HCD-C770/C990
48
48
7-17. SCHEMATIC DIAGRAM – DVD Board (5/10) –
•
See page 71 for Waveforms.
•
See page 76 for IC Block Diagram.
R248
R233
CL201
CL202
CL203
CL204
CL205
R229
R230
C261
R247
R252
R253
C246
R202
Q302
R239
C255
R226
C264
C243
C250
C259
C203
FL204
CL803
R243
R242
R241
R235
CL206
R262
R
207
R
258
R263
R
208
R
257
R2
59
R
264
R
209
R260
R265
R210
R261
R
266
R23
4
C233
C232
C231
C230
C229
C225
C201
C228
R246
R245
R232
C236
R206
C237
R250
R249
R238
FB202
R212
C240
C241
C262
C260
C252
C247
C251
C265
C266
C267
R256
C268
C269
C270
C271
R231
R
225
R
215
R
216
R217
R218
R219
R2
20
R
221
R222
R223
R224
R227
R228
IC203
FB004
R036
R039
R041
R043
R013
R015
TP027
TP028
TP029
TP026
TP025
TP024
TP023
TP076
TP077
CN003
R236
R203
IC206
R064
CN201
R244
C235
FB201
4.7k
10k
33
33
0.01
4.7k
4.7k
4.7k
0.01
0
DTC114EKA
-T146
47k
0.01
4.7k
10
0.01
0.01
0.01
0.01
10k
10k
10k
0
75
75
0
75
75
0
0
75
75
0
75
75
0
75
75
0.01
0.01
0.01
0.01
0.01
0.1
220
4V
0.01
4.7k
4.7k
0
0.01
0
0.01
4.7k
4.7k
100
22
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
4.7k
0.01
0.01
0.01
0.01
33
33
33
33
33
3
3
3
3
33
3
3
33
33
33
33
33
BR9040F
0
0
0
0
0
0
14P
1k
180
ZIVA-5P-B0
0
4P
4.7k
0.01
G1
G2
G3
G4
G5
G6
G7
ZIVA_BUS
DGND
D5V
SPDIF
I2C_SCL
I2C_SIO
+1.8V
D3.3V
A3.3V
ZIVARESET
I2C_CTRL
TCK
TMS
TRST
TDOSA
TDISA
DA05V
DGND
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
BA0
BA1
MWE
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
XDCK
XSRQ_ZIVA
XSAK
SDEF
DRVCLK
DRVTX
DRVRX
DRVRDY
DRVIRQ
RST_SPC
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MRAS
MCAS
MCSO
MCLK
I2C_SIO
SYS_RST
MDQM0
MDQM1
MDQM2
MDQM3
27M
MA11
CS_SPC
JIG_MOD
I2C_SCL
TDOSA
TRST
TDISA
TMS
TCK
TRST
TDISA
TDOSA
TMS
TCK
HA2
HA3
CR/B
CR/B
CB/R
CB/R
Y
Y
C
C
V
V
I/P-SW
I/P-SW
VS
VS
I2C_CTRL
I2C_CTRL
SPDIF
SPDIF
HA1
HAD15
HAD14
HAD13
HAD12
HAD11
HAD10
HAD9
HAD8
HAD7
HAD6
HAD5
HAD4
HAD3
HAD2
HAD1
HAD0
ALE
UDS
R/W
R/ B
VCC
CS
SK
DI
DO
GND
WC
TXD
RXD
GND
D5V
(5/10)
(FOR CHECK)
VIDEOV
VIDEOY
VIDEOC
GND
D5V
D5V
GND
GND
GND
CR
CB
NC
I/P SW
VS/WIDE
DVD SYSTEM PROCESSOR
INVERTER
EEPROM
(Page 53)
(Page 61)
(Page 50)
(Page 47)
(Page 52)
(Page 46)
(Page 53)
(Page
49)