Teac SR-L100 Service Manual

SR-L100

AM/FM STEREO DIGITAL RADIO WITH CD PLAYER

PC board s ho wn a re v iewed from parts side.

The part s wi th n o re ference number or no parts nu mb er

in the exp lo de d vi ews are not supplied.

As regar ds t he r es istors and capacitors, re fe r to t he

circui t di ag ra ms contained in this manual .

Parts ma rk ed w it h this sign are safety critic al

compon en ts . th ey must be replaced with iden ti ca l

compon en ts - r ef er to the appropriate parts l is t an d

ensure e xa ct r ep lacement.

Parts of [ ] m ar k ca n be u sed only with the version des ig na te d.

1 SA F ET Y I NF O RM ATIO N

2 SP E CI F IC AT IO NS

3 AD J US T ME N T AN D CHE CKS

4 EX P LO DED V IEW A ND PARTS L IST

5 PC B OA R DS A N D PAR TS L I ST S

6 WI R IN G D IA GRA M

7 IN C LU DE D ACC ESS ORI ES

SR-L100

1 SAFETY INFORMATION

SAFETY INFORM ATION

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 .

CAUTION

USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY

HAZARDOUS RADIATION EXPO SURE.RESULT IN

DO NOT REMOVE THE PROTECT IVE HOUSING USING SCREWDRIVER . IF THIS PRODUCT DEVELOP S TROUBLE, MAKE A CONTACT WITH O UR SERICEMAN, AND DO NOT USE THE P RODUCT A TROUBLED

STATE.

Opt ical pi ckup:

Type : C MS-B3 5BG6

Man ufact urer : Sa msung E lectr o-Mec hanic

Las er outp ut : Less t han 0.5 m W on the ob jecti ve lens

Wavelengt h : 760 - 8 00 nm

CERTIF ICATIO N

THIS PRODU CT COMP LIES WI TH DHHS RULES 21 CFR S UBCHA PTER J APP LICABLE AT DATE OF MAN UFACTU RE.

TEAC CORPOR ATION

3-7-3, NAKA-C HO, MUS ASHIN O-SHI , TOKYO , JAPAN

MANUFACTURE D :

FOR U. S.A.

CAUTION

RISK OF ELECTRIC SHO CK

DO NOT OPEN

: RISQUE DE CHOC ELECTR IQUE

AVIS

NE PAS OUVRIR.

THIS DEVICE COM PLIES W ITH PART 15 O F THE FCC RULES. OPER ATION IS S UBJEC T TO THE FOLLOWING TWO C ONDIT IONS:( 1) THIS D EVICE MAY NOT CAUSE HARMF UL INTER FEREN CE,AN D (2) THIS DEVICE M UST ACCEP T ANY INTE RFER-

ENCE RECEIVED , INCLU DING IN TERFE RENCE THAT MAY CAUSE UNDES IRED OP ERATION .

THIS CLASS B DIGITA L APPARATUS C OMPLIE S WITH CANADIAN ICES -003. CET APPAREIL NUMERIQ UE DE LA CL ASS B. EST CONFORM A LA NORME NM B-003 D U CANAD A.

MODEL NO .SR-L1 00

CD RADIO WITH REM OTE CON TROL

TEAC CORPORATI ON

SERIAL NO. LABE L

28W120V 60Hz

MADE IN CHINA

TUNER SECTION

Frequency Range :

CD PLAYER Section

Frequency response :

SR-L100

2 SPECIFICATIONS

FM : 87.50 ~ 108.0 MHz AM : 530 to 1710 kHz

20 Hz ~ 20 kHz (+/- 2 dB)

Wow an d Fl ut te r:

Unmeasurable

SPEAKER SYSTEM Section

Type :

Impedance :

65 mm x 2

4 ohms

GENERAL

Total Output Power:

Power Requirements:

Power Consumption:

Dimension (W x H x D ):

Weight: (net)

Standard Accessories:

4W + 4W

AC 120V , 60Hz

28 W

340 x 125 x 249 mm

3.3 kg

Remote Control Unit (RC-1075) x1

Battery for Remote Control Unit x 1

Stereo mini plug cable x 1

Owner s Manual x 1 Warr an ty C ar d x 1

Design and specifications are subject to change without notice.

Illustrations may diffe r sl ig ht ly f ro m pr od uction models.

SR-L100

3 ADJUSTMENTS AND CHECKS

3-1 TUNER SECTION

Use a screwdriver with a plastic or ceramic grip for all adjustment.

3-1-1 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.

3-1-2 AM adjustment

1. Set the function switch to the AM position.

2. Connect the test loop antenna across the output of the signal genera to r.

3. Connect the oscilloscope to the speaker terminal.

4. Set the signal generator as listed in the alignment chart.

3-2 Adjustment and Test Points

T20 5

L202

L201

T20 3

SVC 20 1

SVC 20 2

MAIN PCB

3-2-1 FM/AM alignment chart

SR-L100

ITEM

1. IF ad ju stme nt

2. FM ba nd

3. Trac king

SG SETTI NG

10.7MHz

87.5MHz 1kHz, +/-22.5kHz dev.

108MHz 1kHz, +/-22.5kHz dev.

90MHz 1kHz, +/-22.5kHz dev.

106MHz

1kHz, +/-22.5kHz dev.

Repeat step 3 to obtain best tracking

TUN ER SE TT ING

108MHz

87.5MHz

108MHz

90.1MHz

106.1MHz

ADJUS T ME NT P OI NT

T205

L202

L201

SVC 201

ADJUS T ME NT

With 10.7 MHz at

zero cr os sover

Adjust for max. output

and best waveform.

1. IF ad ju stme nt

2. AM b and

3. Trac king

3-3 CD SECTION

450kHz

1kHz, 30% mod

520kHz

1kHz, 30% mod

1710kHz

1kHz, 30% mod

600kHz 1kHz, 30% mod

1400kHz

1kHz, 30% mod

Repeat step 3 to obtain best tracking

1710kHz

520kHz

1710kHz

600kHz

1400kHz

T203

AM ANT COIL

SVC 202

Center & maxoutput

Adjust for max. output

Adjust for max. output and best waveform.

Auto alignment.

SR-L100

4 EXPLODED VIEWS AND PARTS LIST

EX P LOD ED VIE W 1

EXPLODED VIEW-1

REF. NO

1-1 1-2 1-3 1-4 1-5

PARTS NO.

56-02 SL 88M08 01 0 56-04 SL 10008 01 0 56-05 SL 88M08 01 0 56-07 SL 88M18 01 0 56-07 SL 88M48 00 0

DESC RIPTION

TOP C ABINE T FRONT C ABINE T BOTTO M CABIN ET REMOT E CO NTROL LE R BRACK ET CONNE CT CLIP

SR-L100

REMA RK

1-6 1-7 1-8 1-9 1-10

1-11 1-12 1-13 1-14 1-15

1-16 1-17 1-18 1-19 1-20

1-21 1-22 1-23 1-24 1-25

1-26 1-27 1-28 1-29 1-30

56-14 SL 88M08 01 0 56-15 MS 0661B 00 0 56-22 SL 88M08 01 0 56-22 SL 88M18 01 0 56-22 SL 10008 00 0

56-22 SL 10018 00 0 56-24 SL 88M08 00 0 56-24 SL 88M18 00 0 56-54 SL 88M08 00 0 56-54 SL 88M18 00 0

56-54 SL 88M28 01 0 56-54 SL 88M39 01 0 56-54 SL 88M49 01 0 56-54 SL 88M58 01 0 56-54 SL 88M68 01 0

56-54 SL 88M78 00 0 56-54 SL 88M88 00 0 56-54 SL 88M98 00 0 56-57 SL 10000 01 0 56-62 SL 88M08 00 0

56-62 SL 88M18 00 0 56-69 SL 88M08 00 0 56-78 SL 1000G 00 0 56-78 SL 88M19 00 0 56-07 SL 10009 00 0

CD DOOR LASER C OV ER SIDE CO VE R - LEFT SIDE CO VE R - RIGHT SPEAK ER PANEL - LEFT

SPEAK ER PANEL - RIGH T GEAR GEAR HO LD ER VOLUM E KN OB TUNER K NO B

SNOOZ E KN OB TRANS PARENT K EY-B IG TRANS PARENT K EY-S MALL POWER K EY BRAC KE T STO P / PLAY KEY

ALARM 1/ 2 - 2 KEY ALARM C HE CK KEY TIME ADJ US T KEY DISPL AY LEN S SPEAK ER TUBE - L EF T

SPEAK ER TUBE - R IG HT AC CORD P RE SS PLATE DISPL AY RIN G TRANS PARENT K NOB RIN G LCD BRA CK ET

1-31 1-32 1-33 1-34 1-35

1-36 1-37 1-38 1-39 1-40

1-41 1-42 1-43 1-44 1-45

1-46 1-47 1-48 1-49 1-50

56-07 SL 88M28 00 0 56-57 SL 10010 00 0 57-26 SR L1000 02 0 57-08 SL D88M0 02 0 58-26 31 52500 02 0

58-61 M5 20R02 12 0 58-61 M6 20R00 12 0 58-64 SL D88M0 02 0 58-64 SL D88M0 12 0 58-82 SL D8800 02 0

61-11S LD88M 00 20 61-11S LD88M 01 20 61-97 SL D88M0 02 1 66-14 02 26180 32 1 66-14 02 26210 32 1

66-14 02 30212 12 1 66-14 02 30212 32 1 66-14 03 20212 32 1 66-14 03 30180 32 1 66-14 03 30210 32 1

REMOT E SE NSOR BR AC KET DISPL AY LEN S FILTER S HEER PVC PLAT E HARD RU BB ER FOOT

SHOCK AB SO RBER (P IN K) SHOCK AB SO RBER (B LA CK) PAPE R TUBE- LO NG PAPE R TUBE- SH ORT SPONG E

WEIGH T IRON METAL PLAT E CD DOOR S PR ING SELF- TAPPIN G SC REW TA/BH 2.6 X8 MM SELF- TAPPIN G SC REW TA/BH 2.6 X1 0MM

SELF- TAPPIN G SC REW TA/BH 3X1 2M M SELF- TAPPIN G SC REW TA/BH 3X1 2M M SELF- TAPPIN G SC REW TA/PH 2X1 2M M SELF- TAPPIN G SC REW TA/PH 3X8 MM SELF- TAPPIN G SC REW TA/PH 3X1 0M M

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