Service manual

9
RX-V665/HTR-6260
RX-V665/HTR-6260
■ SPECIFICATIONS
■ Audio Section
Minimum RMS Output Power (Power Amp. Section)
(1 kHz, 0.9 % THD)
FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R
U, C models (8 ohms) ....................................................... 90 W/ch
R, A, F, L models (6 ohms) ................................................ 90 W/ch
Maximum Power (JEITA) (1 kHz, 10 % THD, 6 ohms) [R, A, L models]
FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R
........................................................................................ 115 W/ch
MAX. Power Per Channel (1 kHz, 0.7 % THD, 4 ohms) [F, L models]
FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R
........................................................................................ 105 W/ch
IEC Power (1 kHz, 0.9 % THD, 6 ohms) [F, L models]
FRONT L/R .......................................................................... 90 W/ch
Dynamic Power Per Channel (IHF)
FRONT L/R drive
U, C models (8 / 6 / 4 / 2 ohms) ........... 95 / 110 / 130 / 150 W
R, A, F, L models (– / 6 / 4 / 2 ohms) ............. – / 100 / 110 / 125 W
Dynamic Headroom [U, C models]
8 ohms .................................................................................0.23 dB
Input Sensitivity/Input Impedance (1 kHz, 100 W/6 ohms)
PHONO (MM) (R, A, F, L models) ...................... 3.5 mV / 47 k-ohms
AV5 etc. ............................................................ 200 mV / 47 k-ohms
MULTI CH INPUT
FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R,
SUBWOOFER
.................................................................... 200 mV / 47 k-ohms
Maximum Input Signal (1 kHz)
PHONO (MM) (0.1 % THD) (R, A, F, L models) .........60 mV or more
AV5 etc. (effect ON) (0.5 % THD) ................................2.0 V or more
Output Level/Output Impedance
REC OUT ........................................................... 200 mV/1.2 k-ohms
PRE OUT ................................................................... 1 V/1.2 k-ohms
SUBWOOFER (2 ch stereo and FRONT SP: small)
................................................................................ 1 V/1.2 k-ohms
ZONE2 OUT ....................................................... 200 mV/1.2 k-ohms
Headphone Jack Rated Output/Output Impedance
AV5 etc. input (1 kHz, 50 mV, 8 ohms) ................ 100 mV/470 ohms
Frequency Response
AV5 etc., FRONT (10 Hz to 100 kHz) .....................................0/-3 dB
RIAA Equalization Deviation [R, A, F, L models]
PHONO (MM) ................................................................... 0 ±0.5 dB
Total Harmonic Distortion
PHONO (MM) to REC OUT (20 Hz to 20 kHz, 1 V) (R, A, F, L models)
..................................................................................0.02 % or less
AV5 etc. (Pure Direct) to FRONT SP OUT (1 kHz, 50 W)
8 ohms (U, C models) ..............................................0.06 % or less
6 ohms (R, A, F, L models) .......................................0.06 % or less
Signal to Noise Ratio (IHF-A network)
PHONO (MM) to REC OUT (Input shorted 2.5 mV)
R model ................................................................... 86 dB or more
A, F, L models ......................................................... 81 dB or more
AV5, etc. (effect OFF) to SP OUT (Input shorted 250 mV)
.............................................................................. 100 dB or more
Residual Noise (IHF-A Network)
FRONT L/R to SP OUT ................................................150 μV or less
Channel Separation (1 kHz / 10 kHz)
PHONO (Input shorted) ................... 60 dB or more / 55 dB or more
AV5, etc. (Input 5.1 k-ohms shorted)
...................................................... 60 dB or more / 45 dB or more
Volume Control
......................................... MUTE / -80 dB to +16.5 dB / 0.5 dB step
Tone Control Characteristics
Bass
Boost/Cut ............................................... ±10 dB/2 dB, step 50 Hz
Turnover frequency .............................................................350 Hz
Treble
Boost/Cut ..............................................±10 dB/2 dB, step 20 kHz
Turnover frequency ............................................................ 3.5 kHz
Filter Characteristics
FRONT, CENTER, SURROUND, SURROUND BACK small (H.P.F.)
....................fc=40/60/80/90/100/110/120/160/200 Hz, 12 dB/oct.
SUBWOOFER small (L.P.F.)
....................fc=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct.
■ Video Section
Video Signal Type
Gray back
U, C, R models ......................................................................NTSC
A, F, L models ..........................................................................PAL
Video conversion
.......................................................................................NTSC/PAL
Composite Video Signal Level
...............................................................................1 Vp-p / 75 ohms
S-Video Signal Level [F model]
Y .............................................................................1 Vp-p / 75 ohms
C .....................................................................0.286 Vp-p / 75 ohms
Component Video Signal Level
Y .............................................................................1 Vp-p / 75 ohms
Cb/Cr ..................................................................0.7 Vp-p / 75 ohms
Video Maximum Input Level
............................................................................... 1.5 Vp-p or more
Video Signal to Noise Ratio
................................................................................... 50 dB or more
Monitor Out Frequency Response (VIDEO CONV. OFF)
Component video signal level .......................5 Hz to 60 MHz, -3 dB
■ FM Section
Tuning Range
U, C models .........................................................87.5 to 107.9 MHz
R, L models ......................87.5 to 108.0 MHz / 87.50 to 108.00 MHz
A, F models ......................................................87.50 to 108.00 MHz
50 dB Quieting Sensitivity (IHF) (1 kHz, 100 % MOD.)
MONO/STEREO. ....................................................... 3 μV (20.8 dBf)
Signal to Noise Ratio (IHF)
Mono ........................................................................................74 dB
Stereo ......................................................................................69 dB
Harmonic Distortion (1 kHz)
Mono ........................................................................................ 0.3 %
Stereo ......................................................................................0.3 %
Antenna Input
....................................................................... 75 ohms unbalanced
■ AM Section
Tuning Range
U, C models ........................................................... 530 to 1,710 kHz
R, L models ..............................530 to 1,710 kHz / 531 to 1,611 kHz
A, F models ............................................................ 531 to 1,611 kHz
Antenna
.................................................................................... Loop antenna