Teac MC-D5 User manual

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

1 SPECIFICATIONS
2
CD PLAYER Section
Pickup:
Wavelength :
Audio frequency response :
3-beam pick-up
790 nm
20 Hz ~ 22 kHz
CASSETTE DECK Section
Track System:
Tape Speed:
Wow and Flutter:
4 track, 2 channel stereo
4.76 cm/sec
0.4% or less
Design and specifications are subject to change without notice.
Photos and illustrations may differ slightly from production models.
MC-D5
TUNER Section
System :
Tuning range :
synthesizer system
PLL quartz-locked digital
Antenna : FM pigtail antenna
AM bar antenna (built-in)
SPEAKER SYSTEM Section
Impedance: 4 ohm
System: 2-way shielded box
4-3/16 lb (1.9 kg) x2
(5-3/4 x 9-3/16 x 7-7/8) inches
146 x 233 x 200 mm
Dimension (W x H x D ):
Weight:
GENERAL
Power requirements:
Power consumption:
Dimension (W x H x D ):
Standard Accessories: Remote Control Unit (RC-909) x 1
Owner's Manual x 1
Warranty Card x 1
230V AC, 50Hz
65W
150 x 233 x 223 mm
6-13/16 lb (3.1 kg)
Output power: 12.5W x 2
(5-7/8 x 9-3/16 x 8-3/4) inches
Weight:
FM : 87.50 ~ 108.0 MHz (50kHz step)
AM : 522 to 1620 kHz (9 kHz step)

3
2 ADJUSTMENTS AND CHECKS
Use a screwdriver with a plastic or ceramic grip for all adjustment.
2-1 TUNER SECTION
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.
2-1-2 AM adjustment
1. Set the function switch to the FM position.
2. Connect the signal generator output through a 75 ohm dummy
3. Connect the oscilloscope to the speaker terminal.
4. Set the signal generator as listed in the alignment chart.
2-1-1 FM adjustment
antenna to "ANT" on MAIN PCB.
MC-D5 TUNER PCB
L7 AM ANT COIL
L1
L2
CT2
CT1
T2
T3
MC-D5

4
2-1-3 FM/AM alignment chart
ITEM ADJUSTMENT POINT ADJUSTMENT
SG SETTING TUNER SETTING
1. FM band
2. Tracking
3. Tracking
106MHz 106MHz
Repeat step 2
90MHz 90MHz
87.5MHz 87.5MHz
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
L2
L1
CT1
FM
Adjust for max.output.
Adjust for max. output
and best waveform.
1. IF adjustment
2. AM band
450kHz
Repeat step 3
603kHz
1404kHz
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
T2
L7
CT2
T3
AM
Adjust for max.output.
Adjust for max. output.
Adjust for max. output
and best waveform.
2-2 CASSETTE SECTION
1. Set the FUNCTION SELECTOR SWITCH TO TAPE.
2. Connect a Scope & VTVM across the speaker output.
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.
AM ANT COIL
SCREWDRIVER
SCREWDRIVER
ADJUSTING
SCREW
MOTOR
522kHz 522kHz
603kHz
1404kHz
1620kHz
MC-D5

1 1 3 3
2 2
4 4
6 6
5 5
8 8
7 7
7 7
7 7
7 7
7 7
3737
3434
3232
3535
1010
3030
99
1919
1818
3737
1212
11 11 1313
1313
1313
2929
1313
14 14
2929
1515
3737
3535
16 16
1717
2020
2121
2222
3131
3636
2323
3636
2828
2424
2626
3333
2525
2727
3636
3030
3737
3636
3636
MC-D5
3 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW - 1
5

6
MC-D5
56-57EX0M101000 REMOTE LENS - SAN (BLACK)
20-70DA23000200 CD MECHANISM (SANYO)
56-04EX0M10B010
FRONT CABINET (SILVER)
56-24EX0M10B000 GEAR -A
56-24EX0M11B000
56-07EX0M12B000 CD DECK BRACKET
56-24EX0M12B000
56-24EX0M13B000 GEAR BRACKET-A
56-07EX0M119000 REMOTE BRACKET
FUNCTION KNOB-M
56-54EX0M10A000
56-54EX0M12B010
56-07EX0M17B000 PCB BRACKET
56-54EX0M11B010
1-1
1-2
1-3
1-4
1-5
1-7
1-8
1-9
1-10
1-6
1-12
1-13
1-14
1-15
1-11
1-17
1-18
1-19
1-20
1-16
1-22
1-23
1-24
1-25
1-21
1-27
1-28
1-29
1-30
1-26
1-32
1-33
1-34
1-35
1-31
1-37
1-36
REMARKS
REF. NO
EXPLODED VIEW-1
PARTS NO. DESCRIPTION
GEAR -B
GEAR -C
56-24EX0M14B000 GEAR BRACKET-B
FUNCTION KNOB-L (SILVER)
FUNCTION KNOB-R (SILVER)
05-02EX0M500000 TUNER PCB ASSY
05-05EX0M100000 KEY PCB ASSY
05-07EX0M500000 POWER PCB ASSY
05-09EX0M100000 H/P PCB ASSY
05-23EX0M100000 O/C SWITCH PCB ASSY
05-30EX0M500000 CD PCB ASSY
61-11V600000020 PCB BRACKET
66-120230140321 MACHINE SCREW MS/BH3x4
66-120330160321 MACHINE SCREW MS/PH3x6
66-140230214321 SELF-TAPPING SCREW TA/BH3x14
66-140330210321 SELF-TAPPING SCREW TA/BH3x10
66-140330180321 SELF-TAPPING SCREW TA/PH3x8
66-140330210321 SELF-TAPPING SCREW TA/PH3x10
66-140330212321 SELF-TAPPING SCREW TA/PH3x12
61-61D200000020 LOCK WASHER
58-61EX0M108120 SHOCK ABSORBER
58-263122300020 RUBBER FOOT (HARD)
58-44X200000020 CD MOTOR
56-760000000020 DOOR MOTOR PULLY
58-43X200000120 DRIVE BELT
68-112303100500 METAL WASHER 3X10X0.5MM
FIBRE WASHER
68-122301600400
68-112323101000 METAL WASHER 3.2X10X1MM
56-04EX0M10A040
FRONT CABINET (BLACK)
56-54EX0M11A010
FUNCTION KNOB-L (BLACK)
56-54EX0M12A010
FUNCTION KNOB-R (BLACK)
56-57EX0M102000 REMOTE LENS -SAN (SILVER)

MC-D5
EXPLODED VIEW - 2
11
66 77
99
88
5050
1313
1414
1616
5151
1717
1919
4949
2020
2121
2222
5353
4646
2323
2424
5353
4646 4242
3131
3232
3030
2929
4343
2626
2727
5252
4848
3434
5252
4444
3535
3636
4747
3737
5151
4343
3939
4040
4343 2525
3838
4141
3333
2828
5151
1818
1515
4747
1111
1212
1010
4545
22
33
44
55
2525
7
54 54

!
56-57EX0M140000
56-57EX0M501000 CD DOOR LENS
56-07EX0M14B000
56-07EX0M18B000 POWER LED BRACKET
56-14EX0M10B020 CD DOOR (BLACK)
56-58EX0M500010 BADGE LOGO (M01241802A)
56-55EX0M10B000 CASS KNOB-6KEY (BLACK)
56-07EX0M109000 BACK LIGHT LENS BRACKET
CD DOOR SHAFT BRACKET-L
56-07EX0M13B000
56-14EX0M11B000 CD DOOR BASE (BLACK)
56-24EX0M16B000 CASS GEAR BRACKET
CASS GEAR
56-24EX0M158000
56-57EX0M129000 POWER LENS
56-05EX0M31A020 REAR CABINET (SILVER)
BATTERY DOOR (SILVER)
56-06EX0M10B000
BACK LIGHT LENS
56-06EX0M11B000
BATTERY BOX (SILVER)
56-07EX0M16A030 CASS DOOR BRACKET (SILVER)
56-13EX0M10B010 CASS DOOR (BLACK)
18-205EX0M30120 TRANSFORMER EI-66
56-69EX0M10B000 AC CORD PLATE
CD DOOR SHAFT BRACKET-R
05-04EX0M100000 DISPLAY PCB ASSY
05-16EX0M100000 LED PCB ASSY
05-20EX0M300000 R/P PCB ASSY
61-11EX0M100020 REC.PCB BRACKET
61-11EX0M110020 MTG-BRACKET CASS KNOB
58-63EX0M300020 SHIELDING PLATE
61-97EX0M100000 CASS DOOR SPRING
2-1
REF. NO
EXPLODED VIEW-2
PARTS NO. DESCRIPTION
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-10
2-11
2-12
2-13
2-14
2-15
2-16
2-17
2-18
2-19
2-20
2-21
2-22
2-23
2-24
2-25
2-26
2-27
2-28
2-29
2-30
2-31
2-32
2-33
2-34
2-35
2-36
2-37
2-38
56-57EX0M130020 DISPLAY LENS (BLACK)
57-26EX0M100000 FILTER SHEET
56-57EX0M160020 CASS DOOR LENS (BLACK)
20-06EX0M100021 F/CASS DECK
61-76SCD6600020 RECORDING PLATE
58-73EX0M500020
SPEAKER BOX ASSY (SILVER)
61-256600000020 BATTERY CONTACT PLATE (+)
61-26SX88000020 BATTERY SPRING (+/-)
61-266600000020 BATTERY CONTACT SPRING (-)
57-082222130520
PVC PLATE 22X13X0.3MM (SILVER)
57-08EX0M500120 FM ANT PLATE (SILVER)
REMARKS
8
MC-D5
56-14EX0M10A020 CD DOOR (SILVER)
56-58EX0M118000 BADGE LOGO (M01241801A)
56-57EX0M130010 DISPLAY LENS (SILVER)
56-14EX0M11A000 CD DOOR BASE (SILVER)
56-57EX0M160010 CASS DOOR LENS (SILVER)
56-13EX0M10A010 CASS DOOR (SILVER)
56-07EX0M16B010 CASS DOOR BRACKET (BLACK)
56-55EX0M10A000 CASS KNOB-6KEY (SILVER)
56-06EX0M11A000
BATTERY BOX (BLACK)
56-05EX0M31B000 REAR CABINET (BLACK)
57-082222130120
PVC PLATE 22X13X0.3MM (BALCK)
57-08EX0M500020 FM ANT PLATE (BLACK)
56-06EX0M10A000
BATTERY DOOR (BLACK)
58-73EX0M100020
SPEAKER BOX ASSY (BLACK)

REF. NO
EXPLODED VIEW-2
PARTS NO. DESCRIPTION REMARKS
MACHINE SCREW MS/KH3x8 (BLACK)
66-140230212321 SELF-TAPPING SCREW TA/BH3x12
66-140230218321 SELF-TAPPING SCREW TA/BH3x18
66-150330160321 SELF-TAPPING SCREW TB/PH3x6
66-140530210321 SELF-TAPPING SCREW TA/KH3x10
66-140530212121 SELF-TAPPING SCREW TA/KH3x12
66-140826212321 SELF-TAPPING SCREW TA/WH2.6x12
66-170220130321 HARDEN SCREW TT/BH2x3
2-40
2-41
2-42
2-43
2-44
2-45
2-46
2-47
2-48
2-49
2-50
2-51
2-52
AC CORD BS PLUG VDE APP [HK] (SILVER)
45-114200510008
METAL WASHER
68-112323101000
66-120330160321 MACHINE SCREW MS/PH3x6
66-120530180121
66-140330210321 SELF-TAPPING SCREW TA/BH3x10
66-140330212321 SELF-TAPPING SCREW TA/PH3x12
45-114200500005 AC CORD VDE APP CORD [EUR]
45-114200411008 AC CORD BS APP 2M (BES) [UK] (BLACK)
2-39 RUBBER FOOT (HARD)
58-263122300020
!
!
!
9
MC-D5

4 PC BOARDS AND PARTS LIST
10
TUNER PCB ASSY
REF. NO
MC-D5
DESCRIPTION
TUNER PCB ASSY
TUNER PCB
FERRITE BAR 10X80MM
REMARKS
PARTS NO.
05-02EX0M500000
48-02EX0M100220
32-022102800020
REF. NO
R/P PCB ASSY
Q5
Q4,6
IC3
T1
SW1
CON5
R/P PCB ASSY
DESCRIPTION
RECORDER PCB
TR-9014C
TR-9015C
IC-BA3308
IFT- 621 (BLK)
PUSH SWITCH
WAFER 4P P=2MM
SLIDE SWITCH
SW2
REMARKS
PARTS NO.
05-20EX0M300000
48-20EX0M100221
11-9014C0000021
11-9015C0000021
16-BA3308000012
40-016210000020
41-091020000020
43-012200140120
41-132203000920
Q2,8,9,10
D1,2
IC1
IC2
X5
ZD6
D3,4
D5,33
T2
Q3
CON2
X1
CF1
L7
T3
L1
L2,3
CF3
CT2
TR-9014C
DIODE - 1N4148
IC-LC72131
IC-LA1823
CRYSTAL 4.500MHZ
WAFER 7 PINS 180C
ZENER DIODE 6.8V
VAR DIODE SVC201SPA
VAR DIODE SVC321SPA
CDA 10.7MG1-A
CER.FILTER SFU450B
FM COIL 4.5X4.5TX0.8MM
AM COIL 68:20T
IFT 660R (RED)
IFT A049 (YELLOW)
TR-8050C
FM COIL 4.5X3.5TX0.8MM
CER.FILTER SFE10.7AM
TRIMMER 20PF
CT1
11-9014C0000021
12-1N4148000021
16-LC7213100021
16-LA1823000021
31-017450002010
43-012200170120
12-011680320121
12-SVC201SPA021
12-SVC321SPA021
31-038107000110
31-026450010110
40-351450145020
40-212680220520
40-01660R002020
40-01A049004020
11-8050C0000021
40-351450135020
31-028107000110
27-501802201020
27-501802101020 TRIMMER 10PF
43-420180000020 JACK R-018 FOR FM ANTENNA
45-194150000020 FM ANTENNA WIRE CE/75 #STV8-1H -1500