Table of Contents
Advertisement
RN-2Z36
RN-236
SCHEMATIC DIAGRAM
WY
a Me
—-
I
]
|
|
|
|
!
|
J
PLAY
IN
MONI
OUT
REC OUT
oe
10
Notes:
1. S1:
REC/PLAY switch in "OFF"' position.
2. S2:
FF/REW switch in "OFF" position.
3. S3:
PAUSE switch in "OFF" position.
(with mic cord)
4. S4-1,S4-2:
Tape speed select switch in "2.4cm/s"
position.
(ON...1.2cm/s, OFF...2.4cm/s)
5. 98:
Mic sens select switch in "LOW"
position.
(ON...HIGH, OFF...LOW)
JZ
6. S6:
Record/Plaback switch
EARPHONE
'Playback' position.(1...Playback,
, _ JACK (4% 25,80)
3...Record)
0
7. S7:
Rotary detect switch.
20
8. VR1:
Volume control VR.
9. VR2:
Tape speed adjustment VR (for 1.2cm/s).
.
10.
VR3:
Tape speed adjustment VR (for 2.4cm/s).
11.
DC voltage measurement are taken with electronics
voltmeter from negative terminal of battery.
(
)...Playback position, [
]...Record position.
Battery current: Record...............cecceeeeeeeeees 7O0mMA
12.
13
DC-IN JACK
1 _ (PF 3, f5V)
©
Catho
bo
a
de
Anode
Ca
A~*
D1, 102
Q101~103
Note:
Electrical parts, such as 1C101, Q101 through 105, D101
and D102, are installed on a separate speaker PC board.
ammams
+(8) Voltage Line
amu
Record Signal Line
c—>
Playback Signal Line
cmamd> Playback/Record
Signal Line
IC3 AN6253S
LION
LIOUT
PLAY SW
FFIREW SW
Differencial
"
'
.
Out put
Latch
Circuit
QRS
|
Circuit
Bee
anal
QRS
; | Over Voltage m
Oetect
|__| Pre-Power amp
Muting
Circuit
Power-on
Reset
Circuit
SIG OUT
SIG IN
Differencial
Circuit
+;
Oi fferencial
Circuit
GND
ROLLER SW
Advertisement
Table of Contents
