User Guide

BLOCK DIAGRAM
DN-D4000
6
6
DRIVER
[AN8785SB]
IC202
HEAD AMP
[AN22002A]
IC203
DIGITAL SERVO PROCESSOR
[MN6627911AC]
IC201
8M FLASH MEMORY
[ M29W800DB70]
IC111
SYSTEM uCOM
[MN102H60KDA]
IC101
16M DRAM
[M11L1644SA-50T]
IC204
PITCH
SLIDE VR
KEY
JOG SHUTTLE
TR.SEL
KEY MATRIX
BLOCK
PANEL
UNIT 2
REMOTE CPU
UNIT
PANEL UNIT 1
MAIN UNIT 2
MAIN UNIT 1
CD MECHA
UNIT 1
<DN-D4000 DOUBLE CD
PLAYER>
<DN-D4000 REMOTE
CONTROLLER>
8P MD
CABLE
16M DRAM
[M11L1644SA-50T]
IC210
ANA OUT 2
DIG OUT 2
FADER 2
FADER 1
+5V REG (AUDIO)
-5V REG (AUDIO)
RESET
[PST600C]
IC301
POWER UNIT
-HB REG -HB
F1
F2
POWER
TRANS
LED2
UNIT
LED1
UNIT
MONITOR DIODE
LASER DIODE
FOCUS COIL
TRACKING COIL
DETECT
OR
A B
D C
E
F
MLOADING MOTOR
CLOSE
SW
OPEN SW
M
SPINDLE
MOTOR
MSLIDE MOTOR
LIMIT SW
AC
+1.8V REG
+3.3V REG
+5V REG
+9VP
+5VD
+5VA
+1.8V
+3.3VD
-5VA
BSY , MBSY
CD MECHA
UNIT 2
PULSE
TRANS
DIG OUT 1
[BU2618FV]
IC113
VCO
[TC9246F]
IC114
[TC74HCT7007AF]
IC112
[NJM78L05AT]
IC118
+9VP
DAC
[PCM1748E]
IC206
ANA OUT 1TR MUTE
RESET
[PST600C]
IC403
LED CONTROL
[BU2090F]
IC602
LED BLOCKFLT
[14-MT-35GN]
FL601
FL DRIVER
[M66005FP]
IC601
+9V,-HB,F1,F2
[SN74AHCT08PW]
IC302
RC TXD,RC RXD
REMOTE uCOM
[TMP86CM47U]
IC402
[SN74AHCT08PW]
IC302
+9V,-HB,F1,F2
[NJM7805FA(S)]
IC404
+9V