Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PM11 SA-PM11 SVC schpower
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SCHEMATIC DIAGRAM-13
: -B Signal line
POWER CIRCUIT : Main Signal line : +B Signal line
FOR GN ONLY
IC501
IC501 RSN35H1A-P
POWER IC
MUTEC
OUTR
+VCC
OUTL
ADIN
-VCC
-VCC
+INL -INL GND
-INR +INR GND LATCHC FOR GC,GT ONLY
14 13 12 11 10 9 8 7 6 5 4 3 2 1 IC501
((0V))
((-39.2V))
((38.9V))
RSN3502C-P
((-14.48V))
((0V))
((-14.03V))
((0V))
((0.12V))
((-4.27V))
((0V))
((0V))
((0V))
((0V))
((0V))
POWER IC
1000P
C501
C504
330P
C542 100V10
1000P
C502
C503
330P
1
LCH SPK TO
R554 2 MAIN CIRCUIT
330K
R541
(CN500A) on
68K
3
RCH SPK
R532 1K SCHEMATIC
R534 4
R540 DIAGRAM-4
4.7 C543 JK501
68K 100V10
R533 1K
50V3.3
50V3.3
C540 15P
C553
C554
CP500 C541 R553 R552
+15V 15P 10 10
1 R544 D508 R548 R547
TGND 68K R545 100K 120K C547 C546
2 0.1
L_CH R542 68K 0.1
3 5.6K
TO R_CH R543 C536 C537
C545 C544
MAIN CIRCUIT 4 5.6K R551 0.1 0.1
C523 R546 10K 6.3V220 1000P
SGND
(CN300) on 5 50V1
C524 22K
SCHEMATIC /CD 50V1
6
DIAGRAM-4 DCDET R550 Q514
((0.32V))
7 2.2K
PCONT KTC2026
((5.23V))
8 REGULATOR
((5.22V))
HP_SW
9
Q516 Q515 Q519
R557 ... 1(GC,GT)
... 27(GN) FOR GC, GT ONLY
((0V))
((0V)) ((0V)) E500
Q514 R557R558 R559 R556 C533
((0V))
((14.4V)) ((42.2V)) 27 47 56 27 0.1
Q515, 516
((0V))
((0V))
C528
0.01 R539 KTC3199GRTA
3.9K SWITCH (DET)
((15V)) Q519
D527
C526 D524 KTC3199GRTA
50V33 SWITCH (HP)
PGND
1
+9V Q501
2 Q517 Q501 R549
2.2 KTC2026
DGND ((8.87V)) ((15.59V)) +9V REGULATOR R565
TO 3 ((4.94V)) ((3.31V)) ((4.95V)) R536 100K
-9V R537
MAIN CIRCUIT 4 2.2K 10K R511
C511 1.8K
CD7.5V C518 Q506
(CN301) on 5 0.01 ((9.51V)) 0.01
2SA933SSTA
((7.54V))
SCHEMATIC CD3.3V
6
R567
+9V REGULATOR
((0.07V)) 150 R512
DIAGRAM-4 SW5V
150 D515
7 ((4.9V)) C512
50V2200
LED15V 16V100
8 D517
10V Q510
C530 0.01
9
R527 ((0V)) C531 0.01
D501
D502
CP501 560 Q506
C506
Q503 R521 R525
((6.14V))
100 2.7K
((9.05V))
((3.4V)) ((7.51V)) C519
50V10
50V2200
C513 R507 R528
((6.85V))
C534 0.01
C532 0.01
0.01 10K 2.7K
D504
D503
D528 ((-9.03V))
C507
R531
R516 C527 R529 15(GN)
((2.75V)) R510 D540 0.01 3.3K 47(GC,GT)
((3.3V))1.2K 2.2K
D516
((-8.48V)) ((42.1V)) R530
Q507 R524 2.2 27(GN)
((6.88V)) Q504 47(GC,GT) D501, 502, 503, 504
D539 R520 2.2 1N5402BM21
R513 C514 R509
10V33 4.7K R519 2.2
330
D541 ((17.7V)) Q504
((17.5V))
Q502 KTA1046
SWITCH
((9.81V)) ((17.44V)) Q509
Q509
Q517
KRA110MTA
C520 R526 ((16.8V)) CURRENT LIMITTING SWITCH
KTC32020YTA ((16.76V)) 0.01 10K
+5V REGULATOR Q502
KTA1046
((16.76V))
D525
Q503 SWITCH
KTA12710YTA R518
SWITCH
((9.68V)) 1.2K Q508
Q510 Q508 KTC3199GRTA
((9.09V))
KRA110MTA REGULATOR +10V
SWITCH (SW 5V) R504
12K
Q507 C521 GND
R517 25V33 D520 1 TO
KTC3199GRTA 330 GND TRANSFORMER
SWITCH 2
R503 ((0.1V)) 3
S1 CIRCUIT
3.3K S2 (CN503) on
Q505 4
SCHEMATIC
((0.8V)) SUB+B
D526 ((0V)) 5 DIAGRAM-14
Q505 H500/W500
KTC3199GRTA C508
25V2200
SWITCH POWER CONTROL
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