Sony RDR-GXD310, Service Manual

Page: 48 / 144

RDR-GXD310/HXD710/HXD910
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
3-1 3-2
VIDEO
INPUT
SELECT Y
C
V
CR/CB/Y
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.
DIGITAL
TUNER
IC201
TU3001
L
R
FA INL
FA INR
TU L/R
TU LI/RI
SDA
SCL
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
IF AGC
IF1,IF2
TU SDA
TU SCL
I2CO SDA
I2CO SCL
REC MCK 1-3
PB MCK 1,2
CARSYSCK27M
NAZSYSCK27M
DVSYSCK27M
VIDSYSCK27M
I2CO SDA
I2CO SCL
ADDAT1
EUAUIN L/R 1
VY AD
L3RC
EUAUIN L/R 3
PDT0-7
PTA+,-
PTB+,-
PTA+,-
PTB+,-
SDRAM
IC1602
VIDCARV0-7 BUFCARV0-7
656BUFV0-7
NAZVIDV0-7 CARNAZV0-7
A-004
BOARD
RD-058 BOARD
DE-001
BOARD
CN-243
BOARD
AV-096 BOARD (1/2)
AV-096 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
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
SCIF2 SDO
SCIF2 SDI
SCIF2 SCK
XSHWE0-3
XSHRD
SHDCK
CPUCK66
XSHBS
SHRW
XNAZWE0-3
NZCRD
XCARWE0-3
SWCPCKB
SCARRD
XUNBS
UNRW1
XUNRD1,2
XUNWE0,2
SCIF2 SDO
SCIF2 SDI
SCIF2 SCK
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
HXD910, HXD710
SRC DATA
VO Y
VO C
FLD DRIVE
FLD
ND1301
IC1301
POWER
S1302
FR-232 BOARD
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
J802
S VIDEO
VIDEO
LINE 2 OUT
Y
C
Y
CB
CR
Y
PB/CB
PR/CR
COMPONENT
VIDEO OUT
CN301
L
R
LEFT
RIGHT
DIGITAL OUT
CAXIAL
OPTICAL
Y2
C2
V2
FA INL
FA INR
FL-150 BOARD
S VIDEO
VIDEO
J1301
LINE 2 IN
AUDIO LEFT
AUDIO RIGHT
S VIDEO
VIDEO
OUT
IN
J3702
L
R
LINE 4 IN
AUDIO
LEFT
RIGHT
LINE 4 IN
FAN
IC1201
FAN DRIVE
IC302,304
IC307,310
IC308,306
IC303,305
IC301,309
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
6
A0-11
IC1001
PLL
CLOCK
GENERATOR
IC001
DIGTAL
CONV
IC100
D/A CONV
DIGITAL CONT
IC2300
REC 656
BUFF
IC2301
REC 656
BUFF
IC300
AUDIO DAC
BUFF
4
UNSW12V
UNSW4V
UNSW6VB
UNSW6VA
UNSW-10V
SW12V
SW5V
SWITCHING
REGULATOR
AC IN
HXD710, HXD910
5
3 4
AERIAL
HDMI
OUT
IC402
HDMI CONT
IC202
HDMI TX
IC102
16M SDRAM A0-A11
C2-C9 B0-B7 Y0-Y7
SMDDC-SCL/SDA
TMDS-DATA0/DATA1/DATA2/CLOCK
HPD
IC101
IP CONV
&
SCALER
D0-D15
SMT SCL/SDA
SMDDC SCL/SDA
SCAL-
V/H/CLK
HDMIA-
DATA/BCK/LRCK
MI-056 BOARD
CN201
SM-
SCL/SDA
I/O IF
AUDIO SW
ER-036 BOARD
VY AD
L3 BGRC V, R, G, B IN
CN104
V/Y OUT
A(L/R) IN
A(L/R) OUT
A(L/R) IN
A(L/R) OUT
L3(L/R) IN
L1(L/R) IN
V IN
G OUT
V/Y OUT
R/C OUT
BO/CI
ERV,ERY,ERC,ERR,ERG,ERB
TU SDA,TUSCL
IC105
IC106
IC103,104
LINE1-TV
CN103
LINE3/
DECODER
HDMIY0-7
FEDATA0-7 DTTV0-7 656BUFV0-7
HDMIY0-7
EUAUIN L/R 1
EUAUIN L/R 3
CN104
DV IN
HXD910
HXD710
J3801
LED STB / LED CK
LED RST / LED DT