Dvd/Cd Mechanism Unit, Main Pcb(Servo Section)(Guide Page) - Pioneer CRT3452 Service Manual

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3.2 DVD/CD MECHANISM UNIT, MAIN PCB(SERVO SECTION)(GUIDE PAGE)

Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
A
Large size
SCH diagram
A-a A-b
A-a A-b
Guide page
Detailed page
A-a
A-b
B
C
A
D
M2
CXC1541
TRAY
M1
CXC1552
CARRIAGE
D
PCB(B)
VR302
CCP1338 R302
6R2K
1K(B)
R301
C301
5R6K R1
E
B
F
A B C D
16
1
2
%
$
#
R
R
R
R
T
3
T
R
T R
R
2
R
RF AMP
8
PCB UNIT(A)
C
C
DSP
S851
DSP
CSN1051
S852 TRP TRP
CSN1052
VLED
D851
CN504-2 TRY+
Q851
PT4800
TRY-
CRG-
CRG+
GND
DISC
C
PCB(A)
M4 CXC1540
CN301
VR301 EREF 4
CCW1021
EVREF
10K
EPVO
C302
MAG MAGSW
R01
GND0
S301
CSN1044
S(DVD)
PCB UNIT(B)
M3
CXM1282
E
1/2
XDV-M8357ZT/UC
2
3
E-a
1/2
R(DVD)
R(CD)
T
C
T
T
C T
S(CD)
S(DVD)
S(CD)
SPDL
3
4
T
R(DVD)
R(DVD)
T
!
R(CD)
5 6
7
T T
1
T
C
S(CD)
MECHANISM
CONTROLLER
^
4
R
SERVO DSP
0
@