Akai DV R3300SS

80
79
BLOCK DIAGRAMS
MPEG SECTION
U16
ZR36732
U31
WM8746
U17 SDRAM
Data Address
Adress
A Data1A Data0
A Data2
U13 FLASH
U11
ZR36705
From Servo
Data
Data
From Servo
Adress
U12
S-24C01
SCL
SDA
SCL
SDA
U28
LD1117S33
U27
LD1117S
3.3V
1.9V
Adata0 Adata1 Adata2
SCL
SDA
LFE
LS
RS
C
L
R
U26
74HC04
COAX
OPTICAL
SPOIF
U25
WM8739
L-in
R-in
SDA SCL
AIN
5V
SERVO SECTION
U5
M5705
U6
DRAM
TO MPEG TO MPEG
Data
Address
RF
RF
U3
BA033
3.3V
5V
CLOSE
OPEN
EFGC
FOCUS
TRACK
SPINDLE
TE
FE
CE
Address
Address
Data
Data
U7
FLASH
SDATA SCSJ SCLK
FE CE TE SCSJ SDATA SCLK
U1
SP3721A/M5703T
U4
FAN8082
OPEN CLOSE
FOCUS TRACK
SPINDLE
FOCUS+
FOCUS-
TRACK+
TRACK-
CDLD0 DVDLD0
U2
BA5983