45
8. Block Diagram
U717
G9084-50TU3U
(ARC)
Side HDMI (ARC)
VIDEO
CVBS
For DDR II
P24V
For ZR39748BGCG
5VSB
3V3_STB
P24V/ 16V
U714 SC189ASKTRT
For ZR39748BGCG uM CU
VCC5D
12V
For Audio Am plifier
12V
HDMI CN501
Side
P12V
1V1_STB
D24V
PANEL Inverter
+5VSB
For HDM I S/W 1.8VSTB
Q401 AO4449
For Audio Am plifier
U704 AT1528P11U
U708
G9141T11U
VCC1_1
For ZR39748BGCG
Q701 AO4449
NC / Q702 AO4449
PANEL LVDS Pow er
VCC1_8
LINE_IN3
LINE_IN5
LINE_IN4
PORT 1
PORT 2
PORT 0
Rear
Side
U718
G9141T11U
AFE_1V1
U701
G5250M 1T1U
USB5V
For USB Pow e r
For ZR39748BGCG PLL
I2S
R/L
U715
AZ1117D
VCC3_3
For ZR39748BGCG
U709
G9141T11U
VCC1_2
For ZR39748BGCG
M SD Pow er
U711 G1084-33T43UF
U712
G1117-33T63Uf
PLL3_3
For TUNER+5V
5VT
MX25L3206EM2I-12G
W971GG6JB-18
U716
AS7812ADTR-G1
HDMI CN506
S/PDIF Output
Hsync, Vsync
SPEAKER
YPbPr AUDIO-R\L
DDRII * 1
Tuner
ENV56U05D8F
SN74LVC1G17
LCD PANEL
HDMI CN507
System Block Diagram
EarPhone Output
GPIO
Main Board Power System
RGB
EJTAG
VGA
Audio Amplifier
STA339BWS13TR
CAT24C64WI-GT3
FLASH ROM
LVDS
I2C
Earphone Amplifier
MAX9
YPbPr
AV AUDIO-R\L
ZR39748BGCG
VGA AUDIO-R\L
YPbPr
VIF
Summary of Contents for LE22H168 -
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 7: ...7 2 2 To Use the Menus ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ...17 2 3 How to Connect ...
Page 18: ...18 ...
Page 19: ...19 2 4 Front Panel Control Knobs ...
Page 20: ...20 ...
Page 24: ...24 3 Remove the screws to remove AC COVER and SPEAKERS 4 Remove the screws to remove BKT ...
Page 26: ...26 7 Remove the screws to remove BKT and separate the PANEL and BEZEL 8 The BEZEL ...
Page 34: ...34 6 PCB Layout 6 1 Main Board 715G4491M0G000004K ...
Page 35: ...35 ...
Page 36: ...36 6 2 Power Board 715G4485P02000002S ...
Page 37: ...37 ...
Page 38: ...38 ...
Page 63: ...63 10 Exploded View ...