Akai DV R3300SS

6665
R10R4
R5
R6
R1
R15
R16
R20
R19
R2
R7
R22
R18
R3
R14
Q18
Q7
Q11
Q4
Q13
Q10
Q6
Q5
Q1Q14
Q2
Q3
D1
Q12
R8
Q8
R9
Q9
R13
C1
D3
D2
Q15
Q18
Q17
R17
R21
R12
R11
(1)
(3)
(2)
INPUT
OUTPUT
COMMON
U29 BA17805FPU22, U23, U24 NJM4580E
1
2
3
4
7
6
5
8
V
+
B
B
B
B
+IN
+IN
OUT
OUT
-IN
-IN
A
A
A
A
V
-
1
14
2
13
3 12
4 11
5 10
6 9
7 8
1A
Vcc
1Y
6A
2A
6Y
2Y
3A 5Y
5Y
3Y
4A
GND4Y
U26 TC74HCU04AF
IC302 TC74HC373AF
DDDDDDDD
QQQQQQQQ
LLLLLLLL
D0 D1 D2 D3 D4 D5 D6 D7
Q1Q0Q2Q3Q4Q5Q6Q7
LE
QE
U6 M11B416256A
SENSE AMPLIFIERS
I/O GATING
512x512x16
MEMORY
ARRAY
DATA-OUT
BUFFER
CONTROL
LOGIC
CLOCK
GENERATOR
COLUMN
ADDRESS
BUFFER
REFRESH
CONTROLER
REFRESH
COUNTER
ROW
ADDRESS
BUFFERS(9)
DATA-IN BUFFER
COLUMN
DECODER
ROW
DECODER
512
512
512x16
V GENERATOR
BB
V cc
V ss
A0
A1
A2
A3
A4
A5
A6
A7
A8
WE
RAS
CASL
CASH
OE
IO15
.
.
U9 XC61AN1902MR
+
-
Vref
V OUT
V SS
V IN
U27 LD1117S
U28 LD1117S33
Thermal
Limit
+
-
+
Current
Limit
GND (FIXED OUTPUT)
ADJ. (ADJUSTABLE OUTPUT)
V
IN
V
OUT
Substrate
1Pin
2Pin
GND
Vcc
OUT
VCC
3Pin
Vref
+
-
U3 BA033FP
IC502, IC951, IC952, IC953, IC954 BA4558N
1
5
4
87
6
3
2
1CH
-
2CH
-
+
+
OUT1-IN1
+IN1
+IN2
-IN2
OUT2VCC
V
EE