shields and isolation R-C combinations are correctly installed. When the receiver is not being used for a long period of time, unplug the power cord from the a.c. outlet. Potentials as high as 29,5kV are present when this receiver is in operation. Operation of the receiver without the rear cover involves the danger of a shock hazard from the receiver power supply. Servicing should not be attempted by anyone who is not familiar with the precautions necessary when working on high voltage equipment. Always discharge the anode of the tube. After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazard. Unplug the a.c. cord and connect a jumper between the two prongs of the plug. Turn on the receiver's power switch. Measure the resistance value with an ohmmeter, between the jumpered a.c. 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 path to the chassis, the reading should be between 4M ohm and 20M ohm. When the exposed metal does not have a return path to the chassis, the reading must be infinite. Plug the a.c. cord directly into the a.c. outlet. Do not use an isolation transformer for this check. Connect a 2k 10W resistor in series with an exposed metallic part on the receiver and an earth, such as a water pipe. Use an a.c. voltmeter with high impedance to measure the potential across the resistor. 4. 5. 6. Check each exposed metallic part and check the voltage at each point. Reverse the a.c. plug at the outlet and repeat each of the previous measurements. The potential at any point should not exceed 1,4 Vrms. In case a measurement is outside the limits specified, there is a possibility of a shock hazard, and the receiver should be repaired and rechecked before it is returned to the customer.

3.

4. 5.

HOT CHECK CIRCUIT
a.c. VOLTMETER

6.

2k

10 Watts

WATER PIPE (EARTH)

LEAKAGE CURRENT COLD CHECK
1. 2. 3.

TO INSTRUMENT'S EXPOSED METALLIC PARTS

Fig. 1.

X-RADIATION WARNING
1. 2. The potential sources of X-Radiation in TV sets are the high voltage section and the picture tube. When using a picture tube test jig for service, ensure that the jig is capable of handling 29,5kV without causing X-Radiation.

LEAKAGE CURRENT HOT CHECK
1. 2.

3.

NOTE: It is important to use an accurate periodically calibrated high voltage meter. 1. Set the brightness to minimum. 2. Measure the high voltage. The meter should indicate: 28,5kV ą 1kV. If the meter indication is out of tolerance, immediate service and correction is required to prevent the possibility of premature component failure. 3. To prevent any X-Radiation possibility, it is essential to use the specified tube.

2

VOLTAGE CHECK
SMT
MAIN B+ Voltage [V] 12V [V] STAND BY [V] SOUND B+ [V] 131,3 11,95 12,1 12,4 11,9 *Volume Min. *Volume Max. 2094.0108* test conditions ; Input voltage : 230VAC TV set on ON mode (if nothing specified) Picture : colour bar - Dynamic Sound : 1Khz - (mode : Music)

FBT
27,9 High Voltage [kV] 29,5 Retrace time Vcp [V] Video Voltage [V] 13.5V line [V] 45V line [V] Heater Voltage [Vrms] 10,92 1190 192 12,9 38 6,2

1302.2001* load Max. load Min. test conditions ; Input voltage : 230VAC Ct = 6200pF + 7500pF Cs = 0,36uF L linearity : TRL-400D CRT : A68EPD10X22

G2 SCREEN / CUTOFF
1. Receive a Colour bar pattern 2. Set the TV into Service mode. 3. Select G2 SCREEN item. Adjust the screen VR till OSD is just change to GREEN square.

OPTION BYTES

4

WAVEFORM PATTERN TABLE

CONDITIONS:

Contrast: MAX,

Brightness: MID,

Colour: MID,

Sharpness: MID

5

ALIGNMENT SETTINGS
(The figures below are nominal and used for representative purposes only.) To access Service Mode select program position 99 and set sharpness to minimum. Press "MUTE" button on remote control and at the same time press the "V" button on the customer controls at the front of the TV, this will place the TV set into Service Mode. Press / V buttons to step up / down through the functions. Press + / - buttons to alter the function values. To exit Service Mode press "MENU" button. Setting in indication Note: All settings are approximate 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. HOR CEN SHIPPING VERT SIZE VERT CENT S CORRECT EW TRAPEZ V SLOPE V LINEAR HOR PARAL CORNER B CORNER T HOR WIDTH PARABOLA AVL OPTION2 OPTION1 G2 SCREEN AGC LEVEL GRN BIAS RED BIAS BLUE GAIN GRN GAIN RED GAIN 21 32 32 32 32 32 Settings / Special features

37 20 67 38 51 30 22 27 42 35 47 45 50 23 00 01001111 4F 10111100 BC

6

7

8

12

7

10 16 2

9

6 8 13 14

1 11 5 3 4 15

REPLACEMENT PARTS LIST
Important Safety Notice
Components Identified by mark have special characteristics important for safety. * When replacing any of these components, use only manufacturers specified parts. In case of ordering these spare parts, please always add the complete Model-Type number to your order.

Cct Ref

Parts Number

Description

Cct Ref D408 D410 D411 D414 D450 D501 D503 D504 D520 D521 D522 D523 D601 D602 D710 D801 D802 D803 D804 D805 D806 D807 D808 D811 D820 D824 D825 D830 D831 D860 D904 D905 D906 D997 DA01 DA02 DA03 DA04 DA06 DA08 DA09 DA10 DA11 DA13 DA14 DA15 DA20 DA21 DA22 I805

Parts Number RGP15J 1N4004S 1N4004S 1N4004S 1N4937G DBAT85 DTZX3V9B DTZX5V6B 1N4148 1N4148 DTZX3V9B DTZX3V9B 1N4148 1N4148 DTZX5V6B LT2A05G LT2A05G LT2A05G LT2A05G 1N4937G 1N4937G 1N4937G DUZ6R8BM DTZX5V1B DBYW76 DTZX5V1B 1N4148 1N4937G 1N4937G RGP30J DBAV21 DBAV21 DBAV21 LT2A05G 1N4148 DTZX5V6B 1N4148 DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX5V6B DTZX33B

Description DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE ZENER

COMMON PARTS
EXPLODED VIEW
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 4852089314 4852170214 4852825211 4854868711 4855624800 4856017354 4859724930 4859810593 4859810593-C 4859906210 48A8309000 50H0000277 58G0000149 A68EPD10X22 EUR7628030 MASK FRONT COVER BACK DOOR BUTTON POWER MARK BRAND SCREW CRT FIX TUNER VARACTOR PCB MAIN PCB CRT POWER CORD SPEAKER SYSTEM FBT COIL DEGAUSSING CRT REMOTE CONTROL

MISCELLANEOUS COMPONENTS
M481A M501 M551 M791 4856716000 4855061600 4855553500 LA701 TDA8358J TDA8946J TSOP1238WI1 STR-W6754 KP1010C DP130 L7805CV KIA78R08API LD1117V33 L7805CV TDA6107AJ 5FSCB4022R DBAT85 BA282 1N4937G DBY228 DBYW76 1N4937G RGP15J POWER BUTTON SPRING DECO CTRL DECO SENSOR DOOR LOCK IC VERTICAL IC AUDIO PREAMP IC POWER PHOTO COUPLER IC ERROR AMP IC REGULATOR IC REGULATOR IC REGULATOR IC REGULATOR IC VIDEO FUSE 4A250V DIODE DIODE DIODE DIODE DIODE DIODE DIODE

I.C.s
I301 I602 I703 I801 I804 I806 I820 I822 I823 I824 I901

FUSES
F801

DIODES
D101 D102 D313 D403 D404 D405 D407

10

Cct Ref

Parts Number

Description

Cct Ref Z611 Z612 X501 J7 J25 J26 J50 J76 J83 J84 R103 R104 R105 R106 R107 R114 R115 R120 R131 R310 R311 R331 R340 R350 R351 R370 R394 R395 R396 R397 R398 R399 R401 R402 R403 R404 R405 R406 R407 R415 R420 R422 R423 R444 R450 R451 R500 R501 R502 R503 R504 R505 R506 R507 R508 R510 R511 R512 R513 R514 R515 R516 R517 R518

Parts Number 5PEFST471Y 5PEFST471Y 5XJ24R576E ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ202 ERD25TJ101 ERD25TJ101 ERD25TJ393 ERD25TJ683 ERD25TJ103 ERD25TJ101 ERD25TJ101 ERD25TJ473 ERD25TJ101 ERD25TJ101 ERD25TJ472 ERD25TJ471 ERD25TJ471 ERDS1TJ201 ERD25TJ473 RN-AZ2201F RN-AZ2201F ERD25TJ159 ERD25TJ272 ERD25TJ394 ERD25TJ103 ERD25TJ823 RS02Y129JS RS02Y120JS ERD25TJ272 ERD25TJ220 ERD25TJ102 ERD25TJ109 ERD25TJ102 RS02Y471JS ERD25TJ182 RN02B112JS ERDS1TJ103 ERD25TJ102 ERD25TJ392 RS02Y478JS ERG2FJ473 ERG2FJ473 ERD25TJ101 ERD25TJ332 ERD25TJ332 ERD25TJ102 ERD25TJ152 ERD25TJ101 ERD25TJ103 ERD25TJ332 ERD25TJ332 ERD25TJ103 ERD25TJ103 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ153 ERD25TJ101 ERD25TJ101

Description FILTER EMI FILTER EMI CRYSTAL QUARTZ CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL METAL CARBON CARBON CARBON CARBON CARBON METAL METAL CARBON CARBON CARBON CARBON CARBON METAL CARBON METAL CARBON CARBON CARBON METAL METAL METAL CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.5W 0.25W 0.17W 0.17W 0.25W 0.25W 0.25W 0.25W 0.25W 2W 2W 0.25W 0.25W 0.25W 0.25W 0.25W 2W 0.25W 2W 0.5W 0.25W 0.25W 2W 2W 2W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 100 100 100 100 2K 100 100 39K 68K 10K 100 100 47K 100 100 4K7 470 470 200 47K 2K2 2K2 1.5 2K7 390K 10K 82K 1R2 12 2K7 22 1K 1 1K 470 1K8 1K1 10K 1K 3K9 R47 47K 47K 100 3K3 3K3 1K 1K5 100 10K 3K3 3K3 10K 10K 100 100 100 100 15K 100 100

TRANSISTORS
Q120 Q401 Q402 Q501 Q502 Q503 Q504 Q506 Q508 Q513 Q515 Q601 Q602 Q807 Q809 Q810 Q812 Q813 Q814 Q815 Q816 T401 T801 2SC5343Y 2SD2578 2SD1207 2SC5343Y 2SA1980Y 2SC5343Y 2SA1980Y 2SC5343Y 2SC5343Y 2SA1980Y H2N7000 2SC5343Y 2SA1980Y KSA1013Y 2SC5343Y 2SC5343Y KTC3203-Y 2SA1980Y 2SC5343Y 2SA1980Y 2SC5343Y TD-19A1 50M4242C75CPZ100K02 5CPZ109K04 5CPZ109K04 58H0000041 58C7070085 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 5CPZ100K04 5CPZ100K02 PZ479K02 5CPZ479K04 5CPZ479K04 5CPZ479K04 PZ479K02 5MC0000100 5MC0000100 58CX430599 5MC0000100 5CPZ560K02 5PLF24A3 K3953M 5PK9650M-5PEFST471Y 5PEFST471Y 5PEFST471Y 5PEFST471Y 5PEFST471Y 5PEFST471Y 5PEFST471Y 5PEFST471Y 5PEFST471Y 5PEFST471Y TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSFORMER DRIVE TRANSFORMER SMPS PEAKING COIL COIL PEAKING COIL PEAKING COIL H-LINEARITY COIL CHOKE PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL PEAKING COIL COIL PEAKING COIL PEAKING COIL PEAKING PEAKING COIL COIL BEAD COIL BEAD COIL CHOKE COIL BEAD PEAKING COIL FILTER LINE FILTER SAW FILTER SAW FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI FILTER EMI

CRYSTALS RESISTORS

TRANSFORMERS

COILS
L101 L350 L351 L401 L402 L505 L506 L507 L508 L509 L510 L512 L513 L514 L515 L516 L517 L518 L519 L523 L650 L801 L802 L803 R713

FILTERS
LF801 Z101 Z102 Z601 Z602 Z603 Z604 Z605 Z606 Z607 Z608 Z609 Z610

11

Cct Ref R519 R527 R528 R529 R530 R532 R534 R537 R538 R539 R540 R541 R542 R543 R544 R545 R546 R547 R551 R552 R553 R554 R555 R556 R557 R558 R559 R560 R561 R562 R563 R564 R565 R566 R567 R568 R569 R571 R572 R573 R574 R575 R576 R577 R578 R579 R580 R581 R582 R583 R584 R585 R586 R587 R588 R589 R590 R598 R599 R601 R602 R608 R609 R610 R611 R612

Parts Number ERD25TJ102 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ221 ERD25TJ102 ERD25TJ472 ERD25TJ123 ERD25TJ101 ERD25TJ471 ERD25TJ471 RN-AZ3902F ERD25TJ682 ERD25TJ222 ERD25TJ222 ERD25TJ473 ERD25TJ681 ERD25TJ563 ERD25TJ823 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ101 ERD25TJ101 ERD25TJ391 ERD25TJ222 ERD25TJ222 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ154 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ102 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ102 ERD25TJ102 ERD25TJ102 ERD25TJ101 ERD25TJ183 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ102 ERD25TJ102 ERD25TJ334 ERD25TJ182 ERD25TJ224 ERD25TJ152 ERD25TJ104 ERDS1TJ151 ERDS1TJ151 ERD25TJ103 ERD25TJ563 ERD25TJ563

Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.17W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.5W 0.5W 0.25W 0.25W 0.25W 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1K 100 100 100 220 1K 4K7 12K 100 470 470 39K 6K8 2K2 2K2 47K 680 56K 82K 10K 10K 10K 10K 100 100 390 2K2 2K2 100 100 100 100 150K 10K 10K 10K 10K 1K 10K 10K 10K 10K 1K 1K 1K 100 18K 100 100 100 100 100 100 100 1K 1K 330K 1K8 220K 1K5 100K 150 150 10K 56K 56K

Cct Ref R650 R660 R661 R662 R700 R720 R721 R722 R723 R724 R801 R803 R804 R805 R806 R807 R808 R809 R810 R811 R812 R813 R814 R815 R817 R818 R819 R820 R821 R822 R823 R824 R827 R828 R829 R830 R831 R832 R833 R834 R840 R841 R842 R850 R870 R901 R910 R911 R912 R913 R914 R915 R920 R921 R922 R923 R996 R997 RA02 RA03 RA04 RA05 RA06 RA07 RA08 RA09

Parts Number ERD25TJ473 ERD25TJ473 RN-AZ1202F RN-AZ1202F ERDS1TJ332 ERD25TJ122 ERD25TJ181J ERD25TJ221 ERD25TJ331 ERD25TJ471 DDB7R0M290 RW02Y508FS ERD25TJ220 ERDS1TJ104 RS02Y278JS ERD25TJ221 ERD25TJ182 ERD25TJ102 ERD25TJ220 ERDS1TJ825 ERD25TJ473 ERD25TJ473 ERD25TJ472 ERD25TJ472 ERD25TJ473 ERD25TJ683 RX07C339JF ERD25TJ363 ERD25TJ563 RN02B510JS ERD25TJ102 RN02B510JS ERD25TJ103 ERDS2TJ752 ERD25TJ103 ERD25TJ101 ERD25TJ472 ERD25TJ473 ERDS1TJ105 ERD25TJ470 ERD25TJ472 RS02Y479JS RS02Y240JS RS02Y479JS ERD25TJ102 ERD25TJ561 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERDS1TJ102 ERDS1TJ102 ERDS1TJ102 RS01Y229J ERD25TJ221 ERD25TJ221 ERD25TJ221 ERDS1TJ105 ERDS1TJ102 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ103 ERD25TJ750 ERD25TJ332 ERD25TJ750 ERD25TJ750

Description CARBON CARBON METAL METAL CARBON CARBON CARBON CARBON CARBON CARBON POSISTOR WOUND CARBON CARBON METAL CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON SOLID CARBON CARBON METAL CARBON METAL CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL METAL METAL CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON FILM CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 0.25W 0.25W 0.17W 0.17W 0.5W 0.25W 0.25W 0.25W 0.25W 0.25W 2W 0.25W 0.5W 2W 0.25W 0.25W 0.25W 0.25W 0.5W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 7W 0.25W 0.25W 2W 0.25W 2W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.5W 0.25W 0.25W 2W 2W 2W 0.25W 0.25W 0.25W 0.25W 0.25W 0.5W 0.5W 0.5W 1W 0.25W 0.25W 0.25W 0.5W 0.5W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 5% 5% 1% 1% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 47K 47K 12K 12K 3K3 1K2 180 220 330 470 - R5 22 100K R27 220 1K8 1K 22 8M2 47K 47K 4K7 4K7 47K 68K 3R3 36K 56K 51 1K 51 10K 7K5 10K 100 4K7 47K 1M 47 4K7 4R7 24 4R7 1K 560 100 100 100 1K 1K 1K 2R2 220 220 220 1M 1K 100 100 100 10K 75 3K3 75 75

12

Cct Ref RA10 RA11 RA12 RA13 RA14 RA15 RA16 RA17 RA18 RA19 RA23 RA24 RA25 RA29 RA32 RA35 C102 C103 C104 C106 C107 C108 C120 C121 C122 C123 C305 C313 C315 C320 C350 C351 C370 C401 C402 C404 C408 C412 C414 C415 C418 C420 C421 C430 C431 C440 C499 C501 C502 C503 C504 C505 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518 C519

Parts Number ERD25TJ680 ERD25TJ750 ERD25TJ102 ERD25TJ222 ERD25TJ220 ERD25TJ750 ERD25TJ750 ERD25TJ103 ERD25TJ332 ERD25TJ750 ERD25TJ220 ERD25TJ222 ERD25TJ102 ERD25TJ101 ERD25TJ680 ERD25TJ750 ECEA1ES470 ECCR1H102J ECCR1H102J ECEA1H220 ECKR1H470 ECKR1H470 ECCR1H102J ECEA1H100 ECEA1H100 ECKC1H103J ECEA1ES221 CMXM2A104J ECA2AHG470 CBXF1H104Z CMXM2A683J CMXM2A473J ECCR1H473J ECEA1H101 CMYH3C752J CMYH3C622J ECWF2364JBB ECEA2CS339 CMXM2A104J ECA2EM4R7B ECCR1H102J ECCR2H222J ECCR1H473J CCYR3D681K CMXB2G472J ECQM4223JZB CEYD1H689W ECEA1CS470 ECEA1CS470 ECCR1H102J ECCR1H102J CMXL1J224J CMXL1J224J ECEA1CS470 CMXL1J224J ECEA1ES101 ECCR1H102J CBZF1H104Z CMXL1J224J ECCR1H102J CMXL1J224J CMXL1J224J ECEA1CS101 CBXF1H104Z CMXL1J224J

Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON ELECT CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC ELECT MYLAR ELECT CERAMIC FILM MYLAR CERAMIC ELECT FILM MYLAR FILM ELECT MYLAR ELECT CERAMIC CERAMIC CERAMIC CERAMIC FILM FILM ELECT ELECT ELECT CERAMIC CERAMIC FILM FILM ELECT FILM ELECT CERAMIC CERAMIC FILM CERAMIC FILM FILM ELECT CERAMIC FILM 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 0.25W 25V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 100V 100V 50V 100V 100V 50V 50V 1.6kV 1K6V 250V 160V 100V 250V 50V 500V 50V 2kV 400V 400V 50V 16V 16V 50V 50V 63V 63V 16V 63V 25V 50V 50V 63V 50V 63V 63V 16V 50V 63V 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 68 75 1K 2K2 22 75 75 10K 3K3 75 22 2K2 1K 100 68 75 47ľF 1nF 1nF 22ľF 47pF 47pF 1nF 10ľF 10ľF 10nF 220ľF 100nF 47ľF 0.1ľF 68nF 47nF 47nF 100ľF 7.5nF 6200pF 360nF 3.3ľF 100nF 4.7ľF 1nF 2.2nF 47nF 680pF 4.7nF 22nF 6.8ľF 47ľF 47ľF 1nF 1nF 0.22ľF 0.22ľF 47ľF 0.22ľF 100ľF 1nF 100nF 0.22ľF 1nF 0.22ľF 0.22ľF 100ľF 0.1ľF 0.22ľF

Cct Ref C520 C521 C522 C523 C524 C525 C526 C527 C528 C529 C530 C531 C532 C533 C534 C535 C536 C537 C538 C539 C540 C541 C542 C543 C544 C545 C546 C547 C548 C549 C550 C551 C552 C553 C554 C555 C556 C557 C558 C560 C561 C563 C564 C565 C566 C567 C568 C569 C574 C575 C576 C577 C578 C579 C581 C582 C587 C589 C590 C591 C592 C602 C603 C604 C608 C609

Parts Number ECEA1H100 ECCR1H222J CBXF1H104Z ECCR1H102J ECQB1682JFB ECEA1H479 CMXL1J224J ECEA1H100 ECCR1H223J ECQV1J154JM3 ECKC1H101J ECKC1H103J ECCR1H102J ECCR1H102J ECEA1H229 ECQV1J474JMW ECQV1J474JMW ECEA1H229 ECEA1H229 CMXM2A332J CMXL1J104J CBZF1H104Z ECEA1H100 ECEA1H229 CBZF1H104Z ECEA1H229 CBZF1H104Z ECEA1H100 ECEA1H100 ECQV1J474JMW ECKC1H103J CBZF1H104Z ECQV1J474JMW ECQV1J474JMW ECQV1J474JMW ECCR1H102J ECCR1H102J CBZF1H104Z CBXF1H104Z ECEA1H229 ECEA1H229 ECEA1H100 CBZF1H104Z CBZF1H104Z CBZF1H104Z ECEA1H100 CBXF1H104Z ECEA1ES470 CMXL1J224J ECCR1H102J CMXL1J224J ECEA1CS101 CBZF1H104Z ECCR1H102J CMXL1J224J ECEA1CS101 ECCR1H102J ECKC1H472J CBZF1H104Z CMXL1J224J ECKC1H103J ECEA1ES470 ECEA1H228 ECEA1ES102 ECCR1H222J ECCR1H222J

Description ELECT CERAMIC CERAMIC CERAMIC FILM ELECT FILM ELECT CERAMIC FILM CERAMIC CERAMIC CERAMIC CERAMIC ELECT FILM FILM ELECT ELECT FILM MYLAR CERAMIC ELECT ELECT CERAMIC ELECT CERAMIC ELECT ELECT FILM CERAMIC CERAMIC FILM FILM FILM CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT FILM CERAMIC FILM ELECT CERAMIC CERAMIC FILM ELECT CERAMIC CERAMIC CERAMIC FILM CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC 50V 50V 50V 50V 100V 50V 63V 50V 50V 63V 50V 50V 50V 50V 50V 63V 63V 50V 50V 100V 63V 50V 50V 50V 50V 50V 50V 50V 50V 63V 50V 50V 63V 63V 63V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 63V 50V 63V 16V 50V 50V 63V 16V 50V 50V 50V 63V 50V 25V 50V 25V 50V 50V 10ľF 2.2nF 0.1ľF 1nF 6.8nF 4.7ľF 0.22ľF 10ľF 22nF 150nF 100pF 10nF 1nF 1nF 2.2ľF 470nF 470nF 2.2ľF 2.2ľF 3.3nF 100nF 100nF 10ľF 2.2ľF 100nF 2.2ľF 100nF 10ľF 10ľF 470nF 10nF 100nF 470nF 470nF 470nF 1nF 1nF 100nF 0.1ľF 2.2ľF 2.2ľF 10ľF 100nF 100nF 100nF 10ľF 0.1ľF 47ľF 0.22ľF 1nF 0.22ľF 100ľF 100nF 1nF 0.22ľF 100ľF 1nF 4.7nF 100nF 0.22ľF 10nF 47ľF 0.22ľF 1000ľF 2.2nF 2.2nF

CAPACITORS

13

Cct Ref C625 C660 C661 C662 C665 C666 C667 C668 C669 C690 C691 C770 C801 C803 C804 C805 C806 C807 C809 C810 C811 C812 C813 C814 C820 C823 C830 C831 C833 C834 C835 C840 C844 C861 C862 C863 C866 C901 C905 C965 C968 C997 CA01 CA02 CA03 CA04 CA05 CA06 CA10 CA28 JP01 JPA1 JPA2 JPA3 SCT1 SW700 SW701 SW702 SW703 SW704 SW801

Parts Number ECEA1H479 ECEA1H100 CMXM2A224J CMXM2A224J ECCR1H472J CBXF1H104Z ECCR1H472J CMXM2A224J CMXM2A224J ECEA1H479 ECEA1H479 ECEA1CS101 CL1UC3474M ECCR3A472J ECCR3A472J ECA2GM181B CCXR3A102K ECEA1H109 ECKC1H101J ECEA1H220 CMXM2A473J CH1BFE472M CEYF2E470V ECA2EM101 CCYR3D221K ECEA1ES471 ECEA1H479 ECEA1H330 CCXB1H821K ECCR1H103J ECEA1ES470 ECEA1CS332 ECEA1ES101 ECEA1ES102 ECEA1ES101 ECEA1CS101 ECKC3A471J ECCR1H221J ECA2EM4R7B ECKC3D102J CMXL2E104K ECA2EM100B ECKC1H101J ECKC1H101J ECKC1H101J ECKC1H101J ECKC1H101J ECKC1H101J ECCR1H102J ECCR1H102J 4859102130 4859200401 4859200401 4859108450 4859303530 5S50101Z90 5S50101Z90 5S50101Z90 5S50101Z90 5S50101Z90 5S40101143 5SC0101003

Description ELECT ELECT FILM FILM CERAMIC CERAMIC CERAMIC FILM FILM ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT CERAMIC ELECT MYLAR CERAMIC ELECT ELECT CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC ELECT CERAMIC MYLAR ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 50V 50V 100V 100V 50V 50V 50V 100V 100V 50V 50V 16V 250V 1kV 1kV 400V 1kV 50V 50V 50V 100V 400V 250V 250V 2kV 25V 50V 50V 50V 50V 25V 16V 25V 25V 25V 16V 1KV 50V 250V 2KV 250V 250V 50V 50V 50V 50V 50V 50V 50V 50V 4.7ľF 10ľF 0.22ľF 0.22ľF 4.7nF 0.1ľF 4.7nF 0.22ľF 0.22ľF 4.7ľF 4.7ľF 100ľF 470nF 4.7nF 4.7nF 180ľF 1nF 1ľF 100pF 22ľF 47nF 4.7nF 47ľF 100ľF 220pF 470ľF 4.7ľF 33ľF 820pF 10nF 47ľF 3300ľF 100ľF 1000ľF 100ľF 100ľF 470pF 220pF 4.7ľF 1nF 100nF 10ľF 100pF 100pF 100pF 100pF 100pF 100pF 1nF 1nF

Cct Ref

Parts Number

Description

DIFFERENCES FOR MODEL TX--29PM1D
EXPLODED VIEW
16 . . . DMP4502500 TQB0E0051A1M TQB0E0051C1M TQB0E0051D1M TDA21HD01-W X24C29PM1D S/PLATE GERMAN ITALIAN FRENCH IC MICOM FLASH IC MEMORY

INSTRUCTION BOOKS

I.C.s
I501 I502

DIFFERENCES FOR MODEL TX--29PM1F
EXPLODED VIEW
16 . . . . . . . . . DMP4502600 TQB0E0052A1M TQB0E0052B1M TQB0E0052D1M TQB0E0052E1M TQB0E0052F1M TQB0E0052G1M TQB0E0052H1M TQB0E0052J1M TQB0E0052K1M TDA21HD01-W X24C29PM1F S/PLATE GERMAN DUTCH FRENCH SPANISH SWEDISH NORWEGIAN FINNISH PORTUGUESE DANISH IC MICOM FLASH IC MEMORY

INSTRUCTION BOOKS

I.C.s
I501 I502

DIFFERENCES FOR MODEL TX--29PM1P
EXPLODED VIEW
16 . . . . . . . DMP4502700 TQB0E0053M1M TQB0E0053N1M TQB0E0053P1M TQB0E0053Q1M TQB0E0053R1M TQB0E0053U1M TQB0E0053W1M TDA21HD01-E X24C29PM1P S/PLATE BULGARIAN ROMANIAN POLISH HUNGARIAN CZECH ENGLISH SLOVAKIAN IC MICOM FLASH IC MEMORY

INSTRUCTION BOOKS

I.C.s
I501 I502

TERMINALS AND LINKS
HEADPHONE SOCKET AV TERMINAL AV TERMINAL JACK PIN BOARD SOCKET CRT SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH RELAY

SWITCHES

RELAYS
Y801

14

SCHEMATIC DIAGRAMS FOR MODELS TX-29PM1D, TX-29PM1F, TX-29PM1P (CP-521F CHASSIS)
IMPORTANT SAFETY NOTICE
Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturers' specified parts.

NOTE
1. RESISTOR All resistors are carbon źW resistor, unless marked otherwise. Unit of resistance is OHM ( ) (k=1,000, M=1,000,000) CAPACITORS All capacitors are ceramic 50V unless marked otherwise. Unit of capacitance is F unless otherwise stated. COIL Unit of inductance is H, unless otherwise stated. EARTH SYMBOL Chassis Earth (Cold) Line Earth (Hot) 5. VOLTAGE MEASUREMENT Voltage is measured by a d.c. voltmeter. Measurement conditions are as follows: Power source a.c. 220V-240V, 50Hz Receiving Signal Colour Bar signal (RF) All customer controls Maximum position

2.

3. 4.

These schematic diagrams are the latest at time of printing and are subject to change without notice.

REMARKS
a. b. c. d. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard. Do not short circuit the hot and cold circuits as electrical components may be damaged. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured. Make sure to disconnect the power plug before removing the chassis.

NOTE
1. The Power Supply Circuit contains a circuit area, which uses a separate power supply to isolate the earth connection. The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, are COLD.

15

16

CONDUCTOR VIEWS FOR MODELS TX-29PM1D, TX-29PM1F, TX-29PM1P
MAIN-BOARD PTMPMSS29Y6FM

TRAN'S Q120 Q401 Q402 Q501 Q502 Q503 Q504 Q506 Q508 Q513 Q514 Q515 Q601 Q602 Q807 Q809 Q810 Q812 Q813 Q814 Q815 Q816 A1 B5 B4 A1 A1 A3 A4 E4 B2 B3 D1 D1 D3 C3 C5 D4 E4 C6 D2 D3 D1 D1

D410 D411 D414 D450 D501 D503 D504 D520 D521 D522 D523 D601 D602 D707 D710 D801 D802 D803 D804 D805 D806 D807 D808 D811 D820 D824 D825 D826 D830 D831 D860 D904 D905

C4 C4 A5 B4 C1 D2 D2 C3 B3 D2 C2 D3 D3 E5 E4 D5 D5 D5 D5 E4 D4 D5 D4 E4 C5 C4 C6 C3 C4 C4 C4 E2 E2

D906 D997 DA01 DA02 DA03 DA04 DA06 DA08 DA09 DA10 DA11 DA13 DA14 DA15 DA20 DA21 DA22 IC'S I301 I501 I502 I602 I703 I801 I804 I805 I806 I820 I822 I823 I824 I901

E2 E1 B3 A2 A3 A2 A2 A2 A2 A2 A2 A3 A3 A3 E3 E3 E3

B4 C2 D1 D3 E5 E5 D4 B3 D4 C3 C4 C4 D4 E2

DIODES D101 D102 D313 D403 D404 D405 D407 D408 A1 B2 A4 B5 B5 A5 A5 A5

20 17