Pioneer DVL-909 Service Guide - Page 4

DVL-909

Page 4 highlights

DV-505, DVL-909, DV-S9 DVL-909 SPDL Motor TA FA Slider For CLD TA FA Slider For DVD HA OEIC TE GEN IC701 PD4833A LSI-11 4Mbit DRAM VBR Buffer IC702 HM514800CJ-7 DRAM I/F (Bus Arbiter) IC601 PD3381A System CPU (32bit RISC) IC603 FLASH ROM IC602 IC604 GUI ROM RAM Sync A/D Demod CPU I/F ECC & ID Reg. Spindle CD-ROM Control Sync gene Sub-code Buffer DMA Program Stream Sub-CPU I/F 27M CD PCM CD Digital out 16M 16M Mecha. SW LOAD/TILT MOTOR M M TURN MOTOR 4 SLD POS XRESET SI, SO, SCK, SHAKE 16M CD DSP CD PCM CD Digital Out IC 201 LC78650E-P EFM Decoder Servo DSP IC 501 PD4889A Mechanism Control CPU 4 DVD TILT ERR LD TILT ERR Sel SLD DRV SLD ERR LOAD/TILT DRV TURN DRV TILT ERR IC101 PD0260A2 LD Mechanism Control TRKG FOCS IC801 LA9425 PSP IC901 LA9430M Servo Control IC (ASP) Sel VCXO ERR IC908 LC78625E LD DATA DSP EFM Decode 56 Phillips Code 25 IC352 15 Analog L 4 CA0002AM 14 Analog R Analog Audio ACOM 27 10 IC400 LA7134M VDEM 37 A/D IC500 PD6159B Dual DVP SPDL Cont 14-21 14M VCXO 65-72 IC101 PD3212A Memory Cont. (with DNR) 44-51 IC102, IC103 MB81C1501PF Field Memory VCXO ERR IC 813 CY2081SL 36M -611 IC205 TC7S02F X312 384 × 48k (18M) 18M 27M

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4
DV-505, DVL-909, DV-S9
Sync
Demod
HA
OEIC
TE
GEN
Spindle
Control
DRAM I/F
(Bus Arbiter)
Sub-CPU
I/F
CPU
I/F
FLASH
ROM
RAM
GUI
ROM
DMA
ECC & ID Reg.
CD-ROM
Sync gene
Sub-code Buffer
4Mbit DRAM
VBR Buffer
LSI-11
IC702
HM514800CJ-7
IC603
IC602
IC604
IC701
PD4833A
TA
FA
Slider
EFM Decoder
Servo DSP
CD DSP
IC 201
LC78650E-P
IC 501
PD4889A
Mechanism
Control
CPU
TA
FA
Slider
For CLD
For DVD
SPDL
Motor
SLD POS
XRESET
IC101
PD0260A2
LD Mechanism Control
SI, SO, SCK,
SHAKE
SLD DRV
SLD ERR
LOAD/TILT DRV
TURN DRV
Sel
TILT ERR
DVD TILT ERR
M
LOAD/TILT
MOTOR
M
TURN
MOTOR
IC901
LA9430M
Servo
Control IC
(ASP)
TRKG
FOCS
IC801
LA9425
PSP
VCXO ERR
IC908
LC78625E
DSP
EFM Decode
Mecha.
SW
56
Sel
LD DATA
IC352
CA0002AM
Analog Audio
Analog L
Analog R
IC101
PD3212A
Memory
Cont.
(with DNR)
65-72
44-51
IC500
PD6159B
Dual DVP
14-21
SPDL
Cont
A/D
37
ACOM
14M VCXO
IC400
LA7134M
VDEM
10
27
Phillips Code
IC102, IC103
MB81C1501PF
Field Memory
VCXO ERR
IC601
PD3381A
System CPU
(32bit RISC)
25
4
15
14
4
LD TILT ERR
16M
18M
16M
CD PCM
CD Digital Out
16M
IC205
TC7S02F
IC 813
CY2081SL
-611
X312
384
×
48k
(18M)
A/D
Program Stream
27M
CD PCM
CD Digital out
27M
36M
DVL-909