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28
CX-LMN5
8-1. Block Diagram — BD, Changer Section —
: CD
• Signal Path
: DIGITAL OUT
OPTICAL PICK-UP
BLOCK
PD1
PD2
I5-10
I1-6
LD
VC
VCC
7
5
3
1
2
4
+
3.3V
GND
PD
VR
LD
DRIVE
FOCUS
COIL
TRACKING
COIL
Q101
RF AMP
IC103
IC102
MOTOR/COIL DRIVE
M
(SLED)
M102
M101
M
(SPINDLE)
F+
F-
T+
T-
DIGITAL SIGNAL PROC.
IC101
DIGITAL SERVO
R-CH
L-CH
D OUT
LOUT
ROUT
LOUT
ROUT
16.9344MHz
IC901 (1/2)
SYSTEM CONTROLLER
IC104
D/A CONV,
MP3 DECODER
IC121
DVDD (3.3V)
+2.5V
RV101
X201
AVDD(3.3V)
IC721
STOCKER MOTOR DRIVE
M761
(STOCKER)
M
IC711
ROLLER MOTOR DRIVE
M781
(ROLLER)
M
IC701
MODE MOTOR DRIVE
S771
ROTARY ENCODER (MODE)
M771
(MODE)
M
S713 (DISC IN (8/12cm))
S714 (DISC IN (8cm))
S715 (DISC OUT)
S716 (STOCKER IN/OUT)
S711 (DISC INSERT(8/12cm))
S717 (DISC POSITION)
S718 (STOCKING)
1
G
2
3
4
S702
ROTARY ENCODER
(STOCKER POSITION)
1
2
3
4
(ON : When disc insert)
S711
S713
S714
S715
S717
S718
(ON : When disc out from play position)
In the midst disc is moving
between play position and stocker
ON : disc is play position side
OFF : disc is stocker side
OFF: In the Midst disc is moving
between play position and
stocker
(ON : Play position)
(8cm disc only)
ON : Play position
S716
from stocker
ON : The moment disc in/out
LEVEL
SHIFT
Q731
IC751
G
Summary of Contents for AIWA SX-LMN5
Page 28: ...26 CX LMN5 MEMO ...