Panasonic CQ-RD545LEN Serviceanleitung Seite 47
Inhaltsverzeichnis
Verfügbare Sprachen
Verfügbare Sprachen
BLOCK
DIAGRAM
MODELS
CQ-RD545/535/530/525LEN/525/520GLEN/515EN
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7
| LEN only >
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< AUX IN>
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|
©) ANTS1
<AM Radio : Except for CQ-RD515EN>
o
CP360
|
|
Front
|
FM ANT
1
2,
FR
|
|
|
4
ELECTRONIC VOLUME CONTROL
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iO
Dy
|
|
AM ANT
IC250
Sea
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<PRE OUT>
16,17 15,18
RL
oe
5)
|
FM +8V
Q241, 242,
OF
D)
|
AM +8v
poten
t— -cn300-—
TAPE
L,R
FM IF, AM IF, SSC, LOC,
FM OSC, AM OSC, MONO
POWER AMP
16
RDS DECODER
IC961
BUFFER
Q902
1
5
SELECT
IC236
2
10.1193
1
VOLTAGE
REG.
1C704
PLL +5V
|
|
|
|
|
|
|
T- MOTOR PWR
[i[nc [nc _ i
[3[ono [Mont [14]
[4[rce [frre [13]
TAPE + 8v
RDS
DATA
N
3 ®
PIR
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lo [|=
Is
PWR CNT.
BATT DET.
ae
1C702
SYS CNT
<Tape Head >
TAPE EQ.
AMP
VOLTAGE
:
REG.
TAPE + 8V
A/B, MTL, MS
DOLBY, T-IN, F/R,
MSGAIN, MSGAIN 2
AF MUTE
MUTE
RESET
MAIN MOTOR
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CONT.
OO
<CQ-RD545/535/530/525LEN
Q505, 506
/525GLEN
Q507, 508
VOLTAGE
ome
(2)
Q509, 510
REG.
VDD
Q708
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MAIN MOTOR
I
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Oz
2)
SUB MOTOR
CONT.
C501
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T. MOTOR PWR
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CP601
MODE SW
M
SW3 : FWD
CN502
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1
sw2
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BUFFER
(
IODE1~ 4, R/L-REEL
LAMP
IC650
DRIVER
'
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(0)
Qg21
Q970, 971
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-46-
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