RDR-GX310/HX710/HX910
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
3-1 3-2
VIDEO
INPUT
SELECT
Y
C
V
TU V
TU V
IC701
DV I/F
IC1901
SRC
IC1401
DV I/F
CONTROL
IC1601
V DEC
IC1202
NAZCA2
IC802
ATA I/F
IC601
DDR SDRAM
IC901
DDR SDRAM
128M X 32
DDR SDRAM
512M X 16
IC701
IC702
AUDIO
INPUT SELECT
A/D CONV.
UHF/VHF
TUNER
IC201
TU401
L
R
FA INL
FA INR
TU L/R
TU LI/RI
TU LI/RI
TU L/R
KEY1
KEY1-4
KEY1-4
FUNCTION
SWITCH
SIRCS
SIRCS
V2
Y2
C2
RECVY
RECCCR
RECR,RECG,RECBCB,RECVY,RECCCR
SRC DATA
DAC DATA
TU SDA
TU SCL
LED DT
LED CK
P CONT
LED DT
LED CK
LED DT
LED CK
TU SDA
TU SCL
SIF,AM
SIF,AM
TU SDA
TU SCL
I2CO SDA
I2CO SCL
REC MCK 1-3
PB MCK 1,2
CARSYSCK27M
NAZSYSCK27M
DVSYSCK27M
VIDSYSCK27M
I2CO SDA
I2CO SCL
DAC DATA
ADDAT1
PDT0-7
PTA+,-
PTB+,-
PTA+,-
PTB+,-
SDRAM
IC1602
VIDCARV0-7
VIDCARV0-7
NAZVIDV0-7
CARNAZV0-7
RD-051 BOARD
CN-243
BOARD
AV-089 BOARD (1/2)
AV-089 BOARD (2/2)
HDD
UNIT
DVD
DRIVE
UNIT
AT2 D0-D15
IDE D0-D15
AT2 A0-A4
IDE A0-A4
AT1 D0-D15
IDE D0-D15
AT1 A0-A4
IDE A0-A4
NAZVIDV0-7
AERIAL
IN
AERIAL
OUT
IC104
CPU
IC604
IT CPU
IC101
EEPROM
IC402
128M
NAND
FLASH
MEMORY
IC108
IC109
256M
SDRAM
IC201
IC202
128M
FLASH
MEMORY
IC501
HOST GLUE
P CONT
FAN ON
S
C
IF2
S
D
O
S
C
IF2
S
D
I
S
C
IF2
S
C
K
S
C
IF2
S
D
O
S
C
IF2
S
D
I
S
C
IF2
S
C
K
SPDIF
SPDIF AV
Y
CB
CR
L
AOUTL +,-
AOUTR +,-
AUDIO
AMP
R
VIDEO
VIDEO
Y
C
PO Y
PO PB
PO PR
VO YC
VO Y
VO C
PO Y
PO PB
PO PR
VO YC
DV DATA
DV DATA
SRC DATA
VO Y
VO C
FLD DRIVE
FLD
ND1301
IC1301
POWER
S1302
CN104
DV IN
FR-226 BOARD
(GX310)
FR-232 BOARD
(HX710/HX910)
LED DRIVE
EEPROM
IC102
REMOTE
COMMANDER
RECEIVER
IC101
SYNCHRO REC
TIMER REC
HDD
DVD
IC301
IC605
VIDEO
AMP
IC802
IC1402
AUDIO
D/A
CONV.
AOUTL +,-
AOUTR +,-
ITSDO5
ITSDI5
ITSCK5
ITSDO5
ITSDI5
ITSCK5
J801(1/2)
J801(2/2)
J802
S VIDEO
VIDEO
LINE 1 OUT
Y
C
Y
CB
CR
Y
PB/CB
PR/CR
COMPONENT
VIDEO OUT
CN301
L
R
L
R
LEFT
RIGHT
LINE 2 OUT
AUDIO
LEFT
RIGHT
LINE 1 OUT
AUDIO
DIGITAL OUT
CAXIAL
OPTICAL
Y2
C2
V2
FA INL
FA INR
FL-144 BOARD
EM-001
BOARD
(GX310:SP,RU/HX710/HX910:SP,RU)
S VIDEO
VIDEO
J1301
LINE 2 IN
AUDIO LEFT
AUDIO RIGHT
S VIDEO
VIDEO
J702
L
R
LINE 1 IN
AUDIO
LEFT
RIGHT
L
R
LINE 3 IN
AUDIO
LEFT
RIGHT
LINE 1 IN
S VIDEO
VIDEO
LINE 3 IN
FAN
IC1201
FAN DRIVE
IC302
IC304
IC307
IC310
IC308,306
IC106
IC303,305
SHHD0-31
SHHA0-25
UNHD0-31
UNHA0-25
SWHD0-31
SWHD0-31
SWHA0-25
SWHA0-25
D0-31
D0-31
D0-15
D0-15
DATA0-7
A0-11
A0-11
A0-12
A0-11
IC1001
PLL
CLOCK
GENERATOR
UNSW12V
UNSW4V
UNSW6VB
UNSW6VA
UNSW-8V
SW12V
SW5V
SWITCHING
REGULATOR
AC IN
VIDEO
S VIDEO
VIDEO
LINE 2 OUT
Y
C
TU SDA
TU SCL
IC301
(HX910:E,TW)
(HX910:E,TW)
(GX310:E,TW/HX910:E,TW)
(GX310:SP,RU/HX710/HX910:SP,RU)
(HX710/HX910)
w
w
w
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x
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a
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u
1
6
3
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c
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m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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