7 - 1
7 - 1
POWER BOARD
TABLE OF CONTENTS
Internal IC Diagram ........................................................................... 7-1
Circuit
Diagram
.................................................................................. 7-2
PCB Layout Top View ....................................................................... 7-3
PCB Layout Bottom View .................................................................. 7-4
+
-
V
REF
REF
CATHODE
ANODE
INTERNAL IC DIAGRAM - AZ431
INTERNAL IC DIAGRAM - AZ7500BP
Oscillator
0.12V
5
6
CT
RT
4
DTC
1IN +
1IN -
2IN +
2IN -
1
2
16
15
Error Amplifier 1
Error Amplifier 2
Dead-Time Control
Comparator
D
CK
3
FEEDBACK
PWM
Comparator
Pulse-Steering
Flip-Flop
OUTPUT CTRL
13
Reference
Regulator
Q1
Q2
12
10
11
9
8
C1
E1
C2
E2
V
CC
REF
GND
14
7
0.7mA
+
+
+
+
Summary of Contents for HTS4561/12
Page 16: ...4 1 4 1 BLOCK DIAGRAM ...
Page 17: ...4 2 4 2 WIRING DIAGRAM V6 V2 V3 V7 V5 V8 V1 V4 ...
Page 21: ...5 4 5 4 1 2 3 5 MUSIC iLINK 2 1 1 DOCK for iPod 3 1 2 2 3 TV HOME THEATER 1 2 ...
Page 35: ...9 1 9 1 TOUCH BOARD TABLE OF CONTENTS Circuit Diagram 9 2 PCB Layout Top Bottom View 9 3 ...
Page 39: ...10 2 10 2 CIRCUIT DIAGRAM 1 2 1 2 A B A B CN601 A1 JK601 A1 ...
Page 40: ...10 3 10 3 PCB LAYOUT TOP VIEW PCB LAYOUT BOTTOM VIEW CN601 A1 JK601 A1 1 1 A A 1 1 A A ...
Page 45: ...13 1 REVISION LIST Version 1 0 Initial release ...
