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Sanyo DC-MP7500(BK)/(XE) Service Manual page 27

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SCHEMATIC DIAGRAM (TUNER)
470K
C2001
R2101
1000P
Q2101
R2053
C2107
0
0.01
000
CN201
XF220
R2001
T2001
FM TERMINAL
10.7M
22
CN203
AM ANT
1
2
RF GND
FM
RF IN
FM RF
RF
OUT
VCC
1
ANT
24
23
R2002
2
GND
3.3K
3
AGC
C2002
0.01
4
GND
5
VT
0.047
C2436
6
VCC
IF
7
OUT
OSC
8
SVC342
D2330
C2320
33P
C2321
C2003
C2004
470P
10/50
0.47
This is a basic schematic diagram.
R2108
470
XF221
XF222
450K
10.7M
3
4
5
6
7
8
9
10
11
12
AM
MIX OUT
VCC
AM
FM
GND
AGC
QUAD
R-OUT
L-OUT
LOW CUT
IF IN
IF IN
IC211
TA2149N
AM RF
OSC
ST
IF
DET
MPX
IN
FM OSC
AM OSC
OUT
LED
REQ
OUT
IN
MO/ST
AM/FM
22
21
20
19
18
17
16
15
14
13
T2405
000
R2426
150K
L2351
AMANT
C2409
0.01
R2408
2.2K
0.001
C2410
L2353
C2908
MWOSC
560P
IC223
- 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
C2906
2.2/50
8
7
6
5
4
3
2
1
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
10
TU_L
9
+9V
8
PLL_PRI
7
PLL_CLK
6
PLL_DA
5
+5.6V
GND
4
ST
3
RDS_CLK
2
RDS_DA
1

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