Sanyo JA 350 - User Manual

SERVICE
MANUAL
STEREO AMPLIFIER JA 350
(UK)
This
is
a
service
manual
for
model
JA
350
(UK)
and
only
items
changed
from
model
JA
400
(UK)
are
indicated.
For
other
items,
refer
to
Service
Manual
for
model
JA
400
(UK,
WM-8895}.
A
mark
represents
a
non-interchangeable
parts.
Ref:
No.
JA
400
JA
350
Description
Remark
(PACKING & ACCESSORY)
141-6-133T-38203
141-6-133T-46001
Individual
Carton
141-6-410T-80903
141-6-410T-93001
Instruction
Manual
(CABINET)
1
141-0-122T-46300
141-0-122T-46301
Front
Panel
Ass’y
3
141-2-163T-91900
141-2-163T-91930
Rotary
Knob
4
141-2-163T-81730
141-2-163T-81740
Rotary
Knob
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-41203
141-2-126T-41208
Back
Lid
Add
141-2-421T-43900
:
Special
Screw
(ELECTRICAL
PARTS)
|
Add
4-240T-47673
Socket
(Q'ty
12)
(GRAPHIC
EQUALIZER
AMP
PCB
ASS’Y)
76
141-4-250T-62103
141-4-250T-62108
PCB
Ass‘y,
Graphic
Equalizer
Amp.
(MAIN
AMP/PCB
ASS'Y)
77
141-4-250T-62274
141-4-250T-62204
PCB
Ass’y,
Main
Amp
Add
this
sheet
to
Mode]
JA
400
Service
Manual.
SANYO
ELECTRIC
TRADING
CO.,
LTD.
Jul/'83/3000
KA
Printed
in
Japan
WM-10514

Sanyo JA 350 Specifications

General

Brand	Sanyo
Model	JA 350
Category	Amplifier
Language	English

Summary

Specifications

Dismounting of Cabinet and Front Panel

Adjustment of Bias

Bias Current Adjustment

Procedure for adjusting bias current for left and right channels using specified components.

Level Meter Adjustment

Procedure for adjusting the level meter LEDs using signal input and volume control.

Exploded View

IC Block Diagram

Schematic Diagram