Version 4
SHEET 1 1640 1328
WIRE 208 32 96 32
WIRE 320 32 208 32
WIRE 560 32 528 32
WIRE 864 32 832 32
WIRE 1152 32 1120 32
WIRE 560 48 560 32
WIRE 208 64 208 32
WIRE 864 64 864 32
WIRE 1152 64 1152 32
WIRE 96 128 96 32
WIRE 560 160 560 128
WIRE 688 160 560 160
WIRE 1152 160 1152 128
WIRE 1280 160 1152 160
WIRE 208 192 208 144
WIRE 336 192 208 192
WIRE 560 192 560 160
WIRE 864 192 864 128
WIRE 1152 192 1152 160
WIRE 208 240 208 192
WIRE 864 304 864 272
WIRE 992 304 864 304
WIRE 1152 304 1152 272
WIRE 1248 304 1152 304
WIRE 1280 304 1248 304
WIRE 560 320 560 256
WIRE 208 336 208 304
WIRE 336 336 208 336
WIRE 864 336 864 304
WIRE 1152 336 1152 304
WIRE 1248 336 1248 304
WIRE 208 352 208 336
WIRE 96 448 96 208
WIRE 208 448 208 416
WIRE 208 448 96 448
WIRE 560 448 560 384
WIRE 688 448 560 448
WIRE 864 448 864 400
WIRE 992 448 864 448
WIRE 1152 448 1152 400
WIRE 1248 448 1248 400
WIRE 1248 448 1152 448
WIRE 208 480 208 448
WIRE 560 480 560 448
WIRE 864 480 864 448
WIRE 1152 480 1152 448
WIRE 240 544 160 544
WIRE 336 544 240 544
WIRE 464 544 336 544
WIRE 656 544 624 544
WIRE 928 544 880 544
WIRE 1040 544 928 544
WIRE 1424 544 1296 544
WIRE 656 576 656 544
WIRE 928 576 928 544
WIRE 1040 576 1040 544
WIRE 1424 576 1424 544
WIRE 240 592 240 544
WIRE 336 592 336 544
WIRE 928 656 928 640
WIRE 976 656 928 656
WIRE 1040 656 1040 640
WIRE 1040 656 976 656
WIRE 1168 656 1040 656
WIRE 976 672 976 656
WIRE 240 688 240 656
WIRE 288 688 240 688
WIRE 336 688 336 656
WIRE 336 688 288 688
WIRE 464 688 336 688
WIRE 656 688 656 656
WIRE 784 688 656 688
WIRE 1424 688 1424 656
WIRE 1424 688 1312 688
WIRE 1552 688 1424 688
WIRE 288 720 288 688
WIRE 656 720 656 688
WIRE 976 752 976 736
WIRE 1312 784 1312 752
WIRE 1424 784 1424 688
WIRE 656 800 656 784
WIRE 784 800 656 800
WIRE 288 832 288 800
WIRE 656 832 656 800
WIRE 976 848 976 832
WIRE 1104 848 976 848
WIRE 976 864 976 848
WIRE 1312 880 1312 848
WIRE 224 944 160 944
WIRE 352 944 224 944
WIRE 672 944 624 944
WIRE 1312 960 1312 944
WIRE 1424 960 1424 848
WIRE 1424 960 1312 960
WIRE 1552 960 1424 960
WIRE 672 976 672 944
WIRE 1424 976 1424 960
WIRE 224 992 224 944
WIRE 352 992 352 944
WIRE 672 1072 672 1056
WIRE 800 1072 672 1072
WIRE 224 1088 224 1056
WIRE 288 1088 224 1088
WIRE 352 1088 352 1056
WIRE 352 1088 288 1088
WIRE 464 1088 352 1088
WIRE 672 1088 672 1072
WIRE 800 1088 800 1072
WIRE 288 1120 288 1088
WIRE 672 1184 672 1168
WIRE 800 1184 800 1152
WIRE 800 1184 672 1184
WIRE 928 1184 800 1184
WIRE 672 1200 672 1184
WIRE 288 1216 288 1200
WIRE 464 1216 288 1216
WIRE 288 1248 288 1216
WIRE 928 1264 672 1264
WIRE 672 1296 672 1264
FLAG 208 480 0
FLAG 336 192 aV+
IOPIN 336 192 Out
FLAG 336 336 aV-
IOPIN 336 336 Out
FLAG 560 480 0
FLAG 688 160 bV+
IOPIN 688 160 Out
FLAG 688 448 bV-
IOPIN 688 448 Out
FLAG 320 32 +VCC
IOPIN 320 32 Out
FLAG 528 32 +VCC
IOPIN 528 32 In
FLAG 832 32 +VCC
IOPIN 832 32 In
FLAG 864 480 0
FLAG 992 304 cV+
IOPIN 992 304 Out
FLAG 992 448 cV-
IOPIN 992 448 Out
FLAG 1120 32 +VCC
IOPIN 1120 32 In
FLAG 1152 480 0
FLAG 1280 160 dV+
IOPIN 1280 160 Out
FLAG 1280 304 dV-
IOPIN 1280 304 Out
FLAG 160 544 +VCC
IOPIN 160 544 In
FLAG 288 832 0
FLAG 464 544 eV+
IOPIN 464 544 Out
FLAG 464 688 eV-
IOPIN 464 688 Out
FLAG 624 544 +VCC
IOPIN 624 544 In
FLAG 656 832 0
FLAG 784 688 fV+
IOPIN 784 688 Out
FLAG 784 800 fV-
IOPIN 784 800 Out
FLAG 880 544 +VCC
IOPIN 880 544 In
FLAG 976 864 0
FLAG 1168 656 gV+
IOPIN 1168 656 Out
FLAG 1104 848 gV-
IOPIN 1104 848 Out
FLAG 1296 544 +VCC
IOPIN 1296 544 In
FLAG 1424 976 0
FLAG 1552 688 hV+
IOPIN 1552 688 Out
FLAG 1552 960 hV-
IOPIN 1552 960 Out
FLAG 160 944 +VCC
IOPIN 160 944 In
FLAG 288 1248 0
FLAG 464 1088 iV+
IOPIN 464 1088 Out
FLAG 464 1216 iV-
IOPIN 464 1216 Out
FLAG 624 944 +VCC
IOPIN 624 944 In
FLAG 672 1296 0
FLAG 928 1184 jV+
IOPIN 928 1184 Out
FLAG 928 1264 jV-
IOPIN 928 1264 Out
DATAFLAG 272 192 ""
DATAFLAG 272 336 ""
DATAFLAG 624 160 ""
DATAFLAG 608 448 ""
DATAFLAG 928 304 ""
DATAFLAG 928 448 ""
DATAFLAG 256 32 ""
DATAFLAG 1216 160 ""
DATAFLAG 1216 304 ""
DATAFLAG 400 544 ""
DATAFLAG 400 688 ""
DATAFLAG 720 688 ""
DATAFLAG 720 800 ""
DATAFLAG 1104 656 ""
DATAFLAG 1040 848 ""
DATAFLAG 1488 688 ""
DATAFLAG 1488 960 ""
DATAFLAG 416 1088 ""
DATAFLAG 416 1216 ""
DATAFLAG 864 1184 ""
DATAFLAG 848 1264 ""
SYMBOL voltage 96 112 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL res 192 48 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL zener 224 416 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value Z4V7
SYMBOL diode 192 240 R0
WINDOW 3 -77 32 Left 2
SYMATTR Value 1N4148
SYMATTR InstName D2
SYMBOL res 544 32 R0
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL zener 576 256 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMATTR Value Z3V9
SYMBOL diode 576 384 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL diode 848 64 R0
SYMATTR InstName D5
SYMATTR Value 1N4148
SYMBOL res 848 176 R0
SYMATTR InstName R3
SYMATTR Value 820
SYMBOL zener 880 400 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D6
SYMATTR Value Z5V1
SYMBOL zener 1136 64 R0
SYMATTR InstName D7
SYMATTR Value Z3V9
SYMBOL res 1136 176 R0
SYMATTR InstName R4
SYMATTR Value 1K
SYMBOL diode 1136 336 R0
WINDOW 3 -77 32 Left 2
SYMATTR Value 1N4148
SYMATTR InstName D8
SYMBOL diode 1264 400 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D9
SYMATTR Value 1N4148
SYMBOL diode 224 592 R0
WINDOW 3 -77 32 Left 2
SYMATTR Value 1N4148
SYMATTR InstName D10
SYMBOL zener 352 656 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D11
SYMATTR Value Z5V1
SYMBOL res 272 704 R0
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL res 640 560 R0
SYMATTR InstName R6
SYMATTR Value 1K
SYMBOL zener 672 784 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D12
SYMATTR Value Z12V0
SYMBOL zener 944 640 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D13
SYMATTR Value Z3V9
SYMBOL zener 1056 640 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D14
SYMATTR Value Z6V8
SYMBOL diode 960 672 R0
WINDOW 3 -77 32 Left 2
SYMATTR Value 1N4148
SYMATTR InstName D15
SYMBOL res 960 736 R0
SYMATTR InstName R7
SYMATTR Value 1.5K
SYMBOL res 1408 560 R0
SYMATTR InstName R8
SYMATTR Value 680
SYMBOL zener 1296 688 R0
SYMATTR InstName D16
SYMATTR Value Z2V7
SYMBOL diode 1296 784 R0
WINDOW 3 -77 32 Left 2
SYMATTR Value 1N4148
SYMATTR InstName D17
SYMBOL diode 1296 880 R0
WINDOW 3 -77 32 Left 2
SYMATTR Value 1N4148
SYMATTR InstName D18
SYMBOL zener 1440 848 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D19
SYMATTR Value Z2V7
SYMBOL diode 240 1056 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D20
SYMATTR Value 1N4148
SYMBOL zener 368 1056 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D21
SYMATTR Value Z15V0
SYMBOL res 272 1104 R0
SYMATTR InstName R9
SYMATTR Value 1K
SYMBOL res 656 960 R0
SYMATTR InstName R10
SYMATTR Value 1K
SYMBOL res 656 1072 R0
SYMATTR InstName R11
SYMATTR Value 1K
SYMBOL diode 656 1200 R0
WINDOW 3 -77 32 Left 2
SYMATTR Value 1N4148
SYMATTR InstName D22
SYMBOL zener 816 1152 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D23
SYMATTR Value Z15V0
TEXT 96 8 Left 2 !.op