Read Panasonic SH-HT885WEE / SH-FX50TPP / SE-FX50EE Service Manual Simplified online
4 Schematic Diagram
4.1. DIGITAL AMP CIRCUIT, TRANSFORMER CIRCUIT, LED CIRCUIT and
SWITCH CIRCUIT
2
4
6
7
7
5
3
1
14
13
12
11
10
2
4
6
8
9
9
7
5
3
1
2
4
3
1
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
7
8
3
6
4
5
4
3
2
7
6
5
1
8
DIGITAL AMP CIRCUIT
SCHEMATIC DIAGRAM - 1
TO
RECEIVER
MODULE
CIRCUIT
(CN1) ON
SCHEMATIC
DIARGAM - 3
TO
TRANSFORMER
CIRCUIT
(H5902) ON
SCHEMATIC
DIAGRAM - 2
C151
1
0.1
R1513 22K
C1526
220
C1512 220P
C1616 0.015
C1513
0.1
C1624
0.1
C1524
0.1
C1516 0.015
C1517
0.1
C1626
220P
R1630
5.6K
C1604
10V47
R1604
4.7K
R1519
10
R1520
10
C1521
0.1
C1518
0.1
C1514
0.1
C1614
0.1
C1617
0.1
C1618
0.1
C1621
0.1
C1619 220P
C1620 220P
C1519 220P
C1520 220P
C1620 220P
C1519 220P
C1520 220P
R1614
10
R1514
10
C1533
0.1
C1532
0.1
C1530 35V47
C1531 35V47
C1501 35V470
C1502 35V47
C1522 100V47
L1502
J0JKB0000020
L1503
J0JKB0000020
R1606
47K
R1605
4.7K
R1632
4.7K
R1633
4.7K
R1634
5.6K
C1555
6.3V220
C1640
6.3V820
R1640
8.2
R1501
20K
R1511
5.6K
R1512
5.6K
R1612
5.6K
R1611
5.6K
R1601
20K
C1507
0.47
C1506
0.47
C1606
0.47
C1607
0.47
C1508
330P
C1608
330P
R1502
22K
C1503
47P
C1603
47P
R1602
22K
C1700
0.1
C1602
1000P
C1500
0.1
C1534
0.01
C1536
0.1
R1617
1M
C1535
10V22
R1618
560
R1615
22
C1610
0.1
C1615
0.68
R1515
22
C1510
0.1
C1515
0.68
R1516
120K
R1616
120K
R1620 22
R1521
22K
C1600
6.3V100
C1525
0.015
C1625
0.22
SRCH_IN
N_PCONT
AGND
GND5V
SLCH_IN
+5V_1
LINK
CN503
CN504
MODE_SW
LINK
+5V
-15VDC
GND5V
+15VDC
DCDET
PCONT
VUCD-
VUCD-
VUCD-
PGND
PGND
PGND
VUCD+
VUCD+
VUCD+
4 Ohm
JK1000
CN502
4 Ohm
OSC
IN+
IN-
VDDA1
SGND1
VSSA1
PROT
VDDP1
BOOT1
OUT1
VSSP1
ST
AB1
VSSP2
OUT2
BOOT2
VDDP2
VSSD
VSSA2
SGND2
VDDA2
IN2-
IN2+
MODE
V-
V+
IC1501
C0ABEB000015
DUAL OP-AMP IC
IC1502
C1ZBZ0001550
555 TIMER IC
Q1001
Q1001
B1ADCE000012
PCONT SWITCH
Q1503
Q1504
Q1505
Q1501
Q1502
Q1503, Q1504
B1GBCFJJ0051
SWITCH
Q1505
B1ABCF000176
SWITCH
Q1501
B1GBCFJJ0051
SWITCH
Q1502
B1ADCE000012
SWITCH
IC1500
C1BA00000407
DIGITAL AMP IC
RIGHT
SPEAKER
: -B SIGNAL LINE
: +B SIGNAL LINE
: MAIN SIGNAL LINE
C1601
0.1
C1701
0.1
HEATSINK
L1501
G0A220ZA0050
L1601
G0A220ZA0050
LEFT
SPEAKER
TO
RECEIVER
MODULE
CIRCUIT
(CN3) ON
SCHEMATIC
DIARGAM - 3
11
SH-HT885WEE / SH-FX50TPP / SE-FX50EE
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