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AV RECEIVER
RX-V596/HTR-5250
RX-V596RDS
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 of 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.
s CONTENTS
TO SERVICE PERSONNEL ........................................... 1 AMP ADJUSTMENT ..................................................... 21
REMOTE CONTROL PANELS ....................................... 1 TUNER ADJUSTMENT ........................................... 22~25
FRONT PANELS ............................................................. 2 IC DATA .................................................................. 26~34
REAR PANELS ........................................................... 3~4 DISPLAY DATA ........................................................... 35
SPECIFICATIONS ....................................................... 5~6 BLOCK DIAGRAM .................................................. 36~39
INTERNAL VIEW ............................................................ 7 PRINTED CIRCUIT BOARD ................................... 40~59
DISASSEMBLY PROCEDURES .................................... 7 SCHEMATIC DIAGRAM ......................................... 60~67
SELF DIAGNOSIS FUNCTION ................................ 8~19 PARTS LIST ............................................................ 68~86
FACTORY PRESET ...................................................... 20 REMOTE CONTROL TRANSMITTER ................... 87~88
100716
RX-V596/HTR-5250/RX-V596RDS
s TO SERVICE PERSONNEL
1. Critical Components information
Components having special characteristics are marked ! and must be
replaced with parts having specifications equal to those originally
AC LEAKAGE
installed. WALL EQUIPMENT TESTER OR
2. Leakage Current Measurement (For 120V Model only) OUTLET UNDER TEST EQUIVALENT
When service has been completed, it is imperative that you verify that
all exposed conductive surfaces are properly insulated from supply
circuits.
· Meter impedance should be equivalent to 1500 ohm shunted by 0.15µF.
· Leakage current must not exceed 0.5mA.
INSULATING
· Be sure to test for leakage with the AC plug in both polarities. TABLE
"CAUTION"
"F802: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,REPLACE ONLY WITH SAME TYPE 8.0A,125V FUSE."
ATTENTION
A V
F802: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 8.0A, 125V FUSE
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 REASON
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.
s REMOTE CONTROL PANELS
w U,C,R,T,A and L models w B and G models
DSP INPUT
DSP INPUT
DVD/LD
DVD/LD
/DTS MOVIE MOVIE
SUR. THTR 1 THTR 2
/DTS MOVIE MOVIE CD TUNER TAPE/MD
SUR. THTR 1 THTR 2
CD TUNER TAPE/MD 1 2 3
1 2 3
MONO MOVIE TV SPORTS DISCO
MONO MOVIE TV SPORTS DISCO
DVD/LD D-TV VCR
DVD/LD D-TV VCR 4 5 6
4 5 6
ROCK HALL
ROCK HALL
PHONO CBL/SAT V-AUX
PHONO CBL/SAT V-AUX 7 8 9
7 8 9
EXT.DEC. INDEX EFFECT
EXT.DEC. INDEX EFFECT 0 ENTER >10
0 ENTER >10
A/B/C/D/E
CH CH
A/B/C/D/E
CH CH DISC SKIP
-- PRESET +
DISC SKIP
-- PRESET + VCR REC DISPLAY
VCR REC DISPLAY
A/B
A/B
TEST
TEST
CODE SET
CODE SET
DIR A DIR B
SELECT
DIR A DIR B
SELECT
TITLE MENU
TITLE MENU
TIME/LEVEL POWER SET MENU
TIME/LEVEL POWER SET MENU AV
AV
POWER STANDBY POWER
POWER STANDBY POWER TV I
TV I
INPUT
INPUT TV
TV
+ +
+ +
TV VOL SLEEP VOLUME
TV VOL SLEEP VOLUME
-- --
MUTE
-- --
MUTE
RAV211
V429770 EU
RAV210
V429760 US
1
RX-V596/HTR-5250/RX-V596RDS
s FRONT PANELS
w RX-V596 · U, C, A and L modelsBL (Black model)
· R and T modelsBL (Black model) and GD (Gold model)
w HTR-5250 · U, C and A modelsBL (Black model)
· T modelBL (Black model) and GD (Gold model)
w RX-V596RDS · B modelBL (Black model)
· G modelBL (Black model) and TI (Titan model)
2
RX-V596/HTR-5250/RX-V596RDS
s REAR PANELS
w RX-V596/HTR-5250 U model
w RX-V596/HTR-5250 C model
w RX-V596 R model
w RX-V596/HTR-5250 T model
3
RX-V596/HTR-5250/RX-V596RDS
w RX-V596/HTR-5250 A model
w RX-V596RDS B model
w RX-V596RDS G model
w RX-V596 L model
4
RX-V596/HTR-5250/RX-V596RDS
s SPECIFICATIONS
sAUDIO SECTION RIAA Equalization Deviation
Minimum RMS Output Power Per Channel PHONO (MM) 0±0.5dB
(Power Amp. Section) Total Harmonic Distortion(20Hz to 20kHz)
U, C models PHONO (MM) to REC OUT (1V) 0.02%
MAIN L/R, REAR L/R CD etc.(EFFECT OFF) to MAIN SP OUT(35W/8)
20Hz to 20kHz, 0.06% THD, 8 100W+100W 0.06%
1kHz, 0.09% THD, 8 110W+110W Signal-to-Noise Ratio(IHF-A Network)
CENTER PHONO (MM), Input shorted, REC OUT
20Hz to 20kHz, 0.06% THD, 8 100W U, C, R, T models 86dB
1kHz, 0.09% THD, 8 110W A, B, G, L models 81dB
R,T,A,B,G,L models CD etc,(EFFECT OFF), Input shorted, SP OUT
MAIN L/R, REAR L/R 99dB
20Hz to 20kHz, 0.06% THD, 8 70W+70W Residual Noise(IHF-A Network)
1kHz, 0.09% THD, 8 80W+80W MAIN L/R, SP OUT 150µV
CENTER Channel Separation(Vol. 30dB, EFFECT OFF)
20Hz to 20kHz, 0.06% THD, 8 70W PHONO, Input shorted, 1kHz/10kHz 60dB/55dB
1kHz, 0.09% THD, 8 80W CD etc, Input 5.1k terminated, 1kHz/10kHz
Maximum Power (EIAJ) 60dB/45dB
R, T models only Tone Control Characteristics
MAIN L/R, REAR L/R BASS : Boost/Cut ±10dB(50Hz)
1kHz, 10% THD, 8 105W+105W : Turnover Frequency 350Hz
CENTER, 1kHz, 10% THD, 8 105W TREBLE : Boost/Cut ±10dB(20kHz)
Dynamic Power Per Channel (IHF) : Turnover Frequency 3.5kHz
MAIN L/R Filter Characteristics
U, C models MAIN, REAR SP SMALL : H.P.F. fc=90Hz, 12dB/oct.
8/6/4/2 SUB WOOFER : L.P.F. fc=90Hz, 18dB/oct.
130W+130W/150W+150W/190W+190W/240W+240W
R,T models sFM SECTION
8/6/4/2 Tuning Range
90W+90W/110W+110W/135W+135W/160W+160W U, C models 87.5 to 107.9MHz
DIN Standard Output Power Per Channel R, T models (Frequency Step: 100kHz)
G model only 87.5 to 108.0MHz
MAIN L/R, REAR L/R (Frequency Step: 50kHz)
1kHz, 0.7% THD, 4 110W+110W 87.50 to 108.00MHz
CENTER, 1kHz, 0.7% THD, 4 110W A, B, G, L models 87.50 to 108.00MHz
Dynamic Headroom(8) 50dB Quieting Sensitivity (IHF)
U, C models only 1.14dB U, C, R, T models only
IEC Power Mono, 1kHz, 100% mod 1.6µV(15.3dBf)
G model only Stereo, 1kHz, 100% mod 23µV(38.5dBf)
MAIN L/R, 1kHz, 0.06% THD, 8 75W+75W Usable Sensitivity (DIN)
Damping Factor (SPEAKER A) A, B, G, L models only
MAIN L/R, 20Hz to 20kHz, 8 80 DIN, Mono(S/N 26dB) 0.9µV
Input Sensitivity/Input Impedance DIN, Stereo(S/N 46dB) 28µV
PHONO (MM) 2.5mV/47k Alternate Channel Selectivity
CD etc. 150mV/47k U, C, R, T models (±400kHz) 75dB
MAIN L/R (EXTERNAL DECODER) 150mV/47k A, B, G, L models (±300kHz)
CENTER 150mV/40k Selectivity(two signals, 40kHz Dev.) 55dB
SURROUND L/R 150mV/40k Signal-to-Noise Ratio
SUB WOOFER 150mV/40k U, C, R, T models (IHF)
Maximum Input Signal Level (1kHz) Mono/Stereo 81dB/75dB
PHONO (MM), 0.1% THD 100mV A, B, G, L models (DIN-Weighted, 40kHz Dev.)
CD etc. (EFFECT ON), 0.5% THD 2.2V Mono/Stereo 75dB/69dB
Output Level/Output Impedance Harmonic Distortion (1kHz)
REC OUT 150mV/1.2k Mono/Stereo 0.1%/0.2%
PRE OUT 2.1V / 1.2k Stereo Separation (1kHz) 48dB
SUB WOOFER (MAIN SP : SMALL) 4V/1.2k Frequency Response (20Hz to 15kHz) 0±1dB
Headphone Jack Rated Output/Impedance Output Level (1kHz)
CD etc., Input=1kHz, 150mV, RL=8 0.34V/560 U, C, R, T models (100% mod.) 550mV
Frequency Response(10Hz to 100kHz) A, B, G, L models (40kHz Dev.) 550mV
CD etc., MAIN 0/3dB Antenna Input 75 unbalanced
5
RX-V596/HTR-5250/RX-V596RDS
sAM SECTION q DIMENSIONS
(7/8")
21.5
Tuning Range
U, C models 530 to 1710kHz
R, T models (Frequency Step : 10kHz) 530 to 1710kHz
(Frequency Step : 9kHz) 531 to 1611kHz
A, B, G, L models 531 to 1611kHz
Usable Sensitivity 300µV/m
Signal-to-Noise Ratio 52dB
Output Level (1kHz, 30% mod.) 150mV
349.5(13-3/4")
390.5(15-3/8")
Antenna Loop antenna
sVIDEO SECTION
Video Signal Type
U, C models NTSC
R model NTSC/PAL
T, A, B, G, L models PAL
Video Signal Level 1Vp-p/75
(13/16")
19.5
S-Video Signal Level Y:1Vp-p/75,C:0.286Vp-p/75
Maximum Input Level 1.5Vp-p
Signal-to-Noise Ratio 50dB
Monitor Output Frequency Response(3dB) 5Hz~10MHz
151(5-15/16")
130(5-3/32")
sGENERAL
Power Supply
U, C models AC120V, 60Hz
R model AC110/120/220/240V, 50/60Hz
(27/32")
435(17-1/8")
T model AC220V, 50Hz
21
A model AC240V, 50Hz
B, G, L models AC230V, 50Hz Units: mm (inch)
Power Consumption
U model 280W WARNING
C model 310W/410VA Do not change the IMPEDANCE SELECTOR switch
R, T models 310W setting while the power to this unit is on, otherwise
A, B, G, L models 300W this unit may be damaged.
Standby Power Consumption
U, C, models 0.70W IMPEDANCE SELECTOR
A, B, G, L models 0.89W
Maximum Power Consumption
R model only
5CH Simultaneous output, 10% THD 510W
AC Outlet
U, C, R, T, G, L models, Switched x 2 100W max(Total)
A, B models, Switched x 1 100W max
Dimensions(W x H x D) 435 x 151 x 390.5mm
(17-1/8" x 5-15/16" x 15-3/8")
Weight 11.2kg(24Ibs. 11oz)
Accessories Remote Control Transmitter x 1
AM loop antenna x 1
Indoor FM antenna x 1
Battery (size "AAA", "R03") x 4
* Specifications subject to change without notice. Manufactured under license from Digital Theater
U ......... U. S. A. model A ......... Australian model Systems, Inc. US Pat. No. 5,451,942 and other world-
C ......... Canadian model B ......... British model wide patents issued and pending. "DTS", "DTS
Digital Surround", are trademarks of Digital Theater
R ......... General model G ......... European model
Systems, Inc. Copyright 1996 Digital Theater
T .......... China model L .......... Singapore model
Systems, inc. All rights reserved.
BL........Black model GD.........Gold model
TI.........Titan model Manufactured under license from Dolby Laboratories.
"DOLBY", "AC-3", "PRO LOGIC", and the double-D
symbol are trademarks of Dolby Laboratories.
Confidential unpublished works.
©1992-1997 Dolby Laboratories. All rights reserved.
6
RX-V596/HTR-5250/RX-V596RDS
s INTERNAL VIEW
12 3 4 5 67 890 AB CD E F 1 POWER TRANSFORMER
2 P.C.B. POWER (2)
3 P.C.B. POWER (7)
(U,C,A,B,G,L models only)
4 P.C.B. MAIN (3)
5 P.C.B. POWER (6)
(R,T models only)
6 P.C.B. MAIN (4)
7 P.C.B. POWER (4)
(R,T models only)
8 P.C.B. MAIN (2)
9 P.C.B. MAIN (1)
0 P.C.B. POWER (3)
A P.C.B. INPUT (1)
B P.C.B. INPUT (4)
C P.C.B. INPUT (3)
D P.C.B. INPUT (2)
E P.C.B. INPUT (5)
F P.C.B. TUNER
G P.C.B. POWER (5)
H P.C.B. MAIN (5)
I P.C.B. OPERATION (3)
J P.C.B. OPERATION (1)
K P.C.B. MAIN (6)
L P.C.B. POWER (1)
M P.C.B. OPERATION (2)
N P.C.B. DSP
G H I J K LM N
s DISASSEMBLY PROCEDURES Top Cover
(Remove parts in disassembly order as numbered.)
1. Removal of Top Cover
Remove 4 screws ( ) and 4 screws ( ) in Fig. 1.
2. Removal of Front Panel
a. Remove 5 knobs.
b. Remove 6 screws ( ) in Fig. 1.
Knob Front Panel Fig.1
7
RX-V596/HTR-5250/RX-V596RDS
s SELF DIAGNOSIS FUNCTION
1. PURPOSE AND OPERATION
The RX-V596/HTR-5250/RX-V596RDS has a Self Diagnosis Function to locate a faulty part, if any,
by inspecting and taking measurements.
There are 12 main items in the diagnostic menu and sub-menu items as listed below.
No. MAIN MENU SUB-MENU REMOTE CONTROL CODE (KEY)
1 ANALOG THROUGH 1. MAIN BYPASS 7A88 ("1" [DSP mode])
2. DSP 0dB
2 DSP THROUGH 1. YSS+SRAM M 7A89 ("2" [DSP mode])
2. YSS M
3. DSP FULL BIT
3 AC3/DTS THROUGH 1. STATUS (BINARY FORM)
4 PRO LOGIC 1. CENTER LARGE 7A8A ("3" [DSP mode])
2. EFFECT OFF
5 SPEAKERS SET 1. MAIN : SMALL 0dB 7A8B ("4" [DSP mode])
2. MAIN : LARGE 0dB 7A8C ("5" [DSP mode])
3. MAIN : LARGE 10dB 7A8D ("6" [DSP mode])
4. LFE/BASS : MAIN 7A8E ("7" [DSP mode])
CENTER : NONE
5. LFE/BASS : MAIN 7A8F ("8" [DSP mode])
6. LFE/BASS : SUBWOOFER 7A90 ("9" [DSP mode])
7. CENTER : NONE 7A91 ("0" [DSP mode])
8. CENTER : SMALL
REAR : SMALL
9. FRONT MIX 7A-12 ("ENTER" [DSP mode])
6 DISPLAY CHECK 1. (EFFECT OFF) 7A-56 (">10" [DSP mode])
(EFFECT OFF) 2. ALL SEGMENTS TURN OFF
3. ALL SEGMENTS TURN ON
4. ALTERNATE SEGMENTS TURN ON
5. SOFTWARE RELEASE DATE
7 MANUAL TEST 1. ALL
2. MAIN L
3. CENTER
4. MAIN R
5. REAR R
6. REAR L
7. LFE
8 FACTORY PRESET 1. INHIBIT (Inhibit Memory Initialize)
2. RESERVED (Reserve Memory Initialize)
9 AD DATA CHECK 1.
2. KEY1, KEY2
3. TUNER SIGNAL LEVEL
4. DC PROTECTION
5. PS PROTECTION
10 STATUS 1./2. DSP STATUS (1)/(2)
INFORMATION 3./4. CHANNEL STATUS (1)/(2)
FROM DSP 5./6. BSI0 (1)/(2)
7./8. BSI1 (1)/(2)
9./10. BSI2 (1)/(2)
11./12. BSI3 (1)/(2)
13./14. BSI4 (1)/(2)
15./16. BSI5 (1)/(2)
11 EEPROM WRITING 1. CHECK SUM
FUNCTION MODIFICATION DATA
EEPROM DATA
2. WRITING CONFIRMATION
3. START WRITING
12 UNIT INFORMATION/ 1. VERSION and CHECK SUM
EXIT 2. MODEL TYPE and DESTINATION
3. EXIT
8
RX-V596/HTR-5250/RX-V596RDS
2. BEGINNING AND CANCELLATION
(1) Starting up the function and the display
After starting up, main-menu No.1 is selected.
A. How to start diagnostic program
Using the front panel keys of the main unit.
Plug in the AC power cord. With the Power OFF, hold down the "PRESET/TUNING " and "A/B/C/D/E" keys
simultaneously (Step 1), then press the "STANDBY/ON" key (Step 2).
Sub menu No. 1 of the diagnosis main menu No. 1 will start.
FRONT PANEL
"STANDBY/ON" key "A/B/C/D/E" key "PRESET/TUNING " key
Step2. Press the "STANDBY/ON" key. Step1. Hold down the "PRESET/TUNING "
and "A/B/C/D/E" key simultaneously.
B. Settings for start-up of diagnostic program
The settings used when starting the diagnostic program are as follows.
1. EFFECT LEVEL :
CHANNEL CENTER R SUR L SUR SWFR
LEVEL (dB) 0 0 0 0
2. MUTING : OFF
3. INPUT (VIDEO) : DVD/LD (DVD/LD)
4. CENTER SPEAKER : LARGE
5. REAR SPEAKER : LARGE
6. MAIN SPEAKER : LARGE
7. LFE/BASS OUT : SWFR
C. Start-up display
The protection history information appears on the front panel display.
9
RX-V596/HTR-5250/RX-V596RDS
q FL display at start-up of diagnostic program
When the diagnostic program has started, the check sum of the main microcomputer or the protection history (*1) is
displayed. If the protection function has been activated in the past, the type and voltage value are displayed. After
a few seconds the diagnosis function menu will appear.
(*1) If a faulty condition is detected such as excessive current, a bad power supply or excessive amplifier DC offset,
the Power will be switched OFF automatically.
Note) For the voltages of the power and DC protection functions, see the diagnosis main menu No. 9, which will be
described later. The protection history will be cleared when "RESERVED" is selected in the diagnosis main
menu No. 8 and FACTORY PRESET is engaged.
q Protection history
The following examples show how the protection history is displayed:
Appears when the protection function has not been activated.
CHK S UM : X X X X X Displayed the check sum (4-digit, hexadecimal) and the version
(one letter) of the main microcomputer.
Appears when the current protection function has been activated.
I P RO T E C T I ON When power is turned on in an abnormal condition, the power relay
will come on, protection will operate immediately, and power will
turn off.
P S P R T : X X% Appears when the power supply protection function has been
activated.
For the % value, the voltage at that point is shown by 5V/100%.
When power is turned on in an abnormal condition, power will turn
off after half a second.
Appears when the power amp DC protection function has been
D C P R T : X X% activated.
For the % value, the voltage at that point is shown by 5V/100%.
When power is turned on in an abnormal condition, power will turn
off after two seconds.
(2) Exiting method
The diagnosis function can be exited by any of the following procedures. Take care with the setting of backup memory
initialization menu (diagnosis No. 8) when releasing the diagnosis function.
1. Select sub-menu No. 3 "EXIT" of the diagnosis main menu No. 12.
2. Press the "STANDBY/ON" key on the main unit or "STANDBY" key on the remote control to turn Power OFF.
10
RX-V596/HTR-5250/RX-V596RDS
3. OPERATION AND DISPLAY WHEN STARTING DIAGNOSIS FUNCTION
(1) Selection of diagnostic menu
The diagnostic menu and the sub-menu can be selected by using the front panel keys of the main unit or the remote
control unit.
q Selection by using the front panel keys of the main unit
The main menu can be changed cyclically by using the "PROGRAM / " keys, and the sub-menu, by using the
"PRESET/TUNING / " keys. The " " key will increase the main or sub-menu number.
FRONT PANEL
Reverse Forward Reverse Forward
Main menu Sub-menu
q Selection by using the remote control unit
DSP INPUT
The remote control codes in the menu list (see right column 7A
on page 8) correspond to the DSP program, test and effect keys.
DVD/LD
See the figure on the right.
/DTS MOVIE MOVIE
89
SUR. THTR 1 THTR 2
CD TUNER TAPE/MD
88 1 2 3 8A
MONO MOVIE TV SPORTS DISCO
8C
DVD/LD D-TV VCR
8B 4 5 6 8D
ROCK HALL 8F
PHONO CBL/SAT V-AUX
8E 7 8 9 90
12
EXT.DEC. INDEX EFFECT
91 0 ENTER >10 56
A/B/C/D/E
(2) Other functions available while diagnosis function is active
Listed below are the other functions available while the diagnosis function is active.
· Selection of the input (include TAPE MONITOR/EXTERNAL DECODER)
· Effect level control (CENTER, REAR, SUBWOOFER)
· Master volume control
· Muting on/off
· Power on/off
(3) Diagnosis default status
When not otherwise specified, default settings and values in each menu are as follows:
· SPEAKERS : All "LARGE"
· Electronic Volumes : All "0dB"
· DYNAMIC RANGE : MAX
· LFE LEVEL : 0dB (10dB in AC-3(DOLBY DIGITAL))
· CENTER DELAY : 0ms
11
RX-V596/HTR-5250/RX-V596RDS
4. CONTENTS OF DIAGNOSIS FUNCTION
This section describes the contents of the Self Diagnosis Function in detail.
No.1 ANALOG THROUGH
The input is fixed to analog (A/D). There are two sub-menus.
1. MAIN BYPASS 1 MA I N B Y P A S S
The L/R signals bypass the digital circuit, and are output to the MAIN L/R.
The L/R signals are output without being processed to the CENTER/SUBWOOFER, FRONT L/R and REAR L/R
through the DSP. (Remote control code 7A-88: "1" key [DSP mode])
CODEC.ADC AC3D2av(YSS918) MAIN L
ANALOG IN L/R
DAC MAIN R
AK4324
AK4526A
DECODER DSP
L/R L/R CODEC.DAC FRONT L
FRONT R
DOLBY DIGITAL
DIR5 or L/R CENTER
SUBWOOFER
DIGITAL IN
PRO LOGIC
or L/R REAR L
DTS
AK4526A REAR R
YSD917
· INPUT : DVD/LD (Analog signal)
(Lch and Rch, 1KHz, 20dBV)
1M SRAM
· OUTPUT : SPEAKERS
: This shows that the device is not operating. MAIN L : 24.0 dBV REAR L : 24.0 dBV
MAIN R : 24.0 dBV REAR R : 24.0 dBV
CENTER: 24.0 dBV
2. DSP 0dB 1 DSP 0dB
The L/R signals are output without being precessed to the MAIN L/R through the AC3D2av.
The L/R signals are output without being precessed to the CENTER/SUBWOOFER, FRONT L/R and REAR L/R through
the DSP.
CODEC.ADC AC3D2av(YSS918)
ANALOG IN L/R
DAC MAIN L
AK4324 MAIN R
AK4526A
DECODER DSP
L/R L/R CODEC.DAC FRONT L
FRONT R
DOLBY DIGITAL
DIR5 or L/R CENTER
SUBWOOFER
DIGITAL IN PRO LOGIC
or L/R REAR L
DTS
AK4526A REAR R
YSD917
· INPUT : DVD/LD (Analog signal)
1M SRAM (Lch and Rch, 1KHz, 20dBV)
: This shows that the device is not operating. · OUTPUT : SPEAKERS
MAIN L : 24.0 dBV REAR L : 24.0 dBV
MAIN R : 24.0 dBV REAR R : 24.0 dBV
CENTER: 24.0 dBV
12
RX-V596/HTR-5250/RX-V596RDS
No.2 DSP THROUGH
The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog.
There are the following three sub-menus.
1. YSS+SRAM 2 Y S S + S R AM M
The L/R signals are output without being processed to the MAIN L/R through the AC3D2av.
The L/R signals are output without being processed to the CENTER/SUBWOOFER through the DSP.
The (L+R)/2 signals are output to the FRONT L/R and REAR L/R through the DSP and the SRAM.
When one of the L/R signals is not input, the output level is 6dB. (Remote control code 7A-89:"2" key [DSP mode])
CODEC.ADC AC3D2av(YSS918)
DAC MAIN L
ANALOG IN L/R
AK4324 MAIN R
AK4526A
DECODER DSP
L/R L/R CODEC.DAC FRONT L
FRONT R
DOLBY DIGITAL
DIR5 or L/R CENTER
SUBWOOFER
DIGITAL IN
PRO LOGIC
or (L+R)/2 REAR L
DTS
AK4526A REAR R
YSD917
(L+R)/2 (L+R)/2
· INPUT : DVD/LD (Analog signal)
1M SRAM (Lch and Rch, 1KHz, 20dBV)
· OUTPUT : SPEAKERS
MAIN L : 24.0 dBV REAR L : 24.0 dBV
MAIN R : 24.0 dBV REAR R : 24.0 dBV
CENTER: 24.0 dBV
2. YSS M 2 YSS M
Same as "2. DSP 0dB" of "No.1 ANALOG THROUGH", except for the input switching.
CODEC.ADC AC3D2av(YSS918)
ANALOG IN L/R
DAC MAIN L
AK4324 MAIN R
AK4526A
DECODER DSP
L/R L/R CODEC.DAC FRONT L
FRONT R
DOLBY DIGITAL
DIR5 or L/R CENTER
SUBWOOFER
DIGITAL IN PRO LOGIC
or L/R REAR L
DTS
AK4526A REAR R
YSD917
· INPUT : DVD/LD (Analog signal)
1M SRAM (Lch and Rch, 1KHz, 20dBV)
: This shows that the device is not operating. · OUTPUT : SPEAKERS
MAIN L : 24.0 dBV REAR L : 24.0 dBV
MAIN R : 24.0 dBV REAR R : 24.0 dBV
CENTER: 24.0 dBV
3. DSP FULL BIT 2 DSP FUL L B I T
Same as the above menu, except that the head margin is disabled, and the digital data is output with full bits from
AC3D2av to DAC.
· INPUT : DVD/LD (Analog signal)
(Lch and Rch, 1KHz, 30dBV)
· OUTPUT : SPEAKERS
MAIN L : 14.0 dBV REAR L : 23.3 dBV
MAIN R : 14.0 dBV REAR R : 23.3 dBV
CENTER: 17.2 dBV
13
RX-V596/HTR-5250/RX-V596RDS
No.3 AC-3/DTS THROUGH
The input is digital signal only. AC-3 (DOLBY DIGITAL) or DTS Digital Surround decoding operation is executed,
according to the input source.
bit 7 bit 1
1. STATUS(BINARY FORM) 3 ST : 1 0 0 0 1 0 0 1
AC-3 (DOLBY DIGITAL) decoded signals are output to each channel via AC3D2av.
The AC-3 (DOLBY DIGITAL) signal status data will be displayed in the FL display using a binary number.
CODEC.ADC AC3D2av(YSS918)
ANALOG IN L/R
DAC MAIN L
AK4324 MAIN R
AK4526A
DECODER DSP
CODEC.DAC
DOLBY DIGITAL
DIR5 or C/LFE C/LFE CENTER
PRO LOGIC SUBWOOFER
or
DIGITAL IN DTS
LS/RS LS/RS REAR L
AK4526A REAR R
YSD917
: This shows that the device is not operating.
1M SRAM
AC-3 Status Info. : bit 7 6 5 4 3 2 1 0
(Invalid in DTS) 1 0 0 0 1 0 0 1
IEC958 digital data bit
IEC958 commercial-use device bit
IEC958 digital format error
Demodulator muting (without RF signal)
1 for audio other than PCM linear audio
1 during red DTS lock
1 during DTS decode OK
1 during AC-3 decode OK
No.4 PRO LOGIC
The submenu is switched between PRO LOGIC (AUTO BALANCE OFF) and EFFECT OFF.
1. CENTER LARGE 4 P RO C N T R : L RG
The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog.
DTS Digital Surround is disabled. The input signals are PRO LOGIC decoded and output.
(Remote control code 7A-8A: "3" key [DSP mode])
CODEC.ADC AC3D2av(YSS918)
ANALOG IN L/R
DAC MAIN L
AK4324 MAIN R
AK4526A
DECODER DSP
CODEC.DAC
DOLBY DIGITAL
DIR5 or C C CENTER
PRO LOGIC
DIGITAL IN or
DTS S S REAR L
AK4526A REAR R
YSD917
· INPUT : DVD/LD (Analog signal)
(Lch and Rch, or Lch only, 1KHz, 20dBV)
1M SRAM · OUTPUT : SPEAKERS
(INPUT : Lch and Rch ) (INPUT : Lch only)
MAIN L : 12.5 dBV MAIN L : 24.0 dBV
MAIN R : 12.5 dBV MAIN R : 19.0 dBV
CENTER: 27.0 dBV CENTER : 10.0 dBV
REAR L : 9.0 dBV REAR L : 9.0 dBV
2. EFFECT OFF 4 P RO E F C T : O F F REAR R : 9.0 dBV REAR R : 9.0 dBV
The input is only for analog signal. The L/R signals bypass the digital circuit and are output to the MAIN L/R.
14
RX-V596/HTR-5250/RX-V596RDS
No.5 SPEAKERS SET
The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog.
The L/R signals are output to channels specified by the sub-menu without being processed.
There are the following nine sub-menus items. Signal routes of the sub-menu 1-4 are the same as EFFECT OFF.
But MAIN L/R are signals through the digital circuit.
Signal routes of the sub-menu 5-9 are the same as "2. YSS M" of "No. 2 DSP THROUGH".
However, only MAIN L/R are output in the sub-menu 1-4.
5 MA I N : SM L 0 d B 5 MA I N : L RG 0 d B 5 MA I N : L RG - 1 0
5 B : MA I N C : NON 5 L F E / B : MA I N 5 L F E / B : SWF R
5 C : NON E 5 C : S REAR : S 5 F RON T M I X
The analog switches in each sub-menu are set as follows:
REMOTE SETTING OUTPUT
SUB MENU CONTROL MAIN MAIN MAIN REAR REAR SUB
CODE CENTER SP REAR SP MAIN SP LEVEL LFE/BASS
L R
CENTER
L R WOOFER
1 MAIN:SML 0DB 7A-8B LARGE LARGE SMALL 0dB SWFR L R NONE NONE NONE L+R
2 MAIN:LRG 0DB 7A-8C LARGE LARGE LARGE 0dB SWFR L L NONE NONR NONE NONE
3 MAIN:LRG -10 7A-8D LARGE LARGE LARGE -10dB SWFR L L NONE NONE NONE NONE
4 B:MAIN C:NONE 7A-8E NONE LARGE LARGE 0dB MAIN L L NONE NONE NONE NONE
5 LFE/B:MAIN 7A-8F LARGE LARGE LARGE 0dB MAIN LFE+FL LFE+FR NONE NONE NONE NONE
6 LFE/B:SWFR 7A-90 LARGE LARGE LARGE 0dB SWFR NONE NONE NONE NONE NONE LFE
7 C:NONE 7A-91 NONE LARGE LARGE 0dB SWFR C+L C+R NONE NONE NONE NONE
8 C:S REAR:S SMALL SMALL LARGE 0dB SWFR FL FR C RL RR C+RL+RR+LFE
9 FRONT MIX 7A-12 LARGE LARGE LARGE 0dB SWFR FL FR NONE NONE NONE NONE
LARGE: Mode in which speakers with high bass-sound playback capability (large unit) are used. Full-range signals present
on the channel are output from the speaker.
SMALL : Mode in which speakers with low bass-sound playback capability (small unit) are used. Low bass signals (below
90Hz) on the channel are mixed into the channel selected by the LFE/BASS setting.
NONE: Mode in which center speaker is not used. The center channel signal is reduced by 3 dB and mixed into MAIN L/R.
LFE/B:MAIN
: Mode in which subwoofer speaker is not used. The LFE channel signal is reduced by 4.5 dB a