SAVA-D900/D900FR/D900R/SS-T900
30
30
5-2. BLOCK DIAGRAMS
– DVD SECTION –
OPTICAL DEVICE
V MUTE
DVD/CD
PDIC
VC
17
RF IP
1
A
12
B
11
C
10
D
9
2A
5
2B
6
2C
7
2D
8
E
13
F
14
G
15
H
16
LD
DRIVER
LD
20
PD
19
DIGITAL SERVO
IC001
DVD/CD RF AMP
VC
RF
A
B
C
D
F
E
G
H
LD
PD
VR
Q001
27
FDCHG
31
DFT
42
HOLD2
46
SDEN
45
SRD
44
SWD
43
SCLK
32
TZC
26
MIRR
29
PI
39
TE
40
FE
33
VCI
54
SIGO
2VC
Q002
DVD/CD
LD MOD
DRIVE
IC801
COIL/MOTOR
FOCUS
COIL
F COIL
DRIVE
14
13
2
3
F+
F-
TRACKING
COIL
T COIL
DRIVE
12
11
5
6
T+
T-
9
7
17
18
23
26
TILT
MOTOR
DRIVE
15
14
20
TILT
MOTOR
TA+
TA-
TB+
TB-
M
1
3
IC702
MOTOR DRIVE
IC802
SPINDLE/SLED
SPINDLE
MOTOR
DRIVE
SPINDLE
MOTOR
M
16
15
23
26
SP+
SP-
12
13
14
IC803
SLED
MOTOR
DRIVE
14
13
3
6
SLA+
SLA-
SLED
MOTOR
M
12
11
5
2
SLB+
SLB-
20
9
16
D801
D803
D804
D802
PWM0
9
GIO0
50
ADC4
65
PWM1
8
PWM2
7
D805
Q801
GIO4
46
GIO2
48
GIO1
49
ADC3
66
DAB1
92
DAB0
97
DAB3
80
DAB2
85
GIO11
38
GIO5
41
TRREF
20
TRIN
21
ADC1
68
DFCTI
28
ADC0
69
ADC2
67
GIO6
42
GIO7
43
GIO8
44
SERVO DSP
IC701
125
122
120
117
.
5
4.
HD0
HD7
EA1
EA0
.
HD8-15
HA0,1
APR
IC303
73
76
79
82
.
RFIN1
17
RFIN2
19
CDIN2I
29
HA0-7
A0
A7
63
68
70
71
.
.
97
98
100
105
.
.
D0
D7
SD0
SD7
HD8-15
SD0-7
110
DOUT
1.6VC
MDSO
49
MDPO
52
LOCK
58
22
FG REF
96
DAB3
26
RS
3
HCS
D701
D807
2
HWR
1
HRD
128
HINT
39
FCSON
XSDPIT
XSDPRD
XSDPWR
XSDPCS
X3VRST
108
X2/CLKIN
XSDPRST
93
DAB2
84
DAB1
81
DAB0
74
VRBA
7
5
IC702
+3.3V
107
CD DATA
108
BCLK
109
LRVK
91
SDCK
93
XSHD
95
XSAK
96
SDEF
94
XSRQ
83
XINT
154
157
159
.
162
169
.
172
.
MD0
MD9
136
139
141
.
144
146
.
147
.
164
167
.
MA0
MA9
IC304
16M
DRAM
150
XCAS
151
XRAS
152
XDE
148
86
XWAT
60
XWR
61
XRD
84
XCS
87
XRST
55
DFCT
56
NORF
59
FWON
113
MD2
111
MUTE
121
MCKI
123
SCKI
DFCT
NORF
FWON
MD2
MUTE
XARPIt
XARPWT
XARPWR
XARPRD
XARPCS
XARPRST
XMWR
HA0-21
38
43
45
46
.
.
153
.
156
150
.
147
.
144
.
140
.
138
.
135
.
137
.
134
140
.
143
.
146
.
149
.
152
.
155
.
189
192
187
.
180
172
178
170
.
168
AV DECODER
IC401
DT0
DT7
HAD0
HAD21
15
12
10
.
7
208
.
205
HD0
HD15 5
2
.
HD8-15
27
DO
CDIN1I
30
CDBCKI
31
CDLRCKI
32
ICLKI
47
ISTARI
49
IVALI
50
IERPI
48
IREGQN
51
65
COMP OUT
61
Y OUT
62
C OUT
70
VREF
RV401
VIDEO
LEVEL
111
.
113
108
.
106
.
105
.
107
.
112
.
110
115
.
117
.
116
.
118
.
SDDQ0
SDDQ15
SDAD0
SDAD11
IC402,403
16M
SDRAM
127
SDCLKO
125
DCLKI
122
SDCKEO
131
SDDQM1O
132
SDDQM0O
123
SRASON
130
SDWEON
129
SDCASON
121
SDCS0ON
120
SDCS1ON
200
DMRQ1ON
196
HIRQON
202
DMRQ0ON
166
HAD23I
167
HAD22I
199
DMACK1ON
201
DMACK0ON
198
HWAITON
19
ACLKIN
36
CRPCLKIN
160
CLKIN
163
SCLKIN
103
RST IN
256FS30
33M30
DVD/CD
100
IC001
PLL
14
12
19
1
6
6
2
IC004
27M30
1
7
IC004
N27M
VCO
X001
27MHz
CK SEL
66
14
RST
INT0
95
DREQ0
87
DREQ1
86
CS2
9
CS3
8
DACK1
84
DACK0
85
SYSTEM CONTROL
IC202
42
44
64
.
A0
A21
25
39
41
.
D16
D31
HD0-15
76
SI0
77
SO0
78
SC0
97
SC0L
96
XIFOK
11
CS0
10
CS1
7
CS4
23
WR0
24
WR1
22
RD
19
RDY
94
INT1
88
INT3
83
ATG
5
CLK
SI0
SO0
SC0
SC0L
XIFOK
X1
91
X0
92
X201
12,5MHz
HGA
IC601
HA0-5,17-19
154
146
HA0-5
HA17-19
133
126
HD0
HD7
HD8-15
CS1
141
CS4
142
HWRH
144
HWRL
143
HRD
145
WAIT
157
XINT1
156
XINT3
155
RST
3
135
XARPIT
XARPWT
XARPWR
XARPRD
XARPCS
XARPRST
DFCT
NORF
FWON
MD2
MUTE
XSDPIT
XSDPRD
XSDPWR
XSDPCS
XSDPRST
AVDWT
72
IC207
RESET
4
5
+3.3V
106
111
110
109
108
ARPINT
107
103
102
104
99
98
LOCK
105
FCSON
54
SDPIT
115
SDPRD
117
SDPWR
116
SDPCS
118
SDPRST
114
XDRV MUTE
93
SPDL STOP
57
LDMN/DMM
91
LDMP/DMP
92
ARPWT
ARPWR
ARPRD
ARPCS
ARPRST
DFCT
NORF
FWON
MD2
MUTE
MCK
59
IC204
SRAM
1M
IC205
FLASH
16M
XRAMUB
124
XRAMLB
125
XFBSY
4
XRAMOE
112
XRAMWE
113
CPUCK
53
VS
23
XECS
24
XEWC
25
XEBSY
22
XIFINT
68
DSW1
IC201
EEPROM
3
8
1
5
6
4
SC0
SO0
SI0
SC0
SO0
SI0
4
6
1
3
12
11
CS0L
IC201
IC203
XIFOK
XVIFCS
IFSI0
IFSO0
IFSC0
XIFINT
XFRRST
B
MAIN
SECTION
D SENSOR
Q703
D704
Q701
+5V
84
EXPI
S701
MID OUT
88
CKSW1
S703
MID IN
85
EXP2
S708
OUT
83
CKSW2
S704
IN
64
DOOPN
S705
INIT
63
DOCLS
S706
COUNT
73
EXPI0
S702
LID
66
SSW2
67
SSW1
65
SSW3
90
CKMP
ROTARY
ENCODER
S707
89
CKMM
3
6
7
2
MOTOR
DRIVE
IC701
M
M701
CLAMP
MOTOR
69
TRMP
70
TRMP
3
6
7
2
MOTOR
DRIVE
IC702
M
M702
LOADING
MOTOR
C
Y
Y
C
J1105
MONITOR OUT
(S-VIDEO)
J1104
S-VIDEO
SPDIF
A
MAIN
SECTION
C
Y
1
3
5
4
2
7
IC1102 Y SW
1
3
5
4
2
7
IC1103 C SW
1
3
5
4
2
7
IC1101 VIDEO SW
J1102
15
1
13
4
11
7
IC1104
3 10
MONITOR OUT
J1103
Q1805
Q1806
Q1101
MUTE
V SEL2
V SEL1
7
5
IC803
+5V
2.5VC
8
10
2VC
1
3
1.6VC
+3.3V
+3.3V
REG
5
1
4
IC302
+3.3V
IC303
+3.3V
REG
5
1
4
IC302
+3.3V
IC401
+5V
REG
1
3
IC501
+5V
A+10V
+3.3V
REG
5
1
4
IC005
CLOCK
+3.3V
+5V
REG
1
3
IC002
A+5V
+12V
+3.3V
REG
1
3
IC905
D+5V
+3.3V
IC903
c
c
VIDEO
INPUT
AUX
INPUT
¥
Signal path.
J
: DVD/CD
c
: AUDIO (Digital)
g
: VIDEO
L
: C
F
: Y
J
c
c
c
g
F
g
g
F
F
F
F
g
g
F
F
Summary of Contents for SAVA-D900
Page 4: ...4 SECTION 1 GENERAL This section is extracted from instruction manual ...
Page 5: ...5 ...
Page 36: ...SAVA D900 D900FR D900R SS T900 36 36 5 6 Schematic Diagram DVD 3 12 Section ...
Page 40: ...SAVA D900 D900FR D900R SS T900 40 40 5 10 Schematic Diagram DVD 7 12 Section Page 39 Page 39 ...
Page 56: ...SAVA D900 D900FR D900R SS T900 56 56 5 26 Schematic Diagram MOTOR Section Page 34 Page 34 ...
Page 61: ...SAVA D900 D900FR D900R SS T900 61 61 5 30 Schematic Diagram PS 2 2 Section RY1901 ...