Read Sony STR-DE895 Service Manual online
STR-DE895
22
12
0X
XCOM
ZCOM
YCOM
INH
VIN2
VIN3
VIN1
VOUT2
VOUT3
VOUT1
13
1X
5
0Z
3
1Z
2
0Y
1
10
9
11
1Y
Y
P
B/
B-Y
P
R/
R-Y
Y
B
C
A
P
B/
B-Y
P
R/
R-Y
J2304 (1/2)
J2303 (1/2)
J2106
J2105
J2105
14
11
75Ω
DRIVER
6dB AMP
4
9
75Ω
DRIVER
6dB AMP
15
6
3
5
1
13
75Ω
DRIVER
6dB AMP
10
6
14
2
13
J2301
5
3
J2302 (2/2)
9
4
DVD
IN
TV/SAT
IN
VIDEO
IN
VIDEO
IN
VIDEO
IN
COMPONENT
VIDEO
-4
-5
-6
-1
-2
-3
Y
P
R/
R-Y
P
B/
B-Y
J2304 (2/2)
MONITOR
OUT
COMPONENT
VIDEO
-7
15
75Ω
DRIVER
6dB AMP
1
3
1
75Ω
DRIVER
6dB AMP
-1
J2303 (2/2)
-8
-9
-2
VIDEO 1
VIDEO 2
S-VIDEO
IN
-2
VIDEO 1
S-VIDEO
IN
-2
DVD
S-VIDEO
IN
-1
TV/SAT
DVD
TV/SAT
-2
VIDEO
IN
-1
-1
VIDEO
J2001 (1/2)
VIDEO 3
INPUT
-1
13
5
3
10
6
14
2
15
75Ω
DRIVER
6dB AMP
1
75Ω
DRIVER
6dB AMP
VIDEO
OUT
VIDEO 1
-3
VIDEO
OUT
MONITOR
13
5
3
10
6
14
2
15
75Ω
DRIVER
6dB AMP
1
75Ω
DRIVER
6dB AMP
Y
C
G
G
J2106
S-VIDEO
OUT
-1
MON-V/IN
MON-Y/IN
MON-C/IN
MON-V/OUT
MON-Y/OUT
MON-C/OUT
MON-C/OUT
VIDEO 1
Y
C
G
G
S-VIDEO
OUT
MONITOR
Y
C
G
G
Y
C
G
G
Y
C
G
G
+5V
REG
IC2304
+5V-3
4V
VEE
-5V-3
VCC
+5V-3
VEE
-5V-3
VCC
+5V-3
VEE
-5V-3
VCC
+5V-3
V1.OUT
M.OUT
V1.OUT
M.OUT
V1.OUT
M.OUT
VEE
-5V-3
V-SW4
V-SW3
VCC
+5V-3
V1
LD
TV
TV
7
9
Y
C
V3
V2
V2
V1
V1
LD
TV
V2
V3
LD
TV
TV
V-SW2
V-SW4
V-SW2
V-SW4
V-SW3
V-SW1
V-SW1
V-SW5
V-SW2
V-SW4
V-SW1
V-SW5
SW2
7
9
V3
V2
V2
SW2
SW4
SW1
SW5
SW4
4
4
V-SW3
V-SW3
SW3
SW3
SW1
SW5
SW2
SW3
SW4
SW1
SW5
S-VIDEO
Y SWITCH
IC2101
VIDEO
SELECTOR
IC2303
S-VIDEO
C SWITCH
IC2102
VIDEO AMP
IC2307
COMPONENT VIDEO SELECTOR
IC2308
Q2347
INV.
7
KEY/DISPLAY
SECTION
E
OSD
SECTION
H
OSD
SECTION
G
3
1
+5V
REG
IC2306
+5V-3
-V
DE895
DE895
• Signal path
: VIDEO
4-4. DIAGRAMA EM BLOCOS — SEÇÃO VIDEO —
(Page 23)
(Page 23)
(Page 22)
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