Polaroid PLA-4200M, Руководство по обслуживанию

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PDP TV SERVICE MANUAL
3.Signal processing and system block diagram
A. Image signal processing block diagram
Y
UV
UV
VIDEO OUT
B(0,7)
R(0,7)
G(0,7)
YCbCr IN
V2 IN
V1 IN
Speaker
+12V +9V
EXT Audio IN
EXT Audio IN
A2 IN
A1 IN
Cable/air IN
+12V
+3..3V
+5V
Speaker
U31
+5V
AC Card
U101 U531
U4
U1
U303
J2
J3
J4
S-VHS IN
Digital RGB
J201
U202
R G B H V
VGA IN
DC/DC
TDA8944
Audio Amp
MSP 3450G
U3
MTS Process
27D(T)
TUNER
TCPN9082DC
AD9883A
A/D Convertor
SAMP
Panel
PDP
LVDS
THC63LVD823
SST39VF800A
PW166B
scale
CCD
V-Chip
Zilog Z86229
BUFFER
MEMORY
VPC3230
Decoder
PW1230
Flash
U301
Y
U302
De-interlace
5