Block Diagram - Pioneer DRM-6NX Service Manual

DRM-6NX
QQ
3 7 63 1515 0

7.3 BLOCK DIAGRAM

MULTI MECHA ASSY
(DXB1653)
SERVO MECHANISM
ASSY (DXB1654)
PICKUP
ASSY
(DWY1069)
SPINDLE
MOTOR
(DXM1097)
STEPPING
TE
L 13942296513
MOTOR
(DXM1096)
LOADING
MOTOR
(VXM1033)
DISC
SELECT
MOTOR
(VXM1033)
VIBRATION
SENSOR
IC951
(BU3892FV)
www
.
56
http://www.xiaoyu163.com
MAIN BOARD ASSY
(DWX1906)
HEAD AMP
IC201
(AN8849SB)
DIGITAL
SERVO
PROCESSOR
ACTUATOR
DRIVER
(MN662752CDM1)
IC451
(M56759FP)
SPINDLE
MOTOR
DRIVER
IC501
(AN8480SBB)
STEPPING
MOTOR
DRIVER
IC411
(LB1836M)
LOADING
MOTOR
DRIVER
(Q17, Q18)
(MB90T553PF)
DISC SELECT
MOTOR
DRIVER
(Q11, Q15)
EEPROM
IC12
(NM93C66EM8)
x ao
y
i
http://www.xiaoyu163.com
8
ACTIVE
TERMINATOR
IC801
(BH9595FP–Y)
1 Mbit
DRAM
IC302
(LC321667CJ–25)
IC231
CD-ROM
DECODER
&
SCSI I/F
IC301
(LC895126–LF4L)
Q Q
3 6 7 1 3
CPU
IC701
FLASH
ROM
IC702
(PD6287B)
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
IDE/SCSI
HARD DISK
BOARD
UNIT
ASSY
(DXB1696)
(DWX1917)
AXIS
CONNECTOR
NETWORK
BOARD ASSY
BOARD
(DWX1921)
ASSY
(DWN1001)
m
co
9 9
SCSI
I/F
2 8 9 9