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STEREO CASSETTE DECK

X-S300
SERVICE MANUAL
© 1997-6/B51- 5325-00 (K/K) 2147

Knob (K27-2211-04)

Knob assy (K29-6676-04)

Escutcheon (B07-2344-02)

Knob assy (K29-6678-04)

Panel (A60-1148-11)

POWER

DOLBY STEREO CASSETTE DECK X-S300

0

7

- ON ­ OFF

O.T.E.

CCRS

REV. MODE

COUNTER RESET

REC LEVEL



8

1

¡

2

3

Knob (K29-6680-02)

Panel assy (A29-0869-03)

Front glass (B10-2356-12)

Knob (K29-6680-02)

Power cord bushing (J42-0083-05)

LINE REC IN
L

PLAY OUT

SYSTEM CONTROL

AC 110 120V ~

AC 220 240V ~

R

Phono jack (E63-0136-05)

Miniature phone jack (E11-0293-05)

Slide switch (S62-0001-05)

AC power cord * (E30-)

* Refer to parts list on page 13.

X-S300
CONTENTS / ACCESSORIES
Contents
CONTENTS / ACCESSORIES ....................................2 ADJUSTMENT .............................................................3 PARTS DESCRIPTIONS .............................................4 PC BOARD ..................................................................5 SCHEMATIC DIAGRAM ..............................................7 EXPLODED VIEW .....................................................11 PATS LIST .................................................................13 SPECIFICATIONS .....................................................17

Accessories
Check that the following accessories are present.
Audio cord ......................(2) (E30-0505-05) System control cord........(1) (E30-2816-05) * AC plug adapter ...........(1) (E03-0115-05)

* Use to adapt the plug on the power cord to the shape of the wall outlet (Accessory only for regions where use is necessary.)

2

X-S300
ADJUSTMENT
NO. ITEM INPUT SETTING OUTPUT CASSETTE TAPE SETTING DECK SETTING ALIGNMENT POINTS ALIGN FOR FIG. Unless otherwise specified, set the respective switches as follows: TAPE : NORMAL DOLBY : OFF I Cassette mechanism unit (Adjustment of the REC / PLAY head) 0dBs = 0.775V

(1)

Demagnetization and cleaning

--

--

Power : OFF Demagnetization, cleaning, PLAY

Recording head, erase head, capstan pinch roller

Demagnetize the REC / PLAY head with the head eraser. Clean the REC / PLAY head, erase head, capstan and pinch roller using a cotton swab slightly damped with alcohol.

(2)

Azimuth of the REC / PLAY head

SCC-1727 TCC-153 MTT-114 10kHz, -10dB

(B)

PLAY

RVS

Adjust the output to maximum and adjust the azimuth adjustment screw for the Lissajours waveform pattern of the oscilloscope to become close to a FWD 45° straight ling.

II

PC BOARD ADJUSTMENT TCC-110 MTT-111 SCC-1727 3kHZ

(1)

TAPE SPEED (NORMAL)

(B)

PLAY

VR7

Adjust the tape speed so that 3kHz is obtained at the center of the tape.

III

PC board adjustment. MTT-150 400Hz (1) PLAYBACK LEVEL MTT-256, SCC-1727 315Hz MTT-256U, TCC-120 315 Hz (A) Adjust the AG for the output of the DECK to become 12.5KHz ­20dBs. 400Hz/12.5kHz (AC-224) (A) Adjust the AG for the output of the DECK to become 1kHz ­20dBs. (B) PLAY VR 1 (L) VR 2 (R) Adjust the playback output to ­1dBs.

Adjust the playback output to ­4dBs.

Adjust the playback output to 0 dBs.

(2)

BIAS CURRENT

(B)

REC PLAY

VR 3 (L) VR 4 (R)

Record 400Hz and 12.5kHz alternately, and adjust the bias current adjustment potentiometer for the playback levels to become the same.

(3)

RECORDING LEVEL

(B)

REC PLAY

VR 5 (L) VR 6 (R)

­20 dBs

Measurement Equipment Connections

LINE REC IN
L

PLAY OUT

SYSTEM CONTROL

AC 110 120V ~

AC 220 240V ~

R

AC voltmeter

AG

Oscilloscope

AC voltmeter Frequency counter

(A)

(B)

{

3

X-S300
PARTS DESCRIPTIONS

4

A

B

C

D

E

F

G

H

I

J

PC BOARD(Component side view)
1

X28-2892-70: TE X28-2940-20: MI X28-2940-71: XC

2

3

4

5

6

7

Refer to the schematic diagram for the value of resistors and capacitors.

5

6

A

B

C

D

E

F

G

H

I

J

RECORD/PLAYBACK (X28-2XXX-XX) (A/7)
4 C67 1u50 + 100K

P1

E6

E7

SYSTEM CONTROL J2 SDATA SBUSY C165 0.01

1
6.8V REC: 5.2V PLAY: 0V 1.4V
C14 10u16 + 0V Q14 C2 560P R2 150K IC8 (1/2) 1 2

1 IC11 (1/2)

R45

D54

2

R47 12K

R49 10K

27K R41 27K

8

7

6

5

4

3

2

1

C137 0.01

D55

+ -

3 6.7V

D56

6.8V

C65 1u50 + VSS

R43

D57

CLK

GND

CS1

J1 Lch REC IN Rch C164 220P R173 C163 220P 100K R172 100K

9.2V
4 + +9V 4.9V C12 R12 4.7u35 1.5K 3 + R10 C10 R8 1.8K 0.033 150K C16 C8 0.022 Q16 R-CH 70u/120u SW L-CH 120u : 0V 70u : 5.2V 0.033 OPE AMP R50 10K

6.8V

IC4
E.VOL (REC LEVEL)

5.2V
DATA STB

0V
CS2

6.8V
VDD

R42 27K R44 27K

R48 12K 3900P

6.8V
R46 100K C68 1u50 +

R6 6.2K +

6.8V
7 +9V IC11 (2/2) 8 + -

6.8V
6 5

6.8V C66 1u50 +
C155 10u16

C6 390P

10

11

9

12

13

15

R3 C3 C4 R4 62 100u10 100u10 62

14

16

0.9V

D48

MUTE

VDD

VDD

+14V

13.5V
(

D49

6.7V

+

R224 4.7 1/4W

D47 R170 330 R171 100K D46
( 74 )

REC: 4.5V PLAY: 4.1V LINE OUT MUTE
MUTE DRIVER Q30 Q17 R71 3.9K REC/PLAY : 0V STOP: 3.9V Q18 R72 R70 22K R66 R69 3.9K Q20 22K 470 R67 100 2200P 2200P C57

5.6K

R16

3900P

R15 5.6K

C15

C1 560P

R1 150K

R65

D44 R150

+5V

1K

390P

C5

(-) M (+)

RED BRN ORG

1 MOTOR2 MOTOR+ 3 4 5 CLOSE

6

4 L1 MPX

R186 47K

R187 47K

GND

R IN

DET

NC

6800P

C25

C69 1u50

C70 1u50

CLOSE COMMON OPEN

R55 5.6K

+14V K1 4 D45 CN6 5 6 L7 3

+14V BIAS OSC Q25 5600P R149

+14V C17 1u50 C19 R39 4.7u35 10K VR1 10K(B) + 2200P R21 3.9K R142 18K R17 1.5K

R64

C71 4.7u35

C72 4.7u35

2000P R19 560

C31 2200P

LIMIT SW

PB-L

C33 O.1u50

+ C21 1000P

R225

5600P

22K C146

22K C145

Rch

1 2 3 4 5

1 C147 2 3 4 R145 180 5

1 R147 10 1/4W

C144

0.01 R148

Rch GND Lch GND EH

0.3V
+ 27 26

6.7V
25 24

6.7V
23 22

22K

C37 16 4.7u35

C23 28 4.7u35

+

+

( 28 )

10K

30

29

21

20

19

18

0.01

Lch ERASE HEAD

C143 100u16

+

17

3

R/P HEAD

R139

6.7V

0V

6.7V

1.8V 1.9V

+ 6.7V

4.7 1/4W

2

R146 10 1/4W

R13

C35 0.1u50

C156 10u16

OPEN

L-CH C27 C29

( 27 )

2.2K

R52 2.2K

R53 39K

R57 10K

R51

R58 10K

R54

39K

+

+

+

470

GRN

5.6K

R56

COM

+

+

VCC

YEL

13.5V

C39 4.7u35 +

1

2

3

5

6

7

1.0V

4

1.0V

8

9

470

1

2

3

R63

LOG AMP

DET

L IN

2.0V

VCC

0.4V

R OUT

L OUT

+14V

+14V

IC8 (2/2)

R188 47K

5

REC: 6.3V PLAY: 0V

Q26

REC IN

1/2Vcc

PB IN

6.7V 13.4V
2

LINE OUT

+B +14V

DOLBY OFF: 1.0V B: 6.6V C: 11.4V
5 6 7 4

REC OUT

6.7V

IC2
DOLBY IC OFF/B/C C157 4700P R175 1K
( 34 )

+B

( 35 )

( 36 )

MOTOR

R183

13.4V
VDD C45 C141 10P

R182

R179 15K

150P C47 680P

R25 360K

C153 22u16 +

PHOTO REFLECTOR 11.8V

6800

C26

Q36 +5V
( 44 )

R180 8.2K

R181 6.2K

1000P VR2 10K(B)

C40 4.7u35 + R22 3.9K C151 100u16

Q40

3.6K

REC: 5.2V PLAY: 0V

R26 360K

VDD

4.7 1/4W

C22

7.2V
Q42

R184 10 C159 10u16

Q37

C48 680P

C46 150P

VDD

VDD VDD VDD

3 12K

2

C152 0.01

1.5K

1 2 3 4 5 6 7 8 9

FWD REC PLAY PHOTO CATHODE C49 220P CrO2 MOTORCOM GND +12V MOTOR B MOTOR A C53 0.022 C55 0.01 L-CH 4 L3 3 2 5 1

1.6V
IC3
10 11
VCA PRE DRIVER

R141

( 43 )

4

L4 1 2 3 5 +14V 220P C50

PB-R

4

6 MPX

GND

9 8

DOLBY OFF: 0V B: 6.7V C: 12.5V

+14V

+14V

HX-PRO

+

( 42 )

Q41

5.2V
( 45 )

D11

1 L2

REC: 5.3V PLAY: 0V NOR: 5.2V CrO2: 0V
+14V +14V R33 5.6K +B CLOSE OPEN VCC2 VCC1

R185 10 1/4W

REC: 7.9V PLAY: 0V

VCA

12 13

THARMAL DETECTING PROTECTION CIRCUIT

COMPARATOR

7 6

4

R140 10K

13.4V 2.4V
C51 0.01

+B

0.01

C52

FWD REC PLAY CrO2 SOL. RVS REC PACK E(-) BLK E(+) YEL Rch(+) RED EH Lch(+) WHT Lch(-) BLK

2.0V

10

9

8

7

6

5

OPEN: 8.1V 3

OPEN: 6.6V 2

4

1

R-CH

+14V

+14V

1/4W

VR

+B

+B

TRAY DRIVER

GND

OUT

OUT

VZ2

VZ1

13.4V

R143 4.7

IC5

6.6V

+B

Q38

Q39

+

REC: 7.3V

1K 1/4W

(B) (A) (+) (-)

C24 4.7u35

4.7u35

1.5K

R18

C34 0.1u50

C154

2200P

+12V

+

C36 0.1u50

Q27

+

C38 4.7U35

+ +

6.8V
C28 C30

C32 2200P

2200P R20 560

REC RELAY ON/OFF

+B

6.7V

R14 22K

6.7V 1.9V
+ R-CH

( 37 )

6.7V

6.7V

6.7V

6.7V

6.7V

DOL OFF:5.3V ON:0V

DOL B:5.3V C:0V

BIAS CONTROL

13.5V
+14V R178 33K R221 10

Q43

R222

C18 1u50 +

REC: 0V PLAY: 10.4V

+14V

14

5

4.3V
( 11 )

VCC

CLOSE: 6.4V

PEAK DET.

STABILIZING POWER SOURCE

15

PEAK DET.

C59 1u50

ABSO. DET.

12 RVS REC 13 PACK

16 17

ABSO. DET.

4.4V

1.1V

1.2V
3 2 1

0.022

+14V

11 SDL-

4

C54 C56 0.01 VDD

R156 110K R157 82K R158 220K R159 68K R160 91K

R151 47K R152 56K R153 100K R154 120K R155 82K

C160 10u16

D12

10 PHOTO OUT

CrO2

NOR GH

CLOSE: 8.1V

VCC

( 12 )

0.6V

0.6V

R166 R167 10 1/4W 4.7K C162 0.47u50

+ CN5 MOTOR MOTOR + CLOSE GND OPEN

REC L GL REC EQ GP 100u10 R161 C63 FM F/Q 1 2 3 5 6 7 4 8 FQ GND GND OUT F/Q FM IN 51K 47K(B) C61 2.2u50 + R37 VR5 3.9K Q23

+ +B

VCC C161 0.1u50 1 2 3 4
( 6 )

R28 33K

R27 33K

14 NC 15 NC R29 15K

18

R144 10K

C142 10u16 +

R30 15K

7.3V REC: 0V PLAY: 4.0J
R34 5.6K +5V REC MUTE

+12V

5

Rch(-) BLK

VDD BIAS-L VR3 47K(B) BIAS-R VR4 47K(B) C136 4.7u35 +

+

REC LEVEL (Lch)

+14V

0.6V

+15V

0.6V 13.4V

R35 2.4K

4.4V

11.8V

( 7 )

VCC

VCC

REC: 0V PLAY: 13.5V

10

11

1

REC: 7.1V

9

12

13

14

15

3

8

C43 220P L5 R23 15K R R24 15K R32

C150 1u50

100u10

C149 1u50

10K

R162 24K

C64

REC R R38 VR6 47K(B)

C148 10u16

R189

( 39 )

100

+B

+14V
( 41 ) ( 40 )

R164 5.6K

R36 2.4K

R223 4.7 1/4W

+ C62 +

13.4V

2.2u50

3.9K Q24

C60 1u50

10mH

NOR:0V CrO2 : 5.2V

VCC

UPC1297CA

R190

100

10mH C44 220P L6

16

15

14

13

12

11

7.3V

C42 10u16 +

+

REC LEVEL (Rch) +

+

NOR: 5.2V CrO2: 0V

+

REC: : 5.0V PLAY: : 0V

17

Q29

10

C41 10u16 + R31 10K

VCC

Q28

OUT

GH

Iref

GP

GL

IN

NOR : 1.3V CrO2 : 0V

REC EQ SW

NOR : 0V CrO2 : 1.3V

1.3V

IC91.2V

6.8V

9

VR6

6

+B

+B -B

DIGITAL LINE SIGNAL LINE GND LINE +B LINE -B LINE

2SC3246 2SC3940A 2SD863
7

2SC2785

DTA124ESA 2SC1740S DTC124ESA 2SC2458 UN4112

2SA1535A 2SD2061

UN4212 2SC3311A

2SD2012

CXA1198AP

TC9413P

BA6138

(

)

C13 10u16 + 1.4V

8

+

+ C11 R11 4.7u35 1.5K 4.9V

C139 100u16

7

C140 0.01

0V

12.9V

5.6K

C9

+

Q44 AUTO BIAS ON/OFF

38

(

5

R163

)

MECHANISM ASS'Y (D40-1563-05)

D50

D51

470

R5 6.2K

R7 150K

R9 1.8K

0.9V 6

R40 10K

C20 4.7u35 +

R174 270K

R74 3.9K

100K

( 16 )

REC/ PLAY : 5.0V STOP :0V

R68 100

C58

2

(

)

Q13

+

(

)

PB AMP

Q15 C7 0.022

)

13.5V

9 10 8

( 75 )

Lch PLAY OUT Rch

R168

330 R169

R73 3.9K Q19

IC6

0.4v

2.0V

11.8V

+12V R176 10K Q32 Q33

+12V

R177 10K MPX Q35

+12V

R165 4.7 1/4W

REC:0V PLAY: R/P 5.3V Q34

Q36-43

5

+14V +12V +12V

+14V

REC: 4.5V PLAY: 4.1V
+5V Q31 +5V

( )

MUTE DRIVER +B

BA10393

BA6209

HA12170NT

NJM4565L-D

K

L

M

N

O

P

Q

R

S

T

Q12

(X28- ) (B/7)
+5V R198 47K R200 47K CP1 47Kx6 +5V +5V CN3 R216 IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 IC10 IC11 Q1,4,11,25,26,46 Q2,5 Q3,7,9,10 Q6,43 Q8 Q12-16,27-29,32-42,44,45 Q17-20,23,24 Q30,31 D1 D2 D3,10 D4,7 D5,28 D6 D8,12 D9 30 29 28 27 26 25 24 23 22 21
( )

MPX FILTER

0V

+5V

( 14 )

LED ON/ OFF 47K C133 100P

+3

1 R208 +5V 560 2 4 6 7 8 9

F1 F2 +5V KR0 KR1 KR2 G8

F F NP 0 k k G8 G7 j j G6 h 3 h G5 G4 m m G3 G2 g 6 g n n

53 52 51
( )

R215 47K

R217

10

11

12

16

17 R138 560

5

7

6

8

9

5.3V
( 18 ) ( 21 ) ( 20 )

3 POW-LED 5 OTE-LED u

( 1 ) ( 2 ) ( 3 )

100 R201 100

R202 100

R203 100

100 R199

R197

R204

100 R206

100

C134 100P C135 100P

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

R195 100

R194 100

R196 100

14

G8 G7 G6 G5 G4 G3 G2 G1

: CXP82324-386Q : HA12170NT : UPC1297CA : TC9413P : BA6209 : BA6138 : BA10393 : BA328 : CXA1198AP : PST993D-T : NJM4565L-D : 2SC3311A(Q,R) or 2SC245B(Y,GR) or 2SC2785(F,E) or 2SC1740S(Q,R) : 2SD2061(E,F) or 2SD2012 : 2SC3246 : 2SC3940A(R,S) or 2SD863(E,F) : 2SA1535A : UN4212 or DTC124ESA : 2SD1450(S,T) : UN4112 or DTA124ESA : KBP02ML-6127 : RD13ES(B2) or HZS13N(B2) or UZ-13BSB or MTZJ13(B) : RD3.9ES(B2) or HZS3.9N(B2) UZ-3.9BSB or MTZJ3.9(B) : RD11ES(B2) or HZS11N(B2) or UZ-11BSB or MTZJ11(B) : RD5.1ES(B2) or HZS5.1N(B2) or UZ-5.1BSB or MTZJ5.1(B) : RD16ES(B2) or HZS16N(B2) or UZ-16BSB or MTZJ16(B) : RD6.8ES(B2) or HZS6.BN(B2) or UZ-6.8BSB or MTZJ6.8(B) : RD2.7ES(B2) or HZS2.7N(B2) or UZ-2.7BSB or MTZJ2.7(B) : RD8.2ES(B2) or HZS82N(B2) UZ-8.2BSB or MTZJ8.2(B) : HSS104A or 1SS131 : HSS104 or 1SS133 : B30-2513-05 : CM1508C

18 R212

47K 19 R213

47K 20 R214

R205

47K R207

47K

47K 21

47K

p

R209 1K

R210 1K

R211 1K

p

(

(

(

(

)

)

)

)

0V
1 2 3 4 5 6 7 RVS REC INHB METAL SW OPEN SW PACK SW OSC OUT NC(OPEN)

4.3V
11 12 13 14 15 16 17 18 19 20 21 22 23 PHOTO 24

8

10

9

KR1

REC MUTE

EVOL DATA

LINE MUTE

EVOL STB

NC

NC

KR2

EVOL CLK

CLOSE SW

NC(OPEN)

AVR OFF

TR OUT

LED

KR0

NC

TR IN

NC NC LEVEL L LEVEL R CE

7G

f

( 77 )

76 D58
( 75 ) ( 74 )

SOL S DATA S BUSY NC(VDD=5V) VDD(5V)

4.9V
RESET 5.3V X1 30 31 32 33 35 36 37 38 40

( 63 ) ( 62 ) ( 61 ) ( 60 ) ( 59 )

16 G1 17 S U 18 S T 19 S S

f

PLAY:5.0V

77

29

0.01 C138 0.022 X1 8MHz

t

( 78 )

PLAY SW PLAY: 0V STOP: 5.3V CAP M

OPEN: 5.3V CLOSE: 0V

( 64 )

15 G2

TYPE

8G

R191 100

78

C110

( 65 )

14 G3

NP NP

10

75 74 73

NP NP

e

IC1
u-COM (BOTTOM VIEW)

D59

R231 10

d

TYPE

d

e

2.4V
X2

20 S A 21 S B 22 S K 23 S J 24 S D 25 S E 26 S R OTE 27 S P 28 S C 29 S H S14 30 S F 31 S G 32 S M 33 S N 1 2 3 4 5 D52

s

NP NP

+5V R230 47K C167 1u50 -25V +

20

c

-25V
( 70 ) ( 69 ) ( 68 ) ( 67 )

R226 1K

REC RELAY

+5V

-25.7V
SEG S SEG A SEG T

R229 100K

D42

a

SEG M

SEG G

BIAS 3

BIAS 2

OTE

CRS

S15

G2

G1

61

51

59

63

62

60

58

57

56

55

53

52

50

49

48

47

46

45

43

64

54

44

42

41

6G

Cr02: 5.2V

( 45 )

( 44 )

( 43 )

( 42 )

( 64 )

( 63 )

( 62 )

( 61 )

( 60 )

( 59 )

( 58 )

( 57 )

( 56 )

( 55 )

( 54 )

( 53 )

( 52 )

( 51 )

( 50 )

( 49 )

( 48 )

( 47 )

( 46 )

E2 5G s WH2 E3

AUTO BIAS

C158 0.01

( 41 )

-26.0V

1

2

3

4

5

POWER

D53

Q2 C108 100u16 +14V +5V +14V R104 330 1/4W + Q1

29.5V
+B 1000P C109 47u25 + C106 +B DESTINATION UNIT No. COUNTRY ABB. GENERAL MARKET M X28-2940-20 AUSTRALIA X X28-2940-71 CHINA C U.K. EUROPE D1 + + 4 3 2 D13 D14 1 WH1 ~ ~
AC25.2V

S17 W122 YES NO NO NO YES YES WH4

4G

2

3

4

5

1

6

-19.0V

D2 C107 47u16 + D22 C116 470u6.3 D21 R110 100K + D20 D3 C115 47u35 + R109 56K Q3 13.0V 14V AVR

R102 5.6K

R100

CCRS

4.7 1/4W

WH5

s

30.0V

3G

+B +B C105 3300u50

+5V

(X28- ) (C/7)

1

2

3

4

5

6

CN4
( )

E5

+14V

R108 330

1/4W

1000P

C111

R106

10K

R111 1K

2 C103
AC5.0V

R112 10

0.01

+12V

C118 100u10

6800P

C101

+ C117 10u16

C112 Q6 47u16 + D19 D4

R107

D27 D5

+

+5V

-25V

0.6V

C166 0.01

0.6V

REC LEVEL

DOLBY

DOLBY NR

STAND BY

COUNTER

RVS

S10

C125 47u35

+

C122 100u100 +

D29

D35

22K C123 47u100

R117

D28

D8

+

10 R116

D31

D37

R135 10K

D10

R118 680

10K

22K

C127 10u16

R131 10K

D26

D25

+12V

C129 10u50

R119

REC

R128

47K

( 77 )

R123 2 150K 4.4V
( 1 )

10K

5.3V
+12V R134 1K Q11 R132 R133 100K 10K RESET D24 C128 1u50 +

10 PHOTO OUT 11 SOL 12 RVS REC 13 PACK 14 METAL 15 NC

D30

D33

( 76 )

R129 Q10 4.7K R130
( 14 )

KR1 7 KRO 6 OTE-LED 5 +5V 4

R124 110K

47K

+12V

0V

PH AMP

( 2 ) ( 3 )

AC5.0V

11.8V
+12V +12V

POW-LED 3 F2 2 F1 1

D36

X-S300(M)

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.

The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loaded at playback mode. The measurement value may vary depending on the measuring instruments used or on the product. Bias circuit DC voltage is measured while in the record mode.

DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Noise reduction circuit made under license from Dolby Laboratories Licensing Corporation.

X-S300
Y26-4290-50

D39

IC7 (2/2)

KR2 8

(

)

IC7 (1/2)

47K

S2

S5

1

3

9

MOTOR A

G8 9

G8

S8

R137

S11

D9

FF

(

)

RESET IC

G7 10

G7

STOP

4

TAPE SPEED

R136 82K

+

100K

COUNTER

VR7 10K(B)

R121 1K 1W

(

)

5.0V

8

MOTOR B

G6 11

G6

ED1

+

6

2.7V

R125

e

(

)

7

OUTIN GND

MOTOR/SOLENOID CONTROL R127 PLAY: 0.7V STOP: 0V 4.7K Q9 PLAY: 0V STOP : 11.3V

n

+12V

7

G5 12

G5

p

8

5

D23

+12V

(

)

IC10

R126

R122

0V

R120 1K

17.9V

5.1V

6

COM GND

G4 13

G4

D34

D40

m

(

)

+5V 5.3V

+5V

5

MOTOR-

G3 14

G3

(

)

c

( 80 )

4

CrO2

g

G2 15

G2

d

(

)

Q8

G1 16

G1

S3

-26.2V

-50.5V

3

GND

DIRC

REW

S12

UP

S6

S9

-25V

-B

(

)

S U 17

SU

F

EJECT

D18

D17

D16

D15

21.0V

h

j

f

r

( 78 )

2

PLAY

(

)

-25V AVR

-40.5V

100

-19.0V
( 79 )

1

FWD REC

S T 18

ST

(

)

C121 -13.8V 47u50 +

CN2

S S 19

SS

(

)

S A 20

SA

NP F

3 2 1

D32

D38

D41

100 R114

1G

(

)

-26.8V

(

)

S B 21

SB

SEG N

4

SN

(

)

R113 22K

(

)

+

D7 D6

C124 47u35

-16.0V

S K 22

SK

5.3V

SEG M

5

SM

S13

S1

S4

S7

(

)

SEG G

SG

FWD

(

)

S J 23

SJ

PAUSE

6

DOWN

(

)

(

)

4.7 1/4W

(M) : AC110-120V/ 220-240V~ 50/60Hz (C) : AC220V~ 50Hz (X) : AC240V~ 50Hz (T,E) : AC230V~ 50Hz

S D 24

SD

(

)

13.0V

k

11.3V

12V AVR

R220

B

2

S E 25

SE

SEG F

7 SF

(

)

5.8V

T.F

(

)

10K

C119 10u50 + C120 10u50 + 25.0V R115

1

S R 26 SR

b

CN1

C

SEG H

8 SH

(

)

1

(

)

12.5V

S P 27

SP

(

)

+5V 5.8V

X S17

S C 28

SC

SEG C

9 SC

(

)

Q4

3

(

)

Q7

1/4W C113 100u16

+

4.7 1/4W

S H 29

SH

2G

5.3V

4

(

)

+12V

+B 29.0V

CN7

E1

0.01

R105

C102

120V

240V

S F 30

SF

SEG P

10 SP

(

)

Q5

(

)

5.0V AVR

2W

11.8V

2W C114 47u25 +

R227 1K

R228 1K

S G 31

SG

(

)

X W122

S M 32

SM

SEG R

11 SR

(

)

S N 33

SN

SEG E

12

SE

(

)

SEG D

13

SD

(

)

14.7V

T E

X28-2892-70

WH3

SEG J

14

SJ

(

)

C100 6800P

E4

SEG K

15

SK

(

)

R101 5.6K

SEG B

16

SB

(

)

S16

SEG A

17

SA

(

)

POWER

SEG S

18

SS

(

)

13.5V

(

)

C132 100u10 + C104 0.01

( 65 )

BIAS 1

SEG U

SEG D

SEG R

SEG C

SEG H

SEG N

SEG B

SEG K

SEG E

SEG P

SEG F

( 50 ) ( 49 ) ( 48 ) ( 47 ) ( 46 )

a

SEG J

CrO2

40

(

)

( 66 )

-25.7V

-7.7V

-8.0V

NOR

39

D43

39 NOR:5.2V

(

)

-11.8V

BIAS ON/OFF

-4.6V

-11.0V

-25.1V

-21.5V

NOR/OSC

38

(d b)

( 52 ) ( 51 )

R

L

(

)

-22.4V

MPX ON

37

(

)

Q46

r

DOL R/P

36

(

)

DOL B/C

35

( 54 ) ( 53 )

(X28- ) (F/7)

TYPE

(

)

Vfdp(-30V) -26.2V 70 G8 -22.5V 69 G7 68 G6 67 G5 66 G4 -22.1V 65 G3

71

2.6V
GND DOL OFF

( 57 ) ( 56 )

c

5.3V

72

( 58 )

NP b b NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP

34

34

( 55 )

(X28- ) (E/7) (X28- ) (D/7)

SEG U SEG T

20 19

SU ST

(

)

(

)

Q45

(

76

( 79 )

R192 100 0V 79

FWD REC INHB

OPEN: 0V CLOSE: 5.3V

5.3V

28

( 66 )

13 G4

28

G1

(

)

0V

LEO ON: 0.3V OFF: 5.3V

(

)

( 80 )

R193 100

80

CrO2 SW

0V

27

27

47K

( 67 )

12 G5

(

)

SOL ON/OFF SW
)

26

R219

( 68 )

11 G6

(

)

25

R218 47K

( 69 )

10 G7

(

)

( 70 )

(

)

( 19 )

(

)

( )

( )

( )

( )

( )

( )

( )

( ) ( )

( )

( )

D11 D13-19 D20-27,29-51,54-59 D52,53 ED1

b k j a h g f

c m n p d r e

X-S300
EXPLODED VIEW(MECHANISM)
A B

835 836 840 515 469
1

489 475

494 434

476 464 433 502 496 415 502
BL

515 469 837 482 501 467 455 494 420 456 463 833 838 834
817

832 839

513 465

478 470
RPEH

498
814 822 816

454 486 411 453

416 483 477 462 457

439 512

519

424 401 452 499 499 402
819

425 451 408 511

438
LM

441

505
2

409

458 423

504 422

472

484 468 431 448 418 510

829

817 816 815

450 407

506 503

823

444 480 516 442
831 830 818

514

459 426 485 449

509 527 521
3

410
809 828 826 801 803 824 820 804 805 807 821 827 802

528 481 520
R1

421 503 417 405
825

812

440
813

819

508
810

443 479 445 497

806

460 461 511 419 471 427 511 429

507
811

MM

428

406

432

808

GT-2601HLD

11

Parts with the exploded numbers larger than 700 are not supplied.

X-S300

12
C D E

601 628
D

D D 761 C
AC110- AC220120V~ 240V~

D

627

S17
C
X28 (C/7)

D

D

D

643
D 767 D 765 D

1

Dx2

626 A B C D E ø 3x8 ø 2.6x8 ø 4x6 ø 3x8 ø 3x18 : : : : : N09-1445-05 N82-2608-46 N86-4006-46 N89-3008-45 N89-3018-46
761
O.T.E CCRS

656
721 Dx2

EXPLODED VIEW(UNIT)

SYSTEM CONTROL

E

625

607
E

J2

D 710

LINE

X28 (E/7)

640x2
B B
X28-2XXX-XX (A/7)

J1

Parts with the exploded numbers larger than 700 are not supplied.

POWER

Bx2 742 Bx2

S14 S15
X28 (F/7)

S16

629 616
(A/2)

616
(B/2)

Bx5 761 B 761

761

X28 (D/7)

652
(C/3)

704

639 639

652
(B/3) 749

648
751 705 B

647

615 634x2
2

650
X28 (B/7)

702

706 703

652
(A/3)

614 613 608 633 641
Ax3

D

638x2
D Dx2

609
DOLBY NR

REV. COUNTER MODE RESET

S1

ED1

S9

S8
Dx2

638x2

S12 S11 S13 S 3

S 2 S 4 S 6 S 5 S 7 S10

X-S300

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Address New Parts Parts No. Description Destination

1
Remarks

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No 641 643 647 648 650 652 656 656 Address 2C 1E 2C 2D 2D 2C,2D 1E 1E New Parts V V V V V V V Parts No. J19-5816-04 J42-0083-05 K27-2211-04 K29-6676-04 K29-6678-04 K29-6680-02 L07-2342-05 L07-2343-05 Description HOLDER POWER CORD BUSHING KNOB (BUTTON) KNOB ASSY (A21-1959&K29-6677) KNOB ASSY (A21-1960&K29-6679) KNOB POWER TRANSFORMER POWER TRANSFORMER XTEC MI Destination

2
Remarks

X-S300
601 607 608 609 613 614 615 616 625 626 627 627 627 627 627 628 629 633 634 638 639 640 2E 2E 1D V V V V V 1C 1C 1E 1E 1E 1E 1E 1C 1D 2C 2C 1C 1D 2C 2D 2C 2C 2D 2C V V V V V V V V A01-3444-01 A29-0863-03 A29-0869-03 A60-1148-11 B07-2344-02 B10-2356-12 B11-0350-04 B12-0314-04 B46-0096-53 B46-0310-03 B46-0326-03 B58-0945-03 B58-0965-13 B58-0966-13 B58-1546-03 B60-3282-00 B60-3283-00 B60-3284-00 B60-3285-00 B60-3286-00 B60-3287-00 B60-3288-00 B60-3289-00 E03-0115-05 E30-0505-05 E30-2592-15 E30-2717-05 E30-2788-05 E30-2791-05 E30-2830-05 E30-2816-05 E35-1863-05 G09-0663-14 G13-0182-04 H10-7306-12 H10-7307-12 H10-7308-12 H10-7309-12 H13-0272-04 H20-0568-04 H25-0232-04 H25-0651-04 H25-1516-04 H25-1516-04 H50-2326-04 H50-2327-04 H50-2392-04 H50-2393-04 H50-2394-04 J02-1188-03 J19-3325-05 J19-3732-04 METALLIC CABINET PANEL (TRAY) PANEL ASSY (A21-1958&A29-0862) PANEL ESCUTCHEON FRONT GLASS FILTER INDICATOR WARRANTY CARD WARRANTY CARD WARRANTY CARD CAUTION CARD CAUTION CARD (T,XtypePL) CAUTION CARD (ELMtypePL) CAUTION CARD INSTRUCTION MANUAL(ENGLISH) INSTRUCTION MANUAL(FRENCH) INSTRUCTION MANUAL(GERMAN) INSTRUCTION MANUAL(DUTCH) INSTRUCTION MANUAL(ITALIAN) INSTRUCTION MANUAL(SPANISH) INSTRUCTION MANUAL(CHINESE) INSTRUCTION MANUAL(TAIWANESE) AC PLUG ADAPTER AUDIO CORD AC POWER CORD AC POWER CORD AC POWER CORD AC POWER CORD AC POWER CORD CORD WITH PLUG FLAT CABLE SPRING CUSHION POLYSTYRENE FOAMED FIXTURE POLYSTYRENE FOAMED FIXTURE POLYSTYRENE FOAMED FIXTURE POLYSTYRENE FOAMED FIXTURE CARTON BOARD PROTECTION COVER PROTECTION BAG (235X350X0.03) PROTECTION BAG (0232 PRINT) PROTECTION BAG PROTECTION BAG ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE ITEM CARTON CASE FOOT UNIT HOLDER UNIT HOLDER T T MIXEC MIXEC X MIC E T X C X T E MI

X TE C T XT MIX C MIXTC E E E E ME C MI MI MI X E T C D52 ,53 C1 C3 C5 C7 C9 ,2 ,4 ,6 ,8 ,10

RECORD PLAYBACK UNIT (X28-2XXX-XX)
V B30-2513-05 CK45FB1H561K CE04LW1A101M CK45FB1H391K CQ93FMG1H223J CQ93FMG1H333J CE04LW1V4R7M CE04LW1C100M CQ93FMG1H392J CE04LW1H010M CE04LW1V4R7M CK45FB1H102K CE04LW1V4R7M CK45FB1H682K CQ93FMG1H222J CE04LW1H0R1M CE04LW1V4R7M CE04LW1C100M CC45FSL1H221J C91-1434-05 CK45FB1H681K C91-1436-05 CK45FF1H103Z CK45FF1H223Z CK45FF1H103Z CK45FB1H222K CE04LW1H010M CE04LW1H2R2M CE04LW1A101M CE04LW1H010M CE04LW1V4R7M C91-1488-05 CK45FF1H103Z C91-0769-05 C90-1780-05 CK45FB1H102K CE04LW1C470M CE04LW1C101M CE04LW1E470M CK45FF1H103Z CK45FB1H102K CE04LW1C470M CE04LW1C101M CE04LW1E470M LED(RED) CERAMIC ELECTRO CERAMIC MYLAR MYLAR ELECTRO ELECTRO MYLAR ELECTRO ELECTRO CERAMIC ELECTRO CERAMIC MYLAR ELECTRO ELECTRO ELECTRO CERAMIC FILM CERAMIC FILM CERAMIC CERAMIC CERAMIC CERAMIC ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO MF CERAMIC CERAMIC ELECTRO CERAMIC ELECTRO ELECTRO ELECTRO CERAMIC CERAMIC ELECTRO ELECTRO ELECTRO 560PF 100UF 390PF 0.022UF 0.033UF 4.7UF 10UF 3900PF 1.0UF 4.7UF 1000PF 4.7UF 6800PF 2200PF 0.1UF 4.7UF 10UF 220PF 150PF 680PF 220PF 0.010UF 0.022UF 0.010UF 2200PF 1.0UF 2.2UF 100UF 1.0UF 4.7UF 6800PF 0.010UF 0.010UF 3300UF 1000PF 47UF 100UF 47UF 0.010UF 1000PF 47UF 100UF 47UF K 10WV K J J 35WV 16WV J 50WV 35WV K 35WV K J 50WV 35WV 16WV J J K J Z Z Z K 50WV 50WV 10WV 50WV 35WV 250VAC Z K 50WV K 16WV 16WV 25WV Z K 16WV 16WV 25WV

V V V V V V V V V V V

C11 ,12 C13 ,14 C15 ,16 C17 ,18 C19 ,20 C21 ,22 C23 ,24 C25 ,26 C27 -32 C33 -36 C37 -40 C41 ,42 C43 ,44 C45 ,46 C47 ,48 C49 ,50 C51 ,52 C53 ,54 C55 ,56 C57 ,58 C59 ,60 C61 ,62 C63 ,64 C65 -70 C71 ,72 C100,101 C102,103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114

PARTS LIST

V V V V V V V

X-S300

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas Q : Russia

I : Malaysia C: CHINA indicates safety critical components.

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas Q : Russia indicates safety critical components.

13

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No C115 C116 C117 C118 C119,120 C121 C122 C123 C124,125 C127 C128 C129 C132 C133-135 C136 C137 C138 C139 C140 C141 C142 C143 C144 C145,146 C147 C148 C149,150 C151 C152 C153 C154 C155,156 C157 C158 C159,160 C161 C162 C163,164 C165,166 C167 CN1 CN2 CN3 CN4 CN5 ,6 CN7 J1 J2 E6 ,7 L1 ,2 L3 ,4 L5 ,6 L7 V Address New Parts Parts No. CE04LW1V470M CE04LW0J471M CE04LW1C100M CE04LW1A101M CE04LW1H100M CE04LW1H470M CE04LW2A101M CE04LW2A470M CE04LW1V470M CE04LW1C100M CE04LW1H010M CE04LW1H100M CE04LW1A101M CC45FSL1H101J CE04LW1V4R7M CK45FF1H103Z CK45FF1H223Z CE04LW1C101M CK45FF1H103Z CC45FSL2H100D CE04LW1C100M CE04LW1C101M CQ93FMG1H103J CQ93FMG1H562J CQ93HP2A103J CE04LW1C100M CE04LW1H010M CE04LW1C101M CK45FF1H103Z CE04LW1C220M CE04LW1V4R7M CE04LW1C100M CK45FF1H472Z CK45FF1H103Z CE04LW1C100M CE04HW1H0R1M CE04HW1HR47M CC45FSL1H221J CK45FF1H103Z CE04LW1H010M E40-4632-05 E40-4902-05 E40-4920-05 E40-4958-05 E40-3249-05 E40-4294-05 E63-0136-15 E11-0293-05 J19-5832-03 J11-0808-05 L79-1242-05 L32-0547-05 L40-1035-29 L32-0570-05 ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO CERAMIC ELECTRO CERAMIC CERAMIC ELECTRO CERAMIC CERAMIC ELECTRO ELECTRO MYLAR MYLAR MYLAR ELECTRO ELECTRO ELECTRO CERAMIC ELECTRO ELECTRO ELECTRO CERAMIC CERAMIC ELECTRO NP-ELEC NP-ELEC CERAMIC CERAMIC ELECTRO Description 47UF 470UF 10UF 100UF 10UF 47UF 100UF 47UF 47UF 10UF 1.0UF 10UF 100UF 100PF 4.7UF 0.010UF 0.022UF 100UF 0.010UF 10PF 10UF 100UF 0.010UF 5600PF 0.010UF 10UF 1.0UF 100UF 0.010UF 22UF 4.7UF 10UF 4700PF 0.010UF 10UF 0.1UF 0.47UF 220PF 0.010UF 1.0UF 35WV 6.3WV 16WV 10WV 50WV 50WV 100WV 100WV 35WV 16WV 50WV 50WV 10WV J 35WV Z Z 16WV Z D 16WV 16WV J J J 16WV 50WV 16WV Z 16WV 35WV 16WV Z Z 16WV 50WV 50WV J Z 50WV Destination

3
Remarks

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No X1 CP1 R100 R104 R105 R108 R111 R121 R143 R165 R167 R183 R185 R220 R222-225 R227 R228 VR1 ,2 VR3 -6 VR7 K1 S1 -15 S16 S17 D1 D2 D2 D2 D2 D3 D3 D3 D3 D4 D4 D4 D4 D5 D5 D5 D5 D6 D6 D6 D6 D7 D7 D7 D7 D8 D8 D8 D8 D9 Address New Parts Parts No. L78-0290-05 R90-0819-05 RD14NB2E4R7J RD14NB2E331J RD14NB2E4R7J RD14NB2E331J RD14NB2E102J RS14KB3A102J RD14NB2E4R7J RD14NB2E4R7J RD14NB2E100J RD14NB2E102J RD14NB2E100J RD14NB2E4R7J RD14NB2E4R7J RS14KB3D102J RS14KB3D102J R12-3685-05 R12-3688-05 R12-3685-05 S76-0018-05 S70-0031-05 S40-1153-05 S62-0001-05 KBP02ML-6127 HZS13N(B2) MTZJ13(B) RD13ES(B2) UZ-13BSB HZS3.9N(B2) MTZJ3.9(B) RD3.9ES(B2) UZ-3.9BSB HZS11N(B2) MTZJ11(B) RD11ES(B2) UZ-11BSB HZS5.1N(B2) MTZJ5.1(B) RD5.1ES(B2) UZ-5.1BSB HZS15N(B2) MTZJ15(B) RD15ES(B2) UZ-15BSB HZS11N(B2) MTZJ11(B) RD11ES(B2) UZ-11BSB HZS6.8N(B2) MTZJ6.8(B) RD6.8ES(B2) UZ-6.8BSB HZS2.7N(B2) RESONATOR MULTI-COMP RD RD RD RD RD FL-PROOF RS RD RD RD RD RD RD RD FL-PROOF RS Description (8MHZ) 47KX6 4.7 330 4.7 330 1.0K 1.0K 4.7 4.7 10 1.0K 10 4.7 4.7 1.0K J J J J J J J J J J J J J J J J 1/6W 1/4W 1/4W 1/4W 1/4W 1/4W 1W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 2W 2W Destination

X-S300

4
Remarks

FL-PROOF RS 1.0K TRIMMING POT.(10K) TRIMMING POT.(47K) TRIMMING POT.(10K) MAGNETIC RELAY TACT SWITCH PUSH SWITCH SLIDE SWITCH DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE

PARTS LIST

M

PIN ASSY FLAT CABLE CONNECTOR FLAT CABLE CONNECTOR FLAT CABLE CONNECTOR PIN ASSY FLAT CABLE CONNECTOR PHONO JACK MINIATURE PHONE JACK(2P) HOLDER(INDICATOR TUBE) WIRE CLAMPER LC FILTER BIAS OSCILLATING COIL SMALL FIXED INDUCTOR(10MH, J) BIAS OSCILLATING COIL

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas indicates safety critical components.

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas indicates safety critical components.

14

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No D9 D9 D9 D10 D10 D10 D10 D11 D11 D11 D11 D12 D12 D12 D12 D13 -19 D13 -19 D20 -27 D20 -27 D28 D28 D28 D28 D29 -51 D29 -51 D54 -59 D54 -59 ED1 IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 IC10 IC11 Q1 Q1 Q1 Q1 Q2 Q2 Q3 Q4 Q4 Q4 Q4 Q5 Q5 Q6 Q6 Q7 Address New Parts Parts No. MTZJ2.7(B) RD2.7ES(B2) UZ-2.7BSB HZS3.9N(B2) MTZJ3.9(B) RD3.9ES(B2) UZ-3.9BSB HZS8.2N(B2) MTZJ8.2(B) RD8.2ES(B2) UZ-8.2BSB HZS6.8N(B2) MTZJ6.8(B) RD6.8ES(B2) UZ-6.8BSB HSS104A 1SS131 HSS104 1SS133 HZS5.1N(B2) MTZJ5.1(B) RD5.1ES(B2) UZ-5.1BSB HSS104 1SS133 HSS104 1SS133 CM1508C CXP82324-386Q HA12170NT UPC1297CA TC9413P BA6209 BA6138 BA10393 BA328 CXA1198AP PST993D-T NJM4565L-D 2SC1740S(Q,R) 2SC2458(Y,GR) 2SC2785(F,E) 2SC3311A(Q,R) 2SD2012 2SD2061(E,F) 2SC3246 2SC1740S(Q,R) 2SC2458(Y,GR) 2SC2785(F,E) 2SC3311A(Q,R) 2SD2012 2SD2061(E,F) 2SC3940A(R,S) 2SD863(E,F) 2SC3246 ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE DIODE DIODE DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE DIODE DIODE DIODE INDICATOR TUBE MI-COM IC ANALOGUE IC ANALOGUE IC MOS-IC ANALOGUE IC ANALOGUE IC ANALOGUE IC IC ANALOGUE IC ANALOGUE IC ANALOGUE IC TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR Description Destination

5
Remarks

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Q8 Q9 ,10 Q11 Q11 Q12 -16 Q12 -16 Q17 -20 Q23 ,24 Q25 ,26 Q25 ,26 Q27 -29 Q27 -29 Q30 ,31 Q30 ,31 Q32 -42 Q32 -42 Q43 Q43 Q44 Q44 Q45 Q45 Q46 Q46 Address New Parts Parts No. 2SA1535A 2SC3246 2SC2458(Y,GR) 2SC3311A(Q,R) DTC124ESA UN4212 2SD1450(S,T) 2SD1450(S,T) 2SC2458(Y,GR) 2SC3311A(Q,R) DTC124ESA UN4212 DTA124ESA UN4112 DTC124ESA UN4212 2SC3940A(R,S) 2SD863(E,F) DTC124ESA UN4212 DTA124ESA UN4112 2SC2458(Y,GR) 2SC3311A(Q,R) Description TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR Destination

6
Remarks

15

PARTS LIST

DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR

MECHANISM ASSY (D40-1563-05)
401 402 405 406 407 408 409 410 411 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 431 432 433 434 BL 2B 2B 3B 3B 3A 2A 2A 3A 2A 1B 2B 3B 2A 3B 1A 3B 2A 2A 2B 2A 3B 3B 3B 3B 2A 3A 1B 1B 2B A10-3174-08 A10-3307-08 D01-0175-08 D01-0176-08 D10-3470-08 D10-3471-18 D10-3478-08 D10-3479-08 D10-3480-08 D10-3674-08 D13-0981-08 D13-1616-08 D13-1617-08 D13-1618-08 D13-1621-08 D13-1622-18 D13-1776-08 D13-1777-08 D13-1778-08 D14-0383-08 D14-0384-08 D15-0369-08 D16-0708-08 D16-0709-08 D19-0270-18 D19-0287-08 D21-1848-08 D32-0351-08 D16-0710-08 HEAD CHASSIS CHASSIS OS ASSY (H) FLYWHEEL ASSY (R) FLYWHEEL ASSY (L) TRIGGER ARM HEAD CHANGE ARM SELECT LEVER SHIFT LEVER C/R LEVER CLAMPER GUIDE ROTATION GEAR REW GEAR REEL GEAR IDLER GEAR RETURN GEAR CAM GEAR GEAR (A) GEAR (B) PULLEY GEAR PINCH ARM ASSY (R) PINCH ARM ASSY (L) IDLER PULLEY DRIVE BELT (H) CLUTCH BELT (H) REEL CAP (A) CLUTCH ARM ASSY CLAMPER SHAFT TRAY GUIDE BELT (LD)

V

X-S300

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas indicates safety critical components.

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas indicates safety critical components.

X-S300

16

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No 438 439 440 441 442 443 444 445 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 467 468 469 470 471 472 475 476 477 478 479 480 481 482 483 484 485 486 489 494 496 497 498 499 501 502 503 504 Address 2B 1B 3B 2B 2B 3A 2B 3A 2A 3B 3A 2A 2B 2A 2A 1A 1A 2B 2A 3B 3B 3B 2B 1A 1B 1B 1B 2A 1B 2A 3B 2A 1B 1B 2B 2A 3A 2B 3A 1A 2B 2A 3B 2A 1B 1B 1B 3A 2A 2B 1B 1B 2B,3B 2A V New Parts Parts No. E31-1636-08 E35-1189-08 E35-1632-08 E35-1633-08 E35-1634-08 E35-1635-08 E40-3263-05 E40-4195-05 G01-3709-08 G01-3710-08 G01-3711-08 G01-3712-08 G01-3714-08 G01-3715-08 G01-3716-08 G01-3718-08 G01-3719-08 G01-3720-08 G01-3721-08 G01-3722-08 G01-3724-08 G01-3725-08 G01-3739-08 G01-3790-08 G01-3947-08 G01-3948-08 G02-1068-08 G02-1607-08 G02-1608-08 G11-2100-08 G11-2205-08 G16-0791-08 J11-0819-08 J11-0820-08 J21-6135-08 J21-6184-08 J26-0046-08 J26-0047-08 J31-0875-08 J39-0188-08 J39-0199-08 J42-0183-08 J61-0307-05 J90-0832-08 J99-0589-08 N09-1497-08 N09-2769-05 N09-2871-08 N09-2890-08 N09-2901-08 N09-3112-08 N09-3325-08 N19-1288-08 N19-1316-08 Description EARTH WIRE (H) 5P HEAD WIRE ASSY (C) MOTOR WIRE (H) 5P WIRE ASSY 3P FLAT WIRE FFC (15P) CONNECTOR (5P) CONNECTOR (15P) B.T SPRING SHIFT LEVER SP TRIGGER ARM SP HEAD CHANGE ARM SP C/R LEVER SP SELECT LEVER SP SHIFT SP RETURN SPR FWD SPR HEAD RETURN PLATE SP BRAKE SP (R) BRAKE SP (L) CLUTCH ARM SPRING (B) CLUTCH SP HEAD CHASSIS SP EARTH SPRING (B) CLAMPER SP CLAMPER GUIDE SP AZIMUTH SPR (B) PACK SPRING (N) CASSETTE SPRING HEAD WIRE CLAMP TUBE REFLECT SEAL CLAMPER (A) CLAMPER (B) HEAD RETURN PLATE HEAD PLATE ASSY MECHA PCB (C) LD PCB COLLAR (H) HEAD BASE SEAL (B) REEL BUSH SK BINDER SKB-80 SHIFT SP GUIDE TRAY ASSY TAP TITE SCREW 2X5 SELF TAPPING SCREW 2.6X8 TAPPING SCREW 2X6 HEAD SCREW (RVS) BIND TAP TITE SCREW 2X4 AZIMUTH SCREW TRUSS TAPPING SC 2.6X8 POLY WS 1.65X5X0.5CUT POLY WS 1.8X6X0.5CUT Destination

7
Remarks

V New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No 505 506 507 508 509 510 511 512 513 514 515 516 R1 519 520 521 527 528 LM MM RPEH Address 2A 2B 3B 3B 3A 2A 2A 1B 1B 3B 1B 2B 3A 1B 3A 3A 3A 3A 2B 3B 2A New Parts Parts No. N19-1354-08 N19-1355-08 N19-1384-08 N19-1385-08 N19-1386-08 N19-1387-08 N19-1388-08 N19-1396-08 N19-1430-08 N35-2604-46 N86-2003-46 N89-2625-45 RD14BB2C152J S33-2061-05 S74-0042-08 S74-0074-08 T94-0239-08 T95-0125-08 T42-0861-08 T42-0860-08 T39-0027-08 Description NYLON WS 2.19X5.5X0.5 NYLON WS 1.9X5X0.5 POLY WS 2.1X5X0.25T POLY WS 2.3X5X0.25T POLY WS 1.65X5X0.13T TEFLON WS 4.1X5.5X0.25T POLY WS 1.57X4X0.5CUT LUMILER WS 3.5X8X0.5CUT LUMILER WS 4.5X7X0.188 BINDING SCREW 2.6X4 BIND TAP TITE SCREW 2X3 TAPPING SCREW B TITE 2.6X25 RD SWITCH (SSCF21) PLAY SWITCH REC SWITCH SOLENOID ASSY (H) PHOTO INTERRUPTER SG107LF MOTOR ASSY (LD) MOTOR ASSY (H) ROTATION HEAD (RP) 1.5K J 1/6W Destination

8
Remarks

PARTS LIST

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas indicates safety critical components.

L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe)

K : USA P : Canada R : Mexico T : Europe E : Europe G : Germany X : Australia M : Other Areas indicates safety critical components.

X-S300
SPECIFICATIONS
Track System ................................. 4 track, 2 channel stereo Recording System ................. AC bias (Frequency: 105 kHz) Heads Playback/recording heads............................................. 1 Erasing head ................................................................. 1 Motors............................................................... DC motor x 1 Wow and Flutter .............................................. ±0.19 % (IEC) ±0.26 % (DIN) 0.1 % (W.R.M.S) Fast Winding Time ........... Approx. 110 seconds (C-60 tape) Frequency Response TYPEø tape .......................... 40 Hz to 18,000 Hz, ±3 dB TYPE¿ tape .......................... 40 Hz to 19,000 Hz, ±3 dB Signal to Noise Ratio Dolby NR OFF ........................................................ 57 dB (IEC, 250 nWb/m, TYPE¿ tape) Dolby NR OFF ........................................................ 60 dB Dolby B NR ON....................................................... 69 dB Dolby C NR ON ...................................................... 76 dB (3rd, H.D., 3 %, TYPE¿ tape) Harmonic Distortion ..................................... Less than 1.9 % (at 333 Hz, 3rd H.D., 250 nWb/m, TYPE¿ tape) Input sensitivity/Impedance LINE IN...................................................... 123 mV/47 k Output Level/Impedance LINE OUT................................................. 775 mV/1.0 k

[General]
Power Consumption ...................................................... 20 W Dimensions ..........................................W : 400 mm (15-3/4') H :100 mm (3-15/16') D : 365 mm (14-3/8') Weight (Net)..................................................... 4.2 kg (9.3 lb)

Notes

1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. 2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).

17

X-S300

Note:
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.

Note: Component and circuit are subject to modification to insure best operation under differing local conditions. This manual is based on Europe (E) standard, and provides information on regional circuit modification through use of alternate schematic diagrams, and information on regional component variations through use of parts list.

14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150 Japan

KENWOOD SERVICE CORPORATION
P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.

KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS LATIN AMERICA S.A.
P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama

KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom

KENWOOD ELECTRONICS BENELUX N.V.
Meachelsesteenweg 418, B-1930 Zaventem, Belgium

KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS FRANCE S.A.
13 Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129, Milano, ltaly

KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001499 074) P.O Box 504, 8 Figtree Drive, Australia Centre, Homebush, N.S.W. 2140, Australia

KENWOOD & LEE ELECTRONICS, LTD.
Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong Kong

KENWOOD ELECTRONICS GULF FZE
P.O.Box 61318, Jebel Ali, Dubai, U.A.E.

KENWOOD ELECTRONICS SINGAPORE PTE LTD.
No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544

KENWOOD ELECTRONICS (MALAYSIA) SDN BHD.
#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia