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LR
nn
re
gg
a
te et
CAUTION
=~
This amplifier uses the BTL connected circuit as mentioned before, so
|
make sure of the following. Since the ground line of the amplifier is
floated, when connecting the measuring instruments (oscilloscope,
VIVM,
distortion
meter,
load resistors etc.), make
sure to use the
" QKENWOOD'
HIGH
<= LOW —
R2
lo
R10
33K
R'I8
33K
CAPACITOR ASS'Y
|
i
'ie
ee
;
10
BLU
V
I3V
1.3V
OV
OV.
13.6V 13.8V
128.
€7V.
OV
[
0)
Y
v
Tmt
)H seat
5
6
7
8
9
ev
4
i
|
|
:
he
L_
GRY
|
Hs
=D)
|
REAR
OUTPUT
:
Os
da |
t-
|
Rch
GRY
Y
(CTD
(-)
|
ook
MOLD (-)
|
Rech
J
ORG
9s
oe
|
' FRONT
OUTPUT
GRY
Ho ac
A
GRN
m=
ay
Ri2
33K
Prt
Ea
©
DI
8
RED
;
A
OOO
Lif
+8 (+13.8Vv)
ree
31
IOA
A
=. dl
=
820P Hi00 I6v
©
. UPCI230H
> 2SA1175(H,F,E, K)
- 28C2785 (H, F,E, K)
INPUT
> 25C1735(0,E)
> UO5B
.
> WO6B
. 1$1555 or IS2076
KAC — 887(k)
©
2801735
2SA1175
BPO t230h
Bees
DC voltages are measured by a VOM with 20 kQ/V input impedance.
-
2$SC2785
Fea.
B e
E 8
SPECIFICATIONS
Total Output Power .............. 60 W
Power per Channel............... 15 W into 4 9,
Input Sensitivity
20~ 30,000
Hz, 1% THD
Total Harmonic Distortion ...... 0.05%
(at 1 kHz, 4 watts)
Frequency Response ............ 20~ 50,000 Hz (+3 dB)
Signal to Noise Ratio............. 92 dB
(A-weighted)
Load Impedance
Power Source
Semiconductor
Substitutions
Substitutions
2SA1175
2SA733,
2SA999
2S5C2003
2SC945,
2$C2320
«= 28C1735
2SC2785
7
'
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