HCD-GZR5D
HCD-GZR5D
32
32
DVD SYSTEM PROCESSOR
IC102 (2/2)
EEPROM
IC103
32M FLASH ROM
IC101
64M SDRAM
IC104
D
MAIN
SECTION
A
RF/SERVO
SECTION
B
MAIN
SECTION
C
MAIN
SECTION
AVDD3.3V
VDD1.8V
226
ASDATA0
206
ADIN
ASDATA1
ASDATA2
ASDATA3
215
SDPIF
6 5
SCL
SDA
WE
OE
22-26,
29-35
HA0-HA21
HD0 – HD7
A1-A21
DATA & ADDRESS BUS
DATA & ADDRESS BUS
79,80,82-86,89
121-119,117-113,129-122
140,141,143,144,155-150,139,149
92,56-62,74-67,
91,63,64,75,87
HD0 – HD7
A0 – A21
HD0 – HD7
A0
26
45
CE
WE
28
OE
11
12
A0 – A19
DQ15/A-1
XROMCS
XWR
78
76
XRD
66
DQ0 – DQ7
DRCLK
CE
CE
OE
38
DRCLK
DQ0 – DQ15
RD0 – RD15
RA0 – RA11
A0 – A11
RA0 – RA11
RD0 – RD15
136
RCS
19
RCS
133
RW
E
16
RW
E
135
RAS
18
RAS
134
CAS
17
CAS
DQM0
15
DQM0
DQM1
39
DQM1
CKE
37
CLKE
101
SCL
102
SDA
137
BA0
20
BA0
BA1
21
BA1
WE
29,31,33,35,38,40,42,44
25-16, 10 -1, 48
138
146
111 132 147
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
225
RECA L
VIDEO MUTE
SYSRESET
RESET
D/A CONVERTER
IC4602
A/D CONVERTER
IC3601
2
AINL
223
222
187
C VBS
221
XRST
203
ACLK
DAC
204
ABCK
205
ALRCK
3
44
45
SDTI1
13 PDN
12 SCLK
11 MCLK
10 LRCK
9 SDTO
9 SDTI2
10 SDTI3
11 SDTI4
5 RSTB
1 MCLK
2 BICK
4 LRCK
7 SCL
8
3
SDA
18
LT
25
FL
OPTICAL
TRANSMITTER
DVD
DIGITAL
OUT
(OPTICAL)
LOUT4
LOUT1
IC555
7
WP
112
EEWP
198
SCORE
214
XVOICE
XVOICE
SCORE
XTALI
+7.5V
+7.5V
XTALO
239
238
197
VBUS OE
VBUS OC
196
USB DP
USB DM
2
4
1
3
7
3
CN821
IC811
USB+5V
REG
IC601
USB +5V
DETECT
(USB)
2
1
USB DP
USB DM
USB+5V
1
4
5
IC105
+3.3V REG
+3.3V REG
+1.8V REG
VDD3.3V
SW+5V
3
1
IC110
SW+3.3V
4
5
IC107
RF+3.3V
J701
VIDEO
OUT
IN
OUT 2
PS 1
4
VIDEO OUT
IC701
UNREG+7.6V
X101
27MHz
200
SCL
199
SDA
POWER SWITCH
Q601,602
•
Signal Path
: VIDEO
: COMPONENT VIDEO
: AUDIO
: DVD (AUDIO)
: DVD (DIGITAL)
7-2. BLOCK DIAGRAM – VIDEO Section –
(Page 33)
(Page 33)
(Page 33)
(Page 31)