Sony HCD-GPX33 - Page 50

HCD-GPX33/GPX55/GPX77/GPX88
50
IC1003, IC1005 IRS2092STRPBF-CU (MB BOARD (5/9))
IC1004 IRS2092STRPBF-CU (MB BOARD (5/9)) (GPX88)
IC1006 IRS2092STRPBF-CU (MB BOARD (5/9)) (GPX55/GPX77/GPX88)
IC1008 BA4580RF-E2 (MB BOARD (4/9))
CSH
16
VB
15
HO
14
VS
13
VCC
12
LO
11
COM
10
DT
9
OCSET
8
VREF
7
VAA
CLICK NOISE
ELLIMINATION
COMP
PWM MODULATOR
UV
DETECT
UV
DETECT
DEAD TIME
LOW SIDE CS
PROTECTION
CONTROL
HV
LEVEL
SHIFT
HV
LEVEL
SHIFT
HV
LEVEL
SHIFT
HV
LEVEL
SHIFT
HIGH
SIDE
CS
5V REG
UV
Q
HV
LEVEL
SHIFT
1
GND
OTA
ENABLE
VAA+VSS
FLOATING INPUT
2
2
IN-
3
COMP
4
CSD
5
VSS
6
6V6V
CHARGE/
DISCHARGE
SD
20.4V
FLOATING HIGH SIDE
DT
20.4V
UV
DETECT
+
–
+
–
VCC
GND
+
–
+
–
8
7
6
5
B OUTPUT B- INPUT B+ INPUT
1
2 3 4
A OUTPUT
A- INPUT
A+ INPUT
V-
V+