Block Diagram - Toshiba PC-E70 Manual

PC-E70 |
CONTENTS
LED peak meters.
Auto-repeat playback.
Timer recording and timer playback (timer optional).
Remote control (remote control unit optional).
Dolby* NR System.
2.BLOCK DIAGRAM
LINE IN
(Lh)
Oey.
ircuit
isoprene Meter
(L ch)
LINE OUT
Record Wen)
/Playback
Head
{L ch) Headphone AMP.
Record AMP. >
—
= Jack
Record AMP. LL
Record ree
/Playback 5S i
tee 7b ~P proyoacs
jaybac!
(R ch) AMP.
Headphone AMP.
77 r a = ze
eae | Power MF 2
Microphone
y LINE
CUT
| Seatch Swit
lrg Tir ch) witc witcn '
ee py AMP: se DOLBY Timer 230Ve—q 115V
a
Circuit Seiten
iG ° a
LINE IN
Erasure
Ie
et :
(R ch)
Y® Prevention
med
|
" Switch ee |
|
| }— |
ahi wiekces | W1§V7230V|
ASO Detect
yi pers
|
SOH2z/60H2
vo !
( ; Logic Control Circuit é didd d c > !
Sa — i
———,
TY as Remote Control
| WY Jack
Reel L ood Gi) To Solenoid
Motor nila Power Switch - — — -—-—— =
T Y
Tape Detect Capstan
ee 9
E,A
|
Switch
Motor
=
|
LED Meter
=
(|
< l
1 aro S0Hz |
t V/ SOHZ
Reguicted
Reguloted
[Se
see +
Voltage
+B
Voltage
{ Tu
'
Circuit
Circuit
j
re
1
-8
a 240W/50H2
Power
Transformer
Regula'
Voltage
Circuit
a ee Figure 1