Read Sony STR-KM7600 Service Manual online
12
12
STR-KM7600
STR-KM7600
5-2. BLOCK DIAGRAM — VIDEO SECTION —
PS(V-MUTE)
COMP_S2
COMP_S1
V_SW1
1
3
4
2
V_SW2
V_SW3
V_SW4
DMPORT V
5
7
9
6
CN202
+R3(15V)
-R3(-15V)
1
5
CN200
VIDEO
2
CNP201
IC220
COMPONENT VIDEO SELECT
23
4
2
20
22
PS
CH3 OUT
CH2 OUT
24
CH1 OUT
17
CH3 IN1
8
CH2 IN1
1
CH1 IN1
15
CH3 IN2
10
CH2 IN2
3
CH1 IN2
13
CH3 IN3
12
CH2 IN3
5
CH1 IN3
SW2
SW1
18 V-2
7 V+1
IC210
INPUT SELECT
D210
D211
14
2
10
SW1
SW5
SW2
4 SW3
6 SW4
7 VIN3
9 VIN2
8 V-
16 V+
J200
MONITOR
VIDEO OUT
VIDEO IN
J201
VIDEO1
SAT
BD
VIDEO OUT
VIDEO IN
VIDEO IN
J202
J203
MONITOR OUT
P
Y
B
/C
B
P
R
/C
R
VIDEO 1 IN
P
Y
B
/C
B
P
R
/C
R
DVD IN
P
Y
B
/C
B
P
R
/C
R
SAT IN
P
Y
B
/C
B
P
R
/C
R
1
VOUT1
13
VIN1
15
VOUT2
3
VIN5
5
VIN4
IC201
-5V REG
IC202
+5V REG
CONNECTION
SECTION
(Page 17)
I
STANDBY
SECTION
(Page 14)
O
DISPLAY
SECTION
(Page 11)
F
COMPONENT VIDEO
SLJQDO SDWK
: VIDEO
R-FK LV RPLWWHG GXH WR VDPH DV L-FK
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