Sanyo JA 250 User Manual

SERVICE
MANUAL
PWER
AMPLIFIER
JA 250
(EUROPE)
This
is
a
service
manual
for
mode!
JA250
and
only
items
changed
from
model
JA300
are
indicated.
For
other
items,
refer
to
Service
Manual
for
model
JA300
(WM-8507).
#
mark
represents
a
non-interchangeable
part.
(PACKING & ACCESSORY)
141-6-133T-38802
141-6-133T-46
100
Individual
Carton
=
141-6-410T-81802
141-6-410T-93100
Instruction
Manual
#
(CABINET)
,
1
141-0-122T-46500
141-0-122T-46501
Front
Panel
Assy
#
3
141-2-163T-91900 141-2-163T-91930
Rotary
Knob,
Function
#
4
141-2-163T-81730
141-2-163T-81740
Rotary
Knob,
Volume
#
6
141-2-160T-09700
141-2-160T-09701
Push
Button
#
7
141-2-160T-16500
141-2-160T-16501
Push
Button,
Power
SW
#
(CHASSIS)
13
141-2-126T-41302
141-2-126T-41307
Back
Lid
_
#
25
141-2-453T-01701
(Not
used)
Washer
3x10
x
Imm
)
(Add) 141-2-421T-43900 Special Screw
Add this sheet to Model JA300 Service Manual.
SANYO ELECTRIC TRADING CO., LTD.
33, Hoyoshi-cho 2-chome, Moriguchi-shi, Osaka-fu, 570 Japan.
Apr./'83/2000
KA
Printed
in
Japan
WM-9992

Sanyo JA 250 Specifications

General

Power Output	25W per channel (8 ohms, 20Hz-20kHz, 0.5% THD)
Total Harmonic Distortion	0.05% (1kHz, 8 ohms)
Damping Factor	50 (8 ohms, 1kHz)
Input Sensitivity	150mV (line)
Signal to Noise Ratio	90dB (line)
Dimensions	420 x 145 x 300mm
Weight	8.5kg
Speaker Load Impedance	8Ω to 16Ω