Pioneer DVR-510-H, DVR-510-HS Service manual
DVR-310-S & DVR-510H-S
Training Guide
Technical Training Department
1925 East Dominguez
Long Beach, CA
DVR-310-S BLOCK DIAGRAM
Overall Block Diagrams
3.
Overall Block Diagram for the last year’s model
DVR-7000
Writer
PU&Mech.
H.A.
A2-Chip
LD
Drv.
CPU
FLASH
DVD-ROM Dec.
& D-Servo
DVD-ROM
R3-Chip
M63
Enc.
Main
CPU
ATA I/F
Slalom
FLASH
SDRAM
DMA
I/F
Ouroboros
SRAM
MPEG
Video Enc.
&
Dvcodec
DVxcel
Video Cont.
GUI
1394 Link
ceLynx
DDCE
Audery
Audio I/F
aprilia
(1/2)
Graphics
Engine
Vaikilt
1394
Phy.
Dolby Digital AC3
Consumer Encoder
SRC
Audio
A/D
VIP
George
Video A/D
Video D/A
NR, Progressive
Sampling Rate
1394(DV)
IEEE1394
Converter
Tuner
/Line
in
Tuner/FL
Control CPU
Y/C/Comp Video Out
FL
INPUT
OUTPUT
DVD-ROM
Dec.
By-Chip
MAIN ASSY
ATAPI I/F
AV
Decoder
AV-1Chip
Audio I/F
aprilia
(2/2)
VQE-5
Audio
Audio Cont.
D/A
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Coax,Opt.)
TUMJ ASSY
4.
Overall Block Diagram
DVR-310-S
MAIN ASSY
DVD-R/RW Drive
ATA
SDRAM
Frame
AV-Enc.
ATA I/F
256Mb
TBC
ENC
128Mb
SDRAM
3D Y/C
DNR
（REC）
AV-codec
LSI
M65672WG
DEC
SDRAM
64Mb
Video
ADC
PAL/NTSC
Decoder
32bit RISC
1394 Link
DV-codec
CPU
1394
Phy.
SRC
SDR
1
F
B
S
CPU
8
2
A
L
4Mb
6
c
a
R
4Mb
A
M
S
k
A
Audio
A/D
M
b
H
p
u
M
IEEE1394
TUMJ ASSY
Sampling Rate
Converter
Tuner
/Line
in
Tuner/FL
Control CPU
FL
INPUT
OUTPUT
AV-Dec.
Graphics
Engine
3D DNR
（PB）
Progressive
Converter
Video
DAC
PAL/NTSC
Encoder
Audio
D/A
Y/C/CVBS Video Out
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Opt.)
5.
Overall Block Diagram
DVR-510H-S
MAIN ASSY
DVD-R/RW Drive
Hard Disk Drive
ATA
SDRAM
Frame
AV-Enc.
ATA I/F
256Mb
TBC
ENC
128Mb
SDRAM
3D Y/C
DNR
（REC）
AV-codec
LSI
M65672WG
DEC
SDRAM
64Mb
Video
ADC
PAL/NTSC
Decoder
32bit RISC
1394 Link
DV-codec
CPU
1394
Phy.
SRC
SDR
1
F
B
S
CPU
8
2
A
L
4Mb
6
c
a
R
4Mb
A
M
S
k
A
Audio
A/D
M
b
H
p
u
M
IEEE1394
TUMJ ASSY
Sampling Rate
Converter
Tuner
/Line
in
Tuner/FL
Control CPU
FL
INPUT
OUTPUT
AV-Dec.
Graphics
Engine
3D DNR
（PB）
Progressive
Converter
Video
DAC
PAL/NTSC
Encoder
Audio
D/A
Y/C/CVBS Video Out
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Opt.)
6.
SIGNAL FLOW
Record Tuner/ Line Input (KU)
Select (L,R) or (SAP,SAP)
for Video Format Recording
And select (L,L), (R,R) or (L,R)
DVD-R/RW Drive
DVR-510H-S
Hard Disk Drive
to Output
ATA
SDRAM
Frame
AV-Enc.
ATA I/F
256Mb
TBC
ENC
128Mb
SDRAM
3D Y/C
DNR
（REC）
AV-codec
LSI
M65672WG
DEC
SDRAM
64Mb
Video
ADC
PAL/NTSC
Decoder
32bit RISC
1394 Link
DV-codec
CPU
1394
Phy.
SRC
Audio
A/D
S
1
F
B
S
CPU
R
D
8
2
A
L
4Mb
6
c
a
R
4Mb
Select (L,R) or (Mono+SAP)
for VR Format Recording
Stereo
Video
Input
Selector
Audio
M
A
M
b
S
H
k
p
u
A
M
Decoder
Tuner/FL
Control CPU
TV
Tuner
Line-In
Sel
INPUT
OUTPUT
AV-Dec.
Graphics
Engine
3D DNR
（PB）
Progressive
Converter
Video
DAC
PAL/NTSC
Encoder
Audio
D/A
Y/C/CVBS Video Out
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Opt.)
7.
Playback
SIGNAL FLOW
DVD-R/RW Drive
DVR-510H-S
Hard Disk Drive
DVD-VR
DVD-Video
ATA
SDRAM
Frame
AV-Enc.
ATA I/F
256Mb
TBC
ENC
128Mb
SDRAM
3D Y/C
DNR
（REC）
AV-codec
LSI
M65672WG
DEC
SDRAM
64Mb
Video
ADC
PAL/NTSC
Decoder
32bit RISC
1394 Link
DV-codec
CPU
1394
Phy.
SRC
Audio
A/D
S
1
F
B
S
CPU
R
D
8
2
A
L
4Mb
6
c
a
R
4Mb
Convert Sampling Rate
from 48kHz to 32kHz
Stereo
Video
Input
Selector
Audio
M
A
M
b
S
H
k
p
u
A
M
Decoder
Tuner/FL
Control CPU
TV
Tuner
Line-In
Sel
OUTPUT
AV-Dec.
Graphics
Engine
3D DNR
（PB）
Progressive
Converter
Video
DAC
PAL/NTSC
Encoder
Audio
D/A
Y/C/CVBS Video Out
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Opt.)
8.
SIGNAL FLOW
Recording Monitor (DV Input)
DVD-R/RW Drive
DVR-510H-S
Hard Disk Drive
ATA
SDRAM
Frame
AV-Enc.
ATA I/F
256Mb
TBC
ENC
128Mb
SDRAM
3D Y/C
DNR
（REC）
AV-codec
LSI
M65672WG
DEC
SDRAM
64Mb
Video
ADC
PAL/NTSC
Decoder
32bit RISC
1394 Link
DV-codec
CPU
1394
Phy.
SRC
Audio
A/D
S
1
F
B
S
CPU
R
D
8
2
A
L
4Mb
6
c
a
R
4Mb
Convert Sampling Rate
from 32kHz to 48kHz
Stereo
Video
Input
Selector
Audio
M
A
M
b
S
H
k
p
u
A
M
Decoder
Tuner/FL
Control CPU
TV
Tuner
Line-In
Sel
INPUT
OUTPUT
AV-Dec.
Graphics
Engine
3D DNR
（PB）
Progressive
Converter
Video
DAC
PAL/NTSC
Encoder
Audio
D/A
Y/C/CVBS Video Out
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Opt.)
9.
SIGNAL FLOW
Recording Monitor (Tuner/ Line/ DV Input)
DVD-R/RW Drive
DVR-510H-S
Hard Disk Drive
ATA
SDRAM
Frame
AV-Enc.
ATA I/F
256Mb
TBC
ENC
128Mb
SDRAM
3D Y/C
DNR
（REC）
AV-codec
LSI
M65672WG
DEC
SDRAM
64Mb
Video
ADC
PAL/NTSC
Decoder
32bit RISC
1394 Link
DV-codec
CPU
1394
Phy.
SRC
Audio
A/D
S
1
F
B
S
CPU
R
D
8
2
A
L
4Mb
6
c
a
R
4Mb
Stereo
Video
Input
Selector
Audio
M
A
M
b
S
H
k
p
u
A
M
Decoder
Tuner/FL
Control CPU
TV
Tuner
Line-In
Sel
INPUT
OUTPUT
AV-Dec.
Graphics
Engine
3D DNR
（PB）
Progressive
Converter
Video
DAC
PAL/NTSC
Encoder
Audio
D/A
Y/C/CVBS Video Out
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Opt.)
10.
CD playback
SIGNAL FLOW
DVD-R/RW Drive
DVR-510H-S
Hard Disk Drive
CD Digital
PCMOUT
ATA
SDRAM
Frame
AV-Enc.
ATA I/F
256Mb
TBC
ENC
128Mb
SDRAM
3D Y/C
DNR
（REC）
AV-codec
LSI
M65672WG
DEC
SDRAM
64Mb
Video
ADC
PAL/NTSC
Decoder
32bit RISC
1394 Link
DV-codec
CPU
1394
Phy.
SRC
Audio
A/D
S
1
F
B
S
CPU
R
D
8
2
A
L
4Mb
6
c
a
R
4Mb
Stereo
Video
Input
Selector
Audio
M
A
M
b
S
H
k
p
u
A
M
Decoder
Tuner/FL
Control CPU
TV
Tuner
Line-In
Sel
OUTPUT
AV-Dec.
Graphics
Engine
3D DNR
（PB）
Progressive
Converter
Video
DAC
PAL/NTSC
Encoder
Audio
D/A
Y/C/CVBS Video Out
Y/Cb/Cr Video Out
Audio Analog Out
DIF Out (Opt.)
11.
DVR-310-S BLOCK DIAGRAM
CPU Construction
12.
CPU Construction
DVR-310-S CPU Control Assignment
Tuner, FL, Key controls
Time management and
Timer REC management.
communication
With ATAPI command
R6 Writer UINT
Writer System control
Serial communication
1 Chip System CODEC
IC1001
ATAPI BUS
Writer
CPU
TUFL
u-CON
Control system wide such as
Recording & Playback operation
including each CPU control,
ATA I/F, User I/F, etc.
13.
DVR-310-S BLOCK DIAGRAM
Circuit Board Layout
14.
Circuit Board Layout
Power Supply Unit
(VWR1373)
DRIVE ASSY R6
(VXX2898)
FRJB ASSY
(VWV1964)
FAN
REAR
(Only for PAL
model)
TUMJ ASSY
(VWV1960)
HDD
(For DVR-510H-S)
MAIN ASSY
(VWV1952)
69
FRONT
FLKY ASSY
(VWG2443)
15.
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