Hitachi HTD-K160 Manuel D'entretien page 33

STA505 50Wx2 INTERNAL IC DIAGRAM
1
GNDSUB M14
IN2B 32
IN2B
19 M16
GND-Clean
20
GND-Reg
IN2A 31
IN2A
M15
36
V CC
100nF
SIGN
C60
35
V CC
100nF 100nF
SIGN
C58 C53
M17
V SS
34
V SS
33
V DD
22
V DD
21
M4
IN1B
IN1B 30
TH_WAR
TH_WAR 28
100nF
M5
C58
TRI-STATE
26
LOGIC
10K 10K
&
R57 R59 FAULT 27
PROTECTIONS
PWRDN PWRDN 25 M2
CONFIG 24
+3.3V
IBIAS 23
IN1A
IN1A 29 M3
28
5 GND2B
OUT2B L112 22 H
2
100nF
OUT2B
C111
3 1 F
100nF
C33 6
20
C106
R102
R104
V CC
4 470nF
2B
C108
6
100nF
6 GND2A 330pF R103
C107
C109
OUT2A
100nF
9
C110
OUT2A
8
L113 22 H
1 F
C32
V CC
7
2A
13 GND1B
OUT1B L19 22 H
10
100nF
OUT1B
C21
11 1 F
100nF
C31
20 6
C101
R63 R100
V CC
12 470nF
1B
C23
6
100nF
14 GND1A 330pF R98
C99
C52
OUT1A
100nF
16
C20
OUT1A
17
L18 22 H
1 F
C30
15
V CC
1A
ES6018 INTERNAL IC DIAGRAM
1000 F
C55
+V CC
28
Vibratto
ESS6018/28