Read Panasonic DVD-LS837EEK Service Manual online
56
16.11. Fmt Section (Main P.C.B.(11/11)) Schematic Diagram
9
8
7
6
F
5
4
3
2
1
E
D
C
B
A
DVD-
LS837EE
FM_TRANSMITTER SECTION SCHEMATIC DIAGRAM
GND
RFout
RFVCC
DRVCC
GND
GND
VVCC
C4919
R4908
R4910
RL4901
LPF
RFin
MPX
Rin
TESTout
Lin
GND
BIAS
AVCC
TESTin
GND
VR2in
CE
DI
SCLK
CS
LD
TEST
LVCC
GND
OSCout
2
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
3
4
5
6
7
8
1
VR1in
D
VCC
GND
OSCin
CL4901
[25]
[16]
H0J760400009
X4901
C4914
27P
C4913
1
C4915
27P
S_FMTMCE
S_FMTMSCLK
S_FMTMCS
S_FMTMDI
P
DGND
A
FMTR
A FMTL
LOUTMUTE-L
FMTMPON-H
P PW_LCD+3.3V
B2
B1
GND
S
A
SVCC
1
2
3
4
5
6
IC4902
C0JBAS000232
10
0
47P
R4909
47P
R4907
100
R4905
100
R4906
270
C4918
1000P
1000P
C4922
TP4906
QR4904
UNR511L00L
QR4905
UNR5213J0L
UNR5213J0L
QR4903
B1GDCFJN0011
B1GDCFJN0011
L4902
G1C220KA0055
C4903
6.3V 47
C4904
1000P
1000P
C4912
10
C4911
1
C4907
1
C4908
1
R4903
3.3K
R4904
3.3K
R4901
5.6K
R4902
5.6K
C4901
C4902
0.47
0.47
C4920
0.1
0.1
QR4901
QR4902
UNR5213J0L
UNR5213J0L
C4916
C4917
2.2
1
AUDIO MAIN SIGNAL
(FMT)
G1CR10J00010
OP
OP
FMTMO-H
OP
OP
OP
OP
OP
IC4901
N5HZZ0000064
FM SIGNAL
J
:CHG SECTION
A
:PWR SECTION
:OPU/SRV SECTION
:OPU/SRV SECTION
B
C
C
:DV5 SECTION
:VOUT SECTION
:VOUT SECTION
D
E
E
:AOUT SECTION
F
G
:OPR SECTION
H
:LCD SECTION
I
:CN SECTION
J
:FMT SECTION
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