Sharp CD-MPS660H (serv.man19) Service Manual ▷ View online
CD-MPS660H/CD-MPS660E
6 – 9
Figure 6-9 SCHEMATIC DIAGRAM (9/18)
+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
270
330P
47K
68K
470K
2.7K
0.001
15P
0.022
470
0.022
0.022
150
SVC347S
3.3/50
0.022
6.8K
330
33
0.01
1K
DS1SS133
DS1SS133
0.001
2.2/50
0
100/10
1/50
1K
1K
15
2.2µH
0.022
15P
0.047
0.022
0.022
4.7K
0.022
0.022
10K
1K
1K
100/16
2SC380 O
OSC.BUFFER
0.022
2.2/50
1K
22K
0.001
10K
0.001
0.022
1K
1K
1.5K
1/50
0.022
2.2K
10/50
0.01
100µH
560P
22P
47K
4.7K
1/50
0.022
0.022
3.9K
0.022
5.6K
10K
12P(CH)
33
680
0.022
0.022
10/50
47/25
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
10 11
16
17
18
19
20
21
22
23
24
4.5
MHz
TP301
TP302
CONT
IF
FM/AM
FM/AM
(CH)
(CH)
SD
TP
(CH)
ST
IND
MO/ST
FM FRONTEND
F
OUT
IF
OUT
VCC
VT
GND
GND
GND
ANT
VSS
AOUT
AIN
PD
VDD
FM
IN
AM
IN
DO
CL
DI
CE
XI
N
X
OUT
IF
IN
REG
AM
IF
IN
GND
SD
STEREO
FM
DET
VCC
IF
OUT
PHASE
MPX
IN
MPX
VCO
FM/AM
OUT
VSM
AM
LOW
CUT
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
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
C386
C387
R379
C385
L351
R377
R395
R376
R360
R386
IC302
LC72131
PLL(TUNER)
C398
R393
C351
C350
C352
CF352
R353
C399
R352
C354
CF351
C
C357
C389
C362
C361
R365
C342
R358
R351
C366
C363
C364
C365
R357
X351
456
kHz
L354
LOW PASS FILTER
C368
R356
R350
C367
C369
C331
C353
C355
1
1
2
3
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-MPS660H
CD-MPS660H/CD-MPS660E
6 – 10
Figure 6-10 SCHEMATIC DIAGRAM (10/18)
31
30
29
28
27
9
8
7
6
5
4
3
2
1
+B
+B
+B
+B
+B
MAIN PWB-A1 (2/3)
0.022
390
1K
0.001
DZ5.1BSB
0.001
47/25
10K
1K
1K
1K
1K
2.2µH
47/25
0.022
LC72723
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
0.022
2.2µH
47/25
47/25
0.022
560P
56K
56K
10K
0.022
KTC3875 GR
4.332 MHz
22P(CH)
390
6.8K
10K
270
47K
5.6K
47/25
5.6K
470K
0.015
0.022
1/50
2.2/50
0.001
100/10
1/50
1K
22P(CH)
270
5.6K
KTA1266 GR
SWITCHING
270
0.022
100/10
DZ5.1BSB
0.015
27P
1.8K
3.3K
1/50
5.6K
22K
3.9K
100µH
1/50
1/50
4.7K
9
10 11
12
13
14
15
16
17
22P(CH)
TUN_R
TUN_L
TUN_SM
RDS_RST
RDS_RDDA
RDS_RDCL
RDS_READY
AGND
DGND
A+10V
DO
CLK
DI
CE
(CH)
XOUT
TEST
CIN
FLOUT
VSSA
VDDA
MPXIN
XIN
READY
RDS-ID/
RDCL
RDDA
RST
MODE
VDDD
VSSd
VREF
TP302
TP
MO/ST
VCC
IF
OUT
PHASE
(FM/AM)
PHASE
L-CH
OUT
R-CH
OUT
MPX
IN
MPX
VCO
R395
R360
TO MAIN PWB
P6--6 12-C
C388
C384
R384
C391
R383
R385
Q360
R359
R392
R391
C395
C396
ZD351
L352
C398
R387
R388
C399
C356
C358
C357
R355
C370
R357
X351
456
kHz
C373
LTER
C368
R356
C374
C371
C372
C369
IC303
LA1832S
FM
IF
DET./FM
MPX./AM
IF
R370
CT22
RT23
ZDT21
CT21
RT21
RT30
RT29
RT27
RT28
LT21
CT24
LT22
RT22
CT30
CT27
CT32
CT31
CT28
CT26
QT21
ICT21
XT21
RT32
RT31
CT23
RT26
CT29
RT24
RT25
CT25
C355
ICT21
LC72723
RDS DECODER
7
8
9
10
11
12
CD-MPS660H/CD-MPS660E
6 – 11
Figure 6-11 SCHEMATIC DIAGRAM (11/18)
+10V
M_+13V
KRA107 S
KRC104 S
KRC104 S
KRA107 S
KRA107 S
DS1SS133
KRC104 S
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1.5
1K
1K
1K
10K
1K
1K
1K
10K
10K
10K
1K
1K
100
10K
1K
0.047
0.047
KTA1273 Y
KTA1273 Y
10K
10K
4.7K
DS1SS133
DS1SS133
4.7K
DS1SS133
1K
1K
10K
47K
10K
KTA1273 Y
304VT2H3
5.6K
4.7K
1/50
KRC102 S
8.2K
4.7K
R785 2.7K
10K
330
SDPB50CD
10K
680
680
2.2K
4.7K
560
1K
10K
10K
10K
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
P10
G10
G09
P28
P27
P30
P29
P26
P25
F
F
NP
NP
30
TIMER
LED
T_RUN PULS
CD_WRQ
SUB CE
ILLU LED
SP_RLY
AC_RLY
T_FP SW
A+10V
DIST
TRAY SW1
S_MUTE
CD_DRF
SW_5V
M_+13V
CLK
S17
S16
S15
S14
S19
DISC_SW
T_MOTOR
+B_PROTECT
S18
S8
S7
PHOTO
PROTECT
TRAY SW2
CLAMP SW
P09
P08
P07
P06
P05
T_BIAS
VDD
XIN
XOUT
AVDD
RESET
CE
D
G10
G11
G12
S1
S2
S9
S10
S11
CD_CE
VOL_JOG
T_T1/T2
T_REC/PLAY
VPP/IC
DO
CD_CLK
CD_D
CD_DO
AVSS
TUN_SM(SPAN
KEY
2
KEY
1
KEY
0
P_IN
REMOCON
VSS
SM
U
T
E
T_SOL_B
T_SOL_A
VDD
G9
G8
G7
G6
G5
G4
G3
G2
G1
VDD
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P04
P03
P02
P01
G12
G11
G05
G06
G07
G08
SP_RLY
D_GND
-20dBATT
AVREF
REC/PLAY
T_T1/T2
T_BIAS
DI
CE
CLK
DO
SP_DET
Ð20dB
S3
S4
S5
S6
VLOAD
S12
S13
SP
DET
CD_RESOUT
T2 RUN
+MTR
SOL2
SOL1
T1 RUN
GND
F_REC
+
-
M
15
2
3
4
7
7
7
4
5
1
1
45 44 43 42 41 40 39
51 50 49 48 47 46
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
5
6
9
8
10
12
11
13
14
16
16
1
1
6
3
2
2
1
1
7
7
2
3
4
5
6
6
SOL
TAPE
MOTOR
SOL
DISPLAY PWB-A2
CNP701B
P6-14
12-G
TO
MAIN
PWB
1
2
3
FL DISPLAY
3
2
1
1
3
2
TAPE MECHANISM
PWB-D
PWB-D
1
2
3
2
3
1
1
2
3
1
2
3
VOLUME
+B
+B
+B
+B
+B
Q707, Q708: SOLENOID DRIVER
Q706, Q711, Q712: MOTOR DRIVER
Q714~Q717: SOLENOID DRIVER
LED DRIVER
Q710
R794
C707
R745
R751
LED703
R750
R725
R724
R733
R736
R721
R720
R719
R718
R731
R728
R727
R726
R729
R732
R784
R762
R593
R761
R771
D716
R775
R780
CNP701A
R790
Q714
Q706
R777
Q708
Q707
R778
R779
Q712
R776
C709
C710
JOG701
R767
R766
CNP702A
R787
R786
D710
D709
D704
FL701
R741
R740
R746
R730
R789
R788
R768
LED701
Q715
Q711
R770
Q716
Q717
FFC701
FFC702
IC701
IXA008AW
(SERIAL No.401xxxxx)
IXA022AW
(SERIAL No.402xxxxx~)
SYSTEM
MICROCOMPUTER
• 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 – 12
Figure 6-12 SCHEMATIC DIAGRAM (12/18)
5V BACK UP
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
220/10
1/50
1.5
10K
10K
10K
10K
1K
1K
1K
1K
18P(CH)
4.19 MHz
DS1SS133
DS1SS133
100
KRC102 S
RESET
820
1K
1K
1K
1K
1K
1K
1K
1K
DS1SS133
0.022
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
3.9K
2.7K
2.7K
2.2K
2.2K
1.5K
3.3/50
47/25
1K
15P(CH)
100K
DS1SS133
0.01
DS1SS133
47K
1K
0.022
1K
1K
820
680
10K
5.6K
10K
KRC104
S
5.6K
15K
820
680
680
10K
100 µH
10K
1.5K
1.5K
1K
1K
1K
96 97 98 99 100
35 34 33 32 31
1 2 3
F1
NX
STOP
PLAY/
REPEAT
FAST
REWIND/
PRESET
DOWN
DIRECT
PLAY
CLOCK/
TIMER
X-BASS/
DEMO
FAST
FORWARD/
PRESET UP
G09
T_RUN PULS
CD_WRQ
SUB CE
ILLU LED
DISC 5 DISC 3
DISC 2
DISC 1
DISC 4
TAPE
T_FP SW
CTR
AC RELAY
GAME/
VIDEO
CD_DRF
VF2
-VF
VF1
P_IN
UNSW5.6
CLK
TUNING
UP
KEY 0
KEY 1
KEY 2
PROTECT
NX
T_BIAS
VDD
XIN
XOUT
AVDD
RESET
CE
DI
CD_CE
VOL_JOG
T_T1/T2
T_REC/PLAY
VPP/IC
DO
CD_CLK
CD_DI
CD_DO
AVSS
TUN_SM(SPAN)
KEY
2
KEY
1
KEY
0
G5
G4
G3
G2
G1
VDD
G01
G02
G03
G03
G04
G05
G06
G07
G08
F
POWER
ON/STAND-BY
EQUALIZER
CD
TUNING
DOWN
CD_WRQ
-20dBATT
AVREF
CD_DRF
CD_RESOUT
OPEN/
CLOSE
5.6K
3.9K
2.7K
2.2K
15K
10K
33K
UP
ENTER DOWN
CHARACTER
MP3
NAVIGATION
RIGHT
LEFT
TUNER
(BAND)
CD_RESOUT
MEMORY/
SET
REC/
PAUSE
14 13 12 11 10 9 8 7 6 5 4 3 2 1
1
1
2
3
4
5
3
4
5
7
8
8
6
9
10
11
12
13
14
15
16
11
12
13
14
15
16
16
1
1
6
6
CD DO
CD DI
CD CLK
CD CE
CLAMP SW
DISC SW
TRAY SW1
TRAY SW2
TRAY SW2
GND
PHOTO
+5V
SUB_CE
1
3
2
1
2
3
PIC3704
CNP802
P6-15
6
-G
TO
POWER
PWB
CNP5
P6-2
11-C
TO
CD
SERVO
P
WB
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
R795
C701
R720
R719
R718
R722
R723
C720
R791
WTM705
FW705
D712
D711
R773
L701
D713
D714
R783
Q709
C714
RX701
C717
R782
D715
R781
C715
R767
R766
RD29
RD28
RD27
RD26
RD24
RD23
RD25
RD31
RD30
RD32
SW728
SW729
SW731
SW730
SW727
SW725 SW726
SW734
SW733
SW732
SW735
RD18
RD17
RD16
RD15
RD20
RD19
RD21
SW717
SW719
SW718
SW722
SW721
SW720
SW723
RD12
RD11
RD14
RD13
SW716
SW713
SW712
SW715
SW714
RD06
RD05
RD02
RD01
RD04
RD03
SW707
SW706
SW705
SW704
SW702
SW701
SW703
CNP704
C702
R704
R701
R702
R703
R702
R703
R705
R706B
R707
R763
R
C705
R709
C721
R708
C704
R769
XL701
R710
R711
R711
R713
R715
R716
R716
R712
R714
Q713
R573
R739
R717
R759
R768
FFC704
7
8
9
10
11
12
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