Sony VPL-FX52, Руководство по обслуживанию

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6-11
VPL-FX52/FX52L
6-11
B B
B (1/13) SN74LV08APWR (IC1006)
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
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
B (1/13) TC74VHCT08AFT (EL)(IC1002)
1
2
3
5 VCC
OUT Y
IN A
GND
OE
4
B (1/13) TC7SZ125FU (TE85R)(IC1005)
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
B (2/13) TC74VHCT08AFT (EL)(IC1100)
1
2
5
3
4
7 6
8
VDD
U1
IRIN1
IROUT
IRIN2
IREN1 IREN2
RES VSS
MODE SELECT
INPUT
B (2/13) IRMF-AOT-QTP (IC1101)
8
7
6
5
1
2
3
4
NON INV IN1
OUT1
OUT2
GND
V
CC
INV IN2
NON INV IN2
INV IN2
B (5/13) SN75157PS-ELL2000 (IC1404)
8
7
6
5
1
2
3
4
NON INV IN1
OUT1
OUT2
GND
V
CC
INV IN2
NON INV IN2
INV IN2
B (5/13) TC7W53FK (TE85R)(IC1405)
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
CLAMP
GEN
EDGE
SW
LOGIC
LOGIC
SYNC
SEP
V. SYNC
SEP
V TIME
GATE
V
DET
V
SHAPE
H
DET
H
SHAPE
V S/S
IN
V S/S
OUT
VD+
OUT HD+
OUT CLAMP+
OUT
CLAMP+
TIMING
CLAMP
SW
V
CC
HD–
OUT
V. POL
V. STATE H. STATE
H. POL
GND GREEN
IN
V IN V DET V TIME GATE
SW
COMP/H
IN
COMP/H
DET
B (5/13) M52347TP-TE (IC1406)
15
16
1 2 3 4 5 6 7 8
9
10 11 12
13 14
Q
Q
CLK
Q
Q
CLK
Vcc
1Rext/
Cext
1
Cext 1Q 2Q
2
CLR 2B 2A
1A 1
CLR
1Q
2
Cext
2Rext/
Cext
1B 2Q GND
B (5/13) 74VHC221AMTCX (IC1407)
OTP
ROM
WITH PLL
DIVIDER
VALUES
CRYSTAL
OSCILLATOR
PLL
CLOCK
SYNTHESIS
AND CONTROL
CIRCUITRY
OUTPUT
BUFFER
OUTPUT
BUFFER
5
4
7
8
1
6
2
3
V
DD
GND PDTS
(BOTH OUTPUTS AND PLL)
SEL
X1/ICLK
X2
CLK2
CLK1
B (10/13) ICS332-SX1738 (IC1901)