Panasonic RX-5025 - Page 7

Notes:
Ve
S11
26
ee
eee
wee
ndes
Band
switch
in
‘‘FM
ST”
position.
11.
VR102,
202
.........
Tone
control
VR.
“
—
(1...AM,
2...FM,
3...FM
ST).
425.
VRBOD.
wescceaseestnes
Balance
control
VR.
2.
$101-1~S101-10....
Record/playback
switch
in
“playback”
13.
VR302
............5.
Bias
current
adjustment
VR.
position.
14.
The
mark
(¥)
shows
test
point
e.g.
V
=test
posint
1.
3.
$102-1~S102-4_
...Function
switch
in
‘““TAPE”
position.
15.
DC
voltage
measurement
are
taken
with
electronics
(1...
TAPE,
2...RADIO,
3...LINE).
voltmeter
from
negative
terminal
of
battery.
4.
$103-1,
5103-2
......
Tape
select
switch
in
“NORMAL”
[
]...-FM
position,(.
+)...
AM
position.
position.
<
>...Recording
position,
((
))...FM
ST
position.
(1...NORMAL,
2...CrQ,).
16.
Battery
current:
No
signal
Ledges
teen
cdeene
snes
'190mA
Bye
SS
NOG
2c
paaiateiedens
Beat
proof
switch
in
“I”
position.
Maximum
output
(radio)
...............
1A
(1d
220l!).
Maximum
output
(tape)
.............
1.03A
6.
S105:
sactediterees
AC/DC
IN
select
switch
in
“DC
IN”
position.
1.
S106-2:
eis
weateesee
Motor
ON/OFF
switch
in
“OFF”
position.
Ba
S107
sisewiesr
donee
Meter
switch
in
“BATT”
position.
(1...BATT, 2... LEVEL).
shaded
eouice
cere
VCO
oscillator
frequency
adjustment
VR. |
aL ads Volume control VR.
18
10
{
9
E
Q1, 2, 101, 102, 103,
105, 201, 202, 203,
IC2
Q104,
204
205,
301,
302,
308
Anode
D1,
2,
101,
102,
201,
203,
303,
306
D301,
304
IC3
RVIBA1330
<BOTTOM
VIEW>
AF DET
OUT IN
S107 METER SW
:
jeq | 3
HEAD PHONE
oS oc
ot S103
RIGHT LEFT LAMP Vec S104
OUT OUT AMP 5
0)
IC301
LB1405
i
88
33
Vec
OUT1
VREF
RO2
RO1
©
®@
@
GND
C
OUT
DS
D4
D3 D2
D1
IC101 AN7246
Fig. 13
\
SCHEMATIC
DIAGRAM
MOI
IC |
DI
D2
Ql
Ic2
Q2
Ic3
AN7213
MAI50
MA345
2SC2206
FM
RF
AMP/MIX
D.
AGC
AFC
iF
AMP
FM
ae
AMP
ee
ee
PL ET TEL ETT ETD
= es co er ES OS
TELESCOPIC
AT0K
ANTENNA
1
C10
i
Vv
aanican
Ofte
©
Sky
(OVIADS2V)
(032V)
(pa Vas ose Om O ;
| |
Pe «|
[eee ee
?
S
ory =
a (ap)
g N
Aa =
B /
wa
fs ses Ante ie ates
o00mV / SOK
LINE IN
CH
Jt
INT. MIC
LtH
C122M0.033
EXT. MIC
J3
LCH
0.25mVv/200~6002
R/P HEAD
LoCH
R.CH
200mV {50K
LINE IN
R.CH
Jt
C223
C216
R2316.8K KO0022
Rig |SOVI
INT_MIC
R.CH
© C222 M0.033
C308)K0.00!2
EXT. MIC
J3
RCH
0.25mV/200~ 6002
vO O
6331K470P
ES SO LS
gS PS ETP
= I ETA II,
DIO!, 102,201,202
9308
QIO1,
201
Q104,204
Q303
Q102,202
Q103,
203
Q105
,
205
2SD636
2SD636
2SC828
2SD636
25C202I
2SD63
|
FILTER
TAPE
AMP
AGC
AGC
EQ
AMP
EQ
me”
hr
eats