Sony TA-E9000ES Service Manual page 59

QQ
3 7 63 1515 0
IC5001 CXA8042AS
1
I01+
I02– 2
NC 3
4
I01–
I02+ 5
NC 6
VCC2 7
C2 8
C1
9
10
VCC1
REFERENCE
VREF 11
VOLTAGE
CIRCUIT
VCNT 12
GND1 13
RIREF 14
IC5009 M62362P
14 13
TE
L 13942296513
11BIT
R-2R SEGMENT
D-A CONVERTER
11BIT
LATCH
11BIT
LATCH
1280 DISCRIMINATION
R-2R SEGMENT
D-A CONVERTER
1 2
• DISPLAY section
IC904 BA6208
www
1 2 3
.
http://www.xiaoyu163.com
28
27
26
25
SWITCHING
24
CIRCUIT
23
22
21
20
19
CONSTANT
18
CURRENT
17
CIRCUIT
16
CONTROL
CIRCUIT 15
12 11 10
11BIT SHIFT RESISTOR
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12
(11)
11BIT
LATCH
1280 DISCRIMINATION
R-2R SEGMENT
D-A CONVERTER
3 4 5
MOTOR
SWITCH
DRIVE
MOTOR
SWITCH
DRIVE
REG
x ao u163
y
4 5 6 7
i
http://www.xiaoyu163.com
2 9
8
IN2–
IN2+
NC
IN1+
IN1–
NC
C4
C3
GND2
VEE2
VEE1
C6
C5
CIREF
8
9
Q Q
3 6 7 1 3
ADDRESS
DECODE
7
6
8 9
.
– 101 –
9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9