Add a 100k pull-down resistor to the the class-D audio amplifier's SD…

…# / MUTE pin
gralco · Jul 16, 2018 · eb76bba · eb76bba
1 parent cf7c317
commit eb76bba
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Showing 17 changed files with 1,974 additions and 1,944 deletions.
diff --git a/BoM/dvk-mx8m-bsb_bom.csv b/BoM/dvk-mx8m-bsb_bom.csv
@@ -407,8 +407,8 @@ R1402,33,Resistors_SMD:R_0603,,,,,,,
 R1401,33,Resistors_SMD:R_0603,,,,,,,
 R1404,33,Resistors_SMD:R_0603,,,,,,,
 R1403,33,Resistors_SMD:R_0603,,,,,,,
-R1602,33,Resistors_SMD:R_0603,,,,,,,
-R1604,33,Resistors_SMD:R_0603,,,,,,,
+R1603,33,Resistors_SMD:R_0603,,,,,,,
+R1605,33,Resistors_SMD:R_0603,,,,,,,
 R2203,33,Resistors_SMD:R_0603,,,,,,,
 R1410,100,Resistors_SMD:R_0603,,,,,,,
 R2402,100,Resistors_SMD:R_0603,,,,,,,
@@ -432,13 +432,14 @@ R222,1.2M,Resistors_SMD:R_0603,,,,,,,
 R310,1.5k,Resistors_SMD:R_0603,,,,,,,
 R1910,1.5k,Resistors_SMD:R_0603,,,,,,,
 R1911,1.5k,Resistors_SMD:R_0603,,,,,,,
-R1718,1.62k,Resistors_SMD:R_0603,https://www.seielect.com/Catalog/SEI-RMCF_RMCP.pdf,Stackpole,RMCF0603JG10K0,RMCF0603JG10K0CT-ND,https://www.digikey.com/product-detail/en/stackpole-electronics-inc/RMCF0603JG10K0/RMCF0603JG10K0CT-ND/4425128,5%,https://www.digikey.com/products/en/resistors/chip-resistor-surface-mount/52?FV=ffe00034%2C400005%2C1f140000%2Cmu10+kOhms%7C2085&quantity=&ColumnSort=1000011&page=1&pageSize=500
+R1718,1.62k,Resistors_SMD:R_0603,,,,,,,
 R701,100k,Resistors_SMD:R_0603,,,,,,,
 R1301,100k,Resistors_SMD:R_0603,,,,,,,
 R1302,100k,Resistors_SMD:R_0603,,,,,,,
 R1409,100k,Resistors_SMD:R_0603,,,,,,,
-R1511,100k,Resistors_SMD:R_0603,https://www.seielect.com/Catalog/SEI-RMCF_RMCP.pdf,Stackpole,RMCF0603JG10K0,RMCF0603JG10K0CT-ND,https://www.digikey.com/product-detail/en/stackpole-electronics-inc/RMCF0603JG10K0/RMCF0603JG10K0CT-ND/4425128,5%,https://www.digikey.com/products/en/resistors/chip-resistor-surface-mount/52?FV=ffe00034%2C400005%2C1f140000%2Cmu10+kOhms%7C2085&quantity=&ColumnSort=1000011&page=1&pageSize=500
-R1509,100k,Resistors_SMD:R_0603,https://www.seielect.com/Catalog/SEI-RMCF_RMCP.pdf,Stackpole,RMCF0603JG10K0,RMCF0603JG10K0CT-ND,https://www.digikey.com/product-detail/en/stackpole-electronics-inc/RMCF0603JG10K0/RMCF0603JG10K0CT-ND/4425128,5%,https://www.digikey.com/products/en/resistors/chip-resistor-surface-mount/52?FV=ffe00034%2C400005%2C1f140000%2Cmu10+kOhms%7C2085&quantity=&ColumnSort=1000011&page=1&pageSize=500
+R1511,100k,Resistors_SMD:R_0603,,,,,,,
+R1509,100k,Resistors_SMD:R_0603,,,,,,,
+R1602,100k,Resistors_SMD:R_0603,,,,,,,
 R1807,100k,Resistors_SMD:R_0603,,,,,,,
 R1805,100k,Resistors_SMD:R_0603,,,,,,,
 R1801,100k,Resistors_SMD:R_0603,,,,,,,
@@ -518,21 +519,21 @@ R1804,10k,Resistors_SMD:R_0603,https://www.seielect.com/Catalog/SEI-RMCF_RMCP.pd
 R1806,10k,Resistors_SMD:R_0603,https://www.seielect.com/Catalog/SEI-RMCF_RMCP.pdf,Stackpole,RMCF0603JG10K0,RMCF0603JG10K0CT-ND,https://www.digikey.com/product-detail/en/stackpole-electronics-inc/RMCF0603JG10K0/RMCF0603JG10K0CT-ND/4425128,5%,https://www.digikey.com/products/en/resistors/chip-resistor-surface-mount/52?FV=ffe00034%2C400005%2C1f140000%2Cmu10+kOhms%7C2085&quantity=&ColumnSort=1000011&page=1&pageSize=500
 R2001,10k,Resistors_SMD:R_0603,https://www.seielect.com/Catalog/SEI-RMCF_RMCP.pdf,Stackpole,RMCF0603JG10K0,RMCF0603JG10K0CT-ND,https://www.digikey.com/product-detail/en/stackpole-electronics-inc/RMCF0603JG10K0/RMCF0603JG10K0CT-ND/4425128,5%,https://www.digikey.com/products/en/resistors/chip-resistor-surface-mount/52?FV=ffe00034%2C400005%2C1f140000%2Cmu10+kOhms%7C2085&quantity=&ColumnSort=1000011&page=1&pageSize=500
 R1506,15k,Resistors_SMD:R_0603,,,,,,,
-R1603,15k,Resistors_SMD:R_0603,,,,,,,
-R1605,15k,Resistors_SMD:R_0603,,,,,,,
+R1604,15k,Resistors_SMD:R_0603,,,,,,,
+R1606,15k,Resistors_SMD:R_0603,,,,,,,
 R106,19.6k,Resistors_SMD:R_0603,,,,,,,
 R221,19.6k,Resistors_SMD:R_0603,,,,,,,
 R224,1M,Resistors_SMD:R_0603,,,,,,,
 R401,1M,Resistors_SMD:R_0603,,,,,,,
 R408,1M,Resistors_SMD:R_0603,,,,,,,
 R404,1M,Resistors_SMD:R_0603,,,,,,,
-R1607,1M,Resistors_SMD:R_0603,,,,,,,
+R1608,1M,Resistors_SMD:R_0603,,,,,,,
 R1913,1M,Resistors_SMD:R_0603,,,,,,,
 R302,2.2k,Resistors_SMD:R_0603,,,,,,,
 R301,2.2k,Resistors_SMD:R_0603,,,,,,,
 R101,2.2k,Resistors_SMD:R_0603,,,,,,,
 R102,2.2k,Resistors_SMD:R_0603,,,,,,,
-R1606,2.2k,Resistors_SMD:R_0603,,,,,,,
+R1607,2.2k,Resistors_SMD:R_0603,,,,,,,
 R1722,2.37k,Resistors_SMD:R_0603,,,,,,,
 R1721,2.37k,Resistors_SMD:R_0603,,,,,,,
 R410,200k,Resistors_SMD:R_0603,,,,,,,

diff --git a/BoM/dvk-mx8m-bsb_bom.ods b/BoM/dvk-mx8m-bsb_bom.ods
diff --git a/audio.sch b/audio.sch
@@ -132,10 +132,10 @@ F 3 "" H 3900 3650 50  0001 C CNN
 	-1   0    0    -1  
 $EndComp
 $Comp
-L R R1602
+L R R1603
 U 1 1 5ABEFC7B
 P 4850 3800
-F 0 "R1602" H 5025 3850 50  0000 C CNN
+F 0 "R1603" H 5025 3850 50  0000 C CNN
 F 1 "33" H 4975 3750 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 4780 3800 50  0001 C CNN
 F 3 "" H 4850 3800 50  0001 C CNN
@@ -220,21 +220,21 @@ F 3 "" H 5200 3650 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L R R1603
+L R R1604
 U 1 1 5ABF49BF
 P 5550 3650
-F 0 "R1603" H 5725 3700 50  0000 C CNN
+F 0 "R1604" H 5725 3700 50  0000 C CNN
 F 1 "15k" H 5675 3600 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 5480 3650 50  0001 C CNN
 F 3 "" H 5550 3650 50  0001 C CNN
 	1    5550 3650
 	1    0    0    -1  
 $EndComp
 $Comp
-L R R1604
+L R R1605
 U 1 1 5ABF53AE
 P 5900 3800
-F 0 "R1604" H 6075 3850 50  0000 C CNN
+F 0 "R1605" H 6075 3850 50  0000 C CNN
 F 1 "33" H 6025 3750 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 5830 3800 50  0001 C CNN
 F 3 "" H 5900 3800 50  0001 C CNN
@@ -275,10 +275,10 @@ F 3 "" H 6250 3650 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L R R1605
+L R R1606
 U 1 1 5ABF53C8
 P 6600 3650
-F 0 "R1605" H 6775 3700 50  0000 C CNN
+F 0 "R1606" H 6775 3700 50  0000 C CNN
 F 1 "15k" H 6725 3600 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 6530 3650 50  0001 C CNN
 F 3 "" H 6600 3650 50  0001 C CNN
@@ -367,10 +367,10 @@ F 3 "" H 7300 5600 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L R R1606
+L R R1607
 U 1 1 5AC7B464
 P 6600 5450
-F 0 "R1606" V 6500 5450 50  0000 C CNN
+F 0 "R1607" V 6500 5450 50  0000 C CNN
 F 1 "2.2k" V 6700 5450 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 6530 5450 50  0001 C CNN
 F 3 "" H 6600 5450 50  0001 C CNN
@@ -1364,10 +1364,10 @@ $EndComp
 Text Notes 9950 3800 0    60   ~ 0
 Pin 5 (tip switch) is NC,\n  open when inserted
 $Comp
-L R R1607
+L R R1608
 U 1 1 5B273184
 P 9650 2850
-F 0 "R1607" H 9825 2900 50  0000 C CNN
+F 0 "R1608" H 9825 2900 50  0000 C CNN
 F 1 "1M" H 9750 2800 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 9580 2850 50  0001 C CNN
 F 3 "" H 9650 2850 50  0001 C CNN
@@ -2082,7 +2082,7 @@ S/E button on earbud headsets\nshorts the mic for key function
 Text Notes 7000 2500 0    60   ~ 0
 Could use FSA8008 to detect mic
 Wire Wire Line
-	4350 2350 4300 2350
+	4250 2350 4350 2350
 Text Notes 3050 2650 0    60   ~ 0
 Mute via\nMUTE_LO=1
 $Comp
@@ -8961,6 +8961,33 @@ F 9 "https://www.digikey.com/products/en/capacitors/ceramic-capacitors/60?k=&pke
 	1    3950 2150
 	0    1    1    0   
 $EndComp
-Text HLabel 4300 2350 0    60   Input ~ 0
+Text HLabel 4250 2350 0    60   Input ~ 0
 MUTE
+$Comp
+L R R1602
+U 1 1 5B4E9C2D
+P 4300 2550
+F 0 "R1602" H 4475 2600 50  0000 C CNN
+F 1 "100k" H 4450 2500 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603" V 4230 2550 50  0001 C CNN
+F 3 "" H 4300 2550 50  0001 C CNN
+	1    4300 2550
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR0298
+U 1 1 5B4E9C6B
+P 4300 2750
+F 0 "#PWR0298" H 4300 2500 50  0001 C CNN
+F 1 "GND" H 4300 2600 50  0000 C CNN
+F 2 "" H 4300 2750 50  0001 C CNN
+F 3 "" H 4300 2750 50  0001 C CNN
+	1    4300 2750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4300 2750 4300 2700
+Wire Wire Line
+	4300 2400 4300 2350
+Connection ~ 4300 2350
 $EndSCHEMATC
diff --git a/dvk-mx8m-bsb-text.pdf b/dvk-mx8m-bsb-text.pdf
diff --git a/dvk-mx8m-bsb.kicad_pcb b/dvk-mx8m-bsb.kicad_pcb
@@ -1,14 +1,14 @@
 (kicad_pcb (version 4) (host pcbnew 4.0.7)
 
   (general
-    (links 1903)
-    (no_connects 1604)
-    (area 8.298001 -69.141001 595.865572 308.581999)
+    (links 1905)
+    (no_connects 1606)
+    (area 59.924999 58.424999 150.075001 238.575001)
     (thickness 1.6)
     (drawings 8)
     (tracks 1024)
     (zones 0)
-    (modules 655)
+    (modules 656)
     (nets 610)
   )
 
@@ -21618,12 +21618,12 @@
     (at 466.859763 191.329999)
     (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
     (tags "resistor 0603")
-    (path /5ABE7AA4/5ABEFC7B)
+    (path /5ABE7AA4/5B4E9C2D)
     (attr smd)
     (fp_text reference R1602 (at 0 -1.45) (layer F.SilkS)
       (effects (font (size 0.77 0.77) (thickness 0.15)))
     )
-    (fp_text value 33 (at 0 1.5) (layer F.Fab)
+    (fp_text value 100k (at 0 1.5) (layer F.Fab)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text user %R (at 0 0) (layer F.Fab)
@@ -21640,7 +21640,7 @@
     (fp_line (start 1.25 0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
     (fp_line (start 1.25 0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
     (pad 1 smd rect (at -0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 66 "Net-(C1612-Pad2)"))
+      (net 602 /MUTE))
     (pad 2 smd rect (at 0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
       (net 6 GND))
     (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0603.wrl
@@ -21654,12 +21654,12 @@
     (at 479.809763 175.939999)
     (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
     (tags "resistor 0603")
-    (path /5ABE7AA4/5ABF49BF)
+    (path /5ABE7AA4/5ABEFC7B)
     (attr smd)
     (fp_text reference R1603 (at 0 -1.45) (layer F.SilkS)
       (effects (font (size 0.77 0.77) (thickness 0.15)))
     )
-    (fp_text value 15k (at 0 1.5) (layer F.Fab)
+    (fp_text value 33 (at 0 1.5) (layer F.Fab)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text user %R (at 0 0) (layer F.Fab)
@@ -21676,7 +21676,7 @@
     (fp_line (start 1.25 0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
     (fp_line (start 1.25 0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
     (pad 1 smd rect (at -0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 64 "Net-(C1609-Pad2)"))
+      (net 66 "Net-(C1612-Pad2)"))
     (pad 2 smd rect (at 0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
       (net 6 GND))
     (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0603.wrl
@@ -21690,12 +21690,12 @@
     (at 450.229763 205.429999)
     (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
     (tags "resistor 0603")
-    (path /5ABE7AA4/5ABF53AE)
+    (path /5ABE7AA4/5ABF49BF)
     (attr smd)
     (fp_text reference R1604 (at 0 -1.45) (layer F.SilkS)
       (effects (font (size 0.77 0.77) (thickness 0.15)))
     )
-    (fp_text value 33 (at 0 1.5) (layer F.Fab)
+    (fp_text value 15k (at 0 1.5) (layer F.Fab)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text user %R (at 0 0) (layer F.Fab)
@@ -21712,7 +21712,7 @@
     (fp_line (start 1.25 0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
     (fp_line (start 1.25 0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
     (pad 1 smd rect (at -0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 67 "Net-(C1615-Pad2)"))
+      (net 64 "Net-(C1609-Pad2)"))
     (pad 2 smd rect (at 0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
       (net 6 GND))
     (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0603.wrl
@@ -21726,12 +21726,12 @@
     (at 457.819763 200.679999)
     (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
     (tags "resistor 0603")
-    (path /5ABE7AA4/5ABF53C8)
+    (path /5ABE7AA4/5ABF53AE)
     (attr smd)
     (fp_text reference R1605 (at 0 -1.45) (layer F.SilkS)
       (effects (font (size 0.77 0.77) (thickness 0.15)))
     )
-    (fp_text value 15k (at 0 1.5) (layer F.Fab)
+    (fp_text value 33 (at 0 1.5) (layer F.Fab)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text user %R (at 0 0) (layer F.Fab)
@@ -21748,7 +21748,7 @@
     (fp_line (start 1.25 0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
     (fp_line (start 1.25 0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
     (pad 1 smd rect (at -0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 65 "Net-(C1610-Pad2)"))
+      (net 67 "Net-(C1615-Pad2)"))
     (pad 2 smd rect (at 0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
       (net 6 GND))
     (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0603.wrl
@@ -21762,12 +21762,12 @@
     (at 450.229763 210.429999)
     (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
     (tags "resistor 0603")
-    (path /5ABE7AA4/5AC7B464)
+    (path /5ABE7AA4/5ABF53C8)
     (attr smd)
     (fp_text reference R1606 (at 0 -1.45) (layer F.SilkS)
       (effects (font (size 0.77 0.77) (thickness 0.15)))
     )
-    (fp_text value 2.2k (at 0 1.5) (layer F.Fab)
+    (fp_text value 15k (at 0 1.5) (layer F.Fab)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text user %R (at 0 0) (layer F.Fab)
@@ -21784,9 +21784,9 @@
     (fp_line (start 1.25 0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
     (fp_line (start 1.25 0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
     (pad 1 smd rect (at -0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 71 "Net-(C1620-Pad2)"))
+      (net 65 "Net-(C1610-Pad2)"))
     (pad 2 smd rect (at 0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 70 /Audio/MIC_BIAS))
+      (net 6 GND))
     (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0603.wrl
       (at (xyz 0 0 0))
       (scale (xyz 1 1 1))
@@ -21798,12 +21798,12 @@
     (at 485.009763 175.939999)
     (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
     (tags "resistor 0603")
-    (path /5ABE7AA4/5B273184)
+    (path /5ABE7AA4/5AC7B464)
     (attr smd)
     (fp_text reference R1607 (at 0 -1.45) (layer F.SilkS)
       (effects (font (size 0.77 0.77) (thickness 0.15)))
     )
-    (fp_text value 1M (at 0 1.5) (layer F.Fab)
+    (fp_text value 2.2k (at 0 1.5) (layer F.Fab)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text user %R (at 0 0) (layer F.Fab)
@@ -21820,9 +21820,9 @@
     (fp_line (start 1.25 0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
     (fp_line (start 1.25 0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
     (pad 1 smd rect (at -0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 24 3V3_P))
+      (net 71 "Net-(C1620-Pad2)"))
     (pad 2 smd rect (at 0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
-      (net 122 /HP_DET))
+      (net 70 /Audio/MIC_BIAS))
     (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0603.wrl
       (at (xyz 0 0 0))
       (scale (xyz 1 1 1))
@@ -29658,6 +29658,42 @@
       (net 6 GND) (solder_paste_margin -0.000001) (solder_paste_margin_ratio -0.08))
   )
 
+  (module Resistors_SMD:R_0603 (layer F.Cu) (tedit 58E0A804) (tstamp 5B4D435A)
+    (at 105 253.6)
+    (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
+    (tags "resistor 0603")
+    (path /5ABE7AA4/5B273184)
+    (attr smd)
+    (fp_text reference R1608 (at 0 -1.45) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1M (at 0 1.5) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 0 0) (layer F.Fab)
+      (effects (font (size 0.4 0.4) (thickness 0.075)))
+    )
+    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.5 0.68) (end -0.5 0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -0.5 -0.68) (end 0.5 -0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.25 -0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.25 -0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.25 0.7) (end 1.25 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.25 0.7) (end -1.25 0.7) (layer F.CrtYd) (width 0.05))
+    (pad 1 smd rect (at -0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 24 3V3_P))
+    (pad 2 smd rect (at 0.75 0) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 122 /HP_DET))
+    (model ${KISYS3DMOD}/Resistors_SMD.3dshapes/R_0603.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
   (gr_arc (start 139.2 227.7) (end 150 227.7) (angle 90) (layer Edge.Cuts) (width 0.15))
   (gr_line (start 150 227.7) (end 150 69.3) (layer Edge.Cuts) (width 0.15))
   (gr_line (start 70.8 238.5) (end 139.2 238.5) (layer Edge.Cuts) (width 0.15))