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A
p
g
1
PWM-P-5
PWM-M-5
/VALID-5
R400
10R
R403 13K
C400
R402
100pF
13K
R401
C401
10R
100nF
+3.3V
/SD-ERR
2
+12V
3
+3.3V
U110 LCX125
1
14
1OE
Vcc
2
13
PWM-M-6
1A
4OE
3
12
1Y
4A
4
11
2OE
4Y
5
10
2A
3OE
4
6
9
2Y
3A
7
8
PWM-P-6
GND
3Y
R130
1K
R131
100
/SD-ERR
Shutdown Lowpass Filter
C130
1nF
/SD-E
R120
10K
Q3
/VALID-6
2N3904
5
R119
10K
-12V
+5VSB
B
C
C403
C402
100nF
100nF
U400
TAS5110DAD
1
32
PWM_BP
PVDDB2
2
31
PWM_BM
LDROUTB
C405
R404
3
30
RESET
BOOTSTRAPB
100nF
1 R5
4
29
PWDN
PVDDB1
5
28
BIASB
PVDDB1
6
27
BIASA
OUTPUTB
7
26
VRFILT
OUTPUTB
8
25
DVSS
PVSS
9
24
DVSS
PVSS
10
23
DVSS
OUTPUTA
11
22
DVDD
OUTPUTA
12
21
SHUTDOWN
PVDDA1
13
20
ERR0
PVDDA1
C407
R405
14
19
ERR1
BOOTSTRAPA
100nF
1 R5
15
18
PWM_AM
LDROUTA
16
17
PWM_AP
PVDDA2
C408
100nF
R117
1K
C113
47nF
Subwoofer Output
R111
R113
R115
R118
C117
10K
47K
22K
1K
+
10uF
C111
22nF
C110
22nF
R110
R112
R114
10K
47K
22K
C112
47nF
D
GATE-DRV-SUP
PVDDA-5
C404
33nF
PWM-OA-5
PWM-OB-5
C406
33nF
Power supply filter
PVDDB-5
GATE-DRV-SUP
GATE-DRV-SUP
C114
100nF
U111B
LM833
C115
C116
10uF
5
+
100nF
7
6
-
R116
U111A
100K
LM833
3
+
1
2
-
+
C190
R191
10uF
750
C118
R193
D102
100nF
100
8V2
D101
1N4148
R195 10K
R194
R192
D103
100
100K
1N4148
Schematic diagram - PSU/AMP board 5/7
E
PWM-OA-5
L440
10uH
C443
100nF
C442
470nF
C444
100nF
L441
10uH
PWM-OB-5
Layout Note: L460 and L461 is a
track in the PCB (1mm wide and 40mm long).
L460
50nH
PVDDA-5
L461
50nH
+
C460
C462
PVDDB-5
1000uF
1nF
Subwoofer Output &
Shutdown Lowpass Filter
R118
1K
LFE-OUT
R190
10K
Q101
2N3904
Q102
2N3904
C192
+
47uF
Components having special characteristics
or critical for safety are identifi ed by
Revision history
Rev D: Output series resistor renamed to R118
and must be replaced with components
and value chaged to 1K
Rev D: R195 and C192 added to mute circuit
specifi ed by the manufacturer.
Rev D: U111 is now also supplied from the -12V supply
Rev D: U111A decoupling capacitor C118 is added
Rev D: C191 is removed
Title
Schematic diagram is subject to change
TAS5110 Amplifier
without notice.
Size
Document Number
A3
Center Speaker, Subwoofer Output and Shutdown Lowpass Filter
F
p
p
R440
1R0
C445
10nF
J440
1
2
C ON2
C446
10nF
R441
1R0
+25V
C463
10nF
R460
1R0
GATE-DRV-SUP
mark
R e v
D
51
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