Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung TV LE32R41BD 32in PCB Diagram
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10 PCB Layout
10 PCB Layout
10-1
10 PCB Layout
Loc. No. Description Loc. No. Description Loc. No. Description Loc. No. Description Loc. No. Description
DIODE D723 DIODE-ZENER 106.4 24.0 D772 DIODE-ZENER 129.2 93.6 D990 DIODE-ZENER 5.2 44.8
D724 DIODE-ZENER 117.6 18.0 D773 DIODE-ZENER 129.2 89.2
IC
D101 DIODE-SWITCHING 175.2 138.4 Q1212_EU TR-SMALL SIGNAL 186.8 123.6
D102 DIODE-ZENER 166.0 118.4 D725 DIODE-ZENER 39.2 60.6 D774 DIODE-ZENER 125.2 89.2 Q211 TR-SMALL SIGNAL 50.8 185.6
D210 DIODE-ZENER 99.0 130.8 D726_EU DIODE-ZENER 41.2 23.2 D775 DIODE-ZENER 125.2 93.6 IC201 IC-VIDEO PROCESS 82.0 138.4 Q212_EU TR-SMALL SIGNAL 100.4 136.8
D211 DIODE-ZENER 100.2 146.6 D727_EU DIODE-ZENER 41.8 45.6 D776 DIODE-ZENER 125.2 80.4 IC2019 R-NETWORK 50.8 123.2 Q213_EU TR-SMALL SIGNAL 107.6 140.8
D212 DIODE-ZENER 105.8 145.6 D7301 DIODE-ZENER 131.6 38.8 D777 DIODE-ZENER 129.2 80.4 IC202 IC-DRAM 51.2 134.0 Q214_EU TR-SMALL SIGNAL 107.6 136.8
D213 DIODE-ZENER 104.2 130.8 D7302 DIODE-TVS 101.0 10.0 D778 DIODE-ZENER 129.2 67.6 IC203 IC-ANALOG MULTIPLEX 125.0 133.4 Q215 TR-SMALL SIGNAL 124.8 149.8
D214 DIODE-ZENER 109.4 130.8 D7303 DIODE-TVS 101.0 6.0 D779 DIODE-ZENER 164.4 53.2 IC204 IC-OP AMP 58.8 183.2 Q216 TR-SMALL SIGNAL 124.8 144.8
D215 DIODE-ZENER 108.8 145.6 D7304 DIODE-TVS 162.8 37.6 D780 DIODE-ZENER 176.4 53.2 IC3010_EU IC-CMOS LOGIC 8.4 95.6 Q221 TR-SMALL SIGNAL 50.8 180.8
D216 DIODE-ZENER 102.4 123.2 D7305 DIODE-TVS 162.8 44.4 D781 DIODE-ZENER 172.4 53.2 IC3011 IC-POSI.FIXED REG. 20.8 108.0 Q3004_EU TR-SMALL SIGNAL 8.8 89.6
D217 DIODE-ZENER 107.6 122.8 D736_NT DIODE-ZENER 51.6 23.2 D782 DIODE-ZENER 168.4 53.2 IC311 IC-RECEIVER 50.4 96.4 Q608 TR-SMALL SIGNAL 138.4 187.2
D617 DIODE-ZENER 138.4 191.6 D737_JP DIODE-ZENER 96.8 24.0 D791_NT DIODE-SWITCHING 94.8 44.0 IC312 IC-A/D CONVERTER 81.2 96.4 Q610 TR-SMALL SIGNAL 148.8 186.8
D620 DIODE-ZENER 160.0 172.8 D738_JP DIODE-ZENER 102.4 24.0 D792_NT DIODE-SWITCHING 90.8 44.0 IC313 IC-CMOS LOGIC 38.4 80.6 Q611 TR-SMALL SIGNAL 128.0 168.8
D621 DIODE-ZENER 144.0 187.0 D739_JP DIODE-ZENER 91.2 24.0 D793_NT DIODE-SWITCHING 76.0 23.2 IC605 IC-ANALOG MULTIPLEX 133.8 131.2 Q612 TR-SMALL SIGNAL 128.0 164.8
D622 DIODE-ARRAY 144.0 191.6 D740_JP DIODE-ZENER 102.8 44.0 D794_NT DIODE-SWITCHING 80.0 23.2 IC610 IC-SOUND PROCESSOR 135.2 169.2 Q615 TR-SMALL SIGNAL 132.8 191.6
D701_EU DIODE-ZENER 13.2 23.2 D741 DIODE-SWITCHING 184.0 18.0 D795_NT DIODE-SWITCHING 86.8 44.0 IC611 IC-AUDIO AMP 173.4 173.4 Q620 TR-SMALL SIGNAL 152.8 191.6
D702 DIODE-ZENER 29.2 23.2 D742 DIODE-SWITCHING 184.0 13.6 D796_NT DIODE-SWITCHING 82.8 44.0 IC615 IC-AUDIO AMP 135.2 168.0 Q630 TR-SMALL SIGNAL 130.4 192.8
D703_EU DIODE-ZENER 21.2 23.2 D743 DIODE-ZENER 137.2 52.4 D812 DIODE-RECTIFIER 35.4 182.4 IC616 IC-VOL. DETECTOR 152.4 185.6 Q631 TR-SMALL SIGNAL 127.2 191.6
D704 DIODE-ZENER 37.2 23.2 D744 DIODE-ZENER 133.2 52.4 D901 DIODE-ZENER 32.4 110.8 IC710 IC-EEPROM 79.2 70.4 Q632 TR-SMALL SIGNAL 134.4 192.8
D705_EU DIODE-ZENER 9.2 23.2 D745 DIODE-ZENER 123.6 43.6 D911 DIODE-ARRAY 85.2 70.4 IC712 IC-EEPROM 72.8 70.4 Q633 TR-SMALL SIGNAL 141.6 192.8
D706 DIODE-ZENER 25.2 23.2 D746 DIODE-ZENER 123.6 38.8 D912 DIODE-ARRAY 67.2 72.2 IC801 IC-POSI.FIXED REG. 20.0 70.8 Q634 TR-SMALL SIGNAL 152.4 192.8
D707_EU DIODE-ZENER 17.2 23.2 D747 "C-CER,CHIP" 128.4 42.8 D930 DIODE-ZENER 93.2 93.4 IC802 IC-POSI.FIXED REG. 107.2 172.4 Q635 TR-SMALL SIGNAL 146.0 192.8
D708 DIODE-ZENER 33.2 23.2 D748 DIODE-ZENER 131.6 43.6 D950 DIODE-SWITCHING 51.6 67.4 IC803 IC-POSI.FIXED REG. 187.2 72.8 Q801 TR-SMALL SIGNAL 101.6 177.0
D709_EU DIODE-SWITCHING 85.2 63.2 D749_NT DIODE-ZENER 160.0 68.8 D951 DIODE-SWITCHING 49.2 71.4 IC804 IC-POSI.FIXED REG. 187.2 57.6 Q802 TR-SMALL SIGNAL 113.6 177.0
D710_EU DIODE-SWITCHING 92.4 63.2 D750 DIODE-ZENER 45.2 44.8 D952 DIODE-SWITCHING 56.4 67.4 IC805 FET-SILICON 111.6 184.4 Q803 TR-SMALL SIGNAL 4.8 84.8
D7102 DIODE-SWITCHING 76.0 45.6 D751 DIODE-ZENER 42.6 71.8 D953 DIODE-SWITCHING 54.0 71.4 IC807 IC-SWITCH VOL. REG. 29.6 182.0 Q910 TR-SMALL SIGNAL 93.0 106.2
D7103 DIODE-SWITCHING 76.0 50.0 D752 DIODE-ZENER 42.6 67.0 D954 DIODE-SWITCHING 61.2 67.4 IC808 IC-POSI.FIXED REG. 51.6 159.0 Q911 TR-SMALL SIGNAL 93.0 102.0
D7104 DIODE-SWITCHING 133.2 66.8 D753_EU DIODE-ZENER 76.0 54.4 D955 DIODE-SWITCHING 58.8 71.4 IC811 IC-POSI.FIXED REG. 58.0 172.4 Q912_EU TR-SMALL SIGNAL 104.8 76.0
D7105 DIODE-SWITCHING 133.2 62.4 D754_EU DIODE-ZENER 76.0 58.8 D956 DIODE-SWITCHING 66.0 67.4 IC812 IC-POSI.FIXED REG. 30.4 70.8 Q914 FET-SILICON 12.8 117.6
D7108 DIODE-ZENER 46.0 50.4 D755_EU DIODE-ZENER 13.2 44.8 D957 DIODE-SWITCHING 63.6 71.4 IC813 IC-POSI.FIXED REG. 90.0 172.4 Q915 FET-SILICON 16.8 117.6
D7109 DIODE-ZENER 46.0 56.0 D7551 DIODE-ZENER 125.2 67.6 D958 DIODE-ZENER 46.0 61.2 IC814 IC-POSI.FIXED REG. 74.8 172.4 Q918 TR-SMALL SIGNAL 19.2 167.2
D711_EU DIODE-SWITCHING 99.6 63.2 D7552 DIODE-ZENER 5.2 21.6 D959 DIODE-ZENER 46.0 61.2 IC901 IC-MICROCOMPUTER 22.0 145.2 Q920 FET-SILICON 16.8 109.6
D7110 DIODE-ZENER 42.0 50.4 D7553 DIODE-ZENER 5.2 17.2 D960 DIODE-ZENER 42.0 61.2 IC902 IC-MICROCONTROLLER 103.6 98.0 Q921 FET-SILICON 12.8 109.6
D7111 DIODE-ZENER 42.0 56.0 D756 DIODE-ZENER 29.2 44.8 D961 DIODE-ZENER 66.6 66.4 IC904 IC-CMOS LOGIC 24.4 82.8 Q922 FET-SILICON 143.5 182.1
D7112 DIODE-ZENER 160.0 61.6 D757_EU DIODE-ZENER 21.2 44.8 D962 DIODE-ZENER 48.0 69.0 IC905 IC-RESET 120.0 91.6 Q923 FET-SILICON 139.8 182.1
D7113 DIODE-SWITCHING 137.2 66.8 D758 DIODE-ZENER 37.2 44.8 D963 DIODE-ARRAY 112.6 98.6 IC906_EU IC-VIDEO SWITCH 104.8 78.6 Q930 TR-SMALL SIGNAL 12.8 83.6
D7114 DIODE-SWITCHING 137.2 62.4 D759 DIODE-ZENER 41.2 44.8 D964 DIODE-ARRAY 112.6 103.0 IC907 IC-SRAM 20.2 150.8 Q931 TR-SMALL SIGNAL 152.8 186.8
D712_EU DIODE-SWITCHING 57.2 23.2 D760_EU DIODE-ZENER 25.2 44.8 D970 DIODE-ZENER 5.2 30.6 IC908 IC-FLASH MEMORY 20.0 136.4 Q952 TR-SMALL SIGNAL 77.6 70.4
D713_EU DIODE-ZENER 84.4 20.2 D761 DIODE-ZENER 33.2 44.8 D971 DIODE-ZENER 5.2 35.0 IC909_EU IC-ANALOG SWITCH 24.4 94.0 Q960 FET-SILICON 19.2 171.6
D714_EU DIODE-ZENER 70.4 23.2 D762_EU DIODE-ZENER 17.2 44.8 D972 DIODE-ZENER 5.2 39.2 IC910 IC-EEPROM 8.8 96.0 Q970 TR-SMALL SIGNAL 22.4 94.4
D715_EU DIODE-ZENER 84.4 15.8 D763 DIODE-ZENER 98.8 44.0 D973 DIODE-ZENER 5.2 21.4 IC913 IC-ANALOG SWITCH 14.4 82.4
D716_EU DIODE-ZENER 66.4 23.2 D764 DIODE-ZENER 94.4 48.8 D974 DIODE-ZENER 5.2 16.8 IC920 IC-VOL. DETECTOR 112.8 91.6
D717 DIODE-ZENER 163.6 52.8 D765 DIODE-ZENER 94.4 53.6 D975 DIODE-ZENER 114.8 91.6 IC931 IC-DRIVER/RECEIVER 24.8 110.4
D718 DIODE-ZENER 191.2 13.6 D766 DIODE-ZENER 94.4 58.4 D976 DIODE-ARRAY 106.0 88.0
D767 DIODE-ZENER 106.8 63.2 D980_DE DIODE-ZENER 33.6 117.8
TRANSISTOR
D719 DIODE-SWITCHING 180.0 13.6
D720 DIODE-ZENER 110.4 24.0 D769 DIODE-ZENER 118.8 63.2 D981_DE DIODE-ZENER 30.8 117.8 Q100 TR-SMALL SIGNAL 165.6 137.2
D721 DIODE-ZENER 117.6 13.6 D770 DIODE-ZENER 114.8 63.2 D982_DE DIODE-ZENER 147.3 182.1 Q1210_EU TR-SMALL SIGNAL 186.8 128.4
D722 DIODE-SWITCHING 180.0 18.0 D771 DIODE-ZENER 110.8 63.2 D983_DE DIODE-ZENER 136.0 182.1 Q1211_EU TR-SMALL SIGNAL 190.8 128.4
10-2
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