Sony STR-DA1200ES - Block Diagram - VIDEO Section

STR-DA1200ES
2727
STR-DA1200ES
6-6. BLOCK DIAGRAM – VIDEO Section –
INH
• SIGNAL PATH
:VIDEO
14
TV/SAT
J6401 (1/2)
J6402 (1/2)
J6403
VIDEO
IN
DVD
VIDEO
IN
VIDEO 2
VIDEO
IN
VIDEO 1
VIDEO
IN
J6301 (1/2)
TV/SAT
IN
VIDEO
MONITOR
OUT
J6401 (2/2)
J6402 (2/2)
11V2. OUT
15V1. OUT
3TV
5LD
9 V2. IN
13 V1. IN
7V3
14SW1
10SW2
VSEL1
VSEL2
4SW3
VSEL3
6SW4
VSEL4
2SW5
1M. OUT
6db AMP
Q6671, 6672
J703 (2/2)
VIDEO 3 IN/
PORTABLE
AV IN
VIDEO 3 IN/
PORTABLE
AV IN
VIDEO
VSEL5
VSEL1
VSEL2
VSEL3
VSEL4
VSEL5
22 VIN5
C
Y
C
Y
1VIN4
14 VIN1
19 VIN3
23 SDCIN5
2SDCIN4
13 SDCIN1
15SW1
9SW2
24SW3
3SW4
21SW5
J6902
J6904 (1/2)
CN720
C
Y
11SDCOUT1
10VOUT1
8VOUT2
VSEL1
VSEL2
VSEL3
VSEL4
VSEL5
14SW1
10SW2
4SW3
6SW4
2SW5
15V1.OUT
1M.OUT
3TV
5LD
13 V1.IN
7V3
C
Y
TV/SAT
S VIDEO
IN
DVD
S VIDEO
IN
VIDEO 1
VIDEO 1
S VIDEO
IN
S VIDEO
Y
J6901
J6904 (2/2)
C
S VIDEO
MONITOR
OUT
S VIDEO
OUT
Y
C
14
XCOM
12
0X
13
1X
11
A
6
INH
15
YCOM
2
0Y
1Y
10
B
C
4
ZCOM
5
0Z
3
1Z
9
VIDEO1
VIDEO
OUT
VIDEO2
VIDEO
OUT
C OUT
C IN
Y IN
OSD_ON
Y
B-Y
R-Y
P B /C B
P R /C R
Y
COMPONENT
VIDEO
ASSIGNABLE
P B /C B
P R /C R
Y
COMPONENT
VIDEO
DVD IN
P B /C B
P R /C R
Y
V OUT
Y OUT
+B SWITCH
Q6531, 6532
A +5V
+VCC
(OSD)
23SINCOUT
22SCLK
YOUT
24CS
VOUT
OSD DATA
OSD CLK
OSD LAT
M_MUTE UPMUTE UPMUTE1
MONITOR
OUT
J6301 (2/2)
15
16
OSD DRIVER
IC6501
BUFFER
IC6811
7VIN311 VOUT3
1VIN115 VOUT1
4VIN213
10
VOUT2
MUTE2
3
MUTE1
VIDEO AMP
IC6671
INPUT SELECT
IC6902
OSD/VIDEO SWITCH
IC6651
INPUT SELECT
IC6901
INPUT SELECT
IC6431
7SCDOUT2
1
V-CON
26
27
25
24CH1OUTCH1IN3
CH1IN2
CH1IN1
3
1
VIDEO SELECT
IC6331
5
6db AMP
Q6675, 6676
6db AMP
Q6673, 6674
VIDEO AMP
Q6521
VIDEO AMP
Q6523
VIDEO AMP
Q6522
MUTING
Q6677, 6678
22CH2OUT
20CH3OUT
CH2IN3
CH2IN2
CH2IN1
10
8
12
CH3IN3
CH3IN2
CH3IN1
15
17
13
2
SW1
VC-SEL
4
SW2
VC-MUTE
VC_SEL
VC_SEL2
23
PS
SYNC SELECT
IC6303
SYNC DETECT
IC6302
Q6302
D6302
D6672 D6671
OSD_SEL
8EXS
CT6503
NTSC/PAL
SELECT
IC6502, 6503
X6502
14.31MHz
X6503
17.734MHz
OSD
CT6504
OSD
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