Sony FWD-40LX1, Руководство по обслуживанию

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8-8
FWD-40LX1
8-8
2
GND
3 OUT
REFFERENCE
VOLTAGE
1 Vcc
D3 (1/6) BA09FP-E2 (IC1406)
21
20
19
18
17
16
15
14
13
24
23
22
4
5
6
7
8
9
10
11
12
1
2
3
SYNCSEOA
DET
LOGIC
1
2
1
2
1
2
1
2
1 2
R1
HDET
G1
GND
B1
GND
R2
GND
G2
GND
B2
V1
HI
H2
HOUT
ROUT
Vcc
GOUT
CIN
COUT
CTL
BOUT
VOUT
V2
D3 (1/6) BA7657F-E2 (IC1603)
8 7 6 5
1 2 3
BUFFER
BUFFER
VCC
VCC
LY SY NC
N.C. LX SX GND
4
D3 (1/6) BA8274F-E2 (IC1401)
3
6
2
58k
Z
58k Z
58k
Z
5 8
1 4
7
BUFFER
BIAS
IN1A CNT IN2A CNT
GND OUTA V
+
IN3A
D3 (1/6) NJM2521M-TE1 (IC1600, IC1601)
1
2
3
4
5
6
7
8 9
15
10
11
12
13
14
16
V
CC
Y-COM
X-COM
1X
0X
A
B
C
1Y
0Y
1Z
Z-COM
0Z
INH
V
EE
GND
D3 (1/6) SN74LV4053APWR (IC1604)
12 14 11 13 10 9 8
3 1 4 2 5 6 7
Vcc 4G 4A 4Y 3G 3Y 3A
1G 1A 1Y 2G 2A GND 2Y
D3 (1/6, 4/6) TC74VHCT125AFT(EL)
(IC1605, IC1803, IC1804, IC1805)
1
2
3
4 5
6
7
8 1A
3Y
2A
3A
2Y
1Y
V
CC
GND
D3 (1/6, 4/6) TC7W04FU(TE12R)
(IC1606, IC1802, IC1808)
1
2
3
4
1OE
1A
1B
GND
8
7
6
5
V
CC
2OE
2B
2A
D3 (1/6) SN74CBTD3306PWR-12 (IC1403)
PLL
7
TA0-6
TCLK
_
TCLK
+
TC
_
TC
+
TB
_
TB
+
TA
_
TA
+
39
40
31
32
41
42
45
46
47
48
CLK_IN
/PDWN
51, 52, 54 - 56,
3, 4
7
TD0-6
TD
_
TD
+ 37
38
50, 2, 8, 10,
16, 18, 19
7
TB0-6
6, 7, 11, 12,
14, 15, 19
7
TC0-6
20, 22, 23, 27,
28, 30
17
R/F
1 RS
TTL P
ARALLEL
T
O
SERIAL
D3 (2/6) THC63LVDM83R-T (IC2200)
34 CKE
35 CLK
18 CS
17
RAS
16
CAS
15 WE
36 UBDM
14 LBDM
A11
19
24
.
2,
5,
8,
11,
39,
42,
45,
48,
3
6
9
12
40
43
46
49
ADDR0
ADDR9
Timing
Register
Progra-
ming
Register
Latency
& Burst
Controller
Bank
Controller
Internal
Col.
Address
Counter
I/O
Controller
Internal
Row
Address
Counter
Row
Address
Buffers
Row
Decoders
Row
Decoders
Word
Drivers
Word
Drivers
8Mb
Memory
Cells
8Mb
Memory
Cells
Column
Decoders
Sense
Amplifiers
Sense
Amplifiers
27
32
DQ0
DQ15
8
Column
Address
Buffers
Column
Decoders
Read
Data
Register
Input
Data
Register
Input
Buffers
Output
Buffers
8
16
12 12
16 16
16 16
D3 (2/6) MSM56V16160F-8T3FM1 (IC2000)
D3 D3