
R332
1K
C324
1
R324
75
C325
0.1
R325
75
C326
0.1
R326
75
C327
1
R327
75
C328
0.1
R328
75
C329
0.1
R329
75
R330
1K
C335
0.1
C382 0.1
C383 0.1
C384
0.1
C331
6.3V100
C330 0.1
C334 0.1
C333
6.3V100
C332
0.1
C373
0.1
R399
47K
R331
1K
CH1 IN1
SW1
CH1 IN2
SW2
CH1 IN3
GND
V+1
CH2 IN1
GND
CH2 IN2
GND
CH2 IN3
CH1 OUT
PSave
CH2 OUT
V+2
CH3 OUT
GND
V-2
CH3 IN1
V-1
CH3 IN2
GND
CH3 IN3
IC321
C1AB00001930
COMPONENT VIDEO IC
INPUT CIRCUIT
SCHEMATIC DIAGRAM - 24
: +B SIGNAL LINE
: -B SIGNAL LINE
JK321
Y
CB
CR
Y
CB
CR
DVD
IN
TV
IN
: VIDEO SIGNAL LINE
Q399
B1GBCFJA0002
SWITCH
JA10
0
JA8
0
6
7
4
2
9
5
3
8
1
JA2
0
C371
0.1
JA926
0
JA927
0
JA7
0
JA9
0
JA1
0
JA3
0
1
2
23
24
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
70
SA-XR70E / SA-XR70EB / SA-XR70EG
Summary of Contents for HDMI SA-XR70E
Page 5: ...2 Caution for AC Mains Lead 5 SA XR70E SA XR70EB SA XR70EG ...
Page 8: ...7 Operation Procedures 8 SA XR70E SA XR70EB SA XR70EG ...
Page 9: ...9 SA XR70E SA XR70EB SA XR70EG ...
Page 34: ...12 Waveform Chart 34 SA XR70E SA XR70EB SA XR70EG ...
Page 103: ...18 Illustration of IC s Transistors and Diodes 103 SA XR70E SA XR70EB SA XR70EG ...
Page 107: ...20 1 Cabinet Parts Location 20 1 1 Cabinet 107 SA XR70E SA XR70EB SA XR70EG ...
Page 108: ...108 SA XR70E SA XR70EB SA XR70EG ...