37
1084-33
U705
+5V_SB
5VSB
VCC3
VCCK18
SC4524B
U707
AO4449
Q705
VCC5
POWER_ON
AP1117D33
U703
AP1117D33
U702
V33_AUD
V33_HDMI_ADC
V33ADC_PLL / AVDD_ADC
VCC3IO / V33LV
HX6202A
U400
VCC18
AP1117D18
U700
VCC3
MX25L4005AM2C
U402
AVDD18 / VDDD18
V18AUD
HX6202A
U400
V33HDMI / VCCADC / VDDA33
HX6202A
U400
VCCK
HX6202A
U400
AP2176
U601
EARPHONE AMP
PI5V33
U107
VIDEO SWITCH
USB boad power
5V,5V TO 3.3v
5v to 1.8V
V33AUD
HX6202A
U400
VCC5
VCC5
VCC5
VCC5
5VSB
5VSB
V33_AUD
VCCK
V33ADC_PLL / AVDD_ADC
VCC3IO / V33LV
HX6202A
U400
V33HDMI / VCCADC / VDDA33
V33AUD
AVDD18 / VDDD18 / V18AUD
V12_ADP
+12V_SB
POWER_ON
AO3407
Q701
74HC4052
U600
AUDIO SWITCH
VCC12
BA17808
ZD700
A1117D5.0
U300
VCC8
+24V
+5VT
TUNER
TU100
R2A15112FP
U603
V24_ADP
5VSB
M24C02
U502
M24C02
U506
M24C02-
U503
M24C02
U100
PANEL_VCC
AO4449
Q405
M24C32
U401
PANEL
PANEL
PANEL_VCC
AO4449
Q405
V12_ADP
5VSB
5VSB
5VSB
5VSB
VCC5
PANEL_ON
PANEL_ON
5VSB
5VSB
USB HOST
MPS2171
U711
POWER_ON
94mA
1.5A
92mA
8mA
160mA
500mA--1.0A
981mA
121mA
400mA
Summary of Contents for L42H931
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 2 3 How to Connect ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 2 4 Front Panel Control Knobs ...
Page 20: ...20 5 Remove the screws to remove key board IR board and speaker ...
Page 28: ...28 6 PCB Layout 6 1 Main Board 715G3364M01000004K ...
Page 29: ...29 ...
Page 30: ...30 6 2 Power Board 715G3351 1 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 33: ...33 6 3 Inverter Board 715G3358 2 ...
Page 34: ...34 6 4 Key Board 715G3400 1 6 5 IR Board 715G3394 2 ...
Page 56: ...56 10 Exploded View ...