FUNAI T3A-A8182DB - Page 27

1-12-4
Video Selector Block Diagram
E3B40BLVS
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM (CN701)
TO VIDEO BLOCK DIAGRAM
TO SUB SYSTEM CONTROL BLOCK DIAGRAM
(VIDEO SELECTOR)IC1509
TU1501 (TUNER UNIT)
17
VIDEO OUT
VPS-V
CN1502
10
VIDEO-Y/CVBS-IN
8 VIDEO-C-IN
24
VIDEO-Y(I/P)-OUT
26
VIDEO-Pr/Cr-OUT
28
VIDEO-Pb/Cb-OUT
30
VIDEO-Y(I)-OUT
22
VIDEO-C-OUT
JK1510 (REAR) S-VIDEO OUT
VCR-VIDEO-IN VCR-VIDEO-OUT
GG
Y
C
JK3004 (FRONT)
S-VIDEO IN1
VIDEO -IN1
JK3001 (FRONT)
DRIVER
VIDEO OUT2
VIDEO-G
VIDEO-B
VIDEO-R
19
CN2001 CN1506
VIDEO-OUT2
8
8
REAR JACK CBA
REAR JACK CBA
FRONT JACK CBA
JK2001
CN1506 CN2001
VIDEO-IN2
10
10
CN1504 CN3001
VIDEO-IN1
16
16
S-VIDEO-Y-IN-F S-VIDEO-Y-IN-F
14
14
12
12
VIDEO IN2
20
JK2001
VIDEO IN1
20
JK1504
11
VIDEO-G-IN
13
13
7
VIDEO-B-IN
12
12
15
VIDEO OUT1
VIDEO-G
VIDEO-B
VIDEO-R
19 11
7
15
VIDEO-R-IN
14
14
JK1504
12
62
16 14 20
SW SW
SW
SW
IIC
I/F
SW
SW
SW
GCL
SW
SW
AGC
AGC
LPF
100
7 9
22 48 50 49 30 61 59 51 52 53 55 57 46 44 45
DRIVER DRIVER DRIVER
40
DRIVER
38
DRIVER
39
DRIVER DRIVER FBC
MUTE FBC
MUTE MUTE
MUTE MUTE
SW
DRIVER FBC DRIVER
36 34
+
65 64
SW
SW
LPF
Q1515
Q2001
BUFFER
BUFFER
Q1514
BUFFER
Q1541
BUFFER
SW
REC VIDEO SIGNAL PB VIDEO SIGNAL
SDA
SCL
42 43
AV CBA
WF8
WF7WF5
WF6
WF4
SW
SW
+
24
SW SW SW
SW
S-VIDEO-C-IN-F
JK1505
VIDEO-Y -OUT
(REAR)
IC1501
(VPS)
89
Q1504
BUFFER
GG
Y
C
VIDEO-Pb/Cb -OUT VIDEO-Pr/Cr -OUT