Sharp XG-PH70X

XG-PH70X/XG-PH70X-N (1st. Edition)
5 – 1
XG-PH70X
Service Manual
CHAPTER 5. BLOCK DIAGRAM/OVERALL WIRING DIAGRAM
[1] BLOCK DIAGRAM
1
23
4567 910 8
J
A
B
C
D
E
F
G
H
I
BLOCK DIAGRAM
IC15
IC25
IC32
IC17
IC12
IC14
IC8/IC9
IC7
S-Video
Video
S-C
VIDEO
IC10
S-Y
I2C bus
IC16
IC26/27
28/29
IC20
IC3
SH3
BNCx5 DSub15
DSub9
Input3
DVI-D
IC3007
I
C
IC3003
DSub15
RCA
IC3005
3.5jack
IC21
IC3001
IC3002/
IC3004
COMPUTER
AUDIO 1
COMPUTER
AUDIO 2
AUDIO OUT
IC402/IC404
IC401/
IC403
IC23
IC22
CPU BUS(65.5MHz)
T9401
IC2901
I2C bus
I
B+12VM
B+5VM
B+3V3AT
I2C bus
IC30V18CVIC
B+3V3AT
B 12VM
IC13
IC406
IC2VB+1.8V
IC11V15
IC19V33ADC
IC18VA5V