Patching Panda VIBRAZUM User manual

NOTE: This is a full SMD DIY Kit. If you are
not familiar with this type of assembly,
please look for information about it before.
MEDIUM GRADE

vibrazum_v1 patching panda
-12V
R22
R25
R34
C3
R15
R14
R20
R23
C2
R28
R26
R24
R32
C4
R31
IC4
R7
R2
R3
R5
R10
R19
R16
R17
Q4
Q3
R12
IC6
R52
IC10
R95
R98
C9
R87
R92
R82
R80
R81
R103
R30
R29
R27
R21
R18
T1
R8
R9
R13
C1
R11
R6
R4
R1
Q2
Q1
R59
R65
R74
C7
R51
R50
R57
R63
C6
R68
R66
R64
R72
C8
R71
IC9
R43
R38
R39
R41
R46
R56
R53
R54
Q8
Q7
R48
R70
R69
R67
R58
R55
T2
R44 R45
R49
C5
R47
R42
R40
R37 Q6
Q5
R109
R112
R121
C12
R101
R100
R107
R110
C11
R115
R113
R111
R119 C13
R118
IC14
R90
R84
R85
R88
R94
R106
R102
R104
Q12
Q11
R97
R117
R116
R114
R108
R105
T3
R91
R93
R99
C10
R96
R89
R86
R83
Q10
Q9
R33
R35
R36
L2
L1
-12V
C14
C15
C16
D2
C17
D3
C19
C20
C22
C23
C24
C25
C26
C27
C28
C29
C18
C34
C21
C30
C31
C32
C33
C35
R73
R75
R76
EXPANDER
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- +
All components except IC´s and electrolytic caps are pre-soldered, all pads have
already solder paste so you can use hot air or soldering iron.
Please visit patchingpanda.com to show examples how to solder those IC´s.

1. If you dont have a hot air gun and you dont feel confortable soldering on solder paste,
you can remove the solder paste with solder wick.
7. Do the same with the x1 pines.

IC4
IC6
IC10
IC9
IC14
Trouble shooting.
There is not sound at all
Most of smd components are pre-soldered except electrolytic caps and IC´s. if you are
experiencing bad behavior from the module, they´re high probabilities that IC´s are not
properly soldered to the board. Follow the next instructions to solve any issues.
1. Check polarity of IC´s.
2. Check if there is a short by measuring continuity from the positive/ground,
negative/ground and negative/positive.
3. Check if IC´s are fed with - and + voltages.
(refer to the color sheet)
Channel 1 feedback is notworking
Channel 2 feedback is notworking
Channel 3 feedback is notworking
Mixersectiondoesn´t work
Led is not working
-12V
Ground
+12V
+12V
+12V
+12V
+12V
+12V -12V
-12V
+12V
+12V
+12V
+12V
-12V
-12V
-12V -12V
-12V
-12V
4.
5. If you are still experiencing issues send us an email at [e-mail]
we will be happy to help you.