Clarion DCZ625, Руководство по обслуживанию

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DCZ625
DCZ628
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BLOCK DIAGRAM
DRIVE UNIT
PICK UP
SPINDLE M
OTO
R
SLED M
OTO
R
DRIVE FPC
LIMIT SW
LO
ADING FPC
LO
ADING MO
T
O
R
LO
AD-END SW
HOLDER-IN SW
12/8 DISC SENSOR
RF AMP IC1 T
A2157F
SER
V
O
DRIVER
IC2 BD7961
3.3V REG 5V REG
M
OTO
R
DRIVER
RESET IC8 S-80721
B/U DET IC10 S-80843
EJECT SW S2
MA
GAZINE SW
S3
VDD REF 5V
VDD 5V
MEMO-VDD
POSITION SW S1
DISC NO
. TR
IC3 GP1S94
CD 9V IC4 BA09ST
PO
WER 5V
A
CC-DET
B
US DRIVER
IC6 CA0008
B/U 12V
SYS-A
CC
B
US+/B
US-
ADRS
MAIN CONTR
OLLER
IC7 M30621M8A
DSP & D
A
C
IC5 TC94A14F
A
MUTE Q4,5 2SD1306
LPF IC9 NJM4558
B
.T
.L.
IC11 NJM4558
ANALOG SW IC12 74VHC4066
MAIN PWB
14P CONNECT
OR
J4
D-OUT
L +/-
R +/-
CONNECT
OR
FPC
D-OUT P301
13P DIN J301
ADDRESS SW S301
UP/DO
WN MO
T
O
R