Sharp CD-C401E,CP-C401E,CD-C401H,CP-C402 Service Manual
CD-C401E,CP-C401E
CD-C401E
CP-C401E
SERVICE MANUAL
SHARP CORPORATION
No. S5832CDC401E/
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
These new models CD-C401E,CP-C401E has almost the same
structure as the former models CD-C401H,CP-C402 except for
some outer parts, and so only these parts are here described.
When servicing the CD-C401E,CP-C401E, please refer to the
already issued service manual for CD-C401H,CP-C402
(S7750CDC401H/) as well as this service manual.
DIFFERENCE BETWEEN CD-C401H AND CD-C401E
MARK: SPARE PARTS-DELIVERY SECTION
• In the interests of user-safety the set should be restored to its original
condition and only parts identical to those specified should be used.
CD-C401ECD-C401H
PART NO. PART NO.
DESCRIPTIONREF.
NO.
CODE
INTEGRATED CIRCUITS
IC701 RH-iX0182AWZZ J RH-iX0217AWZZ J System Microcomputer, IX0217AW AX
TRANSISTORS
Q351 VSKTC3199GR-1 J Not used Digital, NPN, KTC3199 GR —
CAPACITORS
C37 RC-GZA227AF0J J Not used 220 µF, 6.3V, Electrolytic —
C239 RC-QZ0025AWZZ J VCQYKA1HM823K J 0.082 µF, 50V, Mylar AC
C358 VCKYMN1HB471K J Not used 470 pF, 50V —
C394 Not used VCKYPA1HB121K J 120 pF, 50V AA
C395 Not used VCKYMN1HB101K J 100 pF, 50V AA
C603, 604 RC-QZ0025AWZZ J VCQYKA1HM823K J 0.082 µF, 50V, Mylar AC
C609, 610 RC-GZW477AF1E J RC-GZV477AF1E J 470 µF, 25V, Electrolytic AC
C702 VCTYMN1CY103K J VCTYMN1CY103N J 0.01 µF, 16V AA
C707 VCTYMN1CY103K J VCTYMN1CY103N J 0.01 µF, 16V AA
C708 VCTYMN1CY103M J VCTYMN1CY103N J 0.01 µF, 16V AA
C709, 710 VCTYMN1CY103K J VCTYMN1CY103N J 0.01 µF, 16V AA
C902 RC-GZW228AF1H J VCEAZW1HW228M J 2200 µF, 50V, Electrolytic
C903 RC-GZW338AF1V J VCEAZW1EW338M J 3300 µF, 35V, Electrolytic AG
DIODE
D4, 5 VHD1SS119//-1 J Not used Silicon, 1SS119 —
D203, 204 VHD1SS119//-1 J Not used Silicon, 1SS119 —
D301, 302 VHD1SS119//-1 J Not used Silicon, 1SS119 —
D382 VHD1SS119//-1 J Not used Silicon, 1SS119 —
D602, 603 VHD1SS119//-1 J Not used Silicon, 1SS119 —
ZD381 VHEUZ5R1BSB-1 J VHEMTZJ5R1B-1 J Zener, 5.1V, MTZJ5.1B AC
ZD701 VHEUZ3R3BSB-1 J VHEMTZJ3R3B-1 J Zener, 3.3V, MTZJ3.3B AA
VIBRATOR
XL1 RCRM-0008AWZZ J 92LCRSTL1746AT J Crystal, 16.93 MHz AH
Note for users in the U.K.
● Recording and playback of any material may require con-
sent, which SHARP is unable to give. Please refer par-
ticularly to the provisions of the Copyright Act 1956, the
Dramatic and Musical Performers Protection Act 1958, the
Performers Protection Acts 1963 and 1972 and to any
subsequent statutory enactments and orders.
CD-C401E and CP-C401E constitute CD-C401E.
All manuals and user guides at all-guides.com
all-guides.com
CD-C401E,CP-C401E
CD-C401ECD-C401H
PART NO. PART NO.
DESCRIPTIONREF.
NO.
CODE
RESISTORS
R94 Not used VRD-ST2EE560J J 56 ohms, 1/4W AA
R355 VRD-MN2BD103J J Not used 10 kohm, 1/8W —
R356 VRD-MN2BD473J J Not used 47 kohms, 1/8W —
R391 VRD-ST2CD472J J VRD-ST2CD473J J 47 kohms, 1/6W AA
R398 VRD-MN2BD472J J Not used 4.7 kohms, 1/8W —
R400 VRD-MN2BD103J J Not used 10 kohm, 1/8W —
R709,710 VRD-MN2BD103J J VRD-MN2BD000C J 0 ohm, Jumper, Ø1.4 x 3.5mm, Ivory AA
R713 VRD-MN2BD103J J VRD-MN2BD000C J 0 ohm, Jumper, Ø1.4 x 3.5mm, Ivory AA
OTHER CIRCUITRY PARTS
CNS201 QCNWN0919AWZZ J QCNWN0634AWZZ J Connector Ass'y, 3 Pin AK
CNS202 QCNWN0920AWZZ J QCNWN0635AWZZ J Connector Ass'y, 7 Pin AQ
SO301 QTANC0103AWZZ J QTANC0101AWZZ J Antenna, Terminal AF
CABINET PARTS
201 92LCAB2450AS1 J 92LCAB2899AS1 J Front Panel Ass'y AS
201-1 ———————— ———————— Front Panel (Not Replacement Item) —
201-2 HDECQ0248AWSA J Same as CD-C401H J Panel, Display AK
202 GiTAR0245AWSA J GiTAR0365AWSA J Back Board AF
203 GiTAS0035AWSA J GiTAS0035AWSB J Side Panel, Left AG
204 GiTAS0036AWSA J GiTAS0036AWSB J Side Panel, Right AG
205 GCAB-1046AWSA J GCAB-1046AWSB J Top Cabinet AP
206 GCoVA1148AWSA J GCoVA1148AWSB J Cover, CD Tray AE
209 JBTN-0106AWSA J JBTN-0106AWSC J Button, Record [Tape 1] AD
210 JBTN-0104AWSA J JBTN-0104AWSC J Button, Play [Tape 1] AD
211 JBTN-0107AWSA J JBTN-0107AWSC J Button, Rew [Tape 1] AD
212 JBTN-0103AWSA J JBTN-0103AWSC J Button, FF [Tape 1] AD
213 JBTN-0108AWSA J JBTN-0108AWSC J Button, Stop [Tape 1] AD
214 JBTN-0105AWSA J JBTN-0105AWSC J Button, PLay [Tape 2] AD
217 JBTN-0109AWSA J JBTN-0109AWSC J Button, Stop [Tape 2] AD
248 92LMEC2448CTS1 J 92LMEC2899CTS1 J Cassette Holder Ass'y, Tape 1 AL
248-1
———————— ————————
Cassette Holder , Tape 1(Not Replacement Item)
—
248-2 HDECQ0206AWSA J Same as CD-C401H J Panel, Cassette, Tape 1 AD
249 92LMEC2448CTS2 J 92LMEC2899CTS2 J Cassette Holder Ass'y, Tape 2 AL
249-1
———————— ————————
Cassette Holder , Tape 2(Not Replacement Item)
—
249-2 HDECQ0207AWSA J Same as CD-C401H J Panel, Cassette, Tape 2 AD
267
———————— 92LMECHA2899A J Tape Mechanism Ass'y BP
267-1 ———————— 92LM-BELT1651B J FR Belt AB
267-2
———————— 92LMBELT1658A1 J Drive Belt [Tape 1] AC
267-3
———————— 92LMBELT1658B1 J Drive Belt [Tape 2] AC
267-4 ———————— 92LM-EH1658A J Head, Erase AG
267-5
———————— 92LM-PRA1651A J Pinch Roller Ass'y AE
267-6
———————— 92LM-PRH1746A J Head, Record/Playback AM
267-7(M601)
———————— RMoTM0004AWM1 J Tape Motor with Pulley [Tape] AR
267-8(SW605)
———————— 92LM-SW1491A J Switch, Leaf Type [Tape 1 Main] AE
267-9(SW606)
———————— 92LM-SW1491A J Switch, Leaf Type [Tape 2 Main] AE
267-10(SW607)
———————— 92LM-SW1658A J Switch, Leaf Type [Tape 1 Rec.] AB
267-11(SW608)
———————— 92LM-SW1658A J Switch, Leaf Type [Tape 2 Play] AB
– 2 –
CD MECHANISM PARTS
SW4 QSW-F9001AWZZ J QSW-F9001AW01 J Switch, Push Type [Pickup In] AD
ACCESSORIES/PACKING PARTS
3 SPAKC0539AWZZ J SPAKC0676AWSA J Packing Case
6 TiNSE0169AWZZ J TiNSE0223AWZZ J Operation Manual AD
9 92LCARD1751A J TGAN-3170UMZZ J Registration Card AE
11 RRMCG0103AWSA J RRMCG0150AWSA J Remote Control AS
11-1 92LLiD1782A J Same as CD-C401H J Battery Lid, Remote Control AQ
12 Not uesd TLABE0233AWZZ J Label, Bar Code AB
MARK: SPARE PARTS-DELIVERY SECTION
All manuals and user guides at all-guides.com
CD-C401E,CP-C401E
MARK: SPARE PARTS-DELIVERY SECTION
CP-C401ECP-C402
PART NO. PART NO.
DESCRIPTIONREF.
NO.
CODE
SPEAKER BOX PARTS
701 92L121-0099 J 92L121-0148 J Net Frame Ass'y AS
702 92L051-0034 J 92L051-0061 J Speaker Box Ass'y AW
703 92L316-0026 J 92L316-0063 J Duct Panel AF
706 92L351-0170 J 92L351-0308 J Label, Specifications AD
DIFFERENCE BETWEEN CP-C402 AND CP-C401E
Figure 3 SPEAKER EXPLODED VEW
A
B
C
D
E
F
G
H
1
23456
CP-C401E
– 3 –
WOOFER
SP1(L-CH)
SP2(R-CH)
WOOFER
701
SP1(L-CH)
SP2(R-CH)
707x4
SP1(L-CH)
SP2(R-CH)
703
702
706
705
704x2
: CHANGE PARTS
All manuals and user guides at all-guides.com
CD-C401E,CP-C401E
Figure 4 SCHEMATIC DIAGRAM (1/9)
A
B
C
D
E
F
G
H
1
23456
– 4 –
: Change/Eliminated/Addition PARTS
M
M
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1324
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
252627
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253
54
55
56
57
58
59
60
61
62
63
64
SERVO AMP.
FOCUS/TRACKING/
SPIN/SLIDE DRIVER
3V
3.6V1.3V
OR
RFSM
SPI
JP
TO
FD
FD-
FA
FA–
FE
FE–
AGND
SP
REF
GEN
TO
TD-
TD
REF
GEN
FE1
REF
REF
GEN
FOSTA
FSC
JP
TH
SCI
REF
THD
GL
TGL1
VCR
REF
REF
REF
VCR
VCR
VCR
REF
FE1
REF
FIN1
REF
VCC1
LDS
RF
LDO
BHI
PHI
REF
LF2
VR
REF1
VCC2
FSS
DRF
CE
DAT
CL
CLK
DEF
TBC
DGND
SLI
REF
FSC
EFBAL
FOSTA
DEF
HFL
TOSTA
2FREQ
DRF
LASER
FSTA
8/12CM
SLOF
SLC
RFS–
REF
REF
JP
REF
JPCLO
JP+
SLOF
SLOF
CV–
CV+
JP–
RF
CV+
SLOF
REF
REF
SLD
SL+
SL–
JP+
JP–
CV–
SLOF
HFL
TES
TOFF
TGL
+
–
+
–
+
–
+
–
–
+
–
+
+
–
+
–
+
–
+
–
+
–
–
+
+
–
–
REF
REF
SLEO
SPO
SP–
SPG
REF
REF
+
+
+
+
+
+
+
–
–
–
–
–
–
–
–
+
REF
TESI
TE
TE-
TB
F
E
FIN2
+
–
–
–
–
+
+
+
+
–
THDL
VCC
CE
CL
LATOH
S.Q.R
FSTA
REF
––+
+
+
+
–
–
+
CD MOTOR
PWB-B
PICKUP
IN
MOTOR
SLED
MOTOR
SPINDLE
LD
VR
PD
GND
FO_
FO+
TR+
TR_
B
F
A
E
K
1M
1M
2200P
2200P
K
E
A
B
VR1A
1/16
ACTUATOR
TR+
FO+
TR-
FO-
F
PICK UP UNIT
SL_
PU-IN
SP+
SP_
SL+
TP1
+5V
DRF
SL+
SL–
PUIN
+B
+B
+B
+B
+B
+B
C19
47/10
C17
0.47/50
M1
M2
SW4
CNS3B
CNS3A
CNS1B
CNS1A
CNP1
CNS2B
CNS2A
CNP3
CNP2
R47 1K
R46 1K
R45 1K
C16
0.001
R22
6.8K
R21
56K
R11
3.3K
R9
27K
C1
0.01
C12
330P
R17
82K
C21
1/50
R43
12
R33
5.6K
C34
0.033
(ML)
R281KR29
1K
C24
1/50
R54
1K
R35
470
R34
1K
R36
47K
C50
0.1
(ML)
C25
0.01
C14
0.01
C15
0.0047
R19
39K
R16
1.5K
R14
10K
C39
0.47/50
C7
0.1/50
R6
100
C44
330/10
C32
27P
R30
18K
R15
47K
C13
0.1
(ML)
R12
15K
R13
33K
R23
1.2K
R8
12K
C4
0.001
R3
15K
R2
100K
C3
0.1/50
R10
82K
D2
1SS119
R40
22K
R39
22K
R4
2.2K
R42
560
C31
0.0027
R41
4.7K
C53
220P
C2
47/10
C40
0.33/50
C10
180P
R7
1K
R5
6.8K
C6 0.033(ML)
C18
1/50
C38
0.01
C45
4.7/25
C11
0.1
(ML)
R25
1.2K
R1
1K
Q1
KTA1266 GR
C5
0.033(ML)
R31
10K
R27
220K
C30
2.2P
C9
0.047
(ML)
C8
0.068
(ML)
C35
0.1/50
C33
0.001
R32
56K
R38
33K
R37
47K
R20 10K
LUG1
R26
220K
C20
0.0033
R24
10K
IC5
M56748FP
IC1
LA9241M
C75
100P
All manuals and user guides at all-guides.com
CD-C401E,CP-C401E
Figure 5 SCHEMATIC DIAGRAM (2/9)
7
8 9 10 11 12
– 5 –
R94
56
WRQ
2
1
M
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
4 56789
10 11 35
17
18
17
16
15
14
13
12
10
9
8
7
6
5
4
3
2
1
123
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2021222324
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
515253
54
55
56
57
585960
61
62
63
64
MECHA UP
OPEN/CLOSE
P12 5 - H
TO DISPLAY PWB
D_GND
P6 1 - D,1 - E
TO MAIN SECTION
CONTROL
SERVO/SIGNAL
LOADING
MOTOR DRIVER
11.2V
2
0V
11.3V
11.2V
0V
0V
CD SIGNAL
DISC NUMMER
MECHA UP
–
+
MOTOR
PWB-C
OPEN/CLOSE
T/T
UP/DOWN
MOTOR
SOLENOID
MAIN PWB-A1(1/4)
TEST1
/CS
TEST5
4M
16M
TEST11
/RES
/CQCK
COIN
SQOUT
µ-COM
INTERFACE
WRQ
RWC
FSX
SBCK
SFSY
PW
SUB-CODE
X-TAL
GENERATOR
2KX8
RAM
ERROR
COERECT
FLAG
CONTROL
SYNC-DETECT
EFM DEMODULATE
VCO
CLOCK
OSC
CONTROL
VVDD
TEST2
EFMIN
EFMO
SLICE
LEVEL
CONTROL
CLV+
CLV_
CLV
DIGITAL
SERVO
HLF
TES
SERVO
COMMAND
TOFF
TGL
JP+
JP_
PCK
VDD
FSEQ
CONT5
EMPH
EXTERNAL
OUTPUT
C2F
DOUT
TEST3
DIGITAL
OUT
NC
MUTEL
TEST4
RCHO
LVDD
LCHO
RVSS
1BIT
DAC
LVSS
4FS
DIGITAL
FILTER
RVDD
MUTER
XVDD
XOUT
XIN
XVSS
SBSY
EFLG
CONT4
CONT3
CONT2
CONT1
DEF1
PDO
VVSS
ISET
FR
VSS
V/P
TA1
D_GND
MOTOR GND
M_GND
CD_R
CD A
GND
CD_L
+12V
DRIVER
+5V
(SERVO)
D_GND
+5V
(uCOM)
+4.3V
AUDIO GND
1
3
GND(D)
MECHA UP
GND(D)
DISC NO.
OPEN CLOSE
GND(D)
M–
M+
GND(M)
SOL
CD-LD M+
CD-LD M–
+12V
DSP RES
DISC NO
RWC
CQCK
COIN
SQOUT
DRF
_
+B
+B
+B
+B
+B
+B
+B
+B
R90 1K
R89 1K
R88 1K
R87 1K
R86 1K
SW3
CNS5
SW2
BIM5
SW1
M3
SOLM2
CNS4
C58
220P
CNP4
C22
0.01
D91
1SS119
C68
10/16
R74
4.7K
R73
4.7K
R18
3.3M
C69
220P
R82
100
Q93
KRC102 M
C51
0.022
C70
220P
IC91
TA7291S
R57
27K
R56
1.2K
R76
1K
R75
1K
C56
100P
R96
10K
Q91
KTA1271 Y
C54
100P
IC2
LC78623D
C43
100/10
53
20P
R58
680
C41
0.047
(ML)
L1
0.82µH
C55
100P
C59
0.022
(ML)
R77 1K
R78 1K
R60
1K
C42
0.047(ML)
C57
100P
D81
1SS119
C52
100/10
R95
2.2K
C91
47/16
LUG1
C67
10/16
R97
12K
R98
5.6K
R91
10K
R92
10K
C71
330P
C72
0.001
C74
0.001
R99
3.9
L2
27µH
L3
47µH
XL1
16.93MHz
All manuals and user guides at all-guides.com
CD-C401E,CP-C401E
Figure 6 SCHEMATIC DIAGRAM (3/9)
A
B
C
D
E
F
G
H
1
23456
– 6 –
13
14
13
12
16
17
20
18
22
16
26 27 28 17 31 30 17
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
404142
43
44
45
464748
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
39
37
38
19 35 34 33 32 19
P9 12 - F
TO DECK
SECTION
P5 12 - D
TO CD
SECTION
P5 12 - D
TO CD
SECTION
P12 5 - A
TO
DISPLAY
PWB
P12 6 - A
TO
DISPLAY
PWB
P11 12 - E
TO TUNER
SECTION
P11 12 - F,
P12 3 - A
TO TUNER
SECTION/
DISPLAY
PWB
P9 12 - B
TO DECK SECTION
VOLTAGE
REGULATOR
VOLTA
G
11.2V
10.6V
11.3V
3
0V
0V
4.2V
12
V
12V
17.6
V
11.3V
CD SIGNAL
RECORD SIGNAL
PLAYBACK SIGNAL
FM SIGNAL
+12V
GND(D)
RECL
RECR
PLAYR
GDN(A)
PLAYL
GDN(D)
CE
DI
CL
LOUT
ROUT
+12V
AUDIO PROCESSOR
LF1C3
LF1C2
LF1C1
LT IN
L SELO
LI VIN 1
L3
LFS
RFS
RVref
RT OUT
RVR IN
RTEST
RVR OUT
Vref
VDD
LVref
LT OUT
LVR IN
LTEST
LVR OUT
RIN VIN 2
LIN VIN 2
AUDIO +B
MECHA +B
2
1
CD +B
+5V(µ-COM)
GND(µ-COM)
GND (MECHA)
POWER_CONT
CD_L
+12V(SERVO)
19
+12V(LAMP)
CD +B
+12V(MECHA)
POWER
GND(D)
CD_R
+5V(µ-COM)
CD_A_GND
L2
L1
VSS
CL
DI
CE
VSS
AVSS
R1
R2
R3
RIN VIN 1
R SELO
RF1C1
RF1C2
RF1C3
RT IN
+B
Q925,Q926: VOLTSGE REGULATOR
C921
0.022
(ML)
C927
47/16
C926
47/16
1
C460
0.0027
C464
100P
C466
10/16
C475
100/10
C465
10/165
C463
100P
C459
0.0027
C440
22/16
R448
3.3K
C445
0.022(ML)
C443
0.68/50
R449
12K
C441
180P
R447
3.3K
C439
22/16
C923
0.1
(ML)
C925
0.022
C446
0.022
C444
0.68/50
(ML)
R450
12K
C442
180P
IC431
LC75394E
R924
10K
C922
0.022(ML)
R462 1K
R461 1K
R460 1K
R467
1K
R465
1K
R463
1K
R464
1K
R466
1K
R468
1K
R451
1K
C481
2.2/50
R452
1K
C482
2.2/50
Q924
2SD2012 Y
Q926
KRC102 M
C
1
C436
0.047
(ML)
C431
0.047(ML)
C433
0.047(ML)
C435
0.047(ML)
C434
0.047(ML)
C432
0.047(ML)
Q925
KTA1271 Y
R922
2.2K
R923
2.2K
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