Panasonic SADA15 - RECEIVER, Руководство по обслуживанию

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3
1
2
240
CT
0
FC705 FC706
FC707 FC708
Q753
Z751
ERZV10V511CS
CN752
CN751
FC702 FC701
D753 D754
D752
D751
R
VD1SS133T
A
Q752
C753
25
V
330
C755
16V47
C757
16V10
MTZJ6R8BTA
C752
0.01
C754
0.01
C751
1000P
Q751
F3
F4
F1
T3.15A
T751
RTP1H5B001
JK791
2
1
3
4
RL751
RSY0040M-0
CT
H2
H1
L2
L1
W2
W1
L
N
3
1
2
D755
D756
T701
RTP2Q5B002
W701
12
11
10
9
8
7
6
5
4
3
2
1
4
3
2
1
3
1
2
F5
C741 0.1
C742
16V2200
D741 D742
D743
D744
W702
L701
Q752
2SC3940AQSTA
REGULATOR
Q753
2SK2880CTA
REALY CONTROL
D751-D754
1SR35400V
Q751
RVTDTC143XST
RELAY DRIVE CONTROL
FC709 FC710
D741-D744
1SR35400V
RLQT801M-W
AC INLET
230V.............E/EG
230V-240V...EB
50Hz
TO
MAIN
CIRCUIT
(W752) ON
SCHEMATIC
DIAGRAM-7
TO
MAIN
CIRCUIT
(W701) ON
SCHEMATIC
DIAGRAM-7
TO
SURROUND
CIRCUIT
(CN702) ON
SCHEMATIC
DIAGRAM-2
R755
2.2K
D757
MTZJ16CT
A
Q754
RVTDDTC114EST
REGULATOR
T6.3A
T6.3A
T1A
230
FOR E/EG
FOR EB
1
2
3
4
5
6
<9.75V>
<6.65V>
<6V>
<6.65V>
<9.76V>
<6.65V>
<3.48V>
<0.14V>
<0V>
<3.47V>
<0V>
<0V>
SCHEMATIC DIAGRAM - 10
POWER CIRCUIT
TRANSFORMER
CIRCUIT
AC IN/OUT CIRCUIT
4 3
2 1
C Y
G
4
3
2 1
C Y
G
:+B SIGNAL LINE :-B SIGNAL LINE :MAIN SIGNAL LINE
4 3
2 1
C Y
G
IC301
11
12
13
4 3 2 1
14
5 6 7
10 9
8
IC302
NJM2279D
IC SELECTOR
(VIDEO)
IC301
NJM2279D
IC SELECTOR
(VIDEO)
0V
0V
0V
4.4V
0V
0V
5V 0V 0V 3.8V 0V 0V
-5V
0V
4.3V
0V 0V 0V 0V
4.8V 0V 0V
3.8V
0V 0V -5V
DVD
VCR1 IN
TV MONITOR
OUT
JK301
R301
75
R302
100K
C301
16V47
C302
0.022
R303
10K
R304
75
R305
75
R306
100K
C303
16V47
C304
0.022
R307
10K
R308
75
R310
75
R309
75
C305
47P
C306
47P
R312
75
R311
75
R314
75
C308
47P
R313
75
C307
47P
C311
0.1
C312
0.1
C309
0.1
C310
0.1
C313
16V100
C314
16V100
D302
D301 R316
1K
R315
1K
+5V
-5V
VGND
VGND
V_SELB
V_SELA
W354
TO
INPUT
SELECTOR
CIRCUIT
(CN354) ON
SCHEMATIC
DIAGRAM-1
S VIDEO CIRCUIT
D301-D302
RVD1SS133TA
IC302
11
12
13
4 3 2 1
14
5 6 7
10 9
8
-V C3 IN1 C4 O1 NC +V
IN3 C1 IN2 C2 O2
GND2 GND1
-V C3 IN1 C4 O1 NC +V
IN3 C1 IN2 C2 O2
GND2
GND1
0V
0V