DOWNLOAD Sharp CD-C1H (serv.man3) Service Manual ↓ Size: 830.89 KB | Pages: 10 in PDF or view online for FREE

Model
CD-C1H (serv.man3)
Pages
10
Size
830.89 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Diagrams 2
File
cd-c1h-sm3.pdf
Date
PREV: Sharp CD-C1H (serv.man2) Service Manual

Sharp CD-C1H (serv.man3) Service Manual ▷ View online

CD-C1H/CP-C1H
– 39 –
Figure 39 SCHEMATIC DIAGRAM (11/15)
7
8
9
10
11
12
• The numbers   
1
  to   
12
  are waveform numbers shown in page 46.
DOUT
+4V
GND
BI4A
BI4B
3
2
1
3
2
1
3
2
1
CD DIGITAL PWB-C4
C55
100/10
(OS)
C51
100/10
C95
100/10
C71
100/10
(OS)
R71
2.7K
R54
330
2.7K
R72
C72
100/10 (OS)
R38
470
C23
0.0027
C25
27P
R39
1K
C53
0.022
C41
12P(CH)
C42
15P(CH)
C83
0.001
C56
0.022 
R52
27K
L61
0.82
µ
H
L95
2.2
µ
F
D81
1SS133
D51
1SS133
D82
1SS133
R73
680
R74
680
C43
100/10
R92 1K
R91 1K
R90 1K
R89 1K
R88 1K
C38
0.01
IC2
LC78622K
R53
1.2K
C40
0.047
C39
0.047
R50
680
C37
0.022
R47
100K
D1
1SS133
R60 1K
C28
0.1
R41
47K
R43
56K
R42
47K
R44
33K
C26
0.033
6
5
4
3
2
6
5
4
3
2
1
5
4
3
2
1
4
3
2
1
1
1
6
5
4
3
2
1
4
3
2
5
4
3
2
1
5
4
3
2
1
C87
47/25
C82
47/25
R86
8.2K
R80
3.9K
C81
47/25
R83
1
R82
1M
R81
2.7K
C86 47/25
R84
1
R85
2.7K
CNP13
CNP12
CNP11
XL1
16.934MHz
C57
0.001
D3
1N4004S
D2
4004S
D4
1N4004S
R55
150
R56
1K
Q52
KTC3203 Y
VOLTAGE
REGULATOR
R66
330
R64
22
ZD61
MTZJ4.7B
C52
100/10
R87
3.3K
C85
0.022
C80
0.022
Q51
KRC107 M
SWITCHING
DRIVER 
C49 100P 
C48 100P 
C47 100P 
C46 100P 
C45 100P 
C44 100P
R51 3.3M
C22
220P
R57 1K
R58 1K
R59 1K
R63 1K
R62 1K
R61 1K
DIGITAL
OUT
EXTERNAL
OUTPUT
SERVO
COMMAND
CLV
DIGITAL SERVO
TEST2
EFMIN
EFMO
SLICE LEVEL
CONTROL
VCO CLOCK
OSC CONTROL
ERROR CORRECT
FLAG CONTROL
SYNC-DETECT
EFM DEMODULATE
4FS
DIGITAL
FILTER
1BIT
DAC
X-TAL
GENERATOR
SUB-CODE
µ
-COM
INTERFACE
DEFI
XVDD
XIN
XOUT
XVSS
EFLG
SBSY
TA1
TEST1
PCCL
LVSS
TEST3
PDO
VSS
4M
16M
TST11
DOUT
C2F
EMPH
FSEQ
PCK
FSX
/RES
/CQCK
COIN
SQOUT
RWC
WRQ
SBCK
SFSY
PW
MUTEL
LVDD
RVDD
MUTER
RCHO
RVSS
LCHO
CONT5
CONT4
CONT1
CONT3
CONT2
FR
JP–
JP+
TGL
TOFF
CLV–
CLV+
V/P
HFL
TES
VDD
VVDD
ISET
VVSS
TEST4
TEST5
/CS
2K x8BIT
RAM
IC95
GPIF38T
C96
0.022
GND(CD1)
GND(D)
TRY_SW4
TRY_SW3
TRY_SW2
TRY_SW1
CAM_SW4
CAM_SW3
CAM_SW2
CAM_SW1
COIN
SQ_OUT
RWC
SL+
SL–
RES
PCCL
+7.3V(CD)
GND(CD2)
+7.3V(CD)
9 8 7 6 5 4 3 2 1
18 177 16 15 14 13 12 11 10
23 22 21 20 19
43
46
45
44
47
48
49
50
50
51
52
53
54
55
56
57
58
59
60
61
62
63
2.0V
0V
0V
1.8V
2
1
0V
38
11
10
13
12
16
15
14
9
8
7
6
5
4
3
37
36
35
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
34
39
41
40
42
TRAY SW4
TRAY SW3
TRAY SW2
GND(D)
0V
0V
2.0V
4.0V
0V
0V
4.0V
0V
2.2V
0V
4.0V
0V
0V
0V
0V
0V
0V
0V
4.0V
2.2V
0V
4.0V
7.2V
4.7V
0V
0V
7.2V
0V
4.0V
3.9V
1.7V
0V
0V
1.7V
3.9V
4.0V
4.0V
1.8V
1.8V
0V
0V
1.8V
2.0V
0V
0V
2.0V
0V
0V
0V
3.9V
3.9V
4.0V
0V
2.2V
1.8V
0V
0V
0V
4.0V
0V
0V
0V
0V
0V
4.0V
CD L-CH
GND(Au)
CD R-CH
CD SIGNAL
BIM3
+B
+B
8
5
9
1
3 7
4 6
2
+B
+B
IC82
TA7291S
TRAY
MOTOR DRIVER
IC81
TA7291S
MAINCAM
MOTOR DRIVER
+B
+B
+B
3.1V
3.1V
0V
7.2V
7.2V
0V
0V
0V
7.2V
3.1V
3.1V
0V
7.2V
7.2V
0V
0V
0V
3.3V
 
 
 
27
27
TO MAIN PWB P26 1-C
CFW2
FW1
CFW1
MOB2
TRAY MOTOR
CNS2
BIM1
MOB1
MAIN CAM MOTOR
 
3-TRAY MOTOR
CAM SWITCH
SWB104
CAM4
SWB103
CAM3
 SWB102
CAM2
 SWB101
CAM1
 
SWB108
CD SET
 
SWB107
CD IN
SWB106
CD TRAY
CLOSE
SWB105
CD EJECT
BIM2
TRAY SWITCH PWB-F
+B
+B
3
2
1
+B
+B
+B
+B
+B
+B
IC2
SERVO/SIGNAL
CONTROL
+B
+B
GND(D)
GND(D)
CAM SW4
CAM SW3
CAM SW2
CAM SW1
TRAY SW4
TRAY SW3
TRAY SW2
TRAY SW1
GND(D)
+
+
–
–
M
M
8
5
9
1
3 7
4 6
2
CD-C1H/CP-C1H
– 40 –
Figure 40 SCHEMATIC DIAGRAM (12/15)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 20.
SW707
SW704
SW703
C705
0.001
SW
VOL
UP/D
RY24 100K
RY09 100K
RY07 100K
RY05 100K
R725
8.2K
RY44 10K
RY43 10K
RY42 10K
RY41 10K
RY40 10K
R703 10K
R702 10K
R701 10K
RY56
100K
D702
1SS133
C718 150P
C717 150P
C716 150P
C715 150P
LED707
333GTH4
LED709
333GTH4
LED708
333GTH2
LED726
333GTH4
LED725
333GTH2
LED718
333GTH4
LED716
333GTH4
LED717
333GTH4
LED714
333GTH2
LED715
333GTH2
R797
1K
Q723
KTA1504 Y
LED724
SPR325MV
R796
1K
Q722
KTA1504 Y
R795
1K
Q721
KTA1504 Y
LED723
SPR325MV
R794
1K
Q720
KTA1504 Y
R793
1K
Q719
KTA1504 Y
LED722
SPR325MV
R792
1K
Q718
KTA1504 Y
R791
1K
Q717
KTA1504 Y
LED721
SPR325MV
R790
1K
Q716
KTA1504 Y
R788
1K
Q714
KTC3875 GR
R787
680
R786
680
Q713
KTC3875 GR
Q712
KTC3875 GR
C709
150P
RX701
REMOTE CONTROL
SENSOR
C711
0.022
C710
220/6.3
R700
39
RY03
100K
R720
10K
D701
1N4004S
R727
1.2K
R728
1.8K
R729
2.2K
R749
5.6K
R748
3.9K
R747
2.2K
R746
1.8K
R745
1.2K
R744
1K
R736
5.6K
R735
3.9K
R734
2.2K
R733
1.8K
R732
1.2K
R731
1K
R726
1K
R774 680
R775 680
R773 1K
R772 820
R771 820
R770 820
R784 1K
R783 1K
R782 1K
R781 1K
R780 1K
R779 1K
R778 1K
SW706
SW705
C728 1/50
C729 1/50
C730 1/50
R743
8.2K
R730
8.2K
R737
8.2K
SW723
SW722
SW721
SW720
SW719
SW718
SW717
SW713
SW712
SW711
SW710
SW709
SW708
10
9
8
7
6
5
4
3
2
1
3
1
2
1
F1
04
V
0.5V
11.4V
0.5V
11.5V
11.5V
0.5V
0.5V
11.4V
0.4V
0.7V
0.7V
2.0V
3.8V
0V
0V
0.6V
0.6V
0.6V
0.6V
0V
4.0V
-32.5V
-36.5V
-36.6V
-32.5V
0.5V
0.5V
0.5V
0.5V
0V
SCK1
SO0
SI0
SCK0
SO1
P16
SI1
INT0
P37
P36
P35
P34
P33
P32
P31
P30
P17
CD ON
TUNER
PAUSE
REW
REV
CD
S47
S43
S44
S45
S46
PG0
PG1
PG2
PG3
P00
P01
P02
P03
VSS2
VDD2
P04
P05
P06
P07
S38
S39
VDD4
S40
S41
S42
-32.5V
-32.5V
4.0V
-32.5V
-32.5V
-32.6V
-32.4V
-32.5V
-36.6V
-36.6V
-36.6V
EDIT NORMAL
F
C
STB
SCK1
COM1
DATA1
RESET
–38(VP)
VF1
VF2
TUNER OFF
TUNER ON
TAPE OFF
TAPE ON
VIDEO ON
VIDEO OFF
CD ON
CD OFF
FF
STOP
F-PLAY
VIDEO OFF
VIDEO ON
TAPE OFF
TAPE ON
TUNER ON
TUNER OFF
CD OFF
TAPE
VIDEO
D
64
63
62
59
58
57
56
55
54
53
52
51
50
49
48
47
46
4
REW
REV
GND(D)
+12V(M)
+4.6V(D)
REV
REW
PAUSE
STROBE
S29
S30
S31
S37
S36
S35
S34
S33
S32
S41
S40
S38
S39
F1
S41
S40
S39
S38
VDD
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
F1
KEY4
KEY3
100
KEY2
KEY1
REVERSE MODE
CD PAUSE
RECORD/PAUSE
EDIT HIGH
F-PLAY
FF
STOP
DISC3
DISC2
DISC1
SCK1
COM1
DATA1
VDD
VSS
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
7
10
9
8
7
6
5
4
3
2
 CNP201
P26 1-A
+B
+B
+B
+B
+B
+B
+B
DISPLAY PWB-A1
1
+B
EQUALIZER/DEMO
+B
0.7V
3.7V
0.7V
0.2V
10.6V
0V
0V
0V
0V
0V
11.6V
12.1V
12.1V
12.1V
12.1V
12.1V
12.1V
12.1V
12.1V
12.1V
12.1V
12.1V
12.1V
11.3V
11.3V
11.3V
11.3V
11.6V
11.6V
0V
3.9V
4.6V
11.6V
0V
0V
3.7V
CNS701
WT853
TO POWER 
SUPPLY PWB
3
3
1
FW853
P44 5-G
TO MAIN PWB
DOLBY-NR
FORWARD PLAY
STOP
FF
X-BASS
SRS MODE
SRS PASS
SLEEP
TIMER
CLOCK
REVERSE PLAY
REWIND
CD-C1H/CP-C1H
– 41 –
Figure 41 SCHEMATIC DIAGRAM (13/15)
7
8
9
10
11
12
SW702
JOG DIAL
C708
0.001
C707
0.001
LED703 333GTH4
LED705 333GTH4
LED706 333GTH4
LED704 333GTH4
LED702 333GTH4
SW744
SW743
SW742
SW741
SW740
SW739
C705
0.001
SW701
VOLUME
UP/DOWN
C706
0.001
L701
2.2
µ
H
X701
4.19MHz
R725
8.2K
R758
8.2K
R750
8.2K
RY30 33
RY31 33
RY32 33
RY33 33
RY34 33
RY35 33
RY36 33
RY37 33
RY38 33
RY29 33
C736 220P
C735 220P
C734 220P
C733 220P
C732 220P
C737 220P
C738 220P
C739 220P
C740 220P
C741 220P
RY20
100K
RY18
100K
RY16
100K
RY14
100K
RY12
100K
RY10
100K
RY08
100K
RY04
100K
RY06
100K
Q710
KTC3875 GR
Q709
KTC3875 GR
Q708
KTC3875 GR
Q707
KTC3875 GR
Q706
KTC3875 GR
Q705
KTC3875 GR
Q704
KTC3875 GR
Q703
KTC3875 GR
Q702
KTC3875 GR
RY22
100K
Q711
KTC3875 GR
R798
8.2K
R719 1K
Y03
00K
R721
10K
R720
10K
R799
8.2K
RY01
1K
R723
10K
R722
10K
FL DISPLAY
FL701
R724 1K
R760
1.2K
R759
1K
R753
1.8K
R752
1.2K
R751
1K
R769
3.9K
R768
2.2K
R767
1.8K
R766
1.2K
R765
1K
R706 1K
R707
1K
R708
820
R709 1K
R717  1K
R711 1K
R712 1K
R718 1K
R716 1K
R715 1K
R713 1K
R714 1K
R710 1K
LED701 333GTH4
C701
0.022
C702
100/10
R743
8.2K
R730
8.2K
R737
8.2K
SW734
SW733
SW732
SW727
SW726
R754
2.2K
SW728
R755
3.9K
SW729
R756
5.6K
SW730
R757
12K
SW731
SW725
SW724
C782
47/50
S1
S6
S5
S4
S2
S3
S0
3.4V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
1.9V
1.7V
0V
3.9V
3.9V
3.9V
0.4V
0.5V
11.4V
0.5V
11.5V
11.5V
0.5V
INT3
INT2
INT1
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
VDD1
CF2
CF1
VSS1
P75
P74
/RES
INT0
P37
P36
P35
P34
P33
P32
S43
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
VDD4
S40
S41
S42
S25
S24
S23
S22
S21
S20
-36.9V
-27.4V
-36.4V
0V
-28.2V
-28.2V
-28.4V
-12.2V
-16.0V
-32.1V
-32.1V
-36.4V
-36.4V
-32.2V
-36.6V
-36.6V
-36.6V
-36.6V
-32.5V
-32.5V
-32.5V
4.0V
-32.5V
-32.5V
-32.6V
-32.4V
VP
VDD3
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
6G
7G
IC701
IX0209AW
FL DRIVER & 
CONTROLLER
10G
1G
2.9V
2.9V
2.9V
2.9V
2.9V
2.9V
2.9V
2.9V
2.9V
2.9V
-33.1V
-19.8V
-19.8V
28.1V
-36.4V
4.0V
-36.4V
-36.4V
-16.0V
-24.0V
-36.4V
-1.5V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
-33.1V
2G
3G
4G
5G
8G
9G
OFF
TUNER ON
TAPE OFF
TAPE ON
VIDEO ON
VIDEO OFF
DISC3
DISC1
DISC3
DISC1
H
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
13
12
11
10
16
15
14
3
2
1
S0
S0
10G
9G
3G
4G
5G
6G
7G
8G
2G
1G
10G
9G
3G
4G
5G
6G
7G
8G
2G
1G
S5
S4
S3
S2
S1
S9
S8
S7
S6
S23
S29
S28
S27
S26
S25
S24
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S30
S31
S3
S33
S32
VDD
S23
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
RESET
+12V
KEY7
KEY4
KEY3
VOL JOG UP
DISC 1
OPEN/CLOSE
DISC 2
OPEN/CLOSE
DISC 3
OPEN/CLOSE
KEY7
KEY6
KEY5
KEY2
KEY1
KEY7
KEY6
KEY5
KEY3
KEY2
KEY1
KEY0
GND
DISC2
DISC2
F2
F2
F2
KEY4
VOL JOG DOWN
XCIN
XCOUT
–29(VP)
VDD
JOG UP
JOG DOWN
VSS
VDD
REMOCON
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
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
16
17
15
14
13
12
11
10
9
8
7
6
5
CD SWITCH PWB-A2
+B
+B
+B
FW701
6
1
6
1
ON/
STAND-BY
+B
+B
+B
+B
+B
+B
+B
+B
VIDEO/AUX
TAPE 1/2
TUNER
(BAND)
PROGRAMME TYPE/
TRAFIC INFORMATION
SEARCH
EON
DISPLAY
MOE
ASPM
CD
MEMORY/SET
CLEAR
DISC 1
DISC 2
DISC 3
CD-C1H/CP-C1H
– 44 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 44 SCHEMATIC DIAGRAM (14/15)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 20.
CFW903
WT853
CNS851
BI851
C910
470P
C909
470P
ZD903
MTZJ4.3A
ZD904
MTZJ4.3A
R923
0.22
L851
100
µ
H (DH)
D993
1SS133
R927
4.7
(1/2W)
C921
0.1
(ML)
R928
4.7
(1/2W)
C922
0.1
(ML)
R910
1K
R979
33K
R994
100
R993
100
(1/2W)
C917
0.022
(ML)
C918
0.022
(ML)
D907
1N4004S
C865 0.22 (ML)
C852 0.22 (ML)
C866 0.22 (ML)
C851 0.22 (ML)
D851
BR102J02
D908
1N4004S
D906
1N5402M
D905
1N5402M
C984
10/50
C983
10/50
R987
3.3K
R988
3.3K
C992
47/100
C991
47/100
C986
4700/35
C985
4700/35
C995
3300/71
C996
3300/71
R985
390
Q997
KTC3199 GR
Q998
KTC3199 GR
Q903
KTC3200 GR
Q904
KTC3200 GR
R907
56K
R990
10 (1/2W)
R992
10
(1/2W)
R991 10
R989 10
R924
0.22 
R922
0.22
R921
0.22
R940
4.7K
R939
4.7K
R925
56K
R916
1K
R915
1K
R913
270
R912
56K
R911
56K
R908
56K
D909
1SS133
D910
1SS133
C923
0.1
(ML)
C924
0.1
(ML)
C914
33P
C913
33P
C912
47P
C911
47P
ZD901
MTZJ13B
C989
220/25
R909
1K
C907
2.2/50
C990
0.022
L902
0.29
µ
H
L901
0.29
µ
H
C997
47/50
R998 56K
R926
56K
D902
1SS133
R920
4.7K
C936
47/50
R914
270
C935
47/50
D998
1SS133
D901
1SS133
R919
4.7K
IC901 (1/2)
STK41713
POWER AMP.
9 8 7 6 5
14 13 12 11 10
4 3 2 1
4
4
3
3
3
2
2
2
1
1
1
21
20
16
13 12
15
22
3
9
2
5
6
7
4
8
1
19
17
10 11
14
18
4.3A
C908
2.2/50
PROTECTION
PROTECTION
PROTECTION
PROTECTION
–VH
+VH
+VL
–VL
(1/2W)
Fusible
Fusible
RELAY
VF2
–VP
VF1
FAN CONT
POSISTOR
L-CH
R-CH
VOL SW
SP DET
+12V(M)
H/P SW
GND(M)
PROT
RELAY
–15V
GND
GND(A)
+B
GND
GND
IC901 (2/2)
STK41713
POWER AMP.
+B
–B
+B
+B
+B
–B
–B
+B
8
1
POWER SUPPLY PWB-C2
POWER AMP. PWB-C1
FM SIGNAL
CFW852
P31 12-D
TO MAIN PWB
FW903
14
14
1
1
 
FROM
DISPLAY  PWB
P40 1-B
CNP851
 P31 12-F
TO MAIN PWB
+B
FW904
8
1
–B
–B
+B
+B
+B
–B
(1/2W)
(1/2W)
–B
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
3.8V
3.8V
3.8V
0V
0V
18.3V
26.4V
55.3V
57.0V
-25.7V
-25.7V
-25.7V
0V
0V
-57.0V
-55.3V
-26.3V
-18.3V
-54.1V
3.8V
–B
FW853
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