Read Sony HT-DDW5400 / STR-KM5400 Service Manual online
STR-KM5400
STR-KM5400
11
11
5-3. BLOCK DIAGRAM – VIDEO Section –
CH1 IN1
CH2 IN1
CH3 IN1
CH1 IN2
CH1 IN3
CH2 IN2
CH3 IN2
CHI OUT
CH2 OUT
CH3 OUT
3
5
5
8
10
17
15
15
2
4
SW1
SW2
COMPONENT
SW1
COMPONENT
SW2
SW2
24
22
20
23
PS
PS(V-MUTE)
6
14
4
13
9
5
3
1
15
COMP_S1
COMP_S2
V_SW2
V_SW3
V_SW3
V_MUTE
V_SW1
V_SW1
COMPONENT SW1
COMPONENT SW2
COMPOSITE SW2
COMPOSITE SW3
COMPOSITE SW3
COMPOSITE SW4
PS(V-MUTE)
COMPOSITE SW1
SYSTEM CONTROL
IC1101 (3/6)
VOUT1
VOUT2
VIN1
VIN4
VIN5
VIN2
COMPOSITE SW3
COMPOSITE SW2
COMPOSITE SW1
COMPOSITE SW4
SW4
SW1
2
SW5
10
SW2
SW3
INPUT SELECT
IC210
COMPONENT VIDEO SELECT
IC220
4
3
2
3
2
5
6
6
7
V_SW4
9
1
CH2 IN3
12
CH3 IN3
13
Y
PB
/C
B
PR
/C
R
PB
/C
B
PR
/C
R
Y
P
B
/C
B
P
P
R
/C
R
Y
SA
T/CA
TV IN
GAME IN
BD/DVD IN
J220 (1/2)
J221
COMPONENT
VIDEO
-5
-6
-7
-1
-2
-3
-1
-3
-4
J210 (1/2)
J211 (1/2)
VIDEO
IN
VIDEO
IN
-1
VIDEO 1
J181 (1/2)
VIDEO
VIDEO 2 IN
SAT/CATV
BD/DVD
-1
VIDEO
IN
-2
J220 (2/2)
-9
-10
-11
-2
J210 (2/2)
J211 (2/2)
VIDEO
OUT
VIDEO 1
-3
VIDEO
OUT
MONITOR
SLJQDO SDWK
: VIDEO
PB
/C
B
PR
/C
R
Y
COMPONENT
VIDEO
MONIT
OR OUT
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