Philips 42HFL5440T, Руководство по обслуживанию

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Block Diagrams EN 51 PB52.1HU LC 9.
2009-Oct-16
Supply Lines Overview
S UPPLY LINE S OVERVIEW
A
MAIN
POWER S UPPLY
B01A DC / DC
B09A S UPPLY B05B AUDIO: PROTECTION / MUTE CONTROL
B09D FPGA 10 8 0P: I/O BANK S
B05C AUDIO HEADPHONE
B07C EXTERNAL VIDEO
B0 8 A U S B 2.0
B0 8 B
U S B 2.0
B06A S PDIF B06A S PDIF DEBUG / R S 2 3 2 INTERFACE
B06C HDMI S WITCH
B0 3 C PNX 8 5xx: CONTROL
B0 3 F PNX 8 5xx: FLA S H
B05A AUDIO LEFT / RIGHT
B0 3 I PNX 8 5xx: AUDIO
B0 3 G PNX 8 5xx: VIDEO S TREAM S
B0 3 J PNX 8 5xx: ANALOGUE AV
B0 3 H PNX 8 5xx: DIGITAL VIDEO OUT / LVD S
B0 3 E PNX 8 5xx: S DRAM
B0 3 A PNX 8 5xx: POWER
B11A CONTROL S TI7100
B11E POWER S TI7100
B11F S UPPLY
B11C
DRAM S TI7100
B11B FLA S H
B11D INTERFACE S TI7100
B09C FPGA 10 8 0P: POWER + CONTROL
B0 3 B PNX 8 5xx: S TANDBY CONTROLLER
B0 3 D PNX 8 5xx: CONTROL
A S UPPLY
B10B PACIFIC 3 : DI S PLAY-INTERFACE
B06B
HDMI
B01B DC / DC
B02A PRO: IDIOM
B09E IR LED
B10A PACIFIC 3 : LVD S
B11G DEBUG
B11H I2C ADDRE SS = 4A (WRITE)
B10C PACIFIC 3
B12A iBOARD
B12B iBOARD
T01A
CHANNEL DECODER
T01B
MAIN TUNER
CN6
1 1
6 6
7 7
2 2
3 3
4 4
5 5
8 8
1U00
7U0 3 7U00
NCP5422
+12V
+12VF
7U0 8
+1V2
14
16
15
7U01
7U06
+ 3 V 3
+1V 8
5U01
1
2
+12V
+5V-ON
12V/ 3 V 3
COVER S ION
12V/1V2
COVER S ION
5U00
+5V-ON
+5V- S TANDBY
+5V- S TANDBY
7HP0
IN OUT
COM
VDDA-AUDIO
VP VP
VN VN
VPP VPP
+ 3 V 3 + 3 V 3
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+ 3 V 3 + 3 V 3
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+ 3 V 3 + 3 V 3
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+5V- S TANDBY +5V- S TANDBY
+ 3 V 3 + 3 V 3
+ 3 V 3 + 3 V 3
+5V-ON +5V-ON
DDC-5V
+5V-ON +5V-ON
VNN VNN
VPIC VPIC
VNIC VNIC
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+ 3 V 3 + 3 V 3
+ 3 V 3 -FPGA + 3 V 3 -FPGA
1V2-PLL 1V2-PLL
1V2-FPGA 1V2-FPGA
+2V5o u t-FPGA +2V5o u t-FPGA
+Vin-FPGA +Vin-FPGA
+ 3 V 3 + 3 V 3
5FA6 + 3 V 3 -FPGA
5FA 8 +Vin-FPGA
7FA5
IN OUT
COM
+1V2- S TAB
7FA4
IN OUT
COM
+2V5- S TAB
5FA7
+2V5o u t-FPGA
BIN-5V
1JB0
1 8
CIN-5V
1J40
19
HDMI 2
CONNECTOR
TO HDMI 3
CONNECTOR
HDMI 1
CONNECTOR
+5V-CON
+5V- S TANDBY +5V- S TANDBY
+ 3 V 3 + 3 V 3
3
U01
1 8 710_406_090 8 24.ep s
22090 8
CN 8
1
2
3
5U02
+ 3 V 3
+ 3 V 3
+1V 8
+ 3 V 3 + 3 V 3
VDDA-LVD S VDDA-LVD S
RREF-PNX 8 5 3 5 RREF-PNX 8 5 3 5
+ 3 V 3 -PER + 3 V 3 -PER
+12V +12V
+ 3 V 3 -NAND 5HA0
+AUDIO-POWER +AUDIO-POWER
VPP
VP
VPIC
VP
VP
AUDIO-VDD
5HM0
VP
VN
AUDIO-VEE 5HM1
+1V 8
DDR2-VREF-CTRL
DDR2-VREF-DDR
AIN-5V
1JA0
1 8
6J
A
3
6JB
3
6J4
3
+ 3 V 3 + 3 V 3
+ 3 V 3 -ANA
5JCA
+ 3 V 3 -DIG
+5V-ON +5V-ON
+5V-CON
+5V-MUX
+5V- S TANDBY
9 9
+AUDIO-POWER
-AUDIO-POWER
+2V5 +2V5
+ 3 V 3 + 3 V 3
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+5V-ON +5V-ON
+5V- S TANDBY +5V- S TANDBY
+12V +12V
+ 3 V 3 -PER + 3 V 3 -PER
+ 3 V 3 -PER + 3 V 3 -PER
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+ 3 V 3 + 3 V 3
+1V2 +1V2
B01 a
B01 a
+ 3 V 3 + 3 V 3
VDDA-LVD S
+ 3 V 3 -PER
5HY1
RREF-PNX 8 5 3 5
VDDA-AUDIO VDDA-AUDIO
VDDA-DAC 5HY4
VDDA-ADC
5HY7
B01 b
B01 a
B01 a
B09 a
B09 a
B09 a
D ua l
O u t-of-Ph as e
S ynchrono us
B u ck Controller
+5V-ON
+ 8 V2-PA S
+ 3 V 3 + 3 V 3
+12V
+12V
VDI S P 7G54
+5V-ON
5G56
5G55
6J00
5JCF
S TANDBYn
B01B
5U95
7U27
IN OUT
COM
5U0
3
+5V- S TANDBY +5V- S TANDBY
7U 8 5
IN OUT
COM
+ 3 V 3 - S TANDBY
+1V2- S TANDBY
+5V-ON 7U 8 2
7U 8 4
ON-MODE
7U 8 7
7U 8 6
+1V2
S TAB.
+12V +12V
+ 3 V 3
+ 3 V 3 -PI
+ 3 V 3
+1V2
+1V2
TO 12 3 0
SS B
B12B
1C01
1
3
5
5C00
5HK 3
5HYA
+1V 8 +1V 8
+1V2
+1V2
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+1V2- S TANDBY +1V2- S TANDBY
3 HJ1
3 HJ 3
3 D04
7D55
3 D02
-AUDIO-POWER -AUDIO-POWER
VNN
VN
VNIC
3 D 3 9
3 D24
7D57
7D5 8
ON-MODE
3 J07
+ 3 V 3 + 3 V 3
+2V6-MP4 +2V6-MP4
V_LVC04
+1V2-FPGA
5FB1 5FA2
+1V2-PLL
5FB2
VDI S P VDI S P
+5V- S TANDBY +5V- S TANDBY
+ 3 V 3 + 3 V 3
+ 3 V 3 + 3 V 3
6G51
3 GC4
+ 3 V 3 + 3 V 3
5GE2
+ 3 V 3 -P 3
7GE 3
IN OUT
COM
+2V5-PF
+2V5-P 3
7GE5
IN OUT
COM
+1V5
5GE6
+1V5-RX
5GE 3 +1V5-P 3
5GE4
5GE5
+1V5-TX
+1V5-PLL
6GE7 6GE6
5GE0
+2V5-PLL
5GE1
LMI-VREF- S T
LMI-VREF
5A10
+1V1 +1V1
+1VTMD S
5AE 8
+ 3 V 3 + 3 V 3
+2V6-MP4
+2V6-MP4
+2V6-MP4
+2V5-CLKGENA
5AE7
VDDE-2V5
5AE4
+ 3 V 3 + 3 V 3
VDDE- 3 V 3 5AE0
+ 3 V 3 TMD S
5AE2
+2V6-MP4 +2V6-MP4
2V5-LMI 5AA0
+ 3 V 3 + 3 V 3
+ 3 V 3 + 3 V 3
+ 3 V 3 TMD S + 3 V 3 TMD S
2V5-LMI 2V5-LMI
3 AAN
3 AAA
7AKC
IN OUT
COM
+12V +12V
+1V1
7AK1
IN OUT
COM
5AK0 5AK2 5AK1
+5VA +5VA
+12V +12V
+12VI +12VI
+5VA
+5V- S TANDBY +5V- S TANDBY
+ 3 V 3 - S TANDBY + 3 V 3 - S TANDBY
+5VB
+12VA
+12VI
3 291
5292
5291
12 3 0
V2
+12V +12V
+ 3 V 3 + 3 V 3
+5V-TUNER
5T55
5T54
V1 5T5 3
1
3
+12V
1T12
1
3
+1V2
5
+ 3 V 3
+2V5-TUN
+ 3 V 3 -AT S C
7T20
IN OUT
COM
9T14
7T55
IN OUT
COM
7T54
IN OUT
COM
1 1
6 6
7 7
2 2
3 3
4 4
5 5
8 8
LAMP-ON-OUT
1B2 8
+12V
+5V- S TANDBY
1B29
T 3 A
BACKLIGHT-OUT
B10B
B10B
POWER-OK-DI S PLAY
BACKLIGHT-BOO S T
B10B
B02B
B12 a
B12 a
B12 a
T01 b
T01 b
T01 a
B09 a
B09 a
+5V- S TANDBY
Only for He a lthC a re
+5V- S TANDBY
B09 a
B01 b
B01 a
B01 a
B12 b
+12VA +12VA
B12 b
B12 b
T01 a
T01 a
+5V-TUNER +5V-TUNER
T01 b
1N51
5 TO 1M20
IR/LED
J
TO 1C01
SS B
B02A
TO CN 8
S UPPLY
A
B01 a ,B02 a ,
B0 3b ,j,B10 b ,
B11f,B12 a
B12 b
B05 a
B10 a
B11e
B11e
B11 a ,c,e
B11e
B09 a
B01 a
B01 a
B01 a
B01 a
B01 a
B01 a
B01 a
B09 a
B09 a
B10 b
B01 b
B11c
B11f
B11f
B11f
B11f
B11e
6006
B09d
B09d
B09d
B09d
B09d
B09c
B09c
B09c
B09c
B09c
B01 a
B01 a B01 a
B01 b
B01 b
B01 b
B01 a
B01 a
B01 a
B09 a
B01 b
B01 a
B01 a
B05 a
B05 a
B05 a
B05 a
B05 a
B01 b
B01 b
B09 a
B01 a
B0 3 i
B01 a
B01 b
B01 b
B01 a
B01 a
B01 a
B01 a
B01 a
B01 a
B01 a ,B0 3b ,B06c,
B07c,B0 8b ,B10 b
B0 3a , b ,c,B05 b ,c,
B06 a ,B12 b
B09 a
B0 3a
B0 3a
B0 3a
B05 a
B05 a
B09 a
B01 a
B01 b
B01 b
B01 b
B09 a
B09 a
B0 3a
B0 3a
N.C.
B01 a
B05 b
B0 3a
B05 b
B05 b ,B0 3 i
B05 b
B05 b
B05 b ,B0 3 i
B0 3 c,d,j
B0 3 h
B0 3 g
B0 3a ,e
B02 a ,B0 3a ,c
B0 3a
B05 a
B12 b
B02 a ,B0 3a , b ,c,f,g,i,
B05c,B06 a ,c,B07c,
B0 8a ,B09c,d,B10 b ,c,
B11 a , b ,d,e,f,g,h
T01A
TO 1T12
TUNER
CN7
12 3 1
1 8 50mA
+T