Sony xr 6087 service manual

Page 1

US Model
Canadian Model

Model Name Using Similar Mechanism XFI-6080

Tape Transport Mechanism Type MG-36HJ-32
SPECIFICATIONS
LAUDIO POWER SPECIFICATIONS r , ' _ 1 W" P"°"°°"°"
POWER OUTPUT AND TOTAL HARMONIC DISTOFITION Tupelruck A-Irack 2-cllnnnsl Mateo
Fraquency response 407 6.000 H2
SlgneHo~naIse rallo 55 dB wllII "PE I unssefles

4 watts per channel minimum continuous average power Into
4 ohms, both channels driven, from 150 to 20,000 Hz with no
more than 1.5% total harmonic dlstonlona

58 dB wllh YYPE II, Iv caeeenee

Wow and «Inner 013% (WRMSI
I Other Specmcauons j
:l'rumr mum Farm Impllflov urnlur
tunlnn range 87,97 1073 MHz Oulvull Speaker outputs (Sula seaI connecIms)
Anlerrrra rarrrrlnel External arrlenna eonnacler/Pewar emerrrra relay conlml lead Speaker Impedance 4 rflohms
Usable senslllvlly 1: am (75 ohms) Mexlnnrrrr power oulpuI 7.5 w + 75 w (er 4 ohms)
Selenllvlly more "Ill! NdB al 4) kHz Mlllllllfl I| "JV
Slqnal-lenolu uIIo as as lsrereal, as as (menaurell
Hermonlc dlsIorllon el 1 kHz ow. (Mama). ae-xa (Monaural)
Senamllorl 35 an al 011 MW"
Frequency response all-15,000 Hz leg as)
caplura mlo 2,0 as Tone conIrols Bass :5 as at loo N2
Treble 18 65 3| 0 kHI
Onlpul connecler Ground wlre Ierminal
A» Power reeurrerrrems 12 v DC car barren (negative ground)
- d] l 175x50x125 III/d
Tunlna range 530 1.1mm: M°""""" "5 m (7r/"2x5mcm,(w '
Anlerrrle Iarmlnal Exlemal anlenne eenrracnor/Powsr Inlennl ramy conlml Ieea Wsiam 1.3 kg (2 lb IA all
5°"3""Y 32W Aceaeserlee :nppllad Mounllng hardware (I eel)
Dulpnl [and Power anIennI relay aerrlral lead

Dawn and Ipeclllclllons wblecl «a change wlIhqu nouce.

FM/AM CASSETTE BAR STERED
SONY;

Page 2

XR-6087

TABLE OF CONTENTS

Section Title Page

1 . SERVICING NOTES

Location and Function of Controls - 2
Installation 3
Connections ~- 3

2. MECHANICAL ADJUSTMENTS

2-1. MechanicaIAdjustment 4
ToqueMeasurement 4

2-2. EIectricaIAdjustments 4
TapeSection 4
FMSection ..... 5
AMsection 6

Section Title Page

3. DIAGRAMS

3-1. FEI FM Front-end Schematic Diagram -
3-2. PrintedWiringBoards
3.3, SchemaficDiagmm 11

4. EXPLODED VIEWS 14

5. ELECTRICAL PARTS LIST -~ ~ ~ - ~ , - . ~ ~- 19

SECTION 1
GENERAL

El BALANCE control
Turn to adjust the balance or the lelt and rtgm channel outputs.

IZI POWER OFF (power on) switch/VOLUME/PUSH TREBLE/PULL BASS control

:Q

El DSPL (dlsplay) button
Press to dismay the time indlcation during radio recoptlon.

MONO (Monaural) button

POWER ON/OFF swim Press to reduce noise during reception or a weak FM stereo program.
Turn to turn on tne unit and men for more volume. To restore to stereo, press it agam.

VOLUME control

TREBLE control Press and turn to adjust treble. MTL/LCL (metal/local) button

sees oontrol Pull and turn to «rust ones 1 me. new to use
_ Press when listening to cm awe in or metal «we IV) taoes. wnen
E EJECT btmnn 9° "Ymk listening to normal (I'VPE I) tapes oreee it count.

Press to stop the lane and lake out the cassem Press to eliminate lnterterenoe trorn unlicenl stations ourinn nceotion ol
Radlo recsptimt a comnamtlvely strong station. To 90 back to the normal iecetvina

E Dlsplay wlndow
El Cassette insertion doc:

41/» (last windlng) Mittens/DIR (tape transport direction) change buttons
During playback. depress « or » tor fast winding and press both « and »
slmultineously to "start to the other side 0| this WIS.

TUNING knob/PUSH SEEK knob/PULL MEMORY knob

TUNING km Turn to manually tune in lite ace-red statlon.

SEEK krwh Press to: automatic tunlnq.

MEMORY knob Pull to Mmrize the rrequency or the stelron being recanted.

Use this knob also for dock setting.

E FADER control
Turn clockwtse to decrease the volume ol the front speakers or counterclockwise to
decrease the volume ol the rear speakers.

sensitivity. Dress it again.

Preset number buttons

FM/AM (band select) button
Press [0 select a desired hand. FMI, FM2 or AMt