2-1
TH-A30
DVD mecha block section
DIS
C
MOTOR
DIS
C
MOTOR
DR
IV
E
R
PICK
U
P
& I/V
AM
P
ACTUA
T
O
R
MOTOR
DR
IV
E
R
FEE
D
MOTOR
FOCUS OK
DETECT DEFECT
DETECT MIRROR
GEN
TRACKING
SERVO
LOOP
MICOM
M6759
BCA
DVD-D
S
P
&
MPEG
I/F
C3 EC
C
EDP
MCU I/
F
4M DRA
M
416
C25
6
HOST
ME
MORY
S
S
T39VF800
A
Fiv
e
10-bit
Vi
de
o
DA
Cs
System Control Bus
Audi
o
Output
Phas
e
Lo
ck
L
oop
64M SD
R
A
M
W98
643
2DH-7
SWITCHING
BUFFER
BA7612
VIDEO OUT
AMP PART
S
13.5MHZ Crystal
DECK A
S
S
’Y
D
igi
ta
l Vi
de
o
Analog
Video
Output
Audio
Output
P
a
ra
ll
el/
S
eri
a
l
DVD Int
e
rfa
c
e
U8
MPEG DECODER
ZIVA5
RU1 RF AMP SP3721
DU3
DVD ROM CONTROLLER
M5701/ M5705
Parallel/Serial
DVD Interface
ATAPI 40PIN
BUFFER
SIGNAL
KSA812
DATA
SEPARATOR
RAM
ARBITER
ATAPI
TARGET
SEARCH
DIGITAL
SERVO
CD-DSP
EFM
COMPARATOR
MICOM DATA INTERFACE
LOGIC DECODER
SPINDLE
SERVO LPF
HARDWARE
LOGIC
FOCUS
SERVO
LOOP
RF AGC
& EQ
CONTROL
TRACKING
ERROR
I/V AMP
APC.LASER
CONTROL
&LPC
RF&FOCUS
ERROR
I/V AMP
SDRAM CONTROLLER
ASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDC
System Control Bus
SPARC
Microprocessor
JTAG
Interface
Interlace/
Progressive
Video
Encoder
Graphics
Engines
Decryption
---------
ZIVA
A/V CORE
Track Buffer
Processor
Audio
Input Unit
(Ref
er to "Main section.")
(Ref
er to "Main section.")
Main section
Block diagrams
TUNER
AU
X
1
S-VIDEO
VIDEO
S_VIDEO_Y/C
VIDEO_Y1,U
,Y
VIDEO_COMPO
COMPONENT OUT
LPF
(1/2)
LPF
(2/2)
UIC1
MICOM
VFD
U13
U9
DV
D
P
A
C
K
(Ref
er to
"D
VD mecha
b
loc
k section")
U2
FUNCTION IC
AU
X
L
TUN L
FL
A
U
X R
TUN R
FR
U12
FUNCIT
ON IC
U6
DA
C
U1
U11
PR
OLOGIC IC
LPF
(1/2)
LPF
(2/2)
U5
FL
FR
C
W
RL
RR
D3
D2
D1
IC5
PO
WER
AMP
.
IC7
PO
WER
AMP
.
MUX-OUT L
IN L
MUX-OUT R
IN R
C
W
U7
FUNCTION IC
LPF
(1/2)
LPF
(2/2)
U3
RL
RR
IC6
PO
WER
AMP
.
J5
CW6
R
L
6
(35W)
F
ront L-ch
6
(35W)
F
ront R-ch
6
(35W)
Rear L-ch
4
(110W)
Sub W
oof
er
6
(35W)
Rear R-ch
6
(35W)
Center
DSP
Fr
ont
V Signal
Main
VIC3
VIDEO SW
J3
J14
J21
J6
CW5
FCW2
VW2
J1
CW8
Содержание TH-A30
Страница 29: ...1 29 TH A30 M E M O ...
Страница 38: ...H A B C D E F G 2 6 TH A30 TH A30 oard Switch board Display board d circuit boards ...
Страница 39: ...A B C D E F G 2 7 TH A30 ain board Jack board ...
Страница 40: ...H A B C D E F G 2 8 TH A30 TH A30 ader board Forward side DVD MPEG board Forward side ...
Страница 41: ...A B C D E F G 2 9 TH A30 DVD loader board Reverse side VD MPEG board Reverse side ...
Страница 42: ...H A B C D E F G 2 10 TH A30 TH A30 e side ard d side ...
Страница 43: ...TH A30 M E M O ...
Страница 65: ...TH A30 3 21 M E M O ...