Sharp MD-X5H - Schematic Diagram;Wiring Side of P.w.board

MD-X5H/CP-X5H
– 40 –
Figure 40 SCHEMATIC DIAGRAM (1/16)
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 35.
1 2 3 4
5
6
7
8
9
FM IF IN
AM MIX OUT
AM OSC OUT
FM AFC
AM OSC IN
AM RF IN
AM LOW CUT
VSM
FM/AM OUT
STEREO
SD
GND
AM IF IN
REG
FM I
/FM M
P
IF IN
X OUT
X IN
CE
DI CL
DO
AM IN
FM IN
VDD
PD
AIN
AOUT
VSS
ANT
GND GND
GND
VT
VCC
IF OUT
F OUT
FM
MW
MO/ST
ST IND
FM
NC
1
2
12
34
5
67
8
10 11
1213
14
15
1617
18
19
20
2122
24
23 22
21
20
19
18
7
6
5
4
321
+B
+B
+B
+B
R319 10K
C330
6.8P
(UJ)
MAIN PWB–A1(1/3)
CNP301
AM LOOP
ANTENNA
FM 75 ohms
SO301
ANTENNA
TERMINAL
13
2
C341
0.022

C332
0.022

C331
0.047
R344
470
R345
4.7K
C347
0.022
FM IF AMP
Q301
2SC380 O
C346
0.022
CF301

R349
33
C345
0.022
L342
2.2mmH
R369
82
R348
680
R347
6.8K
R346
330
C397
0.022
L353
1mH
R39
3
1K
C392
0.001

C387
0.022
C394
47/16
R382
150
R381
10K
R380
1.5K
C393
1/50
C343
33P
C362
3.3/50
C344 33P

L341
BALUN
C366 0.001
C361 0.022
C363 0.022
C353 0.022
C354 0.022
C301
0.001

D304
1SS133
D303
1SS133
C334
10/16
C333
0.022
R324
10K
T302
R350 2.7K
C367
1/16
Q
KR
C
C380
10/16
R301
120
IC302
LC72131
PLL
R373 1K
T351
CF352
R352
1K
D302
1SS133
D301
1SS133
CF302
R374 1K
R372 1K
R351 5.6K
I
C
L
A
C352 10/16
C350 0.022
C351 0.022
C342
0.022
R358
8.2K

VR351
10K(B)
FM MUTE
LEVEL
C364 10/16
C365 0.022
L351
100µH
R377
47K
C385
0.01
X352
4.5MHz
C381
12P
(CH)
C382
15P
(CH)
R376

1K
C386
330P
R379
2.2K
C340
100/16
R371
1K
Q371
KTA1266GR
R378
82K
R399
33
C348
0.01
FE 301
FM FRONT END
2
1
3
2
1
3
L
O
F
AM ANT.
AM IF
FM SIGNAL
AM SIGNAL
C359
150P