Panasonic RN-109 - Schematic Diagram and Parts; Electrical Parts List; Replacement Parts List; Measurement and Adjustment Specifications

RN-109 RN-109
1
2
3
4
5
6
7
8
Q
10
11
12
SCHEMATIC
DIAGRAM
|
ELECTRICAL
PARTS
LIST
NOTES:
RESISTORS
CAPACITORS
.
=
>
08
eee
bs
ee
ERD
32.038
Carbon
ECBA
......
Ceramic
|
Qi
Q2
Q3
1C1
D1
ERG
..Metal-oxide
ECGO..2:52
Ceramic
2SC2412LNSTA/
2SC2412STA
2SC2412STB/
[BA515M]
DAP202TA
ERS.
..Metal-oxide
ECKO......
Ceramic
c
Si-1
si-2
2SC2412LNRTA
=
[2SC
2412]
2SC2412RTB
g)-3
POWER
AMP
[DAP202]
S1-4
ERO
...... Metal-film
ECCD......
Ceramic
aa
[2SC2412]
[2SC2412]
ry)
ERX..0siecscie
Metal-film
EGFEl:.
ca.
Ceramic
PeCEoEd@ne
ivOO2®
OG
}.,
PLAYBACK
EQmic
AMP
MGS
OG
Ooo
ERQ
......Fuse
type
metallic
ECQM......Polyester
film
ss
7
v
:
o
c19
J2
ERG
iscssea8¢
Solid
EGQE
ie
cca0c
Polyester
film
Cy)
2
R3
2.2K
RO
1K
R14 820
6.3V470
EXT
ERF.........
Cement
ECQF
......Polypropylene
fh
R12
|
cll
FOV
7
mae
MONITOR
ECED
......Electrolytic
15
j
7008
INH(0-36¥)
Sai
CHIP
RESISTORS
ECEON
...Non
polar
electrolytic
t
<0.71V
J
|
ae
RRB
e.2
53
Carbon
ECQS
......
Polystyrene
°
4
ee
cl4
Ic1
)
@)
:
CHIP
CAPACITORS
ECSD
......
Tantalum
RA
15K
Riss
4
aur =
QCUD......Ceramic
QCs
......
Tantalum
0.58V,
1K
RI?
t}
pH
®
rh
02
27k
mae
REPLACEMENT
PARTS
LIST
:
01
ar
eS
4p
R18
SPEAKER
Part
No.
EXT
MIC
Atte
aa
POWER
AM
as
\
|
lt
RESISTORS
R 29
RRD10XJ472
C5
QCUX1E154ZFX
=
bg
——
6
R 30
RRD10XJ124
Ccé6
QCUT1H272MRL
C6
2
=
[
&
J
|
R1 RRD10XJ152 R 31
RRD10XJ472
C7
QCUT1H822KRL
4700P
|
2700P
|
8200P
*
¢9
VR1
R2
RRD10XJ332
c8
QCUX1E154ZFX
6.322
1OK
iA)
R22
R3
RRD10XJ222 R 32
RRD10XJ151
cg
ECEA0JK220
°
‘e083
aE
@
:
a7 ‘
R4
RRD10XJ153 R 33
RRD10XJ184
C10
ECEAOJK470
3A,
Re
6.3022
a7
*S
c10
7
Subs
ci2s
R21
R5 RRD10XJ222
R 34
RRD10XJ224
11
QCUX1E154ZFX
;
3.3K
6.3V47
me
|
1500?
330
R6 RRD10XJ224
R35
RRD10XJ221
Rg
R7
RRD10XJ103
R 36
RRD10XJ103
C12
QCUT1H152MRL
R8 RRD10XJ330
R 37
RRD10XJ151
C13
ECEA0GK470
RQ
RRD10XJ102 R
101
ERSA39T1RO
C14
QCUT1H471MRL
RECORD/
027
OV>
R
10 RRD10XJ153
R
102
ERD10TJ302
C15
ECEA1CK100
PLAYBACK
=:
1000P
te
Q)
R
103
C16
ECEAQJK220
HEAD
Leg
ham
R25
3.3K
R11 RRD10XJ224 Selectable
Resistor:
10kQ~20kQ
|
C17
ECEA0JK101
-
o>
ov
Q3.
F048
IN:
Gal 0.0L
OO®
are
R12 RRD10XJ332 [Center
Value:
16k@
(ERD10TJ163)]
|
C
18 ECEA0JK220
<>
(0.45V
R23
3.3K
°
Y
R13 RRD10XJ470
R
104
ERD10TJ100 C19
ECEAQJU471
O
(3V)
R14
RRD10XJ821
Cc
20 QCUT1H152MRL
9
oO
R15
RRD10XJ102
R
105
ERD10TJ163 C2
QCUT1H103MRL
‘
R
16
RRD10XJ682
R
106
ERD10TJ183
=
R17 RRD10XJ273
R
107
ERD10TJ272
C
22 QCUT1E104ZFL
ERASE
HEAD
Tike
Sie
-
R18 RRD10XJ332
C
23 QCUT1H123MRL
|
R19 RRD10XJ271
VARIABLE
RESISTORS
C
24 QCUT1E104ZFL
~<
)
re)
R 20 RRD18XK395
C25
QCUX1E473ZFX
8
VR1 EVLCPAAO0A14
C
26
ECEA0GK470
©
93 R 21 RRD10XJ331
VR
101,
102
EVNA6AA00B14
C27
QCUT1H102MRL
DC
IN R 22 RRD10XJ470
Cc
101 ECSF1CE105
(3V)
R 23 RRD10XJ332
CAPACITORS
Cc
102 ECSF1CM684
R 24 RRD10XJ103
Can
R 25,
26
RRD10XJ332 QCUT1E104ZFL
TRANSISTORS
MOTOR
&: R27
RRD10XJ183
ECEAOJK220
—
=
@
R 28
RRD10XJ124
QCUT1H472MRL
Q
1,
2,
3,
4,
5,
6,
7
(™)
2802412
Qi0
Q8
DTC143T
*
R103
is
adjustment
2
'
]
PLAY
_—|
REC
(No
signal)
REC
(-72dB IN)
ae
rereug
resistor
of
10k2
to
20kQ.
_|
VOS/PAUSE:
OFF
|
VOS/PAUSE:
OFF
|
VOS:
ON
|
VOS/PAUSE: OFF
|
VOS:
ON
G}
_0.01V
Gory
__|_0.01Y
|
__0.227
bee
DIODES &
RECTIFIERS
B
o17v
|.
o17V.
|
0.69V
O.17V__
0.17V
Q101
EP?
F0v
ov ov
a
DAP202
____
PLAY/REC
mode
D2
1SR35200
2.4cm/s
|
1.2cm/s
|
PAUSE
as
QVDSLB22R16
E|
290V
|
2.95V
2.90V_}|
*
Tape
speed
adjustment
VR
———$$____________
a
Cc}
1.62V
1.05V
OV
(tor
‘.2cm/s)
.
Qi01
“\JTape
speed
adjustment
VR
|____PLAY
_—i|_
REC
(No
signal)
|
__REC
(~72d8
IN)
=
INTEGRATED
CIRCUITS
B|
2.19V
2.30V
2.35V
1C101
2SA881QRS
é
(for
2.4cm/s)
Q4,
5,
7,
10
Q6,
9 Qs
D3
D2
‘
VOS/PAUSE:
OFF
|
VOS/PAUSE:
OFF
|
VOS:
ON
|
VOS/PAUSE:
OFF
[vos
ON
[ANG616]
[2SA881]
28C2412STBI
28C2412STAI
DTC143TTB
=
[QVDSLB22R16]
1SR35200FV
cl
oa
[az
0.69V
ov
|
o.17v
|
IC
1
BAS15M
MOTOR
GOVERNOR
MOTOR
DRIVE
|
;
2SC2412RTB
2SC2412RTA
[DTC143T]
(Red)
[1SR35200]
Bl
osav. |
av.
|
tov
|
BTV
|
0.81V
IC
101
AN6616
=
iz
i
|
[2SC2412]
[2802412]
LED
DRIVE
E|
0.16V
[ov
|
0.05v
0.15V
0.15V_|
°
“VOICE
ACTVATION
-
bd
?
2
Part
Name
&
Description
:
1C101_—
Qs
Qé
Q7
SWITCHES
2.4cm/s
1.2cm/s
wae
PLAY
_
REC
(No
signal)
REC
(—72dB
IN)
PLAY
_—|-_
REC
(No
signal)
REC
(—72dB
IN)
|
it
PLAY
|
REC (No
signal)
[__
REC
(-72dBIN)
j
.
|
|
PLay
|
F.F/REW|
PLAY
|
F.F/REW
VOS/PAUSE:
OFF
|
VOS/PAUSE:
OFF
|
VOS:
ON
|
VOS/PAUSE:
OFF
|
VOS:
ON
|_|
VOS/PAUSE:
OFF
|
VOS/PAUSE:
OFF
|
VOS:
ON
|
VOS/PAUSE:
OFF
|
VOS:
ON
|__|
VOS/PAUSE:
OFF
|
VOS/PAUSE:
OFF
|
VOS:
ON
|
VOS/PAUSE:
OFF]
VOS:
ON
$1
QSs6221
Slide
Switch
(Record/
1{ o40v
|
0.32v
|
o.30v
|
o.2iv
|
0.05v
|
ae
0.82V
0.82V 0.82V
1.31V
1.31V_
|
C
OV
ov
0.64V
“ov.
|
o.o2v
|
[Sika
0e2v
o.g2v
|
o1ov
|
oeiv
|
ost
|
Playback
Selector)
2]
0.15v
|
oo6v
|
o715v
|
0.06v
|
o.05v
B
0.67V
0.67V_
o.e7v
|
0.63V
~0.63V_|
B]—oot6v.
|
SCV
cov
|
—
|
—
ed
eee
ov
‘|
_o.6av
|
ov
|
0.02v__
a
Goez2u0
lela
ahi
aa
7
¥
=|
+
-
-|
-
——-
1-4
a
as
(Tape
Speed
Selector)
(3|
115v
|
toav
|
tasv
|
t04v
|
t.03v
E
0.07V
0.07V
0.07V
0.05V
[0.05v_
|
E
ov
ov
ov
|
ov
|
ov
|
E
0.16V
|
o6iv
|
0.05v
|
0.15V
[>
0.15V
;
;
41
2.90V
297V
2-90V
2.97
2.
90V
ae
L
——
J
Lei
—
——
a
— le
ees
ee
“
$3
QSS2302
Slide
Switch
51
ov
Tn
:
a
aor
ae
(VAS/Pause Selector)
6|
220v
|
256v
|
220v
|
256v
|
2.95v
:
: pepe
ae
a
aaa
-
-
:
a WIC!
aybac
7|
1.65v
|
297v
|
1.06v
|
297v |
0.05V
SPECIFICATION
*
Volume
control...MAX.
hei
8|
0.48V
|
0.60V
|
0.25v
|
o.60v
|
0.05V
URCKS
|
Standard
recording
input
level
MIC:
around
—72dB
|
NOTES:
J1,2 QJA0450
M2
Jack
(MIC/Monitor)
,
.
ae
7
re
181
DC
IN Jack
:
ee
S16
......
oan
Switch
(shown
in
playback
position).
e
All
voltage values
shwon
in
circuitry
are
under
no
signal
condition
and
e
(
>>
)
this
arrow
indicates
the
flow
of
the playback
signal.
eg.
Q1
ns Sade
ame
Tc
eeeeeeeeeeeees
ape
speed
selector
(shown
in
2.4cm/s
position).
playback
mode
with
volume
control
at
maximum
position
otherwise
specified. ©
(
em)
)
this
arrow
indicates
the
flow
of
the recording signal.
2SC2021LNFS——Production
parts
number
seen
ess
ee
2...1.20mis]
’
=
However,
the
voltage
in
record
mode
is
indicated
in
(
)
when
it
differs
from
°
(
=
)
this
arrow
indicates
the
flow
of
the
playback
and
recording
signal
in
or
2SD636HS
1,
S3-2.........
ause/VAS
ON/OFF
switch
(shown
in
OFF
position).
the
in
playback
mode.
combination.
[2SD636]
Supply
parts
number
wee
py
anes
pate
ee
oe
FRIREW
6:
c50%2
Voltage
values
at
fast
forward/rewind
mode.
°
(—=_)
this
arrow
indicates
the
flow
of
the B+
(bias).
D1
aes
cigar
Se
aie
ane
swite
(s
own
in
OFF
position).
PAUSE............
Voltage
values
at
pause
mode.
©
Described
in
the
schematic
diagram
are
two
types
of
numbers;
the
supply
part
OASOSMTA
Production
parts
number
:
er
Simaahedbewsnnsa’
aes
bine
setae
(shown
in
OFF
position).
VOSON
.........
Voltage
values
at
which
the
VAS
switch
is
tured
on.
number
and
production
parts
number
for
transistors
and
diodes.
[OA90}:
Supply
parts
number
ao
n
ol.
=—FEEB
IN
ss.cc2
Voltage
values
at
recording
mode
One
type
of
number
is
used
for
supply
parts
number
and
production
parts
e
The
supply
parts
number
is
described
alone
in
the
replacement
parts
list.
NOT
as
.-Tape
speed
adjustment
VR
(for
1.2cm/s).
(input
signal
level:
—-72dB/1
kHz).
number
when
they
are
identical.
°
VR102
.. -Tape
speed
adjustment
VR
(for
2.4cmis).
2.40mIS
occ.
Voltage
values
at
2.4cm/s
(Tape speed
select
switch)
mode.
e
This
schematic
diagram
may
be modified
at
any
time
with
°
Resistance
are
in
ohms
(Q),
1/8
watt
unless
specified
otherwise.
VACHS:
-eccccc3e:
Voltage
values
at
1.2cm/s
(Tape
speed
select
switch)
mode.
1K=1,0002, 1M=1,000KQ.
° Capacity are in microfarads (uF) unless specified otherwise.
P =Pico-farads.
For measurement, use VTVM.
the development of new technology.