Supply Lines Overview 50" Sdi Step - Philips FTP2.4E Service Manual

Block Diagrams, Testpoint Overviews, and Waveforms

Supply Lines Overview 50" SDI Step

SUPPLY LINES OVERVIEW SDI 50"
B21 CONNECTIONS
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
To
Display
SHARP display
5 5
5Y00
9 9
SCART 3
H
+11V_SF
4 4
3511-3516
+11V_SFS
SUPPLY
J LED SWITCH PANEL
SDI
+8V 5Y11
7 7
5Y12
+5V2-STBY 10 10
AMBIENT LIGHT
AL
1 1 1
2 2 2
3 3 3
4 4 4
C PDP AUDIO
-19-16V
1 1
2 2
3 5
+19-16V
4 6
B2
+5V_VDP
B14e
+8V
B21
+5VS
B14e
+8V_VDP
B4
B3A
+3V3_DCDCFBXA
B3e
+1V8FA
B3e
+1V5_FBXA
B3e
+3V3_FBXB
B3e
+2V5_FBXA
B3e
+5V2Pr
B3e
+3V3PA
B3e
+8VPA
B3e
+3V3PB
B3e
+3V3Pr
B3e
+3V3PC
B3e
+3V3GA
B3e
FTP2.4E AB
B3B FALCONIC EMBEDDED MEMORY
+3V3FA
+3V3FA
B3e
5Y06 +8V
+3V3FB
+3V3FB
B2,B6a,
B3e
B14a,d,e,g,B15a
+1V8FA +1V8FA
5Y15 +5V
B3e
B6a,b,B13a,b,B14b,
c,d,e,f,B15a,b,19a,d
+5V2-STBY
5Y07
EAGLE
B3C
B5a,B14b,e,
+33V
B13a,B13b
5Y02 +11V +2V5EC +2V5EC
B14b,e,h,B20
B3e
5Y03
+2V5ED +2V5ED
5Y00 9V_STBY
B3e
+1V5EA +1V5EA
B3e
1M17 +1V5EB +1V5EB
+3V3_SIM
1
B3e
B12 +2V5EA +2V5EA
B3e
Only for
+2V5EB +2V5EB
B3e
+3V3EA
+3V3EA
+5V B3e
B21
+3V3EB
+3V3EB
9Y15 9V-STBY
B21
B3e
+3V3EC
+3V3EC
B3e
+5V2Pr +5V2Pr
B3e
+3V3ED +3V3ED
B3e
+11V_SF
B14e
B3D COLUMBUS
+3V3CB +3V3CB
B3e
+3V3CA +3V3CA
B3e
+1V5CA +1V5CA
+8V B3e
B21
+5V2Pr +5V2Pr
9Y06 +5V2-STBY
B21 B3e
B3E FBX SUPPLY
+3V3_DCDCFBXA
+3V3_DCDCFBX 5719
B12
5720
5767 +3V3PA
5779 +3V3GA
5768 +3V3PB
5769
+3V3PC
5770
+3V3FA
5771
+3V3FB
5773 RES
IF,I/O VIDEOPROCESSING +3V3Pr
7773
5772
+5V_VDP 5763 +1V8FA
3402
+5VCOM
+8V
5758 +1V5EB
B3e,
5416 +8V_CON
+1V5CA
B5a, 5759
7701
+5VS B5b
5709 +1V5_FBXB
+8V_VDP
6719 5761
7772
3400 +8VP 5760
+1V5_FBXA
5753
+1V5EA
7774
5775
PICNIC +2V5_FBXA
5752 +2V5ED
+3V3_DCDCFBXA
5764
+2V5EC
+1V8FA
5713 +2V5EA
+1V5_FBXA
5762
+2V5EB
+3V3_FBXB
5777 +3V3_FBXB
+2V5_FBXA
5750
+3V3EA
+5V2Pr
5751
+3V3EB
+3V3PA 5780
+3V3ED
5801 +3V3EC
+8VPA
5756
+3V3PB +3V3CA
7770
5753
+3V3CB
+3V3Pr IN OUT
RES
+3V3PC
+5V_FBXA
+5VF 5721
+3V3GA B6a
5722 +5V2Pr
5775
+8V_CON 5702
+8VPA
B2
6. 17
HOP B13C DC-DC CONVERTER
B4
+11V_DC
3304 B14e
+5V_VDP +5VS
B2 5T10
B14e
3329
+8V_VDP +8VS
B14e
5T11
B5A OTC FLASH
B14A I/O1 MMC
+8V
1000
+5V2-STBY 5003 B21
+5V2_CON
B21
F500mA
7005
+3V3_INTOTC
B3c
I/O2 CONNECTIONS
B14B
VPP-SW VPP_SW
B5c
+5V2-STBY
+8V_CON
+8V_CON
B21
9IA5
B2
EAn EAn
B5c
BACKLIGHT CONTROL
B5B
+5V_CON
+5V_CON +5V
2
B14e B21
+8V_CON +8V_CON
B2
+11V
B5C BACKLIGHT CONTROL
B21
+3V3_INTOTC +3V3_INTOTC
B5a
3C01
EAn
B5a
AUDIO DEMODULATOR
B6A
+5V
+5V
B14C I/O3 SWITCH
B21
5A06 +5VF
+5V
B3e
B3a
5A00
5A02 +5DA B21
B6c
5A03
+5DB
B6c
I/O4 AUDIO
3A03 B14D
+8VC
B3a +8V
B21 B6c
+8V
B3a
B21
B3a +11V_S 5A01
+11V_AUD
B14b B6c +5V
B3a
B21
B3b
B6B DOLBY DIGITAL DECODER
B3b
B14E I/O5
B3a
+5V
5A38 +5M
B21
B6b
B3a,
+11V
B3b
B21
B6C DOLBY PROLOGIC PROCESSOR
+11V_S
B14b
+5DB
+5DB
B6a
+8V
B3c
B21
+8VC +8VC
B6a
+5V
B3d
B21
+11V_AUD +11V_AUD
B6a
+5DA
+5DA
B6a
B3a
+5V2_STBY
B3c
B21
B6D AUDIO DELAY
+3V3_SIM
B12
B3a
+5M 5A07 +5D
B6b
B3c
B14F I/O6 DIGITAL INPUTS
B3c
+8V-VIDEO
B12 MAIN TUNER B14g
B3c
7I65
+5V
3 IN OUT 2
B3c
B21
B3a +11V 1U01 6U02
5U02 +3V3-LINK
N.C.
B21
T1500mA RES
B14e,
B3c
B15c,
7U04
B3c
5U05 +3V3_SIM B19b,
5U01
B20,
B14G I/O7
B3c
B21
7U03 3I40
+8V
+3V3_
B3c
5U06 DCDCFBX B21
B3a,
B3d
B3c
B3d
B13A MAIN B13B SUB
TUNER
TUNER
+5V +5V
B21
B3a,
B3c,
B3d +33V +33V
B21
+5VIO
B14c
B3a
I/O 8
B14H
+8VA +8V-VIDEO
+11V_DC
B14a
3IYL
3IYM
REF
7TO4
7T01-1
DC-DC 3IZO
5T14
VDISP 3IZP REF-CLAMP
B20
5T15
+11V
9IY2 +12V-IBO
B21
1IY0
5IY0 1
+8V
3IK7
+8VA
B14h PIP HIP
B15A
3P00
+5V 5P03 5P00
+5VHIP
B21
3P01
+8V 5P01
+8VHIP
7I21-2 7I05-1 B21
+5V2-APLOP
4 3
3P02
+8VPIP
5
3I37
B15B PIP SWITCH
3ID9
6I11
+8VPIP +8VPIP
6 B15a
+5V 5P51
7I21-1 +5VD
B21
1
3P74
+5VPIP
+5V
3IC1
+11V_S B6a,
7I07
B14e PIP MUPPET
B15C
+5VPIP
+5VPIP
B15b
3ID0
+3V3_SIM
9PB2 +3.3V
3
B12
1 5PA9
7I09 +3V
2
5PB0
+3VD
3IN4 B19A HDI A/D CONVERTER
+5VIO
B14g 7L02
+5V
+3V3-AD
B21 3 2
INOUT
5L16
VD
5L13
5L17
+8V VDD
5L14
5L18
+5V PVD
5L15
B19B EPLD CONTROL
+3V3-SIM 5E53
+3V3-EPLD
B12
1I79 +11V_DC
B13c 5E54
+3V3-SD
T300mA
5E51
+3V3-IO
5IEE
+11V_SF
B21
7E01
+8V_VDP +2V5-IO
5I47 1 3
B2,B4
+5V
7E05
+1V5
5I46 +5V_CON 1 3
B5a,
B5b 5E52 +1V5-PLL
+5V_VDP
5I45 5E50 +1V5-INT
B2,B4
+5V2_STBY
EPLD OSD
B19C
+3V3_SIM
+3V3-AD 5E00 VBL
B19a
5E01
VDO
5E02 VDDO
+8V-VIDEO
5E03
PVDO
+3V3-SI
3V3-TMDS
5I35
EPLD I/O
B19D
5I34 3V3-SI-IO
+3V3-IO +3V3-IO
B19b
+3V3-SD
+3V3-SD
B19b
+5V
+5V
B21
5I13
+8V-VIDEO
B14f
5I12 +3V3_EPLD
+3V3_EPLD
B19b
3IG9
REF1
3IW1 SCREEN INTERFACE
B20
6I80
+3V3_SIM +3V3_SIM
REF2 B12
VDISP
VDISP
B13c
6IA1
+11V
REF3 +11V
B21
+5VIO
K1 MOJO
5100
K2 FLASH MEMORY
5201
5200
B15b
K3 POWER SUPPLY
1301
1
5309
B15c
5301 5300
6 2 7311
SUPPLY
5302
7P01
IN OUT
COM
5304 5303 5307
6 2
SUPPLY
7P01
5306 5305
6 2 IN OUT
SUPPLY
COM
7P01
IN OUT
COM
B19c
INTERFACE
K4
ANALOG BACK END
K5
B19d
B19d
B19d
K6 FRONT END
5801
COMMON INTERFACE
K7
5703
5704
5702
1 CURRENT 7
SWITCH
5700
5701
F_15740_018.eps
051005