ZS-H10CP/H20CP
16
16
ZS-H10CP/H20CP
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – CD SERVO Section –
2-AXIS
DEVICE
(TRACKING)
(FOCUS)
A
A+3.3V
(CD)
DETECTOR
112
117
R-CH
AUTOMATIC
POWER CONTROL
Q321
LD
PD
LASER DIODE
OPTICAL PICK-UP
BLOCK
(KSM-213CDP)
B
C
D
E
F
I-V AMP
M401
(SPINDLE)
M402
(SLED)
20
39
M
M
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC402
S201
(LIMIT)
D+3.3V
(CD)
108
109
X201
16.9344MHz
CD-L
SYSTEM CONTROLLER
IC801 (1/2)
: CD PLAY
SIGNAL PATH
R-ch is omitted due to same as L-ch.