1
Download Service Manual
Transcript
25'(51R3&=& 6HUYLFH0DQXDO &RORXU7HOHYLVLRQ 7;30' 7;30) 7;303 &3)&KDVVLV 63(&,),&$7,216 3RZHU6RXUFH 9DF+] 3RZHU&RQVXPS WLRQ : 6WDQGE\3RZHU &RQV XP SWL RQ : $HUL DO,P SHGD QFH XQEDODQFHG&RD[LDO7\SH 5HFHL YLQJ6\VWHP 3$/,%*'.3$/ 6(&$0%*'.//¶ 0176&$9RQO\ 176&$9RQO\ 5HFHL YLQJ&KDQQ HOV 9+)(( 9+)++,7$/< 9+)$+,7$/< 9+)55 9+)55 9+)55 8+)(( &$7966 &$796600 &$7966 88 &$7966+<3(5%$1' ,QWHUP HGLD WH)UH TXH QF \ 9LGHR $XGLR 9LGHR 0+]0+] 6RXQG 0+]%*0+]$ 0+]1,&$0%*'./ 0+]'.0+]&=67(5(2 0+]/¶0+]/¶1,&$0 &RORXU 0+]3$/ 0+]0+]6(&$0 0+]0+]6(&$0/¶ $9,1 9LGHRSLQ $XGLRSLQ 69LGHR,1 SLQ 9SS P9UPVN <9SS &9SS $9287 9LGHRSLQ $XGLRSLQ 9SS P9UPVN $9)5217 $XGLR5&$[ 9LGHR5&$[ P9UPVN 9SS +LJK9ROWD JH N9N9 3LFWXUH7XEH $(3'; $XGLR 2XWS XW [:506[:032 LPSHGDQFH +HDGSKRQHV ,PSHGDQFH $FFHVVRUL HV VXSS OLHG 'LPHQVLR QV +HLJKW :LGWK 'HSWK 1HWZHLJKW FP 5HPRWH&RQWURO [580%DWWHULHV PP PP PP NJ 7HUPLQDOV $9,1 9LGHRSLQ $XGLRSLQ 5*%SLQ 9SS P9UPVN 9SS $9287 9LGHRSLQ $XGLRSLQ 9SS P9UPVN 6SHFLILFDWLRQVDUHVXEMHFWWRFKDQJHZLWKRXWQRWLFH :HLJKWVDQGGLPHQVLRQVVKRZQDUHDSSUR[LPDWH 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. 3. 4. 5. 6. 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. 4. 5. 6. HOT CHECK CIRCUIT a.c. VOLTMETER 2k 2. 3. 2. 3. WATER PIPE (EARTH) Fig. 1. 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. 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. 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 ± 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. LEAKAGE CURRENT HOT CHECK 1. 10 Watts TO INSTRUMENT'S EXPOSED METALLIC PARTS LEAKAGE CURRENT COLD CHECK 1. 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. 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. 2 6(59,&(+,176 +RZWRUHPRYHWKHUHDUFRYHU 5HPRYHWKHVFUHZVDVVKRZQ LQ)LJ 6&5(:6 6&5(:6 )LJ /2&$7,212)&21752/6 &57%RDUG )RFXV 0$,1%RDUG )LJ 6FUHHQ VOLTAGE CHECK SMT 2094.0108* test conditions ; Input voltage : 230VAC TV set on ON mode (if nothing specified) Picture : colour bar - Dynamic Sound : 1Khz - (mode : Music) MAIN B+ Voltage [V] 131,3 ͑͑ρ͢· 12V [V] 11,95 ͑͑ρͦ͡͝· STAND BY [V] 12,1 ͑͑ρͦ͡͝· SOUND B+ [V] 12,4 ͑͑ρͦ͡͝· *Volume Min. 11,9 ͑͑ρͦ͡͝· *Volume Max. FBT 1302.2001* 27,9 ͑͑ρͦ͡͝Μ· load Max. 29,5 ͑͑ρͦ͡͝Μ· load Min. Retrace time 10,92 ͑͑ρͣ͡͝ΦΤ Vcp [V] 1190 ͑͑ρͣ͡· Video Voltage [V] 192 ͑͑ρ͖ͦ 13.5V line [V] 12,9 ͑͑ρ͖ͦ 45V line [V] 38 ͑͑ρ͖ͦ Heater Voltage [Vrms] 6,2 ͑͑ρ͖ͦ High Voltage [kV] 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 Adjust the screen VR till OSD is just change to GREEN square. 2. Set the TV into Service mode. 3. Select G2 SCREEN item. OPTION BYTES ; ͵Ͷͽ ΅ͺ Ϳ͑͑ͳΊ ΅Ͷ͑͢ ΅ͺ Ϳ͑ͳΊ ΅Ͷ͑ͣ ΅Ήͣͪ͞;͢͵ ͑͑͑͑͑͑͑͢͢͢͢͡͡͡͡ ͡Ωͤʹ ͑͑͑͑͑͑͑͢͢͢͢͢͡͡͡ ͡Ωͥͷ ΅Ήͣͪ͞;͢ͷ ͑͑͑͑͑͑͑͢͢͢͢͢͡͡͡ ͡Ωͳʹ ͑͑͑͑͑͑͑͢͢͢͢͢͡͡͡ ͡Ωͥͷ ΅Ήͣͪ͞;͢ ͑͑͑͑͑͑͑͢͢͢͢͢͡͡͡ ͡Ωͳʹ ͑͑͑͑͑͑͑͢͢͢͢͢͢͡͡ ͡Ωͧͷ ΅Ήͣͪ͞;͢ ͑͑͑͑͑͑͑͢͢͢͢͡͡͡͡ ͡Ωͤʹ ͑͑͑͑͑͑͑͢͢͢͢͢͢͡͡ ͡Ωͧͷ 4 WAVEFORM PATTERN TABLE CONDITIONS: Contrast: MAX, Brightness: MID, 5 Colour: MID, Sharpness: MID 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 Settings / Special features 1. HOR CEN 37 2. SHIPPING 20 67 3. VERT SIZE 38 4. VERT CENT 51 5. S CORRECT 30 6. EW TRAPEZ 22 7. V SLOPE 27 8. V LINEAR 42 9. HOR PARAL 35 10. CORNER B 47 11. CORNER T 45 12. HOR WIDTH 50 13. PARABOLA 23 14. AVL 00 15. OPTION2 01001111 4F 16. OPTION1 10111100 BC 17. G2 SCREEN 18. AGC LEVEL 21 19. GRN BIAS 32 20. RED BIAS 32 21. BLUE GAIN 32 22. GRN GAIN 32 23. RED GAIN 32 6 7 9,'(267(5(2$8',2%/2&.',$*5$0 32:(56833/<%/2&.',$*5$0 8 ڏڋڋڍٻړڌڕڌڍڕڒڋٻڍڋٻۋۀڮٻېۃگٻڈٻڌڈۃھێډۀۂڼۋړڈڨڜڭڢڜڤڟٻڦڞڪڧڝ 3$576/2&$7,21 127( 7KHQXPEHUVRQWKHH[SORGHGYLHZEHORZ UHIHUWRWKHH[SORGHGYLHZVHFWLRQRIWKH 5HSODFHPHQW3DUWV/LVW 12 7 10 16 2 9 6 13 8 14 1 11 5 15 3 4 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 COMMON PARTS EXPLODED VIEW 1 4852089314 MASK FRONT 2 3 4852170214 4852825211 COVER BACK DOOR 4 5 6 4854868711 4855624800 4856017354 BUTTON POWER MARK BRAND SCREW CRT FIX 7 4859724930 TUNER VARACTOR 8 4859810593 PCB MAIN 9 4859810593-C PCB CRT 10 11 4859906210 48A8309000 POWER CORD SPEAKER SYSTEM 12 50H0000277 FBT 13 58G0000149 COIL DEGAUSSING 14 15 A68EPD10X22 EUR7628030 CRT REMOTE CONTROL MISCELLANEOUS COMPONENTS M481A M501 M551 M791 Cct Ref Parts Number Description D408 D410 RGP15J 1N4004S DIODE DIODE D411 D414 D450 1N4004S 1N4004S 1N4937G DIODE DIODE DIODE D501 D503 D504 DBAT85 DTZX3V9B DTZX5V6B DIODE DIODE DIODE D520 D521 D522 1N4148 1N4148 DTZX3V9B DIODE DIODE DIODE D523 D601 D602 D710 D801 D802 D803 D804 D805 D806 D807 DTZX3V9B 1N4148 1N4148 DTZX5V6B LT2A05G LT2A05G LT2A05G LT2A05G 1N4937G 1N4937G 1N4937G DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE D808 D811 D820 DUZ6R8BM DTZX5V1B DBYW76 DIODE ZENER DIODE DIODE D824 D825 D830 DTZX5V1B 1N4148 1N4937G DIODE DIODE DIODE D831 D860 1N4937G RGP30J DIODE DIODE D904 D905 D906 DBAV21 DBAV21 DBAV21 DIODE DIODE DIODE LT2A05G 1N4148 DTZX5V6B DIODE DIODE DIODE 4856716000 4855061600 4855553500 LA701 POWER BUTTON SPRING DECO CTRL DECO SENSOR DOOR LOCK I301 TDA8358J IC VERTICAL I602 I703 TDA8946J TSOP1238WI1 IC AUDIO PREAMP I801 STR-W6754 IC POWER I804 KP1010C PHOTO COUPLER I806 DP130 IC ERROR AMP D997 DA01 DA02 I820 I822 I823 L7805CV KIA78R08API LD1117V33 IC REGULATOR IC REGULATOR IC REGULATOR DA03 DA04 DA06 1N4148 DTZX5V6B DTZX5V6B DIODE DIODE DIODE I824 I901 L7805CV TDA6107AJ IC REGULATOR IC VIDEO DA08 DA09 DA10 DTZX5V6B DTZX5V6B DTZX5V6B DIODE DIODE DIODE 5FSCB4022R FUSE 4A250V D101 D102 DBAT85 BA282 DIODE DIODE DA11 DA13 DA14 DTZX5V6B DTZX5V6B DTZX5V6B DIODE DIODE DIODE D313 D403 D404 1N4937G DBY228 DBYW76 DIODE DIODE DIODE DA15 DA20 DA21 DTZX5V6B DTZX5V6B DTZX5V6B DIODE DIODE DIODE D405 D407 1N4937G RGP15J DIODE DIODE DA22 I805 DTZX5V6B DTZX33B DIODE DIODE ZENER I.C.s FUSES F801 DIODES 10 Cct Ref Parts Number Description TRANSISTORS Q120 2SC5343Y TRANSISTOR Q401 Q402 2SD2578 2SD1207 TRANSISTOR TRANSISTOR Q501 Q502 Q503 2SC5343Y 2SA1980Y 2SC5343Y TRANSISTOR TRANSISTOR TRANSISTOR Q504 Q506 Q508 2SA1980Y 2SC5343Y 2SC5343Y TRANSISTOR TRANSISTOR TRANSISTOR Q513 Q515 Q601 2SA1980Y H2N7000 2SC5343Y TRANSISTOR TRANSISTOR TRANSISTOR Q602 Q807 Q809 2SA1980Y KSA1013Y 2SC5343Y TRANSISTOR TRANSISTOR TRANSISTOR Q810 Q812 Q813 2SC5343Y KTC3203-Y 2SA1980Y TRANSISTOR TRANSISTOR TRANSISTOR Q814 Q815 Q816 2SC5343Y 2SA1980Y 2SC5343Y TRANSISTOR TRANSISTOR TRANSISTOR TRANSFORMERS T401 TD-19A1 TRANSFORMER DRIVE T801 50M4242C7- TRANSFORMER SMPS L101 L350 L351 L401 L402 L505 L506 L507 L508 L509 L510 L512 L513 L514 L515 5CPZ100K02 5CPZ109K04 5CPZ109K04 58H0000041 58C7070085 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 PZ479K02 5CPZ100K04 5CPZ100K02 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 L516 L517 L518 PZ479K02 5CPZ479K04 5CPZ479K04 PEAKING COIL COIL PEAKING COIL PEAKING L519 L523 L650 5CPZ479K04 PZ479K02 5MC0000100 COIL PEAKING PEAKING COIL COIL BEAD L801 L802 L803 5MC0000100 58CX430599 5MC0000100 COIL BEAD COIL CHOKE COIL BEAD R713 5CPZ560K02 PEAKING COIL LF801 Z101 Z102 5PLF24A3 K3953M 5PK9650M-- FILTER LINE FILTER SAW FILTER SAW Z601 Z602 Z603 5PEFST471Y 5PEFST471Y 5PEFST471Y FILTER EMI FILTER EMI FILTER EMI Z604 Z605 Z606 5PEFST471Y 5PEFST471Y 5PEFST471Y FILTER EMI FILTER EMI FILTER EMI Z607 Z608 Z609 5PEFST471Y 5PEFST471Y 5PEFST471Y FILTER EMI FILTER EMI FILTER EMI Z610 5PEFST471Y FILTER EMI COILS FILTERS Cct Ref Z611 Z612 Parts Number 5PEFST471Y 5PEFST471Y Description FILTER EMI FILTER EMI CRYSTALS X501 5XJ24R576E CRYSTAL QUARTZ RESISTORS J7 J25 ERD25TJ101 ERD25TJ101 CARBON CARBON 0.25W 0.25W 5% 5% 100 Ω 100 Ω J26 J50 J76 ERD25TJ101 ERD25TJ101 ERD25TJ202 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 2K Ω J83 J84 R103 ERD25TJ101 ERD25TJ101 ERD25TJ393 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 39K Ω R104 R105 ERD25TJ683 ERD25TJ103 CARBON CARBON 0.25W 0.25W 5% 5% 68K Ω 10K Ω R106 R107 R114 ERD25TJ101 ERD25TJ101 ERD25TJ473 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 47K Ω R115 R120 R131 ERD25TJ101 ERD25TJ101 ERD25TJ472 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 4K7 Ω R310 R311 R331 ERD25TJ471 ERD25TJ471 ERDS1TJ201 CARBON CARBON CARBON 0.25W 0.25W 0.5W 5% 5% 5% 470 Ω 470 Ω 200 Ω R340 R350 R351 R370 R394 R395 R396 R397 R398 R399 R401 R402 R403 R404 R405 R406 R407 R415 R420 R422 R423 ERD25TJ473 RN-AZ2201F RN-AZ2201F ERD25TJ159 ERD25TJ272 ERD25TJ394 ERD25TJ103 ERD25TJ823 RS02Y129JS RS02Y120JS ERD25TJ272 ERD25TJ220 ERD25TJ102 ERD25TJ109 ERD25TJ102 RS02Y471JS ERD25TJ182 RN02B112JS ERDS1TJ103 ERD25TJ102 ERD25TJ392 CARBON METAL METAL CARBON CARBON CARBON CARBON CARBON METAL METAL CARBON CARBON CARBON CARBON CARBON METAL CARBON METAL CARBON CARBON CARBON 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 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 47K Ω 2K2 Ω 2K2 Ω 1.5 Ω 2K7 Ω 390K Ω 10K Ω 82K Ω 1R2 Ω 12 Ω 2K7 Ω 22 Ω 1K Ω 1Ω 1K Ω 470 Ω 1K8 Ω 1K1 Ω 10K Ω 1K Ω 3K9 Ω R444 R450 R451 RS02Y478JS ERG2FJ473 ERG2FJ473 METAL METAL METAL 2W 2W 2W 5% 5% R47 Ω 47K Ω 47K Ω R500 R501 R502 ERD25TJ101 ERD25TJ332 ERD25TJ332 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 3K3 Ω 3K3 Ω R503 R504 R505 ERD25TJ102 ERD25TJ152 ERD25TJ101 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 1K Ω 1K5 Ω 100 Ω R506 R507 ERD25TJ103 ERD25TJ332 CARBON CARBON 0.25W 0.25W 5% 5% 10K Ω 3K3 Ω R508 R510 R511 ERD25TJ332 ERD25TJ103 ERD25TJ103 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 3K3 Ω 10K Ω 10K Ω R512 R513 R514 ERD25TJ101 ERD25TJ101 ERD25TJ101 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 100 Ω R515 R516 R517 ERD25TJ101 ERD25TJ153 ERD25TJ101 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 15K Ω 100 Ω R518 ERD25TJ101 CARBON 0.25W 5% 100 Ω 11 Cct Ref Parts Number Description Cct Ref Parts Number Description R519 R527 ERD25TJ102 ERD25TJ101 CARBON CARBON 0.25W 0.25W 5% 5% 1K Ω 100 Ω R650 R660 ERD25TJ473 ERD25TJ473 CARBON CARBON 0.25W 0.25W 5% 5% 47K Ω 47K Ω R528 R529 R530 ERD25TJ101 ERD25TJ101 ERD25TJ221 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 220 Ω R661 R662 R700 RN-AZ1202F RN-AZ1202F ERDS1TJ332 METAL METAL CARBON 0.17W 0.17W 0.5W 1% 1% 5% 12K Ω 12K Ω 3K3 Ω R532 R534 R537 ERD25TJ102 ERD25TJ472 ERD25TJ123 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 1K Ω 4K7 Ω 12K Ω R720 R721 R722 ERD25TJ122 ERD25TJ181J ERD25TJ221 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 1K2 Ω 180 Ω 220 Ω R538 R539 ERD25TJ101 ERD25TJ471 CARBON CARBON 0.25W 0.25W 5% 5% 100 Ω 470 Ω R723 R724 ERD25TJ331 ERD25TJ471 CARBON CARBON 0.25W 0.25W 5% 5% 330 Ω 470 Ω R540 R541 R542 ERD25TJ471 RN-AZ3902F ERD25TJ682 CARBON METAL CARBON 0.25W 0.17W 0.25W 5% 5% 470 Ω 39K Ω 6K8 Ω R801 R803 DDB7R0M290 RW02Y508FS POSISTOR WOUND 2W - -Ω R5 Ω R543 R544 R545 ERD25TJ222 ERD25TJ222 ERD25TJ473 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 2K2 Ω 2K2 Ω 47K Ω R804 R805 R806 ERD25TJ220 ERDS1TJ104 RS02Y278JS CARBON CARBON METAL 0.25W 0.5W 2W 5% 5% - 22 Ω 100K Ω R27 Ω R546 R547 R551 ERD25TJ681 ERD25TJ563 ERD25TJ823 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 680 Ω 56K Ω 82K Ω R807 R808 R809 ERD25TJ221 ERD25TJ182 ERD25TJ102 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 220 Ω 1K8 Ω 1K Ω R810 ERD25TJ220 CARBON 0.25W 5% 22 Ω R552 R553 R554 ERD25TJ103 ERD25TJ103 ERD25TJ103 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 10K Ω 10K Ω 10K Ω R811 R812 ERDS1TJ825 ERD25TJ473 CARBON CARBON 0.5W 0.25W 5% 5% 8M2 Ω 47K Ω R555 R556 R557 ERD25TJ103 ERD25TJ101 ERD25TJ101 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 10K Ω 100 Ω 100 Ω R813 R814 R815 ERD25TJ473 ERD25TJ472 ERD25TJ472 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 47K Ω 4K7 Ω 4K7 Ω R558 R559 R560 R561 R562 R563 R564 R565 R566 R567 R568 R569 R571 R572 R573 R574 R575 R576 R577 R578 R579 ERD25TJ391 ERD25TJ222 ERD25TJ222 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ101 ERD25TJ154 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ102 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ103 ERD25TJ102 ERD25TJ102 ERD25TJ102 ERD25TJ101 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 0.25W 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% 390 Ω 2K2 Ω 2K2 Ω 100 Ω 100 Ω 100 Ω 100 Ω 150K Ω 10K Ω 10K Ω 10K Ω 10K Ω 1K Ω 10K Ω 10K Ω 10K Ω 10K Ω 1K Ω 1K Ω 1K Ω 100 Ω R817 R818 R819 R820 R821 R822 R823 R824 R827 R828 R829 R830 R831 R832 R833 R834 R840 R841 R842 R850 ERD25TJ473 ERD25TJ683 RX07C339JF ERD25TJ363 ERD25TJ563 RN02B510JS ERD25TJ102 RN02B510JS ERD25TJ103 ERDS2TJ752 ERD25TJ103 ERD25TJ101 ERD25TJ472 ERD25TJ473 ERDS1TJ105 ERD25TJ470 ERD25TJ472 RS02Y479JS RS02Y240JS RS02Y479JS CARBON CARBON SOLID CARBON CARBON METAL CARBON METAL CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON METAL METAL METAL 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 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% - 47K Ω 68K Ω 3R3 Ω 36K Ω 56K Ω 51 Ω 1K Ω 51 Ω 10K Ω 7K5 Ω 10K Ω 100 Ω 4K7 Ω 47K Ω 1M Ω 47 Ω 4K7 Ω 4R7 Ω 24 Ω 4R7 Ω R580 R581 R582 ERD25TJ183 ERD25TJ101 ERD25TJ101 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 18K Ω 100 Ω 100 Ω R870 R901 R910 ERD25TJ102 ERD25TJ561 ERD25TJ101 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 1K Ω 560 Ω 100 Ω R583 R584 ERD25TJ101 ERD25TJ101 CARBON CARBON 0.25W 0.25W 5% 5% 100 Ω 100 Ω R911 R912 R913 ERD25TJ101 ERD25TJ101 ERDS1TJ102 CARBON CARBON CARBON 0.25W 0.25W 0.5W 5% 5% 5% 100 Ω 100 Ω 1K Ω R585 R586 R587 ERD25TJ101 ERD25TJ101 ERD25TJ101 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 100 Ω R914 R915 R920 ERDS1TJ102 ERDS1TJ102 RS01Y229J CARBON CARBON FILM 0.5W 0.5W 1W 5% 5% 5% 1K Ω 1K Ω 2R2 Ω R588 R589 R590 ERD25TJ102 ERD25TJ102 ERD25TJ334 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 1K Ω 1K Ω 330K Ω R921 R922 R923 ERD25TJ221 ERD25TJ221 ERD25TJ221 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 220 Ω 220 Ω 220 Ω R598 R599 R601 ERD25TJ182 ERD25TJ224 ERD25TJ152 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 1K8 Ω 220K Ω 1K5 Ω R996 R997 RA02 ERDS1TJ105 ERDS1TJ102 ERD25TJ101 CARBON CARBON CARBON 0.5W 0.5W 0.25W 5% 5% 5% 1M Ω 1K Ω 100 Ω R602 R608 R609 ERD25TJ104 ERDS1TJ151 ERDS1TJ151 CARBON CARBON CARBON 0.25W 0.5W 0.5W 5% 5% 5% 100K Ω 150 Ω 150 Ω RA03 RA04 RA05 ERD25TJ101 ERD25TJ101 ERD25TJ103 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 100 Ω 10K Ω R610 R611 R612 ERD25TJ103 ERD25TJ563 ERD25TJ563 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 10K Ω 56K Ω 56K Ω RA06 RA07 RA08 ERD25TJ750 ERD25TJ332 ERD25TJ750 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 75 Ω 3K3 Ω 75 Ω RA09 ERD25TJ750 CARBON 0.25W 5% 75 Ω 12 Cct Ref Parts Number Description RA10 RA11 ERD25TJ680 ERD25TJ750 CARBON CARBON 0.25W 0.25W 5% 5% 68 Ω 75 Ω C520 C521 Cct Ref ECEA1H100 ECCR1H222J ELECT CERAMIC 50V 50V 10µF 2.2nF RA12 RA13 RA14 ERD25TJ102 ERD25TJ222 ERD25TJ220 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 1K Ω 2K2 Ω 22 Ω C522 C523 C524 CBXF1H104Z ECCR1H102J ECQB1682JFB CERAMIC CERAMIC FILM 50V 50V 100V 0.1µF 1nF 6.8nF RA15 RA16 RA17 ERD25TJ750 ERD25TJ750 ERD25TJ103 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 75 Ω 75 Ω 10K Ω C525 C526 C527 ECEA1H479 CMXL1J224J ECEA1H100 ELECT FILM ELECT 50V 63V 50V 4.7µF 0.22µF 10µF RA18 RA19 ERD25TJ332 ERD25TJ750 CARBON CARBON 0.25W 0.25W 5% 5% 3K3 Ω 75 Ω RA23 RA24 RA25 ERD25TJ220 ERD25TJ222 ERD25TJ102 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 22 Ω 2K2 Ω 1K Ω C528 C529 C530 ECCR1H223J ECQV1J154JM3 ECKC1H101J CERAMIC FILM CERAMIC 50V 63V 50V 22nF 150nF 100pF RA29 RA32 RA35 ERD25TJ101 ERD25TJ680 ERD25TJ750 CARBON CARBON CARBON 0.25W 0.25W 0.25W 5% 5% 5% 100 Ω 68 Ω 75 Ω C531 C532 C533 ECKC1H103J ECCR1H102J ECCR1H102J CERAMIC CERAMIC CERAMIC 50V 50V 50V 10nF 1nF 1nF C534 C535 C536 ECEA1H229 ECQV1J474JMW ECQV1J474JMW ELECT FILM FILM 50V 63V 63V 2.2µF 470nF 470nF C537 C538 C539 ECEA1H229 ECEA1H229 CMXM2A332J ELECT ELECT FILM 50V 50V 100V 2.2µF 2.2µF 3.3nF C540 C541 C542 CMXL1J104J CBZF1H104Z ECEA1H100 MYLAR CERAMIC ELECT 63V 50V 50V 100nF 100nF 10µF C543 C544 C545 C546 C547 C548 C549 C550 C551 C552 C553 C554 C555 C556 C557 C558 C560 C561 C563 C564 C565 ECEA1H229 CBZF1H104Z ECEA1H229 CBZF1H104Z ECEA1H100 ECEA1H100 ECQV1J474JMW ECKC1H103J CBZF1H104Z ECQV1J474JMW ECQV1J474JMW ECQV1J474JMW ECCR1H102J ECCR1H102J CBZF1H104Z CBXF1H104Z ECEA1H229 ECEA1H229 ECEA1H100 CBZF1H104Z CBZF1H104Z ELECT CERAMIC ELECT CERAMIC ELECT ELECT FILM CERAMIC CERAMIC FILM FILM FILM CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC 50V 50V 50V 50V 50V 50V 63V 50V 50V 63V 63V 63V 50V 50V 50V 50V 50V 50V 50V 50V 50V 2.2µF 100nF 2.2µF 100nF 10µF 10µF 470nF 10nF 100nF 470nF 470nF 470nF 1nF 1nF 100nF 0.1µF 2.2µF 2.2µF 10µF 100nF 100nF C566 C567 C568 CBZF1H104Z ECEA1H100 CBXF1H104Z CERAMIC ELECT CERAMIC 50V 50V 50V 100nF 10µF 0.1µF C569 C574 C575 ECEA1ES470 CMXL1J224J ECCR1H102J ELECT FILM CERAMIC 25V 63V 50V 47µF 0.22µF 1nF C576 CMXL1J224J FILM 63V 0.22µF C577 C578 ECEA1CS101 CBZF1H104Z ELECT CERAMIC 16V 50V 100µF 100nF C579 ECCR1H102J CERAMIC 50V 1nF C581 C582 CMXL1J224J ECEA1CS101 FILM ELECT 63V 16V 0.22µF 100µF C587 ECCR1H102J CERAMIC 50V 1nF C589 C590 ECKC1H472J CBZF1H104Z CERAMIC CERAMIC 50V 50V 4.7nF 100nF C591 CMXL1J224J FILM 63V 0.22µF C592 C602 ECKC1H103J ECEA1ES470 CERAMIC ELECT 50V 25V 10nF 47µF C603 ECEA1H228 ELECT 50V 0.22µF C604 C608 ECEA1ES102 ECCR1H222J ELECT CERAMIC 25V 50V 1000µF 2.2nF C609 ECCR1H222J CERAMIC 50V 2.2nF CAPACITORS C102 C103 ECEA1ES470 ECCR1H102J ELECT CERAMIC 25V 50V 47µF 1nF C104 C106 C107 ECCR1H102J ECEA1H220 ECKR1H470 CERAMIC ELECT CERAMIC 50V 50V 50V 1nF 22µF 47pF C108 C120 C121 ECKR1H470 ECCR1H102J ECEA1H100 CERAMIC CERAMIC ELECT 50V 50V 50V 47pF 1nF 10µF C122 C123 C305 C313 C315 C320 C350 C351 C370 C401 C402 C404 C408 C412 C414 C415 C418 C420 C421 ECEA1H100 ECKC1H103J ECEA1ES221 CMXM2A104J ECA2AHG470 CBXF1H104Z CMXM2A683J CMXM2A473J ECCR1H473J ECEA1H101 CMYH3C752J CMYH3C622J ECWF2364JBB ECEA2CS339 CMXM2A104J ECA2EM4R7B ECCR1H102J ECCR2H222J ECCR1H473J ELECT CERAMIC ELECT MYLAR ELECT CERAMIC FILM MYLAR CERAMIC ELECT FILM MYLAR FILM ELECT MYLAR ELECT CERAMIC CERAMIC CERAMIC 50V 50V 25V 100V 100V 50V 100V 100V 50V 50V 1.6kV 1K6V 250V 160V 100V 250V 50V 500V 50V 10µF 10nF 220µF 100nF 47µF 0.1µF 68nF 47nF 47nF 100µF 7.5nF 6200pF 360nF 3.3µF 100nF 4.7µF 1nF 2.2nF 47nF C430 C431 CCYR3D681K CMXB2G472J CERAMIC FILM 2kV 400V 680pF 4.7nF C440 ECQM4223JZB FILM 400V 22nF C499 C501 CEYD1H689W ECEA1CS470 ELECT ELECT 50V 16V 6.8µF 47µF C502 ECEA1CS470 ELECT 16V 47µF C503 C504 ECCR1H102J ECCR1H102J CERAMIC CERAMIC 50V 50V 1nF 1nF C505 CMXL1J224J FILM 63V 0.22µF C507 C508 CMXL1J224J ECEA1CS470 FILM ELECT 63V 16V 0.22µF 47µF C509 CMXL1J224J FILM 63V 0.22µF C510 C511 C512 ECEA1ES101 ECCR1H102J CBZF1H104Z ELECT CERAMIC CERAMIC 25V 50V 50V 100µF 1nF 100nF C513 C514 C515 CMXL1J224J ECCR1H102J CMXL1J224J FILM CERAMIC FILM 63V 50V 63V 0.22µF 1nF 0.22µF C516 C517 C518 CMXL1J224J ECEA1CS101 CBXF1H104Z FILM ELECT CERAMIC 63V 16V 50V 0.22µF 100µF 0.1µF C519 CMXL1J224J FILM 63V 0.22µF 13 Parts Number Description Cct Ref Parts Number Description C625 C660 ECEA1H479 ECEA1H100 ELECT ELECT C661 C662 C665 CMXM2A224J CMXM2A224J ECCR1H472J C666 C667 C668 Cct Ref 50V 50V 4.7µF 10µF FILM FILM CERAMIC 100V 100V 50V 0.22µF 0.22µF 4.7nF CBXF1H104Z ECCR1H472J CMXM2A224J CERAMIC CERAMIC FILM 50V 50V 100V 0.1µF 4.7nF 0.22µF C669 C690 CMXM2A224J ECEA1H479 FILM ELECT 100V 50V 0.22µF 4.7µF C691 C770 ECEA1H479 ECEA1CS101 ELECT ELECT 50V 16V 4.7µF 100µF C801 C803 CL1UC3474M ECCR3A472J CERAMIC CERAMIC 250V 1kV 470nF 4.7nF C804 ECCR3A472J CERAMIC 1kV 4.7nF C805 C806 ECA2GM181B CCXR3A102K ELECT CERAMIC 400V 1kV 180µF 1nF C807 C809 C810 ECEA1H109 ECKC1H101J ECEA1H220 ELECT CERAMIC ELECT 50V 50V 50V 1µF 100pF 22µF C811 CMXM2A473J MYLAR 100V 47nF C812 C813 CH1BFE472M CEYF2E470V CERAMIC ELECT 400V 250V 4.7nF 47µF C814 C820 C823 ECA2EM101 CCYR3D221K ECEA1ES471 ELECT CERAMIC ELECT 250V 2kV 25V 100µF 220pF 470µF C830 C831 C833 C834 C835 C840 C844 C861 C862 C863 C866 C901 C905 C965 C968 C997 CA01 ECEA1H479 ECEA1H330 CCXB1H821K ECCR1H103J ECEA1ES470 ECEA1CS332 ECEA1ES101 ECEA1ES102 ECEA1ES101 ECEA1CS101 ECKC3A471J ECCR1H221J ECA2EM4R7B ECKC3D102J CMXL2E104K ECA2EM100B ECKC1H101J ELECT ELECT CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC ELECT CERAMIC MYLAR ELECT CERAMIC 50V 50V 50V 50V 25V 16V 25V 25V 25V 16V 1KV 50V 250V 2KV 250V 250V 50V 4.7µF 33µF 820pF 10nF 47µF 3300µF 100µF 1000µF 100µF 100µF 470pF 220pF 4.7µF 1nF 100nF 10µF 100pF CA02 CA03 CA04 ECKC1H101J ECKC1H101J ECKC1H101J CERAMIC CERAMIC CERAMIC 50V 50V 50V CA05 CA06 CA10 ECKC1H101J ECKC1H101J ECCR1H102J CERAMIC CERAMIC CERAMIC CA28 ECCR1H102J CERAMIC DIFFERENCES FOR MODEL TX--29PM1D EXPLODED VIEW 16 . . TQB0E0051A1M TQB0E0051C1M GERMAN ITALIAN . TQB0E0051D1M FRENCH TDA21HD01-W X24C29PM1D IC MICOM FLASH IC MEMORY I.C.s I501 I502 DIFFERENCES FOR MODEL TX--29PM1F EXPLODED VIEW 16 . . TQB0E0052A1M TQB0E0052B1M GERMAN DUTCH . . . TQB0E0052D1M TQB0E0052E1M TQB0E0052F1M FRENCH SPANISH SWEDISH . . . . TQB0E0052G1M TQB0E0052H1M TQB0E0052J1M TQB0E0052K1M NORWEGIAN FINNISH PORTUGUESE DANISH TDA21HD01-W X24C29PM1F IC MICOM FLASH IC MEMORY I.C.s I501 I502 DIFFERENCES FOR MODEL TX--29PM1P EXPLODED VIEW 16 50V 50V 50V 100pF 100pF 1nF . TQB0E0053W1M SLOVAKIAN I.C.s 50V 1nF I501 TDA21HD01-E IC MICOM FLASH I502 X24C29PM1P IC MEMORY JACK PIN BOARD 4859303530 SOCKET CRT SWITCHES 5S40101143 SWITCH 5SC0101003 RELAY RELAYS Y801 S/PLATE HUNGARIAN CZECH ENGLISH 4859108450 SW801 DMP4502700 INSTRUCTION BOOKS TQB0E0053Q1M TQB0E0053R1M TQB0E0053U1M SCT1 SWITCH SWITCH S/PLATE . . . JPA3 5S50101Z90 5S50101Z90 DMP4502600 INSTRUCTION BOOKS 100pF 100pF 100pF HEADPHONE SOCKET AV TERMINAL AV TERMINAL SW703 SW704 S/PLATE BULGARIAN ROMANIAN POLISH 4859102130 4859200401 4859200401 SWITCH SWITCH SWITCH DMP4502500 INSTRUCTION BOOKS TQB0E0053M1M TQB0E0053N1M TQB0E0053P1M JP01 JPA1 JPA2 5S50101Z90 5S50101Z90 5S50101Z90 Description . . . TERMINALS AND LINKS SW700 SW701 SW702 Parts Number 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 ¼W resistor, unless marked otherwise. Unit of resistance is OHM ( ) (k=1,000, M=1,000,000) 2. CAPACITORS All capacitors are ceramic 50V unless marked otherwise. Unit of capacitance is F unless otherwise stated. 3. COIL Unit of inductance is H, unless otherwise stated. 4. 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 These schematic diagrams are the latest at time of printing and are subject to change without notice. REMARKS a. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard. b. Do not short circuit the hot and cold circuits as electrical components may be damaged. c. 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. d. 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 D410 C4 D906 E2 Q120 A1 D411 C4 D997 E1 Q401 B5 D414 A5 DA01 B3 Q402 B4 D450 B4 DA02 A2 Q501 A1 D501 C1 DA03 A3 Q502 A1 D503 D2 DA04 A2 Q503 A3 D504 D2 DA06 A2 Q504 A4 D520 C3 DA08 A2 Q506 E4 D521 B3 DA09 A2 Q508 B2 D522 D2 DA10 A2 Q513 B3 D523 C2 DA11 A2 Q514 D1 D601 D3 DA13 A3 Q515 D1 D602 D3 DA14 A3 Q601 D3 D707 E5 DA15 A3 Q602 C3 D710 E4 DA20 E3 Q807 C5 D801 D5 DA21 E3 Q809 D4 D802 D5 DA22 E3 Q810 E4 D803 D5 Q812 C6 D804 D5 Q813 D2 D805 E4 I301 B4 Q814 D3 D806 D4 I501 C2 Q815 D1 D807 D5 I502 D1 Q816 D1 D808 D4 I602 D3 D811 E4 I703 E5 D820 C5 I801 E5 D4 DIODES IC'S D101 A1 D824 C4 I804 D102 B2 D825 C6 I805 B3 D313 A4 D826 C3 I806 D4 D403 B5 D830 C4 I820 C3 D404 B5 D831 C4 I822 C4 D405 A5 D860 C4 I823 C4 D407 A5 D904 E2 I824 D4 D408 A5 D905 E2 I901 E2 20 17
