Sony STR-DE495 - Block Diagram - Video;Display Section

STR-DE495/DE595
1818
4-5. BLOCK DIAGRAM — VIDEO/DISPLAY SECTION —
13
1
15
5
3
4 610 14
88
83
61
7
14 - 29 42 - 31
82
34
33
5
6
8789 90
2
16
8
62
8
63
46
60
59
54
38
9
1
2
4
SW NETWORK S100-106
39
SW NETWORK S110-115
MULTI CH IN
S116
40
SW NETWORK S120-125
41
SW NETWORK S130-135,
RV102
MASTER
VOLUME
56
28
27
51
49
77
23
13
VIDEO
IN
VIDEO 1
VIDEO
OUT
MONITOR
VIDEO
OUT
VIDEO 1
VIDEO
IN
VIDEO 2
VIDEO
IN
DVD/LD
+3.3V
(STBY)
RESET
IC1602
M.OUT
V1.OUT
VCC
V1
Q301
V2
DVD
X1
X0
SW3 SW2 SW4 SW1
SDA
EEPROM
VIDEO SW
SCL
POWER KEY
FLASH1
FLASH2
MD2
MD0
RSTX
VEE
IC807
IC804
+5V
REG
-5V
REG
+V
-V
J201 (2/2)
J301 (2/2)
J200 (2/2)
FL101
FLUORESCENT
INDICATOR
TUBE
F1
F2
DIN
CLK
STB
SW1
SW2
3
SW3
SW4
VIDEO SELECTOR
IC203
COMPONENNT VIDEO SELECTOR
IC301
VIDEO AMP
IC302
SW3 SW2 SW4 SW1 SW5
D203,
D204
J201 (1/2)
J301 (1/2)
J200 (1/2)
SDA
SCL
EEPROM
IC1604
X1601
20MHz
DIN
FL DRV/
LED DRV
BUFFER
IC101
CLK
FL_STB
BLUE LED
SIRCS
VOL(A)
VOL(B)
A/D0
A/D1
A/D2
A/D3
5
+5V
4
1
2
10
9
6
3
8
1
3
FL DISPLAY
DRIVER
IC100
SEG1-16 GRID1-16
LED DRIVER
Q100
1
REMOTE
CONTROL
RECEIVER
IC102
OUT
SIRCS
SYSTEM
CONTROL
IC1601 (3/4)
CNS3
FLASH1
FLASH2
MD2
MD0
RESET
1
2
7
6
5
FLASH
PROGRAMMING
S152
+5V
DE595
EXCEPT AEP,UK MODEL
DE595
12
I
/
I
OR
SPEAKERS
(OFF/A/B/A+B)
S151
D101
MULTI CHANNEL
DECODER
D102 MUSIC
D103 MOVIE
D104 A.F.D.
D105 2CH
12
0X
14
XCOM
11
4
A
C
ZOUT
9
YOUT
15
3
VIN2
VIN3
VIN1
5
1
11
VOUT2
VOUT3
VOUT1
9
1513
10
B
13
1X
5
0Z
3
1Z
2
0Y
1
1Y
6
INH
Y
P
B/B-Y
Y
P
B/B-Y
P
R/R-Y
P
R/R-Y
Y
P
B/B-Y
P
R/R-Y
-7
-9
-8
MONITOR
OUT
VIDEO 2
IN
COMPONENT
VIDEO
DVD IN
-2
-1
-4
-5
-6
-1
-2
-3
-1
-2
-1
• Signal path
: VIDEO