8 - 1
8 - 1
POWER BOARD
TABLE OF CONTENTS
Internal IC Diagram ........................................................................... 8-1
Circuit Diagram .................................................................................. 8-2
PCB Layout Top View ....................................................................... 8-3
PCB Layout Bottom View .................................................................. 8-4
INTERNAL IC DIAGRAM - SSC620S SOP
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
+
+
+
+
Содержание HTS3260/12
Страница 10: ...2 3 2 3 MAIN UNIT REPAIR CHART REPAIR INSTRUCTIONS ...
Страница 14: ...4 1 4 1 BLOCK DIAGRAM ...
Страница 15: ...4 2 4 2 WIRING DIAGRAM V8 V7 V6 V2 V4 V5 V3 V1 ...
Страница 40: ...9 10 9 10 CIRCUIT DIAGRAM nine A 1 2 3 1 2 3 HA500 A3 ...
Страница 46: ...10 1 10 1 TOUCH BOARD TABLE OF CONTENTS Circuit Diagram 10 2 PCB Layout Top View Bottom View 10 3 ...
Страница 50: ...12 1 REVISION LIST Version 1 0 Initial release ...