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Sony TA-E9000ES - Power Section Block Diagrams

Sony TA-E9000ES
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TA-E9000ES
– 39 –
– 40 –
– POWER SECTION –
DISPLAY SECTION
DIGITAL SECTION
(DIR/ADC)
DIGITAL SECTION
(DIR/ADC)
2
3
1
+
31
+7V REG
IC103
2
1
POWER ON/OFF
SWITCH
Q115
32
–7V REG
IC104
POWER ON/OFF
SWITCH
Q116
31
+18V REG
IC107
POWER ON/OFF
SWITCH
Q110
+5V REG
Q117,Q119
Q120,Q121,Q122
F REG
Q125
F REG
Q123
SWITCH
Q118
SWITCH
Q127
D110
D051
D052
D107
D114
D105
PRE DRIVE
IC108(1/2)
PRE DRIVE
IC108(2/2)
POWER
CONTROL
Q126
POWER
CONTROL
Q124
32
–5V REG
IC106
32
–18V REG
IC109
POWER ON/OFF
SWITCH
Q108
VOLTAGE
REFERENCE
D121,D122,
D123,R152,
R153,R154
SWITCH
Q109
POWER
CONTROL
Q103
4
3
AC IN
J001
RY001
US,CND
US,CND
EXCEPT US,CND
EXCEPT US,CND
POWER RY+
POWER RY–
POWER TRANSFORMER
T101
AC OUTLET
J001
F001
S001
AC-SW
(POWER)
AC OUTLET
5
6
7
+
2
3
1
+
6
5
7
+
IC101(1/2)
ERROR AMP
IC101(2/2)
ERROR AMP
REFERENCE
VOLTAGE
Q101,D106
REFERENCE
VOLTAGE
Q102,D111
+15V REG
Q107,Q117
–15V REG
Q106,Q111
PRE DRIVE
Q104,D109
PRE DRIVE
Q105,D113
PROTECTOR
Q114
PROTECTOR
Q113
1 3
+5V REG
IC105
3 1
STARTOR
IC102
AC18V
POWER CONT
AC5V
AC5V
AC18V
B–7V
B+7V
B–5V
B+5V
STARTOR
PH101
STARTOR
PH102
D104
D125
D101
D126
+15V
–15V
+7V
–7V
+18V
–5V
–18V
+5V(BACKUP)
+5V
STOP
F
F
DIGITAL SECTION
(DIR/ADC)
(Page 24)
I
T
P
Q
(Page 24)
(Page 35)
(Page 36)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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