ORDER NO.
RRV1896
T - IZM APR. 1998 Printed in Japan
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
PIONEER ELECTRONIC CORPORATION 1998
c
1. CIRCUIT DESCRIPTION ...................................... 2
2. CIRCUIT DESCRIPTIONS
FOR DV-S9 AND DV-09 ............................... 10
3. TEST MODE ....................................................... 13
4. IC INFORMATION .............................................. 22
5. FL INFORMATION .............................................. 47
CONTENTS
DV-505
DVD PLAYER
DV-S9
DVD LD PLAYER
DVL-909
SERVICE GUIDE
2
DV-505, DVL-909, DV-S9
1. CIRCUIT DESCRIPTION
1.1 OVERALL BLOCK DIAGRAM
DV-505
Spindle Motor
TA
FA
Slider
HA
TE
GEN
OEIC
A/D
Sync
Demod
Spindle control
ECC
&
ID
Reg.
Sub-CPU
I/F
DRAM
I/F
(bus
arbitor)
CPU
I/F
DMA
CD-ROM
Sync
gen.
Sub-code
Buffer
VBR
Buffer
4M
bit
DRAM
SREO
Program
Stream
XSACK
CD
PCM
CD
D.
OUT
CD
DSP
EFM
Decoder
Servo
DSP
CD
PCM
CD
Digital
Out
Mechanism
Control
CPU
Loading
Motor
Mechanism
sense
SW
Key-SW
&
Display
System
CPU
(32
bit
RISC)
FLASH
ROM
RAM
SREO
XSACK
CPU
I/F
Y
C
Comp.
PCM
D-Out
AC3
D-Out
Lt
Rt
Video
Out
DVD/V-CD
AV
Decoder
Display
CPU
SYSTEM
Decoder
(DMUX)
AV
Sync
controller
MPEG2
Video
Decoder
Sub-
picture
Decoder
GUI
Memory
Controller
16M
bit
SDRAM
CODE
Buffer
(Video,
Audio,
Sub-picture,GUI)
MIX
D/A
AC3/MPEG1
Audio
Decoder
Copy
Guard
NTSC
/PAL
encode
DAC
DAC
DAC
S/PDIF
LSI-11
IC802
MB811171622A-100FN
IC604
TC551001BFL-85
IC603
VYW1536
IC601
PD3381A
IC701
PD4833A
IC301
TLC5540INS
IC201
LC78650NE
IC702
HM514800CJ-7
IC501
PD4889A
IC101
PD4890A
IC801
MB86371
(MPEG2
Decoder)
3
DV-505, DVL-909, DV-S9
DV-S9 and DV-09
Spindle Motor
TA
FA
Slider
HA
TE
GEN
OEIC
A/D
Sync
Demod
Spindle control
ECC
&
ID
Reg.
Sub-CPU
I/F
DRAM
I/F
(bus
arbitor)
CPU
I/F
DMA
CD-ROM
Sync
gen.
Sub-code
Buffer
VBR
Buffer
4M
bit
DRAM
SREO
Program
Stream
XSACK
CD
DSP
EFM
Decoder
Servo
DSP
CD
PCM
CD
Digital
Out
Mechanism
Control
CPU
Loading
Motor
Mechanism
sense
SW
Key-SW
&
Display
System
CPU
(32
bit
RISC)
ROM
RAM
SREO
XSACK
CPU
I/F
DVD/V-CD
AV
Decoder
Display
CPU
GUI
ROM
SYSTEM
Decoder
(DMUX)
AV
Sync
controller
MPEG2
Video
Decoder
Sub-
picture
Decoder
GUI
Memory
Controller
16M
bit
SDRAM
CODE
Buffer
(Video,
Audio,
Sub-picture,GUI)
MIX
AC3/MPEG1
Audio
Decoder
S/PDIF
LSI-11
IC802
MB811171622A-100FN
IC604
TC551001BFL-85
IC603
VYW1536
IC602
PDK026A
IC601
PD3381A
IC701
PD4833A
IC301
TLC5540INS
IC201
LC78650NE
IC702
HM514800CJ-7
IC501
PD4889A
IC901
PD0259A
IC952
M65677FP
Composite
S-Video
Component
Video
Out
Audio
Out
Digital
Out
Cb
L
ch
(Analog)
L
ch
(Analog)
R
ch
(Analog)
R
ch
(Analog)
Cr
Y
10
IC101
PD4890A
IC801
MB86371
(MPEG2
Decoder)
DNR
HIBIT
DATA
SELECTOR
DIGITAL
INTERFACE
RECEIVER
LEGATO
S
DRAM
VIDEO
ENCODER,
COPY
GUARD
DAC
FILTER
96/24
DAC
96/24
DAC
FILTER
FILTER
FILTER
DAC
8
8
8
8
10
IC951
M65677FP
IC811
IC861
CD0015AF
AUDIO
TRANSFORMER
AC
IN
VIDEO
OUT
DIRB
DV-S9
Only
AUDIO
10
VIDEO
ENCODER,
COPY
GUARD
DAC
DAC
10
AMP.
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
AMP.
AMP.
AMP.
Digital
In
(OPTICAL)
(COAXIAL)
AUDIO
POWER
SUPPLY
(OPTICAL)
(COAXIAL)
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
5
DV-505, DVL-909, DV-S9
MYCB ASSY
Y OUT
H
LD Y
H
KEY
L
L
to
MYCB
C OUT
TRAP
AMP
Sync Tip
Clamp
Pedestal
Clamp
D-Extention
Circuit
Sync Tip
Clamp
DVD Y
(IC815
)
LD Y SIGNAL
(from MYCB)
1
(from MECHA. CONT.
)
D-EXT ON/OFF
41
BLANKING PLUSE
(from AV-1
)
48
BURST FLAG
(from AV-1
)
47
LD C SIGNAL
(from MYCB)
DVD C
(IC815
)
7
IC620
IC620
Memory Controller
CPU
I/F
System
Decoder
(DMUX)
AV Sync
Controller
MPEG 2
Video
Decoder
NTSC
/PAL
Encode
AC3/MPEG1
Audio Decoder
S/PDIF
DAC
DAC
DAC
Copy
Gurd
Sub
Picture
Decoder
GUI
16Mbit SDRAM
CODE Buffer
(Video, Audio, Sub-picture,GUI)
IC802
MB811171622A
-100FN
AC-3 RF
Hi-Bit
IC202
PD0236AM
16M
IC201
PD2029AM (L)
D/A
25
9
10
5
6
Sel
CLK
IC203
TC74HC157AF
VCXO
X311
384
× 44.1k
(16M)
Hi-Bit
DATA
Sel
Sel
L
R
PCM
Digital
PD
Key
DVD
C.
DVD
Y.
IC620
TC74HC4053AF
AC-3/PCM
Digital
IC301
CXD2046Q
Y/C SEP.
1-8
D/A
D/A
IC620
Y
(DVD)
C
(DVD)
Comp. OUT
C OUT
Y OUT
AC-3 RF OUT
PCM
Digital OUT
AC-3
/PCM
Digital
OUT
R OUT
L OUT
SR IN
SR OUT
SEL
IR
IR
FL
Cont.
Key
A.B.
FL TUBE
REMOTE
SENSOR
Front Section
CLDM ASSY
14
8
3
2
4
Y (LD)
C (LD)
33
36
2
4
1
15
3
5
MIX
IC 801
MB86371
DVD/V-CD
AV Decoder
27M
36M
(COAXIAL)
(TOSLINK)
JCKB ASSY