Sharp CPC-407 Schematic

SERVICE MANUAL

These new models CD-C407W,CP-C407 have almost the same
structure as the former models CD-C401W,CP-C402 except for some
outer parts, and so only these parts are here described. When servicing
the CD-C407W,CP-C407, please refer to the already issued service
manual for CD-C401W,CP-C402(S7751CDC401W/) as well as this
service manual.

• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.

DIFFERENCE BETWEEN CD-C401W AND CD-C407W

CD-C407W,CP-C407

No. S8872CDC407W/

CD-C407W
CP-C407

CD-C407W and CP-C407 constitute CD-C407W.

REF.

NO.

PART NO.

CD-C401W

SECTION

Power consumption 80w 41w
Dimensions Depth; 332.5 mm (13-1/8") Depth; 13-3/4" (348 mm)
Weight 4.2 kg (9.2 lbs.) 4.3 kg (9.5 lbs.)

PART NO.

CD-C401W

DESCRIPTION

CD-C407W

CD-C407W

CODE

INTEGRATED CIRCUIT

IC701 RH-iX0182AWZZ J RH-iX0217AWZZ J System Microcomputer, IX0217AW AX

TRANSISTOR

Q351 VSKTC3199GR-1 J Not Used Digital, NPN, KTC3199 GR —

DIODES

D4,5 VHD1SS119//-1 J Not Used Silicon, 1SS119 —
D203,204 VHD1SS119//-1 J Not Used Silicon, 1SS119 —
D331,332 VHD1SS119//-1 J Not Used Silicon, 1SS119 —
D602,603 VHD1SS119//-1 J Not Used Silicon, 1SS119 —
VD301,302 VHCKDV147C/-1 J VHCSVC211C/-1 J Silicon, SVC321C, Variable Cap AG
VD331 VHCKV1236Z23F J Not Used Variable Capacitance,KV1236Z23F —
VD331A,B Not Used VHCSVC321C2-1 J Silicon, SVC211C, Variable Cap AG
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 92LCRSTL1746A J Ceramic, 16.93MHZ

CAPACITORS

C2 RC-GZA476AF1A J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C19 RC-GZA476AF1A J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C45 RC-GZA475AF1E J VCEAZA1HW475M J 4.7 µF, 50V, Electrolytic AB
C67,68 RC-GZA106AF1C J VCEAZA1HW106M J 10 µF, 50V, Electrolytic AB
C91 RC-GZA476AF1C J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C214,215 RC-GZA476AF1A J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C224 RC-GZA335AF1E J VCEAZA1HW335M J 3.3 µF, 50V, Electrolytic AB
C244 RC-GZA476AF1C J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C246 RC-GZA476AF1C J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C265 RC-GZA475AF1E J VCEAZA1HW475M J 4.7 µF, 50V, Electrolytic AB
C302 VCCUMN1HJ6R8D J VCCSMN1HL6R8K J 6.8 pF, 50V AA
C314 VCCUMN1HJ6R8D J VCCUMN1HJ4R7D J 4.7 pF (UJ), 50V AA
C323 VCCSMN1HL330J J VCCSMN1HL180J J 18 pF, 50V AA
C328 RC-GZA106AF1C J VCEAZA1HW106M J 10 µF, 50V, Electrolytic AB
C336 VCCUMN1HJ180J J VCCUMN1HJ220J J 22 pF (UJ), 50V AA
C344 VCCUMN1HJ8R2D J VCCUMN1HJ180J J 18 pF (UJ), 50V AA
C353 RC-GZA106AF1C J VCEAZA1HW106M J 10 µF, 50V, Electrolytic AB

MARK: SPARE PARTS-DELIVERY SECTION

SHARP CORPORATION

– 1 –

CD-C407W,CP-C407

REF.

NO.

PART NO.

PART NO.

CD-C401W CD-C407W

DESCRIPTION

CODE

CAPACITORS

C359,360 RC-GZA335AF1E J VCEAZA1HW335M J 3.3 µF, 50V, Electrolytic AB
C362 RC-GZA335AF1E J VCEAZA1HW335M J 3.3 µF, 50V, Electrolytic AB
C384 RC-GZA476AF1C J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C465~468 RC-GZA106AF1C J VCEAZA1HW106M J 10 µF, 50V, Electrolytic AB
C706 RC-GZA335AF1E J VCEAZA1HW335M J 3.3 µF, 50V, Electrolytic AB
C712 RC-GZA476AF1C J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB
C713 RC-GZA106AF1C J VCEAZA1HW106M J 10 µF, 50V, Electrolytic AB
C904,905 RC-QZA224AFYJ J VCFYHA1HA224J J 0.22 µF, 50V, Thin Film AC
C923 RC-QZ0026AWZZ J VCQYKA1HM473K J 0.047 µF, 50V, Mylar AB
C926,927 RC-GZA476AF1C J VCEAZA1EW476M J 47 µF, 25V, Electrolytic AB

RESISTORS

R93 VRD-ST2EE4R7J J Not Used 4.7 ohms, 1/4W —
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-ST2CD472J J Not Used 4.7 kohms, 1/6W —
R709,710 VRD-MN2BD103J J Not Used 10 kohm, 1/8W —
R713 VRD-MN2BD103J J Not Used 10 kohm, 1/8W —

! R766 VRD-RT2HD100J J VRG-ST2EC100J J 10 ohm, 1/4W, Fusible AB

OTHER CIRCUITRY PARTS

CNP902 QCNCM036EAWZZ J QCNCM042EAWZZ J Plug, 5Pin AB
CNS201 QCNWN0919AWZZ J QCNWN0634AWZZ J Connector Ass'y, 3Pin AK
CNS202 QCNWN0920AWZZ J QCNWN0635AWZZ J Connector Ass'y, 7Pin AQ
SW4 QSW-F9001AWZZ J QSW-F9001AW01 J Switch, Push Type [Pickup In] AD
SW608 QSW-F0346AFZZ J 92LM-SW1658A J Switch, Leaf Type [Tape 1 Play] AB
SW701 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Power] AD
SW702 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Volume Up] AD
SW703 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Volume Down] AD
SW704 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Play] AD
SW705 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Fast Forward] AD
SW706 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Rewind] AD
SW707 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Open/Close] AD
SW708 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Stop] AD
SW709 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Disc Skip] AD
SW710 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [X-BASS] AD
SW711 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Function Selector] AD
SW712 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Band Selector] AD
SW713 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Clock/Timer] AD
SW714 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Memory] AD
SW715 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Tuning Up] AD
SW716 QSW-K0181AFZZ J 92LSWICH1401A J Switch, Key Type [Tuning Down] AD

CABINET PARTS

201 92LCAB2450AS1 J 92LCAB2792AS1 J Front Panel Ass'y AV
201-1 ———————— ———————— Front Panel (Not Replacement Item) —

201-2 HDECQ0248AWSA J HDECQ0360AWSA J Panel, Display AG
201-3 Not Used GCoVA1204AWSA J Cover, Remote Sensor AD
202 GiTAR0250AWSA J GiTAR0346AWSA J Back Board [Except for Thailand] AH

202 GiTAR0251AWSA J GiTAR0347AWSA J Back Board [For Thailand] AH
206 GCoVA1148AWSA J GCoVA1211AWSA J Cover, CD Tray AH
209 JBTN-0106AWSA J JBTN-0117AWSA J Button, Record [Tape 1] AD
210 JBTN-0104AWSA J JBTN-0118AWSA J Button, Play [Tape 1] AD
211 JBTN-0107AWSA J JBTN-0119AWSA J Button, Rewing [Tape 1] AD
212 JBTN-0103AWSA J JBTN-0120AWSA J Button, Fast Forward [Tape 1] AD
213 JBTN-0108AWSA J JBTN-0121AWSA J Button, Stop [Tape 1] AD
214 JBTN-0105AWSA J JBTN-0122AWSA J Button, Play [Tape 2] AD
217 JBTN-0109AWSA J JBTN-0123AWSA J Button, Stop [Tape 2] AD
227 PCUSG0027AWZZ J Not Used Worm Wheel Cushion —
236 MSPRC0021AWFJ J Not Used Spring, Worm Wheel —
248 92LMEC2448CTS1 J 92LCoV2790CTS1 J Cassette Cover Ass'y, Tape1 AM

248-1 ———————— ———————— Cassette Cover,Tape1(Not Replacement Item) —
248-2 HDECQ0206AWSA J HDECQ0352AWSA J Panel,Cassette,Tape1 AD

MARK: SPARE PARTS-DELIVERY SECTION

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for

!

maintaining the safety and performance of the set.

– 2 –

CD-C407W,CP-C407

REF.

NO.

PART NO.

CD-C401W

PART NO.

CD-C407W

DESCRIPTION

CODE

CABINET PARTS

249 92LMEC2448CTS2 J 92LCoV2790CTS2 J Cassette Cover Ass'y, Tape2 AM
249-1 ———————— ———————— Cassette Cover,Tape2(Not Replacement Item) —

249-2 HDECQ0207AWSA J HDECQ0353AWSA J Panel,Cassette,Tape2 AD
251 HDECQ0208AWSA J JKNBZ0528AWSA J Knob, Stop AF
252 JKNBZ0378AWSA J JKNBZ0527AWSA J Knob, Function AG
253 JKNBZ0380AWSA J JKNBZ0524AWSA J Knob, Volume AF
254 JKNBZ0381AWSA J JKNBZ0525AWSA J Knob, X-BASS AE
255 JKNBZ0406AWSA J JKNBZ0536AWSA J Knob, Power AG
258 TLABS0138AWZZ J TLABS0159AWZZ J Label, CPA
259 TSPC-0464AWZZ J TSPC-0501AWZZ J Label, Specifications [For Thailand] AD

259 TSPC-0469AWZZ J TSPC-0502AWZZ J Label, Specifications [For Taiwan] AC
260 TCAUS0014AWZZ J TCAUS0040AWZZ J Label, Warning [For Taiwan] AB
267 Not Used XWHJZ62-09510 J Washer, ø 6.2 x ø 10 x 0.9 mm AB

268 Not Used LANGF0032AWZZ J Support, T/T Lock Lever AC
269 Not Used GDoRF0060AWSA J Cassette Holder, Tape 1 AF
270 Not Used GDoRF0061AWSA J Cassette Holder, Tape 2 AF
271 Not Used QLUGP0001AWZZ J Lug AC
272 Not Used PSPAi0014AWZZ J Spacer, Power Transformer AD
603 XEBSD30P12000 J XEBSD30P16000 J Screw, ø3 x 16 mm AA
604 XJBSD30P08000 J Not Used Screw, ø3 x 8 mm —
613 XJBSF30P10000 J Not Used Screw, ø3 x 10 mm —

ACCESSORIES/PACKING PARTS

QACCB0004AW00 J QACCB0002AW00 J AC Power Supply Cord [For Hong Kong] AY
QACCE0007AW00 J QACCE0005AW00 J AC Power Supply Cord [Except for Australia/ AM

New Zealand/Hong Kong]
SPAKA0135AWZZ1 J SPAKA0196AWZZ J Packing Add., Left/Right AN
SPAKC0554AWZZ J SPAKC0659AWZZ J Packing Case AQ
TCAUA0012AWZZ J Not Used Caution Label, Operation Manual —

[For Taiwan Only]
TiNST0031AWZZ J TiNST0038AWZZ J Operation Manual [For Thailand] AF
TiNSZ0240AWZZ J TiNSZ0315AWZZ J Operation Manual [Except for Australia/ AK

New Zealand/Thailand]
TiNSZ0241AWZZ J TiNSZ0316AWZZ J Operation Manual [For Australia/New Zealand] AD
Not Used TLSTS0011AWZZ J S/S List AB
Not Used TLABG0002AWZZ J Label, Hong Kong AB
Not Used TLABH0047AWSA J Sheet, E/C Comparison A [For Taiwan Only] AH
Not Used TLABH0048AWSA J Sheet, E/C Comparison B [For Taiwan Only] AH
Not Used TLABH0049AWSA J Sheet, E/C Comparison C [For Taiwan Only] AH
Not Used TGANZ0022AW10 J Warranty Card [For Taiwan Only]
Not Used TMAPC0114AWZZ J Schematic Diagram AC
Not Used 92LGCARD1266E1 J Warranty Card [For Australia/New Zealand] AC

DIFFERENCE BETWEEN CP-C402 AND CP-C407

CP-C402

Height; 280 mm (11") Height; 11-1/16" (280 mm)
Depth; 151 mm (5-15/16") Depth; 5-15/16" (151 mm)

DESCRIPTION

CP-C407

REF.

NO.

PART NO.

CP-C402

SECTION

Type 10 cm (4") full range speaker 2-way type [4" (10 cm) woofer
Dimensions Width; 170 mm (6-11/16") Width; 6-11/16" (170 mm)

Weight 1.4 kg (3.1 lbs.)/each 3.1 lbs. (1.4 kg)/each

PART NO.

SPEAKER BOX PARTS

701 92L121-0099 J 92L121-0151 J Net Frame Ass'y AU
702 92L051-0034 J 92L051-0064 J Speaker Box Ass'y AS
706 92L351-0170 J 92L351-0318 J Label, Specifications
SP3,4 Not Used 92L124-0016 J Super Tweeter Ass'y AK

ACCESSORIES/PACKING PARTS

92L412-0072 J 92L412-0121 J Packing Add., Speaker (Top/Bottom)
92L353-0056 J 92L353-0080 J Feature Label

– 3 –

CP-C407

and super tweeter]

CODE

CD-C407W,CP-C407

0.01

C1

R1
1K

C2
47/25

KTA1266 GR

C25

0.01

LA9241M

SERVO AMP.

C3

0.1/50
R2

100K

C4

0.001

R4

2.2K

C6 0.033(ML)

R5

6.8K

R6

100

R7
1K

C9

0.047

R9

(ML)

27K

R11

3.3K

C75

100P

R281KR29

R39
22K

R40
22K

C11

0.1
(ML)

Q1

3.6V1.3V

3V

IC1

C5

0.033(ML)

R8

12K

C10

180P

C44

330/10

15K

C7

0.1/50

C8

0.068
(ML)

1K

R43

C24
1/50

R3

R12
15K

12

R13
33K

R45 1K

4.7K

R32

C21
1/50

C45

56K

4.7/50

C34

0.033
(ML)

R36
47K

C32
27P

R35
470

C50

0.1
(ML)

R34

1K

C31

0.0027

R46 1K
R47 1K

R38
33K

R37
47K

D2

1SS119

+5V

C53
220P

C40

0.33/50
C39

C38

0.01

C37

C35

REF

REF

C15

58

VR

+
–

+
–

–
+

+
–

VCC

+

–

+

–

REF

–

SPI

24

0.0047

0.1/50

220/6.3

57

REF1

DEF

HFL

DRF

REF

FSTA

REF

S.Q.R

+
–

+

SPG

SP–

252627

C16

R21
56K
R22

R20 10K

6.8K

R23

1.2K

C17

0.47/50

56

VCC2

EFBAL
FOSTA
TOSTA
2FREQ
LASER

8/12CM

JP

0.001

FSTA

SLOF

55

FSS

DRF

CV–

+

–

CV+

JP–

+

–

JP+

JPCLO

OR

REF

REF

SLEO

SPO

28

C19
47/25

R25

1.2K

49

DEF

CL

CE

CLK

DAT

FSC

CE

REF

CL

LATOH

REF

RF

RFSM

CV+
CV–

SLOF

SLOF

SLOF

HFL

SLOF

+

–

TES
TOFF

+

–

SL–

SLD

SL+

29

30

C18

1/50

10K

R24

18K

R30

R41

48

TBC

47

46

DGND

45

SLI

44

––+

C33

0.001

SLC

43

R33

5.6K

RFS–

42

+

C30

2.2P

41

TP1

40
39
38
37
36
35

TGL

34

JP+

33

JP–

31

32

R27

220K

C20

0.0033

R26

220K

R10
82K

50

54

515253

0.47/50

560

R42

64

61

63

62

LDS

VCC1

LDO

BHI

–

+

FIN2

REF
FIN1
REF

E
F

TB

TE­TE

TESI

SCI

TH

TD-

TD
JP
TO
FD

C13

0.1

(ML)

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18

RF
–
+

–

–

+

+

VCR

REF

–

+

VCR

REF

–

+

+

REF

–

REF

REF

+

–

JP

+

GEN

REF

–

TO

REF

GEN
+
–

REF

REF

+

+

–

–

FA

FA–

FD-

18

19

17

R14

10K

0.01

R16

R15

1.5K

47K

IC5

M56748FP

1
2
3

4
5
6

7

8
9

10

11
12

13
14
15
16

59

60

LF2

PHI

REF

FE1
REF

VCR

–

+

VCR

+
–

+

TGL1

–

GL

THDL

THD

FSC

FOSTA

GEN

REF

FE1

+

–

+

–

REF

AGND

SP

FE

FE–

23

22

20

21

C12

330P

R17

82K

C14

R19
39K

36
35
34
33
32
31
30

29
28
27
26
25

R31

24

10K

23
22

FOCUS/TRACKING/

SPIN/SLIDE DRIVER

21

20
19

A

CNS1B

K

B

1
2

E

3

A
B

4

F

5

CNS1A

1
2
3
4
5

CNP1

1
2
3
4
5

C

PICK UP UNIT

K

1

E

2

A

3

D

E

B

4

F

5

1
2
3
4
5
6
7
8

F

TR_
TR+
FO+
FO_

GND

1/16

VR1A

1M

2200P

ACTUATOR

CNS2B

1
2
3
4
5
6
7
8

TR+

FO+

FO­TR-

2200P

CNS2A

1
2
3
4
5
6
7
8

CNP2

1
2
3
4
5
6
7
8

1M

PD
VR
LD

CD MOTOR

PWB-B

G

H

M1

SPINDLE

M

MOTOR

M2

SLED

M

MOTOR

SW4

PICKUP IN

:Eliminated/Changed/Addition PARTS

6
5
4
3
2
1

CNP3A

CNS3B

6
5
4
3
2
1

CNS3A

6
5
4
3
2
1

CNP3

6
5
4
3
2
1

SP+
SP_
SL+
SL_
PU-IN

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12 (CD-C401W).

1

23456

Figure 4 SCHEMATIC DIAGRAM (1/9)

– 4 –

R54

1K

PUIN

SL–

SL+

132

SL

5 1K
6 1K
7 1K

38

K

37
7K

C53
220P

LUG1

R18

3.3M

C41

0.047(ML)

C42

0.047(ML)
R57

27K

R56

1.2K

C22

0.01

R58
680

CD-C407W,CP-C407

MAIN PWB-A(1/4)

C57

100P

C56

100P

C2F

30

49

PW

4FS

DIGITAL

DIGITAL

OUT

DOUT

31

FILTER

MUTER

TEST3

32

100P

XVDD

1BIT

TEST4

EFLG
SBSY

XVSS

XIN

XOUT

RVDD
RCHO

RVSS

DAC

LVSS
LCHO

LVDD

MUTEL

48
47

46

45
44

43
42
41
40
39

38

37
36
35

NC

34
33

XL1

16.93MHz

C71
330P

C68

10/50

R76

R74

1K

4.7K

C67

10/50

C43
100/10

IC2
LC78623D
SERVO/SIGNAL
CONTROL

R73

4.7K

R75
1K

C70
220P

C69
220P

C58

220P

12

CD_R

13

CD A GND

14

CD_L

C54

100P

WRQ

CONT3

26

FSX

CONT4

CONT5

27

C55

50

515253

SFSY

SBCK

SUB-CODE

X-TAL

GENERATOR

EMPH

29

28

R60
1K

54

56

585960

61

64

63

62

4M

/CS

16M

TEST5

TEST1

DEF1

1

TA1

2

PDO

3

VVSS

4

ISET

5

VVDD

6

FR

7

VSS

8

EFMO

9

EFMIN

10

TEST2

11

CLV+

12

CLV_

13

V/P

14

HLF

15

TES

16

CONTROL

DIGITAL
SERVO

SERVO

COMMAND

TGL

TOFF

17

VCO

CLOCK

OSC

CONTROL

SLICE

LEVEL

CLV

JP_

JP+

19

18

2021222324

PCK

57

/RES

COIN

/CQCK

TEST11

µ-COM

INTERFACE

2KX8

RAM

ERROR

COERECT

FLAG

CONTROL

SYNC-DETECT

EFM DEMODULATE

FSEQ

VDD

55

RWC

SQOUT

EXTERNAL

OUTPUT

CONT2

CONT1

25

2
119

+5V

–

SL+

DRF

COIN

SQOUT

32 4 56789

P12 5 - H

TO DISPLAY PWB

C59

0.022
(ML)

R77 1K

R78 1K

_

RWC

CQCK

WRQ

DSP RES

DISC NO

10 11 35

R99

3.9

C52

100/10

CD-LD M+

LOADING
MOTOR DRIVER

IC91

TA7291S

7

5

123

4

6

R97

C91

47/25

12K

MOTOR GND

M_GND

8

R98

5.6K

C73
100P

R86 1K

9

OPEN/CLOSE

R89 1K

R88 1K

R87 1K

CD-LD M–

R94 56

R92
10K

MECHA UP

R90 1K

3

0V

R91
10K

27µH

L2

11.2V

2
Q93

KRC102 M

1
0V

L3

47µH

11.3V

R95

2.2K

R96

+12V

D_GND

10K

17

Q91
KTA1271 Y

0V

11.2V
D91

OPEN CLOSE

DISC NO.

GND(D)

MECHA UP

D_GND

1SS119

CNP4

SOL

GND(M)

GND(D)

GND(D)

R82
100

0.82µH
C51

0.022

M+
M–

+12V DRIVER

18

C72
100P

L1

+4.3V

D81

1SS119

C74
100P

16

+5V (uCOM)

D_GND

17

+5V (SERVO)

16

P6 1 - D,1 - E

TO MAIN SECTION

AUDIO GND

CD SIGNAL

MOTOR PWB-C

BIM5

CNS4

1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

1
2

CNS5

2

+

3
4

–
5
6

SW3
DISC NUMBER

SOLM2
SOLENOID

M3

M

T/T UPDOWN

MOTOR
SW1
OPEN/CLOSE

SW2
MECHA UP

• The numbers 1 to 12 are waveform numbers shown in page 29 (CD-C401W).

7

8 9 10 11 12

Figure 5 SCHEMATIC DIAGRAM (2/9)

– 5 –

CD-C407W,CP-C407

A
A

O

4

0

4
0

4

0

4

0

4

0

4
0

4

0

C
0
(

4

1

A

B

C

D

P5 12 - D

TO CD SECTION

P12 5 - A

TO DISPLAY PWB

P9 12 - F

TO DECK SECTION

P5 12 - D

TO CD SECTION

E

P12 5 - B

TO DISPLAY

F

G

H

PWB

P12 6 - A

TO DISPLAY

PWB

:Eliminated/Changed/Addition PARTS

CD_L

14

CD_A_GND

13

CD_R

12

+5V(µ-COM)

16

GND(D)

17

POWER

20

+12V(MECHA)

39

+12V(SERVO)

18

POWER_CONT

22

+5V(µ-COM)

16

GND(µ-COM)

37

GND (MECHA)

38

+12V(LAMP)

19

FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL

CD +B

+B

+B

CL

LOUT

ROUT

+12V

36 35 34 33 32 36

P11 12 - E
TO TUNER

SECTION

26 27 28 17 31 30 17

P11 12 - F,

12 3 - A

TO TUNER

SECTION,

DISPLAY

PWB

R449

R447

12K

3.3K
C441

C439

180P

22/16

C435

0.047(ML)

C433

0.047(ML)

C431

0.047(ML)

R460 1K
R461 1K
R462 1K

C432

0.047(ML)

C434

0.047(ML)

C440
22/16

R452

1K

C436

0.047
(ML)

RECL

RECR

PLAYR

GDN(A)

PLAYL

GDN(D)

CE

DI

13

P9 12 - B

TO DECK SECTION

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

R448

3.3K

C482

2.2/50

GND(D)

L3

L2

L1
VSS
CL
DI
CE
VSS

AVSS
R1

R2

R3

C442
180P

+B

+B

+12V

16

33

R450

R451

1K

12K

+B

C443

0.68/50
C445

0.022(ML)

10

13

14

LT IN

L SELO

12

LF1C1

11

LF1C2

LF1C3

15

LI VIN 1

IC431

LC75394E

AUDIO PROCESSOR

RT IN

R SELO

RIN VIN 1

RF1C1

RF1C2

36

37

C444

0.68/50

(ML)

C481

10.6V

39

38

Q925

KTA1271 Y

11.2V

R922

2.2K
2

0V

RF1C3

404142

C446

0.022

11.3V
R923

2.2K

0V

34

35

2.2/50

+B

+B

C925

0.022

+B

LFS

VDD

Vref

RFS

+B

+B

11.3V

C926
47/25

1

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49

VOLT

REGUL

2SD20

12V

C921

0.022
(ML)

Q92

V

C

0.
C

1

C

1

C

10

C

1

C
1

C

0.

7

5

8

9

6

43

AUDIO +B
MECHA +B

Q926

KRC102 M

3

4.2V

1

44

4

45

10K

R924

CD +B

C927
47/25

3

LIN VIN 2

LT OUT

LVR IN

LTEST

LVR OUT

RVR OUT

RTEST
RVR IN

RT OUT

RIN VIN 2

464748

C922

2

LVref

RVref

0.022(ML)

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12 (CD-C401W).

1

23456

Figure 6 SCHEMATIC DIAGRAM (3/9)

– 6 –

CD-C407W,CP-C407

MAIN PWB-A1(2/4)

C459

0.0027
C463

100P

C465

10/50

C475

100/10

C466
10/50

C464
100P

C460

0.0027

C461

100/10

C462

100/10

C476

100/16

C471

C467

10/50

D431

1SS119

R601

4.7K

C468
10/50

R603

15K

4.7K

R602

15K

R604

C603

0.082
(ML)

C601

0.001

C607

100/25

C602

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49

R607

120

0.001

R605

1K

C604

0.082
(ML)

C608
100/25

R608
120

POWER AMP.

IC601

LA4282

+IN A

2

–IN A

1

RIPPLE

8

FILTER

MUTE

56K

R644

GND

(PRE)

GND

4

POWER

GND

POWER

–IN B

6

R606

OUT B

1K

+IN B

5

C609

470/25

OUT A

11

R625

R626

270

C634

270

47/25

+ VCC

10

3

C633

0.022

9

C636

0.022
(ML)

12

C610

470/25

7

C639
220P

C611

C613

R615

4.7

R616

C614

0.047

0.1

4.7

0.1

C612

0.047

(ML)

(ML)

R630

330

R629
330

CHASIS

J601

HEADPHONES

+B

VOLTAGE

REGULATOR

Q924

2SD2012 Y

17.6V

3V

12V

C923

6

0.047

5

(ML)

VOLTAGE REGULATOR

REGULATOR

12V

3

+B

IC921

VOLTAGE

IC922

KIA7812P

1

2

KIA7805P

1

3

2

C921

.022

(ML)

VOLTAGE

REGULATOR

C924

0.1
(ML)

T500mA L 250V

C928

0.1(ML)

0V

Q641

1

KRC102 M

17V0V

32

F921

C902

2200/50

C903

3300/25

R643

820

D903
RL203F

D904
RL203F

D907

RL104A

D908

RL104A

D901

RL203F

D902

RL203F

D905

RL104A

D906

RL104A

C665
10/50

F901

T2.5A L 250V

C904

0.22
C905

0.22

F902

T1.6A L 250V

C906

0.047(ML)
C907

0.047(ML)

CNP901

CNS901

1

1

2

2

3

3

4

4

TRANSFORMER

T901

POWER

T.F

CNS902

1
2

3
4

5

CNP902

230-240V

1
2

3
4

5

+

–
–

+

220V
127V
110V

R-CH

R-CH
GND

L-CH
GND

L-CH

SO601

SPEAKER
TERMINAL

SW901
VOLTAGE
SELECTOR

SO901
AC INLET SOCKET
AC 110V/127V

220V/230-240V
50/60Hz

7

8 9 10 11 12

Figure 7 SCHEMATIC DIAGRAM (4/9)

– 7 –

CD-C407W,CP-C407

=

9

6

0

6

A

RECORD SIGNALPLAYBACK SIGNAL

L-CH

B

R-CH

C

PLAYBACK HEAD

L-CH

D

R-CH

ERASE
HEAD

E

TAPE1

PLAYBACK

HEAD

TAPE2

RECORD/

MAIN PWB-A1(3/4)

CNP201

CNS201

3

3

2

2

1

1

CNP202

CNS202

7

7

6

6

5

5

4

4

3

3

2

2

1

1

C204

C203
180P

180P

R206

1K

C201

0.001

C202

0.001

R207

1K

Q201~Q206:SWITCHING

R208

0V

Q201

2SC1845F

Q202

2SC1845F

Q204

2SC1845F

R201
10K

10K

R202

3.3K

0V
0V

0.8V

(0V)

R203

6.8K

0V

0V

(0V)

Q203

0.8V
R204

6.8K

0V

R205

0V

3.3K

0.7V

(0V)

0V

REC

0V

(0.7V)

10K

R209

R210

10K

2SC1845F

0V

(0.7V)

REC

0V

C207

0.001

0V

Q205

KTC3199 GR

0V

Q206

KTC3199 GR

0V

R211

10K

C208

0.001

GND

R214

1K

1

24

R215

1K

C210
330P

C211
330P

R216

C212
330P

2

23

R217

56

R218

C214

47/25

3

–

+

HIGH=T1

+

–

22

C213
330P

C217

0.033
(ML)

C215

47/25

R219

56

100K

C216

0.033

100K

R223

(ML)

C218

112K

112K

C219
560P

R224

3.9K

560P

3.9K

C220
1/50

4

21

C221
1/50

R225

5.6K

R227

R226

5.6K

33K

R228

68K

R229

33K

20

C223

0.022

R238

10K

2.7K

R231

C227

0.001

560

R236

6.8K

R233

C22
22/1

7

18

6.8K

R234

C228

0.001

8

HIGH

17

C23
22/1

560

R237

5

19

6

C224

3.3/50

2.7K

R232

F

G

H

M601

TAPE

MOTOR

M

SW606

TAPE2

MAIN

SW605

TAPE1

MAIN

SW607

RECORD

CNS203

1
2
3
4
5
6
7
8

CNP203
1

2
3
4
5
6
7
8

+

–

:Eliminated/Changed PARTS

C246
47/25

L205

100µH

D201

RL104A

D202

RL104A

+B

Q207

KTA1266 GR

11.2V
(0V)

10.7V

(11.3V)

11.3V

10K

R212

(11.3V)

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12 (CD-C401W).

1

23456

Figure 8 SCHEMATIC DIAGRAM (5/9)

– 8 –

C209

0.022
(ML)

REC

0V 0V

11

R213

10K

0V

KRC104 M

Q207~Q209:SWITCHING

3322

5V

(0V)

Q208

Q209

KRC104 M

0V

(4.3V)

+B

R220
10K

11.3V
Q214

KTC3199 GR

11.9V

C222
22/16

CD-C407W,CP-C407

R238

10K

C231

0.056
(ML)

C227

0.001

R239
100

560

R236

C229
22/16

8

–
+

HIGH=CHROME

+
–

17

C230
22/16

560

R237

R240

C232

0.056
(ML)

56K

56K

100

C236

0.0033

C235

0.0033

C237
1/50

9

Nor/
CrO2

16

C238
1/50

R230

R246

10K

C239

R244

22K

R243

0.082

10K

10K

(ML)

15

RIPPLE

ALC

10

14

ALC

11

R255
1K

C240

22/16

13

VCC

GND

12

C241

100/10

R256

470

R249

0V

10K

0.7V

0V

(0V)

Q210

KTC3199 GR

REC MUTING

R266

100K

R265

10K

D205

1SS119

IC201

AN7345K

PLAYBACK AMP.

PLAYBACK AND RECORD/

R250

C242

KTC3203 Y

0.0039(ML)

47K

(0.9V)

BIAS OSC

C243

0.027
(ML)

0V

R245

10K

0.7V

(0V)

(0V)

5V

R252
100K

Q212

R253

0V

12

0V

0V

Q213
KTC3199 GR
REC MUTING

C265

4.7/50

R254
10K

0V
(0.7V)

Q211
KTC3199 GR

0V

(6.5V)

0V

C244
47/25

(0.4V)

L203

330µH

+B

R257

150

R247

R248

10K

R259
100K

10K

R258
100K

R251

6.8K

31

RECR

30

RECL

32

PLAYR

33

PLAYL

13

GND(A)

17

GND(D)

+B

+B+B

+B

T1/T2

REC

36

+12V

21

P12 4 - A
TO DISPLAY
PWB

29

P6 4 - G

TO MAIN SECTION

11.9V

C222
22/16

7

R235

2.2K

+B

REC_SW

R260

6.8K

GND(µ-COM)

GND(MECHA)

+12V (MECHA)

T1 PLAY
T2 PLAY

CNP204

37

38

39

P12 4 - A

23

TO DISPLAY
SECTION

24

CNS204

212

8 9 10 11 12

Figure 9 SCHEMATIC DIAGRAM (6/9)

– 9 –

P6 1 - E
TO MAIN
SECTION

1

SW608
TAPE 1
PLAY

CD-C407W,CP-C407

A

B

C

ANTENNA

TERMINAL

FM 75ohms

AM LOOP
ANTENNA

CHASSIS

SO301

11
22

FM SIGNAL

CNP301

C332

0.001

C301

82P

L301

C302

D303

1SS119

AM SIGNAL

C312

10P

6.8P

C315

0.01

C314

1

(UJ)

4.7P

C313

2

L302

0.0047

FM FRONT END

IC301

TA7358AP

C317

4.7P

R313

R312

22

4

33K

C319

0.022

5

VD301

SVC221C

C320

0.001

3

C318

0.001

R311

C316

100K

0.0047

6

C322

(CH)

T301

FM IF

C321

0.022

15P

7

8

R314
10

18P

C323

C324

3.3P

(UJ)

L303

FM BAND
COVERAGE

R315

47K

10.8V
(0V)

9

FM OSC

R316

47

VD302
SVC221C

Q302

KTC3194 Y

RF AMP.

C325

22P(CH)

C326

0.022

R317
10K

R320

820

R318
680

2.3V
(0V)

0V

(0V)

C328
10/50

C327
100P

1

2

CF302

3

R319

4.7K

D

E

AM TRACKING fL

T331

AM ANT.

C331

0.022

C353

F

G

10/50

AM OSC.

T333

AM BAND
COVERAGE fL

VD331A

SVC321C

C344
18P
(UJ)

R331
68K

C339

0.047

VD331B

SVC321C

C336
22P
(UJ)

R334
100K

C342

0.022

R339

R333
100K

C340
470P

4.7K

H

:Eliminated/Changed PARTS

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12 (CD-C401W).

1

23456

Figure 10 SCHEMATIC DIAGRAM (7/9)

– 10 –

AM IF

T351

CF351

1

CD-C407W,CP-C407

MAIN PWB-A1(4/4)

R374

3

6.8K

F302

R319

4.7K

C352

0.022

1

IN

FM IF

AM OSC
24

2

AM MIX

AM +B
23

AM RF
22

FM/AM IF MPX

IC351

LA1805

TP301

C351

0.022

3

FM +B

21

T352

FM DET

+B

C354

220/10

C355

0.022

C393
22/16

4

2

FM DET

20

R351

19

3.9K

C356

5

AM IF

C357

0.018

33K

R352

0.0022

6

GND

18

470P

C358

ST

DET

7

17

IND

OUT

C359

R373

6.8K

C371

8

TUN IND

C360

3.3/50

3.3/50

R354

47K

(ML)

0.018

1.5K

R353

C373
1/50

MPX-IN

16

TP302

9

L-CH

2.7K

R375

C372

0.018

(ML)

10

R-CH

FM-M/ST

15

2.7K

R376

1/50

C374

4.5V

11

AM/FM

14

1/50

C363

(6.8V)

C362

3.3/50

VR351

VCO

5.5V

(6.9V)

1

32

6.8V

Q352
KRA109 M

12

NC

TP303

VCO
13

R357

1.2K

R358
15K

R359
10K

(1.2V)

C364

0.0015

+B

+B

+B

10K

R386

C385

1/50

C387
100P

R388

1.5K

ZD381

MTZJ5.1B

C384
47/25

C383

0.022

C388

0.001

R390

2.2K

PLL

IC381

LC72131

12

IO2

13
14

AM IN

15
16

FM IN

17

VDD
PD

18
19

A IN

20

A OUT
VSS

21
22

X OUT

X381

4.5MHz
C390
12P
(CH)

IO1

B04

B01

CE

X IN

470

R360

L381

10K

R363

10K

R400

11

R392 1K

10

R391 47K

9

R399

8

10K

7

DO

6

CL

5

DI

4
3

(11.2V)
R396 1K
R393 1K
R394 1K
R395 1K

0.2V

100µH

11.2V

(11.2V)

1

3

2
1

C391
15P
(CH)

D382
1SS119

SWITCHING
Q381
KRA102 M

2

11.2V
(0V)

C392

0.001

R387

150

R397

4.7K

D381

+B

1SS119

ROUT

GND(A)

LOUT

GND(D)

+12V

CE

DI

CL

DO

35
13

34
17

P6 2 - G

36

TO MAIN SECTION

28

27
26

25

MAIN SECTION

TO DISPLAY PWB,

P6 3 - G, P12 3 - A

7

8 9 10 11 12

Figure 11 SCHEMATIC DIAGRAM (8/9)

– 11 –

CD-C407W,CP-C407

41

42

43

58

59

60

1
2

123

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

383940

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

616263

64

65

66

676869

70

71

72

73

74

75

76

777879

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
25

9

4

11

1

5

38762

10

25

26

27

28

232421

29

20

37

16

22

REMOTE

SENSOR

P5 7 - H

TO CD SECTION

DSP_RES

PUIN

DRF

WRQ

DISC NO

SQOUT

SL+

RWC

CQCK

COIN

SL–

P6 3 - G, P11 12 - F

TO MAIN PWB,

TUNER SECTION

CLDODI

CE

T2 PLAY

T1 PLAY

SPAN

SELECTOR

P9 12 - F

TO DISPLAY PWB

P6 1 - E

TO MAIN PWB

P9 12 - D

TO DISPLAY PWB

T1/T2

REC

SYSTEM

MICROCOMPUTER

0.3V

1.1V

0.4V

4.2V

0V

0.3V

4.2V

0.4V

0V

(+5V)

DISPLAY PWB-A2

XT1

XT2

STOP

SYSTEM

PU IN

WRQ

DISC NO

REC

DO

T2 PLAY

T1 PLAY

X1

SPAN

X2

SEG10

SEG11

SEG12
SEG13

CL

DI

CE

T1/T2

RESET

SEG9

SEG8

SEG7

SEG0

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

COM0

COM1

COM2

COM3

BIAS

VLC0

VLC1

VLC2

KI0

KI1

KI2

KI3

VSS

KO0

KO1

KO2

KO3

REMOCON

DRF

RWC

CQCK

COIN

SQOUT

DSP RST

POWER

VDD

IC

SL+

SL-

POWER

PLAY

VOLUME

DOWN

VOLUME UP

POWER

FAST

FORWARD

REWIND

OPEN/

CLOSE

STOP

DISC SKIP X-BASS

FUNCTION

SELECTOR

BAND

SELECTOR

MEMORY

TUNING UP

TUNING

DOWN

3

2

1

GND(µ-COM)

+5V(µ-COM)

POWER

POWER_CONT

COM

1230

RESET

VDD

S0
S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20

+12V(LAMP)

P6 1 - F

TO MAIN PWB

19

3

1

2

CLOCK/

TIMER

C718

100P

C719

100P

R765

6.8K

C704

100P

R758
100K

R757
100K

R761
100K

R743 1K

R711

10K

C709

0.01

ZD701

MTZJ3.3B

R740 1K

R738 1K

R745

4.7K

R744

4.7K

D704

1SS119

R736

150

D705

1SS119

C716

100/10

R737

470

D703

1SS119

R732

12

C705

100P

R707

100K

R704
100K

R702
100K

C703
100P

R701
100K

C701
100P

SW714 SW715 SW716

SW709 SW710 SW711 SW712

SW705

SW701

SW706

SW702

SW707

SW703

SW708

SW704

R722

82

C714

0.022

C710

0.01

R714

10K

R712

10K

R734

1K

C707

0.01

R739 1K

R741 1K

R725 1K

R719 1K

R720 1K

R729 1K

R717 1K

R726 1K

R727 1K

R728 1K

R718 1K

R730 1K

R731 1K

C706

3.3/50

L701

100µH

RX701

R715

10K

R749

1K

Q702

KTC3199 GR

Q703

KTC3199 GR

R716

10K

R721

100

R724

1K

C713
10/50

C712

47/25

C708

0.01

R708
100K

D702

1SS119

Q701

KRC102 M

R706

3.3K

R705

1K

D701

1SS119

R703

1K

C702

0.01

R723

1K

R735

1K

C717

0.022

R759
100K

R760
100K

R762

10K

IC701

IX0217AW

R752

10K

R746

1K

LCD701

R742

4.7K

R764

1K

C720

100P

SW718

LMP2

LMP1

Q705

KRC104 M

Q704

KTA1271 Y

R753

4.7
R754

4.7

R756

2.2K

R755

2.2K

R766
10(1/4)
Fusible

XL701

4.19MHz

C711

15P(CH)

C715

15P(CH)

D713

1SS119

SW713

100/10

50/9

A

B

C

D

E

F

G

H

:Eliminated/Changed/Addition PARTS

• NOTES ON SCHEMATIC DIAGRAM can be found on page 12 (CD-C401W).

1

23456

Figure 12 SCHEMATIC DIAGRAM (9/9)

– 12 –

CD-C407W,CP-C407

+

-

+

-

PICK UP IN

654321

SLED MOTOR

SPINDLE MOTOR

M2

CNP3A

SW4

M1

+

-

WH
PK

BK

TAPE 1

PLAY BACK HEAD(47)

TAPE 2

ERASE HEAD(13) RECORD/PLAY BACK HEAD(47)

YL

WH

PK

BL

BK

WH BK

GYGYGY

RD

CNS202

CNS201

WH

YLBKBL

WH

BK

1234567231

WH

BK

RD

CNP202

P14 5 - H

TO MAIN PWB

P14 5 - H

TO MAIN PWB

CNP201

CNP1

CNS1B

CNS1A

CNS2B

CNS2A

CNS3B

CNS3A

BL

YL

PKWHBK

RD

WH

GY

WH

GY

WH

GY

WH

RD

WH

GY

WH

GY

WH

BL

PK

WH

YL

BK

CNP2

CNP3

12345678

123456

12345

12345678

123456

12345

P15 8 - A

TO MAIN PWB

P15 7 - A

TO MAIN PWB

P14 6 - A

TO MAIN PWB

TO MAIN PWB

P15 8 - H

CNP901

CNS901

TO MAIN PWB

P14 5 - H

CNP203

CNS203

M601

TAPE MOTOR

TAPE2

MAIN

TAPE1

MAIN

SW607 SW606SW605

RECORD

8
7
6
5
4
3
2
1

GY

VL
BL

GR

YL

OR

RD
BR

TO MAIN PWB

P15 11 - F

CNP902

CNS902

OR

BL

YL

4
3
2
1

YL
BR

BR

PICKUP UNIT

POWER TRANSFOMER

CD MOTOR PWB-B

BR

COLOR TABLE

RD(R)

OR

YL

GR

BL
VL

GY

WH(W)

BK
PK

BROWN

RED
ORANGE
YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

CNS5

2
1

2
1

CNS4

WH
RD

GY

WH

BR

WH

GY

OR
WH

GY

10

1

BIM5

6

9
8
7
6
5
4
3
2
1

CNP4

P14 5 - A

TO MAIN PWB

SW2

MECHA UP

SW1

OPEN/CLOSE

M3
T/T UP/DOWN

SW3

DISC NUMBER

MOTOR PWB-C

SOLM2

SOLENOID

TO MAIN PWB

P14 4 - H

CNP204

CNS204

SW608
TAPE1

PLAY

1
2

BK
BK

5

4

3

2

1

YL

BR

RD

A

B

C

D

E

F

G

H

23456

1

Figure 13 WIRING SIDE OF P.W.BOARD (1/3)

– 13 –

CD-C407W,CP-C407

4

6

3

6

C

A

SW701

POWER

B

C

C720

R765

R764

C718

L701

C702

D

10
11
12
13
14
15
16
17
18
19

20
21
22
23
24

R753
R754

RX701

R703

25

321

R705

E

F

G

D704

VOLUME

UP

SW702

SW714

MEMORY

R738

1
2
3
4
5
6
7
8
9

Q705

C713

C716

123
Q701

R706

D701

X-BASS

SW710

R741

LCD701

R736

R737

FUNCTION
SELECTOR

R740

R739

R745
R744

R755

321

C719

C710

R714

R732

VOLUME

SW711

SW712

BAND

SELECTOR

R712

C712

R734

75

80

1

5

BCE
Q704

CLOCK/TIMER

SW713

Q703
BCE

BCE

Q702

R715
R716

D703

D705

DOWN
SW703

10

R756

C717

C711
C715

LMP1

65

70

IC701

15

2021

LMP2

R722

D702

C709

C714

6061

25

55

30

R702
C703
R701

C701

C706

R724

R752

50

R721

R711

R746

35

C708
R708
R749

45

R731

XL701

R730

41
40

R758

R728

R766

R718

C705
R707
C704
R704

R759

ZD701

R761

TUNING DOWN

R727

R726

R717

SW704

PLAY

C707

D713

R760

R742

OPEN/CLOSE

SW716

SW715

TUNING UP

R723

SW706

REW

SW705
FAST
FORWARD

R757

DISC SKIP

SW709

SW707

R762

R729
R720
R719
R743
R725

R735

HEADPHONES

J601

SW708

STOP

DISPLAY PWB-A2

H

• The numbers 1 to 12 are waveform numbers shown in page 29 (CD-C401W).

1

23456

Figure 14 WIRING SIDE OF P.W.BOARD (2/3)

– 14 –

R54

Q209

R251

C652

R629

R630

CNS204

P13 3 - F
TO TAPE

MECHANISM

D2

R10

C21

Q91

ECB

R96

Q93

R26
R27

R92

L1

Q208

3

3

2

2

1

1

C209

R220

C242

C243

R253

Q212

R260

D201

L205

CNS202

P13 2 - H
TO TAPE

MECHANISM

L3

R91

R89
R90

BCE

R212

R213

C244

ECB

D202

D91

321

R99

L2

Q207

L203

TO MOTOR PWB

18

IC5

20 25 30 35

19

R94

C44

R95

IC91

R86

R87

R88

C43

R73

C68

R77

R78

C72

R203

B
C
E

Q202

C204

R250

R252

R208

E
C
B

Q205

R209

C201

R257

CNP201

1
2

CNP204

CNS201

P13 1 - H

TO TAPE

MECHANISM

P13 1 - B

CNS4

CNP4

51015

R25

C18

R31

R98

R97

C91

C52

C67

R82

R75

R202

B
C
E

Q201

C203

CNP202

2765431

C207

R210

C202

123

R247

MECHANISM

7

10987654321

1

36

C17

R22

R24

C19

R30
C20

987654321

32
33

XL1

C71

R74

C69

B
C
E

Q204

E
C

C208

B

Q206

R211

R207

CNP203

CNS203

P13 4 - B

TO TAPE

C11

30
35

C51

R205

R214

C215

2876543 1

C246

R76

B
C
E

R238

R215

R15
R16

R40

C14

C12

R39

R19

R20

C15

C16

R21

R23

C30
R33

R32

C53

1617

15

20

25

IC2

40

45

50

48 49

C54

C70

R204

C214

Q203

C220

C210

R216

R206

R217

R219

C217

R230

P13 5 - H

TO CD MOTOR

PWB

CNS3A

C73

654321

CNP3

R29

R7

C9

R14

R12

R9

C13

R28

R17

32
33

TP1

10

5

60

55

C55

C56

D81

R218

C216

C218

R223

C223

15 10

C212

R11

R13

1617

15

20

10

25

30

IC1

35

R34

R45

C32

R60

E
C
B

R226

60

40

55

45

50

48 49

R41

C45

R35

R37

C31

R38

R56

C59

1

R57

64

C42

R46

R47

C57

C22

R235

Q214

C222

R229

C227

C224

C229

IC201

24 13

C221

C211

C213

C219

R224

R201

R254

R228

R225

R227

C230

C228

R244

BCE

Q213

R237

1520

R240

C232

R259

R8

5

R234

C10

C33
R36

R258

R233

R239

R236
C235

12

C236

8164 53 1012

C8

C35

C41
R58

C58

R243

C237

C238

R245

1
64

C34

R265

R2

C7

C

R255

R2

R2

R249

CD-C407W,CP-C407

2

OR

321

P3

C10

C33
R36

R258

R233

R239
R236
C235

12

13
C236

2

59

C8

C41

R58

C58

R243

C237

C238

R245

8

C35

1
64

C34

R265

R246

R232

R266

C7

C6

R255

R249

R18

C241

C265

D205

R1

R231
C231

C239

R3
R2

R42

C38

C37

P13 2 - F

TO PICKUP

UNIT

CNS2A

9

CNP2

C75

54321

CNP1

R6
C4
R5

R4

C5

ECB

R43

C24

C1

C40

C39

C50

R248

R256

C240

BCE

E
C
B

Q1

Q210

C3

C25

C2

C444

Q211

P13 1 - F

TO PICKUP

UNIT

CNS1A

2

87654321

C74

C434

R451

C436

C440

R452

R448

R450

C482

F921

T500mA L

250V

D905

R462

C432

32
33

C442

C446

C903

D907

F902

T1.6A L 250V

D381

30

35

C462

R461

C906

R396
R393
R394
R395

Q352

25

40

D382

R358

VCO
VR351

1
2
3

R460

20

IC431

45

48 49

C460

C466

C921

11

C907

1617

15

50

Q926

C363

C431

10

55

C464

IC921

3
2
1

D908

1 5 1011

C391

X381

C390

R386

R388

C385

R354

C364

R357

TP303

R359

C374

R376

C481

C433

C435

R449

C441

C443

C445

5

1
64

60

C475

C928

C927

1

223

C925

R922

D904

D902

D906

CNP901

4321

R374

E
C
B

R390

C362

12

C372

R447

C463

Q925

C902

C388

R353

R373

C439

C459

C476

R363

C371

R375

C465

C926

R923

R397

C383

C384

C387

C360

C358

IC351

C373

C467

C468

C461

C614

C613

D431

C611

C923

3

IC922

Q924

ECB

C905

T2.5A L 250V

R400

R392

TP302

C357

CF351

F901

R352

2015

R601

C610

C612

1

R924

C392

12152022

C609

C904

C359

C356

C922

C393

R602

IC381

T352

2413

1510

T351

R615

C924

D901

R391

R606
R608

R625

R603

C603
C601
C604
R604
C602

C608

D903

R360

R626
R616

Q381

C352

C351

3
2

1

R387

C354

C355

R351

ZD381

C318

R399

L381

VD302

CF302

R339

R607

1
2
3
4
5
6
7
8
9

10
11
12

R311

R313
C320
C319

R317

C336

C342

C325
C324

R605

TP301

R319

R331

R333

C607

IC601

R644

R316

C340

R334

C633

C665

C636

C314

C316

VD301

T301

C639

C315

C321

C323

R320

C331

VD331B

C339

VD331A

R643

C634

CNP902

C313

D303

R314

L303

C327 R315

C353

3
2
1

5

4

3

2

1

L301

L302

R312

R318

T333

Q641

C301

C302

C312

1
2
3

C317

4
5
6

IC301

7
8
9

C326

C328

C322
Q302

ECB

T331

C344

220V 230-240V

C332

SO301
ANTENNA
TERMINAL

AM LOOP

ANTENNA

21

2
1

CNP301

SW718

100/10

SPAN

I

SELECTOR

50/9

RATED SPEAKER IMPEDANCE

R-CH

:8OHMS MIN.

SO601

SPEAKER

TERMINAL

L-CH

P13 6 - D

CNS902

110V127V

TO POWER

TRANSFOMER

SW901
VOLTAGE
SELECTOR

SO901
AC INLET SOCKET
AC110V/127V/220V/230-240V
50/60Hz

CNS901

7

P13 3 - D

TO POWER

TRANSFOMER

8 9 10 11 12

MAIN PWB-A1

Figure 15 WIRING SIDE OF P.W.BOARD (3/3)

– 15 –

CD-C407W,CP-C407

A

B

C

D

CD-C407W

605

255

201

201-1

203

LCD701

252

616

PWB-A4

251

201-3

PWB-A2

602

263

254

[For Thailand]

PWB-A1

602x8

PWB-A3

219

253

616

615x2

615x5

PWB-A4

258

616

202

260

259

271

x2

602

614x2

[Except for Thailand]

616

IC601

IC921

218

614x2

614x2

602x6

615x5

256

Silicon
Grease

IC922

259

257

258

260

616

257

202

E

209

210

211

212

250

213

TAPE
MECHANISM

272

214

603x4

272

T901

217

272

F

201-2

216
272x2

601x2

269

270

248-1

G

249-1

248-2

H

248

208

249-2

208

215

249

246

204

616

605

:Changed/Addition PARTS

1

23456

Figure 16 CABINET EXPLODED VIEW (1/2)

– 16 –

A

CD-C407W

605x2

205

267

609

CD-C407W,CP-C407

228

229

229-3
229-2

229-1

B

230

224

SW3

C

222

222

262

222

225

261

D

206

605x2

226

607

CD

E

220

MECHANISM

244

611

612

222x2

268

245

243

601

222

F

231

221

608

235

242

235

241

611

238

237

240

232

SW2

266

G

231

222

223

601

239

610x2

234

M3

233

H

:Eliminated/Changed/Addition PARTS

1

23456

Figure 17CABINET EXPLODED VIEW (2/2)

– 17 –

603x4

222

PWB-C

247

CD-C407W,CP-C407

CP-C407

A

SUPER TWEETER
SP3 (L-CH)
SP4 (R-CH)

SUPER
TWEETER
SP3 (L-CH)
SP4 (R-CH)

RED

B

BLACK

BLACK

WOOFER
SP1(L-CH)

SP2(R-CH)

701

C

WOOFER
SP1(L-CH)

SP2(R-CH)

SP3(L-CH)

703

D

SP4(R-CH)

707x4

SP1(L-CH)
SP2(R-CH)

E

702

704x2

F

G

706

705

H

:Changed PARTS

1

23456

Figure 18 SPEAKER EXPLODED VIEW

– 18 –

— MEMO —

CD-C407W,CP-C407

– 19 –

CD-C407W,CP-C407

COPYRIGHT 1998 BY SHARP COPORATION

©

ALL RIGHTS RESERVED.

No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any from or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.

– 20 –

SHARP CORPORATION
Communication Systems Group
Quality & Reliability Control Center
Higashihiroshima, Hiroshima 739-0192, Japan

Printed in Japan

A9808-1858NS•HA•M

EX