Panasonic SADA15 - RECEIVER, Руководство по обслуживанию

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1 2 3 4 5 6
T
O
MAIN CIRCUIT (CP401) ON SCHEMA
TIC
DIAGRAM-5
T
O
MAIN CIRCUIT (CP402) ON SCHEMA
TIC
DIAGRAM-5
T
O
MAIN CIRCUIT (CP403) ON SCHEMA
TIC
DIAGRAM-5
T
O
S VIDEO CIRCUIT (W354) ON SCHEMA
TIC
DIAGRAM-10 T
O
FRONT VCR3 INPUT CIRCUIT (W351) ON SCHEMA
TIC
DIAGRAM-8 T
O
FRONT VCR3 INPUT CIRCUIT (W353) ON SCHEMA
TIC
DIAGRAM-8
INPUT SELECT
OR CIRCUIT
SCHEMA
TIC DIAGRAM - 1
L CH
R CH L CH R CH L CH R CH
L CH
R CH
L CH R CH
L CH
R CH
VCR1 OUT
CD
REC(OUT) PLA
Y(IN)
VCR2
T
APE
JK402
JK403 JK405 JK404
RO PB
VCR1
VCR1 IN
VCR2
TV
TV MONIT
OR
OUT
DVD
SUB WOOFER
OUT
1
2
3
4
5
6
7
8
9
10
1
1
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
IC401
TC9163AN
SIGNAL SELECT
OR
(AUDIO)
CN401
CN402
CN403
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3 4 5
6
7
V_GND
V_SELB
V_SELA
V_SELC
SW_OUT
+14V
-14V
REC_R
REC_L
AGND
AGND
ST63
DT63
CK63
TU_R
TU_L
PH_R
PH_L
AGND
SOUT_R
SOUT_L
R401 1K R402 1K R403 1K
R404 1K R405 1K R406 1K
R407 1K
R408 1K R409 1K R410 1K R41
1 1K
R412 1K
R360 75
C355
47P
R356
75
C353
16V47
R357
10K
C356
47P
R361 75
REC_L
VCR2_L
VCR2_R
VDD VSS
CLK
GND
DA
T
A
STB
R425 1K
C403
0.01
C404
0.01
C401
25V10
C402
25V10
TU_L
PH_L
S301_L
DT63
CK63
R428
10K
R429
10K
R426 1K
R427 10K
C444 100P
R434 100K
R436 47K
R433 100K
R435 47K
C405 100P
C406 100P
C409
25V10
C410
25V10
C407
25V10
R431
1K
C408
25V10
R432
1K
C41
1
0.01
C412
0.01
PH_R
IC402
NJM4580EDTE1
BUFFER AMP
IC402
1
2
3
4 5
6
7
8
ST63
TU_R
S301_R
REC_R
SOUT_L
SOUT_R
R352
75
C351
16V47
R353
10K
R358
75
C354
16V47
R359
10K
R354
75
C352
16V47
R355
10K
VCR2_V0
VCR23_V1
R482 100K
R481 1K
C484 330P
SW_OUT
C483
50V4.7
R364 1K R363 1K
D351 D352
V_SELB
V_SELA
R365 1K
V_SELC
R362 75
C357 47P
IC351
NJM2296D
SIGNAL SELECT
OR
(VIDEO)
IC351
1
2
3
4
5
6
7
8
9
10
1
1
12
13
14
15
16
C361
6.3V100
C362
6.3V100
C359
0.1
C360
0.1
C363
6.3V100
C364
6.3V100
D353 MTZJ5R6BT
A
D354 MTZJ5R6BT
A
C365
0.01
R367
1.8K
R369
22
+5V
C366
0.01
R368
1.8K
R370
22
-5V
Q351
Q352
Q351
2SC3940AQST
A
REGULA
T
OR
Q352
2SA1534AQR
T
A
REGULA
T
OR
CN354
+5V -5V
CP353 CP351
1
2
3 4 5
6
1
2
3
VCR2_V0
VCR23_V1 VCR2_L VCR2_R
S301_L
S301_R
-16.73V
14.23V
-16.85V
14.22V
3.9V
-5.08V
4.36V
0V
5V
<12.71V>
<5.03V>
<5.64V>
<-15.36V>
<-5.09V>
<-5.66V>
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
-
+
+
-
C421 100P C422
100P
C423
330P
C424
330P
C425
330P
C426
330P
C427
100P
C428
100P
C429
100P
C430 100P C431 220P
C432 220P
VCC
GND
IC401
R
VD1SS133T
A
R
VD1SS133T
A
+V
O2
S1
IN1
GND3
O3
S2
IN2
O1
S5
IN5
IN4
S3
S4
IN3
-V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
C493 100P
0V
0V
0V
: + B SIGNAL LINE : - B SIGNAL LINE
: MAIN SIGNAL LINE : FM/AM SIGNAL LINE
: CD SIGNAL LINE : DVD VIDEO SIGNAL LINE
: RECORD SIGNAL LINE
: PLA
YBACK SIGNAL LINE