Sony DNW-A75 Maintenance Manual page 239

SW
ROTARY TRANS
IC201
IC503
IC603
REC
IC1503
DRIVER
IC1603
IC801
2
IC300 IC402
MOTION ECC
ESTIMATION ENCODE
V A
IC200
10 8
BRR
ENCODE
IC800
8
BRR
DECODE
IC906,907
2
DSP
IC906,IC908
IC911,IC913
On the board of
suffix 11/12/13 only.
DNW-A75/A75P
SW SW SW
DM-89
Y RF Y
EQUALIZE DEMOD
C
C RF
INNER ECC
DEMOD
DECODE
ANALOG BETACAM AFM
IC604(1/2) IC600
VAR X2
PROCESS
OUTER
ECC
8 IC604(2/2) DECODE
V
VAR X2
2
PROCESS
A
AU(1/2)ch
AU(3/4)ch
ERASE CONT
PB LTC
REC LTC
TO/FROM SS-83
EXT LTC
LTC OUT
TBC-24 TBC-23A
IC100 IC103 IC104,105 IC107,109
10 10
A/D DELAY
VIDEO
LINE
DATA
MEMORY
IC200 IC202
PROCESS
10 10
A/D DELAY
SDTI(SX)OUTPUT,OPTION
DPR-119
IC200 IC213
8 8
VIDEO SDTI(SX)
8
DATA PACK I/F TX
OUTPUT EN
IC106
IC112
AUDIO
2 2 8
FEED AUDIO
2 2
I/F DATA PACK
SDTI-CP OUTPUT,OPTION
DPR-150
IC208,300,400,500 IC1000
IC702
IC604,700,800,900
8
SX to MPEG
8 IB to I
TRANSCODING
8
MPEG
SX to MPEG
OUTPUT
IC906 ENGINE
2
2
When the board is suffix 11,this area is mounted
on the piggybacked DIF-109 board.(IC300)and(IC200)
is the reference number on the DIF-109 board.
OVERALL (1/3)
Block Diagram
TC-102 LTC
ERASE
ERASE
DRIVE
FULL
ERASE
TP102
LTC
LTC
REC/PB
CP-301(2/2)
TIME CODE
IN
OUT
IC110 IC112,113
IC111 IC500,501 IC206
IC228
ENR
SETUP
DOC MPX
AND
REMOVE
LCC
10
ANALOG BETACAM VIDEO
(BKNW-118)
SDTI(SX)
IC7
10 OUTPUT 1
P/S
OUTPUT 2
(BKNW-124)
IC30
8
SDTI-CP
IC20
TX A
8 OUTPUT 1
SDTI-CP
10
P/S
I/F
TX C
OUTPUT 2
PACK
8
(IC200)
TX B
(IC300)
SIGNAL PROCESSING SYSTEM
OVERALL (1/3)
DNW-A75/A75P
C-9