Block Diagrams; Overall Block Diagram (1/2) - Sony RDR-HX715 Service Manual

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BLOCK DIAGRAMS

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3-1. OVERALL BLOCK DIAGRAM (1/2)

AV-089 BOARD (1/2)
LINE IN
1 3
J702
V
VIDEO IC701
RECVY
RECCCR
Y
C
VIDEO
S VIDEO
INPUT TU SDA
TU V SELECT
TU SCL
V2
Y2
C2
L
L
R
L
AUDIO
R IC201
R
FA INL
ADDAT1
FA INR
AUDIO
INPUT SELECT
TU L
A/D CONV.
TU R
TU Y
TU401
IN
VHF/UHF
UHF/VHF
TU SDA
TUNER
OUT TU SCL
TU L
TU R
FR-249 BOARD
S101-110,112-117, 119-123
FUNCTION KEY1-4
SWITCH
CN104
PTA+,-
PTB+,-
DV IN
LERST
D102-105
LESTB
IC102 LED DT
LED CK
LED DRIVE
SYNCHRO REC
TIMER REC
HDD
T E DVD
L 1 3 9 4 2 2 9 6 5 1 3
IC101
SIRCS
REMOTE
COMMANDER
RECEIVER
FL-144 BOARD
J1301
V2
VIDEO
Y2
C2
S1302
S VIDEO
POWER
KEY1
LINE 2 IN
FA INL
AUDIO LEFT
FA INR
AUDIO RIGHT
ND1301
IC1301 LED DT
FLD LED CK
FLD DRIVE
w w w
.
SECTION 3
RD-058 BOARD
RECVY
IC1202
RECBCB,RECVY,RECCCR
VIDCARV0-7
V DEC
I2CO SDA
I2CO SCL
REC MCK 1-3
PB MCK 1,2
NAZVIDV0-7
CARSYSCK27M
NAZSYSCK27M
IC1001
DVSYSCK27M
VIDSYSCK27M
PLL
CLOCK
GENERATOR
DV DATA IC1401 SRC DATA
SRC
DV DATA
PTA+,-
PTB+,- IC1901
IC1601
NAZVIDV0-7
PDT0-7
DV I/F
DV I/F
CONTROL
IC1602 D0-15
SDRAM
A0-11
IC302
IC304
IC108
IC109
256M
SDRAM
IC303,305
IC307
I2CO SDA
I2CO SCL
IC310
IC104
CPU SHHD0-31
IC101
IC308,306
EEPROM
SHHA0-25
IC402
DATA0-7
128M
ITSDO5
NAND
FLASH ITSDI5
ITSCK5
MEMORY
P CONT
8
MI-054
P CONT
BOARD
UNSW12V
UNSW4V
SWITCHING
UNSW6VB
AC IN
UNSW6VA
REGULATOR
UNSW-10V
SW12V
SW5V
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i
3-1
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BUF CAR V0-V7 CRB AT1D0-D15
VIDCARV0-7
AT1 AD0-AD4
IC802 CARNAZV0-7
IC601
NAZCA2
ATA I/F
DQ0-31 CRB AT2 D0-D15
D0-31
IC901 IC701
AT2 AD0-AD4
DDR SDRAM
A0-11
A0-11 DDR SDRAM 128M X 32
D0-15
IC702
SPDIF
DDR SDRAM
512M X 16 A0-12
SRC DATA
DAC DATA
SWHD0-31
SWHA0-25
IC1402
DAC DATA
AUDIO AOUTL +,-
D/A
CONV. AOUTR +,-
SWHD0-31
IC201
SWHA0-25 1
IC202
IC501 IC2401
128M
FLASH
HOST GLUE
MEMORY
Q Q 2
3 7 6 3
UNHD0-31
UNHA0-25
2
SM-
IC402
SCL/SDA RXD/TXD
J501
G-LINK
HDMI CONT
SMDDC-SCL/SDA
CN201
HDMIA-
IC202 TMDS-DATA0/DATA1/DATA2/CLOCK HDMI
DATA/BCK/LRCK
OUT
HPD
HDMI TX
SCAL-
V/H/CLK
PC0-PC9
IC302 IC304
PY0-PY9 216M 75
DAC BUFF
IC101
PO2-PO9
IP CONV
&
SCALER
IC102
16M SDRAM
u 1 6 3 I2CN-SDA/SCL
EPGHDMIV0-V7
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9 9 8
CN-243
BOARD
HDD
IDE D0-D15
UNIT
IDE A0-A4
DVD
IDE D0-D15
DRIVE
IDE A0-A4
UNIT
UE-001 BOARD
IC205
64M FLASH
MEMORY
IC702
A0-15 A0-15
VIDEO A/D
IC104 IC201
A16-23 A16-23
CPU
IC203
D0-15 D0-15
HIFD0-15
BUFF
IC108
SDRAM
HIFD0-15
1 5 1 5 0 8 9 2 4
AV-089 BOARD (2/2)
ITSDO5
ITSDI5
ITSCK5
IC605
IC604
EEPROM
IT CPU
TU SDA
TU SCL
KEY1-4
LED DT
LED CK
SIRCS
FAN
IC1201
FAN ON
FAN DRIVE
TXFSCL
TXSDA
m
c o
3-2
RDR-HX715
2
9 9
TLOUT0-7
IC304 IC401
OSD/TL751
6
9 8 2 9 9
J801
LINE IN
1 2
VIDEO
VIDEO VIDEO
Y
C Y/C
S VIDEO
Y
CB
CR
L L
AOUTL +,- IC301 L
L
AUDIO
R R
AOUTR +,- AUDIO
R
AMP
R
SPDIF AV
Y
Y
J802
CB COMPONENT
PB/CB
VIDEO OUT
CR
PR/CR
IC1101
DATA-TX
CAXIAL
CN301
DIGITAL OUT
OPTICAL
J1101
SET TOP BOX
CONTROL