49
8. Block Diagram
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
HDMI1
HDMI3
USB
PC INPUT
SCART1
YPbPr2
SIDE CVBS+S
SIDE HDMI
MT8222
YPbPr1
TUNER
8M FLASH
256M DDR
MAX9728
AUDIO AMP
TPA3123D
SPEAKER
LVDS OUT
AUDIO SW
SCART1
YPbPr1
CVBS OUT
HDMI1/2/3
USB
EU
CN
O
O
O
O
O
I/O
PC INPUT
O
O
CVBS1
CVBS1
O
TUNER
CVBS OUT
O
O
O
O
YPbPr2
SIDE CVBS+S
SPDIF OUT
EARPHONE
O
O
O
O
O
O
EARPHONE
SPDIF OUT
HDMI2
CS4344
I2S
O
O
O
MAX9728
CPU
IIC
WT6703F
24C64
Summary of Contents for L22DK99U
Page 4: ...4 1 General Specification Computer formats ...
Page 5: ...5 Video formats ...
Page 6: ...6 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 8: ...8 Audio Setting The Audio Setting in most source modes shows as below ...
Page 9: ...9 Feature Setting The Feature Setting in TV mode shows as below ...
Page 10: ...10 Installation Setting The Installation Setting in TV mode shows as below ...
Page 18: ...18 2 4 Front Panel Control Knobs ...
Page 22: ...22 3 Remove six screws and unplug four connectors to remove the main board ...
Page 38: ...38 6 PCB Layout 6 1Main Board 715G3560M0F0000040 ...
Page 39: ...39 ...
Page 40: ...40 6 2 Power Board 715G3414P01H300010 for 22 ...
Page 41: ...41 ...
Page 42: ...42 715G3811P01H200030 for 26 _32 ...
Page 43: ...43 ...
Page 44: ...44 6 3 Inverter Board 715G3335 1 2 for 26 ...
Page 45: ...45 715G3652P020000030 for 32 ...
Page 46: ...46 6 4 Key Board 715G3403 1 ...
Page 47: ...47 6 5 IR Board 715G3402 E ...
Page 74: ...74 9 4 Key Board 715G3403 ...