35
35
HCD-LF1
HCD-LF1
— DVD DSP SECTION —
• SIGNAL PATH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: R, G, B
: AUDIO
IC207
DVD SYSTEM PROCESSOR
125
VDAC_2
Y/G
C
V
CB/B
CR/R
WIDE
I/PSW
131
VDAC_0
183 SDCLK
179 SDEN
182 SDERROR
192 INT/EXT
151
DATA1(FLR)
DATA0(DM)
154
DATA2(SLR)
155
DATA3(CSW)
147
XCK
148
LRCK
149
BCK
SDEF#
XSHD#
XDCK#
XSAK#
178 SDREQ
XSRQ_ZIVA
SDDATA0 – SDDATA7
177-174, 171-168
SD0
AV0 - AV7
AV0
AV1
AV2
AV3
AV4
AV5
AV6
AV7
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SDEF
XSAK#, SDEF#,
XDCK#, XSHD#
XDCK
XSAK
XSHD
D3V
B
C
I
139 XIN
27M
F
202 RESET
110 MREQ
SYS RESET, MUTE REQ
SYS RESET
IICDATA, IICCLK
R
IICCLK
IICDATA
119
VDAC_4
128
190
VDAC_1
122
VDAC_3
147
VS
148
I/P SW
IC204
EEPROM
IC901 (2/2)
MECHANISM CONTROLLER
Q202
5 DI
6 DO
1 8
R/B
WC
3
CS
4 SK
IC904
FLIP-FLOP
IC902
SWITCHING
CE
WE
OE
ALE
IC231 – 233
ADDRESS LATCH
IC205
PROGRAMMABLE ROM
57-60, 64-71, 75-78,
81-84, 88-95, 99-102
25-27,
60-66,24,21
2,4,5,7,8,10,11,13,74,76,77,79,80,82,83,85,31,
33,34,36,37,39,40,42,45,47,48,50,51,53,54,56
HA1 – HA3
HAD0 – HAD15
ADDRESS BUS
DATA & ADDRESS BUS
DATA & ADDRESS BUS
22, 19-14, 11-3
2, 207, 206
HAD0 – HAD15
HA1 – HA3
HAD0 – HAD15
HA1 – HA2
HAD0 – HAD15
HA1 –
HA3
HA4 –HA22
12
CE
WE
14
OE
1
A0 – A20
195
HCS0
WEH.UDS
27
HREAD
ML
MDI
MC
ML
MDI
MC
25
DQ0 – DQ15
56
MCLK
CE
WE
OE
IC203
128Mbit SD-RAM
68
CLK
DQ0 – DQ31
A0 – A11
MA0 – MA11
MD0 – MD31
42-33, 45, 46
49
MCS0
20
CS
53
MWE
17
WE
51
MRAS
19
RAS
52
MCAS
18
CAS
62
MDQM0
16
DQM0
73
MDQM1
71
DQM1
86
MDQM2
28
DQM2
97
155 154 153
ML, MC, MDI
MDQM3
59
DQM3
161
I2C_DA
78
I2C_SIO
160
I2C_CL
79
I2C_SCL
186
DRVTX
34
SO_ZIVA
187
DRVRX
33
SI_ZIVA
185
DRVCLK
35
SCK_ZIVA
184
HIRQ1
188
DRVRDY
36
DRVIRQ
37
DRVRDY
32
CS_ZIVA
191
RST_SPC
38
RST
116
HIRQ2
165
WRITE_CTRL(ZIVA_E2P)
162
CS_(ZIVA_E2P)
48
BA0
22
BS0
47
BA1
23
BS1
XTAL
EXTAL
41
40
X901
20MHz
MUTE REQ
IC111
LEVEL
SHIFT
L
K
BCK-ZIVA
DATA1
DATA0 – DATA3,
LRCK-ZIVA,
BCK-ZIVA, XCK1
DATA2
DATA3
LRCK-ZIVA
XCK1
O
S
T
150
DATA0
IC256
LATCH
IC258
LATCH
IC259
LATCH
Q201
8
8
69
CKE
11 – 2, 34 – 43
15 – 22, 24 – 31
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
MAIN
SECTION
AUDIO
SECTION
AUDIO
SECTION
DVD DSP
SECTION
MAIN
SECTION
AUDIO
SECTION