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DSP-AX1/RX-V1
AV AMPLIFIER/AV RECEIVER
DSP-AX1/RX-V1
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.
DSP-AX1/RX-V1
s CONTENTS
TO SERVICE PERSONNEL ........................................... 1 TUNER ADJUSTMENTS ........................................ 34~37
FRONT PANELS ............................................................. 2 IC DATA .................................................................. 38~53
REAR PANELS ........................................................... 3~4 PRINTED CIRCUIT BOARD ................................... 54~83
SPECIFICATIONS ....................................................... 5~8 BLOCK DIAGRAM .................................................. 84~88
INTERNAL VIEW ............................................................ 9 PIN CONNECTION DIAGRAM ..................................... 89
DISASSEMBLY PROCEDURES .............................. 9~10 SCHEMATIC DIAGRAM ....................................... 90~101
SELF DIAGNOSIS FUNCTION ............................... 11~32 PARTS LIST ........................................................ 102~135
AMP ADJUSTMENTS ................................................... 33 REMOTE CONTROL TRANSMITTER ................ 136~141
100698
DSP-AX1/RX-V1
s TO SERVICE PERSONNEL
1. Critical Components Information.
Components having special characteristics are marked Z AC LEAKAGE
and must be replaced with parts having specifications equal WALL EQUIPMENT TESTER OR
to those originally installed. OUTLET UNDER TEST EQUIVALENT
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
TABLE
q Meter impedance should be equivalent to 1500 ohm shunted
by 0.15µF.
q Leakage current must not exceed 0.5mA. q Be sure to test for leakage with the AC plug in both
polarities.
"CAUTION"
"F751 : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 12A, 250V FUSE."
A V
CAUTION
F751 : REPLACE WITH SAME TYPE 12A, 250V FUSE.
ATTENTION
F751 : UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 12A, 250V.
WARNING: CHEMICAL
CONTENT NOTICE! WARNING
Do not change the IMPEDANCE SELECTOR
The solder used in the production of this product switch setting while the power to this unit is
contains LEAD. In addition, other electrical/ on, otherwise this unit may be damaged.
electronic and/or plastic (where applicable)
components may also contain traces of chemicals IMPEDANCE SELECTOR
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
DSP-AX1/RX-V1
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.
1
DSP-AX1/RX-V1
s FRONT PANELS
w DSP-AX1
w RX-V1
DSP-AX1/RX-V1
2
DSP-AX1/RX-V1
s SPECIFICATIONS
s AUDIO SECTION
Minimum RMS Output Power per Channel Cinema Equalizer
MAIN, 20Hz to 20kHz, 0.015% THD, 8 . . . . 110W+110W HIgh Frequency . . . . . . . . . . . . . . . . 1kHz to 12.7kHz
CENTER, 20Hz to 20kHz, 0.015% THD, 8 . . . . . . 110W Boost/cut . . . . . . . . . . . . . . . . . . . -9dB to +6dB
REAR, 20Hz to 20kHz, 0.015% THD, 8 . . . 110W+110W PEQ Frequency . . . . . . . . . . . . . . . . 1kHz to 12.7kHz
REAR CENTER, Boost/cut . . . . . . . . . . . . . . . . . . . -9dB to +6dB
20Hz to 20kHz, 0.015% THD, 8 . . . . . . . . . . . . . . 110W Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.85
FRONT, 1kHz, 0.05% THD, 8 . . . . . . . . . . . . . 35W+35W Total Harmonic Distortion (20Hz to 20kHz)
Maximum Power per Channel (R, T models only) PHONO MM to REC OUT (1V) . . . . . . . . . . . . . . . . 0.01%
MAIN, 1kHz, EIAJ, 10% THD, 8 . . . . . . . . . 150W+150W CD, etc, to PRE OUT MAIN L/R (1V) . . . . . . . . . . 0.005%
CENTER, 1kHz, EIAJ, 10% THD, 8 . . . . . . . . . . . 150W MAIN IN to L/C/R SP OUT (55W/8) . . . . . . . . . . 0.005%
REAR, 1kHz, EIAJ, 10% THD, 8 . . . . . . . . . 150W+150W Signal-to-Noise Ratio (IHF-A-Network)
REAR CENTER, 1kHz, EIAJ, 10% THD, 8 . . . . . . 150W PHONO MM, Input Shorted 5mV (Effect off) . . . . . . . 86dB
FRONT, 1kHz, EIAJ, 10% THD, 8 . . . . . . . . . . 45W+45W CD, etc, Input Shorted (Effect off) . . . . . . . . . . . . . . . 96dB
Dynamic Power per Channel (U, C, R, T models only) Residual Noise (IHF-A-Network)
MAIN, 8/6/4/2 . . . . . . . . . . . . . . . . . . . 150/180/240/340W MAIN, SP OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150µV
Dynamic Headroom (U, C, R, T models only) Channel Separation (Vol. 30dB, Effect off)
8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3dB PHONO MM, Input Shorted, 1kHz/10kHz . . . . 70dB/60dB
DIN Standard Output Power per Channel (B, G models only) CD, etc, Input 5.1k Shorted, 1kHz/10kHz . . . 70dB/60dB
MAIN, 1kHz, 0.7% THD, 4 . . . . . . . . . . . . . . 180W+180W Muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CENTER, 1kHz, 0.7% THD, 4 . . . . . . . . . . . . . . . . 180W
REAR, 1kHz, 0.7% THD, 4 . . . . . . . . . . . . . 180W+180W
REAR CENTER, 1kHz, 0.7% THD, 4 . . . . . 180W+180W
FRONT, 1kHz, 0.7% THD, 4 . . . . . . . . . . . . . . 60W+60W
s VIDEO SECTION
IEC Power (B, G models only)
MAIN, 1kHz, 0.015% THD, 8 . . . . . . . . . . . . . . . . . 120W Video Signal Type
Power Band Width U, C models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NTSC
MAIN, 0.04% THD, 55W/8 . . . . . . . . . . . . 10Hz to 50kHz A, B.G models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAL
Damping Factor R, T models . . . . . . . . . . . . . . . . . . . . . . . . . . . . NTSC/PAL
MAIN/CENTER, 20Hz to 20kHz, 8 . . . . . . . 200 or more Composite Video Signal Level . . . . . . . . . . . . . . 1Vp-p/75
Input Sensitivity/Impedance S-Video Signal Level
PHONO MM . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5mV/47k Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Vp-p/75
CD, etc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mV/47k C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.286Vp-p/75
MAIN IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1V/47k Component Signal Level
Maximum Input Signal Level Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Vp-p/75
PHONO MM, 1kHz, 0.05% THD, (Effect on) . . . . . 100mV Cb/Cr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7V/75
CD, etc, (Effect on) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V Video Maximum Input Level . . . . . . . . . . . . . . . . . . . 1.5Vp-p
Output Level/Impedance Video Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . 50dB
REC OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mV/600 Monitor Output Frequency Response
PRE OUT (MAIN, etc) . . . . . . . . . . . . . . . . . . . . . 1V/1.2k Composite Video Signal . . . . . . . . . . . . 5Hz~10MHz, 3dB
SUB WOOFER (EFFECT OFF, MAIN SP : SMALL) S-Video Signal . . . . . . . . . . . . . . . . . . . . 5Hz~10MHz, 3dB
SPLIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0V/1.2k Component Signal . . . . . . . . . . . . . . . . . DC~20MHz, 3dB
MONO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0V/1.2k
Maximum Voltage Output (20Hz to 20kHz, 1% THD)
PRE OUT (MAIN L/R) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V
Headphone Jack Rated Output/Impedance
CD, etc, (40mV, 8) . . . . . . . . . . . . . . . . . . . 150mV/100
Frequency Response (10Hz to 100kHz)
DSP-AX1/RX-V1
CD, etc, MAIN L/R . . . . . . . . . . . . . . . . . . . . . . . +0/-3.0dB
RIAA Equalization Deviation (20Hz to 20kHz)
PHONO MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0±0.5dB
Tone Control Characteristics
BASS : Boost/cut . . . . . . . . . . . . . . . . . . . ±10dB (50Hz)
Turnover Frequency . . . . . . . . . . . . . . . . 350Hz
TREBLE : Boost/cut . . . . . . . . . . . . . . . . . . ±10dB (20kHz)
Turnover Frequency . . . . . . . . . . . . . . . 3.5kHz
Center Graphic Equalizer
Frequency . . . . . . . . . . . . 100/300/1k/3k/10kHz
Boost/cut . . . . . . . . . . . . . . . . . . . . . . . . . . ±6dB
Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7
Bass Extension . . . . . . . . . . . . . . . . . . . . . . . . . . +6dB (60Hz)
Filter Characteristics
SUB WOOFER OUT : L.P.F. . . . . . . fc = 90Hz, 24dB/oct.
5
DSP-AX1/RX-V1
s FM SECTION (RX-V1 only) s GENERAL
Tuning Range Power Supply
U, C models . . . . . . . . . . . . . . . . . . . . . . . 87.5 to 107.9MHz U, C models . . . . . . . . . . . . . . . . . . . . . . . AC 120V, 60Hz
A models . . . . . . . . . . . . . . . . . . . . . . . 87.50 to 108.00MHz A model . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 240V, 50Hz
50dB Quieting Sensitivity (IHF, 75 ) B, G models . . . . . . . . . . . . . . . . . . . . . . . AC 230V, 50Hz
U, C models only R, T models . . . . . . . . . . . AC 110/120/220/240V, 50/60Hz
Mono (1kHz, 100% Mod.) . . . . . . . . . . . . 1.6µV (15.3dBf) Power Consumption
Stereo (1kHz, 100% Mod.) . . . . . . . . . . . . 23µV (38.5dBf) U model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550W
Usable Sensitivity (DIN, 75 ) C model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550W/700VA
A model only A, R, T models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550W
Mono (S/N 26dB) . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9µV Maximum Power Consumption (R, T models only) . . 770W
Stereo (S/N 46dB) . . . . . . . . . . . . . . . . . . . . . . . . . . . 28µV AC Outlets
Alternate Channel Selectivity (± 400Hz) U, R, T, G models, Switched x 3 . . . . . 100W max (Total)
U, C models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75dB C model, Switched x 3 . . . . . 100W max/1.0A max (Total)
Selectivity (two signals, 40kHz Dev.) (± 300Hz) A, B models, Switched x 1 . . . . . . . . . . . . . . . . 100W max
A model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55dB Dimensions (W x H x D) . . . . . . . . . . . 471 x 211.5 x 473mm
Signal-to-Noise Ratio (18-9/16" x 8-5/16" x 18-5/8")
U, C models Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 28.0 kg (61 lbs 11oz)
Mono/Stereo (IHF) . . . . . . . . . . . . . . . . . . . . . . . 81/75dB Finish
A model RX-V1 . . . . . . . . . . . . . . . . . . . . . . . Gold color/Black color
Mono/Stereo (DIN-weighted, 40kHz Dev.) . . . . . 75/69dB DSP-AX1 . . . . . . . . . . . . . . . . . . . . Gold color/Black color
Harmonic Distortion Accessories
Mono/Stereo (1kHz) . . . . . . . . . . . . . . . . . . . . . . . 0.1/0.2% RX-V1 only . . . . . . . . . . . . . . . . . . . AM loop antenna x 1
Stereo Separation Indoor FM antenna x 1
1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48dB DSP-AX1/RX-V1 . . . . . . . Remote Control Transmitter x 1
Frequency Response Battery (size "AA", "R06") x 3
20Hz to 15kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0±1.0dB * Specifications subject to change without notice.
Output Level
U, C models U . . . . . . . . . . USA model
FM 100% mod. 1kHz . . . . . . . . . . . . . . . . . . . . . . 550mV C . . . . . . Canadian model
A models A . . . . . Australian model
FM 40kHz Dev. 1kHz . . . . . . . . . . . . . . . . . . . . . . 550mV B . . . . . . . . British model
Antenna Input . . . . . . . . . . . . . . . . . . . . . . . 75 unbalanced G . . . . . European model
R . . . . . . . General model
T . . . . . . . . . China model
s AM SECTION (RX-V1 only)
Tuning Range
(7/8")
21.5
U, C models . . . . . . . . . . . . . . . . . . . . . . . . 530 to 1,710kHz q DIMENSIONS
A model . . . . . . . . . . . . . . . . . . . . . . . . . . . 531 to 1,611kHz
Usable Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . 300µV/m
Output Level
AM 30% mod. 1kHz . . . . . . . . . . . . . . . . . . . . . . . . 150mV
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . 52dB
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Loop antenna
473 (185/8")
429 (16-7/8")
DSP-AX1/RX-V1
(7/8")
22.5
Manufactured under license from Dolby Laboratories.
"Dolby", "AC-3", "Pro Logic", and the double-D symbol V
are trademarks of Dolby Laboratories. © 1992-1997 Dolby
190.5 (7-1/2")
211.5 (85/16")
Laboratories. All rights reserved.
Manufactured under license from Digital Theater Systems,
Inc. US Pat. No. 5,451,942 and other world-wide patents
(13/16")
issued and pending. "DTS", "DTS Digital Surround", are 471 (18-9/16")
21
trademarks of Digital Theater Systems, Inc. copyright
1996 Digital Theater Systems, inc. All rights reserved.
Units : mm (inch)
6
DSP-AX1/RX-V1
q SET MENU TABLE
No. SET MENU PRESET VALUE SETTING RANGES
1. SPEAKER SET
1A CENTER SPEAKER LARGE LARGE/SMALL/NONE
1B MAIN SPEAKER LARGE LARGE/SMALL
1C REAR L/R SPEAKER LARGE LARGE/SMALL/NONE
1D REAR CT SPEAKER LARGE LARGE/SMALL/NONE
1E LFE/BASS OUT BOTH SUBWOOFER/MAIN/BOTH
1F FRONT EFCT SPEAKER YES YES/NONE
1G MAIN LEVEL NORMAL NORMAL/10dB
2. LOW FREQ. TEST TONE : OFF ON/OFF
OUTPUT : MAIN L/R L/C/R/RS/RC/LS/SW/FRONT
FREQUENCY : 88Hz 35 -- 250Hz
3. DOLBY DIGITAL SET
3A LFE LEVEL SPEAKER : 0dB 20dB -- 0dB
HEAD PHONE : 0dB 20dB -- 0dB
3B DYNAMIC RANGE SPEAKER : MAX MAX/STD/MIN
HEAD PHONE : MAX MAX/STD/MIN
4. DTS SET
4A LFE LEVEL SPEAKER : 0dB 10dB -- +10dB
HEAD PHONE : 0dB 10dB -- +10dB
5. SPEAKER DELAY TIME CENTER : 0ms 0ms -- 5ms
REAR CENTER : 3ms 0ms -- 30ms
6. AUDIO DELAY 0ms 0ms -- 99ms
7. CENTER GRAPHIC EQ. EACH ch : 0dB 100Hz -- 10kHz, 6dB -- +6dB
8. REAR CENTER GRAPHIC EQ. EACH ch : 0dB 100Hz -- 10kHz, 6dB -- +6dB
9. CINEMA EQ. ALL "OFF" L, C, R/FRONT EFCT//REAR L,R/REAR CT ON/OFF
9A L, C, R EQ. HIGH 12.7kHz, 3dB PEG 12.7kHz, 4dB HIGH, PGE : 1kHz -- 12.7kHz
9B FRONT EFCT EQ. HIGH 12.7kHz, 0dB PEG 8kHz, 3dB GAIN : 9dB -- +6dB
9C REAR L/R EQ. HIGH 12.7kHz, 0dB PEG 8kHz, 3dB
9D REAR CENTER EQ. HIGH 12.7kHz, 0dB PEG 8kHz, 3dB
10. HP TONE CTRL BASS : 0dB 6dB -- +3dB
TREBLE : 0dB 6dB -- +3dB
11. PARAMETER INITIALIZE OFF PROGRAM 1 -- 12
12. 6.1/ES AUTO ON ON/OFF
13. MEMORY GUARD OFF ON/OFF
14. COMPONENT VIDEO INPUT [A] : DVD DVD, LD, D-TV, CBL/SAT, VCR1, VCR2, VCR3, V-AUX
[B] : D-TV DVD, LD, D-TV, CBL/SAT, VCR1, VCR2, VCR3, V-AUX
[C] : CBL/SAT DVD, LD, D-TV, CBL/SAT, VCR1, VCR2, VCR3, V-AUX
15. INPUT MODE D-TV : AUTO AUTO/LAST
CBL/SAT : AUTO AUTO/LAST
VCR1 : AUTO AUTO/LAST
16. INPUT RENAME LD(Currently selected input)
17. DIMMER 0 4 -- 0
18. ZONE2 SET ZONE2 OUT : FIX FIX/VAR
DSP-AX1/RX-V1
q SUPERIMPOSING
Input LD, etc. Output Superimposing
Terminal Signal Monitor connection
S O O O (On screen)
V O -- X
S O X X
V O -- O (On screen)
S O O O (On screen)
V X -- X
S O X X
V X -- O (Blue back) S : S video signal
S X -- X V : Composite video signal
V O -- X (On screen) O : YES
S X -- O (Blue back) X : NO
V X -- O (Blue back) -- : NO CARE
Caution: Superimposing function is not usable for component signals.
7
q PARAMETER TABLE
[ SP MODE ]
Sub-program (P.)INIT.DLY (P.)ROOM (P.)LIVENESS S.DELAY S.DELAY S.INIT.DLY S.INIT.DLY S.ROOM SIZE S.ROOM SIZE S.ROOM SIZE S.LIVENESS S.LIVENESS S.LIVENESS RC.INIT.DLY RC.ROOM RC.LIVENESS REV.TIME REV.DELAY REV.LEVEL EFCT TRIM
Name ms SIZE (2ch) ms (DD/dts) ms (DD/dts) ms (DD+EX/dts+ES) ms (2ch) (DD/dts) (DD+EX/dts+ES) (2ch) (DD/dts) (DD+EX/dts+ES) ms SIZE s ms % db
Europe Hall A 30 1.0 5 10 0
Europe Hall B 30 1.0 5 5 0
Europe Hall C 30 1.0 5 5 0
U.S.A. Hall D 35 1.0 5 5 0
Europe Hall E 30 1.0 5 5 0
Live Concert 45 1.0 5 5 0
Tokyo 40 3 15 2.5 122 56 0
Freiburg 95 3 15 4.0 130 55 0
Royaumont 69 3 15 4.0 120 52 0
Village Gate 21 1.0 3 5 0
Village Vanguard 26 1.0 5 5 0
The Bottom Line 30 1.0 5 5 0
Roxy Theatre 15 1.0 5 7 1.6 100 7 0
Warehouse Loft 15 1.0 5 8 2.0 160 6 0
Arena 15 1.0 7 8 2.0 120 8 0
Disco 26 5 12 2.7 120 4 0
Party 15 5 12 2.5 140 4 0
Game/Amusement 45 5 12 2.5 130 10 0
Pop/Rock 21 1.0 25 5 31 31 1.0 1.0 1.0 15 1.0 2.2 120 1 0
DJ 23 1.0 30 5 31 31 1.0 1.0 1.0 15 1.0 0
Classical/Opera 28 1.0 30 5 31 31 1.0 1.0 1.0 15 1.0 0
Pavilion 23 1.0 30 5 20 20 1.0 1.0 1.0 15 1.0 2.5 142 4 0
Mono Movie 49 1.0 2 8 2.5 160 2 0
Variety/Sports 10 1.0 30 8 12 12 1.0 1.0 1.0 15 1.0 1.6 100 4 0
Spectacle 13 1.0 23 15 32 32 1.0 1.0 1.0 15 1.0 0
Sci-Fi 16 1.0 20 15 2 2 1.0 1.0 1.0 15 1.0 0
Adventure 15 1.0 20 15 12 12 1.0 1.0 1.0 15 1.0 0
General 15 1.0 20 15 23 23 1.0 1.0 1.0 15 1.0 0
Normal 20 5
Enhanced 20 5 19 19 1.0 1.0 1.0 4 4 4 15 1.0 5
[ HP MODE ]
Sub-program (P.)INIT.DLY (P.)ROOM (P.)LIVENESS S.DELAY S.DELAY S.INIT.DLY S.INIT.DLY S.ROOM SIZE S.ROOM SIZE S.ROOM SIZE S.LIVENESS S.LIVENESS S.LIVENESS RC.INIT.DLY RC.ROOM RC.LIVENESS REV.TIME REV.DELAY REV.LEVEL EFCT TRIM
Name ms SIZE (2ch) ms (DD/dts) ms (DD/dts) ms (DD+EX/dts+ES) ms (2ch) (DD/dts) (DD+EX/dts+ES) (2ch) (DD/dts) (DD+EX/dts+ES) ms SIZE s ms % db
Europe Hall A 30 1.0 5 10
Europe Hall B 32 1.0 5 5
Europe Hall C 30 1.0 5 5
U.S.A. Hall D 35 1.0 5 5
Europe Hall E 30 1.0 5 5
Live Concert 45 1.0 5 5
Tokyo 40 3 15 2.5 122 56
Freiburg 95 3 15 4.0 117 55
Royaumont 69 3 15 4.0 120 52
Village Gate 21 1.0 3 5
Village Vanguard 26 1.0 5 5
The Bottom Line 30 1.0 5 5
Roxy Theatre 15 1.0 5 7 1.6 100 7
Warehouse Loft 15 1.0 5 8 2.0 160 6
Arena 28 1.0 7 8 2.0 120 8
Disco 26 5 12 2.7 120 4
Party 15 5 12 2.5 140 4
Game/Amusement 45 5 12 2.5 110 10
Pop/Rock 21 1.0 25 5 31 31 1.0 1.0 1.0 15 1.0 2.2 120 2
DJ 23 1.0 30 5 30 30 1.0 1.0 1.0 15 1.0
Classical/Opera 28 1.0 30 5 18 18 1.0 1.0 1.0 15 1.0
Pavilion 23 1.0 30 5 20 20 1.0 1.0 1.0 15 1.0 2.5 142 4
Mono Movie 45 1.0 2 8 2.5 160 2
Variety/Sports 10 1.0 30 8 12 12 1.0 1.0 1.0 15 1.0 1.6 100 4
Spectacle 13 1.0 23 8 32 32 1.0 1.0 1.0 15 1.0
Sci-Fi 21 1.0 20 8 16 16 1.0 1.0 1.0 15 1.0
Adventure 16 1.0 20 8 32 12 1.0 1.0 1.0 15 1.0
General 15 1.0 20 15 23 23 1.0 1.0 1.0 15 1.0
Normal 20 5
Enhanced 20 5 19 19 1.0 1.0 1.0 4 3 3 15 1.0 5
DSP-AX1/RX-V1
8
DSP-AX1/RX-V1
DSP-AX1/RX-V1
s INTERNAL VIEW
q w e r t yu i o !0
q POWER TRANSFORMER
w SUB TRANS P. C. B. (1)
e MAIN P. C. B. (4)
r VIDEO P. C. B. (4)
t VIDEO P. C. B. (1)
y SUB TRANS P. C. B. (5)
u SUB TRANS P. C. B. (3)
i VIDEO P. C. B. (2)
o VIDEO P. C. B. (3)
!0 DSP P. C. B. (1)
!1 MAIN P. C. B. (2)
!2 SUB TRANS P. C. B. (4)
!3 DSP P. C. B. (2)
!4 VIDEO P. C. B. (5)
!5 SUB TRANS P. C. B. (2)
!6 MAIN P. C. B. (3)
!7 MAIN P. C. B. (1)
!8 VIDEO P. C. B. (9)
!9 FUNCTION P. C. B. (1)
!1 !2 !3 !4 !5 !6 !7 !8 !9
s DISASSEMBLY PROCEDURES (Remove parts in the order as numbered.)
q
Side Panel w
1. Removal of Top Cover
a. Remove 8 screws ( q ) and then slide the Side Panel q
to remove it in Fig. 1.
b. Remove 2 screws ( w ) and 2 screws ( e ) and then e
remove the Top Cover in Fig. 1.
Top Cover
2. Removal of Bottom Cover
a. Remove 12 screws ( r ) and then remove the Bottom
Cover in Fig. 1.
3. Removal of Front Panel
a. Remove 2 knobs in Fig. 1. Panel/Side q
b. Remove 4 screws ( t ) and then slide the Panel/Side t Side Panel
DSP-AX1/RX-V1
forward to remove it in Fig. 1. q
y
c. Remove 4 screws ( y ) and then remove the Front
Panel in Fig. 1. Front Panel
Panel/Side
t
y Bottom Cover
r Fig. 1
r
r
r
9
DSP-AX1/RX-V1
4. Removal of DSP P.C.B. (1) Note :
a. Remove 2 screws ( u ) and remove the right Plate 1.When the rear panel has been removed, the ground
Side in Fig. 2. wire of the input/output pin jack becomes loose.
b. Remove 15 screws ( i ) and remove the right Upper Connect it to the chassis by using a lead wire.
Frame in Fig. 2.
DSP (1)
i
i
Upper Frame (right)
i
Fig. 2
u i
Plate Side
(R) i
5. Removal of Main P.C.B. (2) 6. Removal of Main P.C.B. (3)
a. Remove 2 screws ( o ) and remove the left Plate a. Remove 4 screws ( !1 ) and remove the center Upper
Side in Fig. 3. Frame in Fig. 4.
a. Remove 6 screws ( !0 ) and then remove the left Side b. Remove 6 screws ( !2 ) and then take up the Sub
Frame in Fig. 3. Chassis in Fig. 4.
!1
Side Frame (L) MAIN (2) Upper Frame
(center)
!0 !1
!0
!0
MAIN (3)
!0
o DSP-AX1/RX-V1
!1
!2
!2
!2
Plate Side (L)
Fig. 3
Fig. 4
!2
!2
10
DSP-AX1/RX-V1
s SELF DIAGNOSIS FUNCTION
This product has a built-in self diagnosis function (DIAG) to facilitate inspection, measurement and determination of a faulty
item, if any. There are 14 DIAG menu items each of which has sub-menu items.
Listed in the table below are menu items and sub-menu items.
No. DIAG menu Sub-menu Remote control code (key)
1 DSP THROUGH 1. ANALOG BYPASS 7A---90 (PRG 9)
2. DSP 0dB 7A---91 (PRG 10)
3. DSP FULL BIT 7A---92 (PRG 11)
2 DECODER THROUGH 1. YSS918/908 7A---93 (PRG 12)
2. DSP FULL BIT 7A---10 (TUNER PRESET +)
3 RAM THROUGH 1. 2ch/MULTI 7A---11 (TUNER PRESET -)
2. DSP FULL BIT 7A---12 (TUNER A/B/C/D/E)
4 PRO LOGIC 1. YSS918 7A---9C (SET DOWN)
2. YSS908 7A---9D (SET UP)
3. EFFECT OFF 7A---9E (SET INC)
5 BYPASS 1. DECODER 7A---9F (SET DEC)
2. DSP ---------
6 SPEAKERS SET 1. MAIN:SMALL 0dB 7A---88 (PRG 1)
2. MAIN:LARGE -10 7A---89 (PRG 2)
3. CENTER:NONE 7A---8A (PRG 3)
4. LFE/BASS:MAIN 7A---8B (PRG 4)
5. FRONT MIX:5ch 7A---8C (PRG 5)
6. CENTER:SMALL 7A---8D (PRG 6)
7. REAR:SMALL 7A---8E (PRG 7)
7 DISPLAY CHECK 1. EFFECT OFF (initial screen) 7A---8E (PRG 8)
2. DISPLAY OFF ---------
3. DISPLAY ALL ---------
4. DISPLAY DIMMER (50%) ---------
5. CHECKED PATTERN ---------
8 MANUAL TEST 1. ALL 7A---00 (TAPE PLAY)
2. MAIN L 7A---01 (TAPE RW)
3. CENTER 7A---02 (TAPE FW)
4. MAIN R 7A---03 (TAPE STOP)
5. REAR R 7A---04 (TAPE PAUSE)
6. REAR C 7A---05 (TAPE MUTE)
7. REAR L 7A---06 (TAPE A/B)
8. FRONT L 7A---07 (TAPE DIR A)
9. FRONT R 7A---08 (CD PLAY)
10. LFE 7A---09 (CD STOP)
9 RS-232C 1. TX DATA ---------
2. HARD FLOW ---------
DSP-AX1/RX-V1
10 PRESET 1. INHIBIT (memory initialization inhibited) ---------
2. RESERVED (memory initialized) ---------
11 FAN/AD 1. FAN HISTORY ---------
2. KY0, KY1(PANEL KEY) ---------
3. MTR, THM, PRD, PRV 7A---56 (EFFECT)
12 IF STATUS (0 18) 1. SCPU ---------
2. VER ---------
3. SUM ---------
4. CHS1 ---------
5. CHS2 ---------
6. CHS3 ---------
7. CHS4 ---------
8. CHS5 ---------
9. BSI1 ---------
10. BSI2 ---------
11
DSP-AX1/RX-V1
No. DIAG menu Sub-menu Remote control code (key)
12 IF STATUS 11. BSI3 ---------
12. BSI4 ---------
13. BSID ---------
14. DIR5 ---------
15. Y918 ---------
16. Y908 ---------
17. DSP6 ---------
18. RAM1 ---------
19. RAM2 ---------
13 DSP RAM CHECK