Panasonic CT-27SL14 - 27" CRT TV, Service Manual

Page: 26 / 52

16.1. Video Signal Block Diagram
Video signal path block diagram
A-BOARD
T
u
n
e
r
IC3001
VIDEO SWITCH
IC001
JK3002
FRONT
VIDEO
JK3001
REAR
VIDEO
V
V2
P
R
P
B
Y/V1
V2/Y2
V1/Y1 V/Y OUT
TV IN
MV IN MU IN MCOMP IN
R OUT G OUT B OUT
45
19
42
MPU
MSCIN
15
Y
C
JK3003
S-VIDEO
CT-24SL14J/UJ, CT-27SL14J/UJ MODELS
IC3002
FRONT VIDEO SW
5
7
13
1
7 3
PV1
PV2
PV1 PV2
IN1 IN2
0UT
2
SW
4 6
17
1
2
67 70
C-BOARD
R G B
VM OUT
IC351
A14
C1
B-OUT G-OUT R-OUT
B-IN G-IN R-IN
VM
1
CRT
C2
1
2
3 4 5
1
5 4 3
38
9 8 7
3 1 2
VM
41
Q361
Q358
Q355
Q362
Q359
Q356
Q360
Q357
Q354
26