Ibo Zapper: Front End (K6) - Philips FTP2.4E Service Manual

Circuit Diagrams and PWB Layouts
IBO Zapper: Front End
1 2 3
FRONT END
K6
1600
TD1316/SPHP
A
RF
IN
LB
B MB
HB
16
MT
17
NC
C
F600
F603
D
+5V +5Vclean
E
2626
100n
7601-1
8
3V3
LM393D 3613 100K
3
K6 COMP_OUT
1
I632
2
2V2
3V3
4
F
+5Vclean
7601-2
8
LM393D
5
7
6
+5V
4
G
I2C_TDA_SDA
I2C_TDA_SCL
RES
H
I
K1 dsp_EEPROM_WP
OPTION
3139 123 5906.4
1 2 3
FTP2.4E AB
4 5 6
TUNER
OSC
OSC
OSC
18
MT
PLL
33 19
5
5V 5V
3V2
5V
1V3 1V3
7605
3V2
74AHC1GU04GW
2
1
I602
1V3
NC
3637
220K
7606
I601
3V2
74AHC1GU04GW
2
1
1V3 NC
3641
220K
+5Vclean
+5Vclean
+5Vclean
I605 I606 I607
3614
4606 4607
2627 100K
RES 3615
2628
1K0
100n F604
100n
F605
F606 2631
RES 100n
1601
+5Vclean
AT-49
4MHz
I616
+5V +5V
F611
F612
5603
+5V
7602
M24256-BWMN6
Φ
1
0
2
1 E (32Kx8)
3
2
EEPROM
3634
7
WC
470R
5
6
F613 SCL SDA
4610
EEPROM
4 5 6
7. 24
7 8 9
+3V3
I633
3638
4
1V6
330R
+1V8FE
+3V3FE
+3V3
I634 4MHz_MOJO
3642
4 +3V3FE
1V6 K1
330R
2625
100n
7600
64 60 59 57 53 50
TDA10046AHT
3608
+5Vclean
10K
I604
K1 9
3V2
CLR_ CLR_
RESET_FE_n
1
2V8
AGC_TUN AGC_TUN
I631
1V3 2
AGC_IF AGC_IF
2629
62 COFDM
1V5
VIP VIP
100n 61
1V5 CHANNEL DECODER
VIM VIM
F607
54
0V7
XIN XIN
F608
3617
0V6 55
XOUT XOUT
220R
K6 COMP_OUT F609
2V3 21
GPIO0 GPIO0
23
GPIO1 GPIO1
FE_LOCK
K1 3621
I614 25
GPIO2 GPIO2
3V2
F610 33R
26
GPIO3 GPIO3
3645
RES
+3V3FE
10K
11
SADDR0 SADDR0
10
SADDR1 SADDR1
K1, K2, K7
4V6 8
I2C_LOCAL_SDA 3625
SDA SDA
100R
K1, K2, K7
6
I2C_LOCAL_SCL 3629 4V6
SCL SCL
100R
4
3630 5V
SDA_TUN SDA_TUN
100R
3
3631 5V
SCL_TUN SCL_TUN
100R
12
TEST TEST
63 58 56 52
7 8 9
10 11 12
5600
+1V8FE
+3V3FE
+3V3
42 22 5 47 34 19
10046_TDO
3635
20 0V K1
TDO TDO
33R STV_TDO
17 K7
0V
TDI TDI
JTAG_TMS
2V4
16 K1, K7
TMS TMS
JTAG_TCK
18 0V K1, K7
TCK TCK
JTAG_TRST
14 2V4
K1, K7
TRST TRST
13
ENSERI ENSERI
32
S_DO S_DO
31
S_OCLK S_OCLK
30
S_DEN S_DEN
28
S_PSYNC
S_PSYNC
27
S_UNCOR S_UNCOR
38 2V2 3622-4 4 5 33R I615 TDA_DAT(0) K7
DO0 DO0
39 2V2 3622-3 3 6 33R I618 TDA_DAT(1) K7
DO1 DO1
41 2V2 3622-2 2 7 33R I619 TDA_DAT(2)
K7
DO2 DO2
43 2V2 3622-1 1 8 33R I620 TDA_DAT(3)
K7
DO3 DO3
44 2V2 3624-4 4 5 33R I621 TDA_DAT(4) K7
DO4 DO4
46 2V2 3624-3 3 6 33R I622 TDA_DAT(5) K7
DO5 DO5
48 2V2 3624-2 2 7 33R I623 TDA_DAT(6)
K7
DO6 DO6
I624
49 2V2 3624-1 1 8 33R TDA_DAT(7) K7
DO7 DO7
TDA_CLK
37 1V7 33R I625 K7
3644-1 1 8
OCLK OCLK
36 33R I626 TDA_VALID
1V3 3644-2 2 7 K7
DEN DEN
35 33R I627 TDA_SYNC
0V 3644-3 3 6 K7
PSYNC PSYNC
33 3644-4 5 33R I603
0V 4 UNCOR
K6
UNCOR UNCOR
I628
51 I629
SACLK SACLK
45 40 29 24 15 7 ROW_2
1603-2
K7
TDA_DAT(0)
2
TDA_DAT(1) K7
4
K7
TDA_DAT(2) K6
6
TDA_DAT(3) K7
8
K7 K7
TDA_DAT(4)
10
TDA_DAT(5) K7
12
TDA_DAT(6) K7 K7
14
TDA_DAT(7) K7
16
K7
18
20
FTSH
10 11 12
13
1600 A2 I607 E6
1601 F6 I614 G8
K6
1603-1 H13 I615 G12
1603-2 H12 I616 G4
2607 D10 I618 G12
2608 D9 I619 G12
2609 D9 I620 G12
2610 D10 I621 G12
A 2611 D10 I622 G12
2612 D10 I623 G12
2613 D11 I624 G12
2614 D11 I625 G12
2615 D8 I626 H12
2617 D8 I627 H12
2618 D10 I628 H11
2619 D11 I629 H11
2620 D11 I631 E7
2621 D11 I632 E2
2622 D3 I633 C7
2623 D4 I634 D7
B
2624 E13
2625 D7
2626 E2
2627 E5
2628 F6
2629 F7
2630 F1
2631 F6
2632 F5
2633 G5
2634 G6
2635 H4
C
3606 C4
3607 C4
3608 E8
3609 E6
3610 E6
3611 E4
3612 E1
3613 E2
3614 E6
3615 E6
3616 F4
D 3617 F6
3618 F5
3619 F5
3620 G3
3621 G8
5601
+3V3FE 3622-1 G11
3622-2 G11
3622-3 G11
3622-4 G11
3623 G3
3624-1 G11
3624-2 G11
E
3624-3 G11
3624-4 G11
3625 G8
3626 G5
3627 G5
3629 G8
3630 H8
3631 H8
3632 H5
3633 H5
3634 I3
3635 E11
F
3636 C6
3637 C6
3638 C7
3639 C7
3640 D6
3641 D6
3642 D7
3643 D7
3644-1 G11
3644-2 H11
3644-3 H11
3644-4 H11
G
3645 G8
4605 E7
4606 E3
4607 E5
4610 I3
5600 C10
5601 D13
5602 D3
5603 H4
7600 E8
7601-1 E2
H
7601-2 F2
7602 H4
7605 C6
7606 D6
F600 C2
ROW_1
F603 D3
1603-1
F604 F5
1
F605 F5
3
UNCOR
F606 F5
5
7 F607 F7
TDA_VALID
9 F608 F7
11
TDA_SYNC F609 F8
I
13
F610 G7
15
TDA_CLK
F611 H5
17
19 F612 H5
F613 I3
FTSH
I601 D4
I602 C5
I603 H12
I604 E8
F_15740_006.eps
I605 E4
041005
I606 E5
13