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SCHEMATIC DIAGRAM (TUNER)
470K
C2001
R2101
1000P
Q2101
R2053
C2107
0
0.01
CN201
XF220
R2001
T2001
FM TERMINAL
10.7M
22
CN203
AM ANT
1
RF GND
FM RF
OUT
1
ANT
24
R2002
2
GND
3.3K
3
AGC
C2002
0.01
4
GND
5
VT
0.047
C2436
6
VCC
IF
7
OUT
8
OSC
SVC342
D2330
C2003
C2004
10/50
0.47
This is a basic schematic diagram.
All manuals and user guides at all-guides.com
R2108
470
000
XF221
XF222
450K
10.7M
2
3
4
5
6
7
8
9
10
11
12
FM
AM
MIX OUT
VCC
AM
FM
GND
AGC
QUAD
R-OUT
L-OUT
RF IN
LOW CUT
IF IN
IF IN
IC211
TA2149N
RF
AM RF
OSC
ST
IF
DET
MPX
VCC
IN
FM OSC
AM OSC
OUT
LED
REQ
OUT
IN
MO/ST
AM/FM
23
22
21
20
19
18
17
16
15
14
13
T2405
000
R2426
150K
L2351
AMANT
C2409
0.01
R2408
2.2K
0.001
C2320
C2410
L2353
33P
MWOSC
C2321
470P
- 32 -
C2211
1/50
C2222
1/50
Q2421
KTC3195
10K
R2422
330
R2420
5600P
C2419
KTC3195
Q2418
10K
R2417
R2431
10K
KTC3195
Q2413
KTC3195
Q2415
C2907
270P
C2908
C2906
560P
2.2/50
8
7
6
5
4
3
2
1
IC223
BU1932F
D2901
L2901
L2902
1SS355
10/K
10/K
9
10
11
12
13
14
15
16
1/50
C2512
R2513
1K
0.047
C2511
Q2510
KTC3195 1K
C2518
R2521
0.1
Q2509
KTC3195
20
19
18
17
16
15
14
13
12
11
FM-VT
AM-VT
B1
B0
IF
GND
FMO
AMO
VDD
EE
IC222
TC9257F
XT
TX
PRO
CLX
DAT
IF REQ
TUN
CD
AUX FM MONO
1
2
3
4
5
6
7
8
9
10
C2801
220P
Q2804
KTC3198
100U
150
L2801
R2709
Q2802
KRC107
- 33 -
CN231
TU_R
12
GND
11
TU_L
10
+9V
9
PLL_PRI
8
PLL_CLK
7
PLL_DA
6
+5.6V
5
4
GND
ST
3
RDS_CLK
2
RDS_DA
1
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