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10 PCB Layout
10-1 Main PCB Layout
Loc. No. Description X Y Loc. No. Description X Y
DIODE TRANSISTOR
D001 DIODE-ZENER 82.0 17.6 IC101 IC-POSI.FIXED REG. 21.7 125.8
D002 DIODE-ZENER 72.0 22.5 IC102 IC-VOLTAGE REGULATOR 14.1 93.2
D003 DIODE-ZENER 80.8 13.1 IC103 FET-SILICON 3.8 105.8
D004 DIODE-ZENER 79.0 22.5 IC104 IC-POSI.FIXED REG. 29.9 134.3
D005 DIODE-ZENER 81.0 9.0 IC105 IC-POSI.FIXED REG. 23.6 152.2
D006 DIODE-ZENER 79.3 22.3 IC106 IC-POSI.FIXED REG. 103.4 84.9
D007 DIODE-ZENER 82.3 17.4 IC108 FET-SILICON 16.3 151.3
D008 DIODE-ZENER 72.3 22.3 IC151 IC-POSI.FIXED REG. 38.9 162.5
D009 DIODE-ZENER 42.0 22.4 IC152 IC-POSI.FIXED REG. 49.5 168.6
D010 DIODE-ZENER 54.5 22.4 IC201 IC-DECODER 22.4 46.0
D011 DIODE-ZENER 51.1 22.6 IC202 IC-EPROM 0.0 0.0
D012 DIODE-ZENER 56.1 22.6 IC203 IC-EEPROM 21.2 24.3
D013 DIODE-ZENER 62.2 22.4 IC204 IC-ANALOG SWITCH 11.7 25.1
D014 DIODE-ZENER 41.1 22.3 IC205 IC-VOL. DETECTOR 28.9 24.6
D015 DIODE-ZENER 67.8 22.6 IC206 IC-ANALOG SWITCH 49.4 69.2
D151 DIODE-RECTIFIER 34.9 141.3 IC207 IC-VIDEO SWITCH 48.6 53.9
D201 DIODE-SWITCHING 32.2 28.5 IC301 IC-VIDEO PROCESS 81.7 60.8
D202 DIODE-ZENER 27.7 27.7 IC401 IC-VIDEO PROCESS 69.0 111.6
D203 DIODE-ZENER 12.6 37.5 IC402 IC-DRAM 83.8 135.5
D204 DIODE-ZENER 13.3 41.6 IC403 IC-DRAM 96.7 114.9
D205 DIODE-SWITCHING 14.4 30.7 IC501 IC-SOUND PROCESSOR 121.1 148.7
D401 DIODE-SWITCHING 47.3 110.2 IC601 IC-AUDIO AMP 145.6 34.1
D501 DIODE-ZENER 117.9 125.1 IC651 IC-AUDIO AMP 148.0 146.7
D502 DIODE-ZENER 103.2 150.7 IC802 IC-POSI.FIXED REG. 57.3 160.9
D503 DIODE-ZENER 102.9 146.8
TRANSISTOR
D504 DIODE-ZENER 108.1 153.8
D505 DIODE-ZENER 108.4 157.7 Q101 TR-SMALL SIGNAL 17.9 150.4
D506 DIODE-ZENER 132.6 169.5 Q102 TR-SMALL SIGNAL 7.2 98.4
D551 DIODE-SWITCHING 14.3 161.8 Q103 TR-SMALL SIGNAL 14.1 149.9
D601 DIODE-ZENER 108.1 64.1 Q201 TR-SMALL SIGNAL 8.4 33.5
D602 DIODE-ZENER 143.9 24.1 Q203 TR-SMALL SIGNAL 8.7 38.6
D604 DIODE-ZENER 150.6 15.3 Q551 TR-SMALL SIGNAL 148.8 138.0
D701 DIODE-SWITCHING 146.9 115.0 Q552 TR-SMALL SIGNAL 12.1 166.2
D702 DIODE-ZENER 146.5 110.0 Q601 TR-SMALL SIGNAL 106.4 62.3
D901 DIODE-ZENER 96.4 40.2 Q602 TR-SMALL SIGNAL 100.9 65.1
D902 DIODE-ZENER 88.8 40.5 Q701 TR-SMALL SIGNAL 137.8 117.2
D903 DIODE-ZENER 32.6 24.1 Q921 TR-SMALL SIGNAL 148.0 29.0
D912 DIODE-ZENER 142.8 59.4 Q922 TR-SMALL SIGNAL 151.4 33.2
D921 DIODE-SWITCHING 148.1 24.2 Q970 TR-SMALL SIGNAL 58.5 49.5
D922 DIODE-ARRAY 149.8 131.2
X
Y
LW20M11C 10-1
10 PCB Layout
Memo
10-2 LW20M11C