Read Sharp LL-T17A3 (serv.man6) Service Manual online
LL-T17A3
BLOCK DIAGRAM
4 – 2
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MAIN SECTION
IIC
Power
management
ADC
C lamp
Video gain
Video level
R 8
G 8
B 8
R
G
B
H
V
SCL
SCL
DATACLK
HSOUT
VSOUT
SOGOUT
IC
05
MTV230
IC 04
EEPROM
ISCL
ISDA
+ 5V
+3.3V
IC03
TLC2933
O utput
Sync-processor
and clock
generator
generator
Control
Register
Digital
Data
Processor
Control
Center
Scaling
D ithering
OSD
IC02 AM101A-2
EEPROM
Interface
Input mode
Detection &
Calibration
IC 07
VC LK1
FC LK1
HSOUT
VSOUT
OSD-R
G B
POWER
CONTROL
+12V
LVD S
TF T LCD
Modul e
IC 20
Signal
Speaker
IC 01 AD 9883
Sync processor and
clock generator
input
Sync-processor and
clock generator
Audio
Audio AMP.
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