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STR-K402

1. US GND 2 6129050969966 Z COO OO TT OS TO MAIN BOARD 2 3 TO MAIN BOARB 2 3 Poge 12 Poge 12 15 15 IR LINK BET IC1002 TORX178B TV SAT IN J1001 BVB LB IN COAXIAL OPTICAL STR K402 STR K402 3 9 PRINTED WIRING BOARD DIGITAL SECTION See page 8 for Circuit Boards Location There are a few cases that the part printed on this diagram isn t mounted in this model DIGITAL DIGITAL BOARD ne A GIDE A eme DIGITAL BOARD SIDE a COAXIAL d ma OoOff ERES IC 1002 A Elo o um MO O O mn O C1324 O C100 C1002 1002 gt 4 ji um ts 1101 Fi ME C an OR OF _ grae E ci olt T Jw 0 811 1 8282 9 f L Bg T IE 2 0 10 5 I O rg 04 C1319 61520 FETTOZ _ Or NI E d m R1104 BUTS 5 IC 1010 a E 8 49 5108 v el e E C1103 We TR 1105 o TED L Em ped 4 Bh lt 25 36 D C1109 5 FBIN04 oo AT O JE R111 ie aR 9 6 Tie Wu ee IC 1004 m ae C B Gm TAL Sy ND B C1304 xb C 5 TO ac LL DE DISPLAY 4 7 B BOARD s o Page 18 i 747
2. 9 M CLK E Output clock signal to sound processor Un oo Nn gt 92 ON Oo Output chip enable signal to sound processor VSS Ground o xe VCC m Power supply D DO Input data signal from DIR DIR DI EH Output data signal to DIR DIR CE O l Output CE signal to DIR DIR CLK Output clock signal to DIR DIR XMODE Output reset signal DIR DIR DATAO Input audio data signal from DIR D ERR Input PLL error muting from DIR DIR XSTATE Input XSTATE data from DIR ANGIDIG 0 Control Y CSB 0 Output CSB signal to DSP Y_IC Output IC signal to DSP oo ajA N Ne 1 1 1 DA Ww CA ON c c N NOTE 4 1 Ref No 1 CoO NN A mean standardized parts so thev have some differences from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items Color Indication of Appearance Parts Example KNOB BALANCE T Parts of Color Cabinet s Color FRONT PANEL SECTION Part No 4 232 113 01 4 232 113 11 X 4953 890 1 X 4953 891 1 1 681 429 11 Description KNOB VOL BLACK KNOB VOL
3. zjjo o ST Tee Y C524 C724 21515 els VA 5 zx R540 jo e 6 B 5 5 5 8 C522 5 3 SAB FA A Leisis SIS 225 32 Les Sis 2 2529 R517 sets cx TS Fie a ot oF 0708 6 b 9 ne 571812 3 oR N e of E arn 1 E D Y 2s l me ES COO ON 26 29 E CRZ I a9 218 8815 Page 19 o9 hos erEISIETO eps S B HU So So re essi 221241272 10 o E 791 f R516 0505 R716 9705 R466 OES ogof 09 5 jA oS mao fa 80 69 carte 995 4 9 j 5 tr tr 1 0 of R513 ii JW635 a 39554 ni R664 S cpm 5 G 9 B Mz R713 5 jin ie 0 R714 R710 E C554 R660 PE dp 41 l Mm i U e ir 9 ola C o v 8719 pe c _ C512 R511 205 C714 R711 aki a R661 P omo omo omo EN omo 3 0502 0702 0652 0802 E 0603 0604 E od b 6 11 1 681 426 9 10 B 12 14 F 9 TO POWER 5W BOARD Page 18 3 8 SCHEMATIC DIAGRAM DIGITAL SECTION e See page 20 for IC Block Diagram 7 See page 7 for Waveforms 1 TO BISPLAY BOARB Page 17 2 COBEC CS COBEC MUT
4. 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 10K 5 100 5 100 5 10K 5 82K 5 10K 5 10K 5 0 47 5 0 47 5 lt VARIABLE RESISTOR gt Remarks 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W ENCODER ROTARY MASTER VOLUME lt SWITCH gt SWITCH TACTILE TREBLE SWITCH TACTILE TREBLE SWITCH TACTILE BASS SWITCH TACTILE BASS SWITCH TACTILE 2CH SWITCH TACTILE A F D SWITCH TACTILE MENU SWITCH TACTILE MENU SWITCH TACTILE MENU gt SWITCH TACTILE MENU lt SWITCH TACTILE AM SWITCH TACTILE FM SWITCH TACTILE FM MODE SWITCH TACTILE SHIFT SWITCH TACTILE PRESET TUNING Ref No 9117 9118 5120 9121 9122 9123 9124 9125 9126 9127 9128 9129 5130 9131 9132 9133 9134 9135 9136 X101 Part No 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875
5. SPEAKERS J301 J401 J402 J403 J253 001 USE 8 162 TM602 SUB MB TAPE TV SAT V L VIDEO VIDEO SUB WOOFER surRouND H AUDIO IN AUDIO IN AUDIO OUT AUDIO IN AUDIO OUT AURROUNG FRONT CENTER R L R L R L R L R L R L R L R CENTER R A bee 99 90 PE 197 oo 00 OC oo OC 59 Oo O O O f R463 O O O N 1 A L J N N TU ES pst 9 2 40 C465 3 4115 512 2 TI G 9 5 Bia 287 zi 2 JW679 kA JW680 8 9 NE pz JW58 1 5 8 e B710 57084 4 Ss 2 o JW685 xA JW683 C825 C459 1 L 16 L 3992722 AL 4T 09290 o9 amp e 474 JW59 B e nN L L so VT in el 7 824 JW692 472 R730 5 8752 6 L T 5 Y 6 OE TO er e POWER a 0295 E 0222 R TRANSFORMER ajoe 0801 Page 19 R737 JW537 0801 c O 0O OK B721 0725 4 4 9 421 501 721 2 4 2 JW715 e 1 9 T 3 20 e 07 R381 C373 eGD 2 2 fu T o E 6 in 429 lt lt 705 o o fo jo
6. 30 Ref 0361 0362 0363 0364 0365 0366 0379 0501 0502 A 0503 A 0504 0505 0506 0507 0509 0550 0560 0601 0602 A 0603 A 0604 0605 0606 0610 0651 0652 A 0653 A 0654 0655 0656 0657 0658 0659 0691 0701 0702 0703 0704 0705 0706 0707 0708 0709 0722 0723 0725 0730 0747 0748 0751 0752 0753 0754 0755 0756 Part No 8 29 823 22 8 729 823 22 8 729 823 22 8 729 823 22 8 729 823 22 8 729 823 22 8 729 900 63 8 729 119 76 8 729 141 30 8 749 010 25 8 749 010 26 8 729 140 82 8 729 140 82 8 729 900 63 8 729 281 53 8 729 119 79 8 729 119 79 8 729 119 76 8 729 141 30 8 749 010 25 8 749 010 26 8 729 140 82 8 729 140 82 8 729 119 79 8 729 119 76 8 729 141 30 8 749 010 25 8 749 010 26 8 729 140 82 8 729 140 82 8 729 900 63 8 729 281 53 8 729 900 63 8 729 281 53 8 729 119 76 8 729 141 30 8 749 010 25 8 749 010 26 8 729 140 82 8 729 140 82 8 729 900 63 8 729 900 63 8 729 281 53 8 729 140 84 8 729 119 79 8 729 140 82 8 729 119 79 8 729 900 63 8 729 900 36 8 729 119 76 8 729 141 30 8 749 010 25 8 749 010 26 8 729 140 82 8 729 140 82 Description lt TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANS
7. 10K 1K 5 5 SWITCH TACTILE DISPLAY SWITCH TACTILE DIMMER 1 762 875 21 SWITCH TACTILE 1 0 K K K K K K K K K K K KK K K K K KK K K K K K K K K K K K K K A 2007 945 A STANDBY BOARD COMPLETE K K K K K K K K KK K K K K K K K K K 1 533 293 11 1 164 159 11 1 164 159 11 1 126 936 11 1 164 159 11 1 126 960 11 1 126 957 11 1 126 964 11 1 164 159 11 1 164 159 11 1 164 159 11 CNP901 1 564 321 00 CNP902 1 565 792 11 CNP912 1 784 921 11 FUSE HOLDER lt CAPACITOR gt CERAMIC CERAMIC ELECT CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC lt CONNECTOR gt 0 1uF 0 1uF 3300uF 0 1uF 1uF 0 22uF 10uF 0 1uF 0 1uF 0 1uF PIN CONNECTOR 2P PIN CONNECTOR 2P PIN CONNECTOR 4P 20 00 20 00 20 00 20 00 1 4W 14W F 50 50 16 50 50 50 50 50 50 50 The components identified mark A or dotted line with mark A are critical for safetv Replace with part number specified 33 STR K402 Ref No D901 D910 D911 D912 D913 D914 D915 EPT901 A F901 1 950 0901 0951 A R901 R902 R903 R950 R951 R952 R953 R954 R955 R956 R957 R960 A RY901 A T902 C1602 C1603 C1604 C1605 Part No 8 719 991 33 8 719 200 82 8 719 200 82 8 719 200 82 8 719 200 82 8 719 991 33 8 719 991 33 1 537 738 21 1 533 454 11 8 759 333 83 8 729 119 79 8 729 045
8. 5 5 20 00 5 00 5 Remarks 50V 50V 50V 50V 50V 500V 500V 10V 500V 25V 50V 50V 50V 50V 50V 10V 500V 500V 50V 50V 25V 50V 50V 50V 50V 50V 10V 500V 500V 50V 50V 25V 50V 50V 50V 10V 500V 500V 50V 50V 25V 50V 50V 10V 50V 50V 50V 50V 50V 100V 100V 50V 10V 500V 500V 50V 50V 25V 50V 50V 29 STR K402 Ref No Part No Description Remarks Ref No Part No Description Remarks C801 1 126 947 11 ELECT 47uF 20 00 35V D732 8 719 991 33 DIODE 155133 77 C802 1 126 947 11 ELECT 47uF 20 00 35V D734 8 719 991 33 DIODE 155133 77 C803 1 165 498 11 ELECT 4 00uF 20 63V D735 8 719 991 33 DIODE 155133 77 C804 1 165 498 11 ELECT 4700uF 20 63V D757 8 19 991 33 DIODE 155133 77 C805 1 130 781 00 MYLAR 0 22uF 5 00 100V D791 8 719 991 33 DIODE 155133 77 C806 1 130 781 00 MYLAR 0 22uF 5 00 100V D801 8 719 934 21 DIODE HZS30 1LTA C807 1 104 665 11 ELECT 100uF 20 00 10V A D802 8 719 072 05 DIODE D5SBA20 4003 C808 1 104 665 11 ELECT 100uF 20 00 10V D804 8 719 084 16 DIODE RD5 6F T8B2 C810 1 136 165 00 FILM 0 1uF 5 00 50V D820 8 719 200 82 DIODE 11ES2 NTA1B C811 1 126 943 11 ELECT 2200uF 20 00 25V 0821 8 719 200 82 DIODE 11ES2 NTA1B C812 1 126 941 11 ELECT 470uF 20 00 25V D822 8 719 200 82 DIODE 11ES2 NTA1B C813 1 164 159 11 CERAMIC 0 1uF 50V D823 8 719 200 82 DIODE 11ES2 NTA1B C814 1 164 159 11 CERAMIC 50V D824 8 719 200 82 DIODE 11ES2 NTA1B C815 1 126 960 11
9. 20 00 20 00 5 5 5 5 5 5 Remarks 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V Ref No C497 C498 C499 C501 C502 C503 C504 C505 C506 C510 C511 C520 C524 C526 C601 C603 C604 C605 C606 C607 C610 C611 C620 C624 C626 C651 C653 C654 C655 C656 C657 C660 C661 C670 C701 C703 C704 C705 C706 C707 C710 C711 C720 C721 C722 C724 C726 C734 C736 C740 C741 C751 C753 C754 C755 C756 C757 C760 C761 C770 Part No 1 128 803 11 1 128 803 11 1 126 795 11 1 126 963 11 1 128 809 11 1 102 989 00 1 102 989 00 1 104 665 11 1 107 583 11 1 104 664 11 1 136 157 00 1 128 813 11 1 126 160 11 1 127 876 31 1 126 963 11 1 104 665 11 1 107 583 11 1 102 233 00 1 128 809 11 1 128 809 11 1 104 664 11 1 136 157 00 1 128 813 11 1 126 160 11 1 127 876 11 1 126 963 11 1 104 665 11 1 107 583 11 1 102 233 00 1 128 809 11 1 128 809 11 1 104 664 11 1 136 157 00 1 128 813 11 1 126 963 11 1 104 665 11 1 107 583 11 1 102 233 00 1 128 809 11 1 128 809 11 1 104 664 11 1 136 157 00 1 128 813 11 1 126 934 11 1 126 795 11 1 126 160 11 1 127 876 31 1 126 160 11 1 127 876 31 1 128
10. D009 D010 D011 D014 D100 D101 D102 D103 D109 D110 FB100 FL101 IC101 IC102 IC103 L101 Q008 0009 0100 0101 0103 0104 Part No 1 162 306 11 1 162 306 11 1 164 159 11 1 124 261 00 1 164 159 11 1 124 261 00 1 164 159 11 1 164 159 11 1 164 159 11 1 164 159 11 1 794 001 11 1 794 002 11 1 564 730 11 1 564 518 11 1 565 480 11 1 695 808 11 8 19 046 39 8 19 046 39 8 19 046 39 8 19 046 39 8 719 046 39 8 719 046 39 8 719 046 39 8 719 084 07 8 719 075 59 8 719 991 33 8 719 991 33 8 719 991 33 8 719 991 33 8 719 991 33 8 719 991 33 1 412 473 41 1 518 718 11 8 749 011 22 6 800 001 01 8 759 643 83 1 408 117 00 8 729 900 63 8 729 900 63 8 729 900 63 8 729 900 36 8 729 119 78 8 729 900 36 Description CERAMIC 0 01uF 30 00 CERAMIC 0 01uF 30 00 CERAMIC 0 1uF ELECT 10uF 20 0 1uF ELECT 10uF 20 0 1uF CERAMIC 0 1uF CERAMIC 0 1uF CERAMIC 0 1uF lt CONNECTOR gt CONNECTOR 20P CONNECTOR 13P PIN CONNECTOR SMALL TYPE 14P PLUG CONNECTOR 3P CONNECTOR BOARD TO BOARD 4P CONNECTOR PC BOARD 8P lt DIODE gt DIODE SEL5821A TP15 DIODE SEL5821A TP15 DIODE SEL5821A TP15 DIODE SEL5821A TP15 DIODE SEL5821A TP15 DIODE SEL5821A TP15 DIODE SEL5821A TP15 DIODE SELSE20CTP15 DIODE SELS5B23C TP15 DIODE 1551331 77 DIODE 155133 77 DIODE 155133 77 DIODE 155133 77 DIODE 155133 77 DIODE 155133 77 lt FERRITE
11. SILVER HP BOARD 4 951 620 01 4 232 118 01 SCREW 2 6X8 BVTP CASE BLACK FRONT PANEL ASSY BLACK FRONT PANEL ASSY SILVER SECTION 4 EXPLODED VIEWS The mechanical parts with no reference number in the exploded views are not supplied Accessories and packing materials are given in the last of this parts list Remarks Ref No Part No 5 4 232 118 21 6 4 210 291 01 6 4 210 291 11 7 1 681 430 11 8 A 2007 948 A 1 7 685 646 79 2 7 685 645 79 STR K402 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified i Chassis section Description Remarks CASE SILVER SCREW CASE 3 FOR BLACK SCREW CASE 3 FOR SILVER POWER SW BOARD DISPLAY BOARD COMPLETE SCREW BVTP 3X8 TVPE2 IT 3 SCREW BVTP 3X6 TYPE2 N S 23 STR K402 4 2 CHASSIS SECTION not supplied 901 not supplied Ref No Part No Description Remarks Ref No Part No Description Remarks 51 A 2007 946 A DIGITAL BOARD 66 3 703 244 00 BUSHING 5001 CORD 52 4 232 237 01 FOOT DIA 30 AN 67 1 783 820 11 CORD POWER 55 A 2007 945 A STANDBY BOARD COMPLETE 69 4 921 941 01 CUSHION 56 4 924 098 91 HOLDER BOARD 70 3 701 748 00 CLAMP 57 A 2007 941 A MAIN BOARD A T901 1 435 313 11 TRANSFORMER POWER 58 1 773 001 11 WIRE FLAT TYPE 15 CORE 1 7 685 646 79 SCR
12. 1 249 429 11 1 249 425 11 1 249 429 11 1 247 899 11 1 249 433 11 1 249 433 11 Description lt RESISTOR gt 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 CARBON 330 470 680 1K 1 5K 2 2K 3 3K 4 7K 330 470 680 1K 1 5K 2 2K 3 3K 4 7K 330 470 680 1K 1 5K 2 2K 3 3K 4 7K 10K 330 470 680 1K 1 5K 2 2 150 100 100 100 100 56 150 100 100 100 100 1K 2 2K 6 8K 6 8K 6 8K 6 8K 47K 10K 4 7K 10K 680K 22K 22K STR K402 Remarks 1 4W 1 4W 1 4W 1 4W 1 4W Tl 14W F 1 4W 14W F 1 4W 14W F 1 4W 1 4W 1 4W 1 4W 1 4W 14W F 1 4W 1 4W F 14W F 14W F 14W F 14W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 14W F 144W F 1 4W 1 4W 1 4W 1 4W 14W F 14W F 14W F 1 4W F 14W F 14W F 1 4W 1 4W 14W F 1 4W 1 4W 1 4W 1 4W 2 STR K402 Ref No R125 R126 R127 R128 R129 R130 R131 R132 R133 R134 R135 R136 R137 R138 R139 R140 R141 R1
13. 104 MUTING CONTROL CENTER RY WOOFER RY 55912 CLK LED Pw RY 9002 9003 8004 SEL5821A TP15 SEL5821A TP15 SEL5821A TP15 O O O O O O O s102 TREBLE TREBLE l SOUND FIELB R018 R017 016 R015 R014 R013 8012 8011 E 427 5k 2 2k 15 680 470 330 he bo L B MENU gt 43132181213 Mor oos sa BRIVE LEB BRIVE PUMP oos sa 22F 5 8014 8011 SELS5B23C TP15 SELBE20CTP15 PECORE ING C134 m CNP107 05 CNP106 Qd 5953 see ey TEN HA er 2 0009 0008 155133T 77 BNIFAM TP BNIF4M TP 150 56 an HFE L101 104H 5120 sial sin siz 9124 5125 s z 5127 VI O m m 62 6269686 9 O G o 6 09 O06 HER 2 0 toot gt gt gt gt gt gt gt gt gt n _ gt 2 0 lt gt 1 2 41 224 O OL 2 lt G c 060 E 0D lac
14. CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON STR K402 BN1FAM TP 25C1815GR TPE2 BN1FAM TP 2502785 25 734 34 39 5 39 5 22 5 47 5 10 5 10 5 47 5 10 5 47 5 47 5 10 5 10 5 47 5 47 5 100 5 100 5 100 5 100 5 100 5 100 5 10 5 100 5 10 5 1K 5 1K 5 1K 5 1 5 1K 5 1 5 1K 5 1K 5 1K 5 1K 5 47K 5 47K 5 10 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 47K 5 Remarks 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 14W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W Tl 1 4W 14W F 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 31 STR K402 Ref No R448 R452 R453 R454 R455 R456 R457 R458 R459 R460 R461 R463 R464 R465 R466 R467 R468 R469 R470 R471 R472 R473 R474 R475 R476 R477 R478 R479 R480 R481 R482 R483 R484 R485 R486 R487 R488 R489 R490 R491 R492 R499 R501 R502 R503 R504 R505 R507 R510 R511 R513 A R514 A R515 A R516 R517 R520 R521 R522 R5
15. PLL DATA DATA OUT o S DATA R CH is omitted due to same as L CH e Signal Path 161014 VIDEO SELECT 161015 1004 STEREO 2 OUT VIDEO VIDEO IN J1006 VIDEO VIDEO OUT DVD LD VIDEO IN TV SAT VIDEO IN O 75 51 Se COR a VIDEO MUTING STEREO AUTO STOP T MUTING AUTO STOP 8 T MUTING TUNER DATA IN amp TUNER DATA OUT 2 STEREO Q 5 DATA TUNER LAT B TUNER CLK 2 MD TAPE OUT MD TAPE IN TV SAT DVD LD AUDIO IN VIDEO VIDEO AUDIO IN J401 J402 O O J403 Q O O gt 2 2 5 5 2 STR K402 ANALOG SOUND PROC 10201 MUTING Q361 REG OUT 2A 1 MUTING 0362 IC401 1 2 SUB WOOFER 3 1 FRONT MULTI MUTING SURROUND 0363 CENTER AUDIO CODEC 1008 DIGITAL AUDIO N I F RECEIVER SW 10105 101005 EZ DIGITAL MUTING DVD LD IN gt gt 1364 1 1002 DIGITAL IR LINK TV SAT IN DET AUDIO DSP IC1006 85 SDIA1 5 SBOB1 SBOB2 5V 9 2V 110 11005 d jis gt b 5V X1101 12 288MHz 5V Q103 104 MUTING MUTING CONT SWITCH 43 3V CC LU id 1 1 IE AHE o 8 e 2 lt gt lt amp Q f w Q e eia 9 zn 45 6V 59 90 92 91 95 96 93 9
16. T 069 BET OUT 25v FOWER 5 TUNER 0913 11ES2 NTAIB TRANSFORMER 1 2W UNIT 1 7 2 PGND R328 51 7 50 REG 0915 155133T 77 3 KAS psu Um enm i Soap Pg cane Ir sans mro Wl B801 1 rm 699690999919 5529 a ripere x 6 EZB 9587 4 pov 5 FEBE L T O 2 ra TO M DISPLAY Page 17 TO DISPLAY BOARD Page 17 12 12 3 6 SCHEMATIC DIAGRAM MAIN SECTION 3 3 TO 1 3 Page 11 1 lt 28 lt 26 lt 25 lt 22 lt 24 lt 21 2 3 4 5 7 BOOSTER STR K402 8 9 10 11 12 13 17 15 0707 709 0708 MAIN BOARD 103 3 OVER LOAB BETECT BNIFAM TP 4 9 R799 RV791 0728 y uv 220 728 1951337 a R711 R710 MN2488 25 988 2 15 7 PHONES 82k 2 2k OPY M PAFAEA IW ol BOOSTER X CURRENT 0 1 CHASSIS DETECT CNP792 j5 2 2 0791 ve md 25c27851P Fek 1591551 77 9790 mi RY730 EN RELAY RIVE R85 amp F T8B2 in tu POWER SW S dR tH BOARD 0706 0722 723 725 Page 17 0730 a 1 20 8 10 oa 0657 659 25018 SER TPE2 OVER LOAD DETECT E LIMITER all 2
17. 1 126 964 11 1 84 925 11 1 691 765 11 1 564 506 11 8 759 701 65 8 59 333 84 1 695 317 11 1 766 199 11 Description Remarks ELECT 1uF 20 0096 50V ELECT 1uF 20 0096 50V ELECT 1uF 20 0096 50V ELECT 22uF 20 00 50V ELECT 10uF 20 00 50V lt CONNECTOR gt PIN CONNECTOR 10P PLUG MICRO CONNECTOR 3P PLUG CONNECTOR 3P IC NJM79MOSFA IC NJM2279D lt JACK gt JACK PIN 2P MONITOR VIDEO OUT VIDEO VIDEO IN JACK PIN 3P VIDEO VIDEO OUT DVD LD VIDEO IN TV SAT VIDEO IN 1 247 804 11 1 247 804 11 1 247 804 11 1 247 804 11 1 247 804 11 lt RESISTOR gt CARBON 75 5 1 4W CARBON 75 5 1 4W CARBON 75 5 1 4W CARBON 75 5 1 4W CARBON 75 5 1 4W K K K K K K E KK K K K K K 58 61 A67 A T901 1 773 001 11 1 693 407 21 1 783 820 11 1 435 313 11 1 476 552 11 1 501 374 11 1 501 721 11 1 793 184 21 4 228 696 01 4 233 503 11 MISCELLANEOUS KOKK K K KK KK K K K K K WIRE FLAT TYPE 15 CORE TUNER UNIT CORD POWER TRANSFORMER POWER ACCESSORIES amp PACKING MATERIALS K KK K K K K K K K K K K K K K K K K COMMANDER STANDARD RM U305 ANTENNA LOOP ANTENNA LOOP CONNECTOR F TYPE ADAPTOR COVER BATTERY FOR RM U305 INSTRUCTION MANUAL ENGLISH The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified STR K402 35 STR K
18. 11 1 249 421 11 1 249 440 11 1 249 414 11 1 249 408 11 1 249 408 11 1 234 182 11 1 249 393 11 1 249 386 11 1 249 425 11 1 247 850 11 1 249 419 11 1 249 422 11 1 249 431 11 1 247 866 11 1 249 431 11 1 249 437 11 1 215 868 00 1 249 425 11 1 215 868 00 1 249 386 11 1 249 381 11 1 249 381 11 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 Description CARBON 68K CARBON 560 CARBON 68K CARBON 100K CARBON 2 2K CARBON 82K CARBON 560 CARBON 180 CARBON 180 ENCAPSULATED COMPONENT CARBON 10 CARBON 2 7 CARBON 4 7K CARBON 6 2K CARBON 1 5K CARBON 47K CARBON 120K CARBON 22K CARBON 4 7K CARBON 4 7K CARBON 1 CARBON 1 CARBON 6 8K CARBON 1K CARBON 39K CARBON 120K CARBON 15K CARBON 30K CARBON 22K CARBON 15K CARBON 2 7K CARBON 22K CARBON 22K CARBON 47K CARBON 1K CARBON 68K CARBON 560 CARBON 68K CARBON 2 2K CARBON 82K CARBON 560 CARBON 180 CARBON 180 ENCAPSULATED COMPONENT CARBON 10 CARBON 2 7 CARBON 4 7K CARBON 6 2K CARBON 1 5K CARBON 2 7K CARBON 15K CARBON 30K CARBON 15K CARBON 47K METAL OXIDE 680 CARBON 4 7K METAL OXIDE 680 CARBON 2 7 CARBON 1 CARBON 1 5 Remarks 1 4W 1 4W F 1 4W 1 4W 1 4W F 1 4W 1 4 F 1 4W F 1 4W F 1 4W F 1 6W F 1 4W F 1 4W 144W F 1 4W 1 4W 1 4W 1
19. 13 PRINTED WIRING BOARD POWER SECTION e See page 8 for Circuit Boards Location STANDBY BOARD T901 POWER TRANSF ORMER CNP904 9500 B D Ps 12V MAIN IC1015 le BOARB 2 3 UN VIBEO SELECT Poge 12 Page 14 J1004 C160 mp2 IC1014 15 MEME vi zh 1 88 D d B 50 BOARD VIDEO ax P WT 4 14 F901 50V EERE gt N Er gt mart 1 1015 NJM2279B eRe ee E EENEN T HHH l 9 52 5 EERE a BOARD C1605 R101 EN Page 17 BISPLAY Page 18 3 14 PRINTED WIRING BOARD VIDEO SECTION See page 8 for Circuit Boards Location J1006 J1004 VIBEO OUT B BEV BOARD L0 156 0 2042 HOC gt UT BOARD Page 14 1 681 428 Page 18 19 19 STR K402 3 15 BLOCK DIAGRAMS IC1015 NJM2279D VIDEO BOARD gt VOUT1 NC V IC501 STK350 230 MAIN BOARD IC1008 AK4527 DIGITAL BOARD AUDIO INTERFAC FORMAT CONVERTER IC701 uPC2581V MAIN BOARD IC702 uPC2581V MAIN BOARD BIAS CIRCUIT 20 20 IC950 NJM2103D STANDBY BOARD IC1004 LC89055W RA8 DIGITAL BOARD INPUT 46 CKSELO 38 CL MICRO COMPUTER T INTERFACE DI TIMING Bu RECOVER 84 ERROR LOCK 33 BPSYNC DETECTION
20. 21 1 202 725 00 1 249 437 11 1 249 425 11 1 249 421 11 1 249 428 11 1 249 422 11 1 249 433 11 1 249 437 11 1 249 429 11 1 247 843 11 1 249 417 11 1 249 431 11 1 755 298 11 1 435 436 11 1 681 428 11 1 164 159 11 1 126 964 11 1 164 159 11 1 128 805 11 Description Remarks lt DIODE gt DIODE DIODE DIODE DIODE DIODE 155133 77 11 52 1 11ES2 NTA1B 11 52 1 11 52 1 DIODE DIODE 155133 77 155133 77 lt gt lt FUSE gt FUSE GLASS TUBE DIA 5 6 3A 125V IC NJM2103D lt TRANSISTOR gt TRANSISTOR 25 2785 TRANSISTOR 2SD1513TP LK lt RESISTOR gt SOLID 3 3M 10 1 2W CARBON 47K 5 1 4W CARBON 4 7K 5 1 4W CARBON 2 2K 5 1 4W CARBON 8 2K 590 1 4W CARBON 2 7K 590 1 4W F CARBON 22K 5 1 4W CARBON 47K 5 1 4W CARBON 10K 5 1 4W CARBON 3 3K 5 1 4W CARBON 1K 5 1 4W CARBON 15K 5 1 4W lt RELAY gt RELAY lt TRANSFORMER gt TRANSFORMER POWER KKK KKK KKK OK OK OK KOK VIDEO BOARD lt gt 0 1uF 50V ELECT 10uF 20 00 50V CERAMIC 0 1uF 50V CERAMIC 47PF 5 50V CERAMIC 47PF 5 50V C1606 34 1 128 805 11 Ref No C1607 C1608 C1609 C1611 C1612 CNP911 CNS107 CNS500 IC1014 IC1015 J1004 J1006 R1601 R1602 R1603 R1604 R1605 Part No 1 126 960 11 1 126 960 11 1 126 960 11 1 126 965 11
21. 3K CARBON 10K CARBON 3 3K CARBON 10K CARBON 3 3K CARBON 10K CARBON 3 3K CARBON 47K CARBON 47K CARBON 47K CARBON 47K CARBON 47K CARBON 47K CARBON 47K CARBON 1K CARBON 68K CARBON 560 CARBON 330 CARBON 68K CARBON 22K CARBON 2 2K CARBON 82K CARBON 560 CARBON 180 CARBON 180 ENCAPSULATED COMPONENT CARBON 10 CARBON 4 7K CARBON 6 2K CARBON 1 5K CARBON 227 30K 5 Remarks 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W F 1 4W F 1 W F 1 4W F 1 4W 1 4W F 1 6W F 1 4W Ref No R530 R531 R532 R533 R535 R539 R540 R541 R573 R601 R602 R603 R604 R610 R611 R613 A R614 R615 R616 R617 R618 R620 R621 R622 R623 R625 R626 R630 R631 R638 R651 R652 R653 R654 R660 R661 R663 R664 R665 R666 R667 R668 R670 R671 R672 R674 R675 R676 R677 R678 R683 R684 R691 R692 R701 Part No 1 249 425 11 1 249 425 11 1 249 425 11 1 249 437 11 1 249 431 11 1 249 422 11 1 247 881 00 1 249 431 11 1 249 437 11 1 249 417 11 1 249 439 11 1 249 414 11 1 249 439 11 1 249 421 11 1 249 440 11 1 2
22. 82 AUTO CALCULATION 80 DVDD F2 P2 C2 Cbit Pa Pb DETECTION DETECTION m 0 L 4 STR K402 3 16 IC PIN FUNCTION DESCRIPTION 102 MB90553ABPF G 193 BND SVSTEM CONTROL E EN Pin Name ma 3i 1 SP CENTER mam 1 Power stabilizing capacitor nm n VSS Low 0000 21 Analog power supply D I I Input signal I I STR K402 MD2 Selection of micom operation mode HSTX mm Hardware standby signal RDS CLK Read RDS clock HPSW Detect headphone switch PW KEX IN Detect power switch SIRCS Input data from remote control receiver TUNER LAT E Output latch signal to tuner TUNER DATA OUT Oo Output data signal to tuner 61 TUNER CLK Output clock signal to tuner 62 TUNER DATA IN Input tuner freq data Pa m 2 65 TUNER MUTING Mute tuner during scanning AUTO STOP Tuner has tuned to a freq STEREO Tuned freq has stereo CODECCLK Output clock signal to CODEC CODECCDTI Output Control Data signal to CODEC 70 CODECDFS Output DFS mode signal to CODEC 71 CODEC PD EH Output Power Down signal to CODEC 72 CODECMUTING Output Soft Muting signal to CODEC 7 CODECCS Output CS signal to CODEC 74 VIDEO MUTING Control Video muting o o CwwivMel wig UTUTUITCUT KK
23. 94 2 1 0748 4 POWER R373 0361 3566 MUTING J401 1 2 R431 47k 413 0 068 ANALOG SOUND PROCESSOR IC201 1501 26 gt C433 100p gt 25 gt TO 3 3 D 9 13 0 21 gt C432 100p gt e 0354 25 3576 AC 1C702 702 POWER AMP 1 702 amp PC2581V us 6 27 295997 7 AC 9 C376 100p Nm e 0366 25C3576 AC R380 100k 1 5 0579 MUT ING 9 al 1 4 R376 100 R377 100 N mas NE R371 k VOUT2 vcc VCC VEE e A ON 50v C751 R751 4 7 lk 50 752 68 0 1 UI IT VIDEO i C457 IBA C603 753 1 ahi ol R412 5 100 TOV 100 TOV R a 1 501 IC B D FRONT POWER L C460 7 TI BI hl MUL 4 CH SURROUND 155 C469 10 50 CENTER C499 10 50V SUB WOOFER _ J R468 R447 R464 R465 R467R463 CHASSIS 47k 47k 47k 47k 47 47k K Y Y TO 2 3 Page 12 11 11 STR K402 3 5 SCHEMATIC DIAGRAM MAIN SECTION 2 3 See page 20 for IC Block Diagram 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 TO 1 3 TO 3 3 Page 11 Page 13 es A 4455558 2 4 2 8 822692225 5525289 88 MAIN BOARD 2 3 4 LA Lg B a m IC4
24. BOOSTER 0654 OUT2 OVER LOAD DETEGT 0708 709 F OVER LOAD Ee D606 DETECT 0657 658 0506 g OVER LOAD DETECT Q507 509 CURRENT DETECT 0705 706 V OUT1 6 IN1 CURRENT DETECT Q655 656 POWER AMP 16501 Ka Ed Ed Ed Ed CURRENT DETECT Q505 506 PROTECT WITCH SWITC 16401 2 2 Q722 723 725 7 H P amp 2 REAR RY RY WOOFER RY HP SW amp PROTECT amp cc POWER RY B 10 10 16101 1 CONTROL 2 CONTROL 2 SET D109 RESET Q100 101 B C2 Ij RI J791 o Q PHONES RY791 oy TM602 WL RY730 SPEAKERS N R CH ORO TM601 R CH E SPEAKERS SURROUND RY601 N DEO SPEAKERS CENTER RY550 1 N J253 SUB WOOFER O O RY560 AUDIO OUT T901 POWER AMP B POWER AMP FL201 30V TUNER 12V RELAY B AUDIO 5V TUNER RDS VIDEO 5V D824 827 LED 5V AUDIO AUDIO 7V 5 6V REG Q951 D910 913 AC IN RELAY DRIVE Q901 STR K402 3 4 SCHEMATIC DIAGRAM MAIN SECTION 1 3 See page 20 for IC Block Diagram oe 36 3 POWER MUTING POWER AMP IC701 2581 N 2 B
25. ELECT 1uF 20 00 50V D825 8 719 200 82 DIODE 11ES2 NTA1B C816 1 104 664 11 ELECT 47uF 20 00 25V D826 8 719 200 82 DIODE 11ES2 NTA1B C817 1 126 936 11 ELECT 3300uF 20 00 16V D827 8 719 200 82 DIODE 11ES2 NTA1B C818 1 104 664 11 ELECT 47uF 20 00 25V D833 8 719 043 76 DIODE AKOAVO C825 1 136 165 00 FILM 0 1uF 5 00 50V D896 8 719 043 76 DIODE 04 0 C826 1 104 664 11 ELECT 47uF 20 00 25V D898 8 719 200 82 DIODE 11ES2 NTA1B C827 1 104 664 11 ELECT 47uF 20 00 25V D899 8 719 200 82 DIODE 11ES2 NTA1B C896 1 104 664 11 ELECT 47uF 20 00 25V lt EARTH gt C897 1 136 165 00 FILM 0 1uF 5 00 50V C898 1 126 949 11 ELECT 220uF 20 00 35V 0401 1 537 738 21 TERMINAL EARTH C899 1 126 948 11 ELECT 100uF 20 00 35V 0801 1 537 738 21 TERMINAL EARTH C922 1 164 159 11 CERAMIC 0 1uF 50V lt 16 gt 923 1 164 159 11 CERAMIC 0 1uF 50V IC201 8 759 655 38 M61501FP lt CONNECTOR gt IC401 9 759 636 74 IC NJM4565DD 12402 8 759 636 74 IC NJM4565DD CN791 1 564 705 11 PIN CONNECTOR SMALL TYPE 12403 8 759 636 74 IC NJM4565DD CNP301 1 794 002 11 CONNECTOR 13 124044 8 759 636 74 IC NJM4565DD CNP801 1 564 104 00 PIN CONNECTOR B3P VH 3P CNP802 1 691 770 11 PLUG MICRO CONNECTOR 8P IC501 8 749 011 16 STK350 230 CNS401 1 569 321 11 SOCKET CONNECTOR 15 C701 8 759 326 52 IC uPC2581V IC702 8 759 326 52 uPC2581V lt DIODE gt 12801 8 759 605 00 IC M5F78MO7L 12802 8 759 604 95 IC M5F79MO7L D505 8 719 991 3833 DIODE 155133 77 D
26. Frequency appears only when the tuner is selected DIMMER button Press repeatedly to adjust the brightness of the display When you want to turn off the display set in the DIM RANGE parameter in the SET UP menu page 47 4 The following buttons operate the built in tuner For details see Receiving Broadcasts starting from page 34 PRESET TUNING buttons Scan all preset stations TUNING 4 buttons Scan all the available radio stations MEMORY button Press to memorize a preset station SHIFT button Selects a memory page for preset stations 1918 07 069 15 MODE button If STEREO flashes in the display and the FM stereo reception is poor press this button You will not have the stereo effect but the sound is improved FM button Selects the FM band AM button Selects the AM band SET UP button indicator Press to activate the setup mode then use the MENU lt gt buttons 19 to select any of the following indications You can then make various settings using the MENU buttons You can When you select Speaker type Specify the type of speakers page 15 Speaker setup Specify the front center surround speaker sizes the surround speaker position and whether or not you are using a sub woofer page 15 Speaker Distance Specify the front center and surround speaker distances page 17 Dimmer range Specify the display to turn off when you
27. K SCREW BVTP 3X8 TYPE2 IT 3 lt CAPACITOR gt CERAMIC 0 1uF CERAMIC 0 1uF CERAMIC 0 1uF CERAMIC 220PF CERAMIC 220PF CERAMIC 100PF CERAMIC 100PF CERAMIC 100PF CERAMIC 100PF CERAMIC 100PF 5 5 5 5 5 5 5 50 50 50 50 50 50 50 50 50 90V 50V The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref 376 402 C404 C405 C406 C408 C409 C410 C411 C412 C413 C414 C416 C417 C418 C419 C420 C421 C425 C428 C429 C430 C431 C432 C433 C434 C441 C442 C452 C454 C455 C456 C457 C458 C459 C460 C461 C462 C463 C464 C465 C466 C467 C468 C469 C470 C471 C472 C473 C474 C475 C476 C477 C484 C491 C492 C493 C494 C495 C496 Part No 1 128 809 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 164 159 11 1 130 481 00 1 136 495 11 1 130 481 00 1 136 165 00 1 136 165 00 1 126 795 11 1 126 963 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 963 11 1 164 159 11 1 164 159 11 1 128 809 11 1 128 809 11 1 128 809 11 1 126 965 11 1 164 159 11 1 164 159 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 795 11 1 126 963 11 1 130 481 00 1 136 495 11 1 130 481 00 1 126 795 11 1 136 165 00 1 136 165 00 1 126 795 11 1 126
28. S N 100 dB A 20 kHz LPF Outputs MD TAPE OUT VIDEO AUDIO OUT Voltages 250 mV Impedance 10 kilohms SUB WOOFER Voltage 2 V Impedance 1 kilohms PHONES Accepts low high impedance headphones TONE 6 dB at 100 Hz and 10 kHz Sampling frequency 48 kHz OPTICAL IN 96 kHz COAXIAL IN FM tuner section Tuning range 87 5 108 0 MHz Antenna terminals 75 ohms unbalanced K402 US Model Intermediate frequency 10 7 MHz Sensitivity Mono 18 3 dBf 2 2 75 ohms Stereo 38 3 dBf 22 5 uV 75 ohms Usable sensitivity 11 2 dBf 1 uV 75 ohms S N Mono 76 dB Stereo 70 dB Harmonic distortion at 1 kHz Mono 0 3 Stereo 0 5 Separation 45 dB at 1 kHz Frequency response 30 Hz 15 kHz 40 5 2 dB Selectivity 60 dB at 400 kHz Continued on next page FM STEREO FM AM RECEIVER ON Y STR K402 AM tuner section Tuning range With 10 kHz tuning scale 530 1710 kHz With 9 kHz tuning scale 531 1710 kHz Antenna Loop antenna Intermediate 450 kHz frequency Usable sensitivity 50 dB m at 1 000 kHz or 999 kHz S N 54 dB at 50mV m Harmonic distortion 0 5 50mV m 400 kHz At 9 kHz 35 dB At 10 kHz 40 dB Selectivity 4 You can change the AM tuning scale to 9 kHz 10 kHz After tuning in any AM station turn off the receiver Hold down the TUNING button and press the button All preset stations will be erased when you change the tun
29. e 0 e 4 e otto e e toe 64 e tte 4 e tte 9 a tte 0 a tte 6 tts 6 eee eee 2 2 2 eee eee eee gt 2 ET 4 tee 6 tee eo tes t tee eo 24 4 e 4 RI and SOUND FIELD MODE LED t JSURR an urn on 2 Press the VIDEO button confirm display PRO LOGIC MPEG STEREO RDS D RANGE TA INFO MUTING Digital Cinema Sound SET UP andI2CHILED turn on 3 Press the VIDEO button confirm display DJ DIGITAL DTS MONO MEMORV SPOFF MULTI EQ MULTI CHANNEL DECODING blue LEVEL LED turn on 4 Press the IVIDEOfbutton segments turn off 5 Every pressing of thelVIDEOlbutton turns on each segment and LED one after another in the same order Not only thelVIDEOlbutton but also the other buttons such as IDVD LDI ITV SATI MD TAPEJ CD TUNER can be used FACTORY SET MODE All preset contents are reset to the default setting Procedure While depressing the lVIDEO and the CDlbuttons simultaneously press the power button to turn on the main power The message FACTORY appears and switch off the set While depressing thelVIDEO and the CD buttons simultaneously press the power button again The message FACTORY appears and the present contents are reset to the default values SOUND FIELD
30. oa c z I I 0u0z rz FM cone lt NNN lt e t Lu Orre 4 o x nr 5 NY 2 2 lt lt rd lt gt onno gt gt wn ja l l C C 0 Q 0 0 2 lt 2 6 no 2 2 oc HH 5 6 5 gt gt gt gt gt lt gt otc gt gt e e 2 gt 2 5 FOR FRASH p 5 PROGRAMM TO STANDBY TO aes 10 T SITE BOARD Ue BOARD 2 3 BOARD P 19 MAIN Page 12 19 BOARD 2 3 Page 15 Page 12 17 17 STR K402 STR K402 3 11 PRINTED WIRING BOARD DISPLAY SECTION See page 8 for Circuit Boards Location There are a few cases that the part printed on this diagram isn t mounted in this model TO TO BIGITAL VIDEO BOARD age 16 Page 19 DISPLAY BOARD A _ SS SS SS E MAIN BOAR 3 12 SCHEMATIC DIAGRAM VIDEO SECTION See page 20 for IC Block Diagram VIDEO BOARD STR K402 There are a few cases that the part printed on this diagram isn t mounted in this model 3
31. 0 R371 R372 R373 R374 R375 R376 R377 R378 R379 R380 R381 R402 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R416 R422 R424 R425 R426 R428 R431 R432 R433 R434 R442 R444 R445 R446 R447 Part No 8 29 900 63 8 729 281 53 8 729 900 63 8 729 119 79 8 729 140 97 1 249 436 11 1 249 436 11 1 249 433 11 1 249 437 11 1 249 429 11 1 249 429 11 1 249 437 11 1 249 429 11 1 249 437 11 1 249 437 11 1 249 429 11 1 249 429 11 1 249 437 11 1 249 437 11 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 249 429 11 1 249 441 11 1 249 429 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 437 11 1 249 437 11 1 249 429 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 Description TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR lt RESISTOR gt 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
32. 03 NJM45650D 50v T 0 AMP J253 SUB WOOFER AUDIO OUT li 0560 o 25 2785 RELAY B8BRIVE V 807 5V REG 1 807 NJM78L05A T3 CNP501 9833 04 0 A T901 TO P R TRANSP ORMER DIGITAL BOARD Page 15 1 401 NJM45650D R472 10k 0 Eus CNP801 R474 LC498 P N 2 10k 33 E 20 8175055959909 SWOUT AE eT 155 9 9 29 99 TO FI m 5V 63V BOARD m Poge 19 12V e GND 9 DIGITAL 49 2V BOARD Page 15 G SS 5V REG 88888 cns CNP301 uPC7805AHF ce mum 1 J ae 77 H wes 5 l a wose DISPLAV stereo 7 BOARD s I Page 17 CLOCK M61501FP L9 10 Fenrir 0951 l 806 IC B D I C950 25p1 13TP LK img 0 1 M 1 ROS SIGNAL 13 12V REG 955 CONTROL 5 6V REG 0901 25 2785 FEK CN902 RELAY BRIVE Q M wa RY901 CNS401 iP e 67 1C804 le J tone ETD 3 Sle LLLI a 1 CNP904 rens 3 1 804 7 5 FI Fe in ne r ase nos 1 3 k 00 5912 1902 a H 9 4 ra
33. 07 01202 1 1008 01301 1 1009 IC1010 IC1002 IC1011 1 1003 1 1013 1 1004 IC1201 1 1005 IC1251 16 16 3 10 SCHEMATIC DIAGRAM DISPLAY SECTION See page 21 for IC Pin Function See page 7 for Waveforms 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 HP BOARD E 13 91 air DIR CLK IC102 5104 5131 5152 5135 5134 5135 5135 TV SAT TUNER INPUT MODE MULTI CH IN MUTING POWER SW H BOARD C199 0 1 FL LEB DRIVE FLUORESCENT INDICATOR TUBE IC103 PD16315GB 3BS 8 8 olo D 0100 101 RESET MASTER VOLUME in w o 102 VER EID eje 01 GP1U27X 2 9 9 N gt o BI 55 R021 R022 R023 R024 R025 ROZ6 R027 R028 R029 MCN Up mm 350 70 86 1 5 2 2k 3 3k 4 7k 10 c EZ Q oz lt u 58 88 53535 lt g O O O O gt E gt co e 2 5 TUNING ENTER VIDEO LEVEL DVB LB MD TAPE R148 R148 100 4 94 4 R148 100 4 94 ADS SOUND FIELD Le NE ind SYSTEM CONTROL DIR XMOBE DIR BATAO EL D ERR AVRL BIR XSTATE AVRH ee 27 ANG 81G Y CSB vf 5 a 0103
34. 1 CERAMIC CHIP 0 1uF C1106 1 163 021 11 CERAMIC CHIP 0 01uF 10 00 C1107 1 104 664 11 ELECT 47uF 20 00 C1108 1 165 319 11 CERAMIC CHIP 0 1uF C1109 1 165 319 11 CERAMIC CHIP 0 1uF C1110 1 165 319 11 CERAMIC CHIP 0 1uF C1111 1 163 021 11 CERAMIC CHIP 0 01uF 10 00 C1112 1 163 233 11 CERAMIC CHIP 18PF 5 00 C1113 1 163 233 11 CERAMIC CHIP 18PF 5 00 C1114 1 165 319 11 CERAMIC CHIP 0 1uF C1115 1 104 664 11 ELECT 47uF 20 00 C1116 1 163 251 11 CERAMIC CHIP 100PF 5 00 C1201 1 126 965 11 ELECT 22uF 20 00 061202 1 106 347 00 MYLAR 1500PF 5 C1221 1 126 965 11 ELECT 22uF 20 00 C1222 1 126 965 11 ELECT 22uF 20 00 C1223 1 126 965 11 ELECT 22uF 20 00 C1224 1 165 319 11 CERAMIC CHIP 0 1uF C1225 1 165 319 11 CERAMIC CHIP 0 1uF C1226 1 126 964 11 ELECT 10uF 20 00 C1228 1 165 319 11 CERAMIC CHIP 0 1uF C1229 1 104 664 11 ELECT 47uF 20 00 C1230 1 165 319 11 CERAMIC CHIP 0 1uF C1231 1 126 964 11 ELECT 10uF 20 00 C1232 1 126 935 11 ELECT 470uF 20 00 C1233 1 126 960 11 ELECT 1uF 20 00 C1251 1 126 965 11 ELECT 22uF 20 00 C1252 1 165 319 11 CERAMIC CHIP 0 1uF 61253 1 126 964 11 ELECT 10uF 20 00 C1254 1 106 347 00 MYLAR 1500PF 5 C1271 1 126 965 11 ELECT 22uF 20 00 C1272 1 126 965 11 ELECT 22uF 20 00 C1273 1 126 965 11 ELECT 22uF 20 00 C1301 1 126 935 11 ELECT 470uF 20 00 61302 1 165 319 11 CERAMIC CHIP 0 1uF Remarks 50V 50V 50V 50V 16V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 200V 50V 50V 50
35. 11 1 414 813 11 8 49 923 05 8 59 242 70 8 759 638 35 8 59 242 70 8 759 643 42 8 759 697 47 8 759 657 47 8 59 039 69 8 59 64 10 8 59 039 69 8 59 039 69 8 59 099 06 8 59 099 06 1 784 431 11 1 216 295 00 1 216 295 00 1 216 025 11 1 216 022 00 1 216 071 00 1 216 066 00 1 216 066 00 1 216 022 00 1 216 049 11 1 216 049 11 1 216 049 11 1 216 073 00 1 216 073 00 1 216 043 91 1 216 121 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 073 00 1 216 059 00 1 216 037 00 1 216 073 00 1 216 073 00 1 216 037 00 1 216 025 11 1 216 073 91 1 216 097 11 1 216 073 00 1 216 059 00 1 216 037 00 1 216 073 00 Description FERRITE FERRITE FERRITE FERRITE OUH OUH OUH OUH Remarks TORX178B DIGITAL TV SAT IN OPTICAL TC7WUO04F TE12R LC89055W RA8 TC7WUOAF TE12R IC IC IC IC IC IC IC IC IC IC IC IC CXD9511AQ AS7C256 20JCTR AK4527 uPC7805AHF uPC2933HF uPC7805AHF uPC7805AHF M5218AFP TE1 M5218AFP TE1 JACK JACK PIN 1P DIGITAL DVD LD IN COAXIAL JUMPER RESISTOR SHORT 0 SHORT 0 RESISTOR RES CHIP 100 METAL CHIP 15 METAL CHIP 8 2K METAL CHIP 5 1K METAL CHIP 5 1K METAL CHIP 15 RES CHIP 1K RES CHIP 1K RES CHIP 1K RES CHIP 10K RES CHIP 10K RES CHIP 560 RES CHIP 1M RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 100 RES CHIP 10K METAL CHIP 2 7K METAL CHIP 330 RES CHIP 10K RES CHIP 10K METAL CHIP 330
36. 159 11 1 128 809 11 Description RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP lt VIBRATOR gt 10K 330 4 7K 4 7K 10K 100 100 100 10K 22K 560K 560K 100 1K 100 100 100 100 100 100 VIBRATOR CRYSTAL 12 288MHz K K K K K K K K K K K K KKK K K K K K K K K K K K HOLDER FL CUSHION FL lt CAPACITOR gt CERAMIC CERAMIC CERAMIC CAPACITOR CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT FILM CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 0 1uF 0 1uF 0 1uF 0 22F 0 1uF 0 022uF 0 022uF 0 022uF 0 022uF 0 022uF 0 1uF 0 1uF 47uF 4 7uF 0 22uF 0 1uF 0 1uF 10uF 10uF 0 1uF 100PF 100PF 0 1uF 100PF 10 10 10 10 10 20 20 5 00 20 20 5 5 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 50 50V 50V 5 5V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V Ref No C125 C126 C127 C129 C130 C131 C132 C134 C198 C199 CNP103 CNP104 CNP106 CNP107 CNS100 CNS105 D002 D003 D004 D007 D008
37. 21 1 762 875 21 1 762 875 21 1 762 875 21 1 781 356 21 Description SWITCH TACTILE PRESET TUNING SWITCH TACTILE MEMORY TACTILE TUNING SWITCH SWITCH TACTILE TUNING SWITCH TACTILE SETUP SWITCH TACTILE NAME SWITCH TACTILE ENTER TACTILE LEVEL SWITCH SWITCH TACTILE SURR SWITCH TACTILE DVD LD SWITCH TACTILE VIDEO SWITCH TACTILE MD TAPE TACTILE MODE SWITCH SWITCH TACTILE MUTING SWITCH TACTILE MULTI CH IN SWITCH TACTILE INPUT MODE SWITCH SWITCH SWITCH TACTILE TUNER TACTILE TACTILE CD lt VIBRATOR gt VIBRATOR CERAMIC 16MHz TV SAT Remarks K K K K K K K K K KK K K K K KK K K K K K K K K K K K K C790 1 681 429 11 1 164 159 11 CNP791 1 564 505 11 CNP792 1 691 765 11 0790 J791 C320 C321 C322 C323 C324 C371 C372 C373 C374 C375 8 719 084 16 1 815 314 21 A 2007 941 A MAIN BOARD COMPLETE K K K K K K K 7 685 646 79 1 164 159 11 1 164 159 11 1 164 159 11 1 128 813 11 1 128 813 11 1 128 809 11 1 128 809 11 1 128 809 11 1 128 809 11 1 128 809 11 HP BOARD KOKK K K K K K K lt CAPACITOR gt CERAMIC 0 1uF lt CONNECTOR gt PLUG CONNECTOR 2P PLUG MICRO CONNECTOR 3P lt DIODE gt DIODE RD5 6F T8B2 lt JACK gt JACK PHONES K K K K K K K K K K K K K K K KK K K K K K KK K K K K
38. 28 R529 32 Part No 1 249 437 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 429 11 1 249 437 11 1 249 437 11 1 249 417 11 1 249 437 11 1 249 429 11 1 249 429 11 1 247 843 11 1 249 429 11 1 249 429 11 1 249 429 11 1 249 429 11 1 249 429 11 1 249 429 11 1 247 843 11 1 249 429 11 1 247 843 11 1 249 429 11 1 247 843 11 1 249 429 11 1 247 843 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 417 11 1 249 439 11 1 249 414 11 1 249 411 11 1 249 439 11 1 249 433 11 1 249 421 11 1 249 440 11 1 249 414 11 1 249 408 11 1 249 408 11 1 234 182 11 1 249 393 11 1 249 425 11 1 247 850 11 1 249 419 11 1 249 386 11 1 247 866 11 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 Description CARBON 47K CARBON 1K CARBON 1K CARBON 1K CARBON 1K CARBON 1K CARBON 1K CARBON 1K CARBON 1K CARBON 1K CARBON 1K CARBON 47K CARBON 47K CARBON 47K CARBON 10K CARBON 47K CARBON 47K CARBON 1K CARBON 47K CARBON 10K CARBON 10K CARBON 3 3K CARBON 10K CARBON 10K CARBON 10K CARBON 10K CARBON 10K CARBON 10K CARBON 3
39. 4 24 22 21 25 99 09 69 68 73 70 71 72 78179160 98 Or x e lt 0 c LU G G D mcd B QM CA ee cM mu mg em GN TE RE I Ox L MDO HSER 28585 228283 l 89 5 T 38588 S wr EINE QE x MD2 8 a B MD2 FOR FRASH FLASH 1 PROGRAMMING E RA FLASH 2 RESET SYSTEM CONTROL 1 102 1 2 B STR K402 3 3 BLOCK DIAGRAM DISPLAV SECTION e R CH is omitted due to same as L CH e Signal Path FM FL101 FLUORESCENT INDICATOR TUBE i H FL2 FL LED DRIVE 0011 D014 IC103 14 2942 31 SEG1 16 GRID1 12 D007 010 LEVEL LED Oa NAME LED e SUR LED J xw LED DRIVE SETUP LED Q008 LED DRIVE 0009 5 FL DAT S DIN FL CLK 5 02 CLK FL LAT es BLU LED co DCS LED gt 2 gt gt gt gt E E 2 2 2 2 2 622463 38 39 40 41 X101 16MHz FUNCTION FUNCTION FUNCTION FUNCTION KEY KEY KEY KEY 100 103 od 2 5105 109 siat 129 24 Bu AFD LED MODE LED 51 DO 2CH LED AC MUTING 33 SVSTEM CONTROL IC102 2 2 gt o z gt Q 56 C X3 VOL ENCODER RV102 MASTER VOLUME U POWER MUTING 0747 748 POWER 701 iv LIMITER Q701 T N y LIMITER Q702 BOOSTER Q704 kd Ed Ed
40. 402 REVISION HISTORV Clicking the version allows vou to jump to the revised page Also clicking the version at the upper right on the revised page allows vou to jump to the next revised page er Description of Revision 2001 04 New lt
41. 42 R143 R144 R145 R146 R147 R148 R149 R150 R151 R152 R153 R154 R161 R162 R164 R165 R187 R188 A R198 A R199 RV102 5100 5101 5102 5103 5104 5105 5106 5107 5110 5111 5112 5113 5114 5115 5116 28 1 247 807 31 1 247 807 31 1 249 429 11 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 249 421 11 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 249 429 11 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 249 429 11 1 249 441 11 1 249 441 11 1 249 429 11 1 249 440 11 1 249 429 11 1 249 429 11 1 249 377 11 1 249 377 11 1 418 773 11 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 1 762 875 21 Description CARBON 100 5 100 5 10K 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 100 5 2 2K 5 100 5 100 5 100 5 100 5 100 5 10K 5 100 5
42. 49 414 11 1 249 408 11 1 249 408 11 1 234 182 11 1 249 393 11 1 249 386 11 1 249 425 11 1 247 850 11 1 249 419 11 1 249 437 11 1 247 881 00 1 249 431 11 1 249 425 11 1 249 425 11 1 247 881 00 1 249 417 11 1 249 439 11 1 249 414 11 1 249 439 11 1 249 421 11 1 249 440 11 1 249 414 11 1 249 408 11 1 249 408 11 1 234 182 11 1 249 393 11 1 249 386 11 1 249 425 11 1 247 850 11 1 249 419 11 1 247 866 11 1 249 422 11 1 249 431 11 1 249 433 11 1 249 433 11 1 249 437 11 1 249 431 11 1 215 888 00 1 215 888 00 1 249 417 11 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 Description CARBON 4 7K CARBON 4 7K CARBON 4 7K CARBON 47K CARBON 15K CARBON 2 7K CARBON 120K CARBON 15K CARBON 47K CARBON 1K CARBON 68K CARBON 560 CARBON 68K CARBON 2 2K CARBON 82K CARBON 560 CARBON 180 CARBON 180 ENCAPSULATED COMPONENT CARBON 10 CARBON 27 CARBON 4 7K CARBON 6 2K CARBON 1 5K CARBON 47K CARBON 120K CARBON 15K CARBON 4 7K CARBON 4 7K CARBON 120K CARBON 1K CARBON 68K CARBON 560 CARBON 68K CARBON 2 2K CARBON 82K CARBON 560 CARBON 180 CARBON 180 ENCAPSULATED COMPONENT CARBON 10 CARBON 2 7 CARBON 4 7K CARBON 6 2K CARBON 1 5K CARBON 30K CARBON 2 7K CARBON 15K CARBON 22K CARBON 22K CARBON 47K CARBON 15K METAL OXIDE 220 METAL OXIDE 220 CARBON 1K Remarks 1 4W F 1 4W F 1 4W F 1 4W 1
43. 4W 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W F 1 4W F 1 4W F 1 6W F 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W F 1 4W F 1 4W F 1 6W F 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 2W 2W 1 4W F The components identified bv mark A or dotted line with mark A are critical for safetv Replace with part number specified Ref No R 02 R 03 R 04 R 05 R 10 R711 R713 AN R714 AN R715 AN R716 AN R717 AN R718 R 19 R721 R722 R723 R724 R727 R730 R731 AN R732 R733 R735 R736 R737 R738 R739 R740 R743 R744 R745 R746 R747 R748 R751 R752 R753 R754 R760 R761 R763 A R764 R765 R766 A R767 R768 R770 R771 R772 R775 R776 R777 R778 R779 R791 R793 R799 R800 R801 R802 Part No 1 249 439 11 1 249 414 11 1 249 439 11 1 249 441 11 1 249 421 11 1 249 440 11 1 249 414 11 1 249 408 11 1 249 408 11 1 234 182 11 1 249 393 11 1 249 386 11 1 249 425 11 1 247 850 11 1 249 419 11 1 249 437 11 1 247 881 00 1 249 433 11 1 249 425 11 1 249 425 11 1 249 381 11 1 249 381 11 1 249 427 11 1 249 417 11 1 249 436 11 1 247 881 00 1 249 431 11 1 247 866 11 1 249 433 11 1 249 431 11 1 249 422 11 1 249 433 11 1 249 433 11 1 249 437 11 1 249 417 11 1 249 439 11 1 249 414 11 1 249 439
44. 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W F 1 4W F 1 4 F 1 6W F 1 4W F 1 4W 1 4 F 1 4W F 1 4W 1 4W 1 4W 1 4W 1W 1 4W F 1W 1 6W F 1 4W F 1 4W F Ref No R803 R804 R805 R810 A R811 A R812 R813 RY550 RY560 RY601 RY730 RY791 TM601 TM602 Part No 1 249 386 11 1 249 427 11 1 249 427 11 1 240 877 11 1 240 877 11 1 243 635 81 1 240 877 11 1 755 170 11 1 755 267 11 1 755 170 11 1 755 170 11 1 515 614 11 1 537 923 11 1 537 925 61 Description CARBON CARBON CARBON FUSIBLE FUSIBLE FUSIBLE FUSIBLE lt RELAY gt RELAY 12V RELAY RELAY 12V RELAY 12V RELAY lt TERMINAL gt 2 7 6 8K 6 8K 0 15 0 15 0 33 0 15 TERMINAL BOARD SPEAKER 6P SURROUND CENTER TERMINAL BOARD SPEAKER FRONT STR K402 Remarks 1 6W F 14W F 14W F 1 2W 1 2W 1 2W 1 2W K KK K K K K KK K K K K K K K K K K K K K 1 681 430 11 CNP100 1 565 295 11 R009 R010 S108 S109 S150 C920 C921 C950 C951 C952 C953 C954 C955 C957 C958 1 249 429 11 1 249 417 11 1 762 8 75 21 1 762 8 75 21 POWER SW BOARD K K K K K K lt CONNECTOR gt PLUG CONNECTOR 4P lt RESISTOR gt CARBON CARBON lt SWITCH gt
45. 5 ea SIEG AY R1301 TO 201 no D O 20 o P E res MAIN 9 z O 9 EI EP ee hare CNP502 BOARD O E pa Xi P 14 NF EEE PESE ta Bot 11692 eee a mut GEM E 5 ore se o qJ O Jo m o R1302 s COE o R1225 M EA TE o e 4 Be O 9 c TEOS B FBI201 40 ec 5 gt O RISTS RISI7 81512 o X58 t a JO 59 O 4B 40 5 605740 O o 9 Wa 9 f WT 3 g 867 15 fel dc 250 25 oc 5 C N ak gt go 11515 C O o CN C O O L 9 27 61550 co VE MAIN Sin 9 o NN TIE BOARD O O 1529 o E ic N xd f o N Page 14 ih 7 0 0 7751 A 4 L9 A 5 7 few xi L9 n n PN 100 44 4 2 9 FTIT 6d au x ae E 10 47 o T6 N L RI 1253 5 gt TD ch L 8 1252 sie Ga C233 10 1011 ESI R1254 1251 9 Be TP2 pe 1 lt lt lt B E eo o L Feat KT E Lu iam Ta C N N N Sa l 676 790 oro TT Semiconductor Location D1101 IC1006 D1201 1 10
46. 506 8 719 991 33 DIODE 1551331 77 12803 8 759 039 69 uPC7805AHF D508 8 719 991 33 DIODE 1551331 77 12804 8 759 039 69 uPC7805AHF D510 8 719 991 33 DIODE 1551331 77 IC806 8 759 376 91 IC uPC78M12AHF D560 8 719 991 33 DIODE 1551331 77 12807 8 759 708 05 IC NJM78L05A T3 D605 8 719 991 33 DIODE 1551331 77 lt JACK gt D606 8 719 991 3833 DIODE 155133 77 D607 8 719 991 33 DIODE 155133 77 J253 1 774 843 11 JACK PIN 1P SUB WOOFER AUDIO OUT D610 8 19 991 33 DIODE 155133 77 J401 1 770 614 11 JACK PIN 4P CD IN MD TAPE OUT D617 8 719 991 33 DIODE 155133 77 J402 1 770 613 11 JACK PIN 4P MD TAPE IN TV SAT AUDIO IN J403 1 580 825 11 JACK PIN 6P D627 8 19 991 33 DIODE 155133 77 DVD LD AUDIO IN VIDEO AUDIO OUT VIDEO AUDIO IN D706 8 719 991 33 DIODE 1551331 77 J501 1 779 380 11 JACK PIN 6P MULTI CH IN D710 8 719 991 3833 DIODE 155133 77 D721 8 719 991 33 DIODE 155133 77 lt COIL gt D722 8 719 991 3833 DIODE 155133 77 L521 1 420 872 00 COIL AIR CORE 1 7uH D725 8 719 991 33 DIODE 155133 77 L601 1 420 872 00 COIL AIR CORE 1 7uH D726 8 719 991 3833 DIODE 155133 77 L651 1 420 872 00 COIL AIR CORE 1 7uH D727 8 19 991 33 DIODE 155133 77 L701 1 420 872 00 COIL AIR CORE 1 7uH D728 8 19 991 33 DIODE 155133 77 L751 1 420 872 00 COIL AIR CORE 1 7uH D731 8 19 991 33 DIODE 155133 77 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified
47. 582 11 1 128 582 11 1 126 963 11 1 104 665 11 1 107 583 11 1 102 233 00 1 128 809 11 1 128 809 11 1 104 664 11 1 136 157 00 1 128 813 11 Description CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT FILM CERAMIC ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT FILM CERAMIC ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT FILM CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT FILM CERAMIC ELECT ELECT ELECT CERAMIC ELECT CERAMIC ELECT ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT FILM CERAMIC 33PF 33PF 10uF 4 7uF 100PF 68PF 68PF 100uF 3PF 47uF 0 022uF 220PF 1uF 0 01uF 4 7uF 100uF SPF 33PF 100PF 100PF 47uF 0 022uF 220PF 1uF 0 01uF 4 fuF 100uF 3PF 33PF 100PF 100PF 47uF 0 022uF 220PF 4 7uF 100uF SPF 33PF 100PF 100PF 47uF 0 022uF 220PF 220uF 10uF 1uF 0 01uF 1uF 0 01uF 10uF 10uF 4 fuF 100uF 3PF 33PF 100PF 100PF 47uF 0 022uF 220PF STR K402 5 5 20 00 20 00 5 5 00 5 00 20 00 0 25 20 00 5 00 5 20 10 20 00 20 00 0 25 10 00 5 5 20 00 5 00 5 20 10 20 00 20 00 0 25 10 00 5 5 20 00 5 00 5 20 00 20 00 0 25 10 00 5 5 20 00 5 00 5 20 00 20 00 20 10 20 10 20 00 20 00 20 00 20 00 0 25 10 00
48. 5A9881P 25 3 SOR x N 0605 0654 PAFAEA 1581331 2 Cun 2 MP1620 OPY M 77 c NI N N N R672 1 5k 0656 25 988 R684 15k 0607 1851331 26 0651 2SA1115TP EF N LIMITER PAFAEA R 8500 CURRENT BETECT 0505 25 988 CURRENT DETECT 0601 25 1115 LIMITER 0604 MP1620 OPY M BOOSTER Q755 25 988 CURRENT BETECT 55 1 R775 R776 2 7k 7 50V 0752 28C5623ATP LK LIMITER 0756 25A988TP 0 5 PAF AEA 1 0751 0 CURRENT LIMITER BOOSTER 0503 MN2488 PY M BOOSTER R510 R511 80 2 2k 82k 0 2242 0501 28A1115TP EF LIMITER 0504 MP1620 OPY M BOOSTER R539 R535 2 7k 15k Q506 25 988 CURRENT BETECT 55 1 R540 120k OVER LOAD DETECT ul SPEAKERS USE 8 162 Know OLA 09 a 8754 135133T 77 8731 155133T 77 E 0610 25 2785 RELAY DRIVE Q757 759 R530 7 0550 25 2785 RELAY BRIVE 0507 509 OVER LOAB TO 2 3 Page 12 13 13 STR K402 3 7 PRINTED WIRING BOARD MAIN SECTION See page 8 for Circuit Boards Location There are a few cases that the part printed on this diagram isn t mounted in this model
49. 7 Printed Wiring Board Main Section mn 14 3 8 Schematic Diagram Digital Section m 15 3 9 Printed Wiring Board Digital Section 16 3 10 Schematic Diagram Display Section mn 17 3 11 Printed Wiring Board Display Section 18 3 12 Schematic Diagram Video Section mn 19 3 13 Printed Wiring Board Power Section E 19 3 14 Printed Wiring Board Video Section mn 19 3 15 IC Block Diagram reesen 20 3 16 IC Pin Function Description HMM 21 EXPLODED VIEWS 23 4 1 Front Panel Section 23 4 2 x Waa re SET 24 ELECTRICAL PARTS 25 STR K402 4 B 6 SECTION 1 GENERAL This section is extracted from instruction manual 7 1819 ko 11 12 VIDEO DVD LD TV SAT cD TUNER MASTER VOLUME d NDC B d j MEMORV SHIFT FM MODE 1 switch Press to turn the receiver on and off DISPLAY button Press repeatedly to change the information on the display window as follows Index name of the component or the preset station FUNCTION button indication or frequency Sound field applied to the program source Index name appears only when you have assigned one to the component or preset station see page 39 Index name does not appear when only blank spaces have been entered or it is the same as the function button
50. 795 11 1 126 795 11 1 126 963 11 1 126 963 11 1 126 963 11 1 126 963 11 1 126 963 11 1 126 963 11 1 126 963 11 1 126 965 11 1 128 803 11 1 128 803 11 1 128 803 11 1 128 803 11 1 128 803 11 1 128 803 11 Description CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC MYLAR FILM MYLAR FILM FILM ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT MYLAR FILM MYLAR ELECT FILM FILM ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC 100PF 10uF 10uF 10uF 10uF 10uF 10uF 10uF 0 1uF 0 0068uF 0 068uF 0 0068uF 0 1uF 0 1uF 10uF 4 fuF 10uF 10uF 10uF 4 fuF 0 1uF 0 1uF 100PF 100PF 100PF 22uF 0 1uF 0 1uF 10uF 10uF 10uF 10uF 10uF 10uF 10uF 10uF 4 7uF 0 0068uF 0 068uF 0 0068uF 10uF 0 1uF 0 1uF 10uF 10uF 10uF 4 7uF 4 7uF 4 7uF 4 7uF 4 7uF 4 7uF 4 7uF 22uF 33PE 33PF 33PF 33PF 33PF 33PF 5 20 00 20 00 20 00 20 00 20 00 20 00 20 00 5 5 00 5 5 00 5 00 20 00 20 00 20 00 20 00 20 00 20 00 5 5 5 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 5 5 00 5 20 00 5 00 5 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00
51. BEAD gt INDUCTOR lt FILTER gt INDICATOR TUBE FLUORESCENT GP1U27X MB90553ABPF G 193 BND uPD16315GB 3BS lt COIL gt INDUCTOR 10uH lt TRANSISTOR gt TRANSISTOR BNIFAM TP TRANSISTOR BNIFAM TP TRANSISTOR BNIFAM TP TRANSISTOR BA1F4M TP TRANSISTOR 2562785 TRANSISTOR BA1F4M TP Remarks 16V 16V 50 50 50 50 50 50V 50V 50V Ref No R001 R002 R003 R004 R005 R006 R007 R008 R011 R012 R013 R014 R015 R016 R017 R018 R021 R022 R023 R024 R025 R026 R027 R028 R029 R030 R031 R032 R033 R034 R035 R052 R055 R056 R057 R058 R062 R064 R065 R100 R101 R102 R105 R107 R112 R113 R114 R115 R117 R118 R119 R120 R121 R123 R124 Part No 1 249 411 11 1 249 413 11 1 249 415 11 1 249 417 11 1 249 419 11 1 249 421 11 1 247 843 11 1 249 425 11 1 249 411 11 1 249 413 11 1 249 415 11 1 249 417 11 1 249 419 11 1 249 421 11 1 247 843 11 1 249 425 11 1 249 411 11 1 249 413 11 1 249 415 11 1 249 417 11 1 249 419 11 1 249 421 11 1 247 843 11 1 249 425 11 1 249 429 11 1 249 411 11 1 249 413 11 1 249 415 11 1 249 417 11 1 249 419 11 1 249 421 11 1 249 407 11 1 247 807 31 1 247 807 31 1 247 807 31 1 247 807 31 1 249 402 11 1 249 407 11 1 249 441 11 1 247 807 31 1 247 807 31 1 247 807 31 1 249 417 11 1 249 421 11 1 249 427 11 1 249 427 11 1 249 427 11 1 249 427 11 1 249 437 11
52. CLEAR MODE The preset sound field is cleared when this mode 15 activated Use this mode before returning the product to clients upon completion of repair Procedure While depressing the SOUND FIELD MODE button press the power button to turn on the main power The message S F CLR appears and initialization is performed AM CHANNEL STEP 9 kHz 10 kHz SELECTION MODE Either the 9 kHz step or 10 step can be selected for the AM channel step Procedure Set the FUNCTION to AM Turn off the main power While depressing the ITUNING rIbutton or the PRESET TUNING button press the power button to turn on the main power Either the message 9 k STEP or 10 k STEP appears Select the desired step KEY CHECK MODE Button check Procedure While depressing thelSUR the A ED buttons simultaneously press the power button to turn on the main power REST 36 appears Every pressing of any button other than counts down the buttons The buttons which are already counted once are not counted again When all buttons are pressed REST 00 appears When is rotated in clockwise direction VOL MIN VOL 1 to VOL 30 VOL MAX appear STR K402 SECTION 3 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this necessarv note is printed in each block For schematic diagrams For printed wiring boards Note Note e All capacitors are in uF un
53. ERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF CERAMIC CHIP ELECT ELECT ELECT ELECT 0 1uF 1uF 470uF 470uF 1uF ELEGT ELEGT ELEGT 100uF 100uF 470uF 0 1uF 47PF ELEGT 1 22uF 0 01uF 100PF 100PF CONNECTOR PIN CONNECTOR 12P PLUG CONNECTOR 3P CONNECTOR 20P DIODE DIODE 155352 DIODE 155352 DIODE 155352 DIODE 155352 FERRITE BEAD FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH FERRITE OUH 20 00 5 20 00 20 00 20 00 20 00 20 00 20 00 20 00 5 00 0 25PF 20 00 10 00 5 00 5 00 Remarks 50V 25V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 6 3V 6 3V 50V 10V 10V 6 3V 50V 50V 50V 50V 50V 50V 50V 25 STR K402 Ref No FB1302 FB1303 FB1304 FB1305 IC1002 IC1003 IC1004 IC1005 IC1006 101007 101008 101009 101010 101011 101013 101201 101251 J1001 JW1102 JW1104 R1002 R1003 R1101 R1102 R1103 R1104 R1110 R1111 R1112 R1113 R1114 R1115 R1116 R1117 R1118 R1119 R1120 R1201 R1202 R1203 R1204 R1205 R1206 R1221 R1222 R1223 R1251 R1252 R1253 R1254 26 Part No 1 414 813 11 1 414 813 11 1 414 813
54. EW 3X8 TYPE2 IT 3 60 3 905 609 01 SCREW TRANSISTOR 2 7 685 645 79 SCREW BVTP 3X6 TYPE2 N S 61 1 693 407 21 TUNER UNIT 3 7 685 880 09 SCREW BVTT 4X6 S 62 4 235 014 01 BACK PANEL 64 1 681 428 11 VIDEO BOARD The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 24 e Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set XX X mean standardized parts so they may have some difference from the original one e tems marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items SECTION 5 ELECTRICAL PARTS LIST CAPACITORS uF uF RESISTORS All resistors are in ohms METAL metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable COILS uH uH When indicating parts by reference number please include the board name Ref No Part No Description A 2007 946 A DIGITAL BOARD COMPLETE OK ok ok OK ok ok OK OK ok OK ok K OK K K K 7 685 645 79 SCREW BVTP 3X6 TYPE2 N S lt CAPACITOR gt C1002 1 165 319 11 CERAMIC CHIP 0 1uF C1101 1 165 319 11 CERAMIC CHIP 0 1uF C1102 1 163 021 11 CERAMIC CHIP 0 01uF 10 00 C1103 1 165 319 11 CERAMIC CHIP O 1uF C1104 1 104 664 11 ELECT 47uF 20 00 C1105 1 165 319 1
55. ING PB CODEC OFS COT CODEC CLK BSP CSB 85 CS 05 50 DSP SI DSP CLK BSP BATAO BIR BIR CLK BIR CE BIR BIR 80 BIR ERROR BIR XSTATE 3 4 5 6 7 8 9 10 11 12 13 14 15 16 INVERTER 01301 1C1003 195352 TPH3 7 TE12R 1307 R1310 lk th gt C1324 22 50v v 2 SBWCKO SBBCKO SBIAQ SBIAI SBWCKI SBBCK 59080 SBOBI 5BOB2 R1302 100 R1303 100 R1304 100 AUDIO BSP IC1006 IPORT7 CXB9511AQ IPORT6 C1 01 3 IPORT5 5V REG IPORT4 IC1013 uPC7805AHF IPORT3 2 IPORTI IPORTO MCK BCK 3 5 REG ss IIT e WI 1A T ip 5 2 T T 155352 TPH3 VG BER We f RB FB1201 e N nw bl Ekkel Su od nx m D e gt 5 d i 0 CNS103 C1226 CZ 20 50V BISP PWB 14 94 IC1008 1225 1 B 5V BIFO CSN 20 ill 1 5 E PIS 100k Em PON 1 1008 MCLKI I F RECEIVER DEM 52 AK4527 IC1004 zs ICKSI A GNB 37 LC89055W RA8 20 Ickso IC B D A 5V CABI VREFH C1111 0 01 R1206 330 S 9 2V ROUT 1201 SWOUT COUT LOUT CNP501 wn m PH 12P SHIELD e m r
56. ISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2503576 2503576 2503576 2503576 2503576 2503576 BN1FAM TP 29A1115TP EF 25C3623ATP LK MN2488 OPY M MP1620 OPY M 25 988 25 988 BN1FAM TP 25C1815GR TPE2 2502785 2502785 2SA1115TP EF 2SC3623ATP LK MN2488 OPV M MP1620 OPV M 25 988 25 988 2502785 29A1115TP EF 25G3623ATP LK MN2488 OPV M MP1620 OPV M 25 988 25 988 BN1F4M TP 25C1815GR TPE2 BN1FAM TP 25C1815GR TPE2 25A1115TP EF 2503623ATP LK MN2488 OPV M MP1620 OPV M 25 988 25 988 BNIFAM TP BN1FAM TP 25C1815GR TPE2 25C1841TP PAFAEA 2502785 25 988 2502785 BN1FAM TP BATFAM TP 25A1115TP EF 2503623ATP LK MN2488 OPV M MP1620 OPV M 2SA988TP PAFAEA 25 988 Remarks Ref No 0757 0758 0759 0791 0801 R326 R327 R328 R360 R361 R362 R363 R366 8367 R368 R369 R37
57. RES CHIP 100 RES CHIP 10K RES CHIP 100K RES CHIP 10K METAL CHIP 2 1K METAL CHIP 330 RES CHIP 10K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R1255 R1256 R1257 R1258 R1301 R1302 R1303 R1304 R1305 R1306 R1307 R1308 R1309 R1310 R1312 R1313 R1314 R1315 R1316 R1317 X1101 C011 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C119 C120 C121 C122 C123 C124 Part No 1 216 073 00 1 216 037 00 1 216 065 00 1 216 065 00 1 216 073 00 1 216 025 11 1 216 025 11 1 216 025 11 1 216 073 00 1 216 081 00 1 216 115 00 1 216 115 00 1 216 025 11 1 216 049 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 025 11 1 216 025 11 1 81 465 21 A 2007 948 A DISPLAY BOARD COMPLETE KK K K K K K K K K 3 386 245 21 A 921 941 01 1 164 159 11 1 164 159 11 1 164 159 11 1 104 905 11 1 164 159 11 1 127 880 31 1 127 880 31 1 127 880 31 1 127 880 31 1 127 880 31 1 164 159 11 1 164 159 11 1 124 589 11 1 126 163 11 1 136 169 00 1 164 159 11 1 164 159 11 1 164 159 11 1 124 261 00 1 124 261 00 1 164 159 11 1 128 809 11 1 128 809 11 1 164
58. SERVICE MANUAL Ver 1 0 2001 04 Manufactured under license from Dolby Laboratories Licensing Corporation DOLBY the double D symbol AC 3 and Pro Logic are STR trademarks of Dolby Laboratories Licensing Corporation SPECIFICATIONS AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 8 ohm loads both channels driven from 40 20 000 Hz rated 80 watts per channel minimum RMS power with no more than 0 09 total harmonic distortion from 250 milliwatts to rated output Amplifier section POWER OUTPUT Rated Power Output at Stereo mode 8 ohms 40 Hz 20 kHz THD 0 09 80 W 80 W Reference Power Output 8 ohms 1 kHz THD 0 7 Front 80 W ch Center 80 W Surround 80 W ch 9 873 895 11 2001D1600 1 2001 4 1 Depending on the sound field settings and the sources there may be no sound output Frequency response MULTI CH IN CD MD TAPE DVD LD TV SAT VIDEO 20 Hz 20 kHz 0 0 5 dB sound field and tone bypassed Inputs Analog MULTI CHIN CD MD TAPE DVD LD TV SAT VIDEO Sensitivity 250 mV Impedance 50 kilohms S N 85 dB A 250 mV 2 INPUT SHORT 3 Weighted network input level Inputs Digital DVD LD coaxial Sensitivity Impedance 75 ohms S N 100 dB A 20 kHz LPF TV SAT Optical Sensitivity Sony Corporation Home Audio Company Shinagawa Tec Service Manual Production Group Impedance
59. V 50V 50V 50V 50V 25V 50V 50V 6 3V 50V 50V 50V 50V 200V 50V 50V 50V 6 3V 50V Ref No C1303 C1304 C1305 C1306 C1307 C1308 C1309 C1310 C1311 C1312 C1313 C1314 C1315 C1316 C1317 C1318 C1319 C1320 01321 C1322 C1323 C1324 C1325 C1329 C1330 CNP501 CNP502 CNS103 D1101 D1201 D1202 D1301 FB1101 FB1102 FB1103 FB1104 FB1105 FB1106 FB1107 FB1108 FB1201 FB1301 Part No 1 165 319 11 1 104 664 11 1 163 133 00 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 126 960 11 1 126 935 11 1 126 935 11 1 126 960 11 1 104 665 11 1 104 665 11 1 126 935 11 1 165 319 11 1 163 243 11 1 163 217 11 1 126 965 11 1 163 021 11 1 163 251 11 1 163 251 11 1 84 927 11 1 564 506 11 1 794 006 11 8 719 016 74 8 719 016 74 8 719 016 74 8 719 016 74 1 414 813 11 1 469 152 11 1 469 152 11 1 469 152 11 1 469 152 11 1 469 152 11 1 469 152 11 1 469 152 11 1 414 813 11 1 414 813 11 SEMICONDUCTORS In each case u u for example uA UPA UPA uPB UPB uPC UPC uPD UPD STR K402 The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Description CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0 1uF 47uF 470PF 0 1uF 0 1uF CERAMIC CHIP CERAMIC CHIP C
60. indicator Press to activate the sound field selection mode page 29 2CH button indicator Press to output sound from oniv the front left and right speakers NAME button indicator Press to activate the name function and enter names for preset stations and program sources page 39 ENTER button Press to enter individual characters for the preset stations and program source names MENU buttons Turn to adjust the selected speaker level and surround parameters etc MENU lt gt buttons Press to select various speaker level and surround parameters etc PHONES jack Connects headphones When you connect the headphones no sound will come from the speakers STR K402 SECTION 2 TEST MODE SOFTWARE VERSION DISPLAV MODE The software version is displayed Procedure While depressing the and the buttons simultaneously press the power button to turn on the main power The model name destination and the software version are displayed FLUORESCENT INDICATOR TUBE TEST MODE All fluorescent segments are tested When this test 15 activated all segments turn on at the same time then each segment turns on one after another Procedure While depressing the and the buttons simultaneously press the power button to turn on the main power 1 All segments turn on SLEEP DQDIGITALPRO LOGIC DTS MPEGSTEREO MONORDS MEMORY SPOFF COAX MULTI CH IN D RANGE EQ TA NEWS INFO MUTING 8 e
61. ing scale To reset the scale to 10 kHz or 9 kHz repeat the procedure MODEL IDENTIFICATION BACK PANEL Video section Inputs Video 1 Vp p 75 ohms Outputs Video 1 Vp p 75 ohms General System Tuner section PLL quartz locked digital synthesizer system Preamplifier section Low noise NF type equalizer Power amplifier section Pure complementary SEPP Power requirements 120 V AC 60 Hz Parts No MODEL PARTS No 4 235 014 0 1 Power consumption 185 W In Standbv Condition 1W Dimensions 430 x 145 x 298 mm 17 77 8 x 19 s in including projecting parts and controls Mass Approx 7 2 kg 15 Ib 14 oz Supplied accessories FM wire antenna 1 e AM loop antenna 1 batteries 2 Remote Commander remote 1 Design and specifications are subject to change without notice SAFETV CHECK OUT After correcting the original service problem perform the following safetv checks before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE The AC leakage from anv exposed metal part to earth ground and from all exposed metal parts to anv exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured bv anv one of three methods 1 Acommercial leakage te
62. less otherwise noted pF uuF e parts extracted from the component side 50 WV or less are not indicated except for electrolytics e Through hole and tantalums A internal component e All resistors are in and 4W or less unless otherwise Pattern from the side which enables seeing specified e indicates tolerance e internal component Emt nonflammable resistor These are omitted e w fusible resistor e ___ panel designation The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified ofo o mu B Line These are omitted Line adjustment for repair Voltages and waveforms are dc with respect to ground under no signal detuned conditions Waveform No mark FM DISPLAV BOARD Voltages are taken with a VOM Input impedance 10 Voltage variations mav be noted due to normal production tolerances Waveforms are taken with a oscilloscope Circled numbers refer to waveforms e Signal path gt FM gt CD DIGITAL BOARD 2 ic1005 UU 5 8Vp p 81ns STR K402 3 1 CIRCUIT BOARDS LOCATION STANDBY board VIDEO board DIGITAL board POWER SW board NA HP board DISPLAV board MAIN board 3 2 BLOCK DIAGRAM MAIN SECTION TUNER UNIT L OUTO I R CH ANTENNA AM
63. nalog connections If there are no digital signals analog is selected DIGITAL OPTICAL Specify the digital audio signals input to the DIGITAL OPTICAL input jacks TV SAT only DIGITAL COAXIAL Specify the digital audio signals input to the DIGITAL COAXIAL input jacks DVD LD only ANALOG Specify the analog audio signals input to the AUDIO IN L and R jack Note If 96 kHz digital signal is input the tone sound field and surround parameters do not function Function buttons Press one of the buttons to select the component you want to use To select Press VCR VIDEO DVD or LD player DVD LD TV or satellite tuner TV SAT MD or Tape deck MD TAPE CD player CD Built in tuner TUNER After selecting the component turn on the component you selected and play the program source e After selecting VCR DVD player or LD player turn on the TV and set the TV s video input to match the component you selected STR K402 MASTER VOLUME control After turning on the component you selected rotate to adjust the volume MUTING button Press to mute the sound MUTING appears on the display when the sound is muted SOUND FIELD Use the SOUND FIELD buttons to enjoy surround sound For details see Enjoying Surround Sound starting from page 24 A F D button indicator Press to set the receiver to automatically detect the type of audio signal being input and perform proper decoding if necessary MODE button
64. press the DIMMER button several times page 47 MULTI CH IN Specify the video input to be video input used with the audio signals from the MULTI CH IN jacks page 47 6 9 10 MULTI CHANNEL DECODING indicator This indicator lights up when the unit is decoding signals recorded in a Multi Channel format LEVEL button indicator Press to activate the speaker level parameters page 31 The indicator on the button lights up and you can adjust the various speaker level parameters front balance surround balance etc SURR button indicator Press to activate the surround parameters page 30 The indicator on the button lights up and you can adjust the various surround parameters effect level wall type etc MULTI CH IN button Press to enjoy the audio source connected to the MULTI CH IN jacks with the video from the selected component Press again to cancel MULTI CH IN When the MULTI CH IN is selected the tone sound field and surround parameters do not function Tone buttons TREBLE button Press this button to adjust the tone treble page 32 BASS 4 button Press this button to adjust the tone bass page 32 INPUT MODE button Press to select the input mode for vour digital components DVD LD and 5 Each press switches the input mode of the currentiv selected component Select To AUTO Give priority to digital signals when there are both digital and a
65. ster such as the Simpson 229 RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A To Exposed Metal Parts on Set AC iwa Voltmeter 0 75 V Earth Ground Fig A Using an AC voltmeter to check AC leakage SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY STR K402 TABLE OF CONTENTS GENERAL 4 gt TEST MODE 6 DIAGRAMS 3 1 Circuit Boards Location g 3 2 Block Diagram Main Section HH 9 3 3 Block Diagram Display Section mnejn 10 3 4 Schematic Diagram Main Section 1 3 11 3 5 Schematic Diagram Main Section 2 3 12 3 6 Schematic Diagram Main Section 3 3 13 3

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