100
7.
Circuit Diagrams and PWB Layouts
SSB: Main Tuner
I
O2
IGND
O1
GND
CTAGC
CIFAGC
TAGC
AUD
CVB
S
1
2
MPP
EXTFILO
CDEEM
IC
LF
S
YN2
FM
VIF
A
B
EXT
IF1
CAF2
B
ADR
S
EL
AGCDIN
TOP2
FMI
FILI
FREF
A
VP
GND
GNDA
BV
S
S
CL
S
DA
S
YN1
A
GNDD
NC
CAF1
IF2
B
A
IF
3
OPTXTAL
B
OUT1
A
B
OUT2
O1
O2
NC
GND
O4
O
3
IGND
IN
I
O2
IGND
O1
GND
I1
O2
I2
O1
GND
RF-IN
MT
MT
RF-IN
MT
MT
O1
O2
NC
GND
O4
O
3
IGND
IN
O
GND
I
RF-IN
MT
MT
D
E
F
G
H
I
1T04 D2
1T06 A2
1T0
8
C2
1T55 C5
1T60 A5
X6
8
74
X676
8
I…C ADRE
SS
C0
1
2
3
4
5
6
7
X
3
451 K
B
C
D
E
F
G
H
I
A
B
C
6
7
8
9
10
11
12
1
3
14
15
A
(
a
n
a
+ dig ter )
1T65 E5
1T70 D5
1T71 E14
1T75 B5
*
(video +
au
dio M)
TDA9
8
97
2T64 E1
3
2T65 H11
2T66 G1
3
2T67 F1
2T6
8
G2
2T69 G
3
2T71 F1
2T72 G2
2T7
3
G1
3
2T74 F14
2T75 G14
/
*
8
9
10
11
12
1
3
14
15
1
2
3
4
5
2T97 G11
2T99 E1
3
3
T12 B9
3
T15 B9
3
T17 F
8
3
T22 F
8
3
T24 E
8
3
T25 E9
3
T
3
5 F2
3
T
3
6 F2
3
T
3
7 F
3
AP
1T
8
5 G14
2T02 B9
2T0
3
E
8
2T
3
7 I9
2T46 F11
2T47 F10
2T4
8
A9
2T49 A9
2T51 F1
3
2T5
3
E
3
2T59 E2
2T60 F14
2T61 G2
2T62 F5
2T6
3
H11
3
T42 E10
3
T54 G10
3
T55 G10
3
T56 F1
3
3
T57 F1
3
3
T65 A
8
3
T66 A
8
3
T67 A9
3
T70 I10
3
T71 I9
3
T74 G11
2T77 H11
2T7
8
F14
2T79 E12
2T
8
0 G11
2T
8
1 G11
2T
8
2 G11
2T
83
H11
2T
8
4 E1
3
2T
8
6 G9
2T91 E
3
2T92 H1
3
2T9
3
F5
2T96 F1
3
3
T
8
5 I9
3
T
8
6 F11
3
T
8
7 F11
5T52 A10
5T5
3
E12
5T54 E5
5T61 E4
6T55 A9
6T56 A
8
6T57 A
8
7T19 B
8
*
1T04
3
T
38
G2
3
T
3
9 G1
3
3
T40 G11
3
T41 G14
9T57 G9
9T5
8
G2
9T59 D
8
9T60 D
8
9T61 F
3
9T64 F
3
9T70 G9
9T77 E
3
AT50 F12
AT51 G12
AT62 F4
EUR
1T70
M197
3
D
3
T75 G10
3
T76 E14
IT1
3
E2
IT14 E2
IT16 E
3
IT17 E
3
IT19 I10
IT21 E9
IT2
3
G1
3
IT2
8
E15
X6
8
74 (dig c
ab
le)
IT
3
0 E
8
I…C ADRE
SS
C0
7T20 E9
7T56 I10
7T57 E12
9T21 E
3
9T5
3
F1
9T54 F2
9T55 D4
9T56 G2
IT92 F1
3
IT9
3
G11
IT94 G11
IT95 G10
IT96 H11
IT97 H11
K9
3
62M
7T57
AT6
3
F4
FT12 E12
FT1
3
I9
FT52 I9
FT56 I
8
FT57 G14
FT5
8
A10
FT76 H
8
IT04 C
8
IT05 C
8
IT06 E2
IT0
8
E2
IT09 E2
IT12 E2
MAIN TUNER
*
1T75
CH
TD1716
IT
3
4 E
8
IT
3
5 G
8
IT71 E1
3
IT7
3
G11
IT74 G11
IT75 H11
IT76 H1
3
IT77 H11
IT7
8
E14
IT79 A
8
IT
8
1 A9
IT
8
6 G12
IT
8
9 F4
IT90 F4
IT91 G4
(video not M)
*
TD1716
*
1T55
*
I…C ADRE
SS
8
6
*
1T65
(
a
idio not M)
*
TDA9
8
9
8
*
1T06
*
X
3
451
2T65
470n
IT95
*
9T5
3
RE
S
3
T
3
9
150R
BC
8
47BW
7T20
1K0
3
T22
3
T17
1K0
IT96
3
T74
470R
V1
IT
8
1
2n2
2T
8
2
3
T
3
6
47R
*
2T
83
4n7
IT7
8
10n
2T46
100n
2T47
4M0
1T71
*
*
IT21
IT2
3
9T61
*
3
T42
IT74
33
0R
100n
*
+VTUN
2T62
9T21
100n
2T
3
7
2T6
3
100n
*
9T77
IT1
3
2T6
8
4n7
*
IT12
3
T
8
6
33
0R
3
9
26
27
29
3
0
24
2
3
47
11
4
3
44
1
1
3
12
16
2
1
8
3
5
3
7
42
22
14
45
6
7
9
10
3
4
19
38
8
33
17
15
21
46
4
8
40
41
25
3
6
3
1
3
2
2
8
3
4
20
5
1
3
2
Φ
PROCE
SS
ING
IF
TDA9
8
9
8
HL/V2/
S
1
7T57
7T56
BC
8
47BW
2
4
5
1T70
M197
3
D
3
1
V1
38
M
5T52
120R
22
u
2T9
3
5T5
3
120R
*
9T55
*
2T99
22p
2T49
220n
FT1
3
47p
2T
8
1
3
T66
100R
3
T24
IT04
470R
100R
3
T56
100n
2T02
220R
3
T
8
5
V1
AT62
IT9
3
2
1
10
7
6
5
4
3
7M6/
3
6M1
3
B
3
9
3
76
1T60
3
8
FT56
RE
S
9T54
*
9T64
*
AT51
+5V-TUN
IT91
10n
IT97
2T51
220n
2T
8
0
IT
8
6
IT77
2
S
CL0
7
S
CL1
3
S
DA0
6
S
DA1
8
VCC
5
EN
4
GND
1
NC
S
CL
5
S
DA
2
TU
PCA9515A
7T19
1
3
14
15
16
17
1
8
19
6
NC1
10
NC2
4
9
+
33
V_TUN
7
+5V
8
ADC
1
AG
C
3
A
S
11
IF_OUT1
12
RE
S
TUNER
UV1
3
16L
1T06
RE
S
9T60
*
9T59
9T5
8
4
5
3
T55
5K6
X676
8
D
1T55
3
7M67
3
1
2
AT6
3
2T
8
4
22
u
100p
2T7
8
*
3
1
2
5
4
38
M9
1T65
OFWK9
3
62M
4n7
2T67
*
2T
8
6
IT92
3
p
3
IT76
9T56
*
IT14
IT79
100p
2T96
RE
S
IT
8
9
FT52
IT19
5T61
560n
IT17
100R
3
T67
+VTUN
AT50
3
T15
4K7
220n
2T5
3
*
4n7
*
2T61
100R
RE
S
2T7
3
10n
3
T65
FT12
IT09
3
T57
100R
IT90
+
33
VTUN
RE
S
16V
100
u
2T64
*
2T75
10n
100n
2T79
7
S
DA
XT
AL_OUT
8
15
16
17
1
8
19
2
NC1
4
NC2
3
RF_A
GC
6
S
CL
9
+5V
5
A
S
1
DC_PWR
10
IF_OUT1
11
IF_OUT2
12
1
3
14
TUNER
1T04
TD1716F
3
T54
33
0R
10K
3
T25
3
T41
RE
S
150R
IT7
3
10n
2T74
4K7
3
T12
33
0R
3
T
8
7
2T66
10n
*
IT75
3
T
3
5
*
47R
IT
3
5
*
IT
3
4
IT05
3
T
3
7
47R
10n
2T60
22p
2T77
100p
2T91
*
9T57
6T57
PDZ
33
-B
4n7
2T72
220n
2T4
8
*
2T71
4n7
*
IT16
+
3
V
3
PDZ
33
-B
6T56
3
T40
4K7
9T70
RE
S
IT
3
0
3
0R
5T54
100R
3
T70
2T97
100n
6
8
R
3
T71
IT71
IT06
16
17
1
8
19
2
NC1
NC2
4
RF_A
GC
3
S
CL
6
S
DA
7
ANT_PWR
1
A
S
5
BM
9
IF_OUT1
10
IF_OUT2
11
12
1
3
14
15
TUNER
VA1Y9ED200
8
1T0
8
8
4MHZ_OUT
1n5
2T92
*
4n7
2T69
IT2
8
3
T75
1K
8
BZG05C
33
2
1
3
6T55
RE
S
S
F
S
KA
1T
8
5
4M5
+5V-TUN
IT94
FT5
8
IT0
8
3
8
2
1
10
7
6
5
4
1T75
B
3
9
3
76
3
7M6/
3
6M1
3
3
T
38
*
47R
FT76
100p
*
3
T76
3
K
3
*
2T59
2T0
3
1n0
TDA-IF-AGC
IF-FILTP1
IF-FILTN1
IF-FILTP
3
IF-FILTN
3
IF-FILTP1
IF-FILTN1
IF-FILTN2
IF-FILTP2
TUN-AGC-MON
IF-P
IF-N
CVB
S
-TER-OUT
S
CL-
SS
B
S
CL-TUNER
S
DA-
SS
B
S
DA-TUNER
DIF-P
CVB
S
4
TUN-AGC
TUN-AGC
S
DA-TUNER
S
CL-TUNER
DIF-N
S
DA-
SS
B
S
CL-
SS
B
IF-FILTP1
IF-FILTN1
4-MHz
TUN-AGC
IF-FILTN
3
IF-FILTP
3
IF-FILTN2
IF-FILTP2
4-MHz
IF-FILTP
3
IF-FILTN
3
IF-FILTP1
IF-FILTN1
IF-FILTP2
IF-FILTN2
3
1
3
9 12
3
6214.4
I_17660_005.ep
s
110
3
0
8
B02B
B02B