Panasonic TX Series - A-BOARD (7;18); A-Board Schematic - Audio Amplifier (AMP) Circuit

Thermal Pad
S
P P
C3807
1u
25V
C3817
25V
0.1u
C3811
25V
1u
C3812
25V
0.22u
C3801
10u
25V
C3816
25V
0.1u
C3802
10u
25V
C3806
1u
25V
C3815
25V
0.22u
C3800
10u
25V
C3814
25V
0.1u
C3813
25V
0.1u
C3808
1u
25V
C3805
1u
25V
C1AB00003984
IC3800
YDA176-QZE2
1
REFA
2
AVSS
3
TEST
4
DVSS
5
MCK
6
SDATA
7
SCLK
8
LRCLK
9
PVDDPR
10
OUTPR
11
OUTPR
12
PVSSR
13
PVSSR
14
OUTMR
15
OUTMR
16
PVDDMR
17
SLEEPN
18
PROTN
19
PLIMIT1
20
PLIMIT2
21
GAIN
22
CKMOD
23
MONO
24
MUTEN
25
PVDDML
26
OUTML
27
OUTML
28
PVSSL
29
PVSSL
30
OUTPL
31
OUTPL
32
PVDDPL
Thermal_Pad
A12
K1KY04BA0579
1
2
3
4
L3800
G1C220MA0533
G1C220MA0889
L3802
G1C220MA0533
G1C220MA0889
L3801
G1C220MA0533
G1C220MA0889
L3803
G1C220MA0533
G1C220MA0889
C
C
C
C
C
C
SUB3.3V
F15V
SUB3.3V
VJ3832
VJUMP1005-S
VJ3800
VJUMP2012-P
VJ3801
VJUMP2012-P
TP3803
TP3800
TP3802
TP3801
M_AOMCLK
AMP_STBY
M_AOSDATA0
M_AOLRCK
M_AOBCK
M_AOSDATA4
M_ADIN3_SRV
R3808
68
D1H86804A042
R3830
0
D1H8R0040016
R3827
0
R3862
0
R3806
47k
R3860
0
R3803
10k
R3810
47k
R3861
0
R3804
10k
R3812
47k
R3809
47k
R3805
1k
R3807
1k
R3004
0
*R3007
0
R3802
1k
R3819
1k
R3811
47k
AMP
R-
MCLK
BCLK
L+
L-
R+
LRCLK
SDATA0
!
A-BOARD (7/18)
TO SPEAKER
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