Large Signal Panel: Tuner I/F - Philips L01.1A Service Manual

Schematics and PWB's

Large Signal Panel: Tuner I/F

1 2
TUNER IF
(LATAM / NAFTA / AP)
A
FOR ITV ONLY
0285
B
TO 0282
FOR EMC ONLY
OF
0283
SCL
A7-13
C
SDA
A7-14
FM
A5-24
D
E
SEL-IF-LL_M-TRAP
A7-3
F
1 2
L01.1A 7. 33
3 4 5
FM-RADIO ANTENNA
0265
1000
1
AGC
2
FM-ANT
12 6
+5V
TUNER
13 9
VT
MT
I4
14 10
FM
15 11
IF
AS SCL SDA +5V ADC
3 4 5 7 8
3000
100R
I1 I3
I2
3001
100R
3010
* *
100R
* *
5V
7001
0V
PDTC124ET
0V
3 4 5
6 7
VlotAux+5V
VT_Supply
3003
4K7
6002
BAS216
3005
6003
BAS216 680R
3002
10K
+8V
1002
*
OFWG1984M
* 9001 1
2
* *
1003
*
OFWK6272K
10
SWI
* 4003 1
IN
* 4004 2
ING
7002
PDTC124ET
*
1004
*
OFWG1984M
1
4011 2
*
*
6 7
8 9
RF_AGC
A5-25
VIF_1
4
A5-27
5 VIF_2
A5-26
3
4
O1
5
O2
GND
8
3
SIF_1
4
A5-28
SIF_2
5
A5-29
3
CL 16532053_054.eps
100701
8 9
0265 A4
0283 B2
0285 B2
1000 A3
1002 D7
1003 E7
1004 F7
2001 C3
2002 C4
2003 D5
2004 B5
A
2005 A5
2006 B6
2007 B6
2008 C5
2009 C8
2010 A4
3000 C3
3001 C3
3002 C6
3003 B7
3004 C7
B
3005 C7
3006 D5
3007 D5
3008 D5
3009 D6
3010 D3
3011 D4
4001 D5
4002 E7
4003 E6
4004 E7
4005 D6
C
4006 D5
4011 F7
4012 F7
5001 A6
5002 C5
5003 F8
6001 A5
6002 B6
6003 C6
6004 D5
6005 D6
D 7001 E5
7002 E6
9001 D6
E
F