10 - 1
10 - 1
POWER BOARD-
subwoofer
TABLE OF CONTENTS
Internal IC Diagram ........................................................................... 10-1
Circuit Diagram .................................................................................. 10-2
PCB Layout Top View ....................................................................... 10-3
PCB Layout Bottom View .................................................................. 10-4
INTERNAL IC DIAGRAM - AP3843GMTR
INTERNAL IC DIAGRAM - LNK362PN
V
FB
-V
TH
5.8 V
4.8 V
VCC
GND
REF
OUTPUT
FB
COMP
CS
R
T
/C
T
7
5
8
6
4
2
1
3
R
S Q
Q
ERROR
AMP
UVLO
34V
2.50V
OSC
VREF
GOOD
LOGIC
OVER TEMP
PROTECT
INTERNAL
BIAS
S/R
5V
REP
+
-
2R
R
1V
CURRENT
SENSE
COMPARATOR
PWM
LATCH
Содержание HTS6520/55
Страница 7: ...1 7 ...
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Страница 17: ...4 1 4 1 BLOCK DIAGRAM Main Unit ...
Страница 19: ...4 3 4 3 BLOCK DIAGRAM Subwoofer TI5342LA TI5342LA TI5342LA TI5342LA TAS5508 ...
Страница 35: ...9 1 9 1 IPOD BOARD main unit TABLE OF CONTENTS Circuit Diagram 9 2 PCB Layout View 9 3 ...
Страница 51: ...13 1 REVISION LIST Version 1 0 Initial release ...