Teac MC-DX10 User manual

MC-DX10
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 2
3 EXPLODED VIEW AND PARTS LIST
4 PC BOARDS AND PARTS LISTS
5 WIRING DIAGRAM
6 INCLUDED ACCESSORIES
2 ADJUSTMENT AND CHECKS 3
MICRO Hi-Fi SYSTEM
OPEN
VOLUME TONE
+
-
POWER
CD FM/AM
PRESET(1-20) FPGM/SET
TUNING
SCAN
TEAC
MICRO Hi-Fi SYSTEM MC-DX10
5
10
18
20

1 SPECIFICATIONS
Amplifier Section
Output Power: 5 watts per channel (RMS, 8 ohms)
Power Requirements: 230V AC, 50Hz
Tuner Section
FM 87.5 MHz to 108.0 MHz
AM (MW) 522 kHz to 1620 kHz
CD Player Section
Frequency Responce 50 Hz to 20 kHz
Signa-to-Noise Ratio Better than 80 dB
GENERAL
Design and specifications are subject to change without notice.
Illustrations may differ slightly from production models.
Dimension (W x H x D ):
Weight: (net)
Standard Accessories:
Warranty Card x 1
Main Unit 216 x 165 x 78 mm
Main Unit 1.1 kg
Power Consumption: 60 W
Owner s Manual x 1
,
Speaker 193 x 156 x 65mm
Subwoofer Audio Cable x 1
Frequency Responce : 50 Hz to 20 kHz
Output to Subwoofer: 15 watts per channel (RMS, 8 ohms)
Subwoofer 161 x 218 x 355mm
Speaker 0.65 kg
Subwoofer 4.8 kg
Set of Speaker Cable x 1
Subwoofer Power Cable x 1
,
Remote Control (with battery) x 1
MC-DX10
2

MC-DX10
33
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.
2-2 Adjustment and Test Points
T502
CT501
L501
CT502
T503
CT504
CT503
MC-DX10 TUNER PCB
L502
AM ANT COIL

2-2-1 FM/AM alignment chart
ITEM ADJUSTMENT POINT ADJUSTMENT
SG SETTING TUNER SETTING
1. FM band
2. Tracking
3. Tracking
106MHz 106MHz
Repeat step 2
108MHz 108MHz
87.5MHz 87.5MHz
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev.
L502
CT502
CT501
FM
Adjust for max.output.
Adjust for max. output
and best waveform.
1. IF adjustment
2. AM band
450kHz
603kHz
1404kHz
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
T502
CT504
AM
Adjust for max. output.
Adjust for max. output
and best waveform.
3-1 CD SECTION
Auto alignment.
AM ANT COIL
522kHz
522kHz
603kHz
1404kHz
603kHz
90MHz 90MHz
1kHz, +/-22.5kHz dev. L501
T503
Repeat step 3
1kHz, 30% mod
1620kHz 1620kHz
CT503
MC-DX10
4

11
22
33
44
66 77
88
99
55
1111
1212
1313
1414
1515
1616
1717
1919
2020
2020
2020
1818
2121
2222
2323 2525
2424
2626
2727
2929
3030
2828
3131
3131
32 32
3333
3434
3535
3535
3636
3636
3636
3737 3838
1010
EXPLODED VIEW-2
Right Flat Panel speaker Assy 9601-025220-901
Left Flat Panel speaker Assy
9601-025220-801
11
22
33
44
44
44
66
77
77
88
99
99
55
1111
1111
1212
1212
1313
1414
1515
1616
1717
1717
1919
2020
2020
1818
2121
1010
1010
MC-DX10
5
3 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW - 1

6600-070131-000 RUBBER FOOT
6501-250307-000-01 WEIGHT BOTTOM
7002-010002-021 SCREW M2 x 10 PTP P/H BLK
7002-005002-051 SCREW M2X5 PTP F/H BLK
CUSHION 5CD, 30DEG
6600-170076-000
7002-006002-021
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
1-26
REMARKS
REF. NO
EXPLODED VIEW-1
PARTS NO. DESCRIPTION
9401-025201-531 I/O PCB ASSY
SCREW M2 x6 PTP P/H BLK
BRACKET CD MECHA
6001-250310-000-04 LENS DISPLAY
8501-025100-100 MOTOR BRACKET ASSY
6001-250301-000-04 TEAC MC-DX10 TRAY DOOR
7002-605002-131
7002-008002-151 SCREW M2 x 8 PTP HEX BLK
6001-250303-000-03 TEAC MC-DX10 FRONT HOUSING
6600-020346-000 GUIDE PIN SHAFT
7002-606002-021
6001-250302-000 WINDOW
SCREW M2x5 PTP P/H
7002-005002-022
6001-250304-000
9401-025204-231 MCU PCB ASSY
3009-213000-200 SONY CD MECH
SCREW M2.6 x 6 PTP P/H
SCREW M2.6 5 PTP PW/H BLK
9401-025201-171 OPEN SWITCH PCB ASSY
7102-712706-022 WASHER D2.7 x12.7X0.6
6
MC-DX10
7102-710006-022 WASHER 2.7 x 10 x 0.6
1-27
1-28
1-29
1-30
1-31
1-32
1-33
1-34
TUNER PCB ASSY
9401-025201-321
PCB BRACKET
6001-250335-000
SERVO PCB ASSY
9401-025201-181
AUDIO PCB ASSY
9401-025203-571
WEIGHT
6501-250304-001
TEAC MC-DX10 RATING LABEL
6001-250321-000-07
FUNCTION INLAY
6001-250322-000-04
6001-250307-000-02 MC-DX10 W/O BN R/P
9401-025200-171 CLOSE SWITCH PCB ASSY
6001-250306-000 BUTTON A
6001-250305-000-04 TUNNING SCAN BUTTONS
1-1
6001-250306-000-05 FUNCTION BUTTONS
1-35
7002-610002-112 SCREW M2.6 x 10 PTP B/H
7003-006002-031
7003-008002-111 SCREW M3x 8 PTP B/H BLK
SCREW M3x6 PTP 1/P BLK
1-36
1-37
1-38

REF. NO
EXPLODED VIEW-2
PARTS NO. DESCRIPTION REMARKS
2-4
2-5
2-6
2-7
2-8
2-9
2-11
2-12
2-13
2-14
2-15
2-16
2-17
2-18
SPONGE 172x6x6
6600-210139-005
6001-250319-000 SHIELD PLATE
MC-DX10 SPEAKER FRAME
6501-250302-000-06
7002-005002-151 SCREW M2x5 PTP HEX BLK
7003-010002-151 SCREW M3x10 PTP HEX BLK
6600-210110-001 SPONGE-2 148x6x5MM
6600-210138-004 SPONGE 139x6x6
6600-210109-001 SPONGE-1 98x6x5MM
SCREW M3 x8 MC HEX BLK
7003-008010-151
6600-070131-000 RUBBER FOOT
2-1
2330-002901-007 RCR JACK (RED)
9601-025220-801 MC-DX10( LEFT) FLAT PANEL SP ASSY
2330-002901-006 RCR JACK (WHITE)
6501-250301-000-01 SPEAKER GRILL
6600-120030-930 SCREW NUT M3x9.3
6001-250312-000 BRACKET COVER SPEAKER
PANEL SPEAKER
6001-250318-000
RUBBER PAD
6600-170095-000
6600-200008-000 DOUBLE SIDE ADHESIVE RING
2-2
2-3
2-10
2-19
2-20
2-21
EXCITER 8 OHM 25MM 10W
4099-250800-000
6600-210121-000 SPONGE-3 25x5.2MM
7
MC-DX10

11
22
33
44
66
77
88
99
55
55
1111
1212
1313
1414
1515
1616
1616
1717
1717
1919
2020
1818
2121
2222
2222
2323
2525
2424
2626
2727
2929
30 30
2828
3131
3232
3333
3434
3434
3535
3636
3737
3939
4040
4040
3838
1010
EXPLODED VIEW-3
MC-DX10
8

6600-070130-000 FOOT - SW
7003-518012-021 SCREW M3.5x18 P/H BLK
RUBBER PAD 66.6x30x2
6600-170098-000
6600-210131-000
3-1
3-2
3-3
3-4
3-5
3-7
3-8
3-9
3-10
3-6
3-12
3-13
3-14
3-15
3-11
3-17
3-18
3-19
3-20
3-16
3-22
3-23
3-24
3-25
3-21
3-26
REMARKS
REF. NO
EXPLODED VIEW-3
PARTS NO. DESCRIPTION
6501-250310-000-11 REAR PLATE
EVA PAD 143x12x1.5
6600-990069-000 SUB-WOOFER SOUND BOX
6600-120035-000
6501-250315-000 HEAT SINK
4031-000002-000 FUSE HOLDER
6501-250313-000 PCB STAND
7003-010002-021 SCREW M3x10 P-TYPE P/H BLK
9401-025201-091 SUB-WOOFER POWER PCB ASSY
7003-010010-111 SCREW M3x10 MC B/H BLK
2610-218309-903 1830MM AC POWER CORD, VDE PLUG
SCREW M3x8 BTB B/H BLK
7003-008003-111
3200-042261-403 TRANSFORMER 230V/50HZ
6600-210130-001 EVA PAD 163x12x1.5
6600-210136-000 EVA PAD
!
MC-DX10
2401-020120-009 POWER SWITCH 10A/250V
7003-010001-021 SCREW M3x10 STP P/H BLK
7003-006001-111 SCREW M3x6 STP B/H BLK
9401-025210-531 SUB-WOOFER OUTPCB ASSY
6001-250327-000 PLASTIC PLATE
6001-250326-000 PCB COVER
6600-210141-000 EVA PAD 40x19.1x1.5
7002-608002-062 SCREW M2.6x8 W/H
6001-250333-000 AIR PIPE
6600-180009-000 AC CORD STOPPER
3-27
3-28
3-29
3-30
3-31
3-32
3-33
3-34
3-35
3-36
3-37
3-38
3-39
3-40
RUBBER PAD
6600-170097-001
6001-250334-000-03 MC-DX10 SUB-WOOFER HOUSING
6600-210129-000 EVA PAD
3104-000000-005 MC-DX10 SUB-WOOFER SPEAKER
7103-709010-022 WASHER M3.7x7x9x1
7104-010010-022 WASHER M4x10x1MM
7104-212010-022 WASHER 4.2x12x1
6600-120030-001 HEX NUT M3x5.5x2.4MM
HEX NUT M3.5x6x2.8T
7003-012010-111 SCREW M3x12 MC B/H BLK
7003-512010-111 SCREW M3.5x12 MC B/H BLK
7003-514012-081 SCREW M3.5x14 T/H BLK
7003-518012-081 SCREW M3.5x18 T/H BLK
9
!

4 PC BOARDS AND PARTS LIST
TUNER PCB ASSY - TOP
REF. NO REMARKS
PARTS NO.
4801-250320-001
TUNER PCB ASSY
DESCRIPTION
CT501-504
D507,508
D501,502
CN401
D505
CF503
L503,504
D401
L401
CF502
CN501
IC501
L501,502,506B
TRIMMER CAP 10P
DIODE ISV149
STRAIGHT CONN.WAFER 4PIN
1210-099900-002
1400-149000-000
2300-004000-001
1400-101000-000 DIODE ISV101
ZENER DIODE 4V3
1402-430001-200
FILTER LTP450B
1603-450001-002
INDUCTOR COIL 8MH
1500-802300-000
ZENER DIODE 4V7
1402-471201-200
1504-470300-100 AXIAL INDUCTOR 47UH
1603-107003-991A FILTER LT10.7MA5
2300-006000-001 STRAIGHT CONN WAFER 6PIN
4121-040053-000 IC - TA2104BN
3201-355080-000 FM RF COIL 0.8x5x3.5T
9401-025201-321
TUNER PCB
XT501
XT401
T502
L508,509
1603-107003-998A FILTER JT10.7MG80
1600-720002-000 CRYSTAL 7.2 MHZ
3206-962845-000 AM IF COIL- N0456
3206-963190-000 4.7MH COIL
3206-962844-000 AM OSC- N02401
T503
Q508,509,510
Q405,512
1300-114000-400 TR - DTC114YS
1300-167400-100 TR - C1674
Q401-404,501,
Q505,506
1300-945000-100 TR - KSC945
Q504 1301-855000-100 TR - SS8550
TUNER PCB ASSY - BOTTOM
REF. NO REMARKS
PARTS NO. DESCRIPTION
IC401 4192-570103-000 IC - TC9257F
Q511 1300-945000-100 TR - KSC945
10
MC-DX10

MC-DX10
11
TUNER PCB - TOP
TUNER PCB - BOTTOM
B

12
SERVO PCB ASSY
9401-025201-181
4801-250180-001 SERVO PCB
SERVO PCB ASSY - BOTTOM
REF. NO
U4
Z1,2
L3
X1
L4
Q2,3
CN1
Q6
D1,2
DESCRIPTION
IC - TA2092N
ZENER DIODE 5.6V
AXIAL INDUCTOR 47UH
CRYSTAL 16.9343
TR- 9013G
AXIAL INDUCTOR 10UH
TR- 2SB772
TR-C2120Y
TR- 9014C
DIODE - 1N4148
REMARKS
Q4,5
PARTS NO.
1102-102014-000
4120-920053-000
1402-560000-000
1504-470300-100
1600-169343-000
1300-901300-101
1504-100300-100
1301-772000-201
1300-212000-100
2300-006010-000
1300-901400-100
1401-141480-000
1301-901500-100 TR- 9015C
Q1
HORIZONTAL CONN WAFER 6PIN
CN5 2301-016901-000 STRAIGHT CONN 16PIN FILM TYPE CABLE
U2 IC - TA7291S
4172-910003-000
U5 IC - L7808CV
4178-080302-600
C35 CE, 16V 1000UF
Q7
!
SERVO PCB ASSY - TOP
REF. NO DESCRIPTION REMARKS
PARTS NO.
U3
CN8 STRAIGHT CONN WAFER 3PIN
IC - TA2153FN
2300-003000-001
4121-530103-000
CN2 STRAIGHT CONN WAFER 9PIN
2300-009000-000
U1 IC - TC9462F
4194-620123-000
MC-DX10

SERVO PCB - TOP
13
MC-DX10
SERVO PCB - BOTTOM
Q6

MCU PCB ASSY - TOP
REF. NO PARTS NO.
MCU PCB ASSY
9401-025204-231
DESCRIPTION
MCU PCB
REMARK
14
4801-250230-001
Q105 1300-114000-400 TR - DTC114YS
Q104 1301-124000-400 TR - DTA124ESA
SW101-113 2400-020200-000 TACH SW 2P2T
REM101 3001-203801-000 INFRARED SENSOR IRM-2038
LED101,102 3100-334010-000 LED D3MM - BLUE
LCD101 3110-538300-000 LCD DISPLAY
REF. NO PARTS NO. DESCRIPTION
I/O PCB ASSY - TOP
REMARK
9401-025201-531 I/O PCB ASSY
4801-250530-001 I/C PCB
1301-200300-100 TR-KSR2003
Q305
1300-174000-100 TR - 2SC1740
Q301,303,304
CN302 2303-003900-000 DC POWER JACK
CN303 2320-003900-000 3PIN HEADPHONE JACK
D1 1401-141480-000 DIODE 1N4148
CN305 2330-004990-001 RCA JACK 4PIN
MCU PCB ASSY - BOTTOM
REF. NO PARTS NO. DESCRIPTION REMARK
D101,103,104 1401-141480-000 DIODE 1N4148
Q101 1300-174000-100 TR - 2SC1740
Q103 1300-114000-400 TR - DTC114YS
Q102 1300-212000-100 TR - C2120Y
D102 1402-620001-200 ZENER DIODE 6.2V
L101-103 1504-101300-100 AXIAL INDUCTOR 100UH
XT102 1600-327680-991 CRYSTAL 32.768 KHZ
CN101 2300-010010-000 RIGHT-ANGLE CONN WAFER 10PIN
XT101 1600-737282-990 CRYSTAL 7.3728MHZ
IC101 4187-260103-000 IC - TMP87EP26F-1J15
REF. NO PARTS NO. DESCRIPTION
I/O PCB ASSY - BOTTOM
REMARK
1300-174000-100 TR - 2SC1740
Q302
MC-DX10

MCU PCB - TOP MCU PCB - BOTTOM
I/O PCB - BOTTOM
I/O PCB - TOP
MC-DX10
15

D202 1401-141480-000 DIODE 1N4148
AUDIO PCB ASSY - TOP
REF. NO PARTS NO. DESCRIPTION REMARK
9401-025203-571 AUDIO PCB ASSY
AUDIO PCB
4801-250570-101
D201 1402-471201-200 ZENER DIODE 4.7V
IC202 4120-780053-000 IC - TA2078P
IC203,204 4145-580104-200 IC - NJM4558
IC205 4178-090311-600 IC - NJM78L09A
IC201 4194-220103-000 IC - TC9422
C301,302 1102-332024-000
SUB-WOOFER POWER PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARK
9401-025201-091 SUBWOOFER POWER PCB ASSY
SUBWOOFER POWER PCB
4801-250090-001
Q1,2 1300-218150-100 TR - 2SC1815Y
D301-304 1401-154010-000 DIODE 1N5401
ZD2 1402-047401-000 ZENER DIODE 1N4740A
ZD1 1402-821201-200 ZENER DIODE 8.2V
LSP,RSP 2300-002100-003 STRAIGHT CONN WAFER 2PIN
CE, 25V 3300UF
JP1B 2300-004100-004 STRAIGHT WAFER 4PIN
IC3,4,5 4120-300342-600 IC - TDA2030AV
IC1,2 4145-580051-601 IC - NJM4558D
D305-308 1401-140040-000
SUB-WOOFER OUT PCB ASSY
REF. NO PARTS NO. DESCRIPTION REMARK
9401-025210-531 SUBWOOFER OUT PCB ASSY
SUBWOOFER OUT PCB
4801-250531-001
DC 2303-003900-000 DC POWER JACK
LR IN 2320-005900-001 PHONE JACK 5PIN
SP OUT 2320-004900-000 RCA JACK 4PIN
LED1 3100-000030-001 LED D3MM - GREEN
FUSE2 4030-618002-001 FUSE T2A/250V
IC7 4178-120302-600 IC - L7812
DIODE 1N4004
!
!
!
AUDIO PCB ASSY - BOTTOM
REF. NO PARTS NO. DESCRIPTION REMARK
16
MC-DX10

AUDIO PCB - TOP
MC-DX10
SUB-WOOFER POWER PCB
SUB-WOOFER OUT PCB
AUDIO PCB - BOTTOM
IC3IC4IC5
17

MC-DX10
18
TUNER PCB
CN501
CN401
TO MCU PCB CN103
TO SERVO PCB CN2
5 WIRING DIAGRAM
SUB-WOOFER POWER PCB
TO SPEAKER
TO TRANSFORMER
RSP
LSP
TO SUB-WOOFER OUT PCB JP2
JP1B
TO SUB-WOOFER OUT PCB JP1A
BSP
AC12V
WHITE
BLACK
GREEN
RED
AM ANT COIL

SERVO PCB
MC-DX10
TO AUDIO PCB CN201 TO MOTOR
TO MCU PCB CN102
TO MCU PCB CN101
TO CD MECH
ETO CDM CH
AUDIO PCB
TO MCU PCB CN104
TO I/O PCB CN301
CN5
CN4
CN7
CN2
CN8
CN3
CN204
CN203
19

6 INCLUDED ACCESSORIES
REF. NO PARTS NO. DESCRIPTION
INCLUDED ACCESSORIES
REMARKS
INSTRUCTION BOOK - ENG/ITALIAN
5100-012500-900
2M DOUBLE CHANNEL AUDIO CABLE
2611-320009-900
2620-220000-900 2M DC POWER CABLE
BUTTON LI BATTERY 3V
4090-302032-001
REMOTE CONTROL (RC940)
9805-012500-401
MC-DX10
20