Sony MDS-JE470 Service Manual - Page 46
Printed Wiring Board – Display Display Board, Key-sw Board
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MDS-JE470 6-9. PRINTED WIRING BOARD - DISPLAY SECTION - • See page 36 for Circuit Board Location. There are a few cases that the part isn't mounted in model is printed on diagram. 1 2 3 4 5 6 7 8 9 10 11 12 DISPLAY BOARD R714 A R782 C781 1 FL750 FLUORESCENT INDICATOR TUBE 59 C753 LP719 M S704 S703 M S701 R715 JW788 JW789 C782 1 2 3 IC781 R781 JW783 B JW782 Q775 C751 10 20 JW785 JW784 30 40 IC760 R769 R761 R762 C766 C764 50 C769 R760 R763 C760 C761 C762 C763 C765 JW787 JW791 JW792 JW798 R721 JW799 JW801 S715 INPUT R716 S706 H REC z R704 R705 S716 REC MODE S705 X R702 R703 S702 S714 CLEAR R712 3 2 1 JW802 E x R713 JW793 R767 JW794 JW786 CN710 4 1 C JW781 D775 MDLP E JW795 Q767 R775 JW796 S721 EJECT A JW810 JW806 JW811 JW812 JW803 14 15 R706 JW804 JW809 JW805 2 1 CN701 JW808 JW807 LP709 C709 S711 MENU/ NO 5 S713 4 l AMS L PUSH ENTER S712 YES 1-681-736- 12 (12) C767 D KEY-SW BOARD E S726 I/ F D726 STANDBY S722 PLAY MODE S723 REPEAT S724 LEVEL/ DISPLAY/CHAR R723 R724 R725 JW752 C740 AEP,AUS,HK, SP,UK R1726 R722 JW750 JW751 R726 E Q726 CN720 4 1 1-681-737- 12 (12) C MAIN BOARD CN3 (Page45) • Semiconductor Location Ref. No. Location D726 F-1 D775 C-6 IC760 B-4 IC781 A-2 Q726 E-6 Q767 C-7 Q775 B-2 G 46 46
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