Teac CD-X9 User manual

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
MICRO Hi-Fi SYSTEM
2 SPECIFICATIONS
4
4 EXPLODED VIEW AND PARTS LIST
5 PC BOARDS AND PARTS LISTS
6 WIRING DIAGRAM
7 INCLUDED ACCESSORIES
3 ADJUSTMENT AND CHECKS
3
9
17
19
Parts of [ ] mark can be used only with the version designated.
1 SAFETY INFORMATION 2
6
CD-X9
TEACTEAC

1 SAFETY INFORMATION
2
CD-X9
USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY
HAZARDOUS RADIATION EXPOSURE.RESULT IN
SAFETY INFORMATION
This product has been designed and manufactured according to FDA regulations " title 21, CFR, chapter 1,subchapter J,based on
The Radiation Control for Health and Safety Act of 1968" and is classified as class 1 laser product. There is not hazardous
invisible laser radiation during operation because invisible laser radiation emitted inside of this product is completely confined
in the protective housings. The label required in this regulation is shown .
1
CAUTION
DO NOT REMOVE THE PROTECTIVE HOUSING USING SCREWDRIVER.
IF THIS PRODUCT DEVELOPS TROUBLE, MAKE A CONTACT WITH OUR SERICEMAN, AND DO NOT USE THE PRODUCT A TROUBLED
Optical pickup:
Type : CMS-M93BG6U
Laser output : Less than 0.5 mW on the objective lens
Wavelength : 760 - 800 nm
Manufacturer : Samsung Electro-Mechanic
STATE.
1FOR U.S.A.

2 SPECIFICATIONS
Amplifier Section
Output Power (L+R) 5W + 5W
Tuner Section (FM)
Frequency Range 87.5 MHz to 108.0 MHz
Input Sensitivity 300mV
Output Power Subwoofer: 15 W
Frequency Response : 50 to 20,000 Hz
Sensitivity (S/N30dB) 20dBuV
Tuner Section (AM)
Frequency Range 520 to 1710 kHz
Sensitivity (S/N20dB) 54dBuV/m
CD Player Section
Frequency Responce 20 to 20,000 Hz (+/-1dB)
Signa-to-Noise Ratio 55 dB
L & R speaker :
SPEAKER SYSTEM Section
Impedance :
Subwoofer:
4 ohms
Type : Full range flat type
8 ohms
Wow and Flutter Unmeasurable
Impedance :
Design and specifications are subject to change without notice.
Illustrations may differ slightly from production models.
Weight and dimensions are approximate.
CD-X9
33
Power Requirements: 120V AC,60Hz
GENERAL
Dimension (W x H x D ):
Weight: (net)
Standard Accessories:
Main Unit 160 x 226 x 86 mm
Main Unit 1.0 kg
Power Consumption: 80 W
L & R Speaker 142 x 226 x 70mm
Speaker Cable x 2
Subwoofer 160 x 245 x 335mm
L & R Speaker 0.6 kg(each)
Subwoofer 5.3 kg
AM Antenna x 1
FM Antenna x 1
Wall Mount Adaptor x 3
Remote Control Unit (RC-1045) x 1
Wall Mount screw x 10
Subwoofer Cable x 1
Tapered Plastic Wall Anchor x 10
Template for Wall Mounting x 1
Owner s Manual x 1
Warranty Card x 1
Battery for Remote Control Unit x 1
Stereo mini plug cable x 1

3 ADJUSTMENTS AND CHECKS
Use a screwdriver with a plastic or ceramic grip for all adjustment.
3-1 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.
3-1-2 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.
3-1-1 FM adjustment
antenna to "ANT" on MAIN PCB.
3-2 Adjustment and Test Points
4
CD-X9
CD-X9 MAIN(TUNER) PCB
T205
L201
T204 SVC202
L202
SVC201
T203
T206

3-2-1 FM/AM alignment chart
ITEM ADJUSTMENT POINT ADJUSTMENT
SG SETTING TUNER SETTING
2. FM band
3. Tracking
3. Tracking
106MHz 106MHz
Repeat step 3
87.5MHz 87.5MHz
1kHz, +/-22.5kHz dev.
1kHz, +/-22.5kHz dev. L202
SVC201
FM
Adjust for max. output
and best waveform.
1. IF adjustment
2. AM band
455kHz
600kHz
1400kHz
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
1kHz, 30% mod
T203
AM
Center for max. output.
Adjust for max. output
and best waveform.
3-3 CD SECTION
Auto alignment.
AM ant coil (T204)
520kHz
600kHz
1400kHz
1710kHz
90MHz 90MHz
1kHz, +/-22.5kHz dev. L201
T206
Repeat step 3
SVC202
CD-X9
5
1.IFT adjustment 10.7 MHz
1kHz, +/-22.5kHz dev.
T205
108MHz
With 10.7 MHz at
zero crossover
520kHz

CX-D9
6
4 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW - 1

1-2
1-3
1-4
1-5
REF. NO
EXPLODED VIEW-1
PARTS NO. DESCRIPTION
56-14CDX090A010 CD DOOR
56-07CDX0919000 DISPLAY BRACKET
STRAP GEAR
56-24DX01510000
1-1
7
CD-X9
56-24DX01500000 CD DOOR GEAR
REMARKS
56-04CDX090A010 FRONT CABINET
56-05CDX0908010 REAR CABINET
56-07CDX0909000
CD BRACKET
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
56-760000000020 DOOR MOTOR PULLY
61-11DX01500321 MOTOR BRACKET
58-262982400020 RUBBER FOOT DAI 9.8X4MM
56-53CDX091A010 CD KNOB GROUP/M
1-27
1-28
1-29
1-30
1-31
1-32
1-33
1-34
61-80DX01500020
CD DOOR PVC PLATE
57-08CDX0900220
FILTER SHEET - 112.4X26.5X0.2MM
57-26CDX0900020
CD ALUM COVER
61-68CDX0900020
FERRUM PLATE (HOLE)
61-11DX01500121
66-120320130321 MACHINE SCREW MS/PH 2X3MM
1-35
1-36
1-37
1-38
58-61MC23500020
56-57CDX0929000 KNOB RING
61-11DX01500420 FERRUM PLATE - C
58-61EX0M108120 SHOCK ABSORBER (GREY)
61-11DX01500620 D.S. PLATE
56-78CDX090G000 SAFEUARD RING
56-78CDX091G000 CD DOOR CHROME RING
56-57CDX0910020 DISPLAY LENS
58-43DX01500020 DRIVE BELT DIA 31X1MM
56-54CDX092A000 CD KNOB GROUP/R
56-53CDX090A000 CD KNOB GROUP/L
56-57CDX0940000 BACK LIGHT LENS - UNIT
57-08CDX0900020
57-08CDX0900120 PVC PLATE - B
58-58DX01500420
PVC PLATE - A
RUBBER DIA 5.4X3X1MM
FERRUM PLATE (SCREW HOLE)
61-11DX01500021
1-39
1-40
56-57CDX0900000 CD DOOR LENS
56-07CDX0928000 LIGHT BRACKET
56-53CDX0948000 STANDBY KNOB CHROME RING
58-44DX01500020 MOTOR 3V
66-120226210321 MACHINE SCREW MS/BH 2.6X10MM
SHOCK ABSORBER (GREY)
SHOCK ABSORBER (BLACK)
58-61MC23500120
61-11DX01500520 FERRUM PLATE - D
FERRUM SHAFT 155X3MM

REF. NO
EXPLODED VIEW-1
PARTS NO. DESCRIPTION REMARKS
66-140526180121 SELF-TAPPING SCREW TA/KH 2.6X8MM (BLK)
66-140326180321 SELF-TAPPING SCREW TA/PH 2.6X8MM
1-45
1-46
1-47
1-48
1-49
1-50
1-51
1-52
1-53
1-54
1-55
1-56
05-07DX01500000 SUB.POWER(AMP) PCB ASSY
05-08DX01500000 RCA/D-S JACK PCB ASSY
KEY/DISPLAY PCB ASSY
05-05CDX0900000
HP/AUX PCB ASSY
05-09CDX0900000
66-140526210321
20-70CMSM93B000 CD MECHANISM
05-01DX01500000 MAIN(TUNER) PCB ASSY
05-30CDX9M00000 CD(MP3) PCB ASSY
CD-X9
8
66-120526160311 MACHINE SCREW MS/KH 2.6X6MM
1-41
1-43
1-44
66-140220160321 SELF-TAPPING SCREW TA/BH 2X6MM
1-57
1-58
1-59
48-16DX01500221
56-22CDX0908000
LED PCB
PCB BRACKET
56-57CDX0936000 LIGHT LENS - SUBWOOFER BOX
1-42
1-60
1-61 56-78CDX0938000 SAFEGUARD RING/SUB
1-62
1-63
1-64
56-85CDX090A010
56-87CDX0908000
SUBWOOFER PANEL
PLASTIC TUBE
58-263253150020 RUBBER FOOT DIA 25MM
1-65 58-58DX01500320 CUSHION 106X40X1MM
1-66 58-73CDX0900020 SUBWOOFER BOX
1-67
1-68
1-69
61-11V600000020
61-11V820010020
PCB BRACKET
PCB FIX BRACKET - B
61-33CDX0900020 SUB. REAR PANEL
1-70 61-48DX01500020 HEATSINK - A
1-71 66-120230160121 MACHINE SCREW MS/BH 3X6MM (BLK)
1-72
1-73
1-74
66-120240212121
66-140230210321
MACHINE SCREW MS/BH 4X12MM (BLK)
SELF-TAPPING SCREW TA/BH 3X10MM
66-140230212121 SELF-TAPPING SCREW TA/BH 3X12MM (BLK)
1-75 66-140230214121 SELF-TAPPING SCREW TA/BH 3X14MM (BLK)
1-76 66-141430212121 SCREW TA/BWH 3X12MM (HEAD 10MM)
1-77
1-78
1-79
66-150230180123
67-021400000020
HARDEN SCREW TTB 3X8MM AB (BLK)
NUT M4MM
68-112403101000 METAL WASHER 4X10X1MM
1-80 18-203DX0150120 H/TRANSFORMER EI66
1-81 41-172111000310 SWITCH
1-82 43-500000002020 AC CORD BUSHING
66-140226180321 SELF-TAPPING SCREW TA/BH 2.6X8MM
66-140230210121 SELF-TAPPING SCREW TA/BH 3X10MM (BLK)
66-140226210121 SELF-TAPPING SCREW TA/BH 2.6X10MM (BLK)
66-140526210121 SELF-TAPPING SCREW TA/KH 2.6X10MM (BLK)
56-78CDX092G000 CHROME RING - SUBWOOFER BOX
SELF-TAPPING SCREW TA/KH 2.6X10MM
!
!
1-83
1-84
1-85
45-114180310061 AC CORD CUL APP 6FT
48-23DX0150022A
48-23DX0150022
CLOSE SW PCB ASSY
OPEN SW PCB ASSY

5 PC BOARDS AND PARTS LIST
MAIN (TUNER)PCB ASSY
REF. NO PARTS NO.
48-01DX01500224
MAIN(TUNER) PCB ASSY
DESCRIPTION
CF205
CF203
CF201
CF206
FILTER JT10.7MG46-A
31-038107020120
FILTER SFU450B
31-026450010110
31-028107000120 FILTER LT10.7MA5
31-046456000220 RESONATOR ZTB456F15
05-01DX01500000
MAIN(TUNER) PCB
D8
IC202
D708
IC201
IC501
D201,202,705
IC702
IC203
IC703
RECTIFIER DIODE 1N5822
IC - LA1832
12-1N5822000021
16-LA1832000021
12-1N4001000021 DIODE 1N4001
IC - TA8176SN
16-TA8176SN0021
IC - LC75342
16-LC7534200021
DIODE 1N4148
12-1N4148000021
16-MC34063A0021 IC - MC34063A
16-LC7213100021 IC - LC72131
16-SC1308000021 IC - SC1308-01
L201,203 40-351500135020 FM COIL 5X3.5TX0.8MM
40-351500125020 FM COIL 5X2.5TX0.8MM
L202
L204 38-014100050020 AXIAL INDUCTOR 100UH
L404,406 38-013100050220 AXIAL INDUCTOR 10UH-EC-36
L701 38-104230050020 CHOKE COIL 230UH
L702 38-103200050020 CHOKE COIL 20UH
T203 40-02A049004020 IFT 7MM A049 - YELLOW
T205 40-027400003120 IFT 7MM 740 - ORANGE
T204 40-023120000020 IFT 7MM 312A - BLACK
T206 40-02660R002020 IFT 7MM 660R - RED
Q201-203,501,502,
Q705,706,715
11-9014C0000021 TR - 9014C
Q204,701 11-9015C0000021 TR - 9015C
Q208,401,716 11-8050C0000021 TR - 8050C
Q704 11-KSB772YS0021 TR - KSB772SY
Q712,713 11-8550C0000021 TR - 8550C
SVC201,202 27-501802201020 TRIMMER 20PF
VD201,202 12-SVC201SPA021 VARICAP DIODE SVC201SPA
VD203,204 12-SVC321SPA021 VARICAP DIODE SVC321SPA
ZD401 12-011470320121 ZENER DIODE 4.7V
ZD701 12-012110320121 ZENER DIODE 11V
ZD702 12-011910320121 ZENER DIODE 9.1V
CN203 43-022250120120 WAFER 2.5MM 2PIN
43-012200160120 WAFER 2MM 6PIN
CN201
CN504
CN505B
43-012200180120 WAFER 2MM 8 PIN
43-012200140120 WAFER 2MM 4 PIN
CN501,505A,702 43-012200130120 WAFER 2MM 3 PIN
CN503 43-012200150120 WAFER 2MM 5 PIN
43-462103003320 D-S TERMINAL #DSW-31
CN1
Q702 16-LM78L05A0021 IC - LM78L05A
X201 31-017450002030 CRYSTAL 4.5 MHZ
REMARKS
9
CD-X9
Q703 11-KSD882Y00021 TR - KSD882Y
ZD202 12-011620320121 ZENER DIODE 6.2W
R241 38-013100050120 AXIAL INDUCTOR 10UH-EC-24
CN703 43-012250120120 WAFER 2.5MM 2 PIN
JK201 43-421000003120 COAXIAL JACK IF-01
!

CD-X9
10
MAIN(TUNER) PCB
IC703