43
8. Block Diagram
GPIO
EJTAG
Earphone Amplifier
MAX9
CAT24C64WI-GT3
SPEAKER
I2S
SPDIF Output
EarPhone
Output
Audio Amplifier
STA339BWTR
Audio DAC
PCM1754DBQR
R\L
Audio Lineout
Audio Driver
DRV602PWR
IEC958
R\L
CVBS
VIDEO
YPbPr
YPbPr
For ZR39748BGCG
U401 ZR39748BGCG
DDRII
W971GG6JB-18
FLASH ROM
MX25L3206EM2I-12G
Hsync, Vsync
SN74LVC1G17
HDMI_1
HDMI_3
CVBS & YPbPr AUDIO-R\L
TMDS
VGA AUDIO-R\L
TMDS
HDMI_2
TMDS
Power Board Input : +5VSB, P12V, P24V
VGA
RGB
P12V
U710 G9141T11U
+5VSB
M ax. 2A
M ax. 0.6A
VCC1_1
3V3_STB
M ax. 1A
Audio Amplifier
STB 15m A
U703 G9141T11U
M ax. 1A
PLL3_3
1V1_STB
U704 G1084-33T43Uf
U707 G5692P11U
VCC5D
VCC3_3
AO4449
PANEL LVDS Power
VCC1_8
AO4449
M ax. 5A
U706 SC189ASKTRT
M ax. 1.5A
U701 AZ1117D
M ax. 2.5A
MSD_1V1
U705 G1117-33T63Uf
M ax. 1.5A
M ax. 0.6A
POWER
BOARD
U711 G9141T11U
M ax. 0.6A
AFE_1V1
M ax. 5A
U709 G9084-50TU3U
5VT
U602 STA339BWTR
For Audio Am plifier
P24V
5.2V
3
6
12
Function
12V
4
5.2V
GND
BL_ON_OFF
GND
8
GND
9
2
BL_BRI_ADJ
24V
13
24V
12V
Pin
5
11
10
PWR_ON_STB
PWR_OK
7
1
For ZR39748BGCG
+5VSB
VCC1_1
U704 G1084-33T43Uf
U401 ZR39748BGCG
For SPI Flash
PANEL Inverter
U706 SC189ASKTRT
U406 CAT24C64WI-GT3
VCC1_8
U709 G9084-50TU3U
U402 W971GG6JB-18
Q403 AO4449
P12V
For Audio Am plifier
For EEPROM
For TUNER+5V
U401 ZR39748BGCG
Q702 AO4449
Q403 AO4449
U405 M X25L3206EM 2I-12G
3V3_STB
PANEL LVDS Pow er
For ZR39748BGCG
U701 AZ1117D
For DDR II
For ZR39748BGCG
TU101 ENV56U04D8F
PANEL LVDS Pow er
VCC3_3
U602 STA339BWTR
5VT
P24V
VCC5D
U401 ZR39748BGCG
Main Board Power System
U707 G5692P11U
P24V
For Audio Lineout Driver
U603 DRV602PWR
U710 G9141T11U
For ZR39748BGCG
MSD_1V1
AFE_1V1
U711 G9141T11U
U401 ZR39748BGCG
For ZR39748BGCG
U401 ZR39748BGCG
U705 G1117-33T63Uf
PLL3_3
USB5V
For Audio Headphone Am plifier
VCC5_HP
For USB OCP
U409 G5250M 1T1U
U606 M AX9
M ax. 1A
5V_HP
U712 G9117-50T63U
Tuner
ENV56U04D8F
LCD PANEL
System Block Diagram
U712 G9117-50T63U
5V_HP
U604 PCM 1754DBQR
For Audio DAC (Headphone)
LVDS
ZR39748BGCG
VIF
U401 ZR39748BGCG
U401 ZR39748BGCG
1V1_STB
U703 G9141T11U
For ZR39748BGCG uM CU
For ZR39748BGCG uM CU
Содержание LE32C13200
Страница 6: ...7 2 2 To Use the Menus ...
Страница 7: ...8 ...
Страница 8: ...9 ...
Страница 9: ...10 ...
Страница 10: ...11 ...
Страница 11: ...12 ...
Страница 12: ...13 ...
Страница 14: ...15 2 4 How to Connect ...
Страница 18: ...19 4 Mechanical Instructions LE32C13200 Step1 Remove the STAND ASS Y Step2 Remove the REAR COVER ...
Страница 19: ...20 Step3 Remove the BKT AC COVER AC SOCKET and SPEAKERS Step4 Remove the MAIN BOARD and POWER BOARD ...
Страница 20: ...21 Step5 Remove the BKT and separate the BEZEL and PANEL Step6 Remove the LED BAORD IR BOARD and KEY BOARD ...
Страница 21: ...22 LE40C13800 Step1 Remove the STAND ASS Y Step2 Remove the REAR COVER ...
Страница 23: ...24 Step5 Remove the LED BAORD IR BOARD and KEY BOARD ...
Страница 31: ...32 6 PCB Layout 6 1 Main Board 715G4522M0H000004K ...
Страница 32: ...33 ...
Страница 33: ...34 6 2 Power Board 715G4581P02W30003S ...
Страница 34: ...35 ...
Страница 35: ...36 ...
Страница 36: ...37 6 3 LED Board 715G4770T0B000004M 6 4 Key Board 715G4772K0D000004M 6 5 IR Board 715G4771R0A000004S ...