CD-MPS440W
6 – 3
Figure 6-3 SCHEMATIC DIAGRAM (2/12)
7
8
9
10
11
12
+B
0.9V
0.9V
5.2V
2.6V
(2.6V)
2.6V
0V
0V
3.9V
(0V)
(0V)
3.5V
3.7V
(11.4V)
1.7V
5.1V
4.8V
0.1V
0.1V
2.6V
0V
+B
10.9V
10.8V
11.7V
+B
+B
(2.7V)
(2.7V)
0.6V
(0.9V)
2.3V
(0V)
2.3V
1.3V
4V
(2.2V)
(1.2V)
3.8V
(1.9V)
3.8V
(4.3V)
2.9V
0V
0V
0V
5V
5V
5V
5V
2.5V
2.1V
2.1V
2.1V
5V
2.1V
2.1V
2.1V
(0V)
(0V)
4.7V
1.3V
+B
+B
FM IF DET./
FM MPX./AM IF
PLL(TUNER)
12K
1
1
0.022
270
12K
56P
2.2K
1.5K
1/50
0.022
1mH
0.022
0.001
47/16
0.022
47/16
0.022
330
1K
47K
1/50
2.2/50
10K
0.022
470K
1K
LA1832S
0.022
33P
22P
LC72131
390
10/16
4.7K
KRC104 M
390
100/10
0.022
100µH
5.6K
10/16
1/50
5.6K
100µH
5.6K
5.6K
6.8K
4.7K
1.8K
1K
1K
1K
1K
15P
1K
0.001
12P
(CH)
(CH)
3.3K
8.2K
470
0.022
0.022
0.022
10/16
5.6K
0.01
0.022
1N4148
0.022
0.001
2.2K
0.022
3.3/50
2HA1015 GR
10K
10K
0.022
330
330P
33P
1
4.7K
330P
0.001
2.7K
1
456kHz
100/10
2
1
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
PD
VT
FM
FM
MUTE
VSM
AM
RF
(AM/FM)
PHASE
PHASE
IF
OUT
VCC
FM
DET
STEREO
SD
GND
AM
IF
REG
AM
MIX
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
CUT
AM
LOW
FM/AM
MPX
V
CO
MPX
IN
MO/ST
L-CH
R-CH
FM
IF
FM
AFC
AM
OSC
AM
OSC
CE
DI
CL
DO
MO/ST
IF
REQ
IF
IN
AM
IN
FM
IN
VDD
AIN
AOUT
VSS
X
OUT
XI
N
11
10
8
6
9
4
3
7
1
5
2
SD
DO
FM ST
CL
CE
DI
A_12V
D_GND
TUN_L
TUN_R
A_GND
TP301
FM IF
FM
IF
AM IF
AM IF
10.7MHz
FM MUTE
LEVEL
TP302
MAIN PWB-A(1/3)
TO
MAIN
PWB
(3/3)
MAIN
SECTION
6*6
2
-
B
10K
4.5MHz
X352
R309
C351
T351
R380
C393
C399
C356
C397
C394
R382
R393
R395
R365
C383
C355
L351
C380
C370
R387
R360
R359
C382
C381
CF351
C354
R377
C385
C387
C392
R379
R381
R376
C353
R386
C378
C344
C386
C384
R361
C368
C371
CF352
R353
R362
C369
R366
C365
L353
C391
C361
C358
C357
C350
R357
R356
C343
R391
ZD351
C352
R363
Q351
R392
C396
C395
R385
R351
L352
R383
R384
X351
R352
C366
VR351
R355
R358
C373
C374
C364
C363
D308
C360
C362
CF302
Q360
C372
R364
R350
C398
IC303
IC302
R371
R372
R373
R374
1
1
2
2
3
3
C367
Summary of Contents for CD-MPS440W
Page 22: ...CD MPS440W 5 3 MEMO ...