DOWNLOAD Sharp CD-MPS660H (serv.man19) Service Manual ↓ Size: 3.02 MB | Pages: 31 in PDF or view online for FREE

Model
CD-MPS660H (serv.man19)
Pages
31
Size
3.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / (6) Circuit schematic and parts layout
File
cd-mps660h-sm19.pdf
Date
PREV: Sharp CD-MPS660H (serv.man18) Service Manual

Sharp CD-MPS660H (serv.man19) Service Manual ▷ View online

CD-MPS660H/CD-MPS660E
6 – 13
Figure 6-13 SCHEMATIC DIAGRAM (13/18)
0.7V
0V
0V
0V
0.7V
0V
0V
0V
0V
0V
0V
9.3V
8.6V
9.3V
0V
3.4V
3.4V
0V
0V
0V
0.7V
0.7V
0V
0V
0V
0V
0.7V
0.7V
1/50
1/50
180P(CH)
47/25
1K
560P
1.5K
22/50
100
0.0033
KTC3875 GR
2.2K
390
KTC3875
GR
2.2K
4.7K
8.2K
4.7K
1K
1/50
1/50
1/50
1/50
4.7/50
1/50
0.0033
0.022
220/16
0.022
1/50
10K
1K
4.7K
0.0033
220/10
220/10
22/25
KTC3200 GR
KTC3200 GR
KTC3200 GR
KTC3200 GR
KTA1504 Y
1
220K
220K
22/50
22K
1/50
22K
0.0022
1.2K
0.0022
1.2K
220P
220P
220P
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
8
7
6
5
4
3
2
1
68K
47/50
150
100/16
10K
0.022
47/25
5.6K
3.3/50
5.6K
KRC104 S
1K
0.0033
0.022
0.1
0.12
4.7K
1/50
0.12
0.1
1/50
4.7/50
1/50
56
10K
KTC3875
GR
330P
330P
1K
4.7K
10K
KTC3875
GR
330P
4.7K
0.0015
6.8K
100K
3.9K
47/25
560P
47/25
6.8K
0.039
15K
KRC104 S
10K
KTC3875 GR
10K
KTC3875 GR
10K
100K
3.9K
3.3K
2.2K
3.3K
2.2K
330P
15K
1.5K
0.0015
2.2K
2.2K
KTC3875
GR
KTC3875
GR
390
1/50
47K
4.7K
1K
270P
560P
47K
180P
22/50
270P
0.022
100
4.7K
0.0022
15K
0.0022
15K
4.7K
47/25
56
47/25
560P
0.039
5
4
3
2
1
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
330
330
REC_R
T2_R2
A_GND
L
L
R
R
T1_R
T1_L
A_GND
M_GND
ERASE
T2_R1
T2_L1
T2_L2
ERASE HEAD
TAPE2
TAPE1
PLAYBACK HEAD
R-CH
L-CH
R-CH
L-CH
1
2
3
1
2
3
1
5
6
7
4
3
2
6
1
2
3
4
5
7
LD+7V
A_5V
D+5V
CD_GND
L-CH
A_GND
R-CH
AGC
CD_D_GND
CD_A_GND
A+5V
+8V
CD_GND
L-CH
A_GND
R-CH
8
9
7
6
5
4
3
1
1
8
7
6
5
4
3
2
D_GND
P6-15
1-F
TO
POWER
SECTION
- +
- +
- +
-+
-
+
-
+
-
+
-
+
CCB
INTERFACE
AUX
DECK
TUNER
CD
112K
56K
112K
56K
Hich=CHROME
Ð
Ð
+
+
Hich=T1
+
Ð
+
Ð
Nor/CrO2
RIPPLE
ALC
ALC
Vcc
LSEL0
R1
R2
R3
R4
RSEL0
RIN
RTRE
RBASS
ROUT
VREF
VDD
CLK
L1
L2
L3
L4
LIN
LTRE
LBASS
LOUT
VSS
CE
DI
RECORD/
PLAYBACK HEAD
10
11
12
13
14
6
15
16
17
26
MAIN PWB-A1 (1/3)
CNP2
P6-2
11-G
TO
CD
SERVO
PWB
+B
+B
+B
+B
+B
+B
SWITCHING
SWITCHING
SWITCHING
MUTING
MUTING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
SWITCHING
+B
CNS601
BI601
CNP101
CNP102
Q103
Q101
R103
R105
C103
Q105
C105
R109
R107
R111
R101
Q106
C106
R110
R108
R102
R112
Q112
R146
R148
R147
Q114
Q113
C141
R149
C639
R621
C625
R609
R612
R614
R985
R615
R616
R617
Q604
Q603
R619
R618
Q601
R611
R988
2.2K
R987
2.2K
Q602
Q909
KTC3875
GR
Q908
KTC3875
GR
R610
R613
R986
8.2K
R601
R602
C652
C651
C619
C617
C615
C613
C611
C631
0.01
C609
R605
C605
C607
R607
C621
C623
C602
C601
C653
C603
C608
R
C610
R606
C606
C612
C624
C620
C622
C614
C616
C618
C626
R608
R136
R137
Q107
R139
Q108
R138
R150
R116
C108
C110
R114
C112
C116
C118
R124
C114
R118
R120
C120
R122
R130
R132
C130
C150
C132
R134
C124
C128
R126
C135
C134
C133
R
C131
C143
R129
C129
C127
R135
R131
C123
C125
R133
R127
C121
R123
C119
R121
R117
R119
C111
R115
C117
C115
C113
C109
C107
R113
C126
R128
IC101
AN7345K
IC101
AN7345K
PLAYBACK
AND
RECORD/
PLAYBACK
C640
R620
C104
C102
Q104
Q102
R106
R104
C101
IC601
LC75341
AUDIO PROCESSOR
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL
VIDEO SIGNAL
AUDIO SIGNAL
• 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 – 14
Figure 6-14 SCHEMATIC DIAGRAM (14/18)
0.7V
0V
0V
11.6V
0V
11.6V
0V
0V
0V
D690
DS1SS133
D691
DS1SS133
C693A
0.01
50
50
1K
0.022
220/16
0.022
4.7K
0.0033
0/10
220/10
22/25
10K
6.8K
6.8K
4.7K
220
82
47K
22K
0.047(ML)
0.0082
0.039(ML)
KTC3203
Y
4.7
330
µH
47/25
KRC104 S
220K
220K
1.2K
10K
10K
KTA1504 GR
1/50
12
/50
7/50
50
10K
KTC3875 GR
K
47K
11 12
13
14
6.8K
390P
6.8K
390P
39K
39K
CE
SW_5V
A+10V
TAPE_A_GND
+B_PROTECT
M_+13
SP_DET
SP_RLY
_R
VIDEO OUT
REC_L
D_GND
M_GND
(1/2W)
1
2
3
4
5
1
2
3
4
5
P6-15 1-F
TO POWER SECTION
1
2
3
4
5
6
VIDEO IN
CHASSIS
AUX/VIDEO
R-CH
L-CH
HEADPHONES
5
5
1
1
GAME INPUT PWB-B2
AGND
TUN_L
DO
TUN_R
CLK
DI
DGND
A+10V
2
1
1
3
SP_DET
SW_5V
4
M_+13V
5
REC/PLAY
T_BIAS
A+10V
8
7
6
T_T1/T2
S_MUTE
D_GND
9
10
11
12
13
14
15
16
16
CLK
DI
+B_PROTECT
CE
DO
SP_RLY
-20dB
P6-11
1-F
TO
DISPLAY
PWB
M_+13V
SP_RLY
R-CH
GND
L-CH
TO
POWER
AMP.
PWB
P6-18
9-H
TO
TUNERSECTION
RIPPLE
ALC
Vcc
CNP901
1
5
7
2
3
8
6
9
4
CNP701A
25
24
23
22
21
20
19
18
5
7
MUTING
BIAS
SWITCHING
BIAS
OSC.
+B
+B
+B
+B
+B
+B
+B
+B
R603
C602
C601
03
08
R604
C610
R606
C612
620
622
614
C616
618
R642
R644
R643
R641
R136
R137
Q107
39
C135
C134
C133
R141
R158
Q110
Q109
R140
R142
R143
R144
C137
C138
C139
Q111
R145
L103
C140
WTM901
FW901
JK691
CNS603
CNP602
BI603
R690
C690
R691
C691
C692
0.001
C693B
0.001
C696
0.01
C695
0.001
C694
0.001
R693
JK690
GAME
VIDEO INPUT
R692
JK692
CNP701B
FFC701
L603
2.2µH
7
8
9
10
11
12
CD-MPS660H/CD-MPS660E
6 – 15
Figure 6-15 SCHEMATIC DIAGRAM (15/18)
DZ12BSB
100P(CH)
10/50
1.5K
1.5K
DZ12BSB
4700/35
3300/71
56K
0.1
0.1(3W)
560
220/25
22/25
22/50
10/50
3.3K
0.1
(ML)
22/25
22K
10K
22K
1K
100/100
100/100
100/100
39K
DS1SS133
DS1SS133
0.1/50
DS1SS133
DS1SS133
DS1SS133
4700/35
47K
47K
22K
KTC3875 GR
KTC3875 GR
0.1
1K
22K
0.1/50
1K
0.1/50
100/100
3P(CH)
56K
KTC3875 GR
DS1SS133
4700/35
0.01
KTC3875
GR
1.5K
STK41241
100/50
100/50
1.8K
1N4004S
DS1SS133
39K
10
56K
56K
47/50
33K
DZ12BSB
1N4004S
3300/71
47K
47K
22K
10
56K
10/50
1K
56K
0.001
0.001
1.5K
560
3P(CH)
100P(CH)
0.22(3W)
56K
100(1/4W)
Fusible
1K
0.22(3W)
KTC3875 GR
DS1SS133
1.8K
0.1(3W)
KTC3875 GR
0.01
18
17
16
15
14
13
12
7
8
9
10
11
2
3
4
5
6
1
7
6
5
4
2
1
3
R-CH
AGC
A_5V
TAPE_A_GND
CD_A_GND
CD_D_GND
D_GND
M_GND
AGND(AUDIO PRO)
SP_DET
SP_RLY
L_CH
A_GND
GND
13V
SW
+B
GND
5V
8V
10V
(ML)
(1/2W)
(1/2W)
(1/2W)
L
R
R
L
VL-
VL+
V
V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
-B
-B
-B
-B
-B
-B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
VH+
VLÐ
VHÐ
VL+
SP_DET
POWER AMP.
P6-14
8
-H
P6-13
1
-C
TO
MAIN
SECTION
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
3
4
5
6
7
8
9
10
11
CHASSIS
VF2
-VF
P_IN
VF1
1
2
3
4
5
6
SW_5V
D+5V
+B_PROTECT
A+10V
LD+8V
M_+13V
GND
VL+
VL-
VH-
VH+
-
+
-
+
CHASSIS
14
15
24
25
26
22
10
21
12
11
23
6
7
18
16
17
19
5
6
MAIN PWB-A1 (3/3)
FW702
P6-12
11-E
FROM
DISPLAY
PWB
R958
100(1/4W)
Fusible
C913
C905
R907
C909
R905
R904
C908
R909
R911
C906
R906
C910
C907
R903
R912
R913
R916
IC901
ZD902
ZD903
Q903
L902
3µH
R934
C929
0.22
C927
0.22
R937
R935
C925
Q904
D907
R925
R926
R928
R927
C918
C916
D906
R917
C917
R919
R918
Q902
D905
Q901
C919
R920
C915
R910
C914
C912
C911
C903
C904
C902
C901
R902
R901
R908
R921
R922
D885
D909
R929
C920
C921
C922
C923
R930
D910
L901
3µH
R939
R941
C946
Q885
Q886
R885
R889
R888
R887
BI801
CNP8
CNS801
C854
C864
C859
C855
R854
C856
C865
R853
R864
D860
D861
D862
R857
C850
R859
D863
CNP802
IC851
AN80T53
MULTI
REGULATOR
IC851
ZD805
C885
R886
• 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 – 16
Figure 6-16 SCHEMATIC DIAGRAM (16/18)
5.6V
1
2
AC
POWER
SUPPLY
CORD
AC
230-240
V,
50
Hz
CNS805
CNP805
1
L841
LINE FILTER
2
DZ7.5BSB
0.022
DS1SS133
3
1
390(2W)
47K
1N4004S
22/100
1N4004S
47K
47/50
DZ6.2BSA
100/35
12K
100K
DS1SS133
1K
KTC3203 Y
1K
47/50
DZ30BSB
68K
10/50
15K
0.1
1N4004S
1N4004S
0.1
0.1
D10XB60F
47K
33K
2.2K
47/25
KTC3199 GR
10
10
0.1
0.22
0.22
100
2.2K
KTA1274 Y
220/63
10
10
D10XB60F
DS1SS133
DS1SS133
DS1SS133
390(2W)
1.5K
1.5K
2
(1/2W)
FROM
GAME
INPUT
PWB
T2A L 250V
T4A L 250V
GND
T2A
L
250V
T2A L 250V
T4A L 250V
(1/2W)
(1/2W)
L
R
R
L
R
L
L-CH
GND
R-CH
SP_RLY
M_+13V
UNSW_
VL-
VL+
VH-
VH+
+B
+B
+B
+B
+B
+B
+B
-B
-B
4.4
0.2
(1/2W)
(1/2W)
R1_OUT
L1_OUT
(ML)
(ML)
(ML)
(ML)
47
47
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
0
CHASSIS
VF2
-VF
P_IN
VF1
1
2
3
4
5
6
2
1
1
2
3
4
5
SP_L1-CH
SP_R1-CH
SP_L1-CH_GND
SP_R1-CH_GND
6 OHMS MIN
FAN
MOTOR
-
+
M
2
1
FW705
FW901
SPEAKER
TERMINAL
POWER PWB-B1
R943
R942
R945
R944
D912
R949
Q906
R950
C931
C952
0.01
R947
CNP971
CNS971
CNP901
RL914
D911
D914
D913
C928
0.22
C929
0.22
C927
0.22
C937
0.022
C935
0.022
C934
0.022
C936
0.022
C926
0.22
R939
R938
R940
R941
Q905
R956
R946
R983
R984
R953
6.8
R952
6.8
C939
0.022
C941
0.022
C938
0.022
C940
0.022
C943
0.001
C942
0.001
R955
6.8
R955
6.8
C944
L921
0.29µH
L920
0.29µH
SO902
C810
C811
F802
D801
CNP801
CNS801
R802
C806
D803
D804
C807
D802
C808
C809
F804
F801
F803
F805
T.F.
PT801
MAIN POWER
TRANSFORMER
D805
C805
D806
ZD802
R806
C802
ZD801
C801
R803
R801
C803
ZD803
R891
R808
C804
CNP802
R804
R805
Q801
IC854
AN78L05
VOLTAGE
REGULATOR
D856
C861
M901
FM SIGNAL
7
8
9
10
11
12
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