Supply Lines Overview - Philips FTL2.4E Service Manual

Block Diagrams, Testpoint Overviews, and Waveforms

Supply Lines Overview

SUPPLY LINES OVERVIEW
SUPPLY
A SA1 CONNECTIONS
TO 1303 1303 1303
+24V_2
1 1
A4
2 2
42" SUPPLY
DISPLAY
PART B
+8V6
SA2
+12V
SA2
+5V_SW
SA2
+5V2
SA2
VTUN
SA2
+12V
SA2
1304
1304
+12V_+24V
1 1
TO 1304
2 2
A2
AL
AMBI LIGHT
3
3
SUPPLY
+12V_A
(PART A 42") 4 4
SA2
+5V2-RELAY-IO2
SA2
H SCART 3
+11V_SF
+11V_SFS 3511-3516
LED SWITCH PANEL
J
+8V
SEE ALSO
+5V2-STBY
BLOCK DIAGRAM
SUPPLY
SA2 STANDBY
5500
CONTROL
7511
6504
3509
5110
6
6140
7
+12V_A
8
7131
10
CONTROL
2513
5103 5506
7531
6107
5
TO 1306 1306 1306
1 1
A1
2 2
CONTROL
MAINS FILTER
(PART A 42")
1305 1305
TO 1305 +5V2-RELAY-IO2
1 1
A1
2 2
MAINS FILTER
3 3
(PART A 42")
SA3 AUDIO
TO 1M02
1M02 1M02
+16V+19V
A2
6 6
SUPPLY 30"/37"
OR
TO 1M02
-16V-19V
1
1
A4
5723 -Vf21
SUPPLY 42"
5707
-Vf11
5711
-Vf1
+16V+19V 7712 Vp
2797
2798
-16V-19V Vm
7713
FTL2.4E AA
CONNECTIONS
B21
1M46 1M46
1 1
B3e
2 2
B2,B6a,
5Y06 +8V
3 3 B14a,d,e,g,B15a
B3e
4 4
B6a,b,B13a,b,B14b,
5Y15 +5V B3e
c,d,e,f,B15a,b,19a,d
5 5
6 6
5Y07 +5V2-STBY
7 7 B5a,B14b,e,
+33V
8 8
B13a,B13b
5Y02 +11V
9 9 B14b,e,B20
B3e
10 10 5Y03
B3e
11 11
B3e
1M03 1M03
1M17
+3V3_SIM
1 1 To B12 B3e
1
Display
2 2
B3e
3 3 Only for
SHARP display
B3e
4 4
+5V
5 5 B21
B3e
6 6
B3e
7 7
8 8
B3e
+5V2-STBY
5Y09 9Y01
9 B21
9
B3e
10 10
B3e
1M07 1M07
3 3
+11V_SF
4
4 B14e
5
5
B3e
B3e
1M20
1M20 B3e
5Y11 +8V
6 6 B21
B3e
7 7
8 8
9 9
+5V2-STBY
5Y12 9Y06
10 10 B21
B12
VTUN
SA1
+11V
SA1
B2 IF,I/O VIDEOPROCESSING
+12V
SA1 +5V_VDP +5V_VDP
B14e
3402 +5VCOM
+8V6
SA1
+5V2 +8V
SA1 +8V
B21
5416 +8V_CON B3e,B5a,B5b
+5VS +5VS
B14e
+5V_SW
SA1
+8V_VDP
+8V_VDP
B4
3400 +8VP
SA1
B3A PICNIC
+3V3_DCDCFBXA +3V3_DCDCFBXA
B3e
+1V8FA
+1V8FA
B3e
+1V5_FBXA +1V5_FBXA
B3e
+3V3_FBXB +3V3_FBXA
B3e
+2V5_FBXA +2V5_FBXA
B3e
+5V2Pr +5V2Pr
B3e
+3V3PA +3V3PA
B3e
+8VPA +8VPA
B3e
+3V3PB
+3V3PB
B3e
+3V3Pr
+3V3Pr
B3e
+3V3PC +3V3PC
B3e
B6a
+3V3GA
+3V3GA
B3e
B2
6. EN 28
FALCONIC EMBEDDED MEMORY
B3B
+3V3FA
+3V3FA
HOP
B4
+3V3FB +3V3FB
+5V_VDP
+1V8FA +1V8FA
B14e
+8V_VDP
B14e
EAGLE
B3C
+2V5EC +2V5EC
+2V5ED +2V5ED
B5A OTC FLASH
5000
+1V5EA +1V5EA
5001
+1V5EB
+1V5EB
+5V2-STBY 1000
+2V5EA +2V5EA
B21
F500mA
+2V5EB +2V5EB
+3V3EA +3V3EA
+3V3EB +3V3EB
VPP-SW
B5c
+3V3EC +3V3EC
+8V_CON
B2
+5V2Pr +5V2Pr
EAn
B5c
+3V3ED +3V3ED
B5B BACKLIGHT CONTROL
COLUMBUS +5V_CON
B3D
B14e
+3V3CB +3V3CB +8V_CON
B2
+3V3CA +3V3CA
+1V5CA
+1V5CA
B5C BACKLIGHT CONTROL
+5V2Pr +5V2Pr
+3V3_INTOTC
B5a
3C01
FBX SUPPLY
B3E
+3V3_DCDCFBXA
+3V3_DCDCFBX 5719
AUDIO DEMODULATOR
B3a B6A
5720
+5V
B21
5767
+3V3PA
B3a
5A02
5779
+3V3GA
B3a
5768
+3V3PB B3a
5769
+3V3PC
B3a
3A03
+8V
B21
5770
+3V3FA
B3b
5771 +3V3FB
B3b
+11V_S
B14b
5773 +3V3Pr
RES B3a
7773
5772 5763 +1V8FA
B3a,B3b
B6B DOLBY DIGITAL DECODER
+5V
B21
5758 +1V5EB
B3c
DOLBY PROLOGIC PROCESSOR
5759 +1V5CA B6C
B3d
7701
5709 +1V5_FBXB
+5DB
B6a
+8VC
6719 5761
B6a
7770
5760
+1V5_FBXA
B3a
+11V_AUD
B6a
5753 +1V5EA
B3c
+5DA
B6a
7774
5775
+2V5_FBXA
B3a
5752
+2V5ED B3c
AUDIO DELAY
B6D
5764
+2V5EC
B3c
+5M 5A07
5713 B6b
+2V5EA
B3c
5762 +2V5EB
B3c
5777
+3V3_FBXB MAIN TUNER
B3a B12
5750
+3V3EA
B3c
5751
+3V3EB 1U01
B3c +11V 5U02
B21
5780
+3V3ED
B3c T1500mA
5801
+3V3EC 7U04
B3c
5756
+3V3CA
B3d
7774
7U03
5753 +3V3CB
B3d
IN OUT
RES
5764
5721 +5V_FBXA
+5VF
5722 +5V2Pr
5775
B3a,B3c,B3d
+8V_CON 5702
+8VPA
B3a
MAIN TUNER
B13A B13B SUB TUNER
+5V +5V
B21
+33V +33V
B21
3304
+5VS
B2
3329
+8VS
B13C DC-DC CONVERTER
+11V_DC +11V_DC
B14e
5T10
7TO4
7T01-1
DC-DC
5003
+5V2_CON 5T11 5T14 VDISP
5T15
7005
+3V3_INTOTC
B3c
B14A I/O1 MMC
VPP_SW
+8V +8V
+8V_CON
B21
EAn 3IK7
+8VA
I/O2 CONNECTIONS
B14B
7I05-1
+5V2-STBY 7I21-2 +5V2-APLOP
+5V_CON B21
4 3
9IA5
+8V_CON
5
3I37
3ID9
6I11
6
+5V
+3V3_INTOTC
B21 2
7I21-1
EAn 1
B5a
+5V
3IC1
+5V +11V +11V_S
7I07
B21
5A06
+5VF
B3e
5A00
+5DA 3ID0
B6c
3
5A03 +5DB
B6c
1
7I09
2
+8VC
B6c
5A01 +11V_AUD I/O3 SWITCH
B14C
B6c
3IN4
+5V +5VIO
B21
5A38
+5M B6b
B14D I/O4 AUDIO
+8V +8V
B21
+5V +5V
B21
+5DB
+8VC
B14E I/O5
+11V_AUD
1I79
+11V +11V_DC
+5DA
B21
T300mA
+11V_S 5IEE +11V_SF
B14b
+8V_VDP
+8V 5I47
B21
+5D
+5V +5V
B21 RES
5I46 +5V_CON
+5V_VDP
5I45
6U02
+3V3-LINK
N.C.
+5V2_STBY +5V2_STBY
RES B21
B14e,B15c,
B19b,B20,
5U05 +3V3_SIM +3V3_SIM +3V3_SIM
5U01 B21 B12
+3V3_
5U06 DCDCFBX I/O6 DIGITAL INPUTS
B14F
B3a,B3c
+8V-VIDEO
+8V-VIDEO
B14g
7I65
+5V
+3V3-SI
B21 3 2
IN OUT
3V3-TMDS
5I35
3V3-SI-IO
5I34
B14G I/O7
3I40
+8V 5I13 +8V-VIDEO
B21
B14f
5I12
3IG9
REF1
3IW1
6I80
REF2
6IA1
REF3
+5VIO +5VIO
B14c
B15A PIP HIP
3P00
+5V 5P03 5P00 +5VHIP
B21
B20
3P01
+8V 5P01 +8VHIP
B21
3P02
+8VPIP
B15b
B15B PIP SWITCH
+8VPIP
+8VPIP
B15a
+5V 5P51
+5VD
B21
3P74
+5VPIP B15c
B15C PIP MUPPET
+5VPIP
+5VPIP
B15b
+3V3_SIM
9PB2 +3.3V
B12
5PA9 +3V
5PB0 +3VD
HDI A/D CONVERTER
B19A
7L02
+5V +3V3-AD
B21 3 2 2 B19c
B6a,B14e IN OUT
5L16 VD
5L13
5L17 VDD
5L14
5L18
PVD
5L15
EPLD CONTROL
B19B
B14g +3V3-SIM 5E53
+3V3-EPLD
B12
B19d
5E54
+3V3-SD
B19d
5E51
+3V3-IO
B19d
7E01
+2V5-IO
1 3
7E05
+1V5
1
3
5E52 +1V5-PLL
5E50
+1V5-INT
B19C EPLD OSD
B13c
+3V3-AD 5E00
VBL
B19a
B21
5E01
VDO
B2,B4
B14e B14e
5E02 VDDO
5E03
PVDO
EPLD I/O
B19D
B5a,B5b
+3V3-IO +3V3-IO
B19b
B2,B4
+3V3-SD
+3V3-SD
B19b
+5V +5V
B21
+3V3_EPLD
+3V3_EPLD
B19b
SCREEN INTERFACE
B20
+3V3_SIM +3V3_SIM
B12
VDISP
VDISP
B13c
+11V +11V
B21
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