
1050MD/DM-5090/DM-9090
4
BLOCK DIA
GRAM
DM-9090(T,E)
DM-5090(J,K,M,T,E)
2-71: DM-5090(T,E)
0-21: DM-5090(M)
0-00: DM-5090(J,K)
X00-285X-XX
X00-2842-71: DM-9090
X32-3470-00: DM-9090 ONLY
X25-5940-XX -02: DM-5090(J) -12: DM5090(K,M,T,E)
X25-5940-11: DM-5090(T,E)
X14-4430-00: DM-5090
X14-4380-00: DM-9090
MECHA: MDM-04 (X33-1100-00)
ANALOG
(J) TYPE ONLY
256fS
SUB-CODE
ONLY
4Mx1
3.3V
-
+
DM-5090
DM-5090
IC14
NON REG: 12V
5.0
3.3
DIGITAL
HEAD DRIVER
DIGITAL
256K SRAM
2
E PROM
IC27 LC89170M
CD TEXT
DECODER
3.3
5.0
5.0
RECORDING
HEAD
IC181
DIGITAL
DIGITAL
DIGITAL
EXCEPT
DM-5090
FL AC
-33V
u-COM +5V
u-COM VDD
AC
TEMP. DET.
IC26
ONLY
DM-5090
IC6
IC8 CS5335
DIGITAL
OUTPUT
INPUT
DIGTAL
SL16
SYSTEM
CONTROL
(K) TYPE
CONTROL
SYSTEM
TITLER
CYBER
OPT OUT
COAX. OUT
OPT IN
EXCEPT
DM-5090
COAX. IN 2
COAX. IN 1
IN/OUT
ANALOG
IN
ANALOG
ANALOG
OUT
TA8409S
DRIVER
LOADING MOTOR
IC35
DISC
MOTOR
DISC
LASER DRIVE APC
Q162
DM-9090 ONLY
RECEIVER
INTERFACE
DIGITAL
IC14
DM-5090 ONLY
512fS
~
DIGITAL
ANALOG
ANALOG
ANALOG
MOTOR
FEED
LOADING MOTOR
3.3
5V
+3.3V
REG.
IC37
BUFFER
EXP.
I/O
IC32
DISC IN SW
START LIMIT SW
PROTECT SW
REFRECT SW
REC SW
KMS-260A
PICK UP
IC124
DRAM
PLAY POS. SW
IC152
IC121
DRIVER
MOTOR
(BH6511FP)
SERVO
IC101
RF AMP
(CXA2523R)
(CXA2523R)
MEMO. CONT
ATRAC
SERVO
DSP
ACIRC
SRAM +5V
+5V
DIGITAL HEAD MOTOR
5V
AVR
AVR
AVR
AVR
LINE
FILTER
TRANSFORMER
POWER
IC31
IC28
256K SRAM
TITLER
& CD TEXT
u-COM
UPD78F4216
u-COM
MAIN
512fS
D/A CONV.
D.R.I.V.E.
with
KAN05
SM5842
IC7-14
IC5
IC4
1/2
D.P.A.C.
D/A CONV.
24bit
RESOLUTION
DIGITAL FILTER
20bit(24bit)
IC23 LC8904Q
IC24 KAN03
D.R.I.V.E.
IC25 SM5844AF
CONVERTER
RATE
SAMPLING
DET.
DATA
DEMOD.
A/D CONV.
20bit
-VFL
FCS
TRK
AC
SYSTEM
AUDIO
FCS,TRK,SPIN,SLED PWM
FEED
SPINDLE
A,B,C,D,E,F
I,J,
APC REF
CONT,BUS
RF,TE,FE,SE
M
M
M
1050MD/DM-5090(K)
COVER
97.11.28
2:25
AM
y[W
7
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299