Block Diagram - BenQ PE8700 Service Manual

Table of Contents

Advertisement

Conntctor Board
RGB DVI
MUX
RGB PC
(U2,U3,U4)
RGB/YPbPr
BNC
YCbCr
MUX
YPbPr
(U5)
S-video
Video
YCbCr
IR Board
RS232
RS232 RJ11
Download
(U14)
IR
IR (TOP)
(U12)
12V
12V Trigger O/P
(Q2,Q3)
IR
IR (front)
IR Board
Board
All manuals and user guides at all-guides.com
5. Black Diagram
Main Board
Sil169
(U17)
ADC AD9883
(U7)
De-interlace
SII504
Video Decoder
SAA7118
(U10)
SDRAM
(U3)
Keyboard
Scaler
RM1-A
(U5)
Reset IC
(U18)
Video Port
(U2)
SDRAM
(U19,U20,
U21)
MCU503
(U4)
SRAM
(U9)
CPU RDC8820
Frash
(U10)
(U12)
RS232
Hardware
Monitor
(U14)
Translation Board
Fan
Protection
Driver
Circuit
(U4)
(U1,U3)
Thermal
Thermal
Fans
Sensor
Break
DMD Board
DMD
Color
HD2
Cheel
Blaster
Lamp
400V
PFC
Board
3.3V
Power
5V
Board
12V
24

Advertisement

Table of Contents
loading

Table of Contents