View Sony AVD-K700P / HT-V700DP Service Manual online
Published by Sony Techno Create Corporation
player and tuner section in HT-V700DP.
Confidential unpublished works. Copyright 1992 -1997 Dolby
Laboratories. All rightsreserved.
DVD : 650 nm, CD : 780nm)
CD: 8 Hz to 20 kHz
RCA jack x 2
RCA jack (L, R) x 2
RCA jack (L, R) x 1
(T-120)/8 HOURS (T-160)
(4A, A-W, W+1 - W+84, A-5 - A-1)
sync, RCA jack x 1
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
With 6 ohm loads, both channels
driven, from 120 - 20,000 Hz; rated
90 watts per channel minimum RMS
power, with no more than 10 % total
harmonic distortion from 250 milli
watts to rated output (USA model
Center*: 90 W (6
Surround*: 90 W/ch (6
Subwoofer*: 150 W (4
and the source, there may be no sound
other than those specified herein may result in hazardous radiation
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
also be added to ordinary solder.
exceeding the limit for Class 1.
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Parts on Set
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
The flexible board is easily damaged and should be handled with
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
that the S curve waveform is output several times.
BLOCK OR BASE UNIT
Electrical Troubleshooting Guide .................................... 24
4-11. Schematic Diagram – HI-FI/TUNER Section – ............. 54
4-12. Schematic Diagram – A/V JACK, SCART Section – .... 55
4-14. Schematic Diagram – MPEG & VIDEO Section – ........ 57
4-15. Schematic Diagram – RF & SERVO Section – .............. 58
4-16. Schematic Diagram – AUDIO MICOM Section – ......... 59
4-17. Schematic Diagram – DIGITAL AMP Section – ........... 60
4-18. Schematic Diagram – PWM & CODEC Section – ........ 61
4-19. Schematic Diagram – INTERFACE Section – ............... 62
4-20. Printed Wiring Board – VCR Section – ........................... 63
4-21. Printed Wiring Board – DISPLAY Section – .................. 64
4-22. Printed Wiring Board
4-25. Printed Wiring Board – KEY Section – .......................... 68