Toshiba D-R560KU Service Manual page 30

Digital Signal Process Block Diagram
DVD MECHANISM
TILT
PICK
-UP
TRACKING
FOCUS
TRAY OPEN
CN1001
SLED
MOTOR
M
SPINDLE
MOTOR
CN1002
M
BOARD
RELAY
IC101 (MAIN MICRO CONTROLLER/MPEG2 AV CODEC)
IC201
RF/
ERROR AMP
CN201
LPC LPC
IC301
MOTOR
DRIVER
FRONT-END
DIGITAL
SIGNAL
PROCESS
IC202
OP AMP
P-ON+3.3V
CN301
IC302
MOTOR
DRIVER
IC104 (FLASH MEMORY)
FLASH MEMORY
IC102 (DDR2 SDRAM)
DDR SDRAM
DVD MAIN BOARD
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC VIDEO SIGNAL
VIDEO
ENCODER
VIDEO
I/F
U4,W1,W3,
Y2,AA1,AA2
P3,T3,T5,
U2,U3,V1
BACK-END
DIGITAL
SIGNAL
PROCESS
AUDIO
I/F
AA3
AC2
Y5
AB3
AC3
LINK
AA4
I/F
AE1
AA5
AD1
Y4
W5
AC1
1-10-2
PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL
VIDEO-Y(I/P)
D/A F2
VIDEO-C
D/A J3
VIDEO-Pb/Cb
D/A K5
VIDEO-Pr/Cr
D/A F1
A5,B5-B7
,C6,C7,
YC(0-7)
D6,D7
HDMI-SDA
HDMI-SDA N23
HDMI-SCL
HDMI-SCL U25
VIDEO-CLOCK
C5
VIDEO-CLOCK
IC701 (VIDEO DECODER)
VIDEO-Y
8
/CVBS
45-50 DECODER A/D 10
VIDEO-C
13
39-44 DECODER A/D
PCM-DATA0
SPDIF
PCM-BCK
PCM-LRCK
PCM-SCLK
AUDIO (L)-OUT
D/A D1
AUDIO (R)-OUT
D/A D3
SPDIF
P1
N2
M1
N3
M2
AIMS
E12
MD
Y26
MC
U24
SYSCLK
M3
LRCK
K2
BCK
K1
DATA
N4
DVD-AUDIO-MUTE
DVD-AUDIO-MUTE T23
IC901 (IEEE1394 I/F)
4
CN901
5
30
6
RECEIVE
29
7
DATA
8 DECODER
LINK 28
9
I/F
27
10
11
TRANSMIT
DATA
1
ENCODER
48
2
3
TO VIDEO
BLOCK
DIAGRAM
TO AUDIO
BLOCK
DIAGRAM
TO
DV JACK
(W1)
1 TPA1P
2 TPA1N
4 TPB1P
5 TPB1N
E7M70BLD