Sony VPL-FX52, Руководство по обслуживанию

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6-10
VPL-FX52/FX52L
6-10
QA (1/4) 24LC21AT/SN (IC100)
5
7
6
8
4
1 2 3
I/O
CONTROL
LOGIC
MEMORY
CONTROL
LOGIC
XDEC
EEPROM
ARRAY
PAGE LATCHES
H/V
GENERATOR
SENSE AMP
R/W CONTROL
YDEC
SDA
VCLK
SCL
VCC
VSS
NC NC NC
1
5
2
4
3
6
7
8
SELECT A
SELECT B
3
2
1
0
3
2
1 0
INH
Y1
Y3
Y
Y1
Y0
VEE
VSS
X3
X0
X
X1
X2
VDD
A
B
9
12
14
15
11
16
13
10
QA (1/4) TC74HC4052AF (IC103)
1
2
3
4
8
7
6
5
1 A
1 B
1 Y
GND
V
CC
2 B
2 A
2 Y
QA (2/4) SN75453BPSR (IC203)
QA (3/4) M24C02-WMN6T (IC300)
1
5
2
4
3
6
7
8
SELECT A
SELECT B
3
2
1
0
3
2
1 0
INH
Y1
Y3
Y
Y1
Y0
VEE
VSS
X3
X0
X
X1
X2
VDD
A
B
9
12
14
15
11
16
13
10
1
5
2
4
3
6
7
8
SELECT A
SELECT B
3
2
1
0
3
2
1 0
INH
Y1
Y3
Y
Y1
Y0
VEE
VSS
X3
X0
X
X1
X2
VDD
A
B
9
12
14
15
11
16
13
10
1
2
3
4
5
6
7
16
15
14
13
12
11
10
8
A
RD
C
Q
B
GND
Q
R
9
VDD
R
C
RD
Q
B
Q
A
Q
Q D
RD
Q
Q
RD
3 2 1
1A 1B
4
2A
5
2B
6
2Y
7
GND 1Y
12 13 14
VCC 4B
11
4Y
10
3B
9 8
3A 3Y 4A
QA (4/4) TC74HC4052AF (EL)(IC400)
QA (4/4) TC74HC4052AF (EL)(IC401)
QB PC74HC123D-T (IC500)
QB MAX202CSE-T (IC501)
3
E0
E1
E2
2 k BIT
EEPROM
SDA
WC
SCL
1
2
3
VSS
VCC
6
5
4
7
8
QA, QB QA, QB