Block Diagram - Video Input/Out Section - Sony TA-DA9000ES Service Manual

6-9. BLOCK DIAGRAM – VIDEO INPUT/OUT Section –
J305(1/2)
VIDEO 1 V1 V2
IN
V1
V3
J304(1/2)
V5
V2
VIDEO 2
V4
IN
TV/SAT
J303
LD
VIDEO 3
V3 DVD
IN
VIDEO
V4
VIDEO 4
IN
J302
LD
LD IN V2
V1
DVD
DVD IN V3
V5
TV/SAT TV/SAT
V4
IN
TV/SAT
J702 (2/3)
LD
VIDEO 5
V5 DVD
INPUT
VIDEO
J406 (1/2)
C V1-C
VIDEO 1
IN V1-Y
Y
V2-Y
J405 (1/2)
V1-Y
V3-Y
C V2-C
VIDEO 2
V5-Y
V2-Y
IN
V4-Y
Y
TV/SAT-Y
LD-Y
J404 (1/2)
DVD-Y
C V3-C
VIDEO 3
V3-Y
IN
Y
J403
VIDEO
V2-Y
S2 VIDEO
V1-Y
C V4-C
VIDEO 4 V3-Y
V4-Y
IN
V5-Y
Y
V4-Y
LD-Y
C LD-C
TV/SAT-Y
LD IN LD-Y
DVD-Y
Y
J402
C DVD-C
DVD IN DVD-Y
V2-C
Y
V1-C
V3-C
C TV/SAT-C
TV/SAT
V5-C
TV/SAT-Y
IN
V4-C
Y
TV/SAT-C
LD-C
J702 (3/3)
DVD-C
C V5-C
VIDEO 5
INPUT V5-Y
S2 VIDEO
Y
INPUT SELECT (SOUCE) VIDEO SELECT
IC307 IC308
13 X0 X 3 1 VIN1 VOUT 7
14 X1 3 VIN2
15 X2 MAIN/2ND
S-S-A 2 SW1
12 X3 A 11
S-S-B
1 X4 B 10
S-S-C
INPUT SELECTOR CONTROL,
5 X5 C 9
VIDEO MUTING CONTROL
2 X6
EN IC303
4 X7 EN 6
S-S-A
15 QA S-IN 14
S-S-B
1 QB
INPUT SELECT (REC) S-S-C
2 QC
IC306
V1-MUTE
3 QD OE 13
V2-MUTE
4 QE LAT 12
13 X0 X 3
V3-MUTE
5 QF CLK 11
14 X1
MON-MUTE
6 QG
15 X2
Z2-MUTE
R-S-A 7 QH S-OUT 9
12 X3 A 11
R-S-B
1 X4 B 10
R-S-C
INPUT SELECTOR CONTROL
5 X5 C 9
IC302
2 X6
EN
4 X7 EN 6
R-S-A
15 QA S-IN 14
R-S-B
1 QB
R-S-C
2 QC
OE 13
LAT 12
MAIN/2ND
5 QF CLK 11
EN
INPUT SELECT (SOUCE)
IC410
INPUT SELECT (SOUCE)
IC408
13 X0 X 3
V2-C
14 X1 13 X0
V1-C
15 X2 14 X1 X 3
S-S-A V3-C
12 X3 A 11 15 X2
S-S-B V5-C
1 X4 B 10 12 X3 A 11
S-S-C V4-C
5 X5 C 9 1 X4 B 10
TV/SAT-C
2 X6 5 X5 C 9
EN LD-C
4 X7 EN 6 2 X6
DVD-C
4 X7 EN 6
INPUT SELECT (REC)
IC409
INPUT SELECT (REC)
IC407
13 X0 X 3
V2-C
14 X1 13 X0 X 3
V1-C
15 X2 14 X1
R-S-A V3-C
12 X3 A 11 15 X2
R-S-B V5-C
1 X4 B 10 12 X3 A 11
R-S-C V4-C
5 X5 C 9 1 X4 B 10
TV/SAT-C
2 X6 5 X5 C 9
EN LD-C
4 X7 EN 6 2 X6
DVD-C
4 X7 EN 6
DC SWITCH
IC406
WIDE/L-BOX WIDE/L-BOX
13 X0 X 3 DETECT SWITCH
IC405 Q401 – 404
14 X1
15 X2
S-S-A
12 X3 A 11
S-S-B
1 X4 B 10
S-S-C
5 X5 C 9
2 X6
EN
4 X7 EN 6
VIDEO AMP
IC304
J305 (2/2)
1 VIN1 VOUT1 15
4 VIN2 VOUT2 13
7 VIN3 VIUT3 11
VI-MUTE VI-MUTE J304(2/2)
MUTE1 3
V2-MUTE V2-MUTE
MUTE2 12
V3-MUTE V3-MUTE
MUTE3 10
DATA
VIDEO AMP
IC305
J301
OE
LAT
1 VIN1 VOUT1 15
CLK
4 VIN2 VOUT2 13
MON-MUTE
MUTE1 3
Z2-MUTE
MUTE2 10
OE
LAT
CLK
OE
VIDEO SELECT VIDEO AMP
IC411 IC402
1 VIN1 VOUT 7 1 VIN1
3 VIN2
4 VIN2
MAIN/2ND
2 SW1
7 VIN3
VIDEO SELECT
IC412
1 VIN1 VOUT 7
3 VIN2
S-S-A
VIDEO AMP
MAIN/2ND
IC404
S-S-B 2 SW1
S-S-C
1 VIN1
EN
4 VIN2
VIDEO AMP
R-S-A
IC401
R-S-B
R-S-C
1 VIN1
EN 4 VIN2
7 VIN3
VIDEO AMP
IC403
1 VIN1
4 VIN2
31 31
VIDEO 1
OUT
VIDEO 2
OUT VIDEO
• SIGNAL PATH
:VIDEO
VIDEO 3
OUT
OUT 1
MONITOR OUT DATA
DATA
S2 VIDEO
OE
LEVEL
OE-V595
OUT 2
LAT SHIFT
LAT-V595
IC301
CLK
CLK
OE-V595
MON-OUT-V
MON-IN-V
MON-OUT-Y
MON-OUT-C
MON-IN-C
MON-IN-Y
J406 (2/2)
Y
VOUT1 15
VIDEO 1
VOUT2 13 C
VOUT3 11
J405 (2/2)
V1-MUTE
MUTE1 3
Y
V2-MUTE
MUTE2 12 VIDEO 2
V3-MUTE
MUTE3 10
C
J404 (2/2)
Y
VIDEO 3
VOUT1 15
C
VOUT2 13
J401
MON-MUTE
Y
MUTE1 3
OUT 1
C
Y
OUT 2
C
VOUT1 15
VOUT2 13
VOUT3 11
V1-MUTE
MUTE1 3
V2-MUTE
MUTE2 12
V3-MUTE
MUTE3 10
VOUT1 15
VOUT2 13
MON-MUTE
MUTE1 3
TA-DA9000ES
38 (Page 33)
39 (Page 32)
40 (Page 32)
OUT
S2 VIDEO
OUT VIDEO
OUT
MONITOR OUT
S2 VIDEO