Sharp CD-MPS660H (serv.man19) Service Manual ▷ View online
CD-MPS660H/CD-MPS660E
6 – 17
Figure 6-17 SCHEMATIC DIAGRAM (17/18)
+B
+B
+B
+B
FM IF
FM SIGNAL
AM SIGNAL
AM BAND
COVERAGE fL
T306
AM OSC.
T303
AM ANTENNA
AM TRACKING
T351
AM IF
0.001
68K
15P
0.022
470
150
SVC347S
3.3/50
0.022
6.8K
330
33
0.01
1K
DS1SS133
DS1SS133
0.001
1K
15
2.2µH
0.022
15P
0.047
0.022
0.022
4.7K
0.022
0.022
10K
100/16
2SC380 O
OSC.BUFFER
0.022
2
2
/50
1K
0.001
10K
0.001
0
022
1K
1K
1.5K
1/50
0.022
2.2K
10/50
560P
22P
0.022
3.9K
0.022
5.6K
10K
12P(CH)
33
680
0.022
10/50
47/25
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
16
17
18
19
20
21
22
1
2
3
20
21
22
23
24
4.5
MHz
TP301
IF
FM/AM
(CH)
(CH)
(CH)
FM FRONTEND
F
OUT
IF
OUT
VCC
VT
GND
GND
GND
ANT
VSS
AOUT
AIN
PD
VDD
FM
IN
DO
CL
DI
CE
XI
N
XO
U
T
REG
VSM
AM
RF
IN
AM
OSC
IN
FM
AFC
AM
OSC
OUT
AM
MIX
OUT
FM
IF
IN
1
3
2
SO301
FM
ANTENNA
TERMINAL
AM LOOP
ANTENNA
1
2
2
1
C302
C338
C323
D302
D301
D303
DS1SS133
D304
DS1SS133
C301
0.01
CNP301
L341
BALUN
R323
VD301
C335
C334
C330
C332
R336
CF302
R345
C346
C321
C345
R344
C347
CF301
R347
R375
470
R346
R399
C348
Q301
R348
R349
L342
R369
C341
FE301
R378
R372
R374
R373
C382
C383
47P
X352
C397
R382
R381
C392
R380
C393
C380
C381
C394
C387
R379
I
LC
PLL
C351
C350
C352
R352
C389
C362
C361
R365
C342
R358
R351
C363
C364
C331
1
1
2
2
3
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CD-MPS660E
CD-MPS660H/CD-MPS660E
6 – 18
Figure 6-18 SCHEMATIC DIAGRAM (18/18)
9
8
7
6
5
4
3
2
1
+B
+B
+B
T351
AM IF
MAIN PWB-A1 (2/3)
0.001
0.001
270
330P
47K
5.6K
47/25
5.6K
470K
2.7K
0.001
0.015
0.022
0.022
1K
1/50
2.2/50
0.001
100/10
1/50
1K
1K
22P(CH)
270
5.6K
KTA1266 GR
SWITCHING
270
0.022
0.022
100/10
DZ5.1BSB
0.015
27P
1.8K
3.3K
1K
1K
1/50
5.6K
2.2/50
22K
3.9K
100µH
1
0.022
1/50
1/50
2.2K
50
0.01
100µH
47K
4.7K
1/50
0.022
0.022
6
7
8
9
10 11
12
13
14
15
16
17
18
9
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21
TUN_R
TUN_L
AGND
DGND
A+10V
DO
CLK
DI
CE
(CH)
TP302
CONT
IF
FM/AM
FM/AM
SD
TP
MO/ST
ST
IND
MO/ST
AIN
PD
VDD
FM
IN
AM
IN
DO
IF
IN
AM
IF
IN
GND
SD
STEREO
FM
DET
VCC
IF
OUT
PHASE
(FM/AM)
PHASE
L-CH
OUT
R-CH
OUT
MPX
IN
MPX
VCO
FM/AM
OUT
VSM
AM
LOW
CUT
AM
RF
IN
R378
2
80
C386
C387
R379
C385
L351
R377
R395
R376
R360
TO MAIN PWB
P6-14 12-C
R386
IC302
LC72131
PLL(TUNER)
C388
C384
R384
C391
R383
R385
Q360
R359
R392
R391
C395
C396
ZD351
L352
C398
R387
R388
R393
CF352
R353
C399
R352
C354
CF351
C356
C358
C357
R355
C370
C366
C363
C364
C365
R357
X351
456
kHz
C373
L354
LOW PASS FILTER
C368
R356
C374
C371
C372
R350
C367
C369
IC303
LA1832S
FM
IF
DET./FM
MPX./AM
IF
C353
C355
1
2
3
7
8
9
10
11
12
CD-MPS660H/CD-MPS660E
6 – 19
[2] Wiring side of PWB
Figure 6-19 WIRING SIDE OF PWB (1/13)
IC701
R784
R733
R736
R721
R722
R773
R720
R718
C720
R766
R768
R719
RD11
R767
RD12
Q714
R777
Q712
R779
Q715
C710
C709
R778
R776
R785
R775
R728
Q716
R726
Q717
R727
R593
RD10
RD09
R724
R762
R731
R732
R761
R562 R564
RD02
RD03
RD06
RD05
1
5
10
15
20
25
30
31
35
40
45
55
60
65
70
75
80
81
85
90 95
100
50
51
1
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
17
19
21
18
20
22
22
CNP701B
P6-22 9-A
TO MAIN PWB
DISPLAY PWB-A2
1
2
3
B
B C E
B C E
C
E
1
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
50
51
FL701
SW714
TAPE
SW713
CD
R717
R737
R739
D716
R723
R759
Q706
Q708
Q707
JOG701
VOLUME
D709
D710
SW705
FAST REWIND/
PRESET DOWN
R780
SW706
EQUALIZER
R771
R725
SW712
TUNER
(BAND)
SW711
DISPLAY
MODE
SW710
PTY TI
SEARCH
SW709
ASPM
R789
RD08
RD07
C717
SW707
FAST FORWARD/
PRESET UP
R788
R764
R758
R734
R734
RX701
C702
R729
R741
R740
R746
R730
R735
D701
R750
LED701
CNP701A
SW701
POWER
ON/STAND-BY
SW702
CLOCK/TIMER
RD01
SW703
TUNING
UP
RD04
SW704
TUNING
DOWN
FFC701
R563
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CD-MPS660H
CD-MPS660H/CD-MPS660E
6 – 20
Figure 6-20 WIRING SIDE OF PWB (2/13)
RD30
RD31
RD29
RD32
RD28
RD27
RD26
Q710
R791
Q713
Q709
R783
C715
R781
RD14
RD15
RD17
RD20
RD19
RD18
RD21
RD16
R716
R715
R714
R713
C721
C705
C704
R703
R706B
R702
R701
R763
C720
Q711
Q712
R770
79
R786
R790
C710
1
5
95
100
1
1
3 5 7
7
2 4 6
TO TAPE MECHANISM PWB
P6-31 3-B
CNP802
P6-27 5-A
TO POWER PWB
1
1
6
6
1
1
3
5
7
9
11
13
2
4
6
8
10
12
14 15
14 15
16
16
CNP5
P6-30
10-H
TO
CD
SERVO
PWB
1
2
3
4
5
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
BR
COLOR TABLE
RD(R)
OR
YL
GR
BL
VL
VL
GY
WH(W)
BK
PK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
BLACK
PINK
SW733
DISC5
SW732
DISC4
SW734 DISC3
SW731
DISC2
SW735
DISC1
SW730
DIRECT PLAY
R795
C707
C701
SW729
OPEN/
CLOSE
R751
CNP704
R704
R705
R573
L701
C714
D715
R782
D712
D711
D713
D714
SW728
MEMORY/
SET
RD25
RD24
SW727
REC/
PAUSE
WTM705
SW726
STOP
CNP702A
SW716
X-BASS/
DEMO
SW715
GAME/
VIDEO
RD23
SW725
PLAY/
REPEAT
R708
R769
XL701
R745
R707
LED703
R794
01
R710
R709
R711
R712
SW714
TAPE
SW717
LEFT
SW718
UP
SW722
DOWN
SW723
MP3
NAVIGATION
SW719
CHARACTER
SW720 RIGHT
SW721 ENTER
RD13
R717
R737
R739
Q708
R787
D709
D710
FW705
FFC704
FFC702
7
8
9
10
11
12
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