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CD/CASSETTE MICRO SYSTEM




NOTES CONTENTS

1 SPECIFICATIONS 2
PC board shown are viewed from parts side.
The parts with no reference number or no parts number 2 ADJUSTMENT AND CHECKS 3
in the exploded views are not supplied. 3 EXPLODED VIEW AND PARTS LIST 5
As regards the resistors and capacitors, refer to the
circuit diagrams contained in this manual. 4 PC BOARDS AND PARTS LISTS 10
! Parts marked with this sign are safety critical 5 WIRING DIAGRAM 16
components. they must be replaced with identical 6 INCLUDED ACCESSORIES 18
components - refer to the appropriate parts list and
ensure exact replacement.
Parts of [ ] mark can be used only with the version designated.
[E]: EUROPE [UK]: U.K.
MC-D5
1 SPECIFICATIONS

CD PLAYER Section
Pickup: 3-beam pick-up
Wavelength : 790 nm
Audio frequency response : 20 Hz ~ 22 kHz



CASSETTE DECK Section
Track System: 4 track, 2 channel stereo
Tape Speed: 4.76 cm/sec
Wow and Flutter: 0.4% or less


TUNER Section
System : PLL quartz-locked digital
synthesizer system
Tuning range : FM : 87.50 ~ 108.0 MHz (50kHz step)
AM : 522 to 1620 kHz (9 kHz step)

Antenna : FM pigtail antenna
AM bar antenna (built-in)

SPEAKER SYSTEM Section
System: 2-way shielded box
Impedance: 4 ohm
Dimension (W x H x D ): (5-3/4 x 9-3/16 x 7-7/8) inches
146 x 233 x 200 mm
Weight: 4-3/16 lb (1.9 kg) x2


GENERAL
Output power: 12.5W x 2
Power requirements: 230V AC, 50Hz
Power consumption: 65W
Dimension (W x H x D ): (5-7/8 x 9-3/16 x 8-3/4) inches
150 x 233 x 223 mm
Weight: 6-13/16 lb (3.1 kg)



Standard Accessories: Remote Control Unit (RC-909) x 1
Owner's Manual x 1
Warranty Card x 1




Design and specifications are subject to change without notice.
Photos and illustrations may differ slightly from production models.




2
MC-D5
2 ADJUSTMENTS AND CHECKS

2-1 TUNER SECTION
Use a screwdriver with a plastic or ceramic grip for all adjustment.


2-1-1 FM adjustment
1. Set the function switch to the FM position.
2. Connect the signal generator output through a 75 ohm dummy
antenna to "ANT" on MAIN PCB.
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.



2-1-2 AM adjustment
1. Set the function switch to the AM position.
2. Connect the test loop antenna across the output of the signal generator.
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.




MC-D5 TUNER PCB

CT2


CT1
AM ANT COIL




T2
L1




T3 L2
L7




3
MC-D5


2-1-3 FM/AM alignment chart


ITEM SG SETTING TUNER SETTING ADJUSTMENT POINT ADJUSTMENT

FM


87.5MHz 87.5MHz L2 Adjust for max.output.
1. FM band 1kHz, +/-22.5kHz dev.


90MHz 90MHz L1
1kHz, +/-22.5kHz dev.
Adjust for max. output
106MHz and best waveform.
106MHz CT1
2. Tracking 1kHz, +/-22.5kHz dev.


Repeat step 2

AM

1. IF adjustment 450kHz T3 Adjust for max.output.
1620kHz
1kHz, 30% mod


2. AM band 522kHz Adjust for max. output.
522kHz T2
1kHz, 30% mod


603kHz L7
603kHz
1kHz, 30% mod AM ANT COIL
3. Tracking Adjust for max. output
1404kHz and best waveform.
1404kHz CT2
1kHz, 30% mod

Repeat step 3




2-2 CASSETTE SECTION SCREWDRIVER



1. Set the FUNCTION SELECTOR SWITCH TO TAPE. ADJUSTING
SCREW

2. Connect a Scope & VTVM across the speaker output.
MOTOR SCREWDRIVER

3. Insert the 8KHz tape in to cassette deck and push play BUTTON.
4. ADJUST HEAD for speaker maximum output.




2-3 CD SECTION
Auto alignment.




4
MC-D5
3 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW - 1

36




1
37 3
2
4

37

34




36

15


29

14
13
32 5

6 30
7
36 10 13 29 35
13 37
35

8 16
7
12


13
37 11
30
9 17


7

7
20

22
36
7 21



31


23
19 26
33
36
28 25
24
18 27




5
MC-D5

EXPLODED VIEW-1
REF. NO PARTS NO. DESCRIPTION REMARKS
1-1 05-30EX0M500000 CD PCB ASSY
1-2 56-07EX0M17B000 PCB BRACKET
1-3 05-07EX0M500000 POWER PCB ASSY
1-4 05-02EX0M500000 TUNER PCB ASSY
1-5 05-23EX0M100000 O/C SWITCH PCB ASSY

1-6 56-04EX0M10A040 FRONT CABINET (SILVER)
56-04EX0M10B010 FRONT CABINET (BLACK)
1-7 61-61D200000020 LOCK WASHER
1-8 61-11V600000020 PCB BRACKET
1-9 05-09EX0M100000 H/P PCB ASSY

1-10 56-54EX0M11A010 FUNCTION KNOB-L (SILVER)
56-54EX0M11B010 FUNCTION KNOB-L (BLACK)
1-11 56-54EX0M10A000 FUNCTION KNOB-M
1-12 56-54EX0M12A010 FUNCTION KNOB-R (SILVER)
56-54EX0M12B010 FUNCTION KNOB-R (BLACK)

1-13 58-61EX0M108120 SHOCK ABSORBER
1-14 20-70DA23000200 CD MECHANISM (SANYO)
1-15 56-07EX0M12B000 CD DECK BRACKET
1-16 05-05EX0M100000 KEY PCB ASSY
1-17 56-07EX0M119000 REMOTE BRACKET

1-18 58-263122300020 RUBBER FOOT (HARD)
1-19 56-57EX0M101000 REMOTE LENS - SAN (BLACK)
56-57EX0M102000 REMOTE LENS -SAN (SILVER)
1-20 58-44X200000020 CD MOTOR
1-21 56-760000000020 DOOR MOTOR PULLY

1-22 56-24EX0M13B000 GEAR BRACKET-A
1-23 58-43X200000120 DRIVE BELT
1-24 56-24EX0M11B000 GEAR -B
1-25 56-24EX0M12B000 GEAR -C
1-26 56-24EX0M10B000 GEAR -A

1-27 56-24EX0M14B000 GEAR BRACKET-B
1-28 68-112303100500 METAL WASHER 3X10X0.5MM
1-29 68-122301600400 FIBRE WASHER
1-30 68-112323101000 METAL WASHER 3.2X10X1MM
1-31 66-120230140321 MACHINE SCREW MS/BH3x4

1-32 66-120330160321 MACHINE SCREW MS/PH3x6
1-33 66-140230214321 SELF-TAPPING SCREW TA/BH3x14
1-34 66-140330210321 SELF-TAPPING SCREW TA/BH3x10
1-35 66-140330180321 SELF-TAPPING SCREW TA/PH3x8
1-36 66-140330210321 SELF-TAPPING SCREW TA/PH3x10

1-37 66-140330212321 SELF-TAPPING SCREW TA/PH3x12




6
MC-D5
EXPLODED VIEW - 2


13

50
14

47
8
15
1
12
45 16
11
7 19
10
6 49 51
9 17
5 21
2 18
4 20



3
22
26
46
54
25 53
23
29 53
30
27
28 24
46 42

51 31

32


43




40

37
47
43 25
33 36
51
52 44 39

35

43


48 41

34
38
52




7
MC-D5

EXPLODED VIEW-2
REF. NO PARTS NO. DESCRIPTION REMARKS
2-1 56-14EX0M10A020 CD DOOR (SILVER)
56-14EX0M10B020 CD DOOR (BLACK)
2-2 56-58EX0M118000 BADGE LOGO (M01241801A)
56-58EX0M500010 BADGE LOGO (M01241802A)
2-3 56-57EX0M501000 CD DOOR LENS

2-4 56-57EX0M129000 POWER LENS
2-5 56-57EX0M130010 DISPLAY LENS (SILVER)
56-57EX0M130020 DISPLAY LENS (BLACK)
2-6 57-26EX0M100000 FILTER SHEET
2-7 56-57EX0M140000 BACK LIGHT LENS

2-8 56-07EX0M109000 BACK LIGHT LENS BRACKET
2-9 05-16EX0M100000 LED PCB ASSY
2-10 56-07EX0M18B000 POWER LED BRACKET
2-11 05-04EX0M100000 DISPLAY PCB ASSY
2-12 56-14EX0M11A000 CD DOOR BASE (SILVER)
56-14EX0M11B000 CD DOOR BASE (BLACK)

2-13 56-57EX0M160010 CASS DOOR LENS (SILVER)
56-57EX0M160020 CASS DOOR LENS (BLACK)
2-14 56-13EX0M10A010 CASS DOOR (SILVER)
56-13EX0M10B010 CASS DOOR (BLACK)
2-15 61-97EX0M100000 CASS DOOR SPRING

2-16 56-07EX0M16A030 CASS DOOR BRACKET (SILVER)
56-07EX0M16B010 CASS DOOR BRACKET (BLACK)
2-17 56-24EX0M158000 CASS GEAR
2-18 56-24EX0M16B000 CASS GEAR BRACKET
2-19 61-11EX0M110020 MTG-BRACKET CASS KNOB

2-20 56-55EX0M10A000 CASS KNOB-6KEY (SILVER)
56-55EX0M10B000 CASS KNOB-6KEY (BLACK)
2-21 20-06EX0M100021 F/CASS DECK
2-22 61-76SCD6600020 RECORDING PLATE
2-23 61-11EX0M100020 REC.PCB BRACKET

2-24 05-20EX0M300000 R/P PCB ASSY
2-25 58-73EX0M100020 SPEAKER BOX ASSY (SILVER)
58-73EX0M500020 SPEAKER BOX ASSY (BLACK)
2-26 56-06EX0M11A000 BATTERY BOX (SILVER)
56-06EX0M11B000 BATTERY BOX (BLACK)

2-27 61-256600000020 BATTERY CONTACT PLATE (+)
2-28 61-26SX88000020 BATTERY SPRING (+/-)
2-29 61-266600000020 BATTERY CONTACT SPRING (-)
2-30 56-05EX0M31A020 REAR CABINET (SILVER)
56-05EX0M31B000 REAR CABINET (BLACK)

2-31 57-082222130120 PVC PLATE 22X13X0.3MM (SILVER)
57-082222130520 PVC PLATE 22X13X0.3MM (BALCK)
2-32 57-08EX0M500120 FM ANT PLATE (SILVER)
57-08EX0M500020 FM ANT PLATE (BLACK)
2-33 56-07EX0M13B000 CD DOOR SHAFT BRACKET-L
2-34 56-07EX0M14B000 CD DOOR SHAFT BRACKET-R

2-35 58-63EX0M300020 SHIELDING PLATE
2-36 ! 18-205EX0M30120 TRANSFORMER EI-66
2-37 56-69EX0M10B000 AC CORD PLATE
2-38 56-06EX0M10A000 BATTERY DOOR (SILVER)
56-06EX0M10B000 BATTERY DOOR (BLACK)




8
MC-D5

EXPLODED VIEW-2
REF. NO PARTS NO. DESCRIPTION REMARKS
2-39 58-263122300020 RUBBER FOOT (HARD)
2-40 ! 45-114200411008 AC CORD BS APP 2M (BES) [UK] (BLACK)
! 45-114200510008 AC CORD BS PLUG VDE APP [HK] (SILVER)
! 45-114200500005 AC CORD VDE APP CORD [EUR]
2-41 68-112323101000 METAL WASHER

2-42 66-120330160321 MACHINE SCREW MS/PH3x6
2-43 66-120530180121 MACHINE SCREW MS/KH3x8 (BLACK)
2-44 66-140826212321 SELF-TAPPING SCREW TA/WH2.6x12
2-45 66-140330210321 SELF-TAPPING SCREW TA/BH3x10
2-46 66-140230212321 SELF-TAPPING SCREW TA/BH3x12

2-47 66-140330212321 SELF-TAPPING SCREW TA/PH3x12
2-48 66-140230218321 SELF-TAPPING SCREW TA/BH3x18
2-49 66-150330160321 SELF-TAPPING SCREW TB/PH3x6
2-50 66-140530210321 SELF-TAPPING SCREW TA/KH3x10
2-51 66-140530212121 SELF-TAPPING SCREW TA/KH3x12

2-52 66-170220130321 HARDEN SCREW TT/BH2x3




9
MC-D5
4 PC BOARDS AND PARTS LIST
TUNER PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARKS
05-02EX0M500000 TUNER PCB ASSY
48-02EX0M100220 TUNER PCB
32-022102800020 FERRITE BAR 10X80MM
43-420180000020 JACK R-018 FOR FM ANTENNA
45-194150000020 FM ANTENNA WIRE CE/75 #STV8-1H -1500

CON2 43-012200170120 WAFER 7 PINS 180C
CF1 31-028107000110 CER.FILTER SFE10.7AM
CF3 31-026450010110 CER.FILTER SFU450B
CT1 27-501802101020 TRIMMER 10PF
CT2 27-501802201020 TRIMMER 20PF

D1,2 12-1N4148000021 DIODE - 1N4148
D3,4 12-SVC201SPA021 VAR DIODE SVC201SPA
D5,33 12-SVC321SPA021 VAR DIODE SVC321SPA
IC1 16-LC7213100021 IC-LC72131
IC2 16-LA1823000021 IC-LA1823

L1 40-351450145020 FM COIL 4.5X4.5TX0.8MM
L2,3 40-351450135020 FM COIL 4.5X3.5TX0.8MM
L7 40-212680220520 AM COIL 68:20T
Q2,8,9,10 11-9014C0000021 TR-9014C
Q3 11-8050C0000021 TR-8050C

T2 40-01660R002020 IFT 660R (RED)
T3 40-01A049004020 IFT A049 (YELLOW)
X1 31-038107000110 CDA 10.7MG1-A
X5 31-017450002010 CRYSTAL 4.500MHZ
ZD6 12-011680320121 ZENER DIODE 6.8V




R/P PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARKS
05-20EX0M300000 R/P PCB ASSY
48-20EX0M100221 RECORDER PCB
CON5 43-012200140120 WAFER 4P P=2MM
IC3 16-BA3308000012 IC-BA3308
Q4,6 11-9015C0000021 TR-9015C

Q5 11-9014C0000021 TR-9014C
T1 40-016210000020 IFT- 621 (BLK)
SW1 41-091020000020 PUSH SWITCH
SW2 41-132203000920 SLIDE SWITCH




10
MC-D5
TUNER PCB




R/P PCB




11
MC-D5

CD PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARKS
05-30EX0M500000 CD PCB ASSY
48-30EX0M100223 CD PCB
CN5 43-012150160320 WAFER 6PIN P=1.5MM
CON305 43-022200150120 WAFER 5PIN P=2MM
CON410 43-022100216120 WAFER 16P P=1MM

CON413 43-012100230120 WAFER 30P P=1MM
D403,404,407, 12-1N4148000021 DIODE 1N4148
D408,409,411,
D412,413,415-418
D420-423

IC301 16-LB1641000021 IC- LB1641
IC302 16-LA6541D00021 IC-LA6541D
IC303 16-LC78622N0021 IC- LC78622NE
IC304 16-LA9241M00021 IC- LA9241M
IC401 16-LC58P7000021 IC- LC58P7008-1P09

L301,302 38-014100050020 INDUCTORS 100UH
Q301,302,403, 11-9015C0000021 TR-9015C
Q404,410,411
Q307-310 11-2SD1936T0021 TR-2SD1936T
Q311 11-2SA134600021 TR-2SA1346

Q401,402,405, 11-9014C0000021 TR-9014C
Q406,407,412
X301 31-048169300120 RESONATOR - ZTT16.93MX
X401 31-017400002010 CRYSTAL 4.0MHz
X402 31-015320003310 CRYSTAL 32.768KHz

ZD301 12-011510320121 ZENER DIODE 5.1V
ZD401 12-011560320121 ZENER DIODE 5.6V




O/C SWITCH PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARKS
05-23EX0M100000 O/C SWITCH PCB ASSY
48-23EX0M100221 CD O/C SWITCH PCB
SW1,2 41-071100020020 MICRO SWITCH - 1120B




H.P PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARKS
05-09EX0M100000 H.P PCB ASSY
48-09EX0M100220 H.P PCB
PH1 43-431355001020 PHONE JACK /SW D3.55MM




LED PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARKS
05-16EX0M100000 LED PCB ASSY
48-16EX0M100220 LED PCB
LED1,LED2 13-011506122020 LED LAMP 5MM (S - BLUE)




12
MC-D5

CD PCB
C414 D423
CN401 CN6 Q410
CON413




J41
R421
D422




R462
J428




R468
J42 D403 R418
R419 R417
CON406
D409 D408 J40 R420
Q404
D411 D410 R444 C401
IC401




R443
D413 D412 R125
D415 C402 R415
D414 R427 C412
CN402 J49 R416Q402




J39
Q405 D416 D407 R428
X402 Q409 C413
R429
Q406 D417


R130
Q403




R459
D421




R401
R132
Q407 D418
J33 R460
J43
X401
J44



D406 R413 J34 C403
D419
D405




C404
C406
D404




C405




RGND
RESET
Q408 R441 Q401
R458 C411
J45 R414




C407
R451 J46
R450 C398 CN5
C410




J30
R445
R448
R447
R446
R430
R431
R432
R434
R422




R461 R407 J32
C397
J346




R412
J35
J37




J38
J56
J36




R406
R405
R404
R403
R402
R411
R409
R408


R410
J47




CON403



J31
Q302
C336 J27
J48




R423 R335
C371 R368
R424 C409 IC302
C338
R374
J53




R425
J52
J51




C417




J23
J50




J22
J57




C416 J26
J25 J21
C359

C351
C350
C349
C367




R337




C415
R372 C339
CON404 C346 R333
C360
X301




D301
C357
R356
R375


R373




J24
C347




ZD401 C302 J55
R369
R336
C348
R449




J19
R307 J20
IC303 R302
J18 C364
D420 CON312 CON410 R365
J54




R306 C318
C305 IC301
R306
C363




CON412




J429
R322
R303




R392
C342 R367




R391
C382 R305 R400 C337
J3




C419
C303
C304 R370




Q311 C372
J1 C341
C331
C368



R310




J2 R385
R304
R376




R309
C308




C385 C309 C418
R313




B C310 R388 ZD301 C343
C311




C325
C333
C332

J4




C365
J430
J5
L302




J432 C301 Q411
R465




J431




C326
C335




R312 J10
R315
R318




C327




B




R314
J15




IC304
J14
J13




R466
C316 J8 C328
C312
C330
R319




R321
R331
R316
R358




C315 Q301 J16 Q412
R363 J427




R320 C329
J17
C317 R317 R467
C313
R364
R361




Q310
R360




C389 R383
R359
R362




R332
R327
J9




C319
C334 R389
R330 R301
C391 C321 C322 Q307
C361 R381
R324




R395
R311
R394
C320




R329 Q308 R384
R399 R396 CON305
J6 R325
R326




L303 C323 C324 R397