Sharp CD-C410H (serv.man4) Service Manual ▷ View online
CD-C410H,CP-C410
– 21 –
Figure 21 SCHEMATIC DIAGRAM (2/10)
7
8
9
10
11
12
• The numbers
1
to
12
are waveform numbers shown in page 30.
+B
+B
+B
18
19
20
17
+B
16
15
+B
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+B
+B
+B
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
9
8
7
6
5
4
3
2
1
SURR
S_MUTE
REGULATOR
LOADING
MOTOR DRIVER
CD-LD M+
4.7V
5.2V
4V
11.8V
11.8V
2
0V
0V
11.8V
0V
CD SIGNAL
SUB-CODE
PW
RWC
WRQ
FSX
SBCK
SFSY
SQOUT
COIN
/CQCK
/RES
4M
TEST5
TEST1
/CS
LVDD
MUTEL
NC
TEST4
MUTER
XVDD
XOUT
XIN
XVSS
SBSY
EFLG
16M
TEST11
X-TAL
GENERATOR
2KX8
RAM
RAM
VCO
OSC
OSC
CLOCK
CONTROL
ERROR
COERECT
FLAG
CONTROL
SYNC-DETECT
EFM DEMODULATE
SLICE
LEVEL
CONTROL
CLV
DIGITAL
SERVO
SERVO
COMMAND
EXTERNAL
OUTPUT
DIGITAL
OUT
RVDD
RCHO
RVSS
LCHO
LVSS
1BIT
DAC
4FS
DIGITAL
FILTER
µ
-COM
INTERFACE
DOUT
TEST3
C2F
EMPH
CONT5
CONT4
CONT3
CONT2
CONT1
VDD
FSEQ
PCK
JP_
JP+
TGL
TOFF
DEF1
PDO
VVSS
ISET
VVDD
FR
VSS
EFMO
EFMIN
TEST2
CLV+
CLV_
V/P
HLF
TES
TA1
MAIN PWB-A1 (1/4)
CD_R
GND
P26 1 - G,P23 10 - G
TO MAIN SECTION,DISPLAY PWB
CD_L
M_12V
GND
D_5V
F1
T500mA
L 250V
3
1
–
+
MOTOR
PWB-D
M_GND
MOTOR GND
GND
P22 6 - G,P23 8 - G, 9 - G
TO DISPLAY PWB
D_GND
CD_OPEN/CLOSE
GND
DISC_NO/UP/DOWN
CD-LD M–
PUIN
NC
+4.3V
+5V
D_GND
+12V
D_GND
GND(D)
MECHA UP
GND(D)
DISC NO.
OPEN CLOSE
GND(D)
M–
M+
GND(M)
SOL
+5V
DRF
SL+
RWC
WRQ
SL–
RES
SQOUT
COIN
CQCK
P24 2 - A
TO MAIN SECTION
K
L700
2.2
µ
H
IC2
LC78622U
SERVO/SIGNAL
CONTROL
+B
C67
10/16
R73
2.7K
+B
+B
+B
+B
IC91
TA7291S
+B
SW3
DISC NO
CNS5
2
1
SW2
MECH UP
BIM5
SW1
OPEN
CLOSE
M3
UP/DOWN
LOADING
SOLM2
LOCK
M
CNS10
CNP10
R86 1K
R87 1K
R88 1K
C32
27P
R34
1K
C31
0.0027
R37
47K
4
K
R71 1K
R72 1K
R78 1K
R79 1K
R70 1K
R77 1K
C91
47/16
R98
10K
C51
0.022
R81
82
Q81
KTC3203 Y
R82
100
C81
100/10
Q93
KRC102 M
C21
1/50
C22
0.01
D2
1SS119
L1
0.82
µ
H
R60
1K
C30 2.2P
R33
5.6K
C34
0.033
R36
47K
R32
56K
R38
33K
C45 4.7/25
C50
0.1
XL1
R58
680
C41
0.047
C42
0.047
R57
27K
R56
1.2K
1.2K
R76
270
R75
270
C70
220P
C69
220P
C43
100/10
R35
470
4
.7K
C53
220P
R45
1K
R46
1K
1K
R47
1K
C57 100P
C55 100P
C54 100P
C56 100P
D5
1SS119
D7
1SS119
C58
0.022
C59
0.022
C52
47/10
R49
100K
C46
0.022
C68
10/16
R74
2.7K
R18
3.3M
3.3M
D91
1SS119
R96
10K
Q91
2SB561 C
R99
10K
10K
R95
2.2K
R97 2.2K
C92
0.022
C95
0.001
CD-C410H,CP-C410
– 22 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
Figure 22 SCHEMATIC DIAGRAM (3/10)
M_GND
P26 1 - G,P25 11 - D
TO POWER SECTION, MAIN SECTION
28
30
11
17
29
24
12
11
10
9
8
7
6
5
4
3
2
1
1
3
2
25 26 27 28 29 30 31
5
4
3
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
2
1
2
1
24
23
22
5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
25
26
27
28
29
30
31
8 7 6 5 4 3 2 1
+B
+B
+B
+B
+B
+B
+B
12
11
10
9
8
7
6
5
4
3
2
1
32 33
64 63
42 41
50 49 48 47 46 45 44 43 42 41
64 63
61
62
60 59 58 57 56 55 54 53 52 51
67
66
65
68
69
70
71
72
73
74
75
76
77
78
79
80
32
33
34
35
36
37
38
39
40
11.7V
11.7V
0V
11.7V
0V
11.7V
3
–24.8V
4.4V
–24.9V
NC
P2
VF1
VF2
GND
M_12V
–VP
POWER
TAPE MEC
PW
MECHA STOP
SOLENOIDO
T1 RUN
FOOL PROOF
T2 RUN
+B
GND
MOTOR
P3
7G
P4
P5
NC
NC
NC
2
1
P14
P11
P10
VLOAD
P6
P1
P12
P19
P18
P17
5G
6G
T7
T5
T6
P15
P16
P13
P20
S12
S13
CD SL+
CD PUIN
XT2
NC
T2 RUN PLSE
L-CH INPUT
R-CH INPUT
KEY-3
KEY-2
KEY-1
SET UP
AVDD
AVREF
SRS ON/OFF
VSS
DRF
X1
X2
DO
DI
CE
CL
TUNER SD
IC
VDD
NC
NC
S10
S11
NC
CD DSP RES
VDD
TAPE BIAS
TAPE REC
CD DSP WRQ
T1/T2
CD DSP RWC
CD DSP CQCK
CD DSP COIN
CD DSP SQOUT
RESET
OPEN/CLOSE
CD T. T
AVSS
CD UP/DOWN,
DISC NO
T0
T1
REMOCON
SYSTEM STOP
T2
T3
T4
T8
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S14
S15
CD SL–
TAPE SOL
TAPE MOTOR
MIC
TAPE F.P.
T1 RUN PLSE
TAPE MECHA STOP
POWER
DISC1
DISC2
DISC3
9G
4G
3G
2G
1G
8G
7G
P7
P8
P9
F
F
P15
P16
P13
P20
P14
P11
P10
P9
P8
P7
P6
5G
6G
8G
P1
P12
P19
P18
P17
1G
2G
3G
4G
9G
F
F
SL–
PUIN
SL+
P25
P21 8 - H
TO CD SECTION
+B
FL701
IC701
IX0191AW
SYSTEM
MICROCOMPUTER
R750
100K
R751
100K
R734
10K
+B
CNSM1
CNPM1
MOTOR
GND
PHM1
RUN PUL
SENSO
+B
T2 RUNPULSE
FOOL PROOF
T1 RUNPULSE
SOLENOID
MECHA STOP
MECHA STOP
BIM1
R771
1.2K
R707
10K
R727
1K
R700
5.6K
R
1
R724
1K
R
R
R
R
R797
1K
R738
1K
R740
1K
R716 1K
R713 1K
R718 1K
R730
1K
R732
10K
R733
10K
R722 1K
R715 1K
R720 1K
R723 1K
R725 1K
R717 1K
R719 1K
R721 1K
R760 10K
R701
100K
Q701
KRC107 M
C711
1/50
C710
1/50
R706
1K
R708
1K
XL7
R705
10K
R709
1K
R704 2.2K
R702
2.2K
R743
10K
R603
10K
R731
10K
C718
0.001
C701 0.022
C702
220/6.3
R711 10K
R759
10K
Q705
KTA1273 Y
Q706
2SB561 C
R758
10
(1/2W)
C717
0.022
D709
1SS119
D708
1SS119
C706 47/16
D702
1SS119
R703
1K
R714
1K
R712
1K
CD-C410H,CP-C410
– 23 –
Figure 23 SCHEMATIC DIAGRAM (4/10)
7
8
9
10
11
12
12
11
10
9
8
7
6
5
4
3
2
1
15
16
9
8
7
6
5
10
14 13
31
4
40
1
3
2
24
23
22
24
23
22
21
20
19
18
25
26
27
28
29
30
31
3
2
1
+B
+B
+B
+B
RX701
+B
+B
+B
+B
12
11
10
9
8
7
6
5
4
3
2
1
2
1
+
–
–
4
1
3
2
36
38
37
32
35
33
34
39
42 41
47 46 45 44 43 42 41
32
33
34
35
36
37
38
39
40
RESET
0.2V
0.2V
0.2V
0.2V
4.4V
1V
2
4.4V
0V
0V
TAPE MECHANISM
PWB-C
D_5V
GND
R_CHECK
L_CHECK
DISC_NO/UP/DOWN
CD_OPEN/CLOSE
RES
SQOUT
COIN
CQCK
RWC
WRQ
T1_T2
REC
BIAS
DRF
SD
DO
DI
CE
CL
CD SL+
CD PUIN
XT2
NC
T2 RUN PLSE
L-CH INPUT
R-CH INPUT
KEY-3
KEY-2
KEY-1
SET UP
AVDD
AVREF
SRS ON/OFF
VSS
DRF
X1
X2
DO
DI
CE
CL
TUNER SD
CD DSP RES
OPEN/CLOSE
CD T. T
AVSS
CD UP/DOWN,
DISC NO
REMOCON
SYSTEM STOP
CD SL–
POWER
3
1
D_GND
SL–
PUIN
SL+
P25 5 - A,P21 8 - H,P24 2 - B
TO CD SECTION,
MAIN SECTION
P21 8 - H
TO CD SECTION
P21 8 - H,P27 9 - B
TO CD SECTION,
MAIN SECTION
P24 2 - E
TO MAIN
SECTION
P21 12 - E,P26 1 - G
TO CD SECTION,
POWER SECTION
DISPLAY PWB-A2
SWM5
CAM
FWM2
FWM1
SWM4
F. A. S
SWM3
F. P.
CNPM2
MM1
TAPE
MOTOR
SOLM1
SOLENOID
M
C707
3.3/50
R798
150
ZD701
MTZJ3.3B
R786
1K
R781
10K
+B
+B
R750
100K
R751
100K
R734
10K
CNSM1
CNPM1
MOTOR
GND
PHM1
RUN PULSE
SENSOR
+B
T2 RUNPULSE
FOOL PROOF
T1 RUNPULSE
SOLENOID
MECHA STOP
MECHA STOP
M1
+B
+B
R707
10K
R727
1K
R700
5.6K
R726
10K
R724
1K
R745 1K
R747 1K
R748 1K
R746 1K
R797
1K
R753
3.3K
R738
1K
R739
1K
1K
R740
1K
R730
1K
R732
10K
R733
10K
R723
1K
R725 1K
R755
8.2K
R752
8.2K
R744
8.2K
R742
10K
R756
100K
R741
10K
R749
100
R736
100
SW704
VOLUME
UP
SW703
X-BASS
SW702
VOLUME
DOWN
SW701
RANDOM
/DEMO
SW706
DISK
SKIP
SW705
OPEN
/CLOSE
SW712
PLAY
SW714
TUNING
UP
SW713
DOWN
SW709
REC
PAUSE
SW715
TUNING
DOWN
SW710
UP
SW711
STOP
SW717
POWER
SW719
TIMER
SW718
CLOCK
SW721
MEMORY
SW722
CD
SW723
TUNER
/BAND
SW724
TAPE
SW725
VIDEO/
AUX
R795
2.2K
D705
1SS119
R769
1.2K
R788
5.6K
R783
3.9K
R778
2.2K
R775
1.8K
R765
1K
R764
1K
R768
1.2K
R774
1.8K
R767
1.2K
R773
1.8K
R763
1K
C705
0.01
R766 3.3K
D701
1SS119
Q708
KTC3199 GR
R776
82
D703
1SS119
R772
100K
R780
10K
Q709
KTC3199 GR
R785
100
Q707
KRC102 M
C708
0.01
R779
1K
R762
1K
R761
1K
D704
1SS119
D706
1SS119
C709
100/6.3
C715
220/6.3
XL701
C703
15P
(CH)
C704
C704
18P
(CH)
(CH)
R799
12
R705
10K
R709
1K
R731
10K
C718
0.001
R754 3.3K
R737
10K
R757
100K
L701
2.2
µ
H
R703
1K
R782
3.9K
R777
2.2K
R794
12K
R793
5.6K
R789
2.2K
R792
3.9K
CD-C410H,CP-C410
– 24 –
Figure 24 SCHEMATIC DIAGRAM (5/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
3
2
8
7
6
5
4
3
2
1
1
3
2
8
7
6
5
4
3
2
1
22
20
22
18
18
17
16
15
10
9
8
7
24
23
22
21
20
19
6
5
4
3
2
1
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
3 2 1
16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
+B
+B
38
37
36
33
34
35
48
47
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
50
49
51
64
63
62
61
60
59
58
57
56
55
54
53
52
32
0V
0.7V
0V
0.7V
0V
Q109~Q111: SWITCHING
MUTING
TAPE2
RECORD/
PLAYBACK HEAD
R-CH
ERASE HEAD
L-CH
TAPE1
PLAYBACK HEAD
R-CH
L-CH
0V
0V
0V
0V
0V
0V
0V
8.7V
TAPE2_L2
TAPE2_L1
TAPE2_R1
A_GND
TAPE2_R2
TAPE1_R
TAPE1_L
A_GND
M_GND
ERASE
A_GND
0.7V
0.7V
0V
0V
0V
0V
0V
9.4V
9.4V
0V
0V
3
3
3.6V
3.6V
0V
0V
0V
0.7V
Q105~Q108:
SWITCHING
SWITCHING
2
2
1
1
VIDEO/
AUX.
OUT_R
OUT_R
RF4C3
RF4C2
RF4C1
NC
NC
NC
RINVIN1
RTIN
RF2C2
RSEL0
RF2C3
RF1C3
RF1C2
RF1C1
RF3C3
RF3C2
RF2C1
RF3C1
RINVIN2
RVref
RFS
RVRIN
RTOUT
RTEST
RVROUT
VDD
Vref
LVROUT
LVRIN
LTEST
LTOUT
LVref
LINVIN2
LFS
TAPE_R
REC
–
+
–
+
ALC
CrO2
Nor/
56K
56K
Hich=CHROME
NC
NC
–
+
–
+
112K
112K
Hich=T1
T1_T2
REC
BIAS
L-CH
R-CH
TO
TUNER
GND
GND
A_GND
TAPE_L
TAPE_R
GND
CD_L
CD_R
CE
DI
CL
DI
CL
A_GND
P21 12 - C
TO CD SECTION
L4
LF4C3
LF4C2
LF4C1
NC
NC
NC
L3
R4
LTIN
L2
AVSS
VSS
CE
DI
CL
VSS
R2
R1
NC
NC
R3
LINVIN1
LF1C2
LF3C3
LF3C2
LF3C1
LF2C3
LF2C2
LF2C1
LF1C3
LSEL0
LF1C1
NC
L1
NC
OUT_L
REC_R
GND
P23 9 - G
TO DISPLAY PWB
P23 8 - G
TO DISPLAY PWB
C123
0.015
C410
0.047
(ML)
D
1S
C107
0.001
R101
1K
C108
0.001
R112
10K
R15
10
CNS101
CNS102
CNP102
CNP101
C105 180P
C101
0.001
C106
180P
Q106
2SC2389 SS
Q103
2SC2389 SS
C102
0.001
Q105
2SC2389 SS
Q104
2SC2389 SS
Q109
KTA1266 GR
R154
10K
C111
330P
C113
330P
C115
47/10
L107
2.2
µ
H
R117
1K
L108
2.2
µ
H
C114
330P
C132
0.001
R138
6.8K
C405
0.047(ML)
C403
0.047 (ML)
SO401
IC401
LC75394E
AUDIO PROCES
R142
56
R134
68K
R133
22K
R132
4.7K
R120
56
R102
1K
R118
1K
R141
56
C129 470P
C131 0.001
R121 100K R123 3.9K
C119
560P
C117
0.018
R125
5.6K
C124
0.015
R131
4.7K
R119
56
C413
100P
C455
0.0022
R411
22K
L105
1.5
µ
H
R417
1K
R402
1K
R403
1K
R416
1K
C402
0.047
(ML)
C406
0.047(ML)
R136
3.3K
C127
0.022
C122
1/50
R124 3.9K
C120 560P
C145
C141 1/50
R139
560
C121
1/50
R145
10K
C140
0.0033
R122 100K
C133 22/16
R108 10K
R106
3.3K
C142 1/50
R137 6.8K
C139
0.0033
R140 560
R150
10K
C134
22/16
R105 3.3K
Q122
KTC3199 GR
R113
10K
C130
470P
R126
5.6K
C136 0.068
R107 10K
R104
2.2K
R103
2.2K
Q108
KTC3199 GR
C118
0.018
R476
100K
C128 3.3/25
R146 10K
C148
R109 10K
Q110
KRC104 M
R135
3.3K
Q107
KTC3199 GR
R115
10K
R114
10K
C109
0.047
Q111
KRC104 M
C135
0.068
R110 10K
C435
22/16
R414 3.3K
C420 0.068(ML)
C443
22/16
22/16
C445 0.022
C437
100P
C434
0.0027
C414 100P
C412 22/25
C411 22/25
C433
0.0027
C440
10/16
C438
100P
R412 22K
C419
0.068(ML)
C439
10/16
C436
22/16
R413 3.3K
C444
100/16
R401
1K
KTC
R111
10K
R479
100K
C112
330P
C116
47/10
R418
1K
R420
1K
R415
1K
R419
1K
C418 0.18(ML)
C424 0.18(ML)
C422 0.18(ML)
C428 0.0039
C426 0.033
C417
0.18(ML)
C425 0.033
C423
0.18(ML)
C421
0.18(ML)
C427
0.0039
R480
100K
C442
1/50
C441
1/50
C407 390P
C408 390P
R405
39K
R406
39K
R407 1.5K
R408 1.5K
C452
2.2/50
D403
1SS119
R422
1K
R421
1K
C404
0.047(ML)
C401
0.047(ML)
C409
0.047
(ML)
R174
150
C153
100/16
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