Pioneer SX-3700 Service Manual page 3

six-37C'c'
1 . S P E C I F I C A T I O N S
Amplifier Section
C o n t i n u o u s
p o w e r o u t p u t o f 4 5 w a t t s - p e r c h a n .
n e l , m i n . , a t 8 o h m s f r o m 2 0 H e r t z t o 2 0 , 0 0 0
Hertz with n0 more than0.0?% total harmonic
d i stort ion .
Total Harmonic Oistortion (20 Hertz to 20,000 Hertz.
8 ohms, f rom AUX)
continuous rated Dower outout . . No more than 0.02%
22.5 watts per channel power output
. . . . . . N o m o r e t h a n 0 , 0 2 %
Intermodulation Distortion (50 Hertz : 7,0O0 Henz =
4 : 1 , 8 o h m s , f r o m A U X )
continuous rated oower output . . No more than 0.02%
22,5 watts per channel power output
. . . . . . N o m o r e t h a n 0 . 0 2 %
Damping Factor (20 Hertz to 20,000 Hertz, S ohms)
,"o,irs"",i,i"'ir),;;";;;";;
""
P H O N O . 2 . 5 m V / 5 0 k i l o h m s
A U X , T A P E P L A Y 1 , 2 . . . . . . . ' l 5 0 m v / 5 0 k i l o h m s
P h o n o O v e r l o a d L e v e l ( T . H . O . 0 . 0 2 % ,
1 , 0 0 0 H 2 )
P H O N O .
Output
T A P E R E C 1 , 2 - . . .
Speaker .
Frequency Response
P H O N O ( R I A A E q u a l i z a t i o n )
250mV
l 5 0 m V
A , B , A + B
A U X , T A P E P L A Y 1 , 2
Tone Control
B A S S , , .
T R E B L E .
Subsonic Filter
. . 20Hz to 20.000H2 10.2d8
. . . l O H z t o I O O , O O O H Z ] ] d B
. . . . .
i S d B ( 1 0 0 H 2 )
. . . . .
i S d B ( 1 0 , 0 0 0 H 2 )
. . . . .
1 5 H z ( - t u B / o c t )
Loudness Contour (Volume control set at -40d8 position)
. . . . . .
+ 6 d B { 1 0 0 H 2 )
Hum and Noise (lHF, short-circuited. A network)
P H O N O . . . . . . . . . 7 9 d 8
A U X , T A P E P L A Y 1 . 2 , . . . . . . 9 5 d B
4 0 0 k H z .
Stereo Separation
Distortion (at 65dBf)
M O N O l 0 0 H z . . . . . . . .
1 k H 2 . . . . . . . . .
6 k H z . . . . . . . . .
S T E R E O
, I O O H Z
1 k H Z . . . . . . . . .
6 k H 2 . . . . . . . . .
Capture Ratio
Alternate Channel Selectivity
o.'t70
o.o7./"
0 . 1 5 %
o.2y,
o.15%
o.25%
1 . f t 8
75d B
. 4 5 d 8
. 3 5 d 8
. 2OHz to lskHz]3 3dB
. 65dB
. 6 5 d 8
. 9 0 d 8
. 5 5 d B
. 50dB
. 6 5 d B
. 1 9 . 2 d B f ( s p v )
. 300 ohms balanced,
75 ohms unbalanced.
A
t
l k H z
3 0 H z t o l 5 k H z
Frequency Response .
S p u r i o u s R e s p o n s e R a t i o . . . . .
.
l m a g e R e s p o n s e R a t i o . . . . . . , .
lF Response Ratio . . .
A N 4 S u p p r e s s i o n R a t i o . . . . . . . .
S u b c a r r i e r P r o d u c t R a t i o . . . . . .
S C A R e j e c t i o n R a t i o . . . . . . . . .
Muting Threshold
A n t e n n a I n p u t
AM Tuner Section
Sensitivity (lHF, Ferrite Antenna)
( l H F , E x t . a n t e n n a ) . .
Selectivity
S i g n a l - t o - N o i s e R a t i o . . . . . . . . .
l m a g e B e s p o n s e R a t i o , . . . . . . .
lF Response Ratio . . .
A n t e n n a .
. 300rrV/m
. . 1 5 p V
. . 2 7 d B
. . 5 2 d B
. . 32dB
. . 40d8
Ferrite loopstick antenna
, A
A
FM Tuner Section
U s a b l e S e n s i t i v i t y ( l H F ) . . .
50dB Ou ieting Sensitivity
M O N O . .
S T E R E O .
Signal-to-Noise Ratio
t\40No . .
S T E R E O ,
1 0 . 3 d B f ( 1 . 8 p V )
1 5 d B f ( 3 . 1 l ] V )
37dBJ (39pV)
80dB {at 65dBf)
75dB (at 85dBf)
Miscellaneous
P o w e r R e q u i r e m e n t s
. . . . . . . . . .
A C 1 2 0 V . 6 0 H 2
P o w e r C o n s u m p t i o n
. . . . . . . .
2 9 0 W ( U L )
D i m e n s i o n s . . 4 8 0 ( W ) x 1 4 5 ( H ) x 3 6 4 ( D ) m m
1 8 - 1 4 / 1 6 ( W ) x 5 - 1 1 / 1 6 { H ) x 1 4 - 5 l 1 6 ( D } i n
Weight (without package)
Furnished Parts
1 1 . 6 k 9 { 2 5 l b 9 o z )
O p e r a t i n g i n s t r u c t i o n s . . . , , . . . . 1
F M T - t y p e a n t e n n a
. . . . . . . . . . .
1
*Measured pursuant
to the Federal Trcde commission's Trade
Regulation tule on Power Output Claims for Amplifie6.
N O T E :
Specifications and the design subject to possible modifications
without notice due to improvements.
A