Ssb: Dc/Dc Converter (B12) - Philips FTP2.4A Service Manual

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Circuit Diagrams and PWB Layouts
SSB: DC/DC Converter
1U01 A1
2U08 C8
2U16 C2
2U24 G8
2U32 C1
2U01 A8
2U09 D6
2U17 D5
2U25 H5
2U33 F10
2U02 B9
2U10 A3
2U18 B2
2U26 H6
2U34 G11
2U03 B4
2U11 E10
2U19 H1
2U27 D2
2U35 H8
2U04 B5
2U12 E7
2U20 H4
2U28 E2
2U36 B6
2U05 C2
2U13 E14
2U21 B3
2U29 C9
2U37 B6
2U06 C3
2U14 B5
2U22 H6
2U30 C1
2U38 A3
2U07 C3
2U15 A1
2U23 C13
2U31 D13
2U39 F6
1
2
3
DC/DC - CONVERTER
B12
1U01
5U02
+11V
10u
T
1500mA
A
420
GND
GND
21V6
7U01
IU01
3U02
21V4
B
BC857B
1K0
2U30
120p
IU30
C
IU02
IU31
2U32
2U05
3n3
1n0
IU03
GND
D
IU32
BC817-25
7U09
IU04
E
IU26
7U11
BC847BW
GND_SUPPLY
GND_SUPPLY
F
GND_SUPPLY
G
6U10
IU28
3U32
FU07
0V7
18K
BZX384-C15
H
GND_SUPPLY
GND_SUPPLY
8204 000 8480.1
GND_SUPPLY
GND_SUPPLY
1
2
3
FTP2.4A AA
2U40 F3
3U06 C12
3U14 D1
3U22 E12
3U30 C2
3U38 G9
2U41 F7
3U07 C9
3U15 D14
3U23 E14
3U31 B2
3U39 G9
2U42 E6
3U08 C11
3U16 D11
3U24 G6
3U32 H1
3U40 G9
3U01 C14
3U09 C4
3U17 D7
3U25 F2
3U33 H2
3U41 H6
3U02 B1
3U10 D14
3U18 E11
3U26 H4
3U34 H4
3U42 H5
3U03 C1
3U11 D4
3U19 E8
3U27 H10
3U35 H5
3U43 G6
3U04 C2
3U12 G10
3U20 E14
3U28 E1
3U36 H10
3U44 D2
3U05 C3
3U13 D7
3U21 E2
3U29 C2
3U37 F9
3U45 E2
4
5
6
IU10
IU11
6U03
GND
3U51
22R
BAS316
2U36
3U56
IU09
4K7
100n
7U02
GND_SUPPLY
BC857B
GND_SUPPLY
3U05
IU42
IU08
1K0
7U04
SI4410DY
IU07
GND_SUPPLY
IU05
IU06
IU14
7U08
BC817-25
GND_SUPPLY
IU46
3U65
3U63
1K0
2K2
7U13-1
IU47
BC847BPN
BC847BPN
7U13-2
GND_SUPPLY
3V3_FAULT
7U10
BC847BW
GND_SUPPLY
GND_SUPPLY
22K
IU27
FU06
3U43
10K
IU25
3U42
IU34
7U12
GND_SUPPLY
BC847BW
2U22
1u0
GND_SUPPLY
GND_SUPPLY
3U35
GND_SUPPLY
10K
4
5
6
7.
62
3U46 C10
3U58 G12
3U66 F4
5U04 C7
6U05 B1
3U51 A5
3U59 G12
3U67 G5
5U05 C12
6U06 C9
3U52 F10
3U60 F4
3U68 G6
5U06 D12
6U07 D14
3U53 F10
3U61 F5
3U69 F6
5U07 B8
6U08 E3
3U54 H7
3U62 F7
3U70 C14
6U01 A2
6U09 E3
3U55 E9
3U63 F6
5U01 B8
6U02 A8
6U10 H1
3U56 B6
3U64 F7
5U02 A2
6U03 A4
6U11 H2
3U57 A6
3U65 F5
5U03 B7
6U04 B5
6U12 F9
7
8
9
2U01
res
3
1
5
IU15
2n2
6U02
FU03
GND-ILINK
res
STPS2L30A
+3V3-ILINK
5U01
6
10
res
FU04
5U07
5U03
10u
GND-ILINK
5U04
FU05
FU08
5 6 7 8
SI4410DY
7U03
4
1 2 3
IU17
GND_SUPPLY
7U05
GND_SUPPLY
BC857BW
GND_SUPPLY
IU13
3U17
4R7
GND_SUPPLY
GND_SUPPLY
IU45
2U39
3U64
1K0
100n
7U07-2
GND_SUPPLY
4
IU37
3U38
5
IU38
3
2K2
BC847BPN
GND_SUPPLY
7U07-1
150K
3U40
22K
2U24
22K
IU35
IU36
IU39
3U24
3U39
1n0
6U14 BAV99 COL
IU41
GND_SUPPLY
7
8
9
6U13 E10
7U05 D9
7U11 E3
FU07 H1
IU06 D4
6U14 H8
7U06-A D12
7U12 H3
FU08 C9
IU07 D4
6U16 F7
7U06-B D12
7U13-1 F5
FU09 D13
IU08 C4
6U17 D14
7U07-1 G10
7U13-2 F4
IU01 B2
IU09 B4
7U01 B2
7U07-2 F8
FU03 B9
IU02 C1
IU10 A4
7U02 C4
7U08 D5
FU04 B9
IU03 D1
IU11 A5
7U03 C7
7U09 E1
FU05 C8
IU04 E3
IU13 D8
7U04 C5
7U10 G4
FU06 G6
IU05 D3
IU14 D6
10
11
12
IU16
5U05
3V4
10u
IU18
5U06
10u
7U06-1
BC847BS
6
3
IU20
2
7U06-2
5
1V6
BC847BS
1V7
1
4
IU22
GND_SUPPLY
IU43
GND_SUPPLY
IU44
GND_SUPPLY
BC847BPN
6
2
3U58
1
GND_SUPPLY
IU40
1R0
res
3U59
1R0
res
cU01
GND
GND_SUPPLY
GND_SUPPLY
10
11
12
IU15 A8
IU25 H4
IU35 G7
IU43 E10
IU16 C11
IU26 E2
IU36 G9
IU44 F11
IU17 D9
IU27 G3
IU37 F8
IU45 F9
IU18 D11
IU28 H2
IU38 G9
IU46 F5
IU19 C14
IU30 C3
IU39 G9
IU47 F6
IU20 D10
IU31 C2
IU40 G10
cU01 H12
IU21 D14
IU32 E2
IU41 H9
IU22 E12
IU34 H6
IU42 C6
13
14
B12
A
B
+3V3_SIM
3V4
C
IU19
6V9
GND_SUPPLY
+3V3_DCDCFBX
FU09
D
GND_SUPPLY
IU21
GND_SUPPLY
E
GND_SUPPLY
F
G
H
F_15500_015.eps
290705
13
14

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