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33
POWER
BOARD
?A
D12V
Inverter
U601
TPA3113D2
P12V
?A
VCC1_8
5VT
U707
G9084
TU201
ENV56U03D8F
VGA EDID
EEPROM
EEPROM
SPI Flash
U703
AP1084T43UF
U401 ZR39775
CORE_VDD18STDBY
U402
M 24C64-WM N6P
For ZR39775 AVDD, SIF,
IF, PLL, DAC, LDI
?A
U201 M 24C02
U401 ZR39775
IOVDD_STBY
VCC3_3
+5VSB
0.56A
?A
VCC1_1V
For ZR39775 Core
U404 M 25L32
For ZR39775 Digital 1.8V
1.36A
VCC1_8_DDR
U701
G5627F11U
U704
G5627F11U
P24V
?A
PANEL
?A
U706 G5628
VCC3_3_STB
For ZR39775 Digital 3.3V
USB
VCC5D
BL_ON_OFF
BL_BR_CTRL
Q701
AO4449
PANEL
RED: P MOS
GREEN: DC/DC
BLUE: Load
Black: LDO
152mA
Q704
AO4449
U705
AP1084T43UF
DDR II
Содержание HL19D2
Страница 18: ...18 ...
Страница 19: ...19 Step 5 Remove the MAIN FRAME and PANEL Unscrew the 4 screws ...
Страница 25: ...25 6 PCB Layout 6 1 Main Board 715G3239M01002005F ...
Страница 26: ...26 ...
Страница 27: ...27 ...
Страница 28: ...28 6 2 Power Board 715G2783 3 7 ...
Страница 29: ...29 ...
Страница 30: ...30 6 3 Key Board 715G3303 1 6 4 IR Board 715G3963R01000004S ...
Страница 52: ...52 11 Exploded View ...