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authorMatthias P. Braendli <matthias.braendli@mpb.li>2020-03-17 11:43:19 +0100
committerMatthias P. Braendli <matthias.braendli@mpb.li>2020-03-17 11:43:19 +0100
commit85fae67804deefdfe04185898cefa18462b91029 (patch)
tree10b58bd242be61f092c47fdafcd139a321d80517 /kicad/baseband.sch
parentbadb713e1a59ebbf2e68e509a7ea2627c5b705c1 (diff)
downloadpicardy-85fae67804deefdfe04185898cefa18462b91029.tar.gz
picardy-85fae67804deefdfe04185898cefa18462b91029.tar.bz2
picardy-85fae67804deefdfe04185898cefa18462b91029.zip
Parts replacements, external volume potentiometer
Diffstat (limited to 'kicad/baseband.sch')
-rw-r--r--kicad/baseband.sch179
1 files changed, 127 insertions, 52 deletions
diff --git a/kicad/baseband.sch b/kicad/baseband.sch
index 14e5eeb..da5c733 100644
--- a/kicad/baseband.sch
+++ b/kicad/baseband.sch
@@ -138,12 +138,12 @@ $EndComp
$Comp
L power:GNDA #PWR0308
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-F 0 "#PWR0308" H 3550 2250 50 0001 C CNN
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-F 2 "" H 3550 2500 50 0001 C CNN
-F 3 "" H 3550 2500 50 0001 C CNN
- 1 3550 2500
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+F 3 "" H 3550 2800 50 0001 C CNN
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$Comp
@@ -193,27 +193,26 @@ Wire Wire Line
Wire Wire Line
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Connection ~ 3550 550
-NoConn ~ 3050 2300
$Comp
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-F 3 "~" H 2950 2800 50 0001 C CNN
-F 4 "CBR" H 2950 2800 50 0001 C CNN "MPN"
-F 5 "0" H 2950 2800 50 0001 C CNN "Need_order"
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+P 2950 3300
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+F 3 "~" H 2950 3300 50 0001 C CNN
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Wire Wire Line
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-Text HLabel 2950 3050 3 50 Input ~ 0
+Text HLabel 2950 3550 3 50 Input ~ 0
LO1
Wire Wire Line
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-Text Notes 3400 3200 2 50 ~ 0
+ 2950 3550 2950 3400
+Text Notes 3400 3700 2 50 ~ 0
200mVpp
$Comp
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@@ -443,7 +442,7 @@ F 3 "" H 4900 4100 50 0001 C CNN
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$EndComp
Text Label 5100 4500 0 50 ~ 0
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+AGC
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@@ -503,8 +502,8 @@ $Comp
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U 1 1 5E397F53
P 5800 3800
-F 0 "C326" H 5708 3754 50 0000 R CNN
-F 1 "47nF" H 5708 3845 50 0000 R CNN
+F 0 "C326" H 5750 3900 50 0000 R CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5800 3800 50 0001 C CNN
F 3 "~" H 5800 3800 50 0001 C CNN
F 4 "0" H 5800 3800 50 0001 C CNN "Need_order"
@@ -639,8 +638,8 @@ $Comp
L Device:R R311
U 1 1 5E3AD73A
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-F 0 "R311" H 5900 3550 50 0000 L CNN
-F 1 "3.3k" H 5850 3450 50 0000 L CNN
+F 0 "R311" H 5900 3300 50 0000 L CNN
+F 1 "3.3k" H 5950 3200 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5980 3500 50 0001 C CNN
F 3 "~" H 6050 3500 50 0001 C CNN
F 4 "0" H 6050 3500 50 0001 C CNN "Need_order"
@@ -1096,9 +1095,9 @@ U 1 1 5E501314
P 10150 4350
F 0 "RV303" H 10080 4396 50 0000 R CNN
F 1 "10k" H 10080 4305 50 0000 R CNN
-F 2 "Potentiometer_SMD:Potentiometer_Bourns_3214W_Vertical" H 10150 4350 50 0001 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 10150 4350 50 0001 C CNN
F 3 "~" H 10150 4350 50 0001 C CNN
-F 4 "3214W-1-103G" H 10150 4350 50 0001 C CNN "MPN"
+F 4 "The one with the integrated switch" H 10150 4350 50 0001 C CNN "MPN"
F 5 "0" H 10150 4350 50 0001 C CNN "Need_order"
1 10150 4350
1 0 0 -1
@@ -1244,9 +1243,9 @@ U 1 1 5E56839B
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F 1 "470uF" H 8562 5305 50 0000 R CNN
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+F 2 "Capacitor_THT:CP_Radial_D8.0mm_P3.80mm" H 8650 5350 50 0001 C CNN
F 3 "~" H 8650 5350 50 0001 C CNN
-F 4 "" H 8650 5350 50 0001 C CNN "Need_order"
+F 4 "0" H 8650 5350 50 0001 C CNN "Need_order"
1 8650 5350
-1 0 0 -1
$EndComp
@@ -1314,9 +1313,9 @@ U 1 1 5E5BAD46
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F 0 "C332" V 6825 5800 50 0000 C CNN
F 1 "220uF" V 6916 5800 50 0000 C CNN
-F 2 "Capacitor_THT:CP_Radial_D8.0mm_P3.50mm" H 7050 5800 50 0001 C CNN
+F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 7050 5800 50 0001 C CNN
F 3 "~" H 7050 5800 50 0001 C CNN
-F 4 "" H 7050 5800 50 0001 C CNN "Need_order"
+F 4 "0" H 7050 5800 50 0001 C CNN "Need_order"
1 7050 5800
0 1 1 0
$EndComp
@@ -1615,7 +1614,7 @@ Wire Wire Line
Wire Wire Line
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Text Label 10850 1050 0 50 ~ 0
-CAG
+AGC
Wire Wire Line
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Connection ~ 10750 1050
@@ -1748,8 +1747,6 @@ Wire Wire Line
Wire Wire Line
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Wire Wire Line
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-Wire Wire Line
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Wire Wire Line
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@@ -1821,7 +1818,7 @@ F 0 "C304" V 1563 1500 50 0000 C CNN
F 1 "180pF" V 1472 1500 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1700 1500 50 0001 C CNN
F 3 "~" H 1700 1500 50 0001 C CNN
-F 4 "VJ0805A181GXXPW1BC " H 1700 1500 50 0001 C CNN "MPN"
+F 4 "08051A181GAT2A" H 1700 1500 50 0001 C CNN "MPN"
F 5 "1" H 1700 1500 50 0001 C CNN "Need_order"
1 1700 1500
0 -1 -1 0
@@ -2148,9 +2145,9 @@ AR Path="/5E2DC494/5E56EE9F" Ref="L?" Part="1"
AR Path="/5E3088F9/5E56EE9F" Ref="L305" Part="1"
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F 1 "100uH" H 3638 1005 50 0000 L CNN
-F 2 "picardy:Sumida_CDRH6D28" H 3550 1050 50 0001 C CNN
+F 2 "Inductor_SMD:L_Wuerth_HCI-1030" H 3550 1050 50 0001 C CNN
F 3 "~" H 3550 1050 50 0001 C CNN
-F 4 "CDRH6D28-101" V 3550 1050 50 0001 C CNN "MPN"
+F 4 "stash" V 3550 1050 50 0001 C CNN "MPN"
F 5 "0" H 3550 1050 50 0001 C CNN "Need_order"
1 3550 1050
1 0 0 -1
@@ -2163,10 +2160,10 @@ AR Path="/5E2DC494/5E58690F" Ref="L?" Part="1"
AR Path="/5E3088F9/5E58690F" Ref="L311" Part="1"
F 0 "L311" V 9175 2850 50 0000 C CNN
F 1 "100uH" V 9084 2850 50 0000 C CNN
-F 2 "picardy:Sumida_CDRH6D28" H 8950 2850 50 0001 C CNN
+F 2 "Inductor_SMD:L_Wuerth_HCI-1030" H 8950 2850 50 0001 C CNN
F 3 "~" H 8950 2850 50 0001 C CNN
-F 4 "CDRH6D28-101" V 8950 2850 50 0001 C CNN "MPN"
-F 5 "1" H 8950 2850 50 0001 C CNN "Need_order"
+F 4 "stash" V 8950 2850 50 0001 C CNN "MPN"
+F 5 "0" H 8950 2850 50 0001 C CNN "Need_order"
1 8950 2850
0 1 -1 0
$EndComp
@@ -2258,7 +2255,7 @@ F 0 "C324" V 5413 1850 50 0000 C CNN
F 1 "180pF" V 5322 1850 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5550 1850 50 0001 C CNN
F 3 "~" H 5550 1850 50 0001 C CNN
-F 4 "VJ0805A181GXXPW1BC " H 5550 1850 50 0001 C CNN "MPN"
+F 4 "08051A181GAT2A" H 5550 1850 50 0001 C CNN "MPN"
F 5 "1" H 5550 1850 50 0001 C CNN "Need_order"
1 5550 1850
0 -1 -1 0
@@ -2394,7 +2391,6 @@ Wire Wire Line
7650 3850 7800 3850
Text Notes 7500 4000 0 50 ~ 0
200mVpp
-NoConn ~ 8250 3950
Text HLabel 950 2850 0 50 Input ~ 0
CW_KEYn
$Comp
@@ -2449,7 +2445,7 @@ F 3 "" H 1250 3100 50 0001 C CNN
1 0 0 -1
$EndComp
Wire Wire Line
- 2950 2700 2950 2600
+ 2950 3200 2950 3100
Text Notes 2400 2850 2 39 ~ 0
DC bias to upset mixer\nbalance, to get LO leakage
Wire Wire Line
@@ -2642,20 +2638,20 @@ $EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 5E5BF840
-P 2950 2600
+P 2950 3100
AR Path="/5E4C0E28/5E5BF840" Ref="TP?" Part="1"
AR Path="/5E3088F9/5E5BF840" Ref="TP301" Part="1"
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-F 3 "~" H 3150 2600 50 0001 C CNN
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+Connection ~ 2950 3100
Wire Wire Line
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U 1 1 5E5D4BAD
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F 1 "SSM2167" H 7700 2790 50 0000 C CNN
F 2 "Package_SO:MSOP-10_3x3mm_P0.5mm" H 7700 2200 50 0001 C CNN
F 3 "https://www.analog.com/media/en/technical-documentation/data-sheets/SSM2167.pdf" H 7350 2650 50 0001 C CNN
+F 4 "SSM2167-1RMZ-REEL" H 7700 2200 50 0001 C CNN "MPN"
+F 5 "1" H 7700 2200 50 0001 C CNN "Need_order"
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@@ -2926,8 +2924,6 @@ Wire Wire Line
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Wire Wire Line
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-Text Notes 5850 250 0 118 ~ 24
-Is the audio level high enough?
$Comp
L Connector:TestPoint TP?
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$EndSCHEMATC