Panasonic SA-HT40EE

WA504
0
WA527
0
W502
0
1
2
3
45
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
POWER AMP IC
IC552
C1BA00000407
OSC INT+ INT- VDDA1 SGND1 VSSA1 PROT VDDP1 BOOT1 OUT1 VSSP1 STAB1 VSSP2 OUT2 BOOT2 VDDP2 VSSD VSSA2 SGND2 VDDA2 IN2- IN2+ MODE
POWER AMP IC
IC551
C1BA00000407
OSC INT+ INT- VDDA1 SGND1 VSSA1 PROT VDDP1 BOOT1 OUT1 VSSP1 STAB1 VSSP2 OUT2 BOOT2 VDDP2 VSSD VSSA2 SGND2 VDDA2 IN2- IN2+ MODE
1
2
3
45
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
4
3
2
1
4
3
2
1
4
3
2
1
DIGITAL AMP CIRCUIT
C563
0.1
C565
220P
C573
0.015
C579
0.1
C572
0.015
C570
220P
C560
0.1
C562
0.1
C558
0.1
C556
330P
C552
0.47
C554
0.47
C580
0.68
C582
0.1
C583
0.1
R526
22
R527
22
R529
120K
R532
68K
C581
0.68
C550
1000P
R520
5.6K
WA506
0
WA510
0
R522
5.6K
R524
10
C574
220P
C571
220P
R525
10
C575
220P
C559
0.1
C561
0.1
C557
330P
R534
10
R535
10
C551
1000P
C553 0.47
R521 5.6K
R523
5.6K
WA521
0
C555
0.47
C594
35V470
L502
22
ETQA15B220
L503
22
ETQA15B220
C595
35V470
SL
SR
OSC
+29V
-29V
SW-
SW+
MODE1
C-
C+
MODE2
SL+
SW+
C+
SR+
SL+
SW-
C-
SW+
GND
SL+
GND
SR+
C+
SW-
C-
SR+
MODE3
LB505
J0JKB0000020
LB504
J0JKB0000020
R549
120K
R552
68K
R569
120K
R572
68K
C688
6.3V100
R570
150K
C513
0.1
C523
0.015
C509
0.1
C511
0.1
FR
FL
OSC
+29V
-29V
FL+
FR+
MODE1
PWR_AMP
MUTE_ALL
MODE1
+5V
SIGNAL
MUTE_SC
MODE2
DC_DET
MODE3
FR+
FL+
JK503
JK502
JK501
C567 0.1
C577 1
C576 1
C568 1
C566 0.1
C569 1
C515
220P
C529
0.1
C522
0.015
C520
220P
C510
0.1
C512
0.1
C508
0.1
C506
330P
C502
0.47
WA500
0
C504
0.47
C530
0.68
C5506
16V10
C5507
16V10
C532
0.1
C533
0.1
R506
22
R5512
47K
R5513
47K
R507
22
R509
120K
DC DETECT SWITCH DC DETECT SWITCH
VOLTAGE REGULATOR
SWITCH
SWITCH
SWITCH
SWITCH
FR+
FL+
GND
R512
68K
D5004
B0ACCK000005
D5003
B0ACCK000005
R5001
3.3K
R5002
3.3K
R5003
3.3K
R5004
3.3K
R5005
3.3K
WA503
0
R5006
3.3K
C5001
16V33
C5002
16V33
C5003
16V33
D5001
B0ACCK000005
D5002
B0ACCK000005
C531
0.68
C500
1000P
R500
5.6K
R502
5.6K
R504
10
C524
220P
C521
220P
R505
10
C525
220P
C507
330P
C501
1000P
C503 0.47
R501 5.6K
R503
5.6K
C505
0.47
C544
35V470
C545
35V470
L500
22
ETQA15B220
L501
22
ETQA15B220
LB503
J0JKB0000020
LB502
J0JKB0000020
R515
10
R514
10
C517 0.1
C527 1
C526 1
C518 1
C516 0.1
C519 1
B1ABCF000011
Q592
B1ABCF000011
Q591
B1GDCFJJ0008
Q5001
B1GDCFJJ0007
Q5002
B1GDCFJJ0007
Q5003
B1GDCFJJ0007
Q5004
B1GBCFJJ0007
Q5006
SCHEMATIC DIAGRAM - 7
: +B SIGNAL LINE : -B SIGNAL LINE
: MAIN SIGNAL LINE
SPEAKER
SPEAKER
SPEAKER
SA-HT40EE DIGITAL AMP CIRCUIT
2/2
SA-HT40EE
46