diff --git a/kicad/mains_side.kicad_sch b/kicad/mains_side.kicad_sch
index 0b5e71b..c09ef22 100644
--- a/kicad/mains_side.kicad_sch
+++ b/kicad/mains_side.kicad_sch
@@ -2503,7 +2503,7 @@
           (reference "R5") (unit 1)
         )
         (path "/ab18b4c8-6f40-44db-bccd-b69c22b3ada9/4c8f6a8b-06f4-4e61-8fed-29a27b18ce1c"
-          (reference "BlownR5") (unit 1)
+          (reference "R5") (unit 1)
         )
       )
     )
diff --git a/prints/working bosch pcb measurements 14-09-23/DS1Z_QuickPrint3.png b/prints/working bosch pcb measurements 14-09-23/DS1Z_QuickPrint3.png
new file mode 100644
index 0000000..6fca870
Binary files /dev/null and b/prints/working bosch pcb measurements 14-09-23/DS1Z_QuickPrint3.png differ
diff --git a/prints/working bosch pcb measurements 14-09-23/legend.txt b/prints/working bosch pcb measurements 14-09-23/legend.txt
new file mode 100644
index 0000000..9bd7572
--- /dev/null
+++ b/prints/working bosch pcb measurements 14-09-23/legend.txt	
@@ -0,0 +1,5 @@
+CH1 - V5 Vg
+CH2 - L1_4
+CH3 - V1 Vb
+
+GND - Node between R5 and R14
diff --git a/troubleshooting.md b/troubleshooting.md
index 6772921..40e5ceb 100644
--- a/troubleshooting.md
+++ b/troubleshooting.md
@@ -170,4 +170,14 @@ with L = 9.31 uH / C = 10 nF gives f = 5216 kHz which is close to the measured 4
 
    - Theory: The supply voltage is kept low to safe power while the battery charger is idling. Once a battery is detected by the micro controller it increases the secondary side voltage to match the desired charging current (cc charging phase) or if the voltage is already big enough cv. This is achieved via the optocoupler U1. By increasing the photo-transistors c/e-resistance the Vbe of V1 is decreased which again increases Vgs of V5, letting current flow for a longer portion of a period.
 
+### 14.09.23
+
+Bosch pcb tested:
+- Idle 
+   - mains current ~ 0 mA
+   - V_C2 = 320 VDC
+   - VDD zu GND1 (across the larger secondary side cap) = 1.550 VDC
+   - VCC to GND2 (across the 220 uF cap) = 13.07V
+   - AKKU+ to AKKU- V = 1.5 VDC
+
    
\ No newline at end of file