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SYSTEM BLOCK DIAGRAMS
Structure Block Diagram
AV Terminals in
Tuner
IF Pre-Amplifier
A101
+ SAWF
Circuit for Buttons
UOC (27)
On The TV
Remote Sensor
Remote
HS0038
control
1００~2５0V
Power
Supply
50/60Hz
STR-G8656 (IC801) And
BCK-24217L (T803)
C
Y
AV Switch
TA1218/1219
(N901)
TV-V
Y/C
40
42 43
23
24
ＯＭ８３７３ＰＳ
(N201)
6
7
64
8V
Circuit
15V-2
145V
5V-1
15V-1
3.3V
Fig 1. Structure Block Diagram for CH-16CD Chassis
SERVICE MANUAL
2
I
C
L in
Audio Processor
R in
TA1343N (N301)
2
I
C
SIF
35
53
52
UOC
51
33 21 22
2
I
C
EEPROM
H.Drive
(N202)
Q501, T501
５
Audio Amplifier
TDA8944J (N361)
Monitor Out
CRT Drive
V.OUT
TDA8350Q (N401)
H.OUT
Q502
HV FV SV
200V
45V
FBT
16V
T502
5V-2
9V
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