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Digital Signal Process Block Diagram ( DV-SL10W, DV-SL10, DV-SL10X, DV-SL10(RU) )
DATA(VIDEO/AUDIO) SIGNAL
IC102 (SDRAM)
24
27
SDRAM ADDRESS(0-10)
60
66
SDRAM
2
13
31
SDRAM DATA(0-31)
56
74
85
CN201
C 6
D 7
A 8
DETECTOR
B 5
F 10
E 2
CD/DVD 9
CN201
Q253,Q254
CD-LD 12
AMP
DVD-LD 14
AMP
Q251,Q252
PD-MONI 13
GND(DVD-PD) 15
GND(CD-PD) 16
GND(LD) 11
1 3
CD
DVD
6
4
IC201
(SW)
TS
FS
CN201
FS(+)
FS(+) 18
FS(-)
FROM SYSTEM
FS(-) 19
CONTROL/SERVO
TS(+)
TS(+) 20
BLOCK DIAGRAM
TS(-)
TS(-) 17
PICK-UP
UNIT
DVD MAIN CBA UNIT
BLOCK DIAGRAMS
VIDEO SIGNAL
DATA(AUDIO) SIGNAL
FOCUS SERVO SIGNAL
IC101 (MICRO CONTROLLER)
210
SDRAM ADDRESS(0-10)
235
EXTERNAL
2
MEMORY
I/F
13
DECODER
184
ECC
I/F
SDRAM DATA(0-31)
205
247
256
124
125
122
DMA
123
RF
128
DVD/CD
SIGNAL
FORMATTER
PROCESS
129
CIRCUIT
126
127
BCU
131
130
INST.
ROM
135
32BIT
CPU
133
DATA
132
ROM
134
INTERRUPT
WATCH DOG
TIMER
CONTROLLER
TIMER
CD/DVD
78
1-2-1
TRACKING SERVO SIGNAL
DSP
DECODER
STREAM
I/F
PIXEL
OPERATION
I/O
PROCESSOR
UMAC
SERIAL
READ
CPU
GENERAL
MEMORY
I/F
I/O
INTERRUPT
CONTROLLER
TIMER
WATCH DOG
TIMER
CPU
I/F
BCU
DEBUG
EXADT (0-15), EXADR (16-19)
EXADT (0-15), EXADR (16-19)
IC105 (LATCH)
2
EXADT (0-7)
9
IC104 (LATCH)
2
EXADT (8-15)
9
Note:
*
IC103 is not supplied separatery.
Be sure to replace with the DVD Main CBA unit when servicing IC103.
DATA
ROM
INST.
ROM
DATA
ROM
INST.
ROM
DATA
ROM
INST.
ROM
AUDIO
I/F
D/A
D/A
VIDEO
NTSC/PAL
I/F
ENCODER
D/A
D/A
32BIT CPU
INST
DATA
CACHE
CACHE
EXADT (0-15)
12
D TYPE
EXADR (0-7)
LATCH
19
EXADR (16-19)
12
D TYPE
EXADR (8-15)
EXADR (0-15)
LATCH
19
1-2-2
SPDIF
181
TO VIDEO
PCM-BCK
175
/AUDIO
PCM-DATA0
BLOCK
176
PCM-LRCLK
DIAGRAM
174
VIDEO-Y
Y
158
C
VIDEO-C
164
TO VIDEO
/AUDIO
BLOCK
VIDEO-Cr
Cr
DIAGRAM
161
Cb
VIDEO-Cb
160
*
IC103 (FLASH ROM)
29
36
38
45
FLASH
ROM
1
9
16
25
48
E5754BLD
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