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by captincaveman
Wed Jun 10, 2020 10:07 am
Forum: DSO Shell
Topic: Post Build Voltage test issues (Newbe)
Replies: 0
Views: 4918

Post Build Voltage test issues (Newbe)

Hi All I have a completed the build and come to the voltage test. Power Supply: 9.0V 1.0A input= 9.15V V+ = 8.35 AV+ = 5.01 V- = -7.48 AV- = -5.03 V1 = -3.55 V2 = 0.00 V3 = -2.21 V4 = 1.23 I have triple checked R1/R2 and R5/R6 and reseated U1 and U2. cant get past this. any pointers welcome. Thanks ...