Philips LC8.2HA LA, Руководство по обслуживанию

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EN 50 LC8.2HA LA 9. Block Diagrams
2009-Apr-10
Supply Lines Overview
S UPPLY LINE S OVERVIEW
A
MAIN
POWER S UPPLY
B01A DC / DC + 3 V 3 & +1V2 & +VTUN
B02
TUNER IF & DEMODULATOR
B05A
AUDIO PROCE SS OR - MICRONA S
B05B AUDIO - CLA SS D
B06B I/0 - CINCH 1 & 2
B06C VGA & PC AUDIO & COMPAIR & UART
B07A HDMI S WITCH
B07B HDMI MAIN
B0 8 A MJC MT 8 2 8 0 - LVD S
B0 8 B MJC MT 8 2 8 0 - DDR
B0 8 C MJC MT 8 2 8 0 - POWER
B01B DC/DC - 5V &1V 8 & 2V5
B04B
DDR INTERFACE
B04C FPGA INTERFACE
B04D
FPGA I/O BANK S
B0 3 MICROPROCE SS OR
B04A TRIDENT - WX69
B04E LVD S CONNECTOR
J IR & LED PANEL
HC01 IBOARD
HC02 IBOARD
CN6
1 1
6 6
7 7
2 2
3 3
4 4
5 5
8 8
S TANDBY
1P01
+ 3 V 3 _ S TBY
7P06-1 7P11
NCP5422
7P06-2
+ 3 V 3 _ S W
15
1
2
7P07-1
7P07-2
+1V2_ S W
5Q01
16
15
7P0 8
2V5
S TAB.
7P09
+2V5_ S W
+5V_ S W +5V_ S W
S UP_A
S UP_D
+ 3 V 3 _ S W + 3 V 3 _ S W
5M01 + 3 V 3 _ANA_MUX
+12V_DI S P
+12V_DI S P
7410
IN OUT
COM
+ 8 V
+ 3 V 3 _ S W + 3 V 3 _ S W
+1V 8 _ S W +1V 8 _ S W
B04A
+5V_ S W +5V_ S W
+5V_ S W +5V_ S W
+5V_TUN
3
P20
+ 3 V 3 _ S W + 3 V 3 _ S W
1 8 510_406_09040 8 .ep s
090410
3 . 3 V S B
P S ON
S GND1
S GND1
S GND1
12VA
12V
5P01
7Q06-1 7Q11
NCP5422
+12V_DI S P
7Q06-2
+5V_ S W
15
1
2
7Q07-1
7Q07-2
+2V6_ S W 5Q09
16
15
+12V_DI S P
3
Q20
5P09
+2V6_ S W +2V6_ S W
+2V5_VDDMQ 5D0 3
+ 3 V 3 _FPGA
+ 3 V 3 _FPGA
+1V2_ S W
+1V2_ S W
+1V2-FPGA
FPGA_BL_BOO S T FPGA_BL_BOO S T
570 3
+1V2-PLL
+2V5_ S W +2V5_ S W
+2V5o u t_FPGA 5701
+2V5_in-FPGA
5702
+ 3 V 3 _ S W + 3 V 3 _ S W
+ 3 V 3 _FPGA 5700
+ 3 V 3 _ S TBY + 3 V 3 _ S TBY
CN7
1 1
6 6
7 7
2 2
3 3
4 4
5 5
8 8
BL_ON_OFF
1P02
BL_BOO S T
BL_ADJU S T_PWM
B04A
B0 3
12V
12V
S GND1
S GND1
BL-ON
S GND1
BL-DIM
BOO S T
+12V_DI S P
9 9
+12V_AUDIO
11 11
-12V_AUDIO
10 10
ONLY FOR ANALOG TUNER
+VTUN 5P06
6P0 3
+ 3 V 3 _ S W
7P14
B01 a
B01 a
B01 a
B01 b
B01 b
B01A
B01 a
B01 b
B01 a
B4 b
B01 a
B01 b
B01 b
B04d
B01 a
B01 a
B01 a
RE S
B4 a ,B05 b ,B06c, b
B01 a ,B02,
B0 3 ,B04e,B05 a
B05 b
B05 b
12V
12V
-12VA
S GND2
D ua l
O u t-of-Ph as e
S ynchrono us
B u ck Controller
D ua l
O u t-of-Ph as e
S ynchrono us
B u ck Controller
5P02
5Q02
7Q09
1V 8
S TAB.
7Q0 8
+1V 8 _ S W
+5V_IF
+5V S
3 1 33
3 1 3 4
3 141
5114
5115
5122
+ 3 V 3 _ S W + 3 V 3 _ S W
B01 a
+VTUN +VTUN
B01 a
+12V_DI S P
+12V_DI S P
B01 a
+ 3 V 3 _ S W
+ 3 V 3 _ S W
B01 a
+ 3 V 3 _ S TBY + 3 V 3 _ S TBY
B01 a
+5V_ S W +5V_ S W
B01 b
+12V_DI S P +12V_DI S P
B01 a
+1V2_ S W
+1V2_ S W
+1V2_CORE
B01 a
+1V2_ADC
+1V2_PLL
5C09
5C10
5C11
+ 3 V 3 _ S W
+ 3 V 3 _ S W
B01 a
+ 3 V 3 _ S TBY
+ 3 V 3 _ S TBY
B01 a
+5V_ S W +5V_ S W
B01 b
+2V5_VDDMQ +2V5_VDDMQ
B04 b
DDR_VREF DDR_VREF
B04 b
FPGA_BL_DIMMING
FPGA_BL_DIMMING
RE S
DDR_VREF
3 D15
1
1206
1205
1 +24V
5704
FPGA_BL_DIMMING FPGA_BL_DIMMING
RE S
+12V_DI S P +12V_DI S P
VDI S P
5R02
+ 3 V 3 _ S W + 3 V 3 _ S W
7R05
3 402
5401
5402
+12V_AUDIO +12V_AUDIO
VDD
VDDA
B01 a
3 A01
5A07
5A05
-12V_AUDIO
-12V_AUDIO
V SS
V SS A
3 A02
5A0 8
5A06
+5V_ S W +5V_ S W
+ 3 V 3 _ S TBY + 3 V 3 _ S TBY
B01 b
B01 a
DC_5V
1E01
9
VGA
CONNECTOR
+5V_ S W +5V_ S W
B01 b
6E04
5E01
3 E07
+ 3 V 3 _ S W + 3 V 3 _ S W
+ 3 V 3 _ S TBY + 3 V 3 _ S TBY
B01 a
B01 a
+1V 8 _ S W +1V 8 _ S W
+1V 8 _ANA-MUX 5M02
+1V 8 _DIG-MUX
5M0 3
B01 b
+5VHDMI_B
1M02
1 8
HDMI
CONNECTOR
(Option a l)
+5VHDMI_C
1M0 3
1 8
HDMI
CONNECTOR
+5VHDMI_ S IDE
1M01
1 8
HDMI
CONNECTOR
+5V_ S W +5V_ S W
B01 b
+ 3 V 3 _ S W + 3 V 3 _ S W
+ 3 V 3S WA 5N02
+ 3 V 3S WE
5N09
B01 a
+ 3 V 3S WB
5N0 3
+ 3 V 3S WC 5N07
+ 3 V 3S WD 5N0 8
+1V 8 _ S W
+1V 8 _ S W
+1V 8S WA 5N01
+1V 8S WB 5N04
+1V 8S WC 5N05
+5VHDMI_A
1N0 3
1 8
HDMI
CONNECTOR
+5V_ S W +5V_ S W
+5VHDMI_MUX_TPWR
+5VHDMI_MUX_TPWR
+1V 8 _ S W +1V 8 _ S W
7F0 3
IN UT
COM
+0V9_VTT
B01 b
5F01
+1V2_ S W +1V2_ S W
7G04
IN OUT
COM
+1V
AB09
1R01
41
B01 b
B01 b
B01 a
B01 a
B01 a
B02,B0 3 ,
B04 a ,d,e,B06c,
B07 a , b ,B0 8a ,c
B04 a ,d,B0 8 c
B02
B02,B0 3 ,B04 a ,
B05 a , b ,B06 b ,c,
B07 b
B07 a , b ,B0 8b ,c
B04 a
B04 a
B04 a
B04d
TO
AMBI-LIGHT
UNIT
+ 3 V 3S TBY
1P10
5
+5V_ S W
8
TO 1109
iBOARD
HC01
TO 1 3 20
SS B
B0 3
+5VA +5VA
HC02
HC02
+5VB
+ 3 V 3 _ S TANDBY
+5VB
+5V SS B
HC02
+ 3 V 3 _ S TANDBY
+5V
+5VB
+5VA
+ 3 V 3 _ S TANDBY
HC01
+5V SS B +5V SS B
HC01
+12VA +12VA
HC02
+12V
+12V
7125
IN OUT
COM
+5VAUD
+12VA
1 3 20
8
TO 1110
iBOARD
HC01
5
5704
B07 a
+5VHDMI_MUX_TPWR
3 M1 8
GND S ND
B0 3
(CONTROL)
(CONTROL)
CN 8
1
2
3
+12V_PB S
S GND
CTRL_PB S
CN5
1
2
3
4
+12VB
S GND1
+12VB
S GND1
5115 511 3
5
8
1110
+12V
1
1209
1212
7229
TP
S 60111PWP
DC/DC
CONVERTER
5206
7
5202
520 3
1211
1A 8 5
HC01
HC01
HC01
HC01
HC02
HC02
TO 1209
IBOARD 3 2 ”
HC02
TO 1212
IBOARD 42 ”
HC02
TO
CN5/CN 8
P S U