Circuit Diagrams and PWB Layouts
53TPM1.3HE LA 7.
3340D/10 SSB: AUDIO AMP CLASS D
1
1
2
2
3
3
4
4
5
5
A A
B B
C
C
D
D
VOL_MUTE
HVP2
HVP1
HVP1OFF_MUTE
EarMuteB
HVP2
VOL_MUTE
OFF_MUTE
AMP_12V
AMP_POWER
AMP_POWER
VPA
VPA
AMP_POWER
AMP_POWER
VPA
+24V
AMP_12V
16V
+5V
AMP_12V
HPDET#
SB14
SPK_LSB14
SPK_RSB14
OFF_MUTE SB14
AMP_MUTE
SB07
EarMuteB
SB14
LINE_MUTE SB14
AMP_SHUTSB18
To SPK_L
To SPK_R
1/3 River
For 22" R608,R611 6.8K For 19" R608,R611 5.1K
CN602 B5
C601 A2
C602 A2
C603 A2
C604 C1
C605 A1
C606 B2
C607 B2
C608 B2
C609 B2
C610 B2
C611 B2
C612 B2
C614 A3
C615 A4
C616 A4
C617 B4
C618 A4
C619 C3
C630 D5
C660 B4
C661 B4
C662 B4
C663 B3
C664 B4
C665 B4
C666 B4
C667 B4
C668 B4
C669 B5
C670 B5
C671 C1
C672 C1
D602 C3
D603 C4
D604 C3
D605 C4
D606 B4
FB602 C1
FB603 B1
FB604 C1
FB609 A5
FB610 B5
FB611 B5
FB612 B5
L601 B4
L602 A4
Q602 B2
Q603 C3
Q604 C2
Q605 C2
Q606 D4
Q611 A1
R602 C1
R603 A1
R604 A1
R605 B1
R606 B1
R607 A2
R608 A2
R609 B2
R610 B2
R611 B2
R612 C2
R613 C3
R614 C2
R615 C3
R616 C2
R617 C3
R619 C4
R621 C2
R622 A4
R623 B4
R624 C4
R625 C3
R626 C3
R627 C3
R668 A1
R669 B4
R670 B4
R675 A1
R676 B1
R677 C4
R678 D4
R679 C4
R680 D5
R685 B4
U601 A3
C664
0.1uF/25V
C664
0.1uF/25V
D605
LL4148
D605
LL4148
Q606
MMBT3904
Q606
MMBT3904
R669 NCR669 NC
1 2
FB604 120OHMFB604 120OHM
Q611
MMBT3904
Q611
MMBT3904
L602
22uH +-25%
L602
22uH +-25%
+
C672
470uF/25V
+
C672
470uF/25V
1
2
FB612 70 OHMFB612 70 OHM
R607 47K OHM 1/10WR607 47K OHM 1/10W
D603
LL4148
D603
LL4148
D602 LL4148D602 LL4148
R611
5.1K OHM 1/10W
R611
5.1K OHM 1/10W
C614 0.1uF/25VC614 0.1uF/25V
C666
NC
C666
NC
C667
0.68uF/63V
C667
0.68uF/63V
R608
5.1K OHM 1/10W
R608
5.1K OHM 1/10W
R626 0 OHM 1/10WR626 0 OHM 1/10W
Q605
MMBT3906
Q605
MMBT3906
C615 0.1uF/25VC615 0.1uF/25V
R621
NC
R621
NC
+
C671
470uF/25V
+
C671
470uF/25V
C617 0.1uF/25VC617 0.1uF/25V
1
2
3
4
CN602
CONN
CN602
CONN
L601
22uH +-25%
L601
22uH +-25%
C660 0.015uFC660 0.015uF
R685
1K OHM 1/10W
R685
1K OHM 1/10W
C661 470pFC661 470pF
FB603
NC/BEAD
FB603
NC/BEAD
C612 1uF/25VC612 1uF/25V
R614
33K OHM 1/10W
R614
33K OHM 1/10W
R602
10 OHM +-1% 1/4W
R602
10 OHM +-1% 1/4W
C607 0.1uF/25VC607 0.1uF/25V
R606 4.7K OHM 1/10WR606 4.7K OHM 1/10W
1
2
FB610
70 OHM
FB610
70 OHM
C604
0.1uF/25V
C604
0.1uF/25V
R604 4.7K OHM 1/10WR604 4.7K OHM 1/10W
C602 1uF/25VC602 1uF/25V
C668
0.68uF/63V
C668
0.68uF/63V
+
C619
330uF/16V
+
C619
330uF/16V
R612
6.8K OHM 1/10W
R612
6.8K OHM 1/10W
Q604
MMBT3904
Q604
MMBT3904
C603
330pF
C603
330pF
C618 470pFC618 470pF
C616 0.015uFC616 0.015uF
C665
NC
C665
NC
D604 LL4148D604 LL4148
C662 0.1uF/25VC662 0.1uF/25V
R623
10 OHM 1/4W
R623
10 OHM 1/4W
D606
LL4148
D606
LL4148
C609
0.1uF/25V
C609
0.1uF/25V
R622
10 OHM 1/4W
R622
10 OHM 1/4W
R609
12K OHM 1/10W
R609
12K OHM 1/10W
R676
47K OHM 1/10W
R676
47K OHM 1/10W
Q603
MMBT3904
Q603
MMBT3904
1 2
FB609
70 OHM
FB609
70 OHM
R613
10K OHM 1/10W
R613
10K OHM 1/10W
+
C608
47uF/25V
+
C608
47uF/25V
R679
4.7K OHM 1/10W
R679
4.7K OHM 1/10W
C601 1uF/25VC601 1uF/25V
Q602
MMBT3904
Q602
MMBT3904
C605
0.47uF
C605
0.47uF
R610 39K OHM 1/10WR610 39K OHM 1/10W
+
C669
680uF/25V
+
C669
680uF/25V
R627
NC
R627
NC
R670 NCR670 NC
C606
330pF
C606
330pF
R625
100K OHM 1/10W
R625
100K OHM 1/10W
R678
47K OHM 1/10W
R678
47K OHM 1/10W
C630
1uF/16V
C630
1uF/16V
R680
NC
R680
NC
R616
10K OHM 1/10W
R616
10K OHM 1/10W
FB602
BEAD
FB602
BEAD
R668
0 OHM 1/10W
R668
0 OHM 1/10W
VSSD/HW
1
IN1P
2
IN1N
3
DIAG
4
ENGAGE
5
POWER UP
6
VDDA
8
VSSA
9
CGND
7
OSCREF
10
HVPREF
11
INREF
12
TEST
13
IN2N
14
IN2P
15
VSSD/HW
16
VSSD/HW
32
VSSD/HW
17
DREF
18
HVP2
19
VDDP2
20
BOOT2
21
OUT2
22
VSSP2
23
STA B2
24
STA B1
25
VSSP1
26
OUT1
27
BOOT1
28
VDDP1
29
HVP1
30
OSCIO
31
TH1
33
U601
TDA8932BTW
U601
TDA8932BTW
R603 4.7K OHM 1/10WR603 4.7K OHM 1/10W
C611 1uF/25VC611 1uF/25V
R677
0 OHM 1/10W
R677
0 OHM 1/10W
+
C670
680uF/25V
+
C670
680uF/25V
C610
0.1uF/25V
C610
0.1uF/25V
C663
0.1uF/25V
C663
0.1uF/25V
R617
0 OHM 1/10W
R617
0 OHM 1/10W
R619
1K OHM 1/10W
R619
1K OHM 1/10W
R624
NC
R624
NC
1
2
FB611
70 OHM
FB611
70 OHM
R615
3K OHM 1/10W
R615
3K OHM 1/10W
R605 4.7K OHM 1/10WR605 4.7K OHM 1/10W
R675
1K OHM 1/10W
R675
1K OHM 1/10W
AUDIO AMP CLASS D
SB15 SB15
I_18121_015.eps
051108
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