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SCHEMATIC DIAGRAM
ic' LA4520
PRE/POWER
AMPLIFIER
Jl
fol HEADPHONES
JACK
HDI-1
" 4
PLAYBACK
HEAD
v2
EXT,
POWER
JACK
Ta)
AA
CELL
x4 =
6V
1
-S
Se
S|
-20K
BALANCE
b outer
CONTROL
R2
680
D2
c303-
P301 §
aos
@scr-isia
0.022» B-3K
(BATTERY)
MOTOR
ic301 LA5512
MOTOR
GOVERNOR
CIRCUIT
[No |
Name
| Position |
S1_ | Power Switch
OFF
Tone Switch
S3 | Mute Switch
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