Version 4
SHEET 1 2344 1936
WIRE 640 704 512 704
WIRE 208 784 208 688
WIRE 208 784 176 784
WIRE 240 784 208 784
WIRE 368 784 240 784
WIRE 512 784 512 704
WIRE 512 784 432 784
WIRE 640 784 512 784
WIRE 176 816 176 784
WIRE 240 816 240 784
WIRE 512 816 512 784
WIRE 176 928 176 896
WIRE 240 928 240 880
WIRE 512 928 512 896
FLAG 176 928 0
FLAG 240 928 0
FLAG 512 928 0
FLAG 208 688 Ant
IOPIN 208 688 Out
FLAG 640 784 Earphone_L
IOPIN 640 784 Out
FLAG 640 704 Earphone_R
IOPIN 640 704 Out
SYMBOL cap 224 816 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL ind2 160 800 R0
WINDOW 0 -36 39 Left 2
WINDOW 3 -65 71 Left 2
SYMATTR InstName L1
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=3
SYMATTR Type ind
SYMBOL diode 368 800 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL res 528 912 R180
WINDOW 0 -39 82 Left 2
WINDOW 3 -46 48 Left 2
SYMATTR InstName R1
SYMATTR Value 10k