Ssb: Screen Interface (B20) - Philips FTP2.4A Service Manual

Circuit Diagrams and PWB Layouts
SSB: Screen Interface
1 2
SCREEN INTERFACE
B20
3Z37
+3V3_SIM
4K7
B19d
3Z38 4K7
res
LCD-PWR-ON FZ43
3Z54
(IRQ)
100R
A
B19d,B21
LAMP-ON
FZ44
3Z55
(PDWN)
100R
100p
2Z59
B14e FZ45
3Z52
CPU-GO
100R
B4
B
BACKLIGHT-CNTRL
res
3Z39
100R FZ46
3Z53 res
PDP-GO
100R
B14e
2Z44
B19d
22p
FZ02
TXLCD0-
2Z45
C
B19d
22p
FZ04
TXLCD0+
FZ07
B19d
TXLCD1-
2Z46
B19d
22p
TXLCD1+
2Z47
B19d 22p
FZ10
TXLCD2-
D 2Z48
B19d
22p
FZ12
TXLCD2+
2Z49
B19d
22p
FZ14
TXCLKLCD-
2Z50
B19d
22p
FZ16
TXCLKLCD+
2Z51
B19d 22p
E
FZ17
TXLCD3-
2Z52
B19d
22p
FZ18
TXLCD3+
2Z53 22p
B19e
3Z50
SCL-DISP
100R
F
B14e
3Z51
SDA-DISP
100R
8204 000 8486.1
1 2
FTP2.4A AA 7.
3 4
3Z26
+3V3_SIM
1K0
+3V3_SIM
10K 10K
res
3Z24
+3V3_SIM
3Z33 3Z32
100R
IZ02
res
3Z25
+3V3_SIM
100R
FZ08
FZ40
FZ41
3 4
81
5 6
3Z56
1K0
IZ01 100R
FZ66
3Z23
BC847BW
7Z00
BZX384-C5V6
IZ03
6Z00
47K 47K
3Z31 3Z30
IZ00
47R
3Z29
1 4
2
SI3441BDV
7Z01
5
6
FZ21
VDISP
5Z06
5Z07
5Z08
5 6
7
1G50 C7
2Z44 C2
B20
2Z45 C2
2Z46 C2
2Z47 D2
2Z48 D2
B19c
2Z49 D2
5V-ENABLE
A
2Z50 E2
2Z51 E2
LCD-PWR-ON
2Z52 E2
2Z53 E2
2Z54 B6
2Z55 B4
2Z56 A5
2Z57 B1
B
2Z58 A1
2Z59 A2
+11V
2Z60 F1
2Z61 F2
2Z62 B1
2Z63 C6
2Z64 C5
C 2Z65 C5
3Z22 A1
3Z23 A5
1G50
3Z24 B2
1 TO
2
3Z25 B2
DISPLAY
FZ20 3
4 3Z26 A2
5
3Z28 C6
6
7
3Z29 B6
8
9 D
3Z30 B6
10
11
3Z31 B5
12
13 3Z32 B4
14
3Z33 B4
15
16
3Z34 B1
17
18
3Z35 B1
19
20
3Z36 A1
21
22
3Z37 A1
23 E
3Z38 A2
24
25
3Z39 B1
26
27
3Z50 F1
28
29
3Z51 F2
30
31
3Z52 B1
33
32
FZ42
3Z53 B1
FI-WE31P-HFE-E1500
3Z54 A1
3Z55 A1
F
LVDS
3Z56 A5
CONNECTOR
5Z01 C1
5Z02 C1
5Z03 D1
5Z04 E1
F_15500_034.eps
290705
7
5Z05 E1
5Z06 C6
5Z07 C6
5Z08 D6
6Z00 B6
7Z00 A4
7Z01 B5
FZ02 C2
FZ04 C2
FZ07 C2
FZ08 D2
FZ10 D2
FZ12 D2
FZ14 D2
FZ16 E2
FZ17 E2
FZ18 E2
FZ20 D7
FZ21 C6
FZ40 E3
FZ41 F3
FZ42 F7
FZ43 A2
FZ44 A2
FZ45 B2
FZ46 B2
FZ66 A6
IZ00 B5
IZ01 A5
IZ02 B4
IZ03 A4