SAMSUNG LW20M11C Schematic PCB Diagram

LW20M11C 10-1

10 PCB Layout

10-1 Main PCB Layout

X

Y

D001 DIODE-ZENER 82.0 17.6
D002 DIODE-ZENER 72.0 22.5
D003 DIODE-ZENER 80.8 13.1
D004 DIODE-ZENER 79.0 22.5
D005 DIODE-ZENER 81.0 9.0
D006 DIODE-ZENER 79.3 22.3
D007 DIODE-ZENER 82.3 17.4
D008 DIODE-ZENER 72.3 22.3
D009 DIODE-ZENER 42.0 22.4
D010 DIODE-ZENER 54.5 22.4
D011 DIODE-ZENER 51.1 22.6
D012 DIODE-ZENER 56.1 22.6
D013 DIODE-ZENER 62.2 22.4
D014 DIODE-ZENER 41.1 22.3
D015 DIODE-ZENER 67.8 22.6
D151 DIODE-RECTIFIER 34.9 141.3
D201 DIODE-SWITCHING 32.2 28.5
D202 DIODE-ZENER 27.7 27.7
D203 DIODE-ZENER 12.6 37.5
D204 DIODE-ZENER 13.3 41.6
D205 DIODE-SWITCHING 14.4 30.7
D401 DIODE-SWITCHING 47.3 110.2
D501 DIODE-ZENER 117.9 125.1
D502 DIODE-ZENER 103.2 150.7
D503 DIODE-ZENER 102.9 146.8
D504 DIODE-ZENER 108.1 153.8
D505 DIODE-ZENER 108.4 157.7
D506 DIODE-ZENER 132.6 169.5
D551 DIODE-SWITCHING 14.3 161.8
D601 DIODE-ZENER 108.1 64.1
D602 DIODE-ZENER 143.9 24.1
D604 DIODE-ZENER 150.6 15.3
D701 DIODE-SWITCHING 146.9 115.0
D702 DIODE-ZENER 146.5 110.0
D901 DIODE-ZENER 96.4 40.2
D902 DIODE-ZENER 88.8 40.5
D903 DIODE-ZENER 32.6 24.1
D912 DIODE-ZENER 142.8 59.4
D921 DIODE-SWITCHING 148.1 24.2
D922 DIODE-ARRAY 149.8 131.2

Loc. No. Description X Y

DIODE

IC101 IC-POSI.FIXED REG. 21.7 125.8
IC102 IC-VOLTAGE REGULATOR 14.1 93.2
IC103 FET-SILICON 3.8 105.8
IC104 IC-POSI.FIXED REG. 29.9 134.3
IC105 IC-POSI.FIXED REG. 23.6 152.2
IC106 IC-POSI.FIXED REG. 103.4 84.9
IC108 FET-SILICON 16.3 151.3
IC151 IC-POSI.FIXED REG. 38.9 162.5
IC152 IC-POSI.FIXED REG. 49.5 168.6
IC201 IC-DECODER 22.4 46.0
IC202 IC-EPROM 0.0 0.0
IC203 IC-EEPROM 21.2 24.3
IC204 IC-ANALOG SWITCH 11.7 25.1
IC205 IC-VOL. DETECTOR 28.9 24.6
IC206 IC-ANALOG SWITCH 49.4 69.2
IC207 IC-VIDEO SWITCH 48.6 53.9
IC301 IC-VIDEO PROCESS 81.7 60.8
IC401 IC-VIDEO PROCESS 69.0 111.6
IC402 IC-DRAM 83.8 135.5
IC403 IC-DRAM 96.7 114.9
IC501 IC-SOUND PROCESSOR 121.1 148.7
IC601 IC-AUDIO AMP 145.6 34.1
IC651 IC-AUDIO AMP 148.0 146.7
IC802 IC-POSI.FIXED REG. 57.3 160.9

Q101 TR-SMALL SIGNAL 17.9 150.4
Q102 TR-SMALL SIGNAL 7.2 98.4
Q103 TR-SMALL SIGNAL 14.1 149.9
Q201 TR-SMALL SIGNAL 8.4 33.5
Q203 TR-SMALL SIGNAL 8.7 38.6
Q551 TR-SMALL SIGNAL 148.8 138.0
Q552 TR-SMALL SIGNAL 12.1 166.2
Q601 TR-SMALL SIGNAL 106.4 62.3
Q602 TR-SMALL SIGNAL 100.9 65.1
Q701 TR-SMALL SIGNAL 137.8 117.2
Q921 TR-SMALL SIGNAL 148.0 29.0
Q922 TR-SMALL SIGNAL 151.4 33.2
Q970 TR-SMALL SIGNAL 58.5 49.5

Loc. No. Description X Y

TRANSISTOR

TRANSISTOR

10 PCB Layout

10-2 LW20M11C

Memo