Aiwa xc-rw700 Service Manual page 14

BLOCK DIAGRAM - 3/4 (CD RECORDER SECTION)
Q Q
3 7 6 3 1 5 1 5 0
Spindle
motor
Pick-up
(KRS-220c
IC510
T E
L 1 3 9 4 2 2 9 6 5 1 3
BA6664FM
Motor drive
w w w
disc
LD
PROCESSOR
Driver
FOR CD/RW
I / V AMP
S/H
:Sony)
Sled
Laser Control
motor
S/H Signal
IC501
BA5983FM
F.T.S.T drive
IC502
BA5925FA
Sled Speed
IC409
M62352GP
12CH
8 bit DAC
x a o
y
. i
http://www.xiaoyu163.com
IC401
CXA2551R
RF/Servo Signal
RF SIGNAL
17.43MHz
CPLD
Timing
Signal
Gen
Q Q
3 7 6
X701
OPC/
20MHz
ROPC
Circuit
IC701
HD64F3062
System
Controller
IC702
AT93C86
1KB
EEPROM
X301
33.86MHz
u 1 6 3
-14-
http://www.xiaoyu163.com
8 9 2 4 9
IC201
IC203
OTI9790
GM71C18160CT-6
2MB DRAM
DSP + SERVO
Decoder
Encoder
ATIP Demod .
Write Strategy
I/F
I/F
3 1 5 1 5 0 8 9
D-out
IC306
CS8420-CSR
SRC
Serial data
MCLK
IC301
IC302
VC00S01
W2457AS-35
ASIC
256 K
SRAM
m
c o
.
8 2 9 9
CDP
2 4 9 8 2 9 9
Serial /AES3
I/O
output