SAVA-D900/D900FR/D900R/SS-T900
31
31
– MAIN SECTION –
A
DVD
SECTION
SPDIF
L-CH
(L-ch SPEAKER)
R-CH
IC903
SYSTEM CONTROL
16
L
R
J1101
INPUT
OVER RODE
DETECT
Q831,832
MUTE
Q1301
REAR
SPEAKER
WIRELESS
REAR SPEAKER
CENTER
SPEAKER
FAN
(AMP)
BUFFER
Q1601,1602
L
R
L
R
TV
VIDEO
AUX
1
5
2
4
3
INPUT SELECT
IC1105
3
1
IC1106
6
7
IC502
2
1
IC502
12
14
15
11
13
5
7
IC1106
6
7
IC503
2
1
IC503
B
A
10
9
ASEL1
ASEL2
FM
75
FM
ANTENNA
TUNER UNIT
L-CH
R-CH
DO
DI
CK
CE
TUNED
DO
DI
CK
CE
TUNED
AM
AM
DIGITAL
IN
DIGITAL
OPTICAL
IC801
1
B
DVD
SECTION
DIN0
3
DIN2
5
DO
35
DI
36
CLK
38
CE
37
XMODE
48
IC907
AUDIO DSP
16
DATAO
14
BCK
15
LRCK
13
CKOUT
20
XMCK
34
ERROR
21
22
XOUT
XIN
X503
12.228MHz
IC904
AUDIO DSP
SDIA1
84
SDIA0
85
SDBCK0
83
SDWCK0
82
SO
67
XI
8
SI
68
SCK
69
CS
66
YCSB
65
IC
5
47
SAU1
46
SAU2
45
SAU3
D0
D7
72
79
86
.
87
70
.
64
.
61
.
59
.
44
.
58
42
.
29
25
IC901
SRAM
88
WE
89
OE
A0
A14
SDTI3
8
PD
17
S/M
3
CS
41
CCLK
42
CDT1
43
SDTO
9
MCLK
39
LRCK
5
BCLK
4
SDTI1
6
SDTI2
7
33
VREF
IC906
A/D CONV
LIN-
29
LIN+
30
RIN-
31
RIN+
32
23
LOUT3
5
7
IC504
IC201
TONE CONT
DATA
9
CK
8
STB
10
12
TRE-
13
COM
14
BAS-
3
BAS-
4
COM
5
TRE-
VDATA
VCK
VSTB
24
ROUT3
3
1
IC504
5
6
7
2
3
1
IC1202
IC1202
25
LOUT2
6
7
IC505
IC203
TONE CONT
DATA
9
CK
8
STB
10
12
TRE-
13
COM
14
BAS-
3
BAS-
4
COM
5
TRE-
VDATA
VCK
VSTB
26
ROUT2
3
1
IC505
5
6
7
2
3
1
IC1204
IC1204
28
LOUT1
6
7
IC506
27
ROUT1
3
1
IC506
IC1205
VOL CONT
LINA
4
RINA
25
3
LOUTA
26
ROUTA
5
7
IC1207
LINB
7
RINB
22
LINC
10
RINC
19
DATA
15
CK
14
STB
16
VDATA
VCK
VSTB
5
7
IC1301
MUTE
Q1302
3
1
IC1207
3
1
IC1301
MUTE
Q1305
6
LOUTB
3
1
IC1206
5
7
IC1303
23
ROUTB
MUTE
Q1303
9
LOUTC
5
7
IC1206
5
7
IC1302
MUTE
Q1304
20
ROUTC
3
1
IC1208
3
1
IC1302
MUTE CONT
Q906
MUTE CONT
Q1310
Q908
BOOST SW
Q1306,1307
3
2
1
A+15V
5
6
7
IC1305
Q1308
IC1305
A-15V
5
7
3
1
IC1306
LPF
MUTE
Q1309
MUTE CONT
Q907
IC1306
HPF
IN+
1
IN-
2
6
+V
5
-V
IC1706
POWER AMP
(S/W)
LIMIT
Q1701
BOOSTER
Q1702,1704
BOOSTER
Q1703,1705
1
4
IC1701
POWER AMP
(L)
1
4
IC1702
POWER AMP
(R)
1
4
IC1703
POWER AMP
(C)
1
4
IC1704
POWER AMP
(SL)
1
4
IC1705
POWER AMP
(SR)
RY1701
RY1702
RY1703
FAN DRIVE
Q1802,1803
+B
REG
1
3
FAN
+7V
J1802
+18V
(SL)
(SR)
(C)
TM1801
R-ch
SPEAKER OUTPUT
SW
MUTE
Q905
MUTE
Q903
D911
D913
D912
VDATA
VCK
VSTB
DO
DI
CK
CE
TUNED
V
✤
MUTE
23
85
DIRDI
86
DIRDO
83
DIRCLK
84
DIRCE
82
MODE1
87
DIRERR
88
ZERO
19
ASEL1
6
YSSSO
5
YSSSI
7
YSSSCK
4
YSSCS
3
YSSCSB
10
YSSIC
53
TUNED
20
ASEL2
69
CDT1
70
CLK
71
CS
67
SMUTE
68
PD
48
TUNCE
47
TUNCLK
52
TUNDO
51
TUNDI
57
VOLDATA
58
VOLCLK
56
VOLCE
60
CS MUTE
61
LR MUTE
45
SW MODE/SLEEP
11
AN/DIG
59
SW MUTE
V SEL2
22
V SEL1
24
IFOK
73
V
✤
MUTE
V SEL2
V SEL1
XVIFCS
74
IFSIO
1
IFSDO
100
IFSCO
2
XIFINT
76
XFRRST
77
SIRCS
42
1
2
7
IC908
XIFOK
XVIFCS
IFSI0
IFSO0
IFSC0
XIFINT
XFRRST
CONTROL
SIN
J1801
XIN
15
REMOTE
CONTROL
RECEIVER
IC1603
1
XOUT
13
KEY1
93
X501
16MHz
CLR
28
FUNCTION
KEY
S1601-1610
KEY2
92
FUNCTION
KEY
S1615-1620
ENB
94
FUNCTION
KEY
S1613,1614
ENA
95
FLOURESCENT
INDICATOR TUBE
FL
FL
FL1601
D1605-1610
STB
27
CLK
26
DATA
25
POWER
44
DATA
16
CLK
17
STB
18
CLR
19
IC1602
LED DRIVER
S1621-1627
1
DVD
2
TV
3
TUNER
4
VIDEO
5
AUX
6
MULTI
LED
DRIVER
Q1615
7
9
15
.
20
21
.
.
D1
D5
D1611-1615
DISC1-5
FL INH
36
FL CS
38
FL CLK
37
FL DATA
35
DATA
63
CLK
62
CS
61
RST
60
IC1601
LCD DRIVER
S1
S35
5
39
41
40
.
G2
G1
.
G3
G16
42
55
56
VFL
GRID BUFFER
Q1603,1623
VFL
T1902
D1901
FL
FL
MAIN TRANS
-25V REG
Q1901
D1902
D1903
POWER
CONT
T1901
1920-1923
SUB TRANS
RELAY
DRIVE
Q1902
RY1901
IC1804
THERMO
4
8
6
2
IC1802
IC1801
PROTECT
1
D1908-1911
+25V
+42V
-25V
-42V
POWER
AMP
+5V
REG
1
3
D1904-1907
+18V
REG
1
3
IC1803
VFL
+18V
D1913
+3.3V
REG
5
3
IC1908
2
D+5V
(DVD)
+3.3V
(DVD)
D1627-1630
IC1907
+5V
REG
1
3
+5V
(DVD)
IC1909
D1619-1622
D1916-1919
+12V
REG
5
3
IC1905
2
+12V
(DVD)
D1623-1626
+12V
REG
5
3
IC1906
2
M +12V
(DVD)
+12V
REG
5
3
IC1910
2
FAN +12V
F1909
AC
IN
+8V
REG
1
3
+8V
+5.6V
REG
1
3
EVER +5.6V
IC1604
IC1903
RESET
IC902
3
1
RESET SW
Q901
µ
COM +B
D907
D903
D902
D901
µ
COM +B
RESET
12
STOP
18
DVD POWER
78
REAR SW
40
+15V
REG
1
3
IC1901
+5V
REG
1
3
IC1107
-15V
REG
2
3
IC1902
-5V
REG
2
3
IC1108
A-15V
(DVD)
MUTE +5V
(DVD)
AUDIO +15V
AUDIO -15V
AUDIO -5V
AUDIO +5V
+9.5V REG
Q1404
POWER CONT
Q1405,1406
+7.5V REG
Q1401
POWER CONT
Q1402,1403
TUN MUTE
50
FM +9.5V
FM +7.5V
5
7
IC1208
5
7
IC1303
IC1904
c
c
¥
Signal path.
c
: AUDIO (Digital)
f
: FM
f
f
f
f
f
f
f
f
f
f
c
c
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Содержание SAVA-D900
Страница 4: ...4 SECTION 1 GENERAL This section is extracted from instruction manual ...
Страница 5: ...5 ...
Страница 36: ...SAVA D900 D900FR D900R SS T900 36 36 5 6 Schematic Diagram DVD 3 12 Section ...
Страница 40: ...SAVA D900 D900FR D900R SS T900 40 40 5 10 Schematic Diagram DVD 7 12 Section Page 39 Page 39 ...
Страница 52: ...SAVA D900 D900FR D900R SS T900 52 52 5 22 Schematic Diagram VIDEO Section 56p 6 8p Page 34 DVD Page 48 ...
Страница 54: ...SAVA D900 D900FR D900R SS T900 54 54 5 24 Schematic Diagram DISPLAY Section See page 70 for IC Block Diagrams ...
Страница 56: ...SAVA D900 D900FR D900R SS T900 56 56 5 26 Schematic Diagram MOTOR Section Page 34 Page 34 ...
Страница 60: ...SAVA D900 D900FR D900R SS T900 60 60 5 29 Schematic Diagram PS 1 2 Section See page 70 for IC Block Diagrams ...
Страница 61: ...SAVA D900 D900FR D900R SS T900 61 61 5 30 Schematic Diagram PS 2 2 Section RY1901 ...