Block Diagram; Blockschaltbild - Sharp XR-1X Service Manual

XR-1X
BLOCK DIAGRAM / BLOCKSCHALTBILD
H
R/C Front
G
R/C Rear
S+,S-
AUDIO-IN
AUDIO
F
LED
USB
E
RGB(15pin)
H,V
R,G,B
EDID5V
EDID
2
E PROM
EDID
D
C
B
COM(Factory)
A
1 2
R/C
R/C
Sound
Audio AMP
VOL
MUTE
M62334
DAC
ZOOMLED
ADJLED
USBDN/P
H.V
SyncSep
G
TE8200PF
H.V
3.3V
3 4 5
POWER BALLAST UNIT
REG
Power
Suppliies
REG
REG
SCL5,SDA5 DC-DC
DC-DC
4.6V
REG
Rst
5V
Rst
SCL,SDA
X'tal
Digital SCL,SDA
14.31818
Video
Decoder
Y/C
TVP5146
VY[7:0]
CVBS ITLC(Field)
VAO(Active)
1.8V
VCLK
VH/VV
A3.3V 3.3V
SCL,SDA
H.V
MST9883C
R,G,B
A/D
Amp
PLL
H,VSOUT
DATACK
110
GOUT[7:0]
MPS
ROUT[7:0]
A3.3V 3.3V BOUT[7:0]
25MHz
6 7
86
ECO
12V
5VA
3.3VA
1.5V
3.3V
IR0
2.5V
PWRGOOD
2
E PROM SCL,SDA
3.3V
V_PDWN,V_RES
GPIO
IREQ
Port 2
ALFH.ALFV
Input CTL
SOG
COAST
CLAMP
Port 1
OCLKB
FLCS
FLASH
MAD[20:1]
1Mbitx16
MD[15:0]
Memory
MD[18:1]
SRAM
256kbitx16
MMCS
RxD1/TxD1
8 9
GPIO
10