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AV RECEIVER/AV AMPLIFIER
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
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
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
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 43
IMPEDANCE SELECTOR ............................................. 2 DISPLAY DATA ..................................................... 44~45
FRONT PANELS ........................................................ 3~5 IC DATA ................................................................. 46~51
REAR PANELS ........................................................ 5~12 BLOCK DIAGRAM ................................................. 52~53
REMOTE CONTROL PANELS .................................... 13 PRINTED CIRCUIT BOARD .................................. 54~75
SPECIFICATIONS / 14~17 PIN CONNECTION DIAGRAM .................................... 76
INTERNAL VIEW ......................................................... 17 SCHEMATIC DIAGRAM ........................................ 77~88
DISASSEMBLY PROCEDURES ......... 18~20 PARTS LIST ......................................................... 89~137
SELF DIAGNOSIS FUNCTION (DIAG) REMOTE CONTROL .......................................... 138~139
21~42
100846
P.O.Box 1, Hamamatsu, Japan
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
I TO SERVICE PERSONNEL AC LEAKAGE
WALL EQUIPMENT TESTER OR
1. Critical Components Information OUTLET UNDER TEST EQUIVALENT
Components having special characteristics are marked s
and must be replaced with parts having specifications equal
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 INSULATING
from supply circuits. TABLE
G Meter impedance should be equivalent to 1500 ohm shunted G Leakage current must not exceed 0.5mA.
by 0.15µF. G Be sure to test for leakage with the AC plug in both polarities.
"CAUTION"
"F701, 702: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 8A, 125V FUSE."
CAUTION
F701, 702: REPLACE WITH SAME TYPE 8A, 125V FUSE.
ATTENTION
F701, 702: 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!
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before
handling food.
· DIMENSIONS
I IMPEDANCE SELECTOR
(13/16")
21
349.5 (13-3/4")
389 (15-5/16")
18.4
(3/4")
IMPEDANCE SELECTOR
WARNING:
140 (5-1/2")
161 (6-5/16")
Do not change the IMPEDANCE SELECTOR
switch setting while the power to this unit is
on, otherwise this unit may be damaged.
435 (17-1/8")
(13/16")
21
Unit : mm (inch)
2
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
I FRONT PANELS
RX-V540 (U, C, A, L, R, T, K models)
RX-V540RDS (B, G models)
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
HTR-5650 (U, C, A, T, K models)
HTR-5650RDS (B, G models)
3
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
DSP-AX540 (J model)
RX-V440 (U, C, A, L, R, T, K models)
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V440RDS (B, G models)
HTR-5640 (U, C, A, T, K models)
4
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
HTR-5640RDS (B, G models)
DSP-AX440 (J model)
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
I REAR PANELS
RX-V540 (U, C models)
RX-V540 (A model)
5
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540 (L model)
RX-V540 (R model)
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540 (T model)
RX-V540 (K model)
6
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540RDS (B model)
RX-V540RDS (G model)
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
HTR-5650 (U, C models)
HTR-5650 (A model)
7
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
HTR-5650 (T model)
HTR-5650 (K model)
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
HTR-5650RDS (B model)
HTR-5650RDS (G model)
8
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
DSP-AX540 (J model)
RX-V440 (U, C models)
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440 (A model)
RX-V440 (L model)
9
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V440 (R model)
RX-V440 (T model)
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V440 (K model)
RX-V440RDS (B model)
10
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V440RDS (G model)
HTR-5640 (U, C models)
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
HTR-5640 (A model)
HTR-5640 (T model)
11
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
HTR-5640 (K model)
HTR-5640RDS (B model)
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
HTR-5640RDS (G model)
DSP-AX440 (J model)
12
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
I REMOTE CONTROL PANELS
RX-V540 (U, C, A, L, R, T, K models) RX-V540RDS (B, G models) RX-V440RDS (B, G models)
HTR-5650 (U, C, A, T, K models) HTR-5650RDS (B, G models) HTR-5640RDS (B, G models)
DSP-AX540 (J model)
RX-V440 (U, C, A, L, R, T, K models)
HTR-5640 (U, C, A, T, K models)
DSP-AX440 (J model)
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
REC REC
13
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
[RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440]
I SPECIFICATIONS / (1 kHz, 0.7% THD, 4 ohms)
MAIN L/R ................................................................. 110W + 110W
I Audio Section CENTER, REAR CENTER ..................................... 110W + 110W
REAR L/R ................................................................ 110W + 110W
Minimum RMS Output Power (Power Amp. Section)
IEC Power [B, G, L models]
[RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540]
[RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540]
1 kHz, 0.06% THD, 8 ohms ........................................ 80W + 80W
(20 Hz to 20 kHz)
MAIN L/R [RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440]
U, C models (0.06% THD, 8 ohms) ............. (FTC) 80W + 80W 1 kHz, 0.06% THD, 8 ohms ........................................ 75W + 75W
A, B, G, L, R, T, K models (0.06% THD, 8 ohms) ... 70W + 70W Dynamic Power Per Channel (IHF)
J model (0.09% THD, 6 ohms) ............................... 80W + 80W [RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540]
CENTER, REAR CENTER U, C models (8/6/4/2 ohms) ............................ 100/125/160/200W
U, C models (0.06% THD, 8 ohms) ............. (FTC) 80W + 80W A, B, G, L, R, T, K models (8/6/4/2 ohms) ....... 90/110/145/180W
A, B, G, L, R, T, K models (0.06% THD, 8 ohms) ... 70W + 70W J model (6/4/2 ohms) ............................................. 110/145/180W
J model (0.09% THD, 6 ohms) ............................... 80W + 80W [RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440]
REAR L/R U, C models (8/6/4/2 ohms) .............................. 95/120/150/190W
U, C models (0.06% THD, 8 ohms) ............. (FTC) 80W + 80W A, B, G, L, R, T, K models (8/6/4/2 ohms) ....... 85/105/140/170W
A, B, G, L, R, T, K models (0.06% THD, 8 ohms) ... 70W + 70W J model (6/4/2 ohms) ............................................. 105/140/170W
J model (0.09% THD, 6 ohms) ............................... 80W + 80W Dynamic Headroom
(1 kHz) U, C models (8 ohms) .......................................................... 1.0dB
MAIN L/R Damping Factor
U, C models (0.7% THD, 8 ohms) ............... (FTC) 95W + 95W 20 Hz to 20 kHz, SPEAKER-A, 8 ohms .................... 100 or more
R, T, K models (0.7% THD, 8 ohms) ...................... 85W + 85W Input Sensitivity / Input Impedance
CENTER, REAR CENTER CD, etc. ......................................................... 150 mV / 47 k-ohms
U, C models (0.7% THD, 8 ohms) ............... (FTC) 95W + 95W EXT. DECODER
R, T, K models (0.7% THD, 8 ohms) ...................... 85W + 85W MAIN L/R, CENTER, SURROUND L/R, SUB WOOFER
REAR L/R .................................................................. 150 mV / 47 k-ohms
U, C models (0.7% THD, 8 ohms) ............... (FTC) 95W + 95W Maximum Input Signal Level
R, T, K models (0.7% THD, 8 ohms) ...................... 85W + 85W (1 kHz, 0.5% THD, Effect On)
[RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440] CD, etc. .................................................................................. 2.0V
(20 Hz to 20 kHz) Output Level / Output Impedance
MAIN L/R REC OUT ..................................................... 150 mV / 1.2 k-ohms
U, C models (0.06% THD, 8 ohms) ............. (FTC) 75W + 75W SUB WOOFER (MAIN SP: Small) ...................... 4 V / 1.2 k-ohms
A, B, G, L, R, T, K models (0.06% THD, 8 ohms) ... 65W + 65W Headphone Jack Rated Output / Impedance
J model (0.09% THD, 6 ohms) ............................... 75W + 75W
CENTER, REAR CENTER CD, etc. (1 kHz, 35 mV, 8 ohms) ................... 150 mV / 100 ohms
U, C models (0.06% THD, 8 ohms) ............. (FTC) 75W + 75W Frequency Response
A, B, G, L, R, T, K models (0.06% THD, 8 ohms) ... 65W + 65W CD, etc. to MAIN L/R (10 Hz to 100 kHz) ..................... +0/-3.0dB
J model (0.09% THD, 6 ohms) ............................... 75W + 75W Total Harmonic Distortion
REAR L/R (20Hz to 20kHz, 40W, 8 ohms)
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
U, C models (0.06% THD, 8 ohms) ............. (FTC) 75W + 75W CD, etc. (Effect Off) to MAIN L/R SP OUT .............. 0.06% or less
A, B, G, L, R, T, K models (0.06% THD, 8 ohms) ... 65W + 65W Signal to Noise Ratio (IHF-A network)
J model (0.09% THD, 6 ohms) ............................... 75W + 75W CD, etc. (Input shorted, EFFECT OFF) to MAIN L/R
(1 kHz) 250mV .................................................................. 100dB or more
MAIN L/R Residual Noise (IHF-A network)
U, C models (0.7% THD, 8 ohms) ............... (FTC) 90W + 90W MAIN L/R SP OUT .................................................. 150µV or less
T, K, A, B, G models (0.7% THD, 8 ohms) ............ 80W + 80W Channel Separation
CENTER, REAR CENTER (Vol -30 dB, Effect Off)
U, C models (0.7% THD, 8 ohms) ............... (FTC) 90W + 90W CD, etc. (Input 5.1 k-ohms shorted, 1 kHz/10 kHz) ... 60 dB or more/45 dB or more
T, K, A, B, G models (0.7% THD, 8 ohms) ............ 80W + 80W
Tone Control Characteristics
REAR L/R
BASS
U, C models (0.7% THD, 8 ohms) ............... (FTC) 90W + 90W
Boost/Cut ............................................................ ±10dB (60Hz)
T, K, A, B, G models (0.7% THD, 8 ohms) ............ 80W + 80W
TREBLE
Maximum Power (EIAJ, 1kHz, 10% THD) Boost/Cut .......................................................... ±10dB (20kHz)
[RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540] Filter Characteristics
MAIN L/R MAIN, REAR L/R SP Small (H.P.F.) .................. 90Hz / 12dB oct.
R, T, K models (8 ohms) ..................................... 100W + 100W SUBWOOFER (L.P.F.) ....................................... 90Hz / 18dB oct.
J model (6 ohms) ................................................ 110W + 110W
CENTER, REAR CENTER
R, T, K models (8 ohms) ..................................... 100W + 100W I Video Section
J model (6 ohms) ................................................ 110W + 110W Video Signal Type
REAR L/R U, C, J models ..................................................................... NTSC
R, T, K models (8 ohms) ..................................... 100W + 100W A, B, G, L models .................................................................... PAL
J model (6 ohms) ................................................ 110W + 110W R, T, K models ......................................................... NTSC or PAL
[RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440] Video Signal Level
MAIN L/R ............................................................................ 1 Vp-p / 75 ohms
R, T, K models (8 ohms) ......................................... 95W + 95W S-Video Signal Level
J model (6 ohms) ................................................ 100W + 100W [RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540]
CENTER, REAR CENTER Y ......................................................................... 1 Vp-p / 75 ohms
R, T, K models (8 ohms) ......................................... 95W + 95W C .................................................................. 0.286 Vp-p / 75 ohms
J model (6 ohms) ................................................ 100W + 100W Component Signal Level
REAR L/R Y ......................................................................... 1 Vp-p / 75 ohms
R, T, K models (8 ohms) ......................................... 95W + 95W Cb/Cr ............................................................... 0.7 Vp-p / 75 ohms
J model (6 ohms) ................................................ 100W + 100W Maximum Input Level
DIN Standard Output Power Per Channel [B, G, L .......................................................................................... 1.5 Vp-p
models] Signal to Noise Ratio
[RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540] ................................................................................. 50 dB or more
(1 kHz, 0.7% THD, 4 ohms)
MAIN L/R ................................................................. 115W + 115W
CENTER, REAR CENTER ..................................... 115W + 115W
REAR L/R ................................................................ 115W + 115W
14
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
Monitor Out Frequency Response Finish
[RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540] RX-V540 ................................ Gold color (L, R, T, K) models
Video Signal Level, S-Video Signal Level ... 5 Hz to 10 MHz, -3 dB Black color (U, C, A, R) models
Component Video Signal Level [U, C, A, B, G, L, R, T, K models] RX-V440 ................................ Gold color (L, R, T, K) models
...................................................................... DC to 30 MHz, -3 dB Black color (U, C, A, R) models
D4-Video Signal Level [J model] ................ DC to 60 MHz, -3 dB Silver color (L, R) models
[RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440] RX-V540RDS/RX-V440RDS ... Gold color (G) model
Video Signal Level ..................................... 5 Hz to 10 MHz, -3 dB Black color (B, G) models
Component Video Signal Level [U, C, A, B, G, L, R, T, K models] Titanium color (B, G) models
.................................................................... 5 Hz to 30 MHz, -3 dB HTR-5650 .............................. Gold color (T, K) models
D4-Video Signal Level [J model] ................ DC to 60 MHz, -3 dB Black color (U, C) models
Silver color (U, C, A) models
HTR-5640 .............................. Gold color (T, K) models
I FM Section
Black color (U, C) models
Tuning Range Silver color (U, C, A) models
U, C models ..................................................... 87.5 to 107.9 MHz HTR-5650RDS/HTR-5640RDS .. Black color (G) model
A, B, G, L, K models ........................................ 87.5 to 108.0 MHz Silver color (B, G) models
R, T models ......................... 87.5 to 108.0 / 87.50 to 108.00 MHz DSP-AX540 ........................... Gold color (J) model
J model ............................................................... 76.0 to 90.0 MHz DSP-AX440 ........................... Gold color (J) model
50dB Quieting Sensitivity (IHF) Silver color (J) model
(1kHz, 100% Mod.) Accessories
Mono .................................................................. 2.0 µV (17.3 dBf) Remote Control, Batteries (Manganese Dry), Indoor FM Antenna,
Stereo .................................................................. 25 µV (39.2 dBf) AM Loop Antenna, PAL 75/300 Socket [B model]
Usable Sensitivity (IHF)
Mono .................................................................. 1.0 µV (11.2 dBf)
Selectivity
* Specifications are subject to change without notice due to product
at 400 kHz ............................................................................ 70 dB
improvements.
Signal to Noise Ratio (IHF)
Mono / Stereo .......................................................... 76 dB / 70 dB
Harmonic Distortion
(1 kHz)
Mono/Stereo ................................................................. 0.2 / 0.3 % U .......... U.S.A. model C ...... Canadian model
Stereo Separation A .......... Australian model B ...... British model
1 kHz .................................................................................... 42 dB G .......... European model L ....... Singapore model
Frequency Response R .......... General model T ....... Chinese model
20 Hz to 15 kHz .......................................................... +0.5 / -2 dB K .......... Korean model J ....... Japanese model
Antenna Input
...................................................................... 75 ohms unbalanced
I AM Section
Tuning Range Manufactured under license from Dolby Laboratories.
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
U, C models ....................................................... 530 to 1,710 kHz "Dolby", "Pro Logic" and the double-D symbol are trademarks of
A, B, G, L, K, J models ...................................... 531 to 1,611 kHz Dolby Laboratories.
R, T models ................................ 530 to 1,710 / 531 to 1,611 kHz
Usable Sensitivity
........................................................................................ 300 µV/m
Antenna
................................................................................. Loop Antenna
I General
"DTS", "DTS-ES Extended Surround" and "Neo: 6" are
Power Supply
U, C models ........................................................ AC 120 V, 60 Hz trademarks of Digital Theater Systems, Inc.
A model ............................................................... AC 240 V, 50 Hz
B, G, L models .................................................... AC 230 V, 50 Hz
R model .................................... AC 110/120/220/240 V, 50/60 Hz
T model ............................................................... AC 220 V, 50 Hz
K model ............................................................... AC 220 V, 60 Hz
J model ........................................................... AC 100V, 50/60 Hz
Power Consumption
U, C models ......................................................... 270 W / 360 VA
A, B, G, L, R, T, K models .................................................. 270 W
J model ................................................................................ 220 W
Standby Power Consumption (reference data)
U, C models ......................................................................... 0.7 W
A, B, G, L models ................................................................. 0.8 W
J model ................................................................................. 0.9 W
Maximum Power Consumption [R model]
(5ch Drive, 10% THD)
RX-V540 (R model) ............................................................. 550 W
RX-V440 (R model) ............................................................. 500 W
AC Outlets
2 switched outlets
U, C, G, L, J models ........................................ 100 W max. total
R, T models ........................................................ 50 W max. total
1 switched outlet
A, B models ............................................................... 100W max.
Dimensions (W x H x D)
........................ 435 x 161 x 390 mm (17-1/8" x 6-5/16" x 15-3/8")
Weight
.................................................................... 11.0 kg (24 lbs. 4 oz.)
15
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
· Set Menu Table
Category Model RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540 RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
16
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
· The variable range of the parameter (Min/Max/Step)
Unit
DSP LEVEL -6/+3/1 dB
DELAY 1/99/1 ms
6ch Stereo Parameter Unit
CT LEVEL 0/100/1 %
RL LEVEL 0/100/1 %
RR LEVEL 0/100/1 %
RC LEVEL 0/100/1 %
Pro Logic II Music Parameter Unit
PANORAMA OFF/ON
DIMENSIONS -3/+3/1
CT WIDTH 0/7/1
DTS Neo:6 Music Parameter Unit
C. IMAGE 0/0.5/0.1
I INTERNAL VIEW
1 2 3 4 5 6 78 9 1 POWER (2) P.C.B.
2 POWER (3) P.C.B.
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
(R, K models only)
3 MAIN (2) P.C.B.
0 4 VIDEO P.C.B.
A (J model only)
5 Tuner
B
6 FUNCTION (7) P.C.B.
(U, C, A, B, G, L, R, T, K models only)
C 7 FUNCTION (5) P.C.B.
(RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540 only)
D 8 FUNCTION (6) P.C.B.
9 FUNCTION (2) P.C.B.
0 FUNCTION (3) P.C.B.
A FUNCTION (4) P.C.B.
B DSP P.C.B.
F E C FUNCTION (1) P.C.B.
D POWER (1) P.C.B.
E MAIN (1) P.C.B.
L K J I HG
F MAIN (3) P.C.B.
G OPERATION (3) P.C.B.
H OPERATION (4) P.C.B.
I OPERATION (1) P.C.B.
J OPERATION (6) P.C.B.
K OPERATION (2) P.C.B.
L OPERATION (5) P.C.B.
17
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
I DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
1. Removal of Top Cover
a. Remove 4 screws (1) and 4 screws (2). (Fig. 1) 1 2
b. Slide the Top Cover rearward to remove it. (Fig. 1)
2. Removal of Front Panel Unit
a. Remove 5 screws (3) and then remove the Front Panel
Unit. (Fig. 1) 3
b. Loosen the harness fixture fixing the cable.
c. Remove CB305, CB306, CB605 and CB612. (Fig. 1)
Top Cover 2
2
1
Front Panel Unit
CB612
1
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
3
CB605
3 CB305
CB306
3
Fig. 1
3. Removal of DSP P.C.B.
a. Remove 1 screw (4). (Fig. 2) 4
b. Remove 6 screws (5). (Fig. 3) 5
c. Remove CB602 and CB603. (Fig. 2)
d. Remove the DSP P.C.B. with the Support/DSP. (Fig. 2)
DSP P.C.B.
CB304
CB602
CB603
CB104
CB307
4 Support/DSP
18 Fig. 2
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
5 6
Fig. 3
4. Removal of FUNCTION (1) ~ (7) P.C.B.s and Tuner
a. Remove CB104, CB304 and CB307. (Fig. 2)
b. Remove 20 screws (6). (Fig. 3) 6
c. Remove FUNCTION (1) ~ (7) P.C.B.s. and the Tuner.
(Fig. 4)
When checking the P.C.B.:
· Reconnect all cables (connectors) that have been
disconnected.
Be sure to use the extension cable for servicing for
the following 2 sections.
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
POWER (1) P.C.B. CB601 FUNCTION (1) P.C.B. CB307: POWER (1) P.C.B. CB601 FUNCTION (1) P.C.B. CB307:
MF117200 (17P 200mm) MF117200 (17P 200mm)
DSP P.C.B. CB602 FUNCTION (4) P.C.B. CB606: DSP P.C.B. CB602 FUNCTION (4) P.C.B. CB606:
MF117200 (17P 200mm) MF117200 (17P 200mm)
· When connecting the flat cable, use care for the
polarity.
· The P.C.B. removed from the rear panel does not
work because its grounding is loose. Be sure to
connect the ground of each P.C.B. to the chassis or
GND with a jumper wire or the like.
FUNCTION (6) P.C.B.
FUNCTION (2) P.C.B.
FUNCTION (5) P.C.B.
FUNCTION (7) P.C.B. (except J model) P.C.B.
FUNCTION (4) P.C.B.
Tuner
MF117200
FUNCTION (1) P.C.B.
FUNCTION (3) P.C.B.
Fig. 4
19
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
5. Removal of MAIN (1), MAIN (3) and POWER (1)
P.C.B.s
a. Remove CB307. (Fig. 5)
b. Remove 2 screws (7) and 3 screws (8). (Fig. 5) 7 8
c. Remove MAIN (1), (3) and POWER (1) P.C.B.s.. (Fig.
5)
MAIN (1) P.C.B.
MAIN (3) P.C.B.
8
8
7
CB307
POWER (1) P.C.B.
Fig. 5
When checking the P.C.B.:
· Reconnect all cables (connectors) that have been
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
disconnected.
Be sure to use the extension cable for servicing for
the following section.
POWER (1) P.C.B. CB601 FUNCTION (1) P.C.B. CB307: POWER (1) P.C.B. CB601 FUNCTION (1) P.C.B. CB307:
MF117350 (17P 350mm) MF117350 (17P 350mm)
· When connecting the flat cable, use care for the
polarity.
· The P.C.B. removed from the rear panel does not
work because its grounding is loose. Be sure to
connect the ground of each P.C.B. to the chassis or
GND with a jumper wire or the like.
MF117350
Fig. 6
20
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
I SELF DIAGNOSIS FUNCTION (DIAG)
There are 15 DIAG menu items, each of which has sub-
menu items.
Listed in the table below are menu items and sub-menu
items.
Note that not all menu items listed will apply to the models
covered in this service manual.
No DIAG menu sub-menu
1 DSP THROUGH 1. ANALOG BYPASS
2. YSS 0dB
3. YSS Front 0dB
4. YSS FULL BIT
5. YSS FULL BIT F
2 RAM THROUGH RAM 0dB
3 PRO LOGIC / 1. PRO LOGIC I
NEO6 2. PRO LOGIC II
3. Neo:6
4 SPEAKERS SET 1. MAIN: SMALL 0dB
2. CENTER: NONE
3. LFE/BASS: MAIN
4. Front Mix: 5ch
5. Rear Center power
6. Tone Control Flat
7. Tone Control +10dB
8. Tone Control -10dB
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
5 MARGIN CHECK 1. MAIN 12 dB margin
2. MAIN 15 dB margin
6 OTHER INPUT EXTERNAL DECODER
7 DISPLAY CHECK 1. VFD CHECK (Initial display )
2. VFD DISP OFF (All segments OFF )
3. VFD DISP ALL (All segments ON 100% )
4. VFD DIMMER (All segments ON 50% )
5. CHECKED PATTERN (ON in lattice )
8 MANUAL TEST 1. TEST ALL
2. TEST MAIN L
3. TEST CENTER
4. TEST MAIN R
5. TEST REAR R
6. TEST REAR CENTER
7. TEST REAR L
8. TEST LFE
9 FACTORY PRESET