13
13
XP-EV600/EV600B/EV600D
5-1. Block Diagram
OPTICAL PICK-UP
BLOCK
(DAX-25E)
RF
A
B
E
F
LD
VCC
GND
PD
VR
FOCUS
C0IL
TRACKING
COIL
MOTOR/COIL DRIVE
IC201(1/2)
SLED
MOTOR
M
F+
F-
T+
T-
DIGITAL SERVO
DSP
MEMORY CONT/
DLGLTAL HI & BUS B00ST
IC402
X402
X401
EV600D
EV600/EV600B
S+
S-
3
1
4
IC401
J701
J381
EV600D
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
2PCS, 3.0V
DC IN 4.5V
J201
16M DRAM
IC404
µ
CON
IC301
VCPU+2V
S303
(OPEN/CLOSE)
S304
HEADPHONE AMP
IC701
LCD
SWITCH UNIT
&
LIQUID CRYSTAL DISPLAY
Q202
REG
Q203
Q206
POWER CONTROL
IC201(2/2)
APC
Q207
SPINDLE
M901
M902
MOTOR
VCC2
OP STB
OPG SW
S305
HOLD
ON
OFF
2
1
E·A·S·S
VCPU2,0V
S301
VOL
+
S302
-
P SDTI
CN302
RESET2
CLK42M
P SDTO
P SCK
P SEL
D202
DC DET
Q201
D206
D204
Q204
VCC2
VCPU 2,0V
B+ SWITCH
Q381
OPTICAL OUT
:CD PLAY (ANALOG OUT)
:CD PLAY (OPTICAL OUT)
w w w . x i a o y u 1 6 3 . c o m
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4
2
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9
9
2
8
9
4
0
5
1
5
1
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299