114
14.5. Video
+
VOUT
IC2801
VIDEO BUFFER
C9ZB00000461
4
C IN
2
S1
3
S2
8
5
14
Y IN
MUTE 1
MUTE 2
CR IN
15
13
CB IN
CY IN
11
10
BIAS
6dB
CLAMP
6dB
BIAS
6dB
BIAS
6dB
CLAMP
BIAS
6
CV IN
CLAMP
6dB
L
H
SEL
7
SEL
C OUT
SDCOUT
LPF
6 MHz
S-DCOUT
S1/S2
LPF
6 MHz
LPF
6 MHz
LPF
12 MHz
LPF
12 MHz
6dB
LPF
12 MHz
CY OUT
CY SAG
75
CR OUT
CR SAG
75
Y OUT
Y SAG
75
V OUT
V SAG
75
CB OUT
CB SAG
75
75
L
H
32
23
24
17
18
26
27
29
31
30
20
21
H2812*
2
H2811*
H2812*
3
H2811*
H2812*
4
H2811*
H2812*
5
H2811*
H2812*
6
H2811*
Q2801
Q8331
1
CN2001
FP8101
3
CN2001
FP8101
5
CN2001
FP8101
7
CN2001
FP8101
9
CN2001
FP8101
IC8001
DV5.0 LSI
MN2DS0018MP
131
130
129
138
DAC1 OUT
DAC2 OUT
DAC3 OUT
DAC4 OUT
DAC5 OUT 139
4
ISOLATION AMP
C0ABZA000080
VIN
VOUT 1
13
2
23
CN6003
CN1002
CN1001
iPod
IC6601
VMUTE
IPOD VIDEOSEL
BUFFER
Q8335
BUFFER
Q8341
BUFFER
Q8321
BUFFER
Q8325
BUFFER
MUTING CONTROL
SA-PT875GA/GC/GS VIDEO BLOCK DIAGRAM
FROM
SYSTEM CONTROL
Y PY G
CB PB B
CR PR R
Y
C
PY2
CB2
CR2
Y2
C2
: CD/DVD VIDEO INPUT SIGNAL LINE
: iPod VIDEO INPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
JK2002
1
2
3
4
5
8
Y
CB
CR
COMPONENT
VIDEO OUT
VIDEO OUT
YOUT
CBOUT
CROUT
Summary of Contents for SA-PT875GA
Page 5: ...5 1 3 1 Caution for fuse replacement ...
Page 15: ...15 Refer to their respective original service manuals for 1 ...
Page 16: ...16 ...
Page 48: ...48 Fig 4 Fan Connector FAN CONNECTOR CN5501 ...
Page 55: ...55 ...
Page 57: ...57 9 2 Main Components and P C B Locations ...
Page 120: ...120 ...