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VS-10/NX-SW10
HOME THEATER SYSTEM
VS-10/NX-SW10
VS-10/NX-SW10
SERVICE MANUAL
NX-SW10 is composed of SW-VS10, NX-VS10C and NX-VS10E.
Rear Speaker Center Speaker Rear Speaker
NX-VS10E NX-VS10C NX-VS10E
VS-10 is composed of VS-10 and NX-VS10M.
Front Speaker Home Theater System Front Speaker Subwoofer
NX-VS10M VS-10 NX-VS10M SW-VS10
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.
s CONTENTS
TO SERVICE PERSONNEL .......................................... 1 SW-VS10 DISASSEMBLY PROCEDURES .................. 9
REMOTE CONTROL TRANSMITTER PANELS ........... 1 TEST PROGRAM MODE (VS-10) ......................... 10~11
FRONT/REAR PANELS ............................................ 2~4 DSP DIAG MODE (Self-diagnosis) ...................... 12~18
SPECIFICATIONS .......................................................... 5 IC DATA ................................................................. 19~25
DIMENSIONS ................................................................. 6 BLOCK DIAGRAM ................................................. 26~29
INTERNAL VIEW ........................................................... 7 PRINTED CIRCUIT BOARD .................................. 30~41
VS-10 DISASSEMBLY PROCEDURES ........................ 7 SCHEMATIC DIAGRAM ........................................ 42~46
P. C. B. OPERATION CHECK ....................................... 8 PARTS LIST ........................................................... 47~63
DISPLAY DATA ........................................................... 64
REMOTE CONTROL TRANSMITTER .................. 65~66
100733
P.O.Box 1, Hamamatsu, Japan
VS-10/NX-SW10
s 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
q Meter impedance should be equivalent to 1500 ohm shunted TABLE
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.
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.
s REMOTE CONTROL TRANSMITTER PANELS
U, C, A models B, G models
1
VS-10/NX-SW10
s FRONT/REAR PANELS
q VS-10
U, C models
A model
2
VS-10/NX-SW10
B, G model
q NX-VS10M
q SW-VS10 (Subwoofer)
U, C models
3
VS-10/NX-SW10
A model B, G model
q NX-VS10C (Center Speaker) q NX-VS10E (Rear Speaker)
4
VS-10/NX-SW10
s SPECIFICATIONS
s VS-10 (Center Unit) s SW-VS10 (Subwoofer)
q Audio Section Minimum RMS Output Power per Channel
SW-VS10: 1kHz, 10% THD, 5 50W
Minimum RMS Output Power per Channel
NX-VS10C: 1kHz, 10% THD, 6 40W
1kHz, 10% THD, 6 25W + 25W NX-VS10E: 1kHz, 10% THD, 6 25W + 25W
Signal to Noise Ratio (IHF-A-Network) Type
VIDEO1 90dB
Advanced Active Servo Tecnology type
Total Harmonic Distortion (1kHz, 10W/6) Speakers
VIDEO1 0.07% 16cm Cone (Magnetic-Shielding Type)
Input Sensitivity / Impedance
Maximum Power Handling Capacity
VIDEO1 200mV / 50k 50W
q Video Section Impedance
Signal Level 5
1V p-p / 75 Power Supply
q General U, C models AC120V, 60Hz
B, G models AC230V, 50Hz
Power Supply A model AC240V, 50Hz
U, C models AC120V, 60Hz
B, G models AC230V, 50Hz Power Consumption
A model AC240V, 50Hz U, C models 95W
B, G, A models 90W
Power Consumption
60W Standby Power Consumption
Reference data 0W
Standby Power Consumption
Reference data 5.5W Dimensions (W x H x D)
200 x 395 x 400mm
Dimensions (W x H x D) (7-7/8" x 15-9/16" x 15-3/4")
Only VS-10 302 x 82 x 300mm
(11-7/8" x 3-1/4" x 11-13/16") Weight
Setting Vertically (Include Stand and Pads) 124 x 302.5 x 300mm 10.6kg (23lbs. 6oz.)
(4-7/8" x 11-15/16" x 11-13/16") Accessories
Setting Horizontally (Include Pads) 302 x 88.5 x 300mm Wall Bracket x2
(11-7/8" x 3-1/2" x 11-13/16") Bracket x2
Weight Accessory Cord 4m x1, 15m x 2
Only VS-10 4.7kg (10lbs. 6oz.) DIN Cord x1
Pan Head Screw-sems x2
Finish Wing Bolts x2
Black, Silver Fastener Tape x1set
Accessories
Remote Control Transmitter x1 n NX-VS10C (Center Speaker)
RCA Pin Cable (Video x1, Audio x1) Type
Stand x1 Bass Reflex (Magnetic-Shielding Type)
Pads (Side x1 and Bottom x1) Speakers
Batteries x 4 8cm Cone x 2
q Speaker Section (NX-VS10M) Maximum Power Handling Capacity
Type 40W
2 way Bass Reflex (Magnetic-Shielding Type) Impedance
Speakers 6
10cm Cone, 2cm Super Tweeter Dimensions (W x H x D)
Maximum Power Handling Capacity 240 x 100 x 145mm
25W (9-7/16" x 3-15/16" x 5-11/16")
Impedance Weight
6 1.7kg (3lbs. 12oz.)
Dimensions (W x H x D) s NX-VS10E (Rear Speaker)
125 x 185 x 145mm Type
(4-15/16" x 7-5/16" x 5-11/16") Acoustic Suspension (Magnetic-Shielding Type)
Weight Speakers
Only NX-VS10M 1.4kg (3lbs. 1oz.) 8cm Cone
Maximum Power Handling Capacity
* 30W
TruBass and the symbol are trademarks of SRS Labs,
Impedance
inc. in the United States and selected foreign countries. 6
TruBass technology is incorporated under license from SRS
Dimensions (W x H x D)
Labs, inc. 100 x 140 x 112mm
* Manufactured under license from Dolby Laboratories. (3-15/16" x 5-1/2" x 4-3/8")
"Dolby", "Dolby Digital", "Pro Logic", and the double-D symbol Weight
V are trademarks of Dolby Laboratories. © 1992-1997 Dolby 0.68kg (1lbs. 8oz.)
Laboratories. All rights reserved. * Specifications subject to change without notice.
* Manufactured under license from Digital Theater Systems,
Inc. US Pat. No. 5,451,942 and other world-wide patents U ........ U.S.A. model C .... Canada model
issued and pending. "DTS", "DTS Digital Surround", are
G ........ Europe model B .... British model
trademarks of Digital Theater Systems, Inc. copyright 1996
Digital Theater Systems, inc. All rights reserved. A ........ Australia model
5
VS-10/NX-SW10
s DIMENSIONS
q VS-10 q NX-VS10M
185 (7-5/16")
300 (11-13/16")
125 (4-15/16") 145 (5-11/16")
Unit : mm (inch)
88.5 (3-1/2")
82 (3-1/4")
302 (11-7/8")
Unit : mm (inch)
q SW-VS10 (Subwoofer)
395 (15-9/16")
200 (7-7/8") 400 (15-3/4")
Unit : mm (inch)
q NX-VS10C (Center Speaker) q NX-VS10E (Rear Speaker)
100 (315/16") 112 (43/8")
100 (3-15/16")
140 (51/2")
240 (9-7/16") 145 (5-11/16")
Unit : mm (inch)
Unit : mm (inch)
6
VS-10/NX-SW10
s INTERNAL VIEW
1 2 3 4
1 MAIN P.C.B. (3)
2 MAIN P.C.B. (4)
3 MAIN P.C.B. (1)
4 MAIN P.C.B. (2)
5 DIGITAL P.C.B. (3)
6 MAIN P.C.B. (5)
7 DIGITAL P.C.B. (2)
8 DIGITAL P.C.B. (1)
5 6 7 8
s VS-10 DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered below.)
1. Removal of Side Cover
a. Remove 4 screws (1). (Fig. 1)
b. Remove the Side Cover.
2. Removal of Bottom Cover 1
a. Remove the screw (2) in Fig. 1, and 2 screws (3) in
Fig. 2 to remove the heat sink cover. 1
b. Remove 9 screws (4), and the Bottom Cover can be 2
removed rearward. (Fig. 2)
3. Removal of Top Cover 1
a. Remove 6 screws (5). (Fig. 3)
1 Fig. 1
b. Remove the Top Cover.
4
4 4 4
5
4 5
4
4
5
3
4
5
4 3 5
5
Fig. 2 Fig. 3
7
VS-10/NX-SW10
6
s P.C.B. OPERATION CHECK 6
Preparation before operation check
a. Remove 3 screws (6). (Fig. 4)
b. Remove the DSP Top Cover.
c. Disconnect the flexible flat cable (CB1) from DIGITAL
P.C.B. (1). (Fig. 4) 7
d. Remove 4 screws (7) and then remove DIGITAL 7
P.C.B. (1) from the DSP Bottom Cover. (Fig. 4) 7
e. Remove 3 screws (8). (Fig. 5) CB2
f. Remove the DSP Bottom Cover. 7 CB3
g. Remove 4 screws (9). (Fig. 6) CB1
h. Remove 3 screws (0). (Fig. 5)
i. Remove MAIN P.C.B. (1) from the main chassis. 6
j. Disconnect the flexible flat cable (CB305) from MAIN
P.C.B. (1).
k. Connect CB305 of MAIN P.C.B. (1) and CB1 of
Fig. 4
DIGITAL P.C.B. (1) by using an extension cable
(5P:MF105250).
l. Place MAIN P.C.B. (1) upright with a cloth spread on
the main chassis. (Fig. 7)
m. Tie one end of a string through the screw hole in the 8
rear panel and the other end through the screw hole in 8
the main chassis to secure them.
n. Connect GND (x4 in Fig. 6, 7) to the main chassis by
using a lead wire.
CAUTION: The grounding point must be connected to 0
main chassis to keep the circuit in normal
operation when MAIN P.C.B. (1) and DIGITAL
P.C.B. (1) are removed from main chassis.
8
0
0
Fig. 5
GND GND
GND
9 9
Extension flexible
W306 CB303 flat cable
CB311
CB305 GND
9
CB1
9 CB302
Fig. 6 Fig. 7
8
VS-10/NX-SW10
s SW-VS10 DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered below.)
1. Removal of Grille Assembly. Grill Assembly
a. Insert the tip of flat tip (-) screwdriver to the slot on the
bottom.
Push up the Grille Assembly by applying force to the
screwdriver. (Fig. 8).
b. Keep pushing up the Grille Assembly gradually until it
can be removed.
* The Grille Assembly is fixed securely at 6 dowels.
When removing it, use care not to cause a scratch
or any damage to the main unit. When reinstalling
it, apply quick-drying type bond to the dowels of the
Grille Assembly and fit it in place securely. (If it is
only pushed in, it will come off easily.) Fig. 8
2. Removal of Amplifier Unit
a. Remove 14 screws (A) and then remove the Amplifier
Amplifier Unit
Unit. (Fig. 9)
A
Fig. 9
9
VS-10/NX-SW10
s TEST PROGRAM MODE (VS-10)
1. Procedure for starting Test Program
With the power turned off, press the POWER key while pressing the VOLUME key and the DSP key simultaneously. This
initiates the Test Program function.
When the Test Program is initiated, "01 DEST-Ex" appears on the FL display.
2. Procedure for selecting and executing Test Program
Using the VOLUME + (UP) key and Volume - (DOWN) key, select the Test Program and then press the INPUT key to
execute it.
3. Procedure for canceling Test Program
There are two methods for cancellation.
a. Turn off the power by pressing the POWER key of the main unit or the remote controller.
b. Select the Test Program "01 DEST-Ex" and press the INPUT key for execution. (The normal mode will be restored.)
4. Details of the Test Program function
Display Function
Destination display/ test program end
01 DEST-Ex Destination display
J:Ja J (Japanese)
Ex Ex models
Factory test mode
02 Fact.Test This test mode is used for factory inspection before shipping and is not usually
used.
If the test program has been executed, it is not possible to shift to another test
program.
In such case, cancel the test program.
FL display segments all light up / BACKUP RAM CLEAR
03 FL+CLEAR
1st time: FL display segments all light up and standby LED lights up.
2nd time: RAM CLEAR is executed (RAM CLEAR OK on display*)
* State before shipped out of the factory preset.
04 FL CHECK FL display light-up check
1st time: FL display segments all light up and standby LED lights up.
2nd time: Even number segments and digits light up and standby LED lights up.
3rd time: Odd number segments and digits light up.
1st time 2nd time 3rd time
10
VS-10/NX-SW10
Display Function
The DSP DIAG (self-diagnosis) mode is initiated. (Refer to page 7 for the details.)
05 DSP Diag
06 Ver-A1.05 Microprocessor version / date display
Example of microprocessor display 06 Ver-A1.05
Example of microprocessor date display 06 '00.08.23
What is displayed varies depending on the microprocessor software.
07 SUM[cdbc] Check sum calculation display / re-calculation
1
08 PrCan-OFF All protection cancellation function ON/OFF *
09 Pr!CPS Protection operation history display / clear
C: VS-10 amplifier voltage (DC)
P: Power supply circuit voltage
S: SW-VS10 (Subwoofer) side
: Normal
x: Abnormal
10 RemoCorrR ROM collection (EEPROM) remote control data reception / data write
This test mode is not usually used.
*1 CAUTION:
Using this product with the protection function cancelled may cause damage to itself. Use special care for this point
when using this mode.
11
VS-10/NX-SW10
s DSP DIAG MODE (Self-diagnosis)
Use the remote controller supplied as an accessory to select the menu.
1. Procedure for starting DSP DIAG
Referring to TEST PROGRAM MODE in the previous section, select/execute "05 DSP Diag".
When "05 DSP Diag" is executed, the current input name appears on the display followed by "Sel.1to9 Key".
2. Procedure for selecting Main menu and Sub-menu
Using [1] through [9] keys on the remote controller, select the main menu. Soon the sub-menu will appear on the display.
Then, select the sub-menu. Every time the selected key (on the remote controller) is pressed, the sub-menu on the display
changes.
No. Main menu (Display) Sub-menu (Display)
1 Analog through Analog Thr. MAIN BYPASS A.T.M.Bypass
DSP 0dB A.T. DSP 0dB
2 DSP through Dsp Through YSS908-SRAM DspT.908SRAM
YS908 DspT.YSS908
DSP FULL BIT DspT.FullBit
3 AC-3/dts through AC-3/dts Thr. Status (Binary) Analo2/0
4 Pro logic Pro Logic CENTER LARGE ProL.CenterL
EFFECT OFF ProL.Eff.Off
5 Speakers set Speakers Set MAIN : SMALL 0dB Sp.MainS 0dB
MAIN : LARGE 0dB Sp.MainL 0dB
LFE/BASS : MAIN
CENTER : NONE Sp.Lfe:M C:N
LFE/BASS : MAIN Sp.LfeBass:M
LFE/BASS : SWFR Sp.Lfe:Swfr
CENTER : NONE Sp.Cent:None
CENTER : SMALL
REAR : SMALL Sp.Ce:S Re:S
6 Effect off Effect Off EFFECT OFF Effect Off
7 Manual test Manual Test ALL M.Test All
MAIN L M.Test Left
CENTER M.TestCenter
MAIN R M.Test Right
REAR R M.Test RearR
REAR L M.Test RearL
LFE M.Test Lfe
8 No function
9 DIAG cancel
3. Procedure for canceling DIAG
There are two methods for cancellation of DIAG.
a. Turn off the power by pressing the [POWER] key of the main unit or the remote controller.
b. Press the [9] key of the remote controller. (The normal mode will be restored.)
12
VS-10/NX-SW10
Details of DIAG menu
1. Analog Thr.
The input is fixed to use the analog (A/D) and has 2 sub-menu items.
MAIN BYPSS
The main L/R signal is output through the analog bypass without passing the DSP
section.
The main L/R signal passing through the DSP is output through C/LFE and RL/RR.
CODEC.AD AC3D2av(YSS918) MAIN L
ANALOG IN MAIN R
CS4227
DECODER DSP
L/R L/R CODEC.DA
DIR2 L/R REAR L
REAR R
DIGITAL IN
L/R CENTER
CS4227 LFE
YM3436
256K SRAM
VIDEO2 IN : 20dBV, Both ch
VOLUME : MAX
CB306 (Page E-31, F-3)
MAIN L (1kHz) : 20dBV
MAIN R (1kHz) : 20dBV
LFE (30Hz) : 34dBV
REAR L (1kHz) : 26dBV
REAR R (1kHz) : 26dBV The shaded square means that the element included in it does not operate.
CENTER (1kHz) : 26dBV
DSP 0dB
The main L/R, C/LFE, RL/RR signals pass through the DSP section.
CODEC.AD AC3D2av(YSS918)
ANALOG IN
CS4227
DECODER DSP
L/R L/R CODEC.DA MAIN L
MAIN R
DIR2 L/R REAR L
REAR R
DIGITAL IN
L/R CENTER
CS4227 LFE
YM3436
256K SRAM
VIDEO2 IN : 20dBV, Both ch
VOLUME : MAX
CB306 (Page E-31, F-3)
MAIN L (1kHz) : 20dBV
MAIN R (1kHz) : 20dBV
LFE (30Hz) : 34dBV
REAR L (1kHz) : 26dBV
REAR R (1kHz) : 26dBV The shaded square means that the element included in it does not operate.
CENTER (1kHz) : 26dBV
13
VS-10/NX-SW10
2. DSP Through
In the DIGITAL input mode, AC3/PCM AUDIO signal is automatically identified. There are 3 sub-menu
items.
YSS918-SRAM
The main L/R signal is sent through AC3D2av into DSP. After passing through SRAM,
the main L/R signal is output through L+R and C/LFE and RL/RR signals through
(L+R)/2.
CODEC.AD AC3D2av(YSS918)
ANALOG IN
CS4227
DECODER DSP
(L+R) (L+R) MAIN L
CODEC.DA MAIN R
DIR2 (L+R) REAR L
/2 REAR R
DIGITAL IN
(L+R) CENTER
/2 CS4227 LFE
YM3436
256K SRAM
VIDEO2 IN : 20dBV, Both ch
VOLUME : MAX
CB306 (Page E-31, F-3)
MAIN L (1kHz) : 20dBV
MAIN R (1kHz) : 20dBV
LFE (30Hz) : 34dBV
REAR L (1kHz) : 26dBV
REAR R (1kHz) : 26dBV
CENTER (1kHz) : 26dBV
YSS918
The main L/R signal is sent through AC3D2av into DSP. The main L/R signal is
output through L+R and C/LFE and RL/RR signals through (L+R)/2.
CODEC.AD AC3D2av(YSS918)
ANALOG IN
CS4227
DECODER DSP
L/R L/R CODEC.DA MAIN L
MAIN R
DIR2 L/R REAR L
REAR R
DIGITAL IN
L/R CENTER
CS4227 LFE
YM3436
256K SRAM
VIDEO2 IN : 20dBV, Both ch
VOLUME : MAX
CB306 (Page E-31, F-3)
MAIN L (1kHz) : 20dBV
MAIN R (1kHz) : 20dBV
LFE (30Hz) : 34dBV
REAR L (1kHz) : 26dBV The shaded square means that the element included in it does not operate.
REAR R (1kHz) : 26dBV
CENTER (1kHz) : 26dBV
14
VS-10/NX-SW10
DSP FULL BIT
The main L/R is input through AC3D2av to DSP and then output through all
channels. The same applies as "YSS918" except that the digital data is output in
full bit at D/A.
VIDEO2 IN : 20dBV, Both ch
VOLUME : MAX
CB306 (Page E-31, F-3)
MAIN L (1kHz) : 11dBV
MAIN R (1kHz) : 11dBV
LFE (30Hz) : 13dBV
REAR L (1kHz) : 17dBV
REAR R (1kHz) : 17dBV
CENTER (1kHz) : 17dBV
3. AC-3/dts Through
Only the signal of the digital system is input. The AC3 signal is decoded and reproduced according to
the input source.
The AC-3 signal in each channel is AC-3 decoded and output through AC3D2av.
The combined status information of the sampling frequency and the number of chan-
nels of the AC3 signal appears on the Fl display.
CODEC.AD AC3D2av(YSS918)
ANALOG IN
CS4227
DECODER DSP
L/R L/R MAIN L
CODEC.DA MAIN R
DOLBY DIGITAL
DIR2 or C/LFE C/LFE CENTER
PRO LOGIC LFE
DIGITAL IN or
DTS LS/RS LS/RS REAR L
CS4227 REAR R
YM3436
256K SRAM
The shaded square means that the element included in it does not operate.
Status information Number of channels
Sampling frequency (Display) (Front/Rear) (Display)
Analog Analo 1+1 1+1
AC3 48k 3/2 32kHz 32k 1/0 1/0
44.1kHz 44.1k 2/0 2/0
48kHz 48k 3/0 3/0
Sampling frequency Number of channels 2/1 2/1
3/1 3/1
2/2 2/2
3/2 5.1ch 3/2
7.1 (DTS) 7.1
15
VS-10/NX-SW10
4. Pro Logic
The sub-menu items include selection of Pro-logic (The auto input balance is off.) and EFFECT OFF.
CENTER LARGE
When the analog, PCM audio or AC-3 2/0 mode is used, L, R, C, S signals are pro-
logic decoded and output. When the AC-3 mode other than 2/0 is used, the pro logic
function does not work and the signals are AC-3 reproduced.
CODEC.AD AC3D2av(YSS918)
ANALOG IN
CS4227
DECODER DSP
L/R L/R MAIN L
CODEC.DA MAIN R
DOLBY DIGITAL
DIR2 or C C CENTER
PRO LOGIC
DIGITAL IN or
DTS S S REAR L
CS4227 REAR R
YM3436
256K SRAM
VIDEO2 IN : 20dBV, Both ch VIDEO2 IN : 20dBV, L ch only
VOLUME : MAX VOLUME : MAX
CB306 (Page E-31, F-3) CB306 (Page E-31, F-3)
MAIN L (1kHz) : 20dBV MAIN L (1kHz) : 20dBV
MAIN R (1kHz) : 20dBV MAIN R (1kHz) : < 45dBV
LFE (30Hz) : 28dBV LFE (30Hz) : 32dBV
REAR L (1kHz) : < 45dBV REAR L (1kHz) : < 45dBV
REAR R (1kHz) : < 45dBV REAR R (1kHz) : < 45dBV
CENTER (1kHz) : < 45dBV CENTER (1kHz) : < 45dBV
EFFECT OFF
The L/R signal is output through MAIN BYPASS.
16
VS-10/NX-SW10
5. Speakers Set (for reference only)
This menu is for checking during the production process and not for servicing.
The input L/R signal is output through the specified channels according to the sub-menu.
There are 7 sub-menu items.
The signal output from the DSP section is normally in the EFFECT OFF state in the menus from 1 to
3. In the menus after that, the same signal as in the menu of 2. DSP THROUGH: YSS918 is output.
The analog switch settings in each sub-menu are as shown in the following table.
Output
Sub-menu CENTER REAR MAIN MAIN LEVEL LFE/BASS MAIN L MAIN R CENTER REAR L REAR R SUBWOOFER
1 MAIN : SMALL 0dB LARGE LARGE SMALL 0dB SWFR L R X X X L+R
2 MAIN : LARGE 0dB LARGE LARGE LARGE 0dB SWFR L R X X X X
3 LFE/BASS : MAIN CENTER : NONE NONE LARGE LARGE 0dB MAIN L R X X X X
4 LFE/BASS : MAIN LARGE LARGE LARGE 0dB MAIN LFE+FL LFE+FR X X X X
5 LFE/BASS : SUBWOOFER LARGE LARGE LARGE 0dB SWFR X X X X X LFE
6 CENTER : NONE NONE LARGE LARGE 0dB SWFR C+FL C+FR X X X X
7 CENTER : SMALL REAR : SMALL SMALL SMALL LARGE 0dB SWFR FL FR C RL RR C+RL+RR+LFE
* In Sub-menu 1, the lower range content of the MAIN L/R is output at SWFR as well.
* In Sub-menu 7, the lower range content of LFE, CENTER and REAR is output at SWFR as well.
LARGE: Signals are output in all bandwidths.
SMALL: Only signals lower than 90Hz are mixed in the channel specified by LFE/BASS.
NONE: The center contents are distributed to the MAIN L/R channels after -3dB.
SWFR: SUBWOOFER
Output: The signal before MASTER VOLUME is indicated.
Sub-menu Main application
MAIN : SMALL 0dB Confirmation of high/low pass filter characteristics and gain when BASS REDIRECTION is used.
MAIN : LARGE 0dB Reference for Sub-menu 1 and 2
LFE/BASS : MAIN CENTER : NONE Confirmation of effect of the mix circuit to the main channel.
LFE/BASS : MAIN Confirmation of gain of BASS MIX.
LFE/BASS : SWFR Confirmation of the maximum output of LFE.
CENTER : NONE Confirmation of gain of CENTER MIX.
CENTER : SMALL REAR : SMALL Confirmation of high/low pass filter characteristics and gain when BASS REDIRECTION is used.
17
VS-10/NX-SW10
6. Effect Off
All effect functions are turned off.
7. Manual Test
The test noise is output by the noise generator with a built-in DSP through the channels specified by
the sub-menu.
ALL Noise is output through all channels.
MAIN L Noise is output through the MAIN L channel.
CENTER Noise is output through the CENTER channel.
MAIN R Noise is output through the MAIN R channel.
REAR R Noise is output through the REAR R channel.
REAR L Noise is output through the REAR L channel.
LFE Noise is output through the LFE (sub-woofer) channel.
8. No function
9. DIAG cancel
The Test Program mode is canceled.
18
VS-10/NX-SW10
s IC DATA
IC600 : M30218FCFP (16 bit µ-COM)
P52/FLD10
P54/FLD12
P55/FLD13
P56/FLD14
P57/FLD15
P00/FLD16
P01/FLD17
P02/FLD18
P03/FLD19
P04/FLD20
P05/FLD21
P06/FLD22
P17/FLD23
P10/FLD24
P12/FLD26
P13/FLD27
P14/FLD28
P15/FLD29
P16/FLD30
P17/FLD31
P20/FLD32
P21/FLD33
P22/FLD34
P23/FLD35
P53/FLD11
P11/FLD25
P50/FLD8
P51/FLD9
VCC
VSS
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
P67/FLD7 81 50 P24/FLD36
P66/FLD6 82 49 P25/FLD37
P65/FLD5 83 48 P26/FLD38
P64/FLD4 84 47 P27/FLD39
P63/FLD3 85 46 P30/FLD40
P62/FLD2 86 45 P31/FLD41
P61/FLD1 87 44 P32/FLD42
P60/FLD0 88 43 P33/FLD43
VEE 89 42 P34/FLD44
P107/AN7 90 41 P35/FLD45
P106/AN6 91 40 P36/FLD46
P105/AN5 92 39 P37/FLD47
P104/AN4 93 38 P40/FLD48
P103/AN3 94 37 P41/FLD49
P102/AN2 95 36 P42/FLD50
P101/AN1 96 35 P43/FLD51
AVSS 97 34 P44/TXD0/FLD52
P100/AN0 98 33 P45/RXD0/FLD53
VREF 99 32 P46/CLK0/FLD54
AVCC 100 31 P47/CTS0/RTS0/FLD55
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
11
1
2
3
4
5
6
7
8
9
P97/DA0/CLKOUT/DIMOUT
P96/DA1/SCLK22
P95/SCLK21
P94/SOUT2
P93/SIN2
P92/SSTB2
P91/SBUSY2
P90/SRDY2