Block Diagram - Dvd Section (2/2) - Sony HCD-GN100D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-2. BLOCK DIAGRAM – DVD SECTION (2/2) –
IC256
DATA LATCH
1Q
AV0-7
1D
SD0-7
I
I
HDB-DATA
8Q
8D
DE 1
IC259
D+3V
LATCH
AV7
2 1D 1Q 19
AV0
3 2D 2Q 18
AV1
4 3Q 17
3D
AV2
5 4D 4Q 16
DVD DSP (1/2)
A AV6
SECTION 6 5D 5Q 17 15
LRCK
(Page 32)
7 6D 6Q 14
ADC-DATA
8 7D 7Q 13
BCK
9 8Q 12
8D
DE 1
IC258
LATCH
XSAK 2 1D 1Q 19
3 2Q 18
SDFE 2D
XDCK 4 3D 3Q 17
5 4D 4Q 16 NC
XSHD
OE 1
XSRQ
T E
L 1 3 9 4 2 2 9 6 5 1 3
DVD DSP (1/2)
SECTION
(Page 32)
w w w
HCD-GN90D/GN100D
IC207
DVD SYSTEM PROCESSOR
8
177-174
SDDATA0-SDDATA7,
171-168,182
SDERROR
179 SDEW
182 SDERROR
183 SDCLK
178 SDREQ
IC203
SDRAM
2,4,5,7,
8,10,11,13, 57-60
74,76,77,79, 64-71
32
80,82,83,85, 75-78
DQ0-DQ31 MD0-MD31
31,33,34,36, 81-84
37,39,40,42, 88-95
99-102
45,47,48,50,
51,53,54,56
25-27
12
42-33
A0-A9,A10/AP,NC 60-66 MA0-MA11
45,46
24,21
4
DQM0-DQM3 16,71,28,59 62,73,86,97 MDQM0-MDQM3
WE 17 53 MWE
CAS 18 52 MCAS
RAS 19 51 MRAS
CS 20 49 MCS0
X SRQ_ZIVA
BS0 22 48 BA0
BS1 23 47 BA1
CLK 68 56 MCLK
Q201
INT/EXT
IC392
+3.3V
AUDIO
1 3 D+3.3V
188 DRVRDY
REG.
+5V
IC907
+3.3V
A3V-2
D +5V 1 3
REG.
IC211
+1.8V
ZIVA ZIVA IC204
1 3
REG.
D +3.3V D +1.8V
EEPROM
WC 8
IC502
DO 6
DI 5
+3.3V
+3.3V
D +5V 1 3
REG. SK 4
(ADVV)
CS 3
R/B 1
Q202
768FS-2
B
768FS-1
IC904
FF
3 Q CK 1
CLR
6
IC902
GATE
2
4
1
IC901 (2/2)
32 33 34 35 36 37
MECHANISM
CONTROLLER
x a o
y
. i
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ADC_DATA
BCK
LRCK
XCK
DATA3
DATA3(CSW) 155
DATA2
DATA2(SLR) 154
DATA1
DATA1(FLR) 151
DATA0
DATA0(DM) 150
BCK-ZIBA
BCK 149
LRCK-ZIBA
LRCK 148
XCK
XCK 147
MREQ
MREQ 110
ML
ML 115
MC
MC 114
MDI
MDI 113
V
VDAC 0 131
C
VDAC 1 128
Y
VDAC 2 125
CB
VDAC 3 122
CR
VDAC 4 119
WIDE
VS 107
I/P IC231
I/P SW 108
ADDRESS LATCH
2 1D
HAD0-15 HAD0-7 1Q 19 HA4-11
22,19-14,
I I
I I
11-3
9
8D 8Q 12
ALE
11 LE
IC232
ADDRESS LATCH
2
HAD8-15 1D 1Q 19
HA12-19
I I I I
9 8D
8Q 12
ALE
11 LE
IC233
ADDRESS LATCH
Q Q
7 6D
HA1,2,3 6Q 14 HA20-22 3 7 6
HA1-HA3 2,207,206 I I
I I
9 8D 8Q 12
ALE 190
ALE
11 LE
HCS0 195
WEH.UDS 25
HEL.LDS 27
HA1-3
XIN 139
IC205
RAM
25,24,23, HA1-22
26 CE
A0-A21
22-18,
11 WE
8-1,48,
28 OE
17,16,9,
10,13
29-36,
HAD0-15
DQ0-DQ15
38-45
HAD0-15
IC906
CLOCK GENERATOR
27MM
3 MO1 XTI 7
768FS
10 SO2 X902
768FS
27MHz
SO3
13 XTO 8
SYS-RESET
4 2S 2D 3 IIC-CLK
DISPLAY/POWER
N
SECTION
1 1S 1D 6 IIC-DATA
(Page 31)
IC111
SV-5V
LEVEL
CONVERTER
38 78 79 36
IC401 (1/5)
SYSTEM
CONTROL
u 1 6 3
33 33
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8 9 2 4 9
IC352
A/D CONVERTER
15 DOUT
VINL 1
14 BCK
5
VINR
13 LRCK
IC302
16 SYSCK
D/A CONVERTER
VOUT7
16
DATA3
47
VOUT8 20
DATA2
46
45 DATA1
31 DATA4
40 BCK
14
LRCK VOUT1
41
13
SCKI VOUT2
38
36 ML
35 MC
10
VOUT5
MDI
34
AUDIO
37 RST
D +3.3V
12
VOUT3
VOUT4 11
9
VOUT6
3
1
IC1201
3 1 5 1 5 0 8 9
VIDEO AMP/BUFFER
IC1200
VIDEO SELECTOR
V
4 CVBSIN CVBSOUT 23
C
2 CIN COUT 26
Y
6 YIN YOUT 21
10 CYIN CYOUT 20
CB
12 CBIN CBOUT.A 18
CR
14 CRIN CROUT.A 16
I/P
9 I/P
Q1200
SDCOUT 27
13 MUTE2
3 MUTE1
Q507,508 WIDE
25 S1
BUFFER
24 S2
S751
OPENSW 42 D+3.3V
(LEVER)
Q731
TBL-SENS 43
3 1
4 2
IC731
TABLE SENSOR
FIN
LMF 49
7
28 41 35 37 38
RIN
9
LMR 50
FIN
TM-F 47 7
RIN
48 9
TM-R
m
E-1 46
RE701
E-2
45
c o
ROTARY
44
E-3
ENCODER
.
HCD-HCDGN90D/GN100D
8 2 9 9
ANALOG-IN-L
ANALOG-IN-R
DOWNMIX-L
DOWNMIX-R
MUTE
Q220,221
FRONT-L
FRONT-R
MUTE MAIN
C
Q201,251 SECTION
(Page 35)
CENTER
MUTE
Q251
SURROUND-L
SURROUND-R
MUTE
Q217,218
SW (LFE)
MUTE
Q216
J850 (1/2)
GAME
VIDEO
INPUT
2 J1201
VIDEO
7 VIDEO
OUT
2 4 9 8 2 9 9
J1202
Y
C
S VIDEO
OUT
Y
J1200
COMPONENT
P /C
B B
VIDEO OUT
P /C
R R
IC701
MOTOR DRIVER
OUT2
2
MOTOR M751
M
OUT1
DRIVE 4 (LOADING)
OUT2
MOTOR 2 M741
M
OUT1
DRIVE (TABLE)
4
IC712
MOTOR DRIVER
• Signal path
J
: DVD
c : DIGITAl OUT
g : VIDEO
k : GAME IN (VIDEO)