Read Sharp CD-C410H (serv.man3) Service Manual online
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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