Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-DV280 Viewing SGML_VIEW_DATA EU SA-DV280EG SVC msc_05
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SCHEMATIC DIAGRAM-5
:FM SIGNAL LINE :AM SIGNAL LINE
Z101 TUNER UNIT(RAN0005EM-2) :POSITIVE VOLTAGE LINE :FM OSC SIGNAL LINE :AM OSC SIGNAL LINE
10K 330
2SC2059
330
0.01
FM MIXER
H 2SK360 6 ~ 220 10P ~ 270K ~
100K
4P 270K ~ 680K 39P 680K
RF AMP
6P ~ 10P
5P
10K
1P ~ 5P
H
27P
680
5P ~ 12P
1
100K
1000P
820K ~ 2.2M
1000P
0 ~ 5P
0.022
2P
270 ~ 680
33K
33K
33K
22P 15P
2SC2413 2SC2413
FM ANT FM IF AMP FM IF AMP DTA114
(75 ) 330 POWER SUPPLY
(FM:ON)
22P
100 0 ~ 220
100
G
0.022
0.022
150
0.01
100
220
2SK360
10K
0.022
FM OSC
2P 2SC2413
2.7K
10
BUFFER AMP
0.022
100K
0.1
10K ~ 100K
22K
8P 27P 5P
1P ~ 5P
100P ~ 1000P
47P
680 ~
2.2K
10K
18P
LA1833MN
1K ~ 10K 4.7
FM/AM IF AMP,
68K
DET/AM OSC,MIX/FM MPX
F A
D 1 1K
1000P
0.01 ~ 0.068
1K ~ 10K
47K
B
4.7
3.3
4700P
150P
1000P ~ 0.01
0.018
100K
B 1 1K
A
C A
4700P
0.018
100K
10P ~ 33P
AM ANT
EXT
0.47 H
24 23 22 21 20 19 18 17 16 15 14 13
Rch OUT
Lch OUT
AM OSC OUT
AM OSC
AFC
AM RF IN
AGC
AM OUT
DET OUT
PILOT IN
MPX IN
PILOT OUT
C
E LOOP
330P ~
580P
10K B
H
0.58 H
5 ~12P
100K
0.47
AM MIX OUT
0.047
FM IF IN
AM IF IN
FM DET
1000P
FM/AM
MONO
STRQ
REG
GND
Vcc
SD
ST
D
1000P
1 2 3 4 5 6 7 8 9 10 11 12
390
A
22
D
5 ~ 150
220
B
4.7K ~ 22K
22
1000P
1
100
10K
DZS5.1B
22K~100K
5.6K
1 3.3K
0.01
470
4.7
27K
27P~ 33P
C
27P
1000P
560
0.01
470
470
0.47
7.2MHz 0.01 100P
1K
D
1K ~ 10K
A B
1 2.7K 2SC2712
SWITCHING
C 20 19 18 17 16 15 14 13 12 11 68
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