Yamaha CP 80 Block Diagram

Page 1

CP-aousw 9. 1: wow)

CP-BO BLOCK DIAGRAM

T0 EFFECT.

FROM EFFECT. (EX . PHASE SHIFTER etc.)

_ _;_ _ (SIGNAL OUTPUTS)
I" 'l
l l PATCH IN (-ZOdBMII
FETI FET2,3 I ' E I FET4,5 F575
m PRE TONE PRE I o p: PRE BUFFER R H 3°?- 5:,
ROL AMPLIFIE
J. 88 HEN ELECTRIC PICKUPSI . AMPL'F'ER CONT AMPL'F'ER I M) AMPLIFIER H 301 4 (To MIXER etc.)
5 - = I C CANNON CONNECTOR
l 0 ET 7 , . azLINE OUT (-20dam)
' oz
'2 I M BUFFER H 3
, BR.SW _ H AMPLIFIER
0 HIGH PATCH OUTI DoaamI-
\---A-o->o MEDIUM ""'"-
BASS TREBLE 0 LOW FRONT PANEL
STRING - STRING (ASOK) MIDDLE (810K) V FEW
(A1 K)
I _ BUFFER
AMPLIFIER TO SPEAKER
. I . , WITH AMPLIFIER)
ACTION - ACTION I ' E w
I FET 8
c
I I - 1 +Ie +|6 , ' l BUFFER J02 A H2
i _ AMPLIFIER
KEY __________ KEY ' I/ ,
BOARD BOARD SPEED pHom , PHOTO
~ 00K <: VOLUME +I2
KEYI: I<-BB KEYS ->KEY3188 if; X 2 C°UPLER GM QIN UH-ER (AIOOKX 2I JSFEEER SUSIE: +|2V
.-- --
DEPTH
\ I x , TREMOLO (OK x2, PS RIGHT PANEL
/ I sw E- _______ _ _, (POWER SOURCE I
L__ I
| ' ' PRE POWER sw
TRIOI TRIOZ ~
, ylc AMPLIFIER Ac ADAPTOR IN
TREMOLO _I I DCIZV
OS ' L I |__ ._ . ogcREMngR
ILL
A/
PILOT LAMP
- - - _ - - - _- -.
Ac ADAPTORS
. JAPANESE MODEL : GA50061 AC100V 50/60Hz

0 us. and CANADIAN MODEL : GA50063 AC120V 60Hz
0 AUSTRALIAN and

S. AFRICAN MODEL : GA50065 ACZZOV 50/60Hz
with Primary Cord
0 EUROPEAN MODEL : GA50066 AC220V 50Hz

I GENERAL EXPORT MODEL : GA50069 AC220 ~ 240V 50/60Hz
with Plug U.S. CANADIAN MODEL Type