DOWNLOAD Sharp CD-C411H (serv.man13) Service Manual ↓ Size: 132.85 KB | Pages: 3 in PDF or view online for FREE

Model
CD-C411H (serv.man13)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
132.85 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Block diagrams
File
cd-c411h-sm13.pdf
Date

Sharp CD-C411H (serv.man13) Service Manual ▷ View online

– 17 –
CD-C421H / C411H
 Figure 17 BLOCK DIAGRAM (1/3)
1
2
3
4
14
5
9
8
6
7
17
20
12
13
24
25
30
31
32
22
10
11
27
26
28
29
PU-IN SW
XL1
XIN
LDO
FIN2
JP–
CV+
SLC
SLI
FIN1
E
F
TO
FD
SPO
SP
SLD
SL–
SL+
DRF
CL
DAT
CE
VCC1
6
PICKUP IN
SW4
FOCUS COIL
TRACKING COIL
M1
DISC
MOTOR
M
M
M2
SLED
MOTOR
PICKUP UNIT
9
IC2
LC78622K
SERVO/SIGNAL
CONTROL
+B1
IC5
M56748FP
DRIVER
IC1
LA9241M
SERVO AMP.
6
1
9
5
+B1
+B1
+12V
+5V
( TO IC401 )
RES. CQCK. COIN
SQOUT. RWC. WRQ
~
~
~
CL, DAT, SELIAL CONTROL/CE
Q93
Q91
SL+. SL–. DRF
7
3
9
8
7
6
5
4
3
2
1
GND (D)
MECHA UP
GND (D)
DISK NO.
OPEN/CLOSE
GND (D)
M–
M+
GND (M)
SOL
9
8
7
6
5
4
3
2
1
CNP10
M
62
64
56
55
45
36
23
43
37
38
39
40
24
25
10
10
26
58
53
10
12
20
32
40
43
44
53
52
51
54
31
30
29
23
27
16
15
41
44
Q1
TO MAIN SECTION
IC91
TA7291
LODING MOTOR
DRIVER
XOUT
EFMO
EFMIN
CLV+
JP–
CONT2
CONT1
RCHO
RVSS
LVSS
LCHO
VVDD
VDD
LVDD
RVDD
XVDD
SW1
OPEN/CLOSE
SW2
MECHA UP
SW3
DISC No.
M3
LOADING
SOLM2
SOLENOID
TO MAIN(IC601) & 
DISPLAY SECTION
CNS10
+B5
CD-C421H / C411H
– 18 –
 Figure 18 BLOCK DIAGRAM (2/3)
4
3
22
7
37
40
41
28
9
10
11
12
13
19
21
22
23
31
67
5
6
7
2
15
14
20
21
23
22
13
12
4
5
1
3
7
6
8
17
15
14
11
12
16
18
12
10
13
6
13
10
7
21
22
23
24
20
3
29
17
9
8
5
4
2
7
5
4
3
6
21
1
20
11
15
16
1
2
ICT21
LC72720
RDS
VDDA
VSSA
AM ANT.
AM OSC.
L341
BALUN
X352
4.5MHz
IC302
LC72131
PLL(TUNER)
FM IF DET/FM MPX/AM IF
IF
OUT
IC303
LA1832
+B4
CF351
X351
+B4
MPX
PHASE
Q361
SO301
ANTENNA
TERMINAL
AM
ANTENNA
+B4
CD RES
T1 RUN
T2 RUN
TACUM SW
AFP
T1 RUN
T2 RUN
MECHA STOP
FOOL PROOF
CD SL–
CD SL+
CD CQCK
CD COIN
CD SQOUT
CD WRQ
CD RWC
CD PUIN
CD DRF.
SM
SM
L354
LOW PASS
FILTER
TUNER MUTE
SD
VOLTAGE
REGURATER
+B4
+5V
QT21
VF2
(AC)
FL701
TA MOT SW
TA SOL
VSSD
VDDD
X IN
X OUT
MPX
IN
AMP.
FM +B
DO
CL
DI
CE
XT21
4.332MHz
XT21
VT
T306
T302
CF302
DO
CE
CL
DI
CF301
FM FRONT END
FE301
Q360
Q371
Q602
Q601
MUTING
MPX
VCO
CUT
R
L
Q353
Q354
MPX
IN
FM/AM
OUT
IF IN
SD
FM MONO/ST
MONO/ST
AM RF IN
AFC
IN
OUT
VR351
FM MUTE LEVEL
AM OSC
REG
IN
OUT
VCC
FM IF IN
AMP
FM IF
Q301
FM IF
FM
OSC.
STEREO
AM IN
FM IN
FMOSC
T351
AM IF
GND
OSC.
FM
FM IF
AM RF
SWM4
F.A.S
SWM3
FOOL PROOF
SWM5
MM1
TAPE
MOTOR
M
SOLM1
+B5
SOLENOID
PHM1
CAM
L
SO401
AUX IN
CNP303
R
R
L-CH
R-CH
PB HEAD
1
2
3
4
L NF
L (T1)
R (T1)
L (T2)
R (T2)
R NF
4
5
13
21
24
23
18
17
10
19
15
12
14
16
20
H/N
6
7
8
9
T1/T2
POP REDUCE
L REC
R REC
R NF
REC
L NF
P.B.
REC
L-CH
R-CH
REC/PB
HEAD
ERASE
HEAD
BIAS
OCS
REF
ALC
HIGH
NOR/
T1/T2
PLAYBACK&RECORD/
PLAYBACK AMP.
IC501
AN7345K
L
R
P.B
R
R
L
L
L
TAPE
VIDEO
TUNER
CD
FROM CD SECTION
FROM CD SECTION
Q571
L501
Q566
Q565
BIAS
Q511
Q514
~
P.B
REC
AC BIAS
Q515
Q516
Q583
Q581
Q584
Q582
T1/T2
MUTING
REC MUTE
Q575
Q576
REC/P.B.
+B4
+B4
+B4
L
R
TAPE 1
TAPE 2
R
L
SWITCHING
SWITCHING
SWITCHING
SWITCHING
TO CD SECTION
16
33
17
32
19
30
21
28
CL
SWITCHING
BIAS
– 19 –
CD-C421H / C411H
 Figure 19 BLOCK DIAGRAM (3/3)
47
33
48
56
71
61
51
50
34 35
23
27
46
17
35
34
43
47
9
XL701
10
11
12
3
1
2
19 21 22
18
16
15
14
13
14 15 16 17 18
20
31
33
48
30
8
29
52
71
54
70
72
80
1
4
6
7
5
37
8 6 5
7
2 1
24 20
28
8
29
30
52 40
9
10
11
12
13
19
21
22
23
31
67
5
6
7
45
80
72
70
2
VF1
(AC)
~
IC701
IX0223AW
SYSTEM MICROCOMPUTER
~
~
~
Q702
+B7
+B7
SW701~SW724
KEY MATRIX
SW725,726
KEY1
KEY5
Q703
Q704
ZD701
SYS STOP
RESET
POWER
REMOCON
DI
CLK
DO
CE
RX701
REMOTE
SENSOR
REMOCON
TUN SD
TUN SM
TUN MUTE
CLEAR
MAIN SO
MAIN SI
MAIN SCK
MAIN STB
CLEAR
MAIN SO
MAIN SI
MAIN SCK
CD RES
T1 RUN
T2 RUN
CUM SW
AFP
CD SL–
CD SL+
D CQCK
CD COIN
SQOUT
CD WRQ
CD RWC
CD PUIN
CD DRF.
MAIN STB
+B3
+B7
+B8
+B7
+B8
MEMORY
BACK UP
–VP
–VP
Q701
FL701
IC601
IX0225AW
MAIN SYSTEM
MICROCOMPUTER
+B2
POWER
REC MUTE
REC/P.B.
TA MOT SW
TA SOL
T1/T2
BIAS
~
~
~
13
4
3
11
MUTE
L
R
R
L-OUT
R-OUT
9
2
5
12
R-IN
L-IN
7 VCC
14
NF
8
+12V (DRIVER)
+12V (AUDIO)
+B5
+B4
OUT
L
R
IC961
LA4550:421H
LA4551:411H
POWER AMP.
+B4
VDD
X-BASS
VSS
VREF
LVREF
RVREF
AVSS
GRAPHIC EQUALIZER
VOLUME
58
55
R
R
L
L
L
APE
IDEO
UNER
D
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
+B2
+B3
+
JA961
HEADPHONES
+5V
+5V
+B1
+5V
+B6
 (MECHA)
 (UCOM)
+12V
CD SECTION
TO CD SECTION
IC941
VF1
–VP
VF2
IC942
IC401
LC75394E
AUDIO PROCESSOR
23
16
33
17
32
19
30
21
28
14
35
56
63
50
26 27
12
37
11
38
10
39
24 25
57
CL
DI
CE
T.F
AC 230V 50Hz
SO901
L901
CORE
PT901
POWER TRANSFORMER
AC POWER
SUPPLY CORD
VOLTAGE
REGULATOR
Q901
Q941
D909
D911
F902
T1.6A L 250V
F941
T500mA L 250V
F901
T3.15A L 250V
CD-C421H Only
~
D905 ~ D908
D901 ~ D904
ZD901
9
43
6
40
8
44
5
41
7
45
4
42
+
+
+
SO961
SPEAKER TERMINAL
FRONT
SPEAKERS
REAR
SPEAKERS
XL601
4.19MHZ  
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Sharp CD-C411H (serv.man13) Service Manual ▷ Download

  • DOWNLOAD Sharp CD-C411H (serv.man13) Service Manual ↓ Size: 132.85 KB | Pages: 3 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp CD-C411H (serv.man13) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp CD-C411H (serv.man13) System. Information contained in Sharp CD-C411H (serv.man13) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.