Read Sony STR-DA3000ES Service Manual online
STR-DA3000ES
27
27
6-9.
BLOCK DIAGRAM – CIS/DISPLAY Section –
(Page 26)
(Page 26)
U
V
7 U2OUT
12
U2IN
34
CVBS/YIN
39
HSYNC
38
VSYNC
36
SCL
37
SDA
19 UOUT
18 YOUT
20 VOUT
10
CPIN
21
(R, Y) IN
22
(B, Y) IN
23
(B, Y) OUT
24
26
(R, Y) OUT
XNTSC
6 V2OUT
30 SECAMREF
13
V2IN
Y
B-Y
R-Y
VIDEO AMP
IC3321
5
SAND
11
VO (R-Y)
12
VO (B-Y)
14
VI (B-Y)
16
VI (R-Y)
X3701
3.5795MHz
28
X443/358
X3702
4.43MHz
1
CERA
X3703
500kHz
32
CIN
BUFFER
Q3701
CHROMA DECODER
IC3701
DELAY
IC3721
VIDEO AMP
IC3741
4
ZOUT
3
1Z
5
0Z
14
XOUT
PNR
MODE
13
1X
12
0X
OSD/Y. C. V
MODE
OSD SELECT
IC3751
MODE SELECT
IC3661
1
4
5
12
14
YIN
CIN
IN
2
HSYNC
11
D3732
9
C
A
11
9
9
AYO
2 ADIN
13 DATA
7
ACO
37 FIN
LOW-PASS FILTER
Q3621, 3622
23
PNR
BUFFER
Q3641
DIGITAL
COMB FILTER
IC3601
• SIGNAL PATH
:VIDEO
VIDEO AMP
IC3641
VOUT
19
MOD1
17
MOD2
NTPL1
26
NTPL1
13
OE
12
LAT
11
CLK
14
S-IN
7
QH
6
QG
VSEL2-4
VSEL2-3
5
QF
4
QE
VSEL2-2
VSEL2-1
3
QD
2
QC
VSEL4
VSEL3
1
QB
15
QA
VSEL2
VSEL1
DVD-RY
TV-RY
NTPL1
PNR
MODE
OSD-SW
MUTE
9
S-OUT
BUFFER
IC3811
RS-232C DRIVER
IC3201
DAT
DECODER
IC3813
DATA
DECODER
IC3812
COM2 DAT
COM2 CLK
V-SEL LAT
V595-OE
65 V595 LAT
63 V595 OE
116
SP-A
117
SP-B
SPEAKERS
SW1001
92
BASS JOG1
93
BASS JOG2
A+B
D1020
D1021, 1022
D1020 – 1022
IR RECEPTOR
IR RECEPTOR
OFF
A
B
ROTARY
ENCODER
RV1001
105
TRE JOG1
106
TRE JOG2
PAGE JOG1
PAGE JOG2
MENU JOG1
MENU JOG2
+/– JOG1
+/– JOG2
FUNC JOG1
FUNC JOG2
VOL JOG1
VOL JOG2
AD1
AD2
AD3
POWER SW
ROTARY
ENCODER
RV1002
BASS
TREBLE
120 121
ROTARY
ENCODER
RV1003
118 119
ROTARY
ENCODER
RV1004
MENU
138 139
ROTARY
ENCODER
RV1005
–/+
MAIN
MENU
88 89
ROTARY
ENCODER
RV1006
FUNCTION
DIRECT
DIMMER
S1001 – 1012,
S1015, 1016, 1055
90 91
132 133
ROTARY
ENCODER
RV1007
MASTER
VOLUME
VOLUME
134
63
I /
S1013
17
1
2
3
4
5
6
7
8
9
T1OUT
16 R1IN
13
T1IN
15
R1OUT
RS-232C
J3201
TXD
DTR
RX232
TX232
TX455
SIRCS
LED DRIVER
Q1004
LED DRIVER
Q1003
INVERTER
IC1005
96
FLCLR
95
FLLAT
109
FLCLK
111
FLDATA
52
DD+12V
T1001
D1015 – 1018
RECT
BK
F1
F2
51 LAT
50 CLK
49 SI
BUFFER
IC1002
DC/DC
CONVERTER
Q1001, 1002
103
OSD-DATA
102
OSD-CLK
OSD DATA
OSD LAT
OSD CLK
COM2-DAT
COM2-CLK
94
OSD-LAT
123
LED LAT
124
LED CLR
108
IICCLK
107
IICDATA
62
SIRCS IN
14 CLK
15 STB
16 CLR
BUFFER
IC1003
DATA DECODER/
LED DRIVER
IC1004
1 – 5, 7 – 11, 19 – 22
D1014
D1003
D1013
D1002
MULT
CHANNEL
DECODING
7
D803
CH0
1 COM
6
CH1
5
A
SIRCS SELECT
IC802
CONTROL-S I/F
IC861
REMOTE CONTROL
RECEIVER
(REAR)
IC801
REMOTE CONTROL
RECEIVER
(FRONT)
IC1001
IR OUT 2
J803
IR IN
J801
IR OUT 1
J802
D801
REMOTE
CONTROL
TRANSCEIVER
BUFFER
Q841, 842
TRIG1
BUFFER
Q831, 832
TRIG2
CTLA1
MAIN
J841
2ND ZONE
J831
CONTROL S
OUT
J862
J861
IN
2 OUT1
13
IN1
10
O2-2
CTRL A1
II
J3202
COUT
YOUT
D3731
Q3731
(Page 26)
W
13
OE
12
LAT
11
CLK
7
QH
6
QG
5
QF
4
QE
3
QD
2
QC
1
QB
NC
15
QA
14
S-IN
(Page 22)
O
MAIN SYSTEM CONTROLLER
IC2601 (4/4)
FLUORESCENT
INDICATOR
TUBE
FL1001
(Page 22)
P
(Page 21)
I
(Page 21)
L
(US, Canadian)
SYNC DETECT
IC3731
BUFFER
IC2703 (3/3)
LOW-PASS FILTER
Q3631, 3632
V-CON
SPEAKERS
CTL
IR
REMOTE
TRIGGER
OUT
Digital
Cinema
Sound
(EXCEPT US, Canadian)
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