Sony xr 6700 service manual

Page 1

XR-Blllll

SERVICE MANUAL us Model

Canadian Model

Model Name Using Similar Mechanism XR-CZlO
Tape Transport Mechanism Type MG-50EX2-39

SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
7 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than
1% total harmonic distortion.

other Specifications Power amplifier section
Cassette player section (lnlyuh Sponh-rnulpuls

'k k h I (sure seal connectors)
Tape "a 4 z-c 9 52 Speaker impedance 4 -8 ohms

Wow and flutter 0.08 % (WRMS)
Frequency response 30 - 18,000 Hz
Signal-to- noise ratio

Muimurn power output 25 W x 4 (at 4 ohms)

Cassette type Dolby NR off Dolby B NR General
__ - W- W Output lead Power antenna relay

- __.__ control lead/Power
TYPE I 58 dB 64 dB amplifier control lead

" Tone controls Bass :3 dB at 100 I11
' Treble :3 dB at 10 1
Tuner sedlon Power requirements l2 V DC car battery
FM (negative ground)
Tuning range 875 ~ 1079 M?- Dimensions Approx. 188 x 58 x 176 mm
Antenna terminal External antenna connector (7 '/z x 2 3/. x 7 in.)
Intermediate frequency 10.7 MHz (w/h/d)
US-llc >~'l""\l.\ 3 3' Mounting dimension Approx. 132 x 53 x 155 mm
SCICCIIIIIY 70 dB M400 kHz (7'/¢X2'/nx6/sint)
SigImI-lu-noisc ratio 65 dB (storm), (w/h/d)
(8 dB (WWI Mass Approx. 1.2 kg (2 lb, 10 OZ)
IIMHW'W IIIWUW «l I I" Supplied accessories Parts for installation and
ns t; (5mm, as "L (mom) mnmuons (1 sun
Scpamliun 33 dB .u 1 kHz From pane] case (i)
Fx'uqucncy rcsponsu 3o - Ismn Hz
. - 7

Cdpmn mm dB DL xii and smificuiinns Im' SIII'ict-i m clmugv zI'illIoul
AM lmhtl.
Tuning range 530 ~ l,7l(l kHz

AnIunIm terminal External antenna connector
lnIcrmcdiate frequency 450 kHz
Sensitivity 32 pV