Block and Wiring Diagram.
6.
6.
Block and Wiring Diagram.
Block Diagram DVDR980-985 EU
FRONT
Analog input
FRONT
Digital Video input
IEEE 1394
4
DIGITAL PCB
VSM
Stream
Manager
SDRAM
MPEG VIDEO
ENCODING
EMPRESS
SDRAM
FLASH 4MB
DRAM
VIDEO INPUT
PROCESSING
MPEG
AV
DECODER
+ HOST
(Sti5508)
2MB
SDRAM
ANAL.VIDEO
DIG. AUDIO
VSM_UART1
IRESET_DIG
ION
CVBS-RGB-Y/C
RS232
SERVICE
AUDIO PCM I2S
SPDIF
AE_WCLK
AE_BCLK
AD_DATAI
OPT_IN
COAX_IN
MUTEN
AD_ACLK
AUDIO ENCODER I2S
YUV-YCVBS/C
ANALOG AUDIO L/R
ANALOG AUDIO VIDEO
DVIO
PHY
LINK
FPGA
SRAM
BE_FAN
+3V3
CVBS_OUT_B
C_OUT_B
Y_OUT_B
R_OUT_B
G_OUT_B
B_OUT_B
V_IN
U_IN
Y_IN
C_IN
CVBS_Y_IN
+5V
RESETN_BE
BE_LOADN
S2B
S2B
I2S
FRONT-END I2S
FRONT-END I2S or //
DRAM
8051
4
9
DV CODEC
AUDIO DAC
(D
A
T
A+CONTR
OL+PSU)
DVD & RW ENGINE
TRAY CONTROL
SERVO
READ
WRITE
DISC
PSU
INFRA RED
EYE
DISPLAY & CONTROL
PSU
INT/IPOR1
I2C
2
CLOCK
&
BACKUP
TUNER
INPUT/OUTPUT
PROCESSING &
SOURCE
SELECTION
DAC
CONTROL
uP
P50
FAN
12V
DC
INTELLIGENT
CONTROL
ANALOG BOARD
MULTI-MODE SOPS
MAINS
AC
AUDIO L/R
CVBS
S-VIDEO
SCART II
AUX-
I/O
SCARTI
TO TV
- I/O
CVBS
AUDIO DIGITAL
AUDIO OPTICAL
DIGITAL PCB
ENGINE
7
DATA
&CONTROL
LASER
EMI BUS
0207
0209
1
1
2
3
4
5
6
7
2
3
4
5
6
7
8
+3V3
+3V3
+3V3
+3V3
GND
GND
+5V
+12V
GND
GND
-5V
ION
+12Vstb
y
-5Nstb
y
-Vgnstb
y
+33Vstb
y
FL
YB
GND
+5V2stb
y
+12Vstb
y
+12Vstb
y
-5Nstb
y
-Vgnstb
y
-Vgnstb
y
+33Vstb
y
FL
YB
GND
+5V2stb
y
5M
SCL
SD
A
INT
IPOR1
5STBY
1
2
4
6
8
9
10 11 12
A1
A1
V1
V2
V3
A1
A2
A2
A3
A4
A1
V1
V2
V3
V9
V4
V5
V6
V7
V8
V10
V11
V12
V13
V14
2
1
AFCRI
AFCLI
CVBSFIN
8SW
CFIN
YFIN
3
4
5
6
7
8
9
8
1900
1402
1911
1001
1101
1500
1953
1960
1954
1982
1900
1981
1932
1903
1916
2
3 11 12
9
5
6
8
1602
1600
1601
1501
4
1501
1902
1
2
3
4
5
6
7
+3V3
+5V
GND
GND
GND
+4V6E
-5V
+12V
8
PSU
1
2
4
6
8
1
2
3
4
5
6
7
+3V3
+3V3
+3V3
+3V3
GND
GND
GND
ION
+5V
+12V
8
1
1000
1915
1917
9
10 11
GND
-5V
12
0205
1
2
3
4
5
6
7
1
2
3
4
5
6
7
S-VIDEO
CVBS
AUDIO R
AUDIO L
AFCRI
ANA_R
ANA_L
AFCLI
CVBSFIN
8SW
CFIN
YFIN
S-VIDEO
AUDIO L/R
5
+12V
DV_HS_OUT
DV_VS
DV_CLK
VSM_UART2
YUV(7:0)
4
4
60
ANTENNE INPUT
TV OUT
ADC
DIG.VIDEO
VIDEO MPEG2
AUDIO MPEG1
CHAPTER
TRACK TIME REMAIN
TITLE TRACK
CHANNEL VPS/PDC
DVD
RW
SAVCD
HQ
SP
L:P
EP+
MONITOR
SAT
TIMER
RECORD
DECODER
-40
-30
-20
-10
0
OVER
AM
PM
PROLOGIC
-40
-30
-20
-10
0
OVER
MPEG
AC-3
DTS
PCM
MANUAL
DIGITAL
NICAM
STEREO
SAP
I
I I
TOTAL
1
2
3
4
5
6
7
8
9
1
4
12
14
16
18
20
22
1
10
5
6
20
21
18
2
4
3
7
9
11
12
14
22 20 18 16 14
+3V3
+5V
GND
GND
GND
+4V6E
-5V
+12V
OPEN/CLOSE
PLAY
STOP
RECORD
REC-LEVEL
RELEASE
CHANNEL
MANUAL
TRACK
SEARCH
7
5STBY
FRONT PROCESSOR
AD_DATAO
AD_WCLK
AD_BCLK
ONLY FOR DVDR985
CL 26532011_026.eps
170102
Summary of Contents for DVDR980/001
Page 91: ...Diagnostic Software and Faultfinding Trees EN 91 DVDR980 985 0X1 5 Personal Notes ...
Page 92: ...Diagnostic Software and Faultfinding Trees EN 92 DVDR980 985 0X1 5 Personal Notes ...
Page 156: ...EN 156 DVDR980 985 0X1 7 Electrical Diagrams and Print Layouts Personal Notes Personal Notes ...
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