TEAC GR-10-I, SRL-200-I Service manual
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GR-10i/SR-L200i
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
components - refer to the appropriate parts list and
ensure exact replacement.
Parts of [ ] mark can be used only with the version designated.
[T/C]: USA [AUS]: AUSTRALIA
AM/FM Stereo Receiver
1 SA F ET Y INF OR M ATI ON
2 SP E CI FIC ATI O NS
3 AD J US TME NT A N D CH ECK S
4 EX P LO DE D V IE W AND PA RT S LIS T
5 PC B OA RDS A ND PARTS L IS T S
6 WI R IN G DIA GR AM
7 IN C LU DE D AC C ES SOR IES
2
3
4
6
10
14
15
GR-10i/SR-L200i
1 SAFETY INFORMATION
SAFE TY INFORMATION
This product has been designed and ma nufactured 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 CO NTROLS OR ADJUSTMENT OR PE RFORMANCE OF PRO CEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY
HAZAR DOUS RADIATION EXPOSURE.RESULT IN
DO NOT REMOVE THE PROTECTIVE H OUSING USING SCREWDRIVER.
IF THIS PRODUCT DEVELOPS TROUBLE, MAKE A CONTACT WIT H OUR SERICEMAN, AN D DO NOT US E THE PRODUCT A TROUBLED
STATE.
1
1
FOR U. S.A.
AM/FM RECE IVER
MODEL NO. GR-1 0i
2
TUNER Secti on
Frequency Range :
87.5MHz to 108.00 MHz ( 10 0kHz step) - USA
87.5MHz to 108.00 MHz ( 10 0kHz step) - AUS
520kHz to 1710 kHz (1 0k Hz step) - USA
522kHz to 1629 kHz (9 kH z step) - AUS
SPEAKER SYS TEM Secti on
Type :
Impedance :
65 mm x 2
4 ohms
GENERAL
Total Outp ut Power:
Power Requireme nt s:
Power Consumption :
Dimension (W x H x D ):
Weight: (net)
4W + 4W
120V AC, 60 Hz (USA)
240V AC, 50 Hz (AUS)
28 W
340 x 125 x 249 mm
3.0 kg
GR-10i/SR-L200i
2 SPECIFICATIONS
Standard Acce ssories:
Design and specif ic ations are subject to chang e wi thout notice.
Illustrations m ay d iffer slightl y fr om production models.
Weig ht and dimensions are appro xi mate.
Remote Control Un it x 1
Battery for Remot e Co ntrol Unit x 1
AM Loop Antenna x 1
i-Pod dock adapto r x 7
Cover for the Dock x 1
Stereo mini plug ca bl e x 1
Owner s Manual x 1
Warr an ty Card x 1
33
GR-10i/SR-L200i
3 ADJUSTMENTS AND CHECKS
3-1 TUNER Section
Use a screwdriver w it h a plastic or ceramic grip for a ll a djustment.
3-1-1 FM adjustment
1. Set the function s wi tch to the FM position.
2. Connect an RF gene ra tor to the FM antenna termina l an d ground.
3. Connect a SCOPE & VTVM across the speaker o utput.
3-1-2 AM adjustment
1. Set the function s wi tch to the AM position.
2. Connect an RF gene ra tion to a standard radiatin g lo op.
3. Connect a SCOPE & VTVM across the speaker o utput.
3-2 Adjustment and Test Points
MAIN/TU NE R PCB
T20 3
L202
CT2 01
L201
T20 2
T20 1
4
3-2-1 FM/AM alignment chart
GR-10i/SR-L200i
ITEM
FM
1. FM band
2. Tracki ng
AM
1. IF adju st me nt
2. AM b and
SG SETTING
87.5MHz
1kHz, +/-22.5kHz de v.
108MHz
1kHz, +/-22.5kHz de v.
90MHz
1kHz, +/-22.5kHz de v.
106MHz
1kHz, +/-22.5kHz de v.
Repeat step 2 to obta in ma x adjust.
455kHz
1kHz, 30% mod
520kHz
1kHz, 30% mod
TUN ER SETTING
87.5MHz
108MHz
90MHz
106MHz
1710kHz (US A)
1620kHz (AUS )
520kHz (USA)
522kHz (AUS )
ADJUS TMENT POINT
L202
L201
CT201
T203
T202
ADJUS TMENT
Adjust for max. out pu t
and best waveform .
Center for max. out pu t.
1710kHz
1kHz, 30% mod
3. Tracki ng
1kHz, 30% mod
1400kHz
1kHz, 30% mod
3-3 CD SECTION
Auto alignment.
1710kHz (US A)
1620kHz (AUS )
600kHz
Repeat step 3 to obta in b est tracking.
600kHz (USA)
603kHz (AUS )
1400kHz (US A)
1404kHz (AUS )
Adjust for max. out pu t
and best waveform .
T201
5
GR-10i/SR-L200i
4 EXPLODED VIEWS AND PART
EX PLODE D VIEW-1
6
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