Parts List - Yamaha AW2816 Service Manual

1 2
AW2816 OVERALL CIRCUIT DIAGRAM 3/5 (MAIN3/3)
A
MAIN 3/3 (GA)
B
C
TO HOST
D
MAIN2/3 N-2
MAIN2/3 J-11
MULTIPLEXER
E
MAIN2/3 J-2
F
MAIN1/3 K-7
MAIN2/3 E-2, M-10
G
MAIN2/3 E-2, M-10
MAIN3/3 I-8
MAIN2/3 H-2, M-10
MAIN3/3 I-8
(RECORDER)
H
MAIN2/3 J-2
MAIN2/3 P-2
not installed
I
MASK CPU
J
K
MAIN2/3 N-2
D-FF
L
SDRAM 64M
M
SDRAM 64M
N
MAIN2/3 O-11
MAIN2/3 G-1
O
P
: Ceramic Capacitor
Q
AW2816
1 2
3 4 5
REGULATOR +5V
LINE DRIVER
LINE RECEIVER
GATE ARRAY
OR
AND
MAIN1/3 P-7
INVERTER
MAIN2/3 J-2
SYSTEM
RESET
not
installed
FLASH ROM 8M
GATE ARRAY (RECORDER)
Note : See parts list for details of circuit board
component parts
3 4 5
6 7
INVERTER
GATE ARRAY (MAIN)
D-FF
AND
INVERTER
DRAM 16M
DPRAM
DATA
SELECTOR
DECODER
AND
D-FF
BUFFER
BUFFER
6 7
8 9 10
INVERTER
BUFFER
REAL TIME CLOCK
not installed
BUFFER
not
installed
BUFFER
not
installed
not
installed
BUFFER
not not
installed installed
DATA SELECTOR
SCSI CONTROL
DATA SELECTOR
BUFFER
SCSI TERMINATOR
OPTION
8 9 10
11 12
AW2816
to SUB-CPU - CN303
OPTION
MAIN2/3 N-2
MAIN2/3 J-2
MAIN1/3 N-7
CD-RW DRIVE
38CC1-8820119-7 6
not
installed
not
installed
not
installed not
installed
SCSI
38CC1-8820119-8 4
2.5"HDD DRIVE
AW2816
11 12
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q