SERVICE MANUAL DATA NSX-T929 RC-ZAS04 SYSTEM CD CASSEIVER REMOTE CONTROLLER CX-NT929 COMPACT DISC STEREO SYSTEM BASIC TAPE MECHANISM : 2ZM-3MK2 PR7NM BASIC CD MECHANISM : 6ZG-1 ZZRNDM NSX-T929 LH S/M Code No. 09-013-440-2R1 • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” of NSX-T929 (LH), (S/M Code No. 09-00C-440-2T1). • If requiring information about the CD mechanism, see Service Manual of 6ZG-1, (S/M Code No. 09-001-338-7N8). SPEAKER SX-WNT929 REVISION
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Outputs LINE OUT: 210 mVSPEAKERS: accept speakers of8 ohms or moreSURROUND SPEAKERS:accept speakers of 8 ohms to 16 ohmsPHONES (stereo jack): acceptsheadphones of 32 ohms or more
Normal tape: 50 Hz – 15000 HzSignal-to-noise ratio 60 dB (Dolby B NR ON, CrO2 tape
peak level)Recording system AC biasHeads Deck 1: Playback head x 1
Deck 2: Recording/playback head x 1,erase head x 1
<Compact disc player section>Laser Semiconductor laser (λ =780 nm)D-A converter 1 bit dualSignal-to-noise ratio 85 dB (1 kHz, 0 dB)Harmonic distortion 0.05 % (1 kHz, 0 dB)
<General>Power requirements 120 V/ 220V–230V/ 240 V AC
(switchable) 50/60 HzPower consumption 390 WPower consumption in With ECO mode on: 0.9 Wstandby mode With ECO mode off: 47 WDimensions (W x H x D) 300 x 383.5 x 404.5 mmWeight of main unit 17.2 kg
<Speaker system SX-WNT929>Speaker system 3 way,built-in subwoofer
(magnetic shielded type)Speaker units Woofer: 160 mm X 2 cone
Mid range: 140 mm coneSuper tweeter: 20 mm ceramic
Impedance 8 ohms / 8 ohmsDimensions (W x H x D) 270 x 495 x 297 mmWeight 6.5 kg
• Manufactured under license from Dolby Laboratories Licensing
Corporation.
“DOLBY” and the double-D symbol are trademarks of Dolby
Laboratories Licensing Corporation.
• The word “BBE” and the “BBE symbol” are trademarks of BBE
Sound, Inc.
Under license from BBE Sound, Inc.
• Design and specifications are subject to change without
This set employs laser. Therefore, be sure to follow carefullythe instructions below when servicing.
WARNING!!WHEN SERVICING, DO NOT APPROACH THE LASEREXIT WITH THE EYE TOO CLOSELY. IN CASE IT ISNECESSARY TO CONFIRM LASER BEAM EMISSION.BE SURE TO OBSERVE FROM A DISTANCE OF MORETHAN 30cm FROM THE SURFACE OF THE OBJEC-TIVE LENS ON THE OPTICAL PICK-UP BLOCK.
s Caution: Invisible laser radiation whenopen and interlocks defeated avoidexposure to beam.
s Advarsel: Usynlig laserståling ved åbning,når sikkerhedsafbrydere er ude af funktion.Undgå udsættelse for stråling.
VAROITUS!Laiteen Käyttäminen muulla kuin tässä käyttöohjeessamainitulla tavalla saataa altistaa käyt-täjänturvall isuusluokan 1 ylittävälle näkymättömällelasersäteilylle.
VARNING!Om apparaten används på annat sätt än vad somspecificeras i denna bruksanvising, kan användarenutsättas för osynling laserstrålning, som överskridergränsen för laserklass 1.
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
CAUTIONUse of controls or adjustments or performance of proce-dures other than those specified herin may result inhazardous radiation exposure.
ATTENTIONL’utillisation de commandes, réglages ou procéduresautres que ceux spécifiés peut entraîner une dangereuseexposition aux radiations.
ADVARSELUsynlig laserståling ved åbning, når sikkerhedsafbrydereerude af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1LASER product.The CLASS 1 LASER PRODUCT label is located on therear exterior.
Precaution to replace Optical block
(KSS-213F)
Body or clothes electrostatic potential could
ruin laser diode in the optical block. Be sure
ground body and workbench, and use care the
clothes do not touch the diode.
1) After the connection, remove solder shown inright figure.
PICK-UP Assy PWB
Solder
– 4 –
NOTE ON BEFORE STARTING REPAIR
Charging voltage (V) Discharging Rated power (W) Parts number
(C101, 102) resistor (Ω)
25-48 100 3 87-A00-247-090
49-140 220 5 87-A00-232-090
Note: The reference numbers (C101, C102) of the electrolytic capacitors can change depending on the models. Be sure to check thereference numbers of the charging capacitors on schematic diagram before starting the discharging work.
2. Check items before exchanging the MICROCOMPUTER
Be sure to check the following items before exchanging the MICROCOMPUTER. Exchange the MICROCOMPUTER after confirmingthat the MICROCOMPUTER is surely defective.
2-1. Regarding the HOLD terminal of the MICROCOMPUTER
When the HOLD terminal (INPUT) of the MICROCOMPUTER is “H”, the MICROCOMPUTER is judged to be operating correctly.When this terminal is “L”, the main power cannot be turned on. Therefore, be sure to check the terminal voltage of the HOLDterminal before exchange.When the MICROCOMPUTER is not defective, the HOLD terminal can also go “L” when the POWER AMPLIFIER has anyabnormalities that triggers the abnormality detection circuit on the MAIN C. B. that sets the HOLD terminal to “L”.
• Good or no good judgement of the MICROCOMPUTER
11111 Turn on the AC main power.22222 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the “H” level or not.33333 When the HOLD terminal is “L” level, the abnormality detection circuit is judged to be working correctly and the
MICROCOMPUTER is judged to be good.
1. Forced discharge of electrolytic capacitor of power supply block
When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged acrossthe electrolytic capacitors (C101, 102) even though AC power cord is removed. If repair is attempted in this condition, secondary defectcan occur.In order to prevent the secondary trouble, perform the following measures before starting repair work.
Discharge procedure
11111 Remove the AC power cord.22222 Connect a discharging resistor at an end of lead wire that
has clips at both ends. Connect the other end of the leadwire to metal chassis.
33333 Contact the other end of the discharging resistor to thepositive (+) side (+VH) of C101. (For two seconds)
44444 Contact the same end of the discharging resistor as step33333 to the negative (-) side (-VH) of C102 in the same way.(For two seconds)
55555 Check that voltage across C101 and C102 has decreasedto 1 V or less using a multimeter or an oscilloscope.
Select a discharging resistor referring to the following table. Fig-1
MAIN C.B
D101
C101 C102
2 2
3 4
– 5 –
In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not.
2-2. Regarding resetThere are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC powercord is re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.When the above described phenomenon occurs, it can lead to wrong judgement as if the MICROCOMPUTER is defective and toexchange the MICROCOMPUTER. In such a case, perform the forced-reset by the following procedure and check good or nogood of the MICROCOMPUTER.11111 Remove the AC power cord.
22222 Short both ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers.33333 Connect the AC power cord again. If the MICROCOMPUTER returns to the normal operation, the MICROCOMPUTER is
good.
Note: The reference number or MICROCOMPUTER pin number of transistor (Q110) and electrolytic capacitor (C113) can change dependingon the models. Be sure to check the reference numbers on schematic diagram before starting the discharging work.
2-3. Confirmation of soldering state of MICROCOMPUTER
Check the soldering state of the MICROCOMPUTER in addition to the above described procedures. Be sure to exchange theMICROCOMPUTER after surely confirming that the trouble is not caused by poor soldering but the MICROCOMPUTER itself.
C11 87-A12-317-080 C-CAP,U 0.1-50 Z F C12 87-A12-317-080 C-CAP,U 0.1-50 Z F C13 87-A12-317-080 C-CAP,U 0.1-50 Z F C14 87-A12-317-080 C-CAP,U 0.1-50 Z F C15 87-A10-122-090 CAP,E 6800-65 VR
C16 87-A10-122-090 CAP,E 6800-65 VR C19 87-016-035-090 CAP, E 6800-35 VR C20 87-016-035-090 CAP, E 6800-35 VR C31 87-A12-062-080 CAP,E 100-10 SMG C32 87-012-286-080 C-CAP,U 0.01-25 K B
C117 87-A12-317-080 C-CAP,U 0.1-50 Z F C118 87-A12-317-080 C-CAP,U 0.1-50 Z F C127 87-A12-317-080 C-CAP,U 0.1-50 Z F C131 87-A12-087-080 CAP,E 1-50 SMG C132 87-A12-061-080 CAP,E 47-10 SMG
C305 87-012-336-080 C-CAP,U 330P-50 J SL C306 87-012-336-080 C-CAP,U 330P-50 J SL C307 87-010-759-080 C-CAP,U 0.1-25F C311 87-010-787-080 CAP, U 0.022-25 K B C312 87-010-787-080 CAP, U 0.022-25 K B
C313 87-012-276-080 C-CAP,U 1500P-50 B C314 87-012-276-080 C-CAP,U 1500P-50 B C315 87-012-274-080 CHIP CAP,U 1000P-50B C316 87-012-274-080 CHIP CAP,U 1000P-50B C317 87-A10-706-080 C-CAP,U 0.33U-16 F Z
C318 87-A10-706-080 C-CAP,U 0.33U-16 F Z C319 87-A10-025-080 C-CAP,U 0.22-16Z F C320 87-A10-025-080 C-CAP,U 0.22-16Z F C321 87-A10-025-080 C-CAP,U 0.22-16Z F C322 87-A10-025-080 C-CAP,U 0.22-16Z F
C505 87-A10-025-080 C-CAP,U 0.22-16Z F C506 87-012-280-080 CAP, U 3300P-50 C507 87-010-986-080 C-CAP,S 820P-25 J CH C508 87-A12-319-080 C-CAP,U 0.1-25 K B C509 87-A12-319-080 C-CAP,U 0.1-25 K B
C610 87-012-277-080 C-CAP, U 1800P-50 B C611 87-010-956-080 CHIP-CAP,S 0.068-25B C612 87-016-369-080 C-CAP,S 0.033-25 B K C613 87-012-286-080 C-CAP, U 0.01-25 C614 87-012-286-080 C-CAP, U 0.01-25
C615 87-A12-319-080 C-CAP, U 0.1-25 K B C616 87-A10-260-080 C-CAP, U 0.1-16 K B C617 87-010-829-080 C-CAP, U 0.047-16 C618 87-A12-087-080 CAP,E 1-50 SMG C619 87-A12-062-080 CAP,E 100-10 SMG
C780 87-010-784-080 C-CAP,U 0.012-25 B C782 87-012-286-080 C-CAP, U 0.01-25 C783 87-012-286-080 C-CAP, U 0.01-25 C784 87-012-286-080 C-CAP, U 0.01-25 C785 87-012-286-080 C-CAP, U 0.01-25
C786 87-012-286-080 C-CAP, U 0.01-25 C788 87-A10-592-080 C-CAP,S 0.015-50 J B C789 87-A10-592-080 C-CAP,S 0.015-50 J B C790 87-016-116-080 C-CAP,U 0.015-25 J B CB C791 87-010-831-080 C-CAP,U 0.1-16F
C792 87-012-286-080 C-CAP, U 0.01-25 C793 87-A12-090-080 CAP,E 4.7-50 SMG C795 87-012-286-080 C-CAP, U 0.01-25 C796 87-012-286-080 C-CAP, U 0.01-25 C797 87-A12-091-080 CAP,E 10-50 SMG
C798 87-012-286-080 C-CAP, U 0.01-25 C799 87-A12-077-080 CAP,E 33-50 SMG C800 87-010-829-080 C-CAP, U 0.047-16 F C801 87-A12-089-080 CAP,E 3.3-50 SMG C802 87-010-829-080 C-CAP, U 0.047-16 F
C842 87-012-286-080 C-CAP, U 0.01-25 B C844 87-012-286-080 C-CAP, U 0.01-25 B C850 87-A12-071-080 CAP,E 47-25 SMG C851 87-012-286-080 C-CAP, U 0.01-25 B C852 87-012-286-080 C-CAP, U 0.01-25 B
C853 87-012-286-080 C-CAP, U 0.01-25 B C858 87-010-831-080 C-CAP,U 0.1-16F C901 87-018-145-080 CAP,TC-U 6.8P-50 CH C904 87-012-286-080 C-CAP, U 0.01-25 B C905 87-012-286-080 C-CAP, U 0.01-25 B
C907 87-012-286-080 C-CAP, U 0.01-25 B C908 87-A10-915-080 C-CAP, U 1000P-25 J CH C909 87-012-286-080 C-CAP, U 0.01-25 B C910 87-012-174-080 C-CAP, U 12P-50 CH C911 87-012-170-080 C-CAP, U 8P-50 D CH
C912 87-012-195-080 C-CAP, U 100P-50 J CH C913 87-012-286-080 C-CAP, U 0.01-25 B C914 87-012-165-080 CAP 3P C915 87-012-174-080 C-CAP, U 12P-50 CH C916 87-012-180-080 C-CAP, U 22P-50 CH
– 8 –
C917 87-012-186-080 C-CAP, U 39P-50 CH C918 87-A10-039-080 C-CAP, U 470P-50 J CH C921 87-012-195-080 C-CAP, U 100P-50 CH C922 87-012-174-080 C-CAP, U 12P-50 CH C959 87-010-831-080 C-CAP,U 0.1-16F
R993 87-012-195-080 C-CAP,U 100P-50CH R995 87-012-195-080 C-CAP,U 100P-50CH SFR301 87-024-355-080 SFR,33K H EVN DJAA03 SFR302 87-024-355-080 SFR,33K H EVN DJAA03 SFR303 87-024-355-080 SFR,33K H EVN DJAA03
SFR304 87-024-355-080 SFR,33K H EVN DJAA03 SFR305 87-024-436-080 SFR,47K H RH063MC SFR306 87-024-436-080 SFR,47K H RH063MC SFR351 87-024-436-080 SFR,47K H RH063MC SFR352 87-024-436-080 SFR,47K H RH063MC
C1 87-A10-712-080 C-CAP, S 0.22-50 Z F C2 87-A10-712-080 C-CAP, S 0.22-50 Z F C3 87-A10-712-080 C-CAP, S 0.22-50 Z F C4 87-A10-712-080 C-CAP, S 0.22-50 Z F C5 87-A11-729-080 C-CAP, S 0.47-25 Z F
C6 87-A11-729-080 C-CAP, S 0.47-25 Z F C7 87-A11-729-080 C-CAP, S 0.47-25 Z F C8 87-A11-729-080 C-CAP, S 0.47-25 Z F C11 87-010-190-080 C-CAP, S 0.01-50 Z F C12 87-010-759-080 C-CAP,U 0.1-25 Z F
C13 87-010-759-080 C-CAP,U 0.1-25 Z F C14 87-010-190-080 C-CAP,S 0.01-25 Z F C15 87-010-759-080 C-CAP,U 0.1-25 Z F C16 87-010-759-080 C-CAP,U 0.1-25 Z F C20 87-A12-068-080 CAP,E 470-16 SMG
C113 87-012-167-080 C-CAP,U 5P-50 C CH C114 87-012-167-080 C-CAP,U 5P-50 C CH C115 87-010-986-080 C-CAP,S 820P-50 J CH C116 87-010-986-080 C-CAP,S 820P-50 J CH C117 87-A12-317-080 C-CAP,U 0.1-50 Z F
C118 87-A12-317-080 C-CAP,U 0.1-50 Z F C119 87-010-956-080 C-CAP,S 0.068-25 K B C120 87-010-956-080 C-CAP,S 0.068-25 K B C121 87-A10-596-080 C-CAP,S 100P-100 J CH C122 87-A10-596-080 C-CAP,S 100P-100 J CH
C123 87-A10-596-080 C-CAP,S 100P-100 J CH C124 87-A10-596-080 C-CAP,S 100P-100 J CH C161 87-A12-317-080 C-CAP,U 0.1-50 Z F C200 87-A12-089-080 CAP,E 3.3-50 SMG C201 87-012-279-080 C-CAP,U 2700P-50 B
C202 87-012-279-080 C-CAP,U 2700P-50 B C203 87-A10-303-080 CAP,M 0.047-50 J C204 87-A10-303-080 CAP,M 0.047-50 J C205 87-012-282-080 CAP, U 4700P-50 C206 87-012-282-080 CAP, U 4700P-50
C217 87-A12-317-080 C-CAP,U 0.1-50 Z F C218 87-A12-317-080 C-CAP,U 0.1-50 Z F C219 87-010-956-080 C-CAP,S 0.068-25 K B C220 87-010-956-080 C-CAP,S 0.068-25 K B C221 87-A10-596-080 C-CAP,S 100P-100 J CH
CON502 87-099-756-010 CONN,15P H 9604S F SFR1 87-024-581-010 SFR,3.3K DIA6V KOA SOL1 82-ZM3-621-110 SOL ASSY 27 KO SOL2 82-ZM3-621-110 SOL ASSY 27 KO SW1 87-A90-248-010 SW,MICRO ESE11SH2CXQ
• Test point : TP8 (Lch), TP9 (Rch)• Input signal : 1kHz (0VU)
Method : Apply a 1kHz signal and REC mode. Then adjustOSC attenuator so that the output level at the TP1becomes 180mV. Record and play back the 1kHz signaland check that the output is 0dB ± 1.5dB.
7. REC/PB Frequency Response Adjustment (DECK 2)Settings : • Test tape : TTA–602 (Normal)
• Test point : TP8 (Lch), TP9 (Rch)• Input signal : 1kHz / 10kHz (–20VU)• Adjustment location : SFR351 (Lch)
SFR352 (Rch)Method : Apply a 1kHz signal and REC mode. Then adjust OSC
attenuator so that the output level at the TP1becomes 18mV. Record and play back the 1kHz and10kHz signals and adjust SFRs so that theoutput of the 10kHz signals becomes 0dB ± 0.5dBwith respect to that of the 1kHz signal.
8. REC/PB Frequency Response Check (DECK 2)Settings : • Test tape : TTA–615 (CrO
2)
• Test point : TP8 (Lch), TP9 (Rch)• Input signal : 1kHz/10kHz(-20VU)
Method : Apply a 1kHz signal and REC mode. Then adjustOSC attenuator so that the output level at the test pointbecomes 18mV. Record and play back the 1kHz and10kHz signals and check that the output is 0dB ± 2dB.
• Test point : TP8 (Lch), TP9 (Rch)• Input signal : 1kHz (0VU)• Adjustment location : SFR305 (Lch)
SFR306 (Rch)Method : Apply a 1kHz signal and REC mode. Then adjust OSC
attenuator so that the output level at the test pointsbecomes 180mV. Record and play back the 1kHz andand adjust SFRs so that the output level becomes0dB ± 0.5dB.
– 35 –
ADJUSTMENT 2 <TUNER / FRONT>
< FRONT SECTION >1. µ-CON OSC Adjustment
Settings : • Test point : TP1 (K-SCAN)TP2 (GND)
• Adjustment location : L191Method : Insert AC plug while pressing of "POWER" key and
"TUNER" function key. Connect a frequency acrossTP1 and TP2. Then adjust L191 so that the frequencyacross the test point is 208.8Hz ± 0.2Hz.
< TUNER SECTION >1. Clock Frequency Check
Settings : • Test point : TP6 (CLK)Method : Set to AM 1710kHz and check that the test point is
2160kHz ± 45Hz.
2. AM VT CheckSettings : • Test point : TP3 (VT)Method : Set to AM 1710kHz and check that the test point is less
than 8.5V. Then set to AM 530kHz and check that thetest point is more than 0.6V.
3. AM Tracking AdjustmentSettings : • Test point : TP6 (Lch), TP7 (Rch)
• Adjustment location : L951(1/3)Method : Set to AM 1000kHz and adjust L951(1/3) so that the
test point becomes maximum.
4. FM VT AdjustmentSettings : • Test point : TP3 (VT)
• Adjustment location : L906Method : Set to FM 108.0MHz and adjust L906 so that the test
point becomes 7.0V ± 0.1V. Then set to FM 87.5MHzand check that the test point is more than 0.5V.
5. FM Tracking AdjustmentSettings : • Test point : TP6 (Lch), TP7 (Rch)
• Adjustment location : L903Method : Set to FM 87.5MHz and adjust L903 so that the test
point becomes maximum.
6. AM IF AdjustmentSettings : • Test point : TP6 (Lch), TP7 (Rch)
Method : Set to FM 98.0MHz and adjust L801 so that thevoltage between TP4 and TP5 becomes 0V ± 500mVwith distortion less than 0.5%.
8. Output Level Check<AM>Settings : • Test point : TP6 (Lch), TP7 (Rch)
• Input level : 74dBµVMethod : Set to AM 1000kHz and check that the test point is
50mV ± 3dB.
<FM>Settings : • Test point : TP6 (Lch), TP7 (Rch)
• Input level : 60dBµVMethod : Set to FM 98.0MHz and check that the test point is
150mV ± 3dB.
– 36 –
CD TEST MODE
1. How to Activate CD Test ModeWhile pressing and holding the function button, insert the AC plug.When the test mode starts, the message, “ TEST” appears on the display.
2. How to Cancel CD Test ModePress the POWER button or remove the AC plug.* The test mode is cancelled by other function keys during play.
3. Function and Usage of CD Test Mode
No Mode Button for Display Operation ContentsActivation
1 Start Mode All lights are All FL are lit. • FL checklit. • Microcomputer check
2 Search Mode STOP button Reading • Laser diode is lit during the • APC circuit checkmode. • Laser current measurement
• Spindle motor continuous kick. (DRF is ignored during searchmode)
3 Play Mode PLAY button Normal • Normal playback. • All servo circuits check• Focus search continues if • DRF check
TOC READ cannot be read.
4 Traverse PAUSE Normal • Tracking Servo OFF/ON. • Tracking balance checkMode button The OFF/ON operation repeats
each time the PAUSE button ispressed.
5 Sled Mode FF button TEST • PU moves to inner track. *2At the same time, the lens is • Sled circuit checkkicked to inner track. • Tracking circuit check
RWD button TEST • PU is moves to outer track. *2 • Mechanism operation checkAt the same time, the lens is • PU checkkicked to outer track.
6 Spindle Mode REC/REC All lights are • When the button is pressed, • Spindle circuit checkMUTE button lit. the spindle motor operates in • Spindle motor check
forward rotation (rough speed).Then, the button is pressedagain, it operates in reverserotation.When the button is pressedagain, operation stops.
*1 … When focus search operates continuously more than 10 minutes, the protection circuit may start due to generation of heat in thedriver IC. If this happens, turn off the power, leave the unit for a while, and then, restart.
*2 … Carefully monitor the gear against damage, as the sled motor rotates while the FF or RWD button is pressed even when thepickup is located at innermost or outermost.
41 87-NF4-217-110 HLDR,LOCK 2 42 82-NF5-219-010 SPR-T,EJECT 2 (SIN) 43 8A-NF3-213-110 HLDR,HT-SINK L 44 8A-NF3-214-110 HLDR,HT-SINK R 45 8A-NF3-212-110 HLDR,REAR
46 87-A80-157-010 AC CORD ASSY,E BLK CC 47 8B-NF4-633-010 FAN,AD0612DS-D70GL 48 87-A91-870-010 F-BEAD,9.5-17.5-28.5 TAITECH 49 87-085-185-010 BUSHING, AC CORD (E) 50 84-ZG1-245-210 CAP,OPTICAL
51 8A-NF3-027-110 CABI,STEEL 52 8A-NF3-026-110 CABI,BOTTOM 53 8B-NF4-021-010 BOX,CASS L 54 8B-NF4-058-010 WINDOW,CASS L 55 8Z-NF3-048-010 COVER, BOTTOM
56 8B-NF4-059-010 WINDOW,CASS R 57 8B-NF4-022-010 BOX,CASS R 58 8B-NF4-020-010 COVER, FAN 59 8A-MA3-214-010 W,3.5-6.5-1 W/ADH 60 8A-NHP-214-010 HLDR,HL
61 8B-NF4-011-010 CABI,REAR LHSM A 87-067-703-010 TAPPING SCREW, BVT2+3-10 B 87-067-581-010 TAPPING SCREW, BVT2+3-15 C 87-NF4-224-010 S-SCREW,IT3B+3-8 CU D 87-721-097-410 QT2+3-12 GLD
E 87-591-095-410 TAPPING SCREW, QIT+3-8 (GLD) F 87-067-689-010 TAPPING SCREW, BVTT+3-8 G 87-067-975-010 S-SCREW,IT+4-8 H 87-B10-190-010 BVT2+3-22 W/O SLOT I 87-067-761-010 TAPPING SCREW, BVT2+3-10
J 87-721-096-410 QT2+3-10 GLD K 87-067-758-010 BVT2+3-12 W/O SLOT L 87-067-660-010 BVT2+3-8 W/O SLOT BLK M 87-067-641-010 UTT2+3-8(W/O SLOT)BL
Basic color symbol Color Basic color symbol Color Basic color symbol ColorB Black C Cream D OrangeG Green H Gray L BlueLT Transparent Blue N Gold P PinkR Red S Silver ST Titan SilverT Brown V Violet W White
WT Transparent White Y Yellow YT Transparent YellowLM Metallic Blue LL Light Blue GT Transparent GreenLD Dark Blue DT Transparent Orange GM Metallic GreenYM Metallic Yellow DM Metallic Orange PT Transparent PinkLA Aqua Blue GL Light Green HT Transparent Gray
A 80-ZM6-207-010 V+1.6-7 B 86-ZM4-206-110 S-SCREW,AZIMUTH L C 85-ZM3-202-010 S-SCREW,TG D 82-ZM3-222-010 S-SCREW,SHILD PLATE E 82-ZM3-318-110 S-SCREW W,MOTOR M2
– 41 –
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE)
Insert a flat-bladed screwdriver into the position indicated by thearrows and remove the panel. Remove the screws of each speakerunit and then remove the speaker units.
Type.1
Type.3
Type.2
Type.4
Fig-1 Fig-2
Fig-3
How to Attach the PANEL, FR
Attach the PANEL, FR to the PANEL, SPKR. Tap the fourcorners of the PANEL, FR with the plastic hammer to fit thePANEL, FR into the PANEL, SPKR completely.
1 2 3
Insert a flat-bladed screwdriver into the position indicated by thearrows and remove the panel. Turn the speaker unit to counter-clockwise direction while inserting a flat-bladed screwdriver intoone of the hollows around speaker unit, and then remove the speakerunit. After replacing the speaker unit, install it turning to clockwisedirection until "click" sound comes out.
Remove the grill frame and four pieces of rubber caps by pullingout with a flat-bladed screwdriver. Remove the screws from holewhere installed rubber caps. Insert a flat-bladed screwdriver intothe position indicated by the arrows and remove the panel. Re-move the screws of each speaker unit and then remove the speakerunits.
TOOLS
1 Plastic head hammer2 (() flat head screwdriver3 Cut chisel
How to Remove the PANEL, FR
1. Insert the (() flat head screwdriver tip into the gapbetween the PANEL, FR and the PANEL, SPKR. Tap thehead of the (() flat head screwdriver with the plastichammer head, and create the clearance as shown in Fig-1.
2. Insert the cut chisel in the clearance, and tap the head ofthe cut chisel with plastic hammer as shown in Fig-2, toremove the PANEL, FR.
3. Place the speaker horizontally. Tap head of the cut chiselwith plastic hammer as shown in Fig-3, and remove thePANEL, FR completely.
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SPEAKER PARTS LIST(SX-WNT929) <YLSL>
DESCRIPTIONREF. NO. KANRINO.
PART NO.
1 8B-MS3-001-010 PANEL,FR 2 8B-MS3-004-010 PANEL,TW A 3 8B-MS3-005-010 PANEL,TW B 4 8B-MS3-006-010 PANEL,DUCT A 5 8B-MS3-007-010 PANEL,DUCT B