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CD-C471H (serv.man15). Diagrams - Sharp Audio Service Manual (repair manual)

cd-c471h (serv.man15) service manual
Model
CD-C471H (serv.man15)
Pages
21
Size
1.99 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Diagrams
File
cd-c471h-sm15.pdf
Date
Next: Sharp CD-C471H (serv.man16) Service Manual

Read Sharp CD-C471H (serv.man15) Service Manual online

CD-C471H
– 22 –
• The numbers   
1 
  to  
12 
 are waveform numbers shown in page 43.
Figure 22 SCHEMATIC DIAGRAM (1/13)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.
1
2
3
4
5
5
4
3
2
1
8
7
1
5
4
3
2
1
6
5
4
3
2
8
7
2
3
4
5
6
8
7
2
3
4
5
6
M
M
1
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
8
7
6
5
4
3
2
1
5
4
3
2
1
2200P
1M
2200P
1M
PD
VR
LD
TR–
TR+
FO+
FO–
GND
PD
VR
LD
TR–
TR+
FO+
FO–
GND
PICKUP UNIT
ACTUATOR
TR–
FO–
FO+
TR+
LD GND
LT0H30M1
C
F
A
B
E
K
LD
MON
1/16
CD MOTOR PWB-E
–
+
–
+
CNP12
C33
0.47/50
C34
0.33/50
R21
22K
R22
22K
D1
1SS133
R37
82K
R26 82K
C13
330P
IC1
LA9241M
SERVO AMP.
R45
4.7K
C
0
R38
470
R46 560
C2
0.01
C85
0.001
C1
47/16
R2
1K
C12
0.1
R14
27K
R13
1K
C9
0.047
D2
RL104A
D4
RL104A
C84
0.001
R12
100
C7
0.1/50
C8
0.068
C10
180P
R15
12K
R16
3.3K
C18
0.47/50
R31
1.2K
C26
0.033
R40
5.6K
C24
2.2P
C27
0.001
C30
0.1/50
C31
220/6.3
C32
0.01
R32
10K
R33
1.2K
C19
1/50
C20
47/16
R36
220K
C21
0.0033
R35
220K
D3
RL104A
C11
0.1
R18
15K
R1
22
C35
1/50
C4
0.1/50
C14
0.01
C28
0.1
C29
4.7/50
R17
33K
R24
47K
R23
10K
R25
1.5K
R27
39K
C16
0.0047
R9
100K
R8
15K
C54
0.001
C5
0.033
R10
2.2K
C6
0.033
R11
6.8K
IC3
M56748FP
FOCUS/TRACKING/SPIN/SLIDE DRIVER
C36
100/16
R48
10K
R34
22K
C3
1/50
R19
1K
R20
1K
R30
6.8K
C17
0.001
R29  56K
R28  10K
R42
47K
R44
33K
R43
56K
R41
47K
C15
0.01
R39
1K
C25
27P
Q1
KTA1266 GR
2
1
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
17
18
16
9
6
15
14
13
12
11
10
8
7
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 23
24 25 26
27 28
29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
CD_PUIN
SL_–
SL_+
SP–
SP+
CO IN(DSP)
WRQ(DSP)
RWC(DSP)
CD_GND
TP1
HF
FE1
SLOF
SLOF
FSC
FOSTA
TE
F
E
B
A
K
K
E
B
A
F
K
E
B
A
F
4.2V
1.5V
4.8V
CV+
CV–
SLOF
HFL
TES
TOFF
TGL
JP+
JP–
RFSM
RFS–
SLC
RF
REF
OR
REF
REF
REF
REF
SL+
SL–
SLD
SLEO
SPO
SP–
SPG
SPI
SP
AGND
FE–
FE
FA
FA–
FD–
GEN
GEN
GEN
FD
TO
JP
TD–
TD
TH
TA
REF
JP
REF
TO
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
SCI
TESI
TE
TE–
TB
F
E
FIN1
FIN2
VCC1
LDS
BH1
PH1
LF2
VR
REFI
VCC2
DRF
CE
DAT
CL
CLK
DEF
SLI
DGND
REF
LDD
RF
REF
REF
FE1
VCR
VCR
VCR
VCR
TGL1
THDL
GL
THD
VCC
DEF
HFL
DRF
CE
CL
SLOF
FSTA
LATOH
TOSTA
FOSTA
S.Q.R
FSTA
8/12CM
LASER
2FREQ
JP+
JP–
CV+
CV–
REF
REF
JP
REF
-
+
EFBAL
FSC
SLOF
JPCLO
FSS
TBC
CNS1B
CNS1A
CNS2B
CNS2A
CNP3A
CNS3B
CNS3A
M1
DISC
MOTOR
M2
SLED
MOTOR
SW4
PICKUP
IN
CNP3
CNP2
CNP1
+B
+B
+B
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+–
+–
+ –
+ –
+ –
+ –
+
–
+
–
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.4V
2.5V
2.5V
2.5V
2.5V
2.4V
2.5V
2.5V
2.4V
2.4V
0V
2.2V
2.2V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
0V
2.5V
2.4V
2.5V
2.5V
2.5V
0V
0V
4.8V
0V
0V
4.8V
4.8V
0V
1.5V
2.4V
2.5V
2.4V
0V
2.5V
0V
2.5V
4.8V
0V
2.2V
1V
1V
2.5V
2.5V
4.8V
0V
0V
4V
4V
2.4V
0V
4.2V
4.8V
4.7V
0V
0V
0V
2V
2.5V
2.5V
2V
2V
0V
0V
0V
2V
2.5V
2.5V
0V
2.5V
2.5V
4.7V
0.7V
2.5V
0V
1.8V
2.5V
2.5V
2V
2V
0V
0V
0V
1.8V
2.5V
2.5V
0V
0V
0V
10
12
5
4
3
2
9
6
7
1
8
– 23 –
CD-C471H
Figure 23 SCHEMATIC DIAGRAM (2/13)
7
8
9
10
11
12
P12
CNP11
D1
1SS133
C44
100P
C45
100P
C47
100P
C22
220P
C23
0.0027
38
70
R53
1.2K
C74
220P
C73
220P
R73
390
R74
390
C43
330/6.3
C48
100P
C49
100P
C81
47/16
C57
0.001
D4
RL104A
R62 1K
R63 1K
C38
0.01
R61 1K
R57 1K
6
33
R60
1K
R52
27K
C40
0.047
C39
0.047
R50
680
R90 1K
R91 1K
R89 1K
R83
3.9
C83
0.022
D82
1SS133
D81
1SS133
C72
10/50
C71
10/50
R93
220
C42
15P
C41
12P
C35
1/50
R88 1K
C28
0.1
CNP10
R51
3.3M
R42
47K
R44
33K
3
K
1
K
R39
1K
5
P
IC2
LC78622K
SERVO/SIGNAL
CONTROL
C46
100P
C53
0.022
R47
10K
C37
0.022
Q91
KTA1271 Y
Q93
KRC102 M
R87
10K
R86
2.2K
D91
1SS133
R82
6.8K
C82
47/16
L61
0.82
µ
H
C51
100/16
ZD61
MTZJ5.6B
R66
220
R64
22
C52
100/16
C99
100/10
C98
0.022
Q52
KTC3203 Y
C56
0.022
R72
2.7K
R71
2.7K
C50
0.022
R55
150
R81
2.7K
R85
56 (1/2)
C75
0.001
4
3
2
9
8
7
6
5
1
14
13
12
11
10
1
2
2
1
1
2
3
4
5
6
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
3
2
1
3
2
1
3
2
1
1
2
3
CNP99
CNS99
BI99
6
1
2
3
4
5
46
47
49
56
60
61
1
13
24
38
37
36
35
34
33
32
31
30
29
28
27
26
25
23
22
21
20
19
18
17
16
15
14
12
11
10
9
8
7
6
5
4
3
2
64 63 62
59 58 57
55 54 53 52 51 50
39
40
41
42
43
44
45
48
1 2 3 4 5 6 7 8 9
R59 1K
R58 1K
Q51
KRC107 M
R80
6.8K
R54
330
L99
2.2
µ
H
12V
6.5V
0V
0V
0V
6.4V
1V
6.5V
6.5V
2.9V
BIM5
FSEQ
EMPH
CONT5
C2F
TEST3
LVSS
MUTEL
MUTER
SBSY
EFLG
UP/DOWN
DISC NO.
OPEN/CLOSE
PUIN SW
SLD–
SLD+
D_GND
DRF (ASP)
RES(DSP)
CQ CK(DSP)
SQ OUT(DSP)
CO IN(DSP)
WRQ(DSP)
RWC(DSP)
UP/DOWN
GND(D)
DISC NO.
OPEN/CLOSE
GND(D)
M+
GND(M)
SOL
GND(D)
CNS10
SW3
DISC NUMBER
CNS5
SW2
MECHA UP
SW1
OPEN
CLOSE
SENSOR
PWB-F
JACK PWB-A4
CD SERVO PWB-C
M3 T/T
UP/DOWN
LOADING
LOCK
SOLM2
SOLENOID
CD
DIGITAL
OUT
IC99
GP1F32T
OPTICAL FIBER
DATA LINK
0V
12V
CD_LD_M–
CD_LD_M+
R-CH
TO MAIN PWB
P24 6-A
CNS11
A_GND
L-CH
D-GND
7.3V
M_12V
6.5V
5.5V
CD_LCH
4.9V
+5V
A_GND
CD_RCH
XL1
16.934MHz
X-TAL
GENERATOR
4M
16M
/RES
/CQCK
COIN
SQOUT
RWC
WRQ
FSX
PW
SFSY
SBCK
TEST11
U-COM
INTERFACE
SUB-CODE
XVSS
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LCHO
LVDD
NC
TEST4
TEST1
1BIT
DAC
4FS
DIGITAL
FILTER
DOUT
DIGITAL
OUT
ERROR COERECT
FLAG CONTROL
VCO CLOCK
OSC CONTROL
SLICE LEVEL
CONTROL
SYNC-DETECT
EFM DEMODULATE
EXTERNAL
OUTPUT
CLV
DIGITAL SERVO
CONT4
CONT3
CONT2
CONT1
VDD
PCK
JP–
JP+
TGL
TOFF
DEF1
PDO
VVSS
ISET
VVDD
FR
VSS
EFMO
EFMIN
TEST2
CLV+
CLV–
V/P
HLF
TES
SERVO
COMMAND
2KX8
RAM
M
TA1
/CS
TEST5
0V
0V
12V
3
2
1
IC81
TA7291S
LOADING MOTOR DRIVER
TO DISPLAY PWB
P24 2-A
CNS12
+B
+B
+B
+B
+B
+B
+B
+B
+B
3
1
2
2.9V
0V
0V
–
+
M–
0V
0V
0V
1.9V
4.8V
0V
0V
2.5V
2.5V
0V
0V
0V
4.8V
0V
0V
0V
0V
0V
0V
4.8V
0V
2.5V
0V
0V
0V
0V
4.8V
2.5V
0V
0V
4.8V
4.8V
2.4V
2.5V
4V
4V
4V
0V
0V
0V
2.4V
0V
2.4V
0V
0V
0V
0V
0V
0V
4.8V
4.8V
0V
2.2V
0V
2.1V
2.2V
4.8V
4.5V
2V
0V
2V
4.5V
0V
0V
CD SIGNAL
CD SIGNAL
11
CD-C471H
– 24 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.
Figure 24 SCHEMATIC DIAGRAM (3/13)
R253
1K
R254
1K
R276
47K 
C632
0.015 (ML) 
R277
1K
C609   0.22
C607   0.22
C605   0.22
C603   0.22
C601   0.22
C602   0.22
C604   0.22
C606   0.22
C608   0.22
C610   0.22
C643    0.047
(ML) 
C644    0.047
(ML) 
R244
1K
R217 1K
C210
R266
22K 
C652
0.1(ML) 
C651
0.1(ML)
R
2.
R
2.
C
33
C666
2.2/50
R6
2.2
R661
47K 
R660
47K 
R615   1K
R610   1K
R604   1K
R230 1K
R213 1K
R214 1K
R232
1K
R215 1K
R218 1K
R258
1K
R262   12K 
R261    1K
R256
1K
R228 1K 
R243   1K
R202
1K
R260    1K
R259    1K
R237
1K
R225
1K
R224
1K
R220 1K
R233
1K
R242   1K
R271
1K
R221 1K
R227
1K
R226
1K
XL201
4.19MHz
R216 1K
R222 1K
R255
1K
R229 1K
C203  150P
C204  150P
C206  0.001 
C205  150P
R280
10K 
C207  150P
R263
1K
C615
1/50
C616
1/50
R274
10K 
R257
1K
R272
10K 
R219
10K 
R206   1K
R205   1K
R210   1K
R212
1K
R211   1K
R207   1K
R209   1K
R208   1K
D202
1SS133
R618    1K
  
R616    1K
R614    1K
C630
0.027 (ML) 
C636
0.0047 (ML)
C612
47/16 
C614
100P
C628
0.22/50 
C626
0.1/50
C624
0.22/50 
C638
1/50
C645
10/50 
R611   1K
R606   1K
C634
0.0022 (ML)
C646
10/50 
D601
1SS133
R613   1K
R620
2.2K
R6
2.2
R658
2.2K
C641
2.2/50
C642
2.2/50
C6
47
C640
10/50 
C647
47/16 
C648
47/16 
C649   47/16 
R619   1K
R602   1K
R608   1K
R617   1K
R612
33K 
80
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
79
78
77
76
75
65
66
65
66
79
80
67
68
69
70
71
72
73
74
25
26
27
28
29
30
40
39
40
39
26
25
38
37
36
35
34
33
32
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
C618
1/50
R279
10K 
R235
10K 
R234
10K 
R240
10K 
R241
1K
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
D557
1SS133
D558
1SS133
C570
0.001 
LUG1
D209   1SS133
D210   1SS133
C250
220P
C251
220P
C252
220P
C202
0.022 
C201
220/10
R264   1K
R203
1K
R238
1K
R247 1K
R246 1K
R245 1K
L201
100
µ
H 
D201
1SS133
9
10
11
12
8 7 6 5 4 3 2 1
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CNS303
C199
100P
CNS11
1 2 3 4 5 6
1 2 3 4 5 6
BI601 
25
26
19 20 21 22 23 24
BI201 
CNS12
C534
0.1 (ML)
C535 10/50 
C356 10/50 
C537 10/50 
C538 10/50 
C539 
220/16
C547
0.022 
R530
3.3K
R529
330 
R531
3.3K
C540 10/50 
C542
220/16
C544
220/16
R511
1K
R510
18K 
D516
RL104AT 
D515
RL104AT 
R512
4.7K
R509
4.7K
C531 2.2/50
C532
220/16
R503
1K
R504
1M
C541 220/16
C514 0.082 (ML)
C515 0.0033 (ML)
C517 0.082 (ML)
C519 0.47/50 
C521 0.33/50 
C523 10/50 
C524 10/50 
C527 10/50 
R507
1K
R506
4.7K
R505
4.7K
C501
0.1 (ML) 
C509 
0.1 (ML)
C502 1/50
C503 1/50
C504 47/16 
C505 0.47/50 
C506 0.022 
C507 0.047 
C508 680P
C545
220P
C550
220P
C549
220P
R518
1K
R519
1K
R501
100K
R502
100K
C543
0.1 (ML) 
C533 0.47/50 
C530 4.7/50
C529 0.47/50 
C528 4.7/50
C526 0.15/50 
C525 3.3/50
C510 0.47/50 
C512 4.7/50
C511 0.47/50 
C513 4.7/50
C516 0.15/50 
C518 3.3/50
C520 0.15/50 
C522 0.15/50 
27
28
8
7
6
5
4
15
14
18
17
13
12
11
10
9
D604 1SS1
D608
1SS133
R508 39K 
C548
0.022 
1
2
3
4
5
6
9
7
8
10
11
12
13
14
1
2
3
4
5
6
9
7
8
10
11
12
13
14
X501
8MHz
CHASSIS
GND
TO TAPE MECHANISM
CHASSIS
M-12V
M-GND
T2-RUN
T1-RUN
D-5V
TO MAIN
SECTION(2/2)
P27 12-D
TA-CAM-SW
UP/DOWN 
DISK  NO 
OPEN/CLOSE
PUIN  SW 
SLD–
SLD+
D-GND 
DRF(ASP)
RES(DSP)
CQ  CK(DSP)
SQ  OUT(DSP) 
CO  IN(DSP)
WRQ(DSP)
RWC(DSP)
TO  CD SERVO PWB
P23 7-G
CNP12
CNP11
P23 12-C
T2  RUN
T1  RUN
CD-DRF
D-GND 
CD-PUIN 
MAIN-STB
CLEAR 
MAIN-SI 
MAIN-SO 
MAIN-SCK
T2-A-FP 
T2-B-FP 
PB-MUTE 
T1/T2 
TO MAIN SECTION(2/2)
P27 12-A to H
TO MAIN SECTION(2/2)
P27 12-A to H
BEAT-CUT
D-GND 
BIAS
REC-MUTE
REC/PB
CD  SL+
CD  SL–
CD  RES
CD  SQOUT
CD  COIN 
CD  CQCK 
VDD 
CD  RWC
CD  WRQ
P74
P73
AVSS
RESET
P26/SO0/SB1
P25/SI0/SB0
P24/BUSY
P23/STB
P17/ANI7
P16/ANI6
P15/ANI5
P14/ANI4
P21/SO1
P20/SI1
P93/FIP5
P22/SCK1
P90/FIP2
VDD
P27/SCK0
P80/FIP0
P81/FIP1
P94/FIP6
P92/FIP4
P91/FIP3
NC
CD  MUT
REC-MUTE
P.B.MUTE
GND
T1/T2
BIAS
T2  BFP
T2  AFP
REC/P.B.
NC
NC
VLOAD
P113/FIP21 
P112/FIP20 
P110/FIP18 
P106/FIP16 
P105/FIP15 
P107/FIP17 
P111/FIP19 
P96/FIP8
P95/FIP7
P101/FIP11  
P103/FIP13 
P102/FIP12 
P100/FIP10  
P104/FIP14 
P97/FIP9
NC
NC
NC
NC
NC
NC
IC201
IX0171AW
SYSTEM  MICROCOMPUTER 
P33/TI1 
P12/ANI2
P10/ANI0
AVDD
AVREF 
P04/XT1 
X1
P31/TO1 
VSS 
X2
P36/BUZ 
P35/PCL 
P34/TI2 
P32/TO2 
P11/ANI1
P13/ANI3
XT2 
P37 
SPE4
SPE3
SPE2
SPE1
C-MUTE
R-MUTE
MIC  
SYS  MUTE
NC
TA-CAM-SW 
SPE5
TA  MOT  SW
TA  SOL
F/R  SPEED
VSS
CD  U/D  SW
CD  D.NO.  SW
CD  O/C  SW
VDD
POWER
CLK
DATA
ENEBLE
P126/FIP32 
P125/FIP31 
P30/TO0 
P03/INTP3/CI0 
P116/FIP24 
P117/FIP25 
P115/FIP23
P02/INTP2 
P71 
P70 
P122/FIP28 
P123/FIP29 
VDD 
P72 
P121/FIP27 
P127/FIP33 
SP-
@
DET
P124/FIP30 
P120/FIP26 
P114/FIP22 
D-GND 
P00/INTP0/TI0 T2 CrO2  
P01/INTP1 
NC
RLY  DRV 
NC
NC
NC
NC
NC
IC
CD-O/C
CD-D-NO 
CD-U/D
REC-R-CH
REC-L-CH
A-12V 
A-GND 
TA-MOT-H/L
TA-PUL
TA-MOT-SW 
L-BPF3
L-BPF1
RT-IN
LT-IN
DC-OUT
C-MODE
GND
NS-BPF1
NS-BPF2
OSC
CLK
DATA
ENABLE
DATA
CLK
VSS
L-BPF2
OSC
OSC
VDD
A/D
NS
D/A
DC-OUT
DC-OUT
L-OUT
R-OUT
S-OUT
D-GND
DET
VCC
IREF
R-BPF3
R-BPF2
R-BPF1
S-DC-OUT
C-DC-OUT
R-DC-OUT
L-DC-OUT
VREF
VCC 
C-OUT 
S-OUT 
R-OUT 
L-OUT 
AC-GND
L-IN
R-IN
S-IN
DC-OUT3 
R-RECT
DC-OUT4 
L-RECT
VLR-TH
VLR-1 
VLR-2 
VCS-2 
VCS-1 
VCS-TH
L+R-RECT
DC-OUT2 
L-R-RECT
DC-OUT1 
IC501
LV1035M
DOLBY PRO LOGIC
DECORDER  
MAIN-SO
MAIN-SI
MAIN-STB
MAIN-SCK
CLEAR
TUN-SM
TUN-SD
TUN-MUTE
TUN-DI
TUN-DO
TUN-CLK
TUN-CE
TUN-SM
HP-LCH
HP-RCH
A-GND
HP-SW
TUN-SD
TUN-R  CH
TUN-L  CH
TUN-MUTE
A-GND
A-12V
TUN-DI
TUN-CE
TUN-DO
TUN-CLK
D-GND
MAIN-STB
CLEAR 
MAIN-SI 
MAIN-SO 
MAIN-SCK
TO D
CNS701
CNP303
P33 9-H
TO TUNER PWB
R-MUTE
C-MUTE
IC601
LC75396N
AUDIO  PROCESSOR  
RTIN
RF1C1 
RF1C2 
RF1C3 
RF2C1 
RF2C2 
RF2C3 
RF3C1 
RF3C2 
RF3C3 
RF4C1 
RF4C2 
RF4C3 
RF5 
RTOUT 
RFIN
RFCOM 
RFOUT 
RRIN
RRCOM 
RROUT 
RVREF 
VREF
CL
R2
R3
R4
R5
RINVIN1
RSELO
M-12V 
7.3V
D-GND 
L-CH
A-GND 
R-CH
TAPE-RCH
TAPE-
@
LCH
TO MAIN
SECTION(2/2)
P27 12-D
TO
CD SERVO PWB
LVREF 
CE
DI
VSS 
COUT
LRCOM 
CIN 
LFOUT 
LFCOM 
LT
L
L
L
L
L
L
L
L
L
L
L
L
LSELO
LINVIN1
L5
L4
L3
L2
L1
VDD
R1
+B
+B
+B
+B
+B
+B
+
+B
+B
D-GND 
NC
– 25 –
CD-C471H
Figure 25 SCHEMATIC DIAGRAM (4/13)
7
8
9
10
11
12
FM SIGNAL
RECORD SIGNAL
PLAYBACK SIGNAL
CD SIGNAL
C485
0.0033
D541
1SS133
D540
1SS133
C617
1/50
C677
0.022 
R678
10K 
R677
10K 
R673
2.2K
R676
2.2K
C679
0.001 
C678
0.001 
Q676
Q675
Q603
R465
100K
R461
1K
C660
2.2/50
R642
10K 
R641
10K 
C659
2.2/50
C609   0.22
C607   0.22
C605   0.22
C603   0.22
C601   0.22
C643    0.047
(ML) 
C665
22/50 
D204
1SS133
R624
22K 
D605
1SS133
D609
1SS133
C210
22/25 
R266
22K 
C664
0.001 
Q602
KTC3199  GR
C663
0.001 
R647
2.2K
R646
2.2K
C657
0.022 
Q601
KTC3199  GR
R639
330 
R638
330 
R645
2.2K
R601
330
R603
330
Q604
Q604,Q603
Q675,Q676
:KTC3199  GR
C662
0.001 
R644
2.2K
R662
3.9K
R663
3.9K
C658
0.022 
C661
0.001 
C652
0.1(ML) 
R632
6.8K
R630
8.2K
C651
0.1(ML)
R627
2.2K
R633
6.8K
R634
100K
R626
2.2K
R631
8.2K
R635
100K
C656
330P
C655
330P
R637
8.2K
R636
8.2K
R628
47K 
R629
47K 
C667
2.2/50
C666
2.2/50
R659
2.2K
R661
47K 
C451
0.047
(ML) 
R615   1K
C564
2.2/50
C561
0.022 
R561
15K 
C555
0.0068
R559
22K 
R555
56K 
D554
1SS133
R565
680K
R572
2.2M
C562
0.022 
C565
2.2/50
R551
10K 
R554
18K 
R556
33K 
R571
220K
R562
390K
C567 2.2/50
R552
12K 
R569
220K
C553
0.0027
C560
0.0082 
C552
680P
R558
68K 
ZD551
MTZJ6.2C
C569
0.022 
C563
0.022 
R458
6.8K
R580
100K
R577
100K
R576
100K
R578
100K
R579
100K
C209
47/25 
ZD201
MTZJ13C 
C208
0.022 
C676
330/16
R654
27K 
R653
1.8K
R652
1.8K
C672
390P
C673
390P
R657
27K 
R656
27K 
R459
12K 
C455
47/25 
R464
100K
R453
100K
C452
100P
C453 47/25 
R456
27K 
R460
1.5K
7 
6 
5 
3 
2 
1 
C454
0.15
(ML)
C456
0.15
(ML)
R454
15K 
C469
330P
C459
10/16 
R455 3.9K
R457
27K 
C458
0.082
(ML) 
D203
1SS133
R265
4.7K
D202
1SS133
D205
1SS133
R252
22K 
Q201
KRC104  M
R575
330 
R574
330 
C645
10/50 
R611   1K
C633
0.0022 (ML)
C637
1/50
C627
0.22/50 
C639
10/50 
R613   1K
C629
0.027 (ML) 
C613
100P
R621
2.2K
C557
270P
C568
2.2/50
R563
470K
D551
1SS133
R570
220K
R568
220K
R553
12K 
C559
0.0027
R564
390K
D556
1SS133
D552
1SS133
D555
1SS133
R566
2.2M
D553
1SS133
R573
560K
C554
0.0082
C556
0.0068
R567
270K
R557
39K 
C558
680P
C566
2.2/50
C551
270P
R560
470K
C641
2.2/50
R622
470K
R625
470K
C635
0.0047
(ML)
C611
47/16
R623
470K
C625
0.1/50
C623
0.22/50 
R669
33K 
C647
47/16 
C631
0.015  (ML) 
R619   1K
R617   1K
33
26 27 28 29 30 31 32
55 54 53 52 51 50 49
34
35
36
37 
38
39
40
48
47
46
45
44
43
42
41
1
4
8
7
2
3
5
6
8 
4 
8 
1 
7 
4 
2 
3 
5 
6 
19
15
13
9
8
7
5
4
2
20
18
17
16
14
12
11
10
6
3
1
2 
3 
9
10
11
12
13
14
15
8 7 6 5 4 3 2 1
R651
1.8K
R650
1.8K
C671
390P
C670
390P
C674
0.022 
CHASSIS
GND
D607
1SS133
D606
1SS133
CNS11 
3 4 5 6
3 4 5 6
BI601 
R655
27K 
6 
5 
4 
3 
2 
1 
C688
220P
C684
47/16 
C683
47/16 
R698
22K 
R665
330
R666
330
R697
22K 
R671
2.2K
R672
2.2K
C696
0.001 
C695
0.001 
Q672
KTC3199  GR
Q671
KTC3199  GR
C698
0.001 
C697
0.001 
R674
2.2K
R675
2.2K
R680
22K 
R699
22K 
Q674
KTC3199  GR
Q673
KTC3199  GR
C699
47/25
Q609
KTC3199  GR
R679 220 
C685 220P
R682
2.2K
R695
100K
R689
1K
C691
47/25 
R686
1.5K
R690
1K
R685
1.5K
C687
47/25 
7 
6 
5 
3 
2 
1 
R684
100K
R696
100K
R683
100K
R681
2.2K
C682
0.047
(ML) 
C681
0.047
(ML) 
8 
4 
D610
1SS133
D611
1SS133
R648
22K 
C668
22/50 
R649
22K 
C669
22/25 
D604 1SS133
D608
1SS133
D206
1SS133
D207
1SS133
D208
1SS133
R463
100K
C462
2.2/50
C461
0.022 
C460
47/25 
R451
220K
R452
220K
R693
47
R691
2.7K
C680
220P
R694
47
R692
2.7K
C692
47/25 
C694
0.022 
C693
47/25 
C690
100P
R688
5.6K
C686
220P
C689
100P
R687
5.6K
1 
CNP701
1
4
8
7
2
3
5
6
1
4
8
7
2
3
5
6
CNP11
23 12-C
M-12V
MAIN-SO
D-5V
D-GND
S  MUTE
POWER
MAIN-SI
MAIN-STB
MAIN-SCK
CLEAR
TUN-DI
TUN-CLK
MAIN-STB
CLEAR 
MAIN-SI 
MAIN-SO 
MAIN-SCK
TO DISPLAY PWB
CNS701
P29 7-H
–VP
VF1
VF2
01
96N
CESSOR  
M-12V 
7.3V
D-GND 
L-CH
TO
ERVO PWB
LVREF 
VSS 
COUT
LRCOM 
CIN 
LFOUT 
LFCOM 
LFIN
LTOUT
LF5
LTIN
LF1C1
LF1C2
LF1C3
LF2C1
LF2C2
LF2C3
LF3C1
LF3C2
LF3C3
LF4C1
LF4C2
LF4C3
LSELO
LINVIN1
L5
L4
L3
L2
L1
IC651
NJM4558L
OPE  AMP. 
IC561
NJM4558L
OPE  AMP. 
IC563
NJM4558L
OPE  AMP. 
IC562
NJM4558L
OPE  AMP. 
MAIN  PWB-A1(1/2)
IC451
NJM4558L
SUB WOOFER  AMP. 
VIDEO-1 IN
VIDEO-2 IN
JK451 
SUB2WOOF  OUT
JK452 
R-CH
L-CH
R-CH
L-CH
IC681
NJM4560L
HEADPHONE  AMP.
A-12V 
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
–B
–B
–B
–B
+B
A-GND 
–15V
POWER 
CENTER
STBY-HI/OPE-LOW 
REAR  OUT
FRONT-R 
A-GND 
FRONT-L 
VF2 
-VP 
VF1 
A-12V 
M-12V 
M-GND 
A-GND 
D-GND 
CD-GND
CD-+B 
CNS803
TO  POWER PWB
CNP803
P30 1-F
NC
SPE1
SPE5
SPE4
SPE2
SPE3
FLAT CABLE(263)
Page of 21
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Download Sharp CD-C471H (serv.man15) Service Manual (Repair Manual)

Here you can read online and download Sharp CD-C471H (serv.man15) Service Manual in PDF. CD-C471H (serv.man15) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp CD-C471H (serv.man15) System. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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CD-C471H (serv.man15) Service Manuals

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CD-C471H (serv.man3) Disassembly instructions Service Manual 3 134.78 KB
CD-C471H (serv.man4) Removing and installing main parts Service Manual 1 21.68 KB
CD-C471H (serv.man5) Types of transistors and LEDs Service Manual 1 13.32 KB
CD-C471H (serv.man6) Trouble shooting flow charts Service Manual 4 132.14 KB
CD-C471H (serv.man7) Front cover Service Manual 1 60.99 KB
CD-C471H (serv.man8) Safety precautions Service Manual 1 93.41 KB
CD-C471H (serv.man9) Packing method Service Manual 1 33.44 KB
CD-C471H (serv.man10) Notes on the schematic diagram Service Manual 1 13.32 KB
CD-C471H (serv.man11) Names of parts Service Manual 2 73.29 KB
CD-C471H (serv.man12) Important servicing notes Service Manual 1 93.41 KB
CD-C471H (serv.man13) IC function tables Service Manual 11 120.16 KB
CD-C471H (serv.man14) Flouresent display Service Manual 1 31.57 KB
CD-C471H (serv.man16) Block diagram Service Manual 3 175.93 KB
CD-C471H (serv.man17) Adjustment procedures Service Manual 7 100.45 KB
CD-C471H part (from the ) User Guide / Operation Manual 1 56.34 KB
CD-C471H (serv.man2) Parts Guide 18 1.19 MB
CD-C471H (serv.man18) from the Specification 1 9.58 KB
CD-C471H (serv.man19) Protection of audio output IC Technical Bulletin 3 421.43 KB
CD-C471H (serv.man20) Counter measure for failure of the audio output IC Technical Bulletin 3 1.2 MB
CD-C471H (serv.man21) Change of the playback head for tape 2 Technical Bulletin 1 7.09 KB
CD-C471H (serv.man22) Part number for cleaning compact disc Technical Bulletin 1 8.61 KB
CD-C471H (serv.man23) Correction of the part number for the record playback head Technical Bulletin 1 6.31 KB

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