Read Sony XM-ZZR3301 Service Manual online
XM-ZZR3301
XM-ZZR3301
18
18
• IC Block Diagrams
IC112 IRS2110S (MAIN Board (1/2))
5
2
1
HIN
SD
12
VDD
9
10
11
6
7
8
S
R
Q
S
R
Q
COM
LO
4
3 VCC
3 VCC
VS
VB
HO
VDD/VCC
LEVEL
SHIFT
13
LIN 14
VDD/VCC
LEVEL
SHIFT
VSS 15
16
PULSE
GEN
UV
DETECT
DELAY
R
Q
R
S
S
UV
DETECT
PULSE
FILTER
FILTER
HV
LEVEL
SHIFT
IC901 TL594INSR (MAIN Board (2/2))
OSC
REF 5V
ERROR
ERROR
0.1V
Q1
Q2
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7 8
NON
INV
VREF
VCC
C2
E1
E2
OUT
+IN
-IN
COMPEN
CT
RT
C1
GND
TIME
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