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23

POS.

NO

VERS.

COLOR

PART NO.

(FOR PCS)

DESCRIPTION

PART NO.

(MJI)

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE)

POS.

NO

VERS.

COLOR

PART NO.

(FOR PCS)

DESCRIPTION

PART NO.

(MJI)

(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE)

   

   

   

MAIN CIRCUIT BOARD

   

   

   

   

CAPACITORS

   

C101   

nsp

CER. 

330pF 50V

nsp

C102   

nsp

CER. 

330pF 50V

nsp

C103   

nsp

Mylar  0.027 F 100V

nsp

C104   

nsp

ELECT  220 F 10V

nsp

C105   

nsp

ELECT 

2.2 F 50V

nsp

C106   

nsp

CER. 

1000pF 50V

nsp

C107   

nsp

CER. 

1000pF 50V

nsp

C108   

nsp

Mylar  0.027 F 100V

nsp

C109   

nsp

ELECT  220 F 10V

nsp

C110   

nsp

ELECT 

2.2 F 50V

nsp

C111   

nsp

CER. 

1000pF 50V

nsp

C112   

nsp

ELECT 

1 F 50V

nsp

C113   

nsp

ELECT 

10 F 16V

nsp

C114   

nsp

CER. 

0.1 F 50V

nsp

C115   

nsp

Mylar  0.068 F 100V

nsp

C116   

nsp

ELECT 

10 F 16V

nsp

C119   

nsp

CER. 

0.01 F 50V

nsp

C120   

nsp

ELECT  0.47 F 50V

nsp

C121   

nsp

ELECT 

10 F 16V

nsp

C122   

nsp

ELECT 

10 F 16V

nsp

C123   

nsp

CER. 

150pF 50V

nsp

C124   

nsp

CER. 

0.01 F 50V

nsp

C125   

nsp

Mylar  0.047 F 100V

nsp

C126   

nsp

Mylar  0.022 F 100V

nsp

C127   

nsp

CER. 

560pF 50V

nsp

C129    

nsp

CER. 

100pF 50V

nsp

C130

nsp

Poly 200pF 

100V

nsp

C131   

nsp

CER. 

1000pF 50V

nsp

C132   

nsp

CER. 

100pF 50V

nsp

C133   

nsp

CER. 

470pF 50V

nsp

C134   

nsp

ELECT 

4.7 F 50V

nsp

C135   

nsp

CER. 

1000pF 50V

nsp

C136   

nsp

CER. 

220pF 50V

nsp

C201   

nsp

CER. 

330pF 50V

nsp

C202   

nsp

CER. 

330pF 50V

nsp

C203    

nsp

Mylar  0.027 F 100V

nsp

C204   

nsp

ELECT  220 F 10V

nsp

C205   

nsp

ELECT 

2.2 F 50V

nsp

C206   

nsp

CER. 

1000pF 50V

nsp

C207   

nsp

CER. 

1000pF 50V

nsp

C208    

nsp

Mylar  0.027 F 100V

nsp

C209   

nsp

ELECT  220 F 10V

nsp

C210   

nsp

ELECT 

2.2 F 50V

nsp

C211   

nsp

CER. 

1000pF 50V

nsp

C212   

nsp

ELECT 

1 F 50V

nsp

C213   

nsp

ELECT 

10 F 16V

nsp

C214    

nsp

CER. 

0.1 F 50V

nsp

C215   

nsp

Mylar  0.068 F 100V

nsp

C216   

nsp

ELECT 

10 F 16V

nsp

C219   

nsp

CER. 

0.01 F 50V

nsp

C220   

nsp

ELECT  0.47 F 50V

nsp

C221   

nsp

ELECT 

10 F 16V

nsp

C222   

nsp

ELECT 

10 F 16V

nsp

C223   

nsp

CER. 

150pF 50V

nsp

C224   

nsp

CER. 

0.01 F 50V

nsp

C225   

nsp

Mylar  0.047 F 100V

nsp

C226   

nsp

Mylar  0.022 F 100V

nsp

C227   

nsp

CER. 

560pF 50V

nsp

C229   

nsp

CER. 

100pF 50V

nsp

C230   

nsp

Poly 

200pF 100V

nsp

C231   

nsp

CER. 

1000pF 50V

nsp

C232   

nsp

CER. 

100pF 50V

nsp

C233   

nsp

CER. 

470pF 50V

nsp

C234   

nsp

ELECT  0.47 F 50V

nsp

C235   

nsp

CER. 

1000pF 50V

nsp

C236   

nsp

CER. 

220pF 50V

nsp

C301   

nsp

ELECT 

1 F 50V

nsp

C302   

nsp

ELECT 

10 F 16V

nsp

C303   

nsp

ELECT 

10 F 16V

nsp

C304   

nsp

CER. 

10pF 50V

nsp

C305   

nsp

ELECT 

10 F 25V

nsp

C306   

nsp

ELECT  100 F 25V

nsp

C307   

nsp

Mylar 

3900pF 100V

nsp

C308   

nsp

Mylar 

3900pF 100V

nsp

C309   

nsp

Poly 

0.01 F 100V

nsp

C310   

nsp

CER. 

0.01 F 50V

nsp

C311   

nsp

CER. 

560pF 50V

nsp

C315   

nsp

ELECT  100 F 10V

nsp

C318   

nsp

CER. 

0.01 F 50V

nsp

C320   

4822 124 81133 ELECT  4700 F 25V

OA47802520

C321   

9965 000 01137 ELECT  2200 F 16V

*EA000670R

C322   

9965 000 01137 ELECT  2200 F 16V

*EA000670R

C323   

nsp

ELECT  100 F 16V

nsp

C324   

nsp

ELECT  100 F 10V

nsp

C325   

nsp

ELECT  100 F 10V

nsp

C329   

nsp

CER. 

1000pF 50V

nsp

C340   

nsp

ELECT  220 F 10V

nsp

C342   

nsp

ELECT 

4.7 F 50V

nsp

C343   

nsp

Mylar 

0.01 F 100V

nsp

C344   

nsp

ELECT  100 F 16V

nsp

   

   

   

DIODES

   

D1

  

9965 000 01139 LED. RED LH2041

*HI100830R

D24

   

   

   

   

 

4822 130 31878 1N4003

HD200010AR

D29

     

   

   

   

D101   

4822 130 32778 1SS133

HD20015210

D201   

4822 130 32778 1SS133

HD20015210

D302    

     

   

   

 

  

4822 130 32778 1SS133

HD20015210

D305    

   

   

   

D307

4822 130 31878 1N4003

HD200010AR

D308

4822 130 32778 1SS133

HD20015210

D309    

4822 130 32778 1SS133

HD20015210

D313    

9965 000 01138 Zener Diode MTZJ4.7C

*HD301690R

   

   

   

INTEGRATED CIRCUITS

   

U301   

4822 209 14617 UPC4570C

*HC103780R

U303   

4822 209 14617 UPC4570C

*HC103780R

U302   

4822 209 61973 BU4066BC

HC406621B0

U304   

4822 209 61973 BU4066BC

HC406621B0

U305   

4822 209 16073 CXA1561S

*HC104140R

U306   

4822 209 61973 BU4066BC

HC406621B0

U307   

4822 209 83631 NJM4558D

HC10003090

U308   

4822 209 16849 CXA1598S

*HC105090R

U309   

4822 209 63181 TC4051BP

HC405105B0

U310   

4822 209 72874 UPC1297CA

HC100100AR

U312   

4822 209 83631 NJM4558D

HC10003090

   

   

   

TRANSISTORS

   

U101   

4822 130 42683 DTC124ES

BA20024210

U201   

4822 130 42683 DTC124ES

BA20024210

U321   

4822 130 42683 DTC124ES

BA20024210

U322   

4822 130 42683 DTC124ES

BA20024210

U324   

4822 130 42683 DTC124ES

BA20024210

U325   

4822 130 42683 DTC124ES

BA20024210

U327    

   

   

   

 

  

4822 130 42593 DTA124ES

BA10016210

U332    

   

   

   

U335   

4822 130 42593 DTA124ES

BA10016210

U336   

4822 130 42593 DTA124ES

BA10016210

U337

4822 130 42593 DTA124ES

BA10016210

U339   

4822 130 42683 DTC124ES

BA20024210

U340   

4822 130 42683 DTC124ES

BA20024210

U341   

4822 130 42593 DTA124ES

BA10016210

Summary of Contents for SD4050

Page 1: ...First Issue 1999 08 SD4050 N1B U1B F1B Cassette Deck SD4050 TABLE OF CONTENTS 1 TECHNICAL SPECIFICATION 1 2 BLOCK DIAGRAM 2 3 WIRING DIAGRAM 3 4 ADJUSTMENT PROCEDURE 5 5 SCHEMATIC DIAGRAM AND PARTS LO...

Page 2: ...ddress 990729A O USA MARANTZ AMERICA INC MARANTZ AMERICA INC 440 MEDINAH ROAD ROSELLE ILLINOIS 60172 USA PHONE 630 307 3100 FAX 630 307 2687 BRAZIL MARANTZ BRAZIL CAIXA POSTAL 21462 CEP 04698 970 SAO...

Page 3: ...Requirements 120 V AC 60 Hz U S A Canada model 230 V AC 50 Hz Europe model Power Consumption 0 16 A Dimensions W x H x D 440 x 124 x 286 m m W x H x D Weight 4 0 kg Standard Accessories Remote contro...

Page 4: ...DECK A PLAY HEAD PB EQ METER AMP FL DISPLAY OUTPUT CPS PB AMP HI SPEED DECK B R P HEAD REC PLAY PB EQ DOLBY NR B C PHONES AMP PHONES INPUT REC AMP REC EQ V BIAS ADJ HX PRO E HEAD BIAS OSC V 2 2 BLOCK...

Page 5: ...2 3 4 5 6 7 8 9 P308 1 2 3 4 5 P302 1 2 3 4 5 6 1 2 3 4 5 6 L R P HEAD DECK II E HEAD R R P HEAD 1 2 P303 1 2 3 4 5 6 1 2 3 4 5 6 J311 1 2 3 4 5 6 P309 1 2 3 J503 1 2 3 1 2 3 P503 470 1 2 3 4 5 6 7 8...

Page 6: ...the pointer indication on the dial scale for each tape transport operation The measured torque should be within the following specified values Take up 30 to 70g cm Supply 1 5 to 6g cm FF REV 70 to 150...

Page 7: ...djust in FWD REV respectively Connection Fig 2 2 FWD PLAY MTT 150C Check REV azimuth FWD azimuth Fig 2 5 R11 R21 R12 R22 Check Check 46dB min 250 1k 4dB 4dB 12 5k Hz Check Check Check Azimuth screws M...

Page 8: ...LINE IN 250Hz 10kHz 42dB LINE IN 40Hz 12 5kHz 42dB LINE IN No signal LINE IN No signal LINE IN No signal Connection Fig 2 3 Mode REC Connection Fig 2 2 TAPE MTT 5513 Mode REC Connection Fig 2 2 TAPE M...

Page 9: ...dB Check 65dB min 55dB min 35dB min 40dB min Check Check Check LINE IN Lch 1kHz 9dB Rch No signal Rch 125Hz 9dB LINE IN Lch No signal Connection Fig 2 3 TAPE MTT 5572 1kHz B P F in Connection Fig 2 3...

Page 10: ...10 U47 Q3 U44 U55 U45 U42 U52 Q53 U50 Q6 Q1 U51 U41 Q2 Q7 U49 Q5 U48 U54 Q4 U43 CONTROL PCB KEY PCB PHONE PCB VR PCB SLIDE PCB 5 SCHEMATIC DIAGRAM AND PARTS LOCATION...

Page 11: ...RD AC230V 50Hz S401 POWER SW 1 2 3 4 5 12 13 14 15 16 17 POWER TRANS W172 DM 0V TRANS PCB S401 POWER SW AC CORD AC100V 50 60Hz 1 2 3 4 5 12 13 14 15 16 17 POWER TRANS W170 HS DUB R P HEAD II R P NR PL...

Page 12: ...U302 U304 Q306 Q102 Q202 U303 Q304 Q203 Q103 U339 Q302 Q303 U322 U325 U335 U328 U331 U324 U348 U347 U349 U327 U321 U336 U305 U308 U307 U366 U312 U345 U337 U332 U309 U346 U341 MAIN PCB TR PCB U7 Q307 1...

Page 13: ...O2 A B L H H H H L L L L L NOR SPED HS SPED H H HS DUB H H H L L L C R P H II U324 DTC124ES G1 TC4051B G6 G2 PLAY I PLAY II U325 DTC124ES C340 220u10V U331 DTA124ES U335 DTA124ES U332 DTA124ES R371 33...

Page 14: ...tput for the timer counter rectangular waves and 32kHz oscillation dividing frequency Transfer clock I Os for I2C bus interface Transfer data I Os for I2C bus interface I O I O Input I O I O I O Input...

Page 15: ...9965 000 01120 BUTTON POWER 286W270010 29 9965 000 01121 BUTTON RESET 286W270050 30 9965 000 01122 WINDOW FL 286W158010 31 9965 000 01123 PLATE REFLECT 286W274110 33 9965 000 01124 MECH ASSY R P CMAL2...

Page 16: ...pacity value 0 1 F 104 4 7 F 475 100 F 107 0 33 F 334 10 F 106 330 F 337 1 F 105 22 F 226 1100 F 118 2200 F 228 6 Working voltage 6 3 V 006 25 V 025 10 V 010 35 V 035 16 V 016 50 V 050 6 DF15 x x x 35...

Page 17: ...3 nsp CER 470pF 50V nsp C234 nsp ELECT 0 47 F 50V nsp C235 nsp CER 1000pF 50V nsp C236 nsp CER 220pF 50V nsp C301 nsp ELECT 1 F 50V nsp C302 nsp ELECT 10 F 16V nsp C303 nsp ELECT 10 F 16V nsp C304 nsp...

Page 18: ...129 nsp 5 6k nsp R130 nsp 8 2k nsp R131 nsp 2 2k nsp R132 nsp 15k nsp R133 nsp 2 2k nsp R134 nsp 33k nsp R135 nsp 150k nsp R138 nsp 47k nsp R139 nsp 12k nsp R140 nsp 68 nsp R141 nsp 3 9k nsp R202 nsp...

Page 19: ...sp Plug 3P nsp P307 nsp Plug 12P nsp P308 nsp Plug 9P nsp P309 nsp Plug 6P nsp TR ASSY CIRCUIT BOARD INTEGRATED CIRCUITS U7 4822 209 31631 IC NJM7805FA HC3890509F TRANSISTOR Q307 9965 000 01148 2SB165...

Page 20: ...7k nsp R53 nsp 1k nsp R54 nsp 4 7k nsp R55 nsp 1k nsp R56 nsp 4 7k nsp R57 nsp 1k nsp R62 nsp 1k nsp R63 nsp 10k nsp R64 nsp 22k nsp R72 nsp 22k nsp R73 nsp 22k nsp R74 nsp 22k nsp R77 nsp 82k nsp R7...

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