Philips JL2.1E - Page 81

Circuit Diagrams and PWB Layouts
81JL2.1E AA 7.
SSB: Tuner: Main
COM
OUTIN
MIX-OSC
PRE-FIL
TRACK
FILTER
GAIN
CTRL
PRE-AMP
TRACK
FILTER
RF
MT
OUT
INTMED
FILTER
PRE-FIL
BOOSTER
SPLITTER
MT
IN
RF
PLL
AGC
DET
IF AMP
IT30 E5
9T01 E1
9T02 A3
9T05 E9
9T06 E9
9T07 B9
9T10 D5
9T11 C6
AT01 D10
FT01 C3
FT02 B5
FT04 C6
FT05 B4
IT02 D8
IT03 B3
IT04 B1
IT05 D4
IT06 E1
3T28 E5
3T29 E5
5T01 B3
5T04 B4
5T05 C3
5T06 C3
5T10 D7
5T11 D7
5T12 A9
6T01 C2
6T02 D4
6T03 E4
6T06 E2
6T07 D3
7T02 A2
7T03 E2 IT13 C7
IT14 C7
IT15 D3
IT16 D2
IT17 E10
IT18 E10
IT20 E2
IT21 D3
IT24 B4
IT25 A8
IT26 A8
IT27 A9
IT28 A9
IT29 A9
2T21 A8
2T22 A10
2T23 A10
2T25 D5
2T26 E6
2T27 E6
2T28 E6
3T04 C2
3T06 C2
3T07 D7
IT07 D3
IT09 E8
IT12 C6
TUNER
3T27 D4
910
A
B
C
D
7T04 D3
7T06 A9
7T10 E5
2T20 E5
MAIN
12345678910
12
3T09 D7
3T12 D4
3T16 D2
3T17 D3
3T18 D3
3T19 E3
3T21 A8
3T22 B8
3T23 B9
3T24 A9
3T25 B9
3T26 D4
E
A
B
C
2T03 B2
2T04 D7
2T05 D6
2T06 B3
2T10 C7
2T11 E5
2T12 B1
2T13 D7
2T18 B3
:
345678
270R
3T23
D
E
1T03 A5
1T04 B4
2T01 C2
2T02 E4
IT20
3T04
100R
IT14
RES
470R
3T17
16V47u
2T20
IT02
IT16
9T05
FT01
9T07
30R
5T12
2T03
220n
+VTUN1
5T01
10u
220R
5T10
FT02
2
GND
1
IN
3
OUT
FT04
L78M05CDT
7T02
5T11
220R
5T06
30R
10n
2T12
47n
2T05
100R
+VTUN2
3T07
10u
2T18
+VTUN
3T12
+5VTUNMAIN
*
4K7
IT18
IT24
IT05
RES
3T19
2K7
6T07
SML-010MT
2T11
100u
+VTUN1
RES
IT30
RES
100n
2T22
10n
2T23
RES
6T03
BAS316
2K2
3T21
3T28
22K
IT13
+5VTUNMAIN
100n
2T25
2T01
47n
FT05
9T11
BC847BW
RES
7T04
IT25
2T13
47p
30R
5T04
100R
3T09
7
12 13 14
15
8
NC
4
SCL
5
SDA
9
TU2
1
AGC
3
AS
IFOUT
11
6
MB1
MB2
1T04
TEQ-716A
TUNER
2K7
3T22
IT26
+5VTUN
+8V6
100R
3T06
IT04
+5VTUN
RES
BC847BW
7T03
100n
2T02
IT27
+5VTUNMAIN
IT12
IT06
BZG05C33
6T01
2T04
100n
100n
2T06
47p
2T10
3T16
470R
AT01
IT07
RES
9T06
RES
9T01
3T18
100K
7T10
BC847BW
RES
IT03
IT21
1u0
2T28
RES
2T27
100n 100n
2T26
9T10
+5VTUNMAIN
3T29
2K2
6T02
BAS316
33K
RES
RES
3T26
3T27
100K
RES
9T02
+5VTUNMAIN
RES
SML-010MT
6T06
IT29
+VTUN1
IT28
33R
3T25
33R
3T24
SCL
5
SDA
2TU
5T05
30R
11IFOUT
12
13
14
15
16
17
NC1
6 10
NC2
SCL
4
UV1318ST/AIH-MK3
1T03
*
33V9
75V
ADC
8
ADC
1
AGC
AGC
3
ASAS
IT17
BFS20
7T06
IT15
2T21
10n
AGC2
+5VTUNMAIN
IT09
VST
SCL-TUN
S-SCL-PIP S-SDA-PIP
SDA-TUN IF-TER2
VISUAL-CHECK
B2 B2
8204 000 8408.5
F_15710_027.eps
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