Philips TDA8928J User Manual
Page 16
2004 May 05
16
Philips Semiconductors
Preliminary specification
Power stage 2 x 10 or 1 x 20 W class-D
audio amplifier
TDA8928J
C19, C20, C21,
C22, C39, C42
2.2 nF, 50 V
SMD0805
C12, C13
15 nF, 50 V
SMD0805
C40, C41
47 nF, 50 V
SMD1206
C1, C2, C16, C17,
C26, C38
100 nF, 50 V
SMD0805
C8, C9, C10, C11,
C34, C35
220 nF, 50 V
SMD1206
C8 to C11 used as jumper
C32, C33
470 nF, 63 V
MKT
C24, C25
1
µ
F, 16 V
SMD1206
1206 due to supply range
C7, C14, C15,
C27
22
µ
F, 100 V
Panasonic NHG Series
ECA1JHG220
63 V is OK
C3, C4, C5, C6
470
µ
F, 35 V
Panasonic M Series
ECA1VM471
C18, C23, C36
these capacitors have been
removed
Resistors
R10, R26, R28,
R29
0
Ω
SMD1206
used as jumpers
R24
0
Ω
SMD0805
short-circuited in a new
printed-circuit board layout
R19, R21
5.6
Ω
, 0.25 W
SMD1206
1206 due to dissipation
R22, R23
22
Ω
, 1 W
SMD2512
2512 due to dissipation
R35
150
Ω
SMD1206
used as jumper
R32
100
Ω
SMD1206
used as jumper
R9
1 k
Ω
SMD1206
used as jumper
R3, R4, R16
1 k
Ω
SMD0805
R11, R12
2 k
Ω
SMD1206
used as jumpers
R25
2 k
Ω
SMD0805
R7, R8, R33, R34
3.9 k
Ω
SMD0805
R17
5.6 k
Ω
SMD0805
R1, R2, R15
10 k
Ω
SMD0805
R13, R14
15 k
Ω
SMD0805
R30, R31
39 k
Ω
SMD0805
R5, R6
220 k
Ω
SMD0805
R18, R20, R27
these resistors have been
removed
COMPONENT
DESCRIPTION
TYPE
COMMENTS