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– 5 –

r

Ref. No.

Part No.

Description

Remark

Part No.

Description

Remark

34,45

     55

1-452-899-11 MAGNET

     56

3-923-498-01 PLATE, CHUCK

35,45

! T901

1-426-632-11 TRANS FORMER, POWER (AEP,IT,SP)

3-923-498-01 PLATE, CHUCK

1-452-899-11 MAGNET

1-427-943-11 TRANS FORMER, POWER (AEP,IT,SP)

The components identified by mark 

!

or dotted line with mark 

! are critical

for safety.
Replace only with part number specified.

Les composants identifiés par une
marque 

! sont critiques pour la sécurité.

Ne les remplacer que par une pièce
portant le numéro spécifié.

– 6 –

Model Name Using

CD Section

NEW

Similar Mechanism

Tape Section

Optical Pick-up Type

KSM-213CAM/C1NP

Tape Transport Mechanism Type

MF-V10-117

Model Name Using

CD Section

NEW

Similar Mechanism

Tape Section

Optical Pick-up Type

KSM-213CDM

Tape Transport Mechanism Type

MF-V10-117

÷

!

r

n KSM-213CDM

Since the new chassis assy (MB) (RP), motor (including M702) and chucking plate are not compatible with the former ones, when
replacing either of these parts, replace them with the same version.

You can distinguish the sets by the optical pick-up type name printed on the optical pick-up block.

Former Type : KSM-213CAM
New Type

: KSM-213CDM

Optical pick-up

$

Ref. No.

Part No.

Description

Remark

Part No.

Description

Remark

34

55

3-923-498-01 PLATE, CHUCK (FOR KSM-213CAM)

38

          

38,45

255

X-2625-770-1 CHASSIS ASSY (MB) (RP), MOTOR

(INCLUDING M702) (SPINDLE)

3-019-395-01 PLATE, CHUCKING (FOR KSM-213CDM)

X-2626-202-1 CHASSIS ASSY (MB) (RP), MOTOR

(INCLUDING M702) (SPINDLE)

– 11 –

– 12 –

– 14 –

– 13 –

1

2

3

VOLT/DIV : 0.2 V AC
TIME/DIV : 10 

µ

sec

VOLT/DIV : 1 V AC
TIME/DIV : 0.1 

µ

sec

VOLT/DIV : 1 V AC
TIME/DIV : 20 

µ

sec

r

IC3   

1

(X OUT)

IC801   

&™

(XTAL)

IC801   

#º

(TX)

1.1 Vp-p

75 kHz

3.6 Vp-p

4.19 MHz

4.4 Vp-p

32.768 kHz

Note:
• All capacitors are in 

µ

F unless otherwise noted.  pF: 

µµ

F

50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in 

Ω

 and 

1

/

4

 

W or less unless otherwise

specified.
Note:

The components identi-

Les composants identifiés

fied by mark 

!

 or dotted par une marque 

!

 sont cri-

line with mark 

!

 are cri-

tiques pour la sécurité.

tical for safety.

Ne les remplacer que par

Replace only with part

une piéce portant le

number specified.

numéro spécifié.

•

U

: B+ Line.

• Power voltage is dc 9 V and fed with regulated dc power

supply from external power voltage jack.

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.
no mark : FM (Radio Section) PLAY (Tape Section)
(

) : AM (Radio Section) REC (Tape Section)

• Voltages and currents are taken with a VOM (Input im-

pedance 10 M

Ω

).

Voltage variations may be noted due to normal produc-
tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-
tion tolerances.

• Circled numbers refer to waveforms.
• Signal path.

F

: FM

E

: PB (L-CH)

d

: PB (R-CH)

a

: REC (L-CH)

G

: REC (R-CH)

• Abbreviation

CND : Canadian
IT

: Italian

SP

: Singapore

C&SA : Central and South America

r

– 17 –

– 8 –

– 15 –

– 16 –

r

Note:
• All capacitors are in 

µ

F unless otherwise noted.  pF: 

µµ

F

50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in 

Ω

 and 

1

/

4

 

W or less unless otherwise

specified.
Note:

The components identi-

Les composants identifiés

fied by mark 

!

 or dotted par une marque 

!

 sont cri-

line with mark 

!

 are cri-

tiques pour la sécurité.

tical for safety.

Ne les remplacer que par

Replace only with part

une piéce portant le

number specified.

numéro spécifié.

•

U

: B+ Line.

•

H

: adjustment for repair.

• Power voltage is dc 9 V and fed with regulated dc power

supply from external power voltage jack.

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.
no mark : CD STOP

• Voltages are taken with a VOM (Input impedance 10 M

Ω

).

Voltage variations may be noted due to normal produc-
tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-
tion tolerances.

• Circled numbers refer to waveforms.
• Signal path.

J

: CD

r

1

IC701   

#¡

(RFO)

4

2

5

3

6

(PLAY MODE)

VOLT/DIV : 0.2 V AC
TIME/DIV : 0.5 

µ

sec

IC702   

@∞

(XPCK)

VOLT/DIV : 1 V AC
TIME/DIV : 0.1 msec

VOLT/DIV : 1 V AC
TIME/DIV : 50 

µ

sec

VOLT/DIV : 1 V AC
TIME/DIV : 50 

µ

sec

VOLT/DIV : 1 V AC
TIME/DIV : 50 

µ

sec

VOLT/DIV : 0.2 V AC
TIME/DIV : 50 nsec

IC702   

@•

(RFCK)

IC702   

#¡

(MNT3)

IC702   

#™

(MNT1)

IC702   

#∞

(XTAO)

1.0 – 1.4
          Vp-p

4.8 Vp-p

242.0 

µ

sec

5.3 Vp-p

140.5 

µ

sec

5.3 Vp-p

140.5 

µ

sec

5.3 Vp-p

140.5 

µ

sec

1.1 Vp-p

16.9344 MHz