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RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
AV RECEIVER/AV AMPLIFIER
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
SERVICE MANUAL




IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized
YAMAHA Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and
service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable
and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please
contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.




I CONTENTS
TO SERVICE PERSONNEL .......................................... 2 AMP ADJUSTMENT 45
FRONT PANELS ........................................................ 3~6 IC DATA ................................................................. 46~51
REAR PANELS ........................................................ 6~15 BLOCK DIAGRAM ................................................. 52~55
SPECIFICATIONS / 16~18 DISPLAY DATA ........................................................... 56
INTERNAL VIEW ................................................... 18~19 PRINTED CIRCUIT BOARD .................................. 57~79
REMOTE CONTROL PANELS .................................... 19 PIN CONNECTION DIAGRAM .................................... 80
DISASSEMBLY PROCEDURES ......... 20~23 SCHEMATIC DIAGRAM ........................................ 81~93
SELF DIAGNOSIS FUNCTION (DIAG) PARTS LIST ......................................................... 95~129
24~44 REMOTE CONTROL .......................................... 130~131




Copyright 2005 YAMAHA CORPORATION
100941 This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
P.O.Box 1, Hamamatsu, Japan
'05.02
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457


I TO SERVICE PERSONNEL
1. Critical Components Information AC LEAKAGE
Components having special characteristics are marked s WALL EQUIPMENT TESTER OR
and must be replaced with parts having specifications equal OUTLET UNDER TEST EQUIVALENT
to those originally installed.
2. Leakage Current Measurement (For 120V Models Only)
When service has been completed, it is imperative to verify
that all exposed conductive surfaces are properly insulated
from supply circuits.
INSULATING
G Meter impedance should be equivalent to 1500 ohms TABLE
shunted by 0.15µF.
G Leakage current must not exceed 0.5mA.
G Be sure to test for leakage with the AC plug in both polarities.

"CAUTION"
"F1, 2: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 8A, 125V FUSE."
CAUTION
F1, 2: REPLACE WITH SAME TYPE 8A, 125V FUSE.
ATTENTION
F1, 2: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 8A, 125V.


WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where
applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and
possibly other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-
SON WHATSOEVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose
eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before
handling food.


About Lead Free Solder /
The P.C.B.s installed in this unit are soldered using the
following solder.

Component Side / Foil Side /
DSP P.C.B. Lead Solder / Lead Free Solder /
FUNCTION P.C.B. ­ Lead Free Solder /
OPERATION P.C.B. ­ Lead Free Solder /
MAIN P.C.B. ­ Lead Free Solder /
POWER P.C.B. ­ Lead Free Solder /
SUBTRANS P.C.B. ­ Lead Free Solder /
CONVERSION P.C.B. Lead Solder / Lead Free Solder /
VIDEO P.C.B. ­ Lead Free Solder /
XM P.C.B. Lead Solder / Lead Free Solder /


Side A SMT REFLOW Process



Solder Dip

Side B MI FLOW Process




2
RX-V557/HTR-5850/DSP-AX557




RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


Among some types of lead free solder currently available,
it is recommended to use one of the following types for the
repair work.
· Sn + Ag + Cu (tin + silver + copper)
· Sn + Cu (tin + copper)
· Sn + Zn + Bi (tin + zinc + bismuth)

Caution:
1. As the melting point temperature of the lead free solder is
about 30°C to 40°C (50°F to 70°F) higher than that of the lead
solder, be sure to use a soldering iron suitable to each solder.

2. If lead solder must be used, be sure to remove lead free solder
from each terminal section of the parts to be replaced and
from the area around it completely before soldering, or make
sure that the lead free solder and lead solder melt together
fully.




I FRONT PANELS
RX-V557 (U, C models)




RX-V557 (R, T, K, A, B, G, E, L models)
A, B, G, E models




3
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457


HTR-5850 (U, C models)




HTR-5850 (T, K, A models)




DSP-AX557 (J model)




4
RX-V557/HTR-5850/DSP-AX557




RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


RX-V457 (U, C models)




RX-V457 (R, T, K, A, B, G, E, L models)
B, G, E models




HTR-5840 (U, C models)




5
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457


HTR-5840 (T, K, A, B, G, E models)
B, G, E models




DSP-AX457 (J model)




I REAR PANELS
RX-V557 (U, C models)




6
RX-V557/HTR-5850/DSP-AX557




RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


RX-V557 (R model)




RX-V557 (T model)




RX-V557 (K model)




7
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457


RX-V557 (A model)




RX-V557 (B model)




RX-V557 (G, E models)




8
RX-V557/HTR-5850/DSP-AX557




RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


RX-V557 (L model)




HTR-5850 (U, C models)




HTR-5850 (T model)




9
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457


HTR-5850 (K model)




HTR-5850 (A model)




DSP-AX557 (J model)




10
RX-V557/HTR-5850/DSP-AX557




RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


RX-V457 (U, C models)




RX-V457 (R model)




RX-V457 (T model)




11
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457


RX-V457 (K model)




RX-V457 (A model)




RX-V457 (B model)




12
RX-V557/HTR-5850/DSP-AX557




RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


RX-V457 (G, E models)




RX-V457 (L model)




HTR-5840 (U, C models)




13
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457


HTR-5840 (T model)




HTR-5840 (K model)




HTR-5840 (A model)




14
RX-V557/HTR-5850/DSP-AX557




RX-V457/HTR-5840/DSP-AX457
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


HTR-5840 (B model)




HTR-5840 (G, E models)




DSP-AX457 (J model)




15
RX-V557/HTR-5850/DSP-AX557
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
RX-V457/HTR-5840/DSP-AX457



I SPECIFICATIONS /
I Audio Section
Minimum RMS Output Power (Power Amp. Section) Dynamic Power Per Channel (IHF) (8/6/4/2
ohms)
[RX-V557] [RX-V557/HTR-5850]
(20 Hz to 20 kHz, 0.09% THD, 8 ohms) FRONT L/R ...................................................... 120/155/190/235 W
FRONT L/R ................................................................. 90 W + 90 W [DSP-AX557] (J model)
CENTER ................................................................................. 90 W FRONT L/R .......................................................... ­/130/160/205 W
SURROUND L/R ........................................................ 90 W + 90 W [RX-V457/HTR-5840]
SURROUND BACK ................................................................ 90 W FRONT L/R ...................................................... 115/150/185/230 W
[HTR-5850] [DSP-AX457] (J model)
(1 kHz, 0.7% THD, 8 ohms) FRONT L/R .......................................................... ­/125/155/200 W
FRONT L/R ............................................................ 105 W + 105 W
Dynamic Headroom (8 ohms)
CENTER ............................................................................... 105 W
SURROUND L/R ................................................... 105 W + 105 W [RX-V557/HTR-5850] (U, C models) .................................... 1.25 dB
SURROUND BACK .............................................................. 105 W [RX-V457/HTR-5840] (U, C models) .................................... 1.31 dB
[DSP-AX557] (J model) Damping Factor
(20 Hz to 20 kHz, 0.09% THD, 6 ohms) 20 Hz to 20 kHz, SPEAKER-A .................................... 120 or more
FRONT L/R ................................................................. 90 W + 90 W Input Sensitivity / Input Impedance
CENTER ................................................................................. 90 W CD, etc. ........................................................... 200 mV / 47 k-ohms
SURROUND L/R ........................................................ 90 W + 90 W MULTI CH IN
SURROUND BACK ................................................................ 90 W FRONT L/R, CENTER, SURROUND L/R, SUB WOOFER
[RX-V457] .................................................................. 200 mV / 47 k-ohms
(20 Hz to 20 kHz, 0.09% THD, 8 ohms) Maximum Input Signal Level / (1 kHz, 0.5% THD)
FRONT L/R ................................................................. 85 W + 85 W CD, etc. (Effect On) .................................................. 2.2 V or more
CENTER ................................................................................. 85 W Output Level / Output Impedance
SURROUND L/R ........................................................ 85 W + 85 W REC OUT ....................................................... 200 mV / 1.2 k-ohms
SURROUND BACK ................................................................ 85 W 20 Hz SUB WOOFER .......................................... 4 V / 1.2 k-ohms
[HTR-5840] [RX-V557] (U, C, A, B, G, E models)
(1 kHz, 0.7% THD, 8 ohms) ZONE2 OUT .................................................. 200 mV / 1.2 k-ohms
FRONT L/R ............................................................ 100 W + 100 W Headphone Jack Rated Output / Impedance
CENTER ............................................................................... 100 W
SURROUND L/R ................................................... 100 W + 100 W CD, etc. (1 kHz, 50 mV, 8 ohms) .................... 150 mV / 100 ohms
SURROUND BACK .............................................................. 100 W
Frequency Response
[DSP-AX457] (J model) CD, etc. to FRONT L/R (10 Hz to 100 kHz) .................. +0/-3.0 dB
(20 Hz to 20 kHz, 0.09% THD, 6 ohms)
Total Harmonic Distortion
FRONT L/R ................................................................. 85 W + 85 W
CENTER, REAR CENTER ..................................................... 85 W (20 Hz to 20 kHz, 40 W, 8 ohms)
SURROUND L/R ........................................................ 85 W + 85 W CD, etc. (Effect Off) to FRONT L/R SP OUT ........... 0.06 % or less
SURROUND BACK ................................................................ 85 W Signal to Noise Ratio / (IHF-A Network)
Maximum Power (EIAJ) (1 kHz, 10% THD) CD, etc. (Input shorted) SP OUT
250 mV ................................................................. 100 dB or more
[RX-V557/HTR-5850] (R, T, K, L models)
FRONT L/R (8 ohms) ............................................ 130 W + 130 W Residual Noise (IHF-A Network)
CENTER, REAR CENTER (8 ohms) ................................... 130 W FRONT L/R SP OUT ............................................... 150 µV or less
SURROUND L/R (8 ohms) ..................................... 130 W + 130 W Channel Separation
SURROUND BACK (8 ohms) .............................................. 130 W CD, etc. (Input 5.1 k-ohms shorted, 1 kHz/10 kHz)
[DSP-AX557] (J model) 60 dB or more/45 dB or more
FRONT L/R (6 ohms) ............................................ 130 W + 130 W Tone Control Characteristics
CENTER, REAR CENTER (6 ohms) ................................... 130 W BASS
SURROUND L/R (6 ohms) ..................................... 130 W + 130 W Boost/Cut ............................................................. ±10 dB (60 Hz)
SURROUND BACK (6 ohms) .............................................. 130 W TREBLE
[RX-V457/HTR-5840] (R, T, K, L models) Boost/Cut ........................................................... ±10 dB (20 kHz)
FRONT L/R (8 ohms) ............................................ 125 W + 125 W Filter Characteristics
CENTER, REAR CENTER (8 ohms) ................................... 125 W FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK SP
SURROUND L/R (8 ohms) ..................................... 125 W + 125 W Small (H.P.F.)
SURROUND BACK (8 ohms) .............................................. 125 W fc= 40/60/80/90/100/110/120/160/200 Hz / 12 dB/ oct.
[DSP-AX457] (J model) SUBWOOFER (L.P.F.)
FRONT L/R (6 ohms) ............................................ 125 W + 125 W fc= 40/60/80/90/100/110/120/160/200 Hz / 24 dB/ oct.
CENTER, REAR CENTER (6 ohms) ................................... 125 W
SURROUND L/R (6 ohms) ..................................... 125 W + 125 W I Video Section
SURROUND BACK (6 ohms) .............................................. 125 W Video Signal Type
DIN Standard Output Power Per Channel (1 kHz, 0.7% U, C, R, K, J models .............................................................. NTSC
THD, 4 ohms) T, A, B, G, E, L models ............................................................ PAL
[RX-V557/HTR-5850] (B, G, E models) Video Signal Type (Video Conversion)
FRONT L/R ............................................................ 135 W + 135 W
CENTER ............................................................................... 135 W [RX-V557/HTR-5850/DSP-AX557]
SURROUND L/R ................................................... 135 W + 135 W U, C, R, K, A, B, G, E, L, J models ....................................... NTSC
SURROUND BACK .............................................................. 135 W R, T, A, B, G, E, L models ........................................................ PAL
[RX-V457/HTR-5840] (B, G, E models) Composite Video Signal Level
FRONT L/R ............................................................ 130 W + 130 W 1 Vp-p / 75 ohms
CENTER ............................................................................... 130 W S-Video Signal Level
SURROUND L/R ................................................... 130 W + 130 W Y ........................................................................... 1 Vp-p / 75 ohms
SURROUND BACK .............................................................. 130 W C ................................................................... 0.286 Vp-p / 75 ohms
IEC Power / (1 kHz, 0.06% THD, 8 ohms) Component Signal Level (U, C, R, T, K, A, B, G, E, L models)
[RX-V557/HTR-5850] (B, G, E, L models) Y ........................................................................... 1 Vp-p / 75 ohms
FRONT L/R ............................................................ 100 W + 100 W Cb/Cr ................................................................ 0.7 Vp-p / 75 ohms
[RX-V457/HTR-5840] (B, G, E, L models)
FRONT L/R ................................................................. 95 W + 95 W
16
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457




· DIMENSIONS
D4-Video Signal Level / (J model) Weight .................................................. 11.0 kg (24 lbs. 4 oz.) RX-V557 HTR-5850
DSP-AX557 RX-V457
Y ........................................................................... 1 Vp-p / 75 ohms Finish HTR-5840
Cb/Cr ................................................................ 0.7 Vp-p / 75 ohms [RX-V557] DSP-AX457
Maximum Input Level .................. 1.5 Vp-p or more Gold color ................................................................ R, T, K models




(7/8")




(7/8")
22




22
Signal to Noise Ratio ........................ 50 dB or more Black color ........................................... U, C, R, A, B, G, E models
Monitor Out Frequency Response Titanium color ............................................ C, A, B, G, E, L models
Composite Video Signal Level, [HTR-5850]
S-Video Signal Level ..................................... 5 Hz to 10 MHz, -3 dB Gold color ........................................................................... T model
D4-Video Signal Level (J model) ................ 5 Hz to 60 MHz, -3 dB Black color ................................................................... U, C models
[RX-V557/HTR-5850/DSP-AX557] Silver color .......................................................... U, C, K, A models




376.3 (14-13/16")
420.3 (16-9/16")
Component Video Signal Level .................. 5 Hz to 60 MHz, -3 dB [DSP-AX557]




419.3 (16-1/2")
380.3 (15")
[RX-V457/HTR-5840/DSP-AX457] Gold color ........................................................................... J model
Component Video Signal Level (U, C, R, T, K, A, B, G, E, L models) [RX-V457]
5 Hz to 60 MHz, -3 dB Gold color ........................................................... R, T, K, L models
Black color ........................................... U, C, R, A, B, G, E models
I FM Section Silver color ............................................................... R, K, L models
Titanium color ................................................ C, A, B, G, E models
Tuning Range [HTR-5840]
U, C models ....................................................... 87.5 to 107.9 MHz Gold color ........................................................................... T model
R, L models .......................... 87.5 to 108.0 / 87.50 to 108.00 MHz Black color ......................................................... U, C, G, E models
T, K, A, B, G, E models ................................. 87.50 to 108.00 MHz




(11/16")




(13/16")
Silver color ............................................ U, C, K, A, B, G, E models




18




21
J model ................................................................ 76.0 to 90.0 MHz
[DSP-AX457]
50 dB Quieting Sensitivity (IHF) (1 kHz, 100% Mod.) Gold color ........................................................................... J model
Mono / Stereo ........................ 2.0 µV (17.3 dBf) / 25 µV (39.2 dBf)




150 (5-15/16")
Silver color .......................................................................... J model




140 (5-1/2")
171 (6-3/4")




161 (6-5/16")
Usable Sensitivity (IHF) Accessories
Mono .................................................................... 1.0 µV (11.2 dBf) Remote Control x 1, Batteries (Manganese Dry) x 4 (RAV254/
Selectivity (400 kHz) .................................................. 70 dB RAV255), Batteries x 2 (RAV304), Indoor FM Antenna x 1, AM Loop
Signal to Noise Ratio (IHF) Antenna x 1, Antenna Adapter x 1 [PAL 75/300 ohms] (B model)
Mono / Stereo ............................................................ 76 dB / 70 dB
435 (17-1/8")




(13/16")




(13/16")
Harmonic Distortion (1 kHz) * Specifications are subject to change without notice due to product




21




21
Mono/Stereo .................................................................. 0.2 / 0.3 % improvements. Unit : mm (inch)/
Stereo Separation
1 kHz ...................................................................................... 42 dB
Frequency Response U .......... U.S.A. model C ...... Canadian model
20 Hz to 15 kHz ............................................................ +0.5 / -2 dB R .......... General model T ....... Chinese model
Antenna Input ......................... 75 ohms unbalanced K .......... Korean model A ...... Australian model · The variable range of the parameter (Min/Max/Step)
B .......... British model G ...... European model
PROGRAM NAME
I AM Section E .......... South European model L ....... Singapore model
J ........... Japanese model MUSIC ENTERTAINMENT TV THEATER PRO LOGIC II / IIx DTS Neo:6
Tuning Range PARAMETER NAME Hall in Vienna The Bottom Line The Roxy Thtr Rock/Pop DISC GAME MONO MOVIE TV SPORTS MOVIE THEATER PRO LOGIC MOVIE/GAME MUSIC CINEMA/MUSIC UNIT
U, C models ......................................................... 530 to 1,710 kHz DSP LEVEL -6/3/1 -6/3/1 -6/3/1 -6/3/1 -6/3/1 -6/3/1 -6/3/1 -6/3/1 -6/3/1 -6/3/1 dB
R, L models ................................. 530 to 1,710 / 531 to 1,611 kHz INIT. DEY 1/99/1 1/99/1 1/99/1 1/99/1 1/99/1 1/99/1 1/99/1 ms
T, K, A, B, G, E, J models ................................... 531 to 1,611 kHz ROOM SIZE 0.1/2.0/0.1 0.1/2.0/0.1 0.1/2.0/0.1 0.1/2.0/0.1 0.1/2.0/0.1 0.1/2.0/0.1
Usable Sensitivity ............................................ 300 µV/m Manufactured under license from Dolby Laboratories. LIVENESS 0/10/1 0/10/1 0/10/1 0/10/1 0/10/1 0/10/1 0/10/1
Antenna .............................................. Loop Antenna "Dolby", "Pro Logic", "Surround EX", and the double-D symbol are P. INIT. DLY 1/99/1 1/99/1 1/99/1 ms
trademarks of Dolby Laboratories. P. ROOM SIZE 0.1/2.0/0.1 0.1/2.0/0.1 0.1/2.0/0.1
I General P. LIVENESS
Power Supply / S. INIT. DLY 1/49/1 1/49/1 1/49/1 ms
U, C models .......................................................... AC 120 V, 60 Hz S. ROOM SIZE 0.1/2.0/0.1 0.1/2.0/0.1 0.1/2.0/0.1
R model .............................. AC 110/120/220/230-240 V, 50/60 Hz S. LIVENESS
T model ................................................................. AC 220 V, 50 Hz SB. INIT. DLY 1/49/1 1/49/1 1/49/1 ms
K model ................................................................. AC 220 V, 60 Hz SB. RM SIZE 0.1/2.0/0.1 0.1/2.0/0.1 0.1/2.0/0.1
A model ................................................................. AC 240 V, 50 Hz "SILENT CINEMA" is a trademark of YAMAHA CORPORATION. SB. LIVENESS
B, G, E models ..................................................... AC 230 V, 50 Hz REV. TIME 1.0/5.0/0.1 1.0/5.0/0.1 1.0/5.0/0.1 s
L model ............................................. AC 220/230-240 V, 50/60 Hz REV. DLY 0/250/1 0/250/1 0/250/1 ms
J model ............................................................ AC 100V, 50/60 Hz REV. LEVEL 0/100/1 0/100/1 0/100/1 %
Power Consumption / PLII/PLIIx PLII/PLIIx PLII/PLIIx
U, C models ........................................................... 350 W / 440 VA PANORAMA OFF/ON OFF/ON OFF/ON
R, T, K, A, B, G, E, L models ............................................... 360 W DIMENSIONS -3/3/1 -3/3/1 -3/3/1
J model ................................................................................. 245 W "DTS", "DTS-ES", "Neo:6" and "DTS 96/24" are trademarks of
CT WIDTH 0/7/1 0/7/1
Standby Power Consumption (reference data) Digital Theater Systems, Inc.
C. IMAGE 0.1/1.0/0.1 0.1/1.0/0.1 0/1.0/0.1
AC240 V / 50 Hz .................................................................... 0.1 W
Maximum Power Consumption (R model) 7ch STEREO PARAMETER
6ch Drive, 10% THD ............................................................ 700 W CT LEVEL 0/100/1 %
AC Outlets SL LEVEL 0/100/1 %
2 Switched Outlets SR LEVEL 0/100/1 %
U, C, T, J models ................................................. 100 W max. total SB1 LEVEL 0/100/1 %
R, G, E, L models .................................................. 50 W max. total SB2 LEVEL 0/100/1 %
1 Switched Outlet
A, B models ................................................................. 100 W max.
Dimensions (W x H x D)
[RX-V557/DSP-AX557]
435 x 171 x 420.3 mm (17-1/8" x 6-3/4" x 16-9/16")
[HTR-5850/RX-V457/HTR-5840/DSP-AX457]
435 x 161 x 419.3 mm (17-1/8" x 6-5/16" x 16-1/2")

17
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457


· Set Menu Table /
CATEGORY MAIN MENU SUB MENU SELECT MENU VALUE [INITIAL] CATEGORY MAIN MENU SUB MENU SELECT MENU VALUE [INITIAL]
· BASIC SETUP ROOM : S >M L S / [M] / L 2 INPUT MENU A ) I/O ASSIGN C . V [A] : DVD [DVD] / VCR / V-AUX / DTV/CBL
SUBWOOFER : YES [YES] / NONE C . V [B] : DTV/CBL - - - / VCR / V-AUX / [DTV/CBL]
SPEAKERS : 6spk 2 / 3 / 4 / 5 / [6] OUT (1) : MD/CD-R [MD/CD-R] / CD / VCR / V-AUX / DTV/CBL / DVD
>SET CANCEL [SET] / CANCEL IN (2) : MD/CD-R (RX-V557, HTR-5850, DSP-AX557)
CHECK OK? : YES [YES] / NO IN (3) : DVD - - - / CD / VCR / V-AUX / DTV/CBL / [DVD]
FR ·····||····· IN (4) : DTV/CBL - - - / CD / VCR / V-AUX / [DTV/CBL] / DVD
C ·····||····· IN (5) : CD MD/CD-R / [CD] / VCR / V-AUX / DTV/CBL / DVD
SL ·····||····· B ) INPUT MODE > AUTO / LAST [AUTO] / LAST
± 10.0 dB step
SB ·····||····· C ) INPUT RENAME CD Input is possible to 8 characters /
SR ·····||····· MD/CD-R Input is possible Character type /
SWFR ·····||····· TUNER CAPITAL / A to Z
· MANUAL SETUP 1 SOUND MENU A ) SPEAKER SET FRONT : LARGE SMALL / [LARGE] DVD SMALL / a to z
CENTER : SML DTV/CBL FIGURE / 0 to 9
SUR LR : SML NONE / [SML] / LRG V-AUX Space /
SUR B : SML VCR MARK / # * - + / ; < > ? etc.
BASS OUT : BOTH SWFR / FRONT / [BOTH] 3 OPTION MENU A ) DISPLAY SET DIMMER : 0 -5 to 0 / 1 step
Cross Over : 80 Hz 40 / 60 / [80] / 90 / 100 / 110 / 120 / 160 / 200 Hz V CONV. : ON OFF / [ON]
SWFR PHASE : NRM [NRM] / REV B ) MEMORY GUARD MEM. GUARD : OFF [OFF] / ON
B ) SP LEVEL FL ·····||····· C ) PARAM. INI
FR ·····||····· D ) MULTI ZONE SP B : MAIN [MAIN] / ZONE B
C ·····||····· E ) XM RADIO (U model) ANTENNA : NONE [NONE] / 0 % to 100 %
SL ·····||····· -10.0 dB to +10.0 dB [0.0 dB] / 1.0 dB step
SR ·····||·····
SB ·····||·····
SWFR ·····||·····
C ) SP DISTANCE UNIT : feet feet (U, C models) / meters (R, T, K, A, B, G, E, L, J models)
FRONT L 10.0 ft / 3.00 m I INTERNAL VIEW
FRONT R 10.0 ft / 3.00 m RX-V557/DSP-AX577
CENTER 10.0 ft / 3.00 m feet : 1.0 ft to 80.0 ft [10.0 ft] / 0.5 ft step
1 234 5 6 789 0AB 1 SUBTRANS(1) P.C.B.
SUR. L 10.0 ft / 3.00 m
2 XM P.C.B. (U, C models)
SUR. R 10.0 ft / 3.00 m meters : 0.30 m to 24.00 m [3.00 m] / 0.10 m step 3 SUBTRANS(5) P.C.B. (R, L models)
SUR. B 10.0 ft / 3.00 m 4 SUBTRANS(8) P.C.B. (U, C, A, B, G, E models)
SWFR 10.0 ft / 3.00 m 5 MAIN (2) P.C.B.
6 Tuner
D ) CENTER GEQ TEST : >OFF ON [OFF] / ON
C 7 CONVERSION P.C.B.
100 Hz -||- 0 8 SUBTRANS(3) P.C.B.
300 Hz -||- 0 D 9 SUBTRANS(