Philips LC4.31E User Manual

EN 30LC4.31E AA 6.
Block Diagrams, Test Point Overviews, and Waveforms
Supply Voltage Overview
B12
B18
B6
B6
B16
TOP CONNECTORS
B1
TUNER & IF
B2
HERCULES
B3
SYNC INTERFACE
B4
AUDIO DELAY LINE (FOR PDP SETS ONLY)
B5
AUDIO PROCESSING
B7
SCALER
B8
SCALER
B10
SDRAM
B11
FLASH / CONTROL
B12
HDMI
B13
MUX-SYNC INTERFACE
B14
DIGITAL IO
B15A
SCART ANALOG IO
B18
ADC
B19
COLUMBUS
B20
PACIFIC3
B6
DC-DC CONVERTER
B15B
DMMI
C
CLASS D AUDIO AMPLIFIER
D
SIDE-AV
J
IR / LED / LIGHT-SENSOR
T
OTC-FLASH (FOR 1000pg TXT)
B17
SIDE CONNECTORS
B9
SCALER INTERFACE
SA3
AUDIO
SUPPLY
PANEL 26”- 32”
(PSU)
SUPPLY LINE OVERVIEW
1
1J02
2
3
4
5
6
7
8
9
10
11
12
LAMP_ON_OFF
BACKLIGHT_CTRL
STANDBY
POWER_DOWN
+3V3STBY
VP
+12V
SW
+5VSW
+5VSW
+5VSW_b
+5VSW_a
5152
5153
+3V3STBY
+3V3STBY
+1V8_A
+3V3STBY
+3V3STBY
+5VSW
+5VSW
+8VSW_TV
+8VSW_TV
7215
3265
7216-1
3264
+1V8_B
7217
3263
7216-2
3262
+5VSW
+5VSW
+3V3STBY
+3V3STBY
+3V3SW
+3V3SW
+5VSWI
+5VSWI
+5VD
5501
+3V3SW
+3V3SW
+3V3STBY
+3V3STBY
+5VSW
+5VSW
+5V
+5V
+1V8_CORE
+1V8_CORE
+2V5_DDR
+2V5_DDR
+3V3SW
+3V3SW
+3V3_IO
+3V3_IO
+3V3_PLL
+3V3_PLL
+3V3SW
+3V3SW
+1V8
3V3_PLL
5900
3V3_ADC
5901
3V3_DVI
5902
3V3_IO
5903
3V3_LBADC
5904
3V3_LVD
SA
5905
3V3_LVD
SB
5906
3V3_LVD
S
5907
+2V5_DDR
5908
7900
IN OUT
COM
7901
IN OUT
COM
5909
5910
5911
+1V8_ADC
+1V8_DV1
+1V8_CORE
+2V5_DDR
+2V5_DDR
FSVREF
3B01
+3V3_IO
+3V3_IO
+3V3SW
+3V3SW
+3V3SW
+3V3SW
+3V3SW
+3V3SW
+5VSWI
+5VSWI
+5VSWI
+5VSWI
18
1F03
+5VHDMI_B
+5VSW
+5VSW
+5VSWIA
+5VSWIA
+3V3SWB
7L02
IN OUT
COM
+3V3SW
+3V3SW
+3V3SWA
5M03
+5VSWI
+5VSWI
+5VSWIA
5M04
+3V3SW
+3V3SW
+1V5
LV DS_VCC
LV DS_VCC
+2V5PLL
7N03
IN OUT
COM
5N03
+2V5VDD
1
1J01
(1M46)
2
3
4
5
6
7
8
9
10
11
+12VUFD
+5V_UFD
5J03
1J07
1J08
N.C
.
N.C
.
N.C
.
N.C
.
4J01
+5V
37”/42” SETS
1J03
1
1
1J00
(1M0
3)
2
3
4
5
6
7
8
9
10
STANDBY
FAN _SPEED
BACKLIGHT_CTRL
N.C
.
LAMP_ON_OFF
POWER_UP_OK
N.C
.
N.C
.
PROTECT_AUD
UFD CONTROL
C
1003
B1,B2,B
3,
B5,B8,B9,
B15b
B3,B6
B5,B6,B9
B6
B6,B16
B16
B6
B6
B6
B6
B16
B6
B6
B8
B6
B15b
B4,B9,B19
B19
B6
B6
B20
B6
B6
26” SETS
+12V
SW
+3V3STBY
7708
IN OUT
COM
+5V
+5V
5704
+8VSW_TV
7738
IN OUT
COM
5738
7754
LV DS_VCC
7758
+3V3SW
PANEL-PWR-CTL
5752
DC/DC
Converter
7752
5753
5754
+5VSWI
5730
PWR
REG
7730
5733
+VTUN
+5VSW
5737
5757
6735
B16
B16
5709
(For 37”-50”
Large Screen)
DVI
5J04
B7,B10
B8
B8
B8
B6
B6
B6,B16
B6
B6
B8
B6
B6
B6
B6
B7,B11
B13,B19,B20
B8
5700
B6
PAN_VCC
(For 26”-42” Screen)
HERCULE
S
RES
X200
X002
+3V3SW
+3V3SW
+12V
SW
+12V
SW
+5V
+5V
+12V
SW
7758
5717
5713
STEP
DOWN
CONTR
3718
7754
SC_STANDBY
(Supply to T
uner & Herc
ules)
+3V3STBY
+3V3STBY
B16
VDDA_3V3PLL
5D06
VDDA_3V3
5D00
VDDD_
3V3
5D01
VDDI_
3V3
5D02
VDDC_1V
8
5D05
7D02
IN OUT
COM
5D03
5D04
VDDA_1V8
VDDD_1V
8
18
1F02
+5VHDMI_A
DVI
+3V3STBY
+3V3STBY
+5VSW
+5VSW
+8VSW_TV
+8VSW_TV
5L01
5L11
VDDP
VAD C
VMPLL
5L17
VPLL
+2V5_DDR
+2V5_DDR
VDDC
5L21
B8
7N04
IN OUT
COM
5N04
1V5CORE
5N05
+1V5PLL
5N06
3001
5001
3
B16
7
B17
5
1J03
1K01
VP
VP_SGN
+5VSW
+3V3STBY
1870
1304
1003
5001
6
B3
1442
+3V3SW
+3V3_INTO
TC
1000
(OPTIONAL)
+3V3STBY
+3V3STBY
+5VSW
+5VSW
1K00
5
1K01
7
+3V3STBY_1
+5VSW_1
B6,B16
B6
D
1304
+5VHDMI_A
+5VHDMI_A
+5VHDMI_B
+5VHDMI_B
B14
B14
5L19
B18
+3V3SW
+3V3SW
+3V3STBY
+3V3STBY
+5VSWI
+5VSWI
+5V
+5V
B16
B6
B2,B3,B5,B7,
B8,B9,B11,B12
B12
B13
B15a,B15
b,
B17
B1,B2,B3,B5,
B8,B9,B15b
B1,B2,B
3,B5
B6
B16
B6
B2
B6
B16
B6
B6
B6
B6
B6
B7
B7
1M46
B6
G_16210_064.ep
s
260906
B1
+VTUN
+VTUN
1M02
2
6
+16V+19V
-16V-19V
-Vf21
-Vf11
-Vf1
+16V+19V
-16V-19V
Vp
Vm
A2
1M02
TO 1M02
SUPPLY 37”
1
5
5723
5707
5711
3760
3759
7712
7713
2797
2798
67106711
SA1
TO 1M03
STBY-SUPPLY
SA1
TO 1M46
STBY-SUPPLY
SUPPLY
PANEL 37”/42”
(PSU)
1M03
5K00
5K01
(Only For 26” - 32” Sets)
(Only For 37”/42” Sets)
(Only For 26” - 32” Sets)
A4
TO 1M02
SUPPLY 42”
1442
6
T
1000

Philips LC4.31E Specifications

General

Brand	Philips
Model	LC4.31E
Category	TV
Language	English