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7
r= tole Mey Wr fele)
m@ TONE AMPLIFIER & POWER SUPPLY REGULATOR CIRCUIT BOARD
m@ TONE AMPLIFIER CIRCUIT BOARD
Cy 250K(B)X2
TR7O!
TR702
TR508
TRSO6
FR5O3
TRSO!
TRAGA
TREC
28038!
2SB536
2SC1328
2SC1328
25C1328
2SA720
2$C1328
23a
om
REGULATOR
REGULATOR
BANG
PASS
FILTER
TONE
AMP
TONE
AMP
TONE
MP
TONE
AMP
TONE
AME
a
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:
AL
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oe
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i=
a
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\
@ FILTER
@FILTER
ACOUSTIC
\
TREBLE
LOW
HIGH
CONTROL | |MUTING|
[LOUDNESS]
2
[100K (B)x2
(S12)
(S10)
ris?)
1 (s8)
z
I
i=
i
fl
+
S
=
i
To PRE-QUT
=
:
=
Roh.
2
Leh
To Tone Amp IN
-B
(Eguali,
Switch
From Tone Amp OUT=
Ig
TREN
TRIIZ
C903
TREOS
TREIZ
asciezey
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ees
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FOLLOWER
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m@ MAIN AMPLIFIER & POWER
AMPLIFIER CIRCUIT BOARD
Earth (Ground) lines
ne
Rut
2Scg
SAFETY LED DRIVE
Reh. OUTPUT
=
+8
Leh. OUTPUT
(15)
(16)
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