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©2017 Stewart-MacDonald
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Step 3: Install fourteen capacitors
JHS Pedals Kit
For Stew Mac
DC Jack
JHS808
D8
T
S
S
T
R1
R23
R10
R11
R18
R14
D5
D4
D1
OutJ
InJ
P78868
Q1
Q2
C4
C3
C1
C15
C14
C8
C12
C5
C7
C10
C9
C2
R2
R12
R21
R13
R15
R4
R5
R20
R22
R3
R9
R16
R17
R19
R8
R6
R7
D7 D3
D2
U1
C6
C13
C1, 15
Capacitors (10 µF)
10uF
100uF
C3, C4
Capacitors (100 µF)
JHS Pedals Kit
For Stew Mac
DC Jack
JHS808
D8
T
S
S
T
R1
R23
R10
R11
R18
R14
D5
D4
D1
OutJ
InJ
P78868
Q1
Q2
C4
C3
C1
C15
C14
C8
C12
C5
C7
C10
C9
C2
R2
R12
R21
R13
R15
R4
R5
R20
R22
R3
R9
R16
R17
R19
R8
R6
R7
D7 D3
D2
U1
C6
C13
C2, C12, C14
Capacitors (.1 µF)
.22J63
C9, C10
Capacitors (.22 µF)
.1J63
C8
Capacitor (51 pF)
NPO 51J
C7
Capacitor (.047 µF)
47NJ
C6, C13
Capacitors (1 µF)
1J63
C5
Capacitor (.027 µF)
27nJ63
The four capacitors shown above are polarized, and have to be installed in
the correct orientation. Note the white stripe running the length of each cap;
this identifies the negative (minus) lead. On the circuit board, the circle for
this cap’s location has a thicker line on one side: insert the capacitors with
their stripe facing that side. (On polarized caps of this type, there’s a second
way to identify the minus lead: it is the shorter of the two leads.)
The remaining capacitors are not polarized. Solder these caps in place
facing either direction.
