Schematic Diagram (Main) - Panasonic CQ-DFX555LEN Service Manual

Full-flap face high-power cd player / rds receiver
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GND
ANTS4
PABL
PLL
1C400
YEAMLC72146
Q51
YEANA114EKTX
Q400
YEANFP1F3PT1
Q403
YEANC144EKTX
To CD
Servo
P.C.B.
RJB1570A
CN2
To Display
P.C.B
E-8476A
CN901
CP641
AM/FM FE/MPX YEAU03E052R
CN620
p.GND/(4)
Me
oe
ee
MS
ga
mes ae
i=
ie
SO
ee
—~
SS
fica
:
cp-c2|(8)
1K}
ee
ee
ee
ee
B.S
so | a
PTS
(TORE
i ear
hel
Ga)
y i
co-MUTE| 43)
pp
ak aks
47V
OGA°O
POWER-7V | 44)
EG*S
-
t
LOLoO
pres nies ie Lee
SPECTRAM ANALYZER
2
;
47K <CQ-DEX355LEN. ia
3
1C801 YEAMBA3835FE
sae
L
c.D(cDP. 40)
'
>
+
1C802 YEAMM5218AFE
Zz [
|
Note( * 4):
it
ry
CQ-DFX555LEN
only
sf
fo
in
CI
=
:
Z
8
R805
cal 0.1
Ry
¢
or
ait
is
-----
----
4
C8104 6.3V22
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| |
D642, 643
cuB42
3
ripe
|
hel
2
i
YEAN2SK536TB'
D901
LNJ306GSTUW2
33UH
RDS DECODER
| | 1 | | | | ! | I ! | 1 | | | | | 1 | | I
C304
ROS-CLK X-0U
td
YEAMDA7331D
Q901
YEANC1623T1
ee
| ios: iza nc(@)
A304
[18K ]
Note( +
3
cQ-D
s
Note( +
CQ-D
C204 100P
R201
Radio:Rch
R350
<CQ-DFX555LEN only>
rc
a
|
FILTER AMP
| 1C203
|
YEAMPC4570T1
'
ANALOG SW
1C204
|
I
jeD-Reh
YEAMPD4053E2
D201
MA151ATX
C317
R6B5 4.7K
AG
i
Reg2
[CPANEL
SW-7
<CQ-DFX355LEN
only>
BA3835F
2 n o o
is}
5
:
0.04
69)
CBi4
oe
Ore
SEL CONT
acc 8)
poet
iss
0.1mS,2V/DIV
wi
n@—
peer
AF MUTE
Note(>* 7):
CPU
ILL cont@6)
47) cvecr
OV <CQ-DFX555LEN>
IC600
FP OPEN/CLOSE G8)
hvaer ~~ 38V <CQ-DFX355LEN>
YEAM7858TA49
es
- 2G eo DATA(MODE 1)
n.c 63)
ar
CONT
INV CONT ee,
(40) co c4( MODES)
INV CONT 263)
CD.C
DATA
METS,
te AL,
10mS,2V/DIV
GSYPLL CE
N.C 48)
Tasos ago
Fase oe
DATAIMI
sas ata
a
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19
Leo. Dr (Mo)
50. |
s
Soo)
(8) 12c-DATA
A673
Ele
sory peer iall
CN603
4) (2) 3) (4)
GND
EJECT Eu.
ILL
TLL
SWITCH
Q706, 707
*
YEANA114EKTX
CN6O4
[OOOOOODOOOOOOOG
SWITCH
PSPIBESFCuXoezru
ees
Q663 YE
aS
ee Sie. 208. 2S aia enn te
Q664 YE
PEE
SESR
Ie EE
J
—-28-

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