Ssb: Tuner Main Channel Decoder - Philips FJ3.0E Service Manual

Circuit Diagrams and PWB Layouts

SSB: Tuner Main Channel Decoder

1 2 3
TUNER MAIN: CHANNEL DECODER
B2B
used in case of a digitale tuner
A
7W14
LD1117DT18
3
+3V3 IN
COM
B
RES
9W42
7W18-2
+3V3
4
C
RESET-FE-MAIN
N-IF-MAIN
P-IF-MAIN
D
AGC-IF-MAIN
FREF-TUN-MAIN
E
4
3W34 IW56
AGC-TUN-MAIN BC847BPN
7W19-2
5
100K
3
F
+3V3
RES
1W20
FW16
G
1
2
FW17
3
+5V
4
5 6
H
3104 313 6080.4
1 2 3
FJ3.0E LA
4 5 6
+3V3
IW05
6
IW06
3W75
2 7W18-1
BC847BPN
22K
1
+1V8DVB-MAIN
2
OUT
FW15
IW07
5W08 FW11
+3V3DVB-MAIN
3 600R
BC847BPN
5
RES
1K0
IW08 3W78
IW33
3W70
IW31
220K
+3V3DVB-MAIN
5W14 IW18
2W53
1K0 100n
7W13
5
74LVC1G04GW
2 4
NC 3
1
IW09
3W81
IW38
10K
3W76
+3V3DVB-MAIN
IW40
3W80
IRQ-FE-MAIN
SEL-POD-MAIN
6
CISEL-3V3-MAIN
IW58 3W33 IW59
2 7W19-1
BC847BPN
1K0
1
SDA-DMA-FE
SCL-DMA-FE
SDA-CD-TUN-MAIN
SCL-CD-TUN-MAIN
4 5 6
7. 119
7 8 9
+3V3DVB-MAIN
7W17
+5V +5V
TDA10046AHT
IW44
9
RES CLR_
IW37
1
AGC_TUN
IW39
3W74
2
AGC_IF
1K0
RES 2W79
62
VIP
2W80 10n
61
VIM
10n
2W81
54
XIN
1W08 RES
100n RES 2W82 AW16
55
XOUT
39p
16M
RES 2W83
IW41
39p 21
GPIO0
IW46 23
GPIO1
IW47 25
GPIO2
IW48
26
GPIO3
IW60
9W35 11
+3V3DVB-MAIN
SADDR0
RES
IW61
9W37 10
SADDR1
3W90 IW62
8
SDA
100R
3W92
IW63
6
SCL
100R
4
SDA_TUN
3
SCL_TUN
12
TEST
7 8 9
10 11 12 13
JTAG-TD-DVBMAIN-DVBSUB
20 9W39 9W40 JTAG-TD-PNX2015-DVBMAIN
TDO
*
17 9W41
TDI
16
TMS
18
TCK
14
TRST
IW17
13 9W14
ENSERI
IW49
32
S_DO
IW50
31
S_OCLK
IW51
30
S_DEN
IW52
28
S_PSYNC
IW53
27
S_UNCOR
38 3W82-1
DO0
39 68R 3W82-2
DO1
68R
41 3W82-3
DO2
43 68R 3W82-4
DO3
44 3W86-1 68R
DO4
46 68R 3W86-2
DO5
48 3W86-3 68R
DO6
49 68R 3W86-4
DO7
68R
3W91-1
37
OCLK
68R
3W91-2
36
DEN
68R
3W91-3
35
PSYNC
68R
33
UNCOR
FW14
51
SACLK
10 11 12 13
14
1W08 F8
1W20 G2
2W09 C5
2W18 E8
B2B
2W51 H7
2W52 H8
2W53 D6
2W54 F5
2W55 B5
2W56 C4
2W57 E5
2W58 D11
2W59 D11
A
2W60 D11
2W63 D12
2W64 D12
2W65 D12
2W66 D12
2W71 C9
2W72 C9
2W73 C8
2W74 C5
2W75 B3
2W76 B4
2W78 E6
B
2W79 E8
2W80 F8
2W81 F7
2W82 F7
2W83 F8
2W86 E8
3W30 G3
3W31 F4
3W33 G4
3W34 F2
3W52 D8
C
3W70 D5
3W71 E7
3W72 E8
3W73 A5
3W74 E7
3W75 A5
3W76 E6
3W77 E8
3W78 C4
3W79 B5
3W80 F6
3W81 E5
D
3W82-1 G11
3W82-2 G12
3W82-3 G11
3W82-4 G12
3W83 G2
3W84 G3
3W86-1 G11
3W86-2 G12
3W86-3 G11
3W86-4 G12
3W90 G7
3W91-1 G12
E
3W91-2 G12
3W91-3 G12
JTAG-TMS
3W92 G7
JTAG-TCK
3W95 E11
5W08 C5
JTAG-TRST
5W14 D5
7W13 E5
7W14 B3
7W17 D9
7W18-1 B5
7W18-2 C3
F 7W19-1 G4
7W19-2 F3
9W14 F12
9W33 G3
9W34 G3
9W35 G8
9W36 H8
FE-MAIN-DATA0
FE-MAIN-DATA1 9W37 G8
FE-MAIN-DATA2
9W38 H8
FE-MAIN-DATA3
9W39 E12
FE-MAIN-DATA4
9W40 E12
FE-MAIN-DATA5
9W41 E12
FE-MAIN-DATA6
G
FE-MAIN-DATA7 9W42 C3
AW16 F8
FE-MAIN-CLK
FW11 C5
FW14 H11
FE-MAIN-VALID
FW15 B4
FE-MAIN-SOP FW16 G2
FW17 G2
IW05 A5
IW06 A5
IW07 C4
IW08 C4
IW09 E5
H
IW17 F11
IW18 D5
IW31 D4
IW33 D6
IW37 E7
IW38 E6
IW39 E8
IW40 F6
IW41 F8
IW44 E8
G_15990_005.eps
IW46 F8
300306
IW47 F8
14