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Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
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the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
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THIS MANUAL IS VERY GOOD AND VERY CLEAR
PLEASE NOTE IT DOES NOT CONTAIN THE SETUP INFORMATION TO ALIGHN THE GEARS IN THE CD MECH IT DOES SHOW ALL THE PARTS AND THEIR LOCATIONS .
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Complete service and operation manual. All schematics are there, all circuit boards AND add-on boards. Including exploded views ,component names and specifications. Also electrical and mechanical adjustment procedures are in this manual. This manual also covers the more advanced BR-S811E unit. Scan quality is fair and usable.
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High quality scan of original Service Manual. Everything´s fine!
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
SPECIFICATIONS
For the U.S.A and Canada AUDIO section
Rated power output during STEREO operation 100 watts per channel minimum RMS, both channels driven, at 8� from 40 Hz to 20 kHz with no more than 0.7% total harmonic distortion. (FTC) Effective power output during SURROUND operation FRONT (40 ~ 20 kHz, 0.7% T.H.D. at 8� one channel driven) ............................................................................... 100 W + 100 W CENTER (40 ~ 20 kHz, 0.7% T.H.D. at 8� one channel driven) .............................................................................................. 100 W SURROUND (40 ~ 20 kHz, 0.7% T.H.D. at 8 � one channel driven) .................................................................................100 W + 100 W SURROUND BACK (80 Hz, 0.7% T.H.D. at 8 � one channel driven) (VR-707) .................................................................................100 W Total harmonic distortion .................................0.05% (1 kHz, 50 W, 8 �) Frequency response CD ............................................... 20 Hz ~ 70 kHz, +0 dB, �3.0 dB Signal to noise ratio (IHF�66) CD .......................................................................................... 95 dB Input sensitivity / impedance CD ......................................................................... 550 mV / 47 k� DVD/6CH INPUT (VR-707) .................................. 550 mV / 47 k� Output level / impedance TAPE REC............................................................... 550 mV / 1 k� PRE OUT (SUBWOOFER) (VR-707) ...................... 1.5 V / 2.2 k� Tone control BASS ................................................................ ±10 dB (at 100 Hz) TREBLE............................................................ ±10 dB (at 10 kHz) Loudness control VOLUME at -30dB level ................................... +8 dB (at 100 Hz)
DIGITAL AUDIO section
Sampling frequency ...................... 32 kHz, 44.1 kHz, 48 kHz, 96 kHz Input level / impedance / wave length Optical ........................... (�15 dBm ~ �21 dBm), 660 nm ±30 nm Coaxial ................................................................... 0.5 Vp-p / 75 �
VIDEO section
VIDEO inputs / outputs VIDEO (composite) ................................................. 1 Vp-p / 75 �
FM tuner section
Tuning frequency range ................................. 87.5 MHz ~ 108.0 MHz Usable sensitivity (MONO) VR-707 ................. 1.3 µV (75 � )/ 13.2 dBf (75 kHz DEV., SINAD 30 dB) KRF-V6070D ................... 1.6 µV (75 � )/ 15.2 dBf (75 kHz DEV., SINAD 30 dB) 50dB quieting sensitivity STEREO ..................................................... 28 µV (75 �)/ 40.2 dBf Total harmonic distortion (1 kHz) MONO .......................................................... 0.5% (71.2 dBf input) STEREO ....................................................... 0.7% (71.2 dBf input) Signal to noise ratio (1 kHz, 75 kHz DEV.) MONO ........................................................ 75 dB (71.2 dBf input) STEREO ..................................................... 68 dB (71.2 dBf input) Stereo separation (1 kHz) ........................................................... 40 dB Selectivity (±400 kHz) VR-707 .................................................... 70 dB KRF-V6070D ........................................... 50 dB Frequency response .................... (30 Hz ~ 15kHz), +0.5 dB, �3.0 dB
For other countries AUDIO section
Rated power output during STEREO operation 100 watts per channel minimum RMS, both channels driven, at 8� from 40 Hz to 20 kHz with no more than 0.7% total harmonic distortion. (FTC) Effective power output during SURROUND operation FRONT (1 kHz, 0.7% T.H.D. at 8 � one channel driven) ................................................................................ 100 W + 100 W CENTER (1 kHz, 0.7% T.H.D. at 8 � one channel driven) .... 100 W SURROUND (1 kHz, 0.7% T.H.D. at 8 � one channel driven) ................................................................................ 100 W + 100 W SURROUND BACK (80 Hz, 0.7% T.H.D. at 8 � one channel driven) (KRF-V6070D) .......................................................................100 W Total harmonic distortion ................................. 0.05% (1 kHz, 50 W, 8 �) Frequency response CD ............................................... 20 Hz ~ 70 kHz, +0 dB, �3.0 dB Signal to noise ratio (IHF�66) CD, TUNER, AUX, TAPE ...................................................... 95 dB Input sensitivity / impedance CD ......................................................................... 550 mV / 47 k� DVD/6CH INPUT (KRF-V6070D) ........................ 550 mV / 10 k� Output level / impedance TAPE REC............................................................... 550 mV / 1 k� PRE OUT (SUBWOOFER) (KRF-V6070D) ............. 1.5 V / 2.2 k� Tone control BASS ................................................................ ±10 dB (at 100 Hz) TREBLE............................................................ ±10 dB (at 10 kHz) Loudness control VOLUME at -30dB level ................................... +8 dB (at 100 Hz)
AM tuner section
Tuning frequency range 10 kHz step (VR-707) .................................. 530 kHz ~ 1,700 kHz 10 kHz step (KRF-V6070D)............................ 530 kHz ~ 1,610 kHz . 9 kHz step (KRF-V6070D).............................. 531 kHz ~ 1,602 kHz . Usable sensitivity (30% mod., S/N 20dB) (VR-707) ........................................................................ 16 µV / (600 µV/m) Usable sensitivity (KRF-V6070D)............................. 16 µV / (600 µV/m) Signal to noise ratio (30% mod. 1 mV input) .................................. 50 dB
GENERAL
Power consumption VR-707 ....................................................... 2.2 A KRF-V6070D ............................................. 280W AC outlet SWITCHED VR-707 ................................................ (total 150 W, 1.25 A max.) KRF-V6070D ..................................................... (total 90 W max.) Dimensions .................................................... W : 440 mm (17-5/16") H : 143 mm (5-5/8") D : 303 mm (11-15/16") Weight (Net) VR-707 ................................................................. 7.7 kg (17.00 lb) KRF-V6070D ........................................................ 8.8 kg (19.40 lb)
Notes 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. 2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
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