Service manual

SPDIF
(Optical)
CD4052
(Audio
sw.)
DDR
SDRAM
RF
SWITCH
Flash
AIR
PC(D-Sub)
AD12250
(A/D
converter)
HDMI 2
AD8256
(Audio
Amp.)
MT5112
(Demod.)
LCD Module
NTSC
HDMI
SWITCH
AV(CVBS)
MT8202
COMBO Tuner
S-Video2
MT5351
(Mpeg
decoder)
CABLE
DDR
SDRAM
HDMI 1
Speaker
(10Wx2)
YPbPr
HDMI 3
Flash
AV/SV Audio(RCAx2)
MT8293
(HDMI
Rx)
DDR
SDRAM
PC Audio(mini jack)
DDR
SDRAM
YPbPr Audio(RCAx2)
7. Block Diagram
ViewSonic Corporation Confidential - Do Not Copy N4251w-1M
55