Pioneer SPEC-2 Service Manual - Page 5
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sPEC-e
3. CONNECTION DIAGRAM
STEREO TURNTABLE
TAPE DECK
- i
. ,
1 I ,
r ,
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; r l t O C i O q 1 o
STEREO PRE-AMPLIFIER (e.s. Pioneer SPEC-1)
SPEAKERS IMPEDANCE swilch
S€t to malch the nominal imDed-
ance of the spoaker syst€ms em-
ployed with the SPEC-2. Be sure
to
turn
otf
the po!!€r
before
c h e n g i n g t h i s s w i t c h s e t t i n g .
For about 6 to 12 seconds 6tter
changing
the
position
o{
the
I M P E D A N C E s w i r c h t h e P R O -
T E C T I O N l a m p l i g h t s a n d s o u n d
is not obtained from the speaksr
systems. This is du6 to the built-
i n m u t i n g c i r c u i t ,
R I G H T C H A N N E L
L E F T C H A N N E L
SPEAKER SYSTEMS