Fender PASSPORT P-80, Service Manual

Page: 23 / 41

5
PASSPORT
Reverb Schematic Diagram
1
-
2
+
3
U
401A
N
JM
2068
4 8
U
401C
N
JM
2068
4 8
U
402C
N
JM
2068
1
-
2
+
3
U
403A
N
JM
2068
+
5
-
6
7
U
403B
N
JM
2068
4 8
U
403C
N
JM
2068
IN
L+
1
IN
L-
2
A
GND
3
RE
F
+
4
RE
F
-
5
VD
6
DGND
7
FO
R
M
A
T
8
WD
C
L
K
9
DOUT
10
IN
R
+
16
IN
R
-
15
MI
D
14
VA
13
A
GND
12
DGND
11
U
404
A
L
1101 A
D
C
O
U
TL-
1
O
U
TL+
2
A
GND
3
RE
F
+
4
RE
F
-
5
VD
6
DI
N
7
FO
R
M
A
T
8
WD
C
L
K
9
DE
M
10
OUT
R
-
16
OUT
R
+
15
MI
D
14
VA
13
A
GND
12
DGND
11
U
405
A
L
1201 D
A
C
Di
g
Ou
t
1
In
t/Ex
t
2
Xt
al
I
n
3
X
tal
Ou
t
4
P
rog
0/
S
D
at
a
5
P
rog
1/
S
C
lk
6
Pr
o
g
2
7
Pr
o
g
3
8
Wo
rd
C
lk
9
BitClk
10
Di
g
In
16
Vd
d
15
By
p
ass
14
Gn
d
13
Rese
t
12
Sy
sC
lk
11
U
406
A
L
3201B
A
UDI
O I
N
A
GND
A
UDI
O OUT
+
15V
-15V
C
401
10uF/
25V
R
401
100K
R
402
2.
2K
R
403
2.
2K
R
404
2.
2K
R
405
2.
2K
R
406
220R R
407
220R
C
403
10uF/
25V
C
402
10uF/
25V
C
405
0.
1uF
C
406
0.
1uF
+5
V
R
408
1K
C
414
0.
1uF
C
415
0.
1uF
+5
V
R
414
10R
+
15V
C
416
0.
1uF
C
417
0.
1uF
R
415
10K
+5
V
C
420
1uF/
50V
X
L
401
12.
288M
H
z
C
412
0.
1uF
R
413
220
C
413
0.
1uF
C
418
0.
1uF
C
419
0.
1uF
C
404
4700p
F
C
409
220p
F
R
411
10K R
410
10K
R
412
4.
7K
C
408
470p
F
C
410
10uF/
25V
C
411
10uF/
25V
C
407
220p
F
R
409
4.
7K
C
424
0.
1uF
C
423
0.
1uF
C
425
0.
1uF
C
422
0.
1uF
C
427
0.
1uF
C
426
0.
1uF
-15V
+5
V
+5
V
+
5
-
6
7
U
402B
N
JM
2068
C
428
47uF/
25V
C
429
47uF/
25V
R
416
10K
1
-
2
+
3
U
402A
N
JM
2068
R
418
10K
R
419
10K
+5
V
A
GND
C
430
10uF/
25V
C
431
0.
1uF
C
432
0.
1uF
C
433
10uF/
25V
C
434
0.
1uF
R
421
10K R
420
10K
R
417
1K
Vi
n
3
GND
2
V
out
1
U
407
78L
05
1 2 3 4 5 6
C
N
401
6P
IN
1 2
C
N
402
C
ON2
TP16
TP17
TP18
TP19
TP20