Toshiba RD-XV45KE Service Manual page 46

Digital Signal Process Block Diagram
CN3002 CN3001
HARD
DISK
DRIVE
BOARD ATA
DVD MECHANISM
TILT
PICK
-UP
TRACKING
FOCUS
BOARD
ENCODER
CN1003
FE
ENCODER
CN1001
TRAY OPEN
BOARD
LOADER
SLED
MOTOR
M
SPINDLE
MOTOR
CN1002
M
BOARD
RELAY
CN201
IC101 IC201
RF/
ERROR AMP
IC102
CN101
LPC
IC402
MOTOR
DRIVER
FRONT-END
DIGITAL
SIGNAL
PROCESS
IC410
OP AMP
CN401
IC202
+3.3V
FLASH
MEMORY
IC401
MOTOR
DRIVER
IC204
SDRAM
DVD/HDD MAIN BOARD
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC VIDEO SIGNAL PB VIDEO SIGNAL
IC601 (MPEG2 AV CODEC)
VIDEO VIDEO
I/F ENCODER
VIDEO
DECODER
T20
BACK-END
DIGITAL N19
SIGNAL
M19
PROCESS
V4
W4
V3
U20
P19
H20
G20
F20
AUDIO
I/F
E20
IC604,IC605 (FLASH MEMORY)
CN501
FLASH MEMORY 1
IC602,IC603 (DDR SDRAM)
DDR SDRAM
1-13-3
REC AUDIO SIGNAL PB AUDIO SIGNAL
CN601
D/A J18 21
VIDEO-Y/CVBS-IN
23
VIDEO-C-IN
D/A H18 7
VIDEO-Y(I/P)-OUT
3
VIDEO-Cr/Pr-OUT
D/A K18 5
VIDEO-Cb/Pr-OUT
1 VIDEO-Y(I)-OUT
D/A H19 9 VIDEO-C-OUT
D/A G19
W17
V15
IC901
(AUDIO D/A CONVERTER)
7
CN601
6
L-CH
8 15 17 AUDIO(L)-OUT
AUDIO
R-CH
D/A
14 15 AUDIO(R)-OUT
CONVER MUTE
4 16 19 DVD/HDD-AUDIO-MUTE
-TER
3 13 AUDIO(L)-IN
11 AUDIO(R)-IN
2
5
IC902
(AUDIO A/D CONVERTER)
L-CH
10 1
R-CH
AUDIO
11 2
A/D
12
CONVER
-TER
15
CN1001 CL1001 CN1501
SPDIF 1 30 SPDIF 30 BUFFER
Q1533
W F 10
BOARD
POWER
SUPPLY
BOARD POWER
TO VIDEO
SELECTOR
BLOCK
DIAGRAM
(CN1504)
TO AUDIO
SELECTOR
BLOCK
DIAGRAM
(CN1504)
JK1502(REAR)
DIGITAL
AUDIO OUT
(COAXIAL)
E439ABLD