Block Diagram And Schematic Diagram; Block Diagram - Pioneer DV-490V-S Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

DVD LOADER/MPEG BLOCK DIAGRAM
A
DVD
Loader
(DM-4)
OPU
B
LD_DVD, LD_CD
T+/-, F+/-,
LOAD+/-,
SPINDLE/ MOT_SLED+/-,
STEPING/ MOT_SPDL+/-
SLED
MOTOR
C
D
16Mbit FLASH
A
S29AL016D70TFI020
HDMI CONNECTOR
CP5901
1 D2+
3 D2-
E
4
D1+
6 D1-
7 D0+
9
D0-
10
CLK+
12
CLK-
19 HOTPLUG
18 POWER H
15 SCL
F
16 SDA
12
1
2
C
IOA, V20
RF, A, B, C, D, E, F, MDI1
A
Q2302~2305
LD DRIVE
D
MOTOR DRIVER IC
IC2301
LA6565VR-TLM-E
LIMIT, TRIN, TROUT,
A0~A20, AD0~AD7,
PRD#, PCE#, PWR#
64Mbit SDRAM
IC4004 IC4005
EM638165TS-7G
HDMI TRANSMITTER IC
2
3
LDO1, LDO2
DMSO, FMSO,
TROPEN, TRCLOSE,
TRSO, FOSO,
STBY, V1P4
MA0~MA11, DQ0~DQ15,
DQM0, DQM1, DBA0, DBA1,
SDCLK, SDCKE, DWE#,
DRAS#, DCAS#, DCS#
A
IC5901
92_Y0~Y7
MT1392E/C-L
92_VCK, 92_ACLK, XO
HDMI_SCL
HDMI_SDA
DV-490V-S
3
4
RESET IC
A
IC4003
BD5229G-TR
X4001
27MHz
MPEG/MICON IC
IC4001
MT1389FE/E-L
A
SDA
EEPROM IC
IC4002
SCL
BR24L08FJ-WE2
A, B
SDA
SCL
ASPDIF
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