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XR-H2000
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Aiwa XR-H2000 Service Manual

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XR-H2000
LH
SERVICE MANUAL
COMPACT DISC STEREO
SYSTEM
XR-H2000
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual" XR-H2000 (LH), (S/M Code No. 09-001-427-6T1).
• If requiring information about the CD mechanism, see Service Manual of
AZG-1 ZD3RNDM, (S/M Code No. 09-001-335-3N8).
SYSTEM
STEREO
RECEIVER
MX-NH2000 DX-NH2000
CD
PLAYER
BASIC TAPE MECHANISM : 2ZM-3MK2 PR4NM BASIC CD MECHANISM : AZG-1 ZD3RNDM
CASSETTE
DECK
FX-NH2000 GE-NH2000 RC-ZAS04
GRAPHIC
EQUALISER
SPEAKERS
SX-NDPH2100
REMOTE
CONTROL
REVISION
DATA
TABLE OF CONTENTS
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ........................................................ 3
PRECAUTION TO REPLACE OPTICAL BLOCK .............................................................................................. 3
SPECIFICATIONS ................................................................................................................................................. 4
ACCESSORIES / PACKAGE LIST ....................................................................................................................... 4
MODEL NO. MX–NH2000
ELECTRICAL MAIN PARTS LIST ................................................................................................................ 5 ~ 8
TRANSISTOR ILLUSTRATION ............................................................................................................................ 9
WIRING – 1 (MAIN / VM / CONN 10P) ................................................................................................................10
SCHEMATIC DIAGRAM – 1 (MAIN / VM / CONN 10P) ..................................................................................... 11
WIRING – 2 (FRONT) ..........................................................................................................................................12
SCHEMATIC DIAGRAM – 2 (FRONT) ...............................................................................................................13
WIRING – 3 (TUNER) ..........................................................................................................................................14
SCHEMATIC DIAGRAM – 3 (TUNER) ............................................................................................................... 15
WIRING – 4 (AC1 / AC1 SW / SUB TRANS / AC2 / ECO) .................................................................................. 16
SCHEMATIC DIAGRAM – 4 (AC1 / AC1 SW / SUB TRANS / AC2) .................................................................. 17
FL GRID ASSIGNMENT AND ANODE CONNECTION..................................................................................... 18
IC BLOCK DIAGRAM................................................................................................................................. 19 ~ 21
IC DESCRIPTION .......................................................................................................................................22 ~ 24
ADJUSTMENT <TUNER> ................................................................................................................................... 25
MECHANICAL EXPLODED VIEW 1 / 1 ........................................................................................................... 26
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 27
MODEL NO. DX–NH2000
ELECTRICAL MAIN PARTS LIST .................................................................................................................... 28
TRANSISTOR ILLUSTRATION .......................................................................................................................... 29
WIRING (MAIN / FRONT / KEY) ..........................................................................................................................30
SCHEMATIC DIAGRAM (MAIN / FRONT / KEY) ............................................................................................... 31
FL GRID ASSIGNMENT AND ANODE CONNECTION..................................................................................... 32
IC DESCRIPTION .........................................................................................................................................33, 34
MECHANICAL EXPLODED VIEW 1 / 1 ............................................................................................................35
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 36
MODEL NO. FX–NH2000
ELECTRICAL MAIN PARTS LIST .............................................................................................................. 37, 38
TRANSISTOR ILLUSTRATION .......................................................................................................................... 39
WIRING – 1 (MAIN / FRONT-1 / FRONT-2) ........................................................................................................ 40
SCHEMATIC DIAGRAM (MAIN / FRONT-1 / FRONT-2 / DECK)....................................................................... 41
WIRING – 2 (DECK) ............................................................................................................................................ 42
IC BLOCK DIAGRAM......................................................................................................................................... 43
IC DESCRIPTION .........................................................................................................................................44, 45
ADJUSTMENT <DECK> ................................................................................................................................46, 47
MECHANICAL EXPLODED VIEW 1 / 1 ............................................................................................................48
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 49
TAPE MECHANISM EXPLODED VIEW 1 / 1 .................................................................................................. 50
TAPE MECHANISM PARTS LIST 1 / 1 ........................................................................................................... 51
MODEL NO. GE–NH2000
ELECTRICAL MAIN PARTS LIST .................................................................................................................... 52
TRANSISTOR ILLUSTRATION .......................................................................................................................... 53
WIRING (MAIN) ................................................................................................................................................... 54
SCHEMATIC DIAGRAM (MAIN) .........................................................................................................................55
FL GRID ASSIGNMENT AND ANODE CONNECTION..................................................................................... 56
IC BLOCK DIAGRAM......................................................................................................................................... 57
IC DESCRIPTION ...............................................................................................................................................58
MECHANICAL EXPLODED VIEW 1 / 1 ............................................................................................................59
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 60
SPEAKER DISASSEMBLY INSTRUCTION ........................................................................................................ 61
SPEAKER PART LIST .........................................................................................................................................62
– 2 –
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJEC­TIVE LENS ON THE OPTICAL PICK-UP BLOCK.
s Caution: Invisible laser radiation when
open and interlocks defeated avoid exposure to beam.
s Advarsel: Usynlig laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for stråling.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainitulla tavalla saataa altistaa käyt-täjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som specificeras i denna bruksanvising, kan användaren utsättas för osynling laserstrålning, som överskrider gränsen för laserklass 1.
CAUTION
Use of controls or adjustments or performance of proce­dures other than those specified herin may result in hazardous radiation exposure.
ATTENTION
L’utillisation de commandes, réglages ou procédures autres que ceux spécifiés peut entraîner une dangereuse exposition aux radiations.
ADVARSEL
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior.
CLASS 1 LASER PRODUCT KLASSE 1 LASER PRODUKT LUOKAN 1 LASER LAITE KLASS 1 LASER APPARAT
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 in right figure.
PICK-UP Assy P.C.B
Solder
– 3 –
SPECIFICATIONS
<STEREO RECEIVER MX-NH2000>
<FM tuner section> Tuning range 87.5 MHz to 108 MHz Usable sensitivity (IHF) 13.2 dBf Antenna terminals 75 ohms (unbalanced)
<AM Tuner section> Tuning range 531 kHz to 1602 kHz (9 kHz step)
530 kHz to 1710 kHz (10 kHz step)
Usable sensitivity 350 µV/m Antenna Loop antenna
<Amplifier section> Power output 90 W + 90 W (1 kHZ,
T.H.D. less than 10 %, 6 ohms)
Total harmonic distortion 0.1 % (8 W, 1 kHz, 6 ohms,
DIN AUDIO)
Inputs VIDEO/AUX: 310 mV (adjustable)
MD: 310 mV (adjustable) MIC 1, MIC 2: 1.2 mV (10 kohms)
Outputs LINE OUT: 175 mV
SPEAKERS: accept speakers of 6 ohms or more SURROUND SPEAKERS: accept speakers of 8 ohms to 16 ohms PHONES (stereo jack): accepts headphones of 32 ohms or more
<General> Power requirements 120 V/ 220V–230V/ 240 V AC
switchable 50/60 Hz
Power consumption 135 W Power consumption in If the power-economizing mode is standby mode ECO OFF: 30 W
If the power-economizing mode is ECO ON or ECO AUTO: 0.9 W
Dimensions of main unit 260 x 122 x 338 mm (W x H x D) Weight of main unit 6.2 kg
<CD PLAYER DX-NH2000>
Laser Semiconductor laser (λ =780 nm) D-A converter 1 bit dual Signal-to-noise ratio 85 dB (1 kHz, 0 dB) Harmonic distortion 0.05 % (1 kHz, 0 dB) Wow and flutter Unmeasurable Dimensions of main unit 260 x 101 x 315 mm (W x H x D) Weight of main unit 2.3 kg
<CASSETTE DECK FX-NH2000>
Track format 4 tracks, 2 channels stereo Frequency response Type II (high/CrO
50 Hz – 16000 Hz Type I (normal) tape: 50 Hz – 15000 Hz
Signal-to-noise ratio 60 dB (Dolby B NR ON, Type II tape
peak level)
Recording system AC bias, AC erase Heads Deck 1: Playback head x 1
Deck 2: Recording/playback head x
1,erase head x 1
Dimensions of main unit 260 x 122 x 315 mm (W x H x D) Weight of main unit 2.0 kg
2) tape:
<GRAPHIC EQUALIZER GE-NH2000>
Dimensions of main unit 260x 101 x 328 mm (W x H x D) Weight 1.8 kg
<SPEAKER SYSTEM SX–NDPH2100>
Cabinet type 3 way (magnetic shielded type) Speakers Woofer:
Impedance 6 ohms Output sound pressure level 88 dB/W/m Dimensions (W x H x D) 250 x 443 x 250 mm Weight 7.0 kg
• Design and specifications are subject to change without
notice.
• 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.
140 mm cone type x 2 Tweeter: 60 mm cone type Super tweeter: 20 mm ceramic type
ACCESSORIES / PACKAGE LIST
PART NO.
1 8A-SP1-902-010 IB,LH(ESP)M 2 8Z-NF5-702-010 RC UNIT,ZAS04 3 87-006-225-010 AM LOOP ANT NC2 4 87-043-115-010 ANT,FEEDER FM
!
5 87-A91-017-010 PLUG, CONVERSION JT-0476
NO.
DESCRIPTIONREF. NO. KANRI
– 4 –
MODEL NO.
MX-NH2000
ELECTRICAL MAIN PARTS LIST
PART NO.
NO.
IC
8A-SP1-601-010 C-IC,UPD780228GF-065-3BA 87-A20-914-010 IC,SPS-442-1-F 87-A21-202-040 C-IC,M62445AFP 87-A20-804-040 C-IC,NJM2152M 87-A21-419-040 IC,NJM4558MD-TE2
87-A20-869-040 C-IC,M62449FP 87-A21-051-040 C-IC,BU9990-03FS 87-A21-018-040 C-IC,M65849BFP631D 87-A20-913-010 IC,LA1837NL 87-070-127-110 IC,LC72131D
TRANSISTOR
89-213-702-010 TR,2SB1370 (1.8W) 87-026-245-080 TR,DTC114ES 87-026-610-080 TR,KTC3198GR 87-A30-076-080 C-TR,2SC3052F 87-A30-083-080 TR,CSD1489B
87-A30-075-080 C-TR,2SA1235F 87-026-609-080 TR,KTA1266GR 87-A30-087-080 C-FET,2SK2158 87-A30-257-080 C-TR,2SD1306E 87-A30-086-080 C-TR,CSD1306E
87-A30-268-040 C-TR,2SA1514K(S) 87-A30-190-080 TR,CC5551 87-A30-137-010 TR,2SD2494 87-A30-138-010 TR,2SB1625 87-A30-071-080 C-TR,RT1N 144C
87-A30-106-070 C-TR,CMBT5551 87-A30-072-080 C-TR,RT1P 144C 87-A30-073-080 C-TR,RT1N 141C 87-A30-074-080 C-TR,RT1P 141C 87-026-263-080 C-TR,RN1410
89-112-965-080 TR,2SA1296 GR 87-026-226-080 CHIP-TR,DTA143EK 87-A30-196-080 TR,2SC4115SRS 87-A30-186-010 FET,2SK3053
DIODE
87-070-274-080 DIODE,1N4003 SEM 87-A40-547-090 DIODE,D5SBA20 87-017-447-010 DIODE,GBU4DL-6419 87-020-465-080 DIODE,1SS133 (110MA) 87-A40-269-080 C-DIODE,MC2836
87-A40-270-080 C-DIODE,MC2838 87-A40-435-080 ZENER,MTZJ30D 87-A40-500-080 ZENER,MTZJ30B 87-A40-345-080 ZENER,MTZJ10C 87-A40-004-080 ZENER,MTZJ16A
87-070-345-080 DIODE,IN4148 87-A40-752-080 ZENER,UZ6.2BSC 87-A40-370-090 DIODE,RK46-P20 87-070-136-080 ZENER,MTZJ5.1B 87-A40-488-080 DIODE,1SS244
87-A40-438-080 ZENER,MTZJ4.7A 87-A40-002-080 ZENER,MTZJ5.1C 87-017-931-080 ZENER,MTZJ5.6B 87-017-148-080 ZENER,HZS6A1L 87-A40-270-080 C-DIODE,MC2838
MAIN C.B
C101 87-010-917-000 CAP,E 3300-50 M SMG
DESCRIPTIONREF. NO. KANRI
PART NO.
NO.
C102 87-010-917-000 CAP,E 3300-50 M SMG C103 87-016-658-000 CAP,E 4700-35 M SMG C104 87-016-658-000 CAP,E 4700-35 M SMG C105 87-012-368-080 C-CAP,S 0.1-50 F C106 87-012-368-080 C-CAP,S 0.1-50 F
C107 87-012-368-080 C-CAP,S 0.1-50 F C108 87-012-368-080 C-CAP,S 0.1-50 F C109 87-010-196-080 CHIP CAPACITOR,0.1-25 C110 87-010-196-080 CHIP CAPACITOR,0.1-25 C111 87-010-196-080 CHIP CAPACITOR,0.1-25
C112 87-010-196-080 CHIP CAPACITOR,0.1-25 C113 87-010-247-080 CAP, ELECT 100-50V C114 87-010-385-080 CAP, ELECT 220-25V C115 87-010-385-080 CAP, ELECT 220-25V C116 87-010-247-080 CAP, ELECT 100-50V
C117 87-010-430-080 CAP, ELECT 100-63 C118 87-010-263-080 CAP, ELECT 100-10V C119 87-010-260-080 CAP, ELECT 47-25V C120 87-010-403-080 CAP, ELECT 3.3-50V C121 87-010-174-080 C-CAP,S 470P-50
C122 87-010-403-080 CAP, ELECT 3.3-50V C123 87-010-247-080 CAP, ELECT 100-50V C124 87-010-112-080 CAP, ELECT 100-16V C125 87-010-235-080 CAP,E 470-16 SME C201 87-010-322-080 C-CAP,S 100P-50 CH
C202 87-010-322-080 C-CAP,S 100P-50 CH C209 87-010-405-080 CAP, ELECT 10-50V C210 87-010-405-080 CAP, ELECT 10-50V C211 87-010-183-080 C-CAP,S 2700P-50 B C212 87-010-183-080 C-CAP,S 2700P-50 B
C213 87-010-187-080 CAP CHIP S5600P C214 87-010-187-080 CAP CHIP S5600P C215 87-010-405-080 CAP, ELECT 10-50V C216 87-010-405-080 CAP, ELECT 10-50V C217 87-010-408-080 CAP, ELECT 47-50V
C218 87-010-408-080 CAP, ELECT 47-50V C219 87-A10-516-080 C-CAP,S 100P-200 J CH C220 87-A10-516-080 C-CAP,S 100P-200 J CH C221 87-016-462-080 C-CAP,S 1-16 F C222 87-016-462-080 C-CAP,S 1-16 F
C223 87-010-405-080 CAP, ELECT 10-50V C226 87-010-405-080 CAP, ELECT 10-50V C227 87-010-407-080 CAP, ELECT 33-50V C229 87-010-407-080 CAP, ELECT 33-50V C230 87-010-408-080 CAP, ELECT 47-50V
C231 87-010-192-080 C-CAP,S 0.022-50 F C232 87-010-192-080 C-CAP,S 0.022-50 F C233 87-010-401-080 CAP, ELECT 1-50V C234 87-010-401-080 CAP, ELECT 1-50V C235 87-010-196-080 CHIP CAPACITOR,0.1-25
C290 87-010-188-080 CAP,CHIP 6800P C503 87-010-180-080 C-CER 1500P C504 87-010-180-080 C-CER 1500P C511 87-010-405-080 CAP, ELECT 10-50V C512 87-010-405-080 CAP, ELECT 10-50V
C513 87-010-404-080 CAP, ELECT 4.7-50V C514 87-010-404-080 CAP, ELECT 4.7-50V C519 87-012-142-080 CAP, S 0.33-16 C520 87-016-669-080 C-CAP,S 0.1-25 K B C521 87-016-083-080 C-CAP,S 0.15-16 RK
C522 87-010-183-080 C-CAP,S 2700P-50 B C523 87-016-669-080 C-CAP,S 0.1-25 K B C525 87-010-404-080 CAP, ELECT 4.7-50V C526 87-010-404-080 CAP, ELECT 4.7-50V C531 87-010-405-080 CAP, ELECT 10-50V
DESCRIPTIONREF. NO. KANRI
– 5 –
PART NO.
NO.
C532 87-010-263-080 CAP, ELECT 100-10V C533 87-010-263-080 CAP, ELECT 100-10V C534 87-010-406-080 CAP, ELECT 22-50 C535 87-010-195-080 C-CAP,S 0.068-25 F C536 87-012-142-080 CAP, S 0.33-16
C537 87-010-196-080 CHIP CAPACITOR,0.1-25 C538 87-010-404-080 CAP, ELECT 4.7-50V C539 87-010-404-080 CAP, ELECT 4.7-50V C540 87-010-314-080 C-CAP,S 22P-50J CH C541 87-010-314-080 C-CAP,S 22P-50J CH
C542 87-010-314-080 C-CAP,S 22P-50J CH C545 87-010-196-080 CHIP CAPACITOR,0.1-25 C547 87-010-401-080 CAP, ELECT 1-50V C548 87-010-401-080 CAP, ELECT 1-50V C601 87-010-401-080 CAP, ELECT 1-50V
C602 87-010-401-080 CAP, ELECT 1-50V C603 87-010-182-080 C-CAP,S 2200P-50 B C604 87-010-182-080 C-CAP,S 2200P-50 B C605 87-010-369-080 C-CAP,S 0.033-25 K B C606 87-010-369-080 C-CAP,S 0.033-25 K B
C607 87-010-405-080 CAP, ELECT 10-50V C608 87-010-405-080 CAP, ELECT 10-50V C609 87-010-374-080 CAP, ELECT 47-10V C610 87-010-374-080 CAP, ELECT 47-10V C611 87-010-405-080 CAP, ELECT 10-50V
C612 87-010-112-080 CAP, ELECT 100-16V C613 87-010-173-080 C-CAP,S 390P-50 SL C614 87-010-173-080 C-CAP,S 390P-50 SL C668 87-010-190-080 S CHIP F 0.01 C701 87-010-402-080 CAP, ELECT 2.2-50V
C702 87-010-402-080 CAP, ELECT 2.2-50V C703 87-016-669-080 C-CAP,S 0.1-25 K B C704 87-016-669-080 C-CAP,S 0.1-25 K B C705 87-016-460-080 C-CAP,S 0.22-16 B C706 87-016-460-080 C-CAP,S 0.22-16 B
C707 87-012-365-080 C-CAP,S 0.027-25VBK C708 87-012-365-080 C-CAP,S 0.027-25VBK C709 87-010-956-080 CHIP-CAP,S 0.068-25B C710 87-010-956-080 CHIP-CAP,S 0.068-25B C711 87-010-197-080 CAP, CHIP 0.01 DM
C712 87-010-197-080 CAP, CHIP 0.01 DM C713 87-010-198-080 CAP, CHIP 0.022 C714 87-010-198-080 CAP, CHIP 0.022 C715 87-010-183-080 C-CAP,S 2700P-50 B C716 87-010-183-080 C-CAP,S 2700P-50 B
C717 87-010-188-080 CAP,CHIP 6800P C718 87-010-188-080 CAP,CHIP 6800P C719 87-010-178-080 CHIP CAP 1000P C720 87-010-178-080 CHIP CAP 1000P C721 87-010-182-080 C-CAP,S 2200P-50 B
C722 87-010-182-080 C-CAP,S 2200P-50 B C730 87-010-404-080 CAP, ELECT 4.7-50V C731 87-010-112-080 CAP, ELECT 100-16V C735 87-010-314-080 C-CAP,S 22P-50 CH C736 87-010-314-080 C-CAP,S 22P-50 CH
C737 87-010-314-080 C-CAP,S 22P-50 CH C738 87-010-196-080 CHIP CAPACITOR,0.1-25 C901 87-010-182-080 C-CAP,S 2200P-50 B C902 87-010-182-080 C-CAP,S 2200P-50 B C903 87-010-196-080 CHIP CAPACITOR,0.1-25
C904 87-010-196-080 CHIP CAPACITOR,0.1-25 C905 87-010-196-080 CHIP CAPACITOR,0.1-25 C906 87-010-196-080 CHIP CAPACITOR,0.1-25 C907 87-010-190-080 S CHIP F 0.01 C908 87-010-190-080 S CHIP F 0.01
C909 87-012-368-080 C-CAP,S 0.1-50 F C910 87-012-368-080 C-CAP,S 0.1-50 F C911 87-012-141-080 CHIP-CAPACITOR,0.22-16F C913 87-010-196-080 CHIP CAPACITOR,0.1-25 C920 87-012-157-080 C-CAP,S 330P-50 CH
DESCRIPTIONREF. NO. KANRI
PART NO.
C921 87-012-157-080 C-CAP,S 330P-50 CH C922 87-012-157-080 C-CAP,S 330P-50 CH C923 87-012-157-080 C-CAP,S 330P-50 CH C951 87-010-401-080 CAP, ELECT 1-50V C952 87-010-263-080 CAP, ELECT 100-10V
C953 87-010-380-080 CAP, ELECT 47-16V CN121 87-049-919-010 CONN,3P EH V WHT CN123 87-049-469-010 CONN,4P V CN601 87-099-196-010 CONN,8P 6216 V CN901 87-099-719-010 CONN,30P TYK-B(X)
CN902 87-009-877-010 CONN,9P FG CN903 87-009-063-010 CONNECTOR 11P CN906 87-A60-058-010 CONN,10P V 9604S-10C CN907 87-A60-056-010 CONN,12P V 9604S-12C CN951 87-A60-109-010 CONN,2P V S2M-2W
FB501 87-003-223-010 FERRITE BEAD BLO2RN2 FB901 87-008-372-080 FILTER, EMI BL OIRNI J901 87-A60-602-010 JACK,DIA6.3 BLK ST W/SW TC J902 87-A60-617-010 TERMINAL,SP 4P (MSC) J903 87-A60-653-010 JACK,PIN 4P BLK/BLK
J905 87-A60-658-010 JACK,PIN 6P WHITE/RED JW179 87-008-372-080 FILTER, EMI BL OIRNI L601 87-005-372-080 COIL S 1MHM L602 87-005-372-080 COIL S 1MHM L901 87-003-383-010 COIL,1UH-S
L902 87-003-383-010 COIL,1UH-S
!
PR201 87-002-330-080 ICP-N5 R237 87-A00-262-080 RES,M/F 0.15-2W J R238 87-A00-262-080 RES,M/F 0.15-2W J R239 87-A00-262-080 RES,M/F 0.15-2W J
R240 87-A00-262-080 RES,M/F 0.15-2W J R909 87-A00-440-050 RES,220-1/2W J RP R910 87-A00-440-050 RES,220-1/2W J RP R911 87-A00-440-050 RES,220-1/2W J RP R912 87-A00-440-050 RES,220-1/2W J RP
R913 87-A00-527-080 RES,10-1/4W J NAT R914 87-A00-527-080 RES,10-1/4W J NAT R915 87-A00-527-080 RES,10-1/4W J NAT R916 87-A00-527-080 RES,10-1/4W J NAT RY901 87-A90-713-010 RELAY,12V DQ12D1-OS(M)
TH201 87-A91-081-080 C-THMS,100K-K 20P TH202 87-A91-081-080 C-THMS,100K-K 20P W101 8Z-SP1-627-010 F-CABLE,7P 2.5 280MM W601 88-908-281-110 FF-CABLE,8P 1.25 280MM W906 88-910-071-110 FF-CABLE,10P 1.25 70MM
W907 88-912-121-110 FF-CABLE,12P 1.25 120 WH102 87-A90-460-010 HLDR,WIRE 2.5-7P
FRONT C.B
C101 87-010-196-080 CHIP CAPACITOR,0.1-25 C201 87-010-192-080 C-CAP,S 0.022-50 F C202 87-010-498-040 CAP,E 10-16 5L C203 87-016-081-080 C-CAP,S 0.1-16 RK C204 87-010-981-040 CAP,E 22-35 5L SRE
C205 87-010-194-080 CAP, CHIP 0.047 C206 87-010-405-040 CAP,E 10-50 C207 87-010-194-080 CAP, CHIP 0.047 C208 87-A10-189-040 CAP,E 220-10 C209 87-010-071-040 CAP,E 1-50 M 5L SRE
C211 87-012-140-080 CAP 470P C220 87-016-669-080 C-CAP,S 0.1-25 K B C221 87-016-669-080 C-CAP,S 0.1-25 K B C222 87-010-401-040 CAP,E 1-50 SME C223 87-010-196-080 C-CAP,S 0.1-25 ZF
C224 87-010-196-080 C-CAP,S 0.1-25 ZF C241 87-010-178-080 CHIP CAP 1000P C242 87-010-316-080 C-CAP,S 33P-50 CH C243 87-010-313-080 CAP, CHIP 18P C244 87-010-316-080 C-CAP,S 33P-50 CH
NO.
DESCRIPTIONREF. NO. KANRI
– 6 –
PART NO.
NO.
C247 87-016-669-080 C-CAP,S 0.1-25 K B C248 87-010-192-080 C-CAP,S 0.022-50 F C251 87-010-197-080 CAP, CHIP 0.01 DM C252 87-010-197-080 CAP, CHIP 0.01 DM C253 87-A10-189-040 CAP,E 220-10
C254 87-010-197-080 CAP, CHIP 0.01 DM C255 87-018-134-080 CAPACITOR,TC-U 0.01-16 C301 87-010-404-040 CAP,E 4.7-50 SME C302 87-010-404-040 CAP,E 4.7-50 SME C340 87-010-175-080 CAP 560P
C341 87-010-175-080 CAP 560P C342 87-010-175-080 CAP 560P C343 87-010-175-080 CAP 560P C344 87-010-175-080 CAP 560P C345 87-010-175-080 CAP 560P
C346 87-010-175-080 CAP 560P C347 87-010-175-080 CAP 560P C348 87-010-175-080 CAP 560P C349 87-010-175-080 CAP 560P C601 87-010-405-040 CAP,E 10-50
C602 87-010-176-080 C-CAP,S 680P-50 SL C603 87-010-186-080 CAP,CHIP 4700P C604 87-010-166-080 C-CAP,S 100P-50 SL C605 87-010-321-080 CHIP CAPACITOR,82P(J) C606 87-010-490-040 CAP, ELECT 0.1-50
C608 87-010-166-080 C-CAP,S 100P-50 SL C609 87-010-545-040 CAP,E 0.22-50 SME C610 87-010-177-080 C-CAP,S 820P-50 SL C611 87-010-981-040 CAP,E 22-35 5L SRE C614 87-010-248-040 CAP,E 220-10 SME
C615 87-010-075-040 CAP,E 10-16 5L C619 87-016-526-080 C-CAP,S 0.47-16 BK C801 87-010-170-080 C-CAP,S 220P-50SL C802 87-010-176-080 C-CAP,S 680P-50 SL C803 87-010-187-080 CAP CHIP S5600P
C804 87-010-213-080 C-CAP,S 0.015-50 B C806 87-010-494-040 CAP,E 1-50 GAS C807 87-010-196-080 CHIP CAPACITOR,0.1-25 C809 87-012-155-080 C-CAP 180P-50CH C810 87-010-264-040 CAP,E 100-10 5L
C811 87-010-552-040 CAP,E 22-16 GAS C812 87-010-560-040 CAP,E 10-50 GAS C821 87-010-318-080 C-CAP,S 47P-50 CH C822 87-010-318-080 C-CAP,S 47P-50 CH C823 87-010-318-080 C-CAP,S 47P-50 CH
C824 87-010-196-080 CHIP CAPACITOR,0.1-25 C901 87-012-141-080 CHIP-CAPACITOR,0.22-16F C902 87-012-141-080 CHIP-CAPACITOR,0.22-16F C903 87-016-526-080 C-CAP,S 0.47-16 BK C904 87-010-183-080 C-CAP,S 2700P-50 B
C905 87-010-176-080 C-CAP,S 680P-50 SL C906 87-016-552-080 C-CAP,S 0.082-16 B K C907 87-016-552-080 C-CAP,S 0.082-16 B K C908 87-010-183-080 C-CAP,S 2700P-50 B C909 87-010-176-080 C-CAP,S 680P-50 SL
C910 87-012-142-080 CAP, S 0.33-16 C911 87-010-196-080 CHIP CAPACITOR,0.1-25 C912 87-016-526-080 C-CAP,S 0.47-16 BK C913 87-010-401-040 CAP,E 1-50 SME C914 87-010-494-040 CAP,E 1-50 GAS
C915 87-010-184-080 CHIP CAPACITOR 3300P(K) C916 87-010-184-080 CHIP CAPACITOR 3300P(K) C917 87-010-553-040 CAP,E 47-16 GAS C918 87-010-196-080 CHIP CAPACITOR,0.1-25 C919 87-010-264-040 CAP,E 100-10 5L
C920 87-010-318-080 C-CAP,S 47P-50 CH C921 87-010-318-080 C-CAP,S 47P-50 CH C922 87-010-318-080 C-CAP,S 47P-50 CH CN101 87-099-720-010 CONN,30P TYK-B(P) CN901 87-099-201-010 CONN,8P 6216 H
DESCRIPTIONREF. NO. KANRI
PART NO.
NO.
FB101 87-008-372-080 FILTER, EMI BL OIRNI FB601 87-008-372-080 FILTER, EMI BL OIRNI FL301 8Z-SP1-617-010 FL,10-BT-218GNK J601 87-A60-651-010 JACK,3.5MONO J602 87-A60-651-010 JACK,3.5MONO
L101 87-005-130-080 COIL,10UH L201 87-003-152-080 COIL, 100UH L801 87-A50-093-010 COIL,CLOCK 5.76MHZ L802 87-003-102-080 COIL, 10UH LED201 87-A40-589-040 LED,SLR-56VCT31 RED
LED301 87-A40-619-040 LED,SLR-56PT-T31-W GRN LED302 87-A40-619-040 LED,SLR-56PT-T31-W GRN LED303 87-A40-619-040 LED,SLR-56PT-T31-W GRN LED304 87-A40-619-040 LED,SLR-56PT-T31-W GRN LED305 87-A40-619-040 LED,SLR-56PT-T31-W GRN
LED306 87-A40-606-040 LED,SLR-332VC LED307 87-A40-606-040 LED,SLR-332VC LED308 87-A40-606-040 LED,SLR-332VC LED309 87-A40-606-040 LED,SLR-332VC LED310 87-A40-606-040 LED,SLR-332VC
S301 87-A90-095-080 SW,TACT EVQ11G04M S302 87-A90-095-080 SW,TACT EVQ11G04M S303 87-A90-095-080 SW,TACT EVQ11G04M S304 87-A90-095-080 SW,TACT EVQ11G04M S305 87-A90-095-080 SW,TACT EVQ11G04M
S306 87-A90-095-080 SW,TACT EVQ11G04M S307 87-A90-095-080 SW,TACT EVQ11G04M S308 87-A90-095-080 SW,TACT EVQ11G04M S309 87-A90-095-080 SW,TACT EVQ11G04M S310 87-A90-095-080 SW,TACT EVQ11G04M
S311 87-A90-095-080 SW,TACT EVQ11G04M S312 87-A90-095-080 SW,TACT EVQ11G04M S313 87-A90-095-080 SW,TACT EVQ11G04M S314 87-A90-095-080 SW,TACT EVQ11G04M S315 87-A90-095-080 SW,TACT EVQ11G04M
SW201 87-A91-342-010 SW,RTRY EC16B24104W/O D L20 X201 87-A70-075-080 VIB,CER 4.19MHZ CRHF
TUNER C.B
C701 87-010-260-080 CAP, ELECT 47-25V C702 87-010-404-080 CAP, ELECT 4.7-50V C703 87-012-286-080 CAP, U 0.01-25 C704 87-012-286-080 CAP, U 0.01-25 C709 87-012-195-080 C-CAP,U 100P-50CH
C711 87-010-263-080 CAP, ELECT 100-10V C712 87-010-196-080 CHIP CAPACITOR,0.1-25 C713 87-012-286-080 CAP, U 0.01-25 C714 87-012-286-080 CAP, U 0.01-25 C717 87-012-286-080 CAP, U 0.01-25
C719 87-012-286-080 CAP, U 0.01-25 C721 87-012-176-080 CAP 15P C722 87-012-176-080 CAP 15P C723 87-012-274-080 CHIP CAP,U 1000P-50B C725 87-012-274-080 CHIP CAP,U 1000P-50B
C727 87-010-196-080 CHIP CAPACITOR,0.1-25 C728 87-010-248-080 CAP, ELECT 220-10V C755 87-012-286-080 CAP, U 0.01-25 C756 87-012-286-080 CAP, U 0.01-25 C757 87-012-188-080 C-CAP,U 47P-50 CH
C758 87-012-167-080 C-CAP,U 5P-50 CH C761 87-010-196-080 CHIP CAPACITOR,0.1-25 C763 87-010-829-080 CAP, U 0.047-16 C764 87-012-337-080 C-CAP,U 56P-50 CH C765 87-012-286-080 CAP, U 0.01-25
C769 87-010-408-080 CAP, ELECT 47-50 M 11L C770 87-010-829-080 CAP, U 0.047-16 C771 87-010-383-080 CAP, ELECT 33-25 M 11L C772 87-010-829-080 CAP, U 0.047-16 C773 87-010-196-080 CHIP CAPACITOR,0.1-25
DESCRIPTIONREF. NO. KANRI
– 7 –
PART NO.
NO.
C774 87-010-263-080 CAP, ELECT 100-10V C775 87-010-404-080 CAP, ELECT 4.7-50V C776 87-012-286-080 CAP, U 0.01-25 C777 87-010-400-080 CAP, ELECT 0.47-50V C778 87-010-401-080 CAP, ELECT 1-50V
C779 87-010-401-080 CAP, ELECT 1-50V C780 87-010-196-080 CHIP CAPACITOR,0.1-25 C781 87-010-405-080 CAP, ELECT 10-50V C782 87-010-405-080 CAP, ELECT 10-50V C783 87-012-286-080 CAP, U 0.01-25
C784 87-012-286-080 CAP, U 0.01-25 C785 87-010-805-080 CAP, S 1-16 C786 87-010-805-080 CAP, S 1-16 C787 87-012-280-080 CAP, U 3300P-50 C788 87-012-280-080 CAP, U 3300P-50
C789 87-012-275-080 C-CAP,U 1200P-50 B C790 87-012-275-080 C-CAP,U 1200P-50 B C791 87-010-405-080 CAP, ELECT 10-50V C793 87-012-273-080 C-CAP,U 820P-50 B C794 87-010-406-080 CAP, ELECT 22-50
C795 87-010-194-080 C-CAP,S 0.047-25 ZF C796 87-010-403-080 CAP, ELECT 3.3-50V C797 87-012-278-080 CAP, U 2200P-50 C798 87-012-278-080 CAP, U 2200P-50 C799 87-010-829-080 CAP, U 0.047-16
C812 87-012-286-080 CAP, U 0.01-25 C813 87-010-196-080 CHIP CAPACITOR,0.1-25 C814 87-012-286-080 CAP, U 0.01-25 C819 87-010-197-080 CAP, CHIP 0.01 DM C820 87-010-260-080 CAP, ELECT 47-25V
C821 87-012-286-080 CAP, U 0.01-25 C822 87-012-286-080 CAP, U 0.01-25 C823 87-012-286-080 CAP, U 0.01-25 C828 87-010-196-080 CHIP CAPACITOR,0.1-25 C829 87-010-196-080 CHIP CAPACITOR,0.1-25
C959 87-010-196-080 CHIP CAPACITOR,0.1-25 C960 87-010-196-080 CHIP CAPACITOR,0.1-25 C961 87-012-170-080 C-CAP,U 8P-50 CH CF801 87-008-261-010 FILTER, SFE10.7MA5-A CF802 87-008-261-010 FILTER, SFE10.7MA5-A
CN601 87-099-028-010 CONN,11P 6216 H FFE801 A8-8ZA-190-030 8ZA-1 FEUNM J801 87-A60-657-010 TERMINAL,4P HSP-154V5-02 L771 87-A50-266-010 COIL,FM DET-2N(TOK) L772 87-A90-733-010 FLTR,PCFAZH-450
L781 87-005-847-080 COIL,2.2UH(CECS) L791 87-A50-209-010 COIL,1 POLE MPX(MIT) L792 87-A50-209-010 COIL,1 POLE MPX(MIT)
DESCRIPTIONREF. NO. KANRI
PART NO.
L832 87-005-847-080 COIL,2.2UH(CECS) L981 87-NF4-650-010 COIL,AM PACK4N(TOK) X721 87-A70-061-010 VIB,XTAL 4.500MHZ CSA-309
CONN 10P C.B
C190 87-010-196-080 CHIP CAPACITOR,0.1-25 CN904 87-A60-575-010 CONN,10P H 52303 CN905 87-099-198-010 CONN,10P 6216 V
AC 1 C.B
!
PT101 8A-SP1-603-010 PT,ASP-1 LH
AC 1 SW C.B
!
S101 87-036-173-010 SW,SL 2-2-4 SDKG(*)
SUB TRANS C.B
C138 87-010-387-080 CAP,E 470-25 SME
!
C140 87-A10-480-090 CAP,CER 4700P-250 M E KH
!
C141 87-A10-480-090 CAP,CER 4700P-250 M E KH CN102 8Z-SP1-619-110 CONN ASSY,4P
!
PT102 8A-NF8-673-010 PT,SUB ANF-8 (H)KAMI
!
RY101 87-A91-281-010 RELAY,AC DC12V OSA-SS-212DM5
!
T101 87-A60-317-010 TERMINAL, 1P MSC
!
T102 87-A60-317-010 TERMINAL, 1P MSC
AC 2 C.B
!
PR101 87-A90-195-080 PROTECTOR 7A 125V 49
!
PR102 87-A90-195-080 PROTECTOR 7A 125V 49
!
PR103 87-026-682-080 PROTECTOR,10A 60V491
!
PR104 87-026-682-080 PROTECTOR,10A 60V491 WH101 87-A90-460-010 HLDR,WIRE 2.5-7P
VM C.B
C127 87-016-143-080 CAP,E 3.3-50M SME
ECO C.B
NO.
DESCRIPTIONREF. NO. KANRI
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance
1/16W 1005 5% CJ
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
Symbol
CJ
CJ
CJ
Figure
Value of resistor
– 8 –
Form
L
W
Dimensions (mm)
LW t
1.0 0.5 0.35 104
t
1.6 0.8 0.45
2 1.25 0.45
1.6
0.55
3.2
Resistor Code
108
118
128
: A : A
TRANSISTOR ILLUSTRATION (MX-NH2000)
E C B E C B
B C E
C
B
E
KTA1266GR KTC3198GR
B C E
2SA1296
CC5551 CSD1489B
G D S
2SK3053
2SB1370 2SB1625 2SD2494
B C E
2SC4115S
2SA1235 2SA1514 2SC3052 2SD1306E CMBT5551 CSD1306E
G
DTA143EK RN1410 RT1N141C RT1N144C RT1P141C RT1P144C
D
S
2SK2158
E C B
DTC114ES
– 9 –
WIRING - 1 (MAIN / VM / CONN 10P : MX-NH2000)
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 10 –
R
S
T
U
SCHEMATIC DIAGRAM – 1 (MAIN / VM / CONN 10P : MX-NH2000 )
W101
10P
– 11 –
WIRING - 2 (FRONT : MX-NH2000)
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 12 –
R
S
T
U
SCHEMATIC DIAGRAM – 2 (FRONT : MX-NH2000 )
– 13 –
WIRING - 3 (TUNER : MX-NH2000)
123456789101112131415
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 14 –
R
S
T
U
SCHEMATIC DIAGRAM – 3 (TUNER : MX-NH2000 )
– 15 –
WIRING - 4 (AC1 / AC1 SW / SUB TRANS / AC2 / ECO : MX-NH2000)
123456789101112131415
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 16 –
R
S
T
U
SCHEMATIC DIAGRAM – 4 (AC1 / AC1 SW / SUB TRANS / AC2 : MX-NH2000 )
– 17 –
FL GRID (10-BT-218GNK) ASSIGNMENT AND ANODE CONNECTION (MX-NH2000)
GRID ASSIGNMENT ANODE CONNECTION
– 18 –
IC BLOCK DIAGRAM (MX-NH2000)
IC, BU9990-03FS
IC, LC72131D
– 19 –
IC, M62449FP
IC, LA1837NL
– 20 –
IC, NJM2152M
IC, M62445AFP
– 21 –
IC DESCRIPTION (MX-NH2000)
IC, UPD780228GF-065-3BA
Pin No.
1 K-SCAN O Key scan output.
2 RHYTHM-CS O Chip select output to IC, BU9990-03FS.
3 RHYTHM-SCLK O Clock output to IC, BU9990-03FS.
4 RHYTHM-SD O Data output to IC, BU9990-03FS.
5 PLL CE O PLL IC chip enable output.
6 O-M/CLK O Main clock output.
7 O-M/DATA O Main data output.
8 O-M/STB O Main strobe output.
9 I/O-SERIAL I/O Communication port for GEQ, CD and DECK.
10 O-MUTE O System mute (ON when "H").
11 O-POWER O System power supply (ON when "L").
12 DIMER 2 O Dimmer control ("L" when 2).
13 O-MUTE S O Sound L, R, Center, SW Mute.
14 LED-ECO O ECO LED output.
15 NC – Not connected.
16 NC – Not connected.
17 IC – Connect to GND.
Pin Name I/O
Description
18 VSS – GND.
19 VDD – Power supply terminal.
20 LED-MD O MD LED output.
21
22 TUNE/IFO I Tuning detection input.
23 STEREO I Stereo detection input.
24 NC – Not connected.
25 I-RE VOL A
26 I-RE VOL B
27 LED-CD O CD LED output.
28 NC – Not connected.
29 RDS-CLK I TUNER RDS IC clock input. (Not used.)
30 RESET I Reset input.
31 I-RDS I Tuner RDS input. (Not used.)
32 GEQ-REQ O Latch output to IC, M62449FP.
33 COUNTER I Tape counter input.
34 I-RMC I Remote controller input (Active "L").
35 I-SURR-OFF I Stop surround function when using head phone.
TM-BASE I Time base input.
I Rotary Encoder Input A / B.
36 O-SHIFT O Output for oscillated frequency shift.
37 VDD – Power supply terminal.
38 X2
39 X1
40 VSS – GND.
41 AVDD – Power supply terminal.
42 HOLD I Power failure / over current detected input.
– 4.19MHz oscillator circuit.
– 22 –
Pin No.
43 I-RDS-SIG I Tuner tuning signal level A/D input. (Not used.)
44 I-MIC I MIC input level detection.
45 KEY1 I KEY1 input.
46 KEY2 I KEY2 input.
47 I-TEMPO I TEMPO input (100Hz, 3.3kHz).
48 I-GE-2 I DEMO, TIMER, CLOCK, SPICE A, AUTO SPICE / FILL IN input.
49 I-GE-1 I JOG, SPICE B SW input.
50 AVSS – GND.
51 LED-TAPE O Tape LED output.
52 LED-TUNER O Tuner LED output.
53 LED-VIDEO O Video LED output.
54~58 P1~P5 O FL segment P1~P5 output.
59 P6/SEL3 I/O FL segment P6 output. / Select 3 diode input.
60 P7/SEL2 I/O FL segment P7 output. / Select 2 diode input.
61 P8/SEL1 I/O FL segment P8 output. / Select 1 diode input.
62 P9/PROLOGIC I/O FL segment P9 output. / PROLOGIC select diode input.
63 P10/DEMO I/O FL segment P10 output. / DEMO select diode input.
Pin Name
I/O Description
64 P11/V-CD I/O FL segment P11 output. / V-CD select diode input
65~78 P12~P25 O FL segment P12~P25 output.
79 VDD – Power supply terminal.
80 -VFL – Power FL display negative supply terminal.
81~90 P26~P35 O FL segment P26~P35 output.
91~100 G10~G1 O FL grid G10~G1 output.
– 23 –
IC, M65849BFP-631D
Pin No.
1 MCLKONT I Controls build-in-clock generation circuit with external R.
2 TEST1 I Test mode "H" : Normal / "L" : Test
3 CLOCK I Clock input via serial bus.
4 STB I Strobe input via serial bus.
5 DATA I Data input via serial bus
6 CKO O Clock output.
7 CKI I Clock input.
8 VCC – Power supply.
9 DSO O (L+R) or (L-R) or MIC signal output.
10 TEST O Memory/Mute/Sampling data output. (Not used.)
11 LPF11 I Low pass filter 1 input 1.
12 LPF12 I Low pass filter 1 input 2.
13 LPF1O O Low pass filter 1 output.
14 ADI I A/D integrator input.
15 ADO O A/D integrator output.
16 GND – Ground
17 DAI I D/A integrator input.
Pin Name I/O
Description
18 DAO O D/A integrator output
19 LPF21 I Low pass filter 2 input 1.
20 LPF22 I Low pass filter 2 input 2.
21
22 VIN I Feedback volume input.
23 OUT O Microphone output.
24 VREF – Reference.
25 R OUT O Right channel mixing output.
26 L OUT O Left channel mixing output.
27 DELAY OUT O Delay signal output.
28 R IN I Right channel mixing input.
29 L IN I Left channel mixing input.
30 VDD – Power supply.
31 MIC IN I Microphone input.
32 MVOL IN I Mix volume input.
LPF2O O Low pass filter 2 output.
– 24 –
ADJUSTMENT <TUNER> (MX-NH2000)
C
TUNER C.B
CN601
TP9
(RCH)
7
6
FFE801
TP8
(LCH)
3
5
7
6
< TUNER SECTION >
1. Clock Check
Settings : • Test point : TP2 Method : Set to AM 1710kHz and check that the test point is
2160kHz ± 45Hz.
L771
IC771
TP4
(DC BALANCE)
1
L772
TP2
(CLK)
TP3
(DC BALANCE)
7
5. FM Tracking Check Settings : • Test point : TP9(Lch), TP9(Rch) Method : • Set to FM 98.0MHz and check that the test point is
L981
(1/3)
3
less than 9.0dB.
TP1 (VT)
2
4
2. AM VT Check Settings : • Test point : TP1 Method : Set to AM 1710kHz and AM 530kHz and check
that the test point is less than 8.5V(1710kHz) and more than 0.6V(530kHz).
3. AM Tracking Adjustment Settings : • Test point : TP8(Lch), TP9(Rch)
• Adjustment location :
L981(1/3) ...................................... 1000kHz
Method : Set to MW 1000kHz and adjust L981(1/3) so that the
test point is max.
4. FM VT Check Settings : • Test point : TP1 Method : Set to FM 108.0MHz and check that the test point is
less than 8.0V. Set to FM 87.5MHz and check that the test point is more than 0.5V.
6. AM IF Adjustment Settings : • Test point : TP8(Lch), TP9(Rch)
• Adjustment location :
L772 ................................................450kHz
7. DC Balance / Mono Distortion Adjustment Settings : • Test point : TP3, TP4 (DC Balance)
TP8(Lch), TP9(Rch) (Distortion)
• Adjustment location : L771
• Input level : 60dBµV
Method : Set to FM 98.0MHz and adjust L771 so that the
voltage between TP3 and TP4 becomes 0V ± 0.04V. Next, check that the distortion is less than 1.3%.
– 25 –
MECHANICAL EXPLODED VIEW 1 / 1 (MX-NH2000)
11
P.C.B
17
D
C
C
13
C
C
C
15
D
C
C
C
16
P.C.B
21
18
P.C.B
H
C
H
P.C.B
19
P.C.B
P.C.B
C
C
C
C
C
J
C
FL301
4
2
1
C
E
G
26
6
7
5
B
A
3
PLATE,SHLD PT
8
9
B
PT
P.C.B
C
E
C
CHAS,MAIN
F
14
24
A
20
22
12
P.C.B SHLD
I
25
23
10
– 26 –
MECHANICAL PARTS LIST 1 / 1 (MX-NH2000)
PART NO.
1 8Z-SP1-011-010 KNOB,RTRY VOL 2 8A-SP1-004-010 WINDOW,DISPLAY 3 8A-SP1-012-010 RING,VOL 4 87-CE3-023-010 BADGE,AIWA 30N SILV 5 8A-SP1-001-010 CABI,FR
6 8Z-SP1-015-010 REFLECTOR,ECO 7 8A-SP1-008-010 KEY,KARAOKE 8 8Z-SP1-010-010 KEY,ASSY FUN 9 8A-SP1-007-010 KEY,BBE 10 87-085-185-010 BUSHING, AC CORD (E)
11 88-SX1-203-210 GUIDE,FL 12 87-064-185-010 HLDR,WIRE 13 88-908-281-110 FF-CABLE, 8P 1.25 280MM 15 8A-SP1-027-010 CABI,STEEL LH 16 8Z-SP1-207-010 COVER, FAN
17 87-A91-232-010 FAN,F614R-12MC-22-350MM 18 88-AR1-203-010 HLDR,TU 19 8A-SP1-023-010 PANEL,REAR LHSM 20 87-085-213-010 FOOT,H12.5 21 88-904-151-110 FF-CABLE, 4P 1.25 150MM
22 88-910-071-110 FF-CABLE, 10P 1.25 70MM
!
23 87-A80-092-010 AC CORD ASSY,E BLK SUN FAI 24 8Z-SP1-208-010 HLDR,PWB 13.5 25 8Z-SP1-209-010 HLDR,PWB ECO 26 8Z-SP1-202-010 GUIDE,LED FUN
A 87-067-688-010 BVTT+3-6 B 87-591-094-410 TAPPING SCREW, QIT+3-6 C 87-067-703-010 TAPPING SCREW, BVT2+3-10 D 87-B10-091-010 UTT2+3-10 W/O BLK E 87-078-191-010 S-SCREW,IT+4-10
F 87-721-095-410 QT2+3-8GLD W/O SLOT G 87-067-822-010 BVT2+3-20 W/O SLOT H 87-067-758-010 BVT2+3-12 W/O SLOT I 87-067-579-010 TAPPING SCREW, BVT2+3-8 J 81-653-215-010 SPECIAL SCREW, VT2.6-8
NO.
DESCRIPTIONREF. NO. KANRI
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange G Green H Gray L Blue
LT Transparent Blue N Gold P Pink
R Red S Silver ST Titan Silver T Brown V Violet W White
WT Transparent White Y Yellow YT Transparent Yellow
LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green
YM Metallic Yellow DM Metallic Orange
– 27 –
MODEL NO.
DX-NH2000
ELECTRICAL MAIN PARTS LIST
PART NO.
NO.
IC
8A-SX1-608-010 C-IC,UPD78044HGF
TRANSISTOR
87-026-263-080 C-TR,RN1410 87-A30-076-080 C-TR,2SC3052F
DIODE
87-020-465-080 DIODE,1SS133 (110MA) 87-070-136-080 ZENER,MTZJ5.1B
MAIN C.B.
C301 87-010-322-080 C-CAP,S 100P-50 CH C305 87-010-197-080 CAP, CHIP 0.01 DM C310 87-016-462-080 C-CAP,S 1-16 F C311 87-016-462-080 C-CAP,S 1-16 F C312 87-016-462-080 C-CAP,S 1-16 F
C313 87-010-184-080 CHIP CAPACITOR 3300P(K) C314 87-010-402-040 CAP,E 2.2-50 SME CN301 87-009-241-010 CONNECTOR, 11P CN302 87-A60-061-010 CONN,06P V 9604S-06C CN303 87-099-015-010 CONN,13P 6216V
CN304 87-099-667-010 CONN,8P TUC-P8P-B1 CN305 87-099-570-010 CONN,13P TUC-P13P-B1 FB301 87-008-372-080 FILTER, EMI BL OIRNI FB302 87-008-372-080 FILTER, EMI BL OIRNI FB303 87-008-372-080 FILTER, EMI BL OIRNI
FB304 87-008-372-080 FILTER, EMI BL OIRNI FB305 87-008-372-080 FILTER, EMI BL OIRNI FB306 87-008-372-080 FILTER, EMI BL OIRNI FB307 87-008-372-080 FILTER, EMI BL OIRNI L301 87-005-130-080 COIL,10UH
W1 88-913-121-110 FF-CABLE,P1.25 W2 88-906-421-110 FF-CABLE,6P 1.25 420MM W3 88-SX1-610-010 CORD,FG 11P
FRONT C.B.
C1 87-010-264-040 CAP,E 100-10 5L C2 87-010-072-040 CAP,E 2.2-50 5L C4 87-010-246-040 CAP,E 47-35 SME C5 87-010-190-080 S CHIP F 0.01 C6 87-010-196-080 CHIP CAPACITOR,0.1-25
DESCRIPTIONREF. NO. KANRI
PART NO.
NO.
C7 87-010-197-080 CAP, CHIP 0.01 DM C8 87-010-314-080 C-CAP,S 22P-50V C9 87-010-318-080 C-CAP,S 47P-50 CH C10 87-010-316-080 C-CAP,S 33P-50 CH C11 87-010-196-080 CHIP CAPACITOR,0.1-25
C12 87-010-197-080 CAP, CHIP 0.01 DM C14 87-010-405-040 CAP,E 10-50 C15 87-010-405-040 CAP,E 10-50 C201 87-018-134-080 CAPACITOR,TC-U 0.01-16 C202 87-010-197-080 CAP, CHIP 0.01 DM
C203 87-010-197-080 CAP, CHIP 0.01 DM C253 87-010-178-080 CHIP CAP 1000P C254 87-010-178-080 CHIP CAP 1000P C255 87-010-178-080 CHIP CAP 1000P C256 87-010-178-080 CHIP CAP 1000P
CN1 87-099-669-010 CONN,8P TUC-P8X-B1 CN2 87-099-559-010 CONN,13P TUC-P13X-B1 FL201 8Z-SX1-608-010 FL,6-BT-303GNK L1 87-005-152-080 COIL,10UH L2 87-005-152-080 COIL,10UH
L3 87-005-152-080 COIL,10UH L5 87-005-152-080 COIL,10UH LED203 87-A40-263-080 LED,SLH-56PCT31 GRN LED204 87-A40-263-080 LED,SLH-56PCT31 GRN LED205 87-A40-317-080 LED,SLR-342VCT31 RED
LED206 87-A40-317-080 LED,SLR-342VCT31 RED LED207 87-A40-317-080 LED,SLR-342VCT31 RED S201 87-A90-095-080 SW,TACT EVQ11G04M S202 87-A90-095-080 SW,TACT EVQ11G04M S203 87-A90-095-080 SW,TACT EVQ11G04M
S204 87-A90-095-080 SW,TACT EVQ11G04M S205 87-A90-095-080 SW,TACT EVQ11G04M S206 87-A90-095-080 SW,TACT EVQ11G04M S207 87-A90-095-080 SW,TACT EVQ11G04M S208 87-A90-095-080 SW,TACT EVQ11G04M
X1 87-A70-075-080 VIB,CER 4.19MHZ CRHF
KEY C.B.
S101 87-A90-095-080 SW,TACT EVQ11G04M S102 87-A90-095-080 SW,TACT EVQ11G04M
DESCRIPTIONREF. NO. KANRI
– 28 –
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance 1/16W 1005 5% CJ
1/16W 1/10W
1/8W
1608 2125
3216
5% 5%
5%
Symbol
CJ CJ
CJ
TRANSISTOR ILLUSTRATION (DX-NH2000)
Figure
Value of resistor
Form
L
Dimensions (mm)
t
W
0.55
Resistor Code
108 118
128
LW t
1.0 0.5 0.35 104
1.6 0.8 0.45 2 1.25 0.45
3.2
1.6
: A : A
B
C
E
2SC3052 RN1410
– 29 –
WIRING (MAIN / FRONT / KEY : DX-NH2000)
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 30 –
R
S
T
U
SCHEMATIC DIAGRAM (MAIN / FRONT / KEY : DX-NH2000 )
– 31 –
FL GRID (6-BT-303GNK) ASSIGNMENT AND ANODE CONNECTION (DX-NH2000)
GRID ASSIGNMENT
ANODE CONNECTION
– 32 –
IC DESCRIPTION (DX-NH2000)
IC, UPD78044HGF
Pin No.
1 NC – Not connected.
2~7 G6~G1 O FL grid output G6~G1.
8 VDD – Power supply terminal.
9 O-DISH R O CD turntable reverse rotation output.
10 O-DISH F O CD turntable forward rotation output.
11 NC – Connected to pull-down resistor
12 I/O BUSY I/O DSP serial latch output.
13 I-SQCLK I DSP SUB Q read-out clock output.
14 O-CLK O CD clock output.
15 O-DATA O CD data output.
16 I-SQDATA I DSP serial data input.
17 RESET I Reset input.
18 O-OPEN O CD tray open output.
19 O-CLOSE O CD tray close output.
20 A VSS – GND.
21 I-WRQ I CD WRQ input.
22 I-SW I CD motor key switch A/D input.
Pin Name I/O
Description
23 I-DISH S I CD turntable photo sensor A/D input.
24 B-SKIP I BLANK SKIP A/D input.
25 I-KEY1 I Key1 A/D input.
26 I-KEY2 I Key2 A/D input.
27 NC – Not connected.
28 NC – Not connected.
29 A VDD – Power supply terminal.
30 A VREF – Power supply terminal.
31 XT1 – Connect to GND.
32 XT2 – Connect to GND.
33 VSS – GND.
34 X1
35 X2
36 O-SHIFT O Micro controller clock shift output. (Shift when "L").
37 CD ON O Power supply output for CD circuit ("H": ON).
38 LED 2 O Play LED output.
39 LED 1 O Pause LED output.
40 NC – Not connected.
– 4.19MHz oscillator circuit.
41 O-MUTE O CD Audio mute output.
42 NC – Connected to pull-down resistor.
43 I/O-SERIAL I/O Serial data input / output.
44~46 NC – Connected to pull-down resistor.
47,48 IC – Connect to GND.
49 LED4 O Disc1 LED output.
50 LED5 O Disc2 LED output.
– 33 –
Pin No.
51 LED6 O Disc3 LED output.
52 VDD – Power supply terminal.
53 NC – Connected to pull-down resistor.
54 NC – Connected to pull-down resistor.
55 P22 O FL segment output P22.
56 P19 O FL segment output P19.
57 P18 O FL segment output P18.
58 P17 O FL segment output P17.
59 P16 O FL segment output P16.
60 P15 O FL segment output P15.
61 P20 O FL segment output P20.
62 P21 O FL segment output P21.
63 P9 O FL segment output P9.
64 P10 O FL segment output P10.
65 P11 O FL segment output P11.
66 P12 O FL segment output P12.
67 P13 O FL segment output P13.
Pin Name
I/O Description
68 P14 O FL segment output P14.
69, 70, 72~77 P8~P1 O FL segment output P8~P1.
71 -VFL – FL display negative supply terminal.
78~80 NC – Not connected.
– 34 –
MECHANICAL EXPLODED VIEW 1 / 1 (DX-NH2000)
D
13
D
C
7
B
D
P. C . B
P. C . B
12
A
4
3
2
1
6
A
5
8
B
9
A
P. C . B
10
11
FL201
CORD
15
A
AZG-1 ZD3
14
– 35 –
MECHANICAL PARTS LIST 1 / 1 (DX-NH2000)
PART NO.
NO.
1 8Z-SX1-003-010 WINDOW,CD 2 8A-SX1-002-010 PANEL,TRAY 3 87-CE3-023-010 BADGE,AIWA 30N SILV 4 8A-SX1-001-010 CABI,FR 5 8Z-SX1-009-010 REFLECTOR,DISC
6 8Z-SX1-005-010 KEY,DISC 7 8Z-SX1-201-110 HLDR,CD 8 8A-SX1-004-010 KEY,OPEN 9 8Z-SX1-008-010 KEY,ASSY OPE 10 88-SX1-203-210 GUIDE,FL
11 8Z-SX1-202-110 GUIDE,LED OPE 12 8Z-SX1-203-110 GUIDE,LED DISC 13 8A-SX1-014-010 CABI,STEEL LH 14 8A-SX1-010-010 CABI,REAR YLSM 15 84-ZG1-245-210 CAP,OPTICAL
A 87-067-703-010 TAPPING SCREW, BVT2+3-10 B 87-721-097-410 QT2+3-12 GLD C 87-067-633-010 TAPPING SCREW, BVT2+3-8 D 87-B10-091-010 UTT2+3-10 W/O SLOT BLK
DESCRIPTIONREF. NO. KANRI
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange G Green H Gray L Blue
LT Transparent Blue N Gold P Pink
R Red S Silver ST Titan Silver T Brown V Violet W White
WT Transparent White Y Yellow YT Transparent Yellow
LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green
YM Metallic Yellow DM Metallic Orange
– 36 –
MODEL NO.
FX-NH2000
ELECTRICAL MAIN PARTS LIST
PART NO.
NO.
IC
87-A20-455-010 IC,HA12211 87-A20-355-010 IC,CXA1553P 8Z-SW1-609-040 C-IC,M38503M4-094FP T4 87-020-454-010 IC,DN6851
TRANSISTOR
87-A30-087-080 C-FET,2SK2158 87-A30-074-080 C-TR,RT1P 141C 87-026-610-080 TR,KTC3198GR 87-A30-073-080 C-TR,RT1N 141C 87-A30-076-080 C-TR,2SC3052F
89-112-965-080 TR,2SA1296 (0.75W) 87-A30-085-070 C-TR,CSA1362GR 89-318-155-080 TR,2SC1815GR 89-332-665-080 TR,2SC3266GR 87-026-263-080 C-TR,RN1410
87-A30-071-080 C-TR,RT1N 144C 87-026-463-080 TR,2SA933SRS
DIODE
87-020-465-080 DIODE,1SS133 (110MA) 87-A40-269-080 C-DIODE,MC2836 87-017-931-080 ZENER,MTZJ5.6B
MAIN C.B
C301 87-010-318-080 C-CAP,S 47P-50 CH C302 87-010-318-080 C-CAP,S 47P-50 CH C303 87-012-157-080 C-CAP,S 330P-50 CH C304 87-012-157-080 C-CAP,S 330P-50 CH C305 87-012-145-080 CAP, CHIP S 270P CH
C306 87-012-145-080 CAP, CHIP S 270P CH C307 87-010-196-080 CHIP CAPACITOR,0.1-25 C311 87-010-198-080 CAP, CHIP 0.022 C312 87-010-198-080 CAP, CHIP 0.022 C313 87-010-180-080 C-CER 1500P
C314 87-010-180-080 C-CER 1500P C315 87-010-178-080 CHIP CAP 1000P C316 87-010-178-080 CHIP CAP 1000P C317 87-012-142-080 CAP, S 0.33-16 C318 87-012-142-080 CAP, S 0.33-16
C319 87-012-141-080 CHIP-CAPACITOR,0.22-16F C320 87-012-141-080 CHIP-CAPACITOR,0.22-16F C321 87-012-141-080 CHIP-CAPACITOR,0.22-16F C322 87-012-141-080 CHIP-CAPACITOR,0.22-16F C324 87-010-260-080 CAP, ELECT 47-25V
C325 87-010-370-080 CAP,E 330-6.3 SME C327 87-010-404-080 CAP, ELECT 4.7-50V C328 87-010-404-080 CAP, ELECT 4.7-50V C332 87-010-196-080 CHIP CAPACITOR,0.1-25 C335 87-010-401-080 CAP, ELECT 1-50V
C336 87-010-401-080 CAP, ELECT 1-50V C337 87-010-196-080 CHIP CAPACITOR,0.1-25 C339 87-010-196-080 CHIP CAPACITOR,0.1-25 C340 87-010-196-080 CHIP CAPACITOR,0.1-25 C351 87-012-140-080 CAP 470P
C352 87-012-140-080 CAP 470P C356 87-010-260-080 CAP, ELECT 47-25V C357 87-010-197-080 CAP, CHIP 0.01 DM C358 87-010-183-080 C-CAP,S 2700P-50 B C359 87-010-183-080 C-CAP,S 2700P-50 B
DESCRIPTIONREF. NO. KANRI
PART NO.
NO.
C360 87-010-183-080 C-CAP,S 2700P-50 B C363 87-A10-292-080 CAP,M 5600P-50 J C370 87-010-196-080 CHIP CAPACITOR,0.1-25 C371 87-010-179-080 CAP,CHIP S B1200P C372 87-010-179-080 CAP,CHIP S B1200P
C373 87-010-179-080 CAP,CHIP S B1200P C374 87-010-179-080 CAP,CHIP S B1200P C375 87-010-545-080 CAP, ELECT 0.22-50V C376 87-010-545-080 CAP, ELECT 0.22-50V C378 87-010-196-080 CHIP CAPACITOR,0.1-25
C381 87-010-197-080 CAP, CHIP 0.01 DM C382 87-010-318-080 C-CAP,S 47P-50 CH C383 87-010-197-080 CAP, CHIP 0.01 DM C384 87-010-403-080 CAP, ELECT 3.3-50V C385 87-010-184-080 CHIP CAPACITOR 3300P(K)
C386 87-010-196-080 CHIP CAPACITOR,0.1-25 C601 87-015-997-090 CAP,E 2200-16 SME C602 87-010-381-080 CAP, ELECT 330-16V C603 87-010-101-080 CAP, ELECT 220-16 C604 87-010-237-080 CAP, ELECT 1000-16V
C605 87-010-198-080 CAP, CHIP 0.022 C606 87-010-404-080 CAP, ELECT 4.7-50V C607 87-010-263-080 CAP, ELECT 100-10V C609 87-010-196-080 CHIP CAPACITOR,0.1-25 C610 87-010-318-080 C-CAP,S 47P-50 CH
C611 87-010-312-080 C-CAP,S 15P-50 CH C612 87-010-315-080 C-CAP,S 27P-50 CH C613 87-010-404-080 CAP, ELECT 4.7-50V C614 87-010-197-080 CAP, CHIP 0.01 DM C621 87-010-197-080 CAP, CHIP 0.01 DM
CN301 87-049-919-010 CONN,3P EH V WHT CN501 87-099-750-010 CONN,15P V 9604SC CN702 87-A60-062-010 CONN,05P V 9604S-05C CN704 87-A60-060-010 CONN,07P V 9604S-07C FB301 87-008-372-080 FILTER, EMI BL OIRNI
FB601 87-008-372-080 FILTER, EMI BL OIRNI FB602 87-008-372-080 FILTER, EMI BL OIRNI FB603 87-008-372-080 FILTER, EMI BL OIRNI L301 87-A50-049-010 COIL,TRAP 85K(COI) L302 87-A50-049-010 COIL,TRAP 85K(COI)
L351 87-007-342-010 COIL,OSC 85K BIAS L601 87-005-130-080 COIL,10UH L603 87-005-130-080 COIL,10UH PIN301 87-099-827-010 CONN,3P S2M-3W PIN351 87-099-832-010 CONN,8P S2M-8W
SFR301 87-024-355-080 SFR,33K DIA6 H SFR302 87-024-355-080 SFR,33K DIA6 H SFR303 87-024-355-080 SFR,33K DIA6 H SFR304 87-024-355-080 SFR,33K DIA6 H SFR305 87-024-356-080 SFR,47K DIA6 H
SFR306 87-024-356-080 SFR,47K DIA6 H SFR351 87-024-356-080 SFR,47K DIA6 H SFR352 87-024-356-080 SFR,47K DIA6 H W501 88-915-161-110 FF-CABLE,15P 1.25 W601 88-SW1-607-010 CORD,FG9P
X601 87-A70-120-080 VIB,8.00MHZ MTZ-TF01
FRONT 1 C.B.
CN701 87-A60-062-010 CONN,05P V 9604S-05C D701 87-070-278-010 LED,SLZ-738A-24S PGRN D702 87-002-787-080 LED,SEL 6215S RED S701 87-A90-095-080 SW,TACT EVQ11G04M S702 87-A90-095-080 SW,TACT EVQ11G04M
DESCRIPTIONREF. NO. KANRI
– 37 –
PART NO.
NO.
S703 87-A90-095-080 SW,TACT EVQ11G04M S704 87-A90-095-080 SW,TACT EVQ11G04M W701 88-905-331-110 FF-CABLE,5P 1.25 330MM
FRONT 2 C.B
CN703 87-A60-060-010 CONN,07P V 9604S-07C D711 87-A40-496-040 LED,SLR-342PCT31 GRN D712 87-A40-496-040 LED,SLR-342PCT31 GRN D713 87-A40-496-040 LED,SLR-342PCT31 GRN D714 87-070-278-010 LED,SLZ-738A-24-S
S711 87-A90-095-080 SW,TACT EVQ11G04M S712 87-A90-095-080 SW,TACT EVQ11G04M S713 87-A90-095-080 SW,TACT EVQ11G04M S714 87-A90-095-080 SW,TACT EVQ11G04M S715 87-A90-095-080 SW,TACT EVQ11G04M
W702 88-907-301-110 FF-CABLE, 7P 1.25
DECK C.B
CN502 87-099-756-010 CONN,15P 9604 S F SFR1 87-024-581-010 SFR,3.3K DIA 6H SOL1 82-ZM1-618-010 SOL ASSY, 27 SOL2 82-ZM1-618-010 SOL ASSY, 27 SW1 87-A90-248-010 SW,MICROESE11SH2CXQ
DESCRIPTIONREF. NO. KANRI
PART NO.
NO.
SW2 87-A90-248-010 SW,MICROESE11SH2CXQ SW3 87-A90-248-010 SW,MICROESE11SH2CXQ SW4 87-036-110-010 SW,MICRO SPPB62 SW5 87-036-110-010 SW,MICRO SPPB62 SW6 87-036-110-010 SW,MICRO SPPB62
SW8 87-A90-248-010 SW,MICRO ESE11SH2CXQ SW9 87-036-110-010 SW,MICRO SPPB62 W1 82-ZM3-601-010 RBN,CORD 4P-75
HEAD-1 C.B
HEAD-2 C.B
DESCRIPTIONREF. NO. KANRI
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance 1/16W 1005 5% CJ
1/16W 1/10W
1/8W
1608 2125
3216
5% 5%
5%
Symbol
CJ CJ
CJ
Figure
Value of resistor
Form
L
Dimensions (mm)
t
W
0.55
Resistor Code
108 118
128
LW t
1.0 0.5 0.35 104
1.6 0.8 0.45 2 1.25 0.45
3.2
1.6
: A : A
– 38 –
TRANSISTOR ILLUSTRATION (FX-NH2000)
E C B
2SC1815GR 2SC3266GR KTC3198GR
E C B
2SA933SRS
B C E
2SA1296
G
S
2SK2158
D
B
C
E
2SC3052 CSA1362 RN1410 RT1N141C RT1N144C RT1P141C
– 39 –
WIRING - 1 (MAIN / FRONT-1 / FRONT-2 : FX-NH2000)
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 40 –
R
S
T
U
SCHEMATIC DIAGRAM (MAIN / FRONT-1 / FRONT-2 / DECK : FX-NH2000 )
– 41 –
WIRING - 2 (DECK : FX-NH2000)
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 42 –
R
S
T
U
IC BLOCK DIAGRAM (FX-NH2000)
IC, HA12211
IC, CXA1553P
– 43 –
IC DESCRIPTION (FX-NH2000)
IC, M38503M4-094FP T4
Pin No.
1 VCC – IC power supply.
2 V-REF – Connected to VCC.
3 AVSS – Connected to GND.
4 NC – Not connected.
5 I-AUTO-1 I Input of DECK 1 reel platform pulse.
6 I-AUTO-2 I Input of DECK 2 reel platform pulse.
7 O-PB-SEL
8 O-REC-SEL
9 NC – Not connected.
10 O-NR O When NR is ON: “L”.
11 O-BIAS O BIAS control.
12 O-LMT O Output LINE MUTE. When MUTE: “H”.
13 O-COUNTER O Output tape counter data.
14 SERIAL I/O I/O Serial I/O terminal.
15 CN VSS – Connected to GND.
16 O-BIAS BEAT O For bias beat changeover. When in operation: “H”. Initial: “L”. (Not used)
Pin Name I/O
O Three-state output.
Description
L
H
H1-Z
O-REC-SEL
TAPE
REC IN
REC MUTE
O-PB-SEL
DECK 2 REC
DECK 2 PB
DECK 1 PB
17 O-C SHIFT O While clock shift: “L” .
18 RESET I RESET signal input pin.
19 XIN I Crystal oscillation pin.
20 XOUT O Crystal oscillation pin.
21 VSS – Connected to GND.
22 D-FWD O
23 D-REV O
24 D-PAUSE O When Power is ON: “L” under STOP status. While PAUSE: flashing ( “L” ↔ “H” repeated).
25 D-REC O While REC, DUBBING: “L”. While REC, MUTE: flashing.
26 D-NR O When NR is ON: “L”. (Not used)
27 O-MOTOR O When MOTOR is in operation or power on (500msec): “H”.
28 O-SOL2 O When DECK 2 solenoid is in operation: “H”.
29 O-SOL1 O When DECK 1 solenoid is in operation: “H”.
30 O-POWER O When POWER of MX-NH2000 is ON: “H” .
31 I-CST-2 I DECK 2 cassette detection. When cassette exists: “L”.
32 I-RE-B I DECK 2 side B REC enable. When recordable: “L”.
33 I-CAM-2 I DECK 2 cam. When switch is ON: “L”.
When Power is ON: “L” under STOP status. When FWD operates: flashing ( “L” ↔ “H” repeated). While FF: fast flashing.
When Power is ON: “L” under STOP status. When RVS operates: flashing ( “L” ↔ “H” repeated). While REW: fast flashing.
34 O-HSP O Output high speed signal. High speed: “L”.
35 I-CAM-1 I DECK 1 mechanism cam. When switch is ON: “L”.
36 I-CST-1 I DECK 1 cassette detection. When cassette exists:“L”.
37 I-RE-A I DECK 2 side A REC enable. When recordable: “L”
– 44 –
Pin No.
38 O-DIMMER O Ordinarily “H”. When MX-NH2000 is in DIMMER 1 or 2 mode: “L”.
39 I-KEY2 I KEY input 2. AD input.
40 I-KEY1 I KEY input 1. AD input.
41 I-MS I MS input. AD input.
42 I-HOLD I System power supply monitor. AD input.
*P1Ns 22, 23, 24, 25, and 26 should be “H” when MX-NH2000 is in DIMMER 2 mode.
Pin Name I/O
Description
– 45 –
ADJUSTMENT <DECK> (FX-NH2000)
A
MAIN C.B
7
SFR351
2
6
SFR305
SFR306
31
4
TP2 (LCH)
TP1 (RCH)
5
GND
8
6
9
7
SFR352
4
D
DECK C.B
SFR1
1
< DECK SECTION >
1. Tape Normal Speed Adjustment Settings : • Test tape : TTA–100 (Tape center)
• Test point : TP1 (Rch), TP2 (Lch)
• Adjustment location : SFR1
Method : Play back the test tape and adjust SFR1 so that
the test point becomes 3000Hz ± 5Hz(FWD) Then check REV speed is 3000Hz ± 45Hz.
2. High Speed Check Settings : • Test tape : TTA–100 (Tape center)
• Test point : TP1 (Rch), TP2 (Lch)
Method : After normal speed adjustment, play back
(High speed) the test tape. Then check tape speed is 6000Hz ±400Hz (FWD).
3. Head Azimuth Adjustment Settings : • Test tape : TTA–300
• Test point : TP1(Rch), TP2 (Lch)
• Adjustment location : Head azimuth adjustment screw
Method : Play back the 10kHz signal of the test tape and
adjust screw so that the output becomes maximum.Next, perform on each FWD PLAY and REV PLAY mode.
SFR304
SFR303
SFR301
SFR302
DECK–1 P,DECK-2R/P/E HEAD HEAD
3
REV FWD
4 PB Sensitivity Adjustment (DECK1, DECK2)
Settings : • Test tape : TTA–200
• Test point : TP1 (Rch), TP2 (Lch)
• Adjustment location : SFR301 (DECK1, Lch)
Method : Play back the test tape and adjust SFRs so that
the output level of the test point becomes 245mV (DECK2), 260mV (DECK1).
5. PB Frequency Response Check (DECK1, DECK2) Settings : • Test tape : TTA–300
• Test point : TP1 (Rch), TP2 (Lch)
Method : Play back the 315Hz and 10kHz signals of the
test tape and check that the output ratio of the 10kHz signal with respect to that of the 315Hz signal is 0dB . Next, check that the Lch and Rch difference level of 10kHz signal is less than 2dB.
3
SFR302 (DECK1, Rch) SFR303 (DECK2, Lch) SFR304 (DECK2, Rch)
– 46 –
6. REC/PB Sensitivity Adjustment (DECK2) Settings : • Test tape : TTA–602 (NORMAL)
• Test point : TP1 (Rch), TP2 (Lch)
• Input signal : 1kHz (LINE IN)
• 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 TP1, TP2 becomes 0dB (17mV). Record and play back the 1kHz signals and adjust SFRs so that the output is 0dB ± 0.5dB.
7. REC/PB Frequency Response Adjustment (DECK2) Settings : • Test tape : TTA–602 (NORMAL)
• Test point : TP2 (Lch), TP1 (Rch)
• Input signal : 1kHz / 10kHz (LINE IN)
• 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 TP1, TP2 becomes 0dB (17mV). Record and play back the 1kHz and 10kHz signals and adjust SFRs so that the output level of the 10kHz signals becomes 0dB ± 0.5dB with respect to that of the 1kHz signal.
8. REC/PB Frequency Response Check (DECK2) Settings : • Test tape : TTA–615 (CrO2)
• Test point : TP2 (Lch), TP1 (Rch)
• Input signal : 1kHz
Method : Apply a 1kHz signal and REC mode. Then adjust
OSC attenuator so that the output level at the TP1, TP2 becomes 0dB (17mV). Record and play back the 1kHz signal and check that the output is 0dB ± 2.0dB.
9. REC/PB Sensitivity Check (DECK2) Settings : • Test tape : TTA–615 (CrO2)
• Test point : TP2 (Lch), TP1 (Rch)
• Input signal : 1kHz (LINE OUT)
Method : Apply a 1kHz signal and REC mode. Then adjust
OSC attenuator so that the output level at the TP1, TP2 becomes 170mV. Record and play back the 1kHz signal and check that the output is 0dB ± 2.0dB.
– 47 –
MECHANICAL EXPLODED VIEW 1 / 1 (FX-NH2000)
19
25
B
B
B
24
22
23
23
22
3
5
4
6
21
13
B
PLATE,EARTH
2ZM-3MK2
20
14
P.C.B
A
16
P.C.B
18
A
P.C.B
PLATE,SHLD MECHA
CORD
2
1
89
7
10
15
13
11
B
4
12
17
C
– 48 –
MECHANICAL PARTS LIST 1 / 1 (FX-NH2000)
PART NO.
NO.
1 8A-SW1-004-010 WINDOW,CASS 1 2 87-CE3-023-010 BADGE,AIWA 30N SILV 3 8A-SW1-002-010 BOX,CASS 1 4 8Z-SW1-013-010 REFLECTOR,CASS 1 5 8Z-SW1-201-010 COVER, REFLECTOR 1
6 82-NF5-218-010 SPR-T,EJECT 1 (SIN) 7 81-532-080-010 LABEL, CASS. COMPT 8 8A-SW1-005-010 WINDOW,CASS 2 9 8A-SW1-003-010 BOX,CASS 2 10 82-NF5-219-010 SPR-T,EJECT 2 (SIN)
11 8Z-SW1-202-010 COVER, REFLECTOR 2 12 8A-SW1-001-010 CABI,FR 13 87-NF8-220-010 DMPR,150 14 8A-SW1-011-010 KEY,ASSY REC 15 8Z-SW1-012-010 KEY,ASSY OPE
16 8A-SW1-019-010 CABI,REAR YLSM 17 8Z-SW1-206-110 GUIDE,LED CASS 2 18 8Z-SW1-204-110 GUIDE,LED REC 19 8A-SW1-024-010 CABI,STEEL LH 20 8Z-SW1-205-110 GUIDE,LED CASS 1
21 87-NF4-217-110 HLDR,LOCK 2 22 86-NF9-224-010 SPR-C,LOCK 23 82-NF5-229-010 PLATE,LOCK 24 87-NF4-216-010 HLDR,LOCK 1 25 86-NF5-618-110 CONN ASSY,8P RPB
A 87-067-579-010 TAPPING SCREW, BVT2+3-8 B 87-067-703-010 TAPPING SCREW, BVT2+3-10 C 87-067-633-010 TAPPING SCREW, BVT2+3-8
DESCRIPTIONREF. NO. KANRI
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange G Green H Gray L Blue
LT Transparent Blue N Gold P Pink
R Red S Silver ST Titan Silver T Brown V Violet W White
WT Transparent White Y Yellow YT Transparent Yellow
LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green
YM Metallic Yellow DM Metallic Orange
– 49 –
TAPE MECHANISM EXPLODED VIEW 1 / 1 (FX-NH2000)
B
B
31
38
39
40
34
33
35
43
45
41
41
44
49
47
48
46
C
C
30
8
(DECK 1)
D
18
52
51
D
D
CAPSTAN N 2.2-41.5
DECK C.B
50
50
A
CUSH-G,DIA3.7-8-3.2
A
37
32
C
E
CUSH-G,DIA3.7-8-3.2
CAPSTAN N 2.2-41.7
SH,1.63-3.2-0.5 SLT
SH, BELT D2
2ZM3MK2 PR4N (BOTTOM SIDE) 2000/3/6 YPR4N
3
2
12
11
14
A
10
9
13
15
16
17
19
B
B
42
PH(DECK 1) RPH(DECK 2)
7
HEAD 1 C.B(DECK 1) HEAD 2 C.B(DECK 2)
1
5
6
36
(DECK 1)
29
(DECK 2)
22
A
4
24
23
A
21
20
25
26
29
(DECK 2)
27
28
– 50 –
TAPE MECHANISIM PARTS LIST 1 / 1 (FX-NH2000)
PART NO.
NO.
1 82-ZM3-301-510 CHAS ASSY,M2 2 82-ZM1-258-110 SPR-T,PINCH L 3 82-ZM1-341-110 LVR ASSY,PINCH L2 4 82-ZM1-333-010 PLATE,LINK 2 5 82-ZM1-266-11K LVR,DIR
6 82-ZM1-214-010 SPR-T,DIR 7 82-ZM1-206-81K CHAS,HEAD 8 82-ZM3-340-010 SH,BELT D2 9 82-ZM1-269-210 SPR-T,BRG 10 82-ZM1-219-110 SPR-T,LINK
11 82-ZM1-210-110 GEAR,H T 12 82-ZM1-213-010 SPR-T,HEAD 13 82-ZM1-207-610 GUIDE,TAPE 14 86-ZM4-206-010 S-SCREW,AZIMUTH 15 82-ZM1-314-110 PLATE,HEAD
16 82-ZM1-208-110 HLDR,HEAD 17 82-ZM1-218-010 SPR-E,HB 18 82-ZM1-263-110 LVR,EJECT L (DECK 1) 18 82-ZM1-264-010 LVR,EJECT R (DECK 2) 19 82-ZM1-222-21K LVR,PLAY
20 82-ZM1-217-310 REEL TABLE 21 82-ZM1-244-510 SPR-C,BT 22 82-ZM1-285-310 SPR-C,BT L 23 82-ZM1-257-010 SPR-T,CAS 24 82-ZM1-241-310 LVR,MC
25 82-ZM1-242-010 LVR,CAS 26 82-ZM1-243-010 LVR,STOP 27 82-ZM1-344-110 LVR ASSY,PINCH R2 28 82-ZM1-259-110 SPR-T,PINCH R 29 82-ZM1-240-11K LVR,REC (DECK 2)
31 82-ZM1-255-310 SPR-E,LVR DIR 32 82-ZM3-305-01K GEAR,CAM M2 33 82-ZM1-227-21K LVR,TRIG 34 82-ZM3-306-11K LVR,FR M2 35 82-ZM1-265-110 SPR-E,TRIG
DESCRIPTIONREF. NO. KANRI
PART NO.
NO.
36 82-ZM3-339-010 SHAFT,COUPLER N3(DECK 1) 37 86-ZM1-206-010 BELT,MAIN L 38 82-ZM1-322-010 SPR-T,FR60 39 82-ZM1-220-210 GEAR,IDLER 40 82-ZM3-616-010 RING MAGNET 4
41 82-ZM1-216-31K GEAR,REEL 42 87-A90-319-010 HEAD,PH HADKH2 FPC 42 87-A90-320-010 HEAD,RPH HADKH5 FPC 43 82-ZM1-225-21K GEAR,FR 44 82-ZM1-226-010 GEAR,REW
45 82-ZM3-333-310 SLIP DISK ASSY 2 46 82-ZM1-338-010 BELT FR4 47 82-ZM1-349-110 FLY-WHL,R W(DECK 2) 47 82-ZM3-338-110 FLY-WHL,R3 W(DECK 1) 48 82-ZM1-348-010 FLY-WHL,L W(DECK 2)
48 82-ZM1-348-010 FLY-WHL,L W(DECK 1) 49 82-ZM3-329-210 BELT,SBU R2 50 82-ZM1-245-210 HLDR,IC 51 87-045-347-010 MOT,SHU2L 70(M1) 52 82-ZM3-221-010 PULLEY,MOT 2M
53 82-ZM1-288-010 SH,1.63-3.2-0.5 SLT 54 80-ZM6-243-010 SH,1.75-3.6-0.5 SLT 55 82-ZM3-335-210 PULLEY,COUPLER M3(DECK 1) 56 82-ZM3-337-010 BELT,SBU MOT 2 A 85-ZM3-202-010 S-SCREW,TG
B 80-ZM6-207-010 V+1.6-7 C 82-ZM3-318-010 S-SCRW MOTOR M2 D 87-B10-043-010 W-P,0.99-4-0.25 SLT E 82-ZM3-334-010 PW,2.16-6-0.4
DESCRIPTIONREF. NO. KANRI
– 51 –
MODEL NO.
GE-NH2000
ELECTRICAL MAIN PARTS LIST
PART NO.
NO.
IC
8A-SU1-608-010 IC,LC866448W 87-A21-023-040 C-IC,BA3835F
TRANSISTOR
87-026-263-080 C-TR,RN1410
DIODE
87-070-136-080 ZENER,MTZJ5.1B 87-017-931-080 ZENER,MTZJ5.6B 87-020-465-080 DIODE,1SS133 (110MA)
MAIN C.B
C101 87-010-550-040 CAP,E 100-6.3 GAS C103 87-010-497-040 CAP,E 4.7-35 GAS C105 87-010-312-080 C-CAP,S 15P-50 CH C106 87-010-320-080 CHIP CAP 68P C107 87-010-316-080 C-CAP,S 33P-50 CH
C108 87-010-196-080 CHIP CAPACITOR,0.1-25 C109 87-010-196-080 CHIP CAPACITOR,0.1-25 C110 87-012-368-080 C-CAP,S 0.1-50 F C111 87-010-552-040 CAP,E 22-16 GAS C201 87-012-140-080 CAP 470P
C202 87-012-369-080 C-CAP,S 0.047-50F C203 87-010-404-040 CAP,E 4.7-50 SME C204 87-010-405-040 CAP,E 10-50 C205 87-010-405-040 CAP,E 10-50 C206 87-010-405-040 CAP,E 10-50
C301 87-010-196-080 CHIP CAPACITOR,0.1-25 C302 87-010-196-080 CHIP CAPACITOR,0.1-25 C303 87-010-197-080 CAP, CHIP 0.01 DM C304 87-010-182-080 C-CAP,S 2200P-50 B C401 87-010-196-080 CHIP CAPACITOR,0.1-25
C402 87-010-196-080 CHIP CAPACITOR,0.1-25 C403 87-010-196-080 CHIP CAPACITOR,0.1-25 C404 87-010-196-080 CHIP CAPACITOR,0.1-25 C405 87-010-196-080 CHIP CAPACITOR,0.1-25 C406 87-010-196-080 CHIP CAPACITOR,0.1-25
DESCRIPTIONREF. NO. KANRI
PART NO.
NO.
C407 87-012-158-080 C-CAP,S 390P-50 CH C408 87-A11-144-080 CAP,TC U 0.1-50 K B FL201 8Z-SU1-605-010 FL,BJ699GK L101 87-005-152-080 COIL,10UH L102 87-005-130-080 COIL,10UH
L103 87-005-130-080 COIL,10UH L104 87-005-152-080 COIL,10UH L301 87-003-097-080 COIL,1UH LED201 87-A40-380-080 LED,SEL6510C-TP5 GRN LED202 87-A40-380-080 LED,SEL6510C-TP5 GRN
LED203 87-A40-380-080 LED,SEL6510C-TP5 GRN LED204 87-A40-380-080 LED,SEL6510C-TP5 GRN LED205 87-A40-380-080 LED,SEL6510C-TP5 GRN LED206 87-A40-380-080 LED,SEL6510C-TP5 GRN LED207 87-A40-380-080 LED,SEL6510C-TP5 GRN
LED208 87-A40-380-080 LED,SEL6510C-TP5 GRN S301 87-A90-095-080 SW,TACT EVQ11G04M S302 87-A90-095-080 SW,TACT EVQ11G04M S303 87-A90-095-080 SW,TACT EVQ11G04M S304 87-A90-095-080 SW,TACT EVQ11G04M
S305 87-A90-095-080 SW,TACT EVQ11G04M S306 87-A90-095-080 SW,TACT EVQ11G04M S307 87-A90-095-080 SW,TACT EVQ11G04M S308 87-A90-095-080 SW,TACT EVQ11G04M S309 87-A90-095-080 SW,TACT EVQ11G04M S310 87-A90-095-080 SW,TACT EVQ11G04M
S311 87-A90-095-080 SW,TACT EVQ11G04M S312 87-A90-095-080 SW,TACT EVQ11G04M S314 87-A90-095-080 SW,TACT EVQ11G04M S315 87-A90-095-080 SW,TACT EVQ11G04M S316 87-A91-076-010 SW,RTRY REO121PVB25FINA1
W101 8Z-SU1-608-010 CORD,52305-101BLK WH101 87-A90-882-010 HLDR,WIRE 10P 1.5 51016 X101 87-A70-070-080 VIB,CER 5.76MHZ CRHF
DESCRIPTIONREF. NO. KANRI
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance 1/16W 1005 5% CJ
1/16W 1/10W
1/8W
1608 2125
3216
5% 5%
5%
Symbol
CJ CJ
CJ
– 52 –
Figure
Value of resistor
Form
L
Dimensions (mm)
t
W
0.55
Resistor Code
108 118
128
LW t
1.0 0.5 0.35 104
1.6 0.8 0.45 2 1.25 0.45
3.2
1.6
: A : A
TRANSISTOR ILLUSTRATION (GE-NH2000)
C
B
E
RN1410
– 53 –
WIRING (MAIN : GE-NH2000)
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
– 54 –
R
S
T
U
SCHEMATIC DIAGRAM (MAIN : GE-NH2000 )
– 55 –
FL GRID ASSIGNMENT AND ANODE CONNECTION (GE-NH2000)
GRID ASSIGNMENT ANODE CONNECTION
 56 
IC BLOCK DIAGRAM (GE-NH2000)
IC, BA3835F
– 57 –
IC DESCRIPTION (GE-NH2000)
IC, LC866448W
Pin No. Pin Name I/O Description
1 O-C.SHIFT O Micro computer clock shift output.
2 PRO LOGIC O PRO LOGIC LED output.
3 3-STEREO O 3 STEREO LED output.
4 PHANTOM O PHANTOM LED output.
5 NORMAL O NORMAL LED output.
6 NC – Not connected.
7 RESET I Reset input.
8 NC – Connected to GND.
9 NC – Connected to GND.
10 VSS1 – GND.
11 CF1 –
12 CF2 –
13 VDD1 – Power supply.
14 I-HOLD I
Connected to crystal oscillator (5.76MHz).
System power supply monitor AD input.’H’:Normal operation.’L’:to stop
clock and main memory.
15 I-KEY1 I KEY 1 AD input.
16 NC – Connected to GND.
17 I-SPEANA I Spectrum analyzer level AD input.
18 NC – Connected to GND.
19 I-JOG I Jog rotary encoder input.
20~23 NC – Connected to GND.
24 PRO LOGIC I Input prologic switch “H” when prologic ,”L” when not prologic.
25~33 G1~G9 O FL gird output.
34~40 S1~S7 O FL Segment output.
41 VDD2 – Connected to GND.
42 VP – Power FL display negative supply terminal.
43~63 S8~S28 O FL Segment S8~S28 output.
64 NC – Not used.
65 LED ON O MULTI JOG LED output.
66 LED ON O MULTI JOG LED output.
67~69,72 NC – Not connected.
70 O-L FREQ ON O Spectrum analyzer low frequency output.
71 O-H FREQ ON O Spectrum analyzer high frequency output.
73 VSS2 – GND.
74 SPEANA C O Spectrum analyzer band switch output C.
75 SPEANA B O Spectrum analyzer band switch output B.
76 SPEANA A O Spectrum analyzer band switch output A.
77 SEL O Spectrum analyzer band switch output select .
78~79 NC – Not connected.
80 I/O-SERIAL I/O Input/output serial data for communication.
– 58 –
MECHANICAL EXPLODED VIEW 1 / 1 (GE-NH2000)
C
12
C
C
P. C . B
A
B
FL201
67
5
4
3
2
1
8
A
10
A
PLATE,SHLD DUMMY
9
A
A
A
CORD
– 59 –
11
MECHANICAL PARTS LIST 1 / 1 (GE-NH2000)
PART NO.
NO.
1 8Z-SU1-007-010 KNOB,RTRY JOG 2 8A-SU1-006-010 RING,JOG 3 8Z-SU1-005-010 REFLECTOR,JOG 4 8A-SU1-004-010 WINDOW,DISPLAY 5 87-CE3-023-010 BADGE,AIWA 30N SILV
6 8A-SU1-001-010 CABI,FR YJS 7 8A-SU1-009-010 KEY,DEMO 8 8Z-SU1-008-010 KEY,GEQ 9 8A-SU1-010-010 KEY,ENTER 10 88-SU1-201-110 GUIDE,FL
11 8A-SU1-014-010 CABI,REAR YLSM 12 8A-SU1-011-010 CABI,STEEL LH A 87-067-703-010 TAPPING SCREW, BVT2+3-10 B 87-067-633-010 TAPPING SCREW, BVT2+3-8 C 87-B10-091-010 UTT2+3-10 BLK
DESCRIPTIONREF. NO. KANRI
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange G Green H Gray L Blue
LT Transparent Blue N Gold P Pink
R Red S Silver ST Titan Silver T Brown V Violet W White
WT Transparent White Y Yellow YT Transparent Yellow
LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green
YM Metallic Yellow DM Metallic Orange
– 60 –
SPEAKER DISASSEMBLY INSTRUCTIONS
Type.1
Insert a flat-bladed screwdriver into the position indicated by the arrows and remove the panel. Remove the screws of each speaker unit and then remove the speaker units.
Type.2
Remove the grill frame and four pieces of rubber caps by pulling out with a flat-bladed screwdriver. Remove the screws from hole where installed rubber caps. Insert a flat-bladed screwdriver into the position indicated by the arrows and remove the panel. Re­move the screws of each speaker unit and then remove the speaker units.
Type.4
TOOLS
1 Plastic head hammer 2 (() flat head screwdriver 3 Cut chisel
12 3
How to Remove the PANEL, FR
1. Insert the (() flat head screwdriver tip into the gap
between the PANEL, FR and the PANEL, SPKR. Tap the head of the (() flat head screwdriver with the plastic hammer head, and create the clearance as shown in Fig-1.
2. Insert the cut chisel in the clearance, and tap the head of the cut chisel with plastic hammer as shown in Fig-2, to remove the PANEL, FR.
Type.3
Insert a flat-bladed screwdriver into the position indicated by the arrows and remove the panel. Turn the speaker unit to counter­clockwise direction while inserting a flat-bladed screwdriver into one of the hollows around speaker unit, and then remove the speaker unit. After replacing the speaker unit, install it turning to clockwise direction until "click" sound comes out.
3. Place the speaker horizontally. Tap head of the cut chisel with plastic hammer as shown in Fig-3, and remove the PANEL, FR completely.
Fig-1 Fig-2
– 61 –
Fig-3
How to Attach the PANEL, FR
Attach the PANEL, FR to the PANEL, SPKR. Tap the four corners of the PANEL, FR with the plastic hammer to fit the PANEL, FR into the PANEL, SPKR completely.
SPEAKER PARTS LIST SX-NDPH2100 (YLTL)
PART NO.
NO.
1 88-NS5-610-010 CORD,SPKR 2 8A-SSM-005-010 PANEL,FR L 3 8A-SSM-001-010 PANEL,FR R 4 8A-SSM-004-010 PANEL,TW 5 8A-SSM-002-010 GRILLE,FRAME ASSY
6 8Z-SSM-009-010 PROTECTOR,TW 7 8A-SSM-601-010 SPKR,W 150 8 8Z-NSY-608-010 SPKR,CERAMIC ASSY 9 88-SSM-603-010 SPKR,TW 60
DESCRIPTIONREF. NO. KANRI
– 62 –
2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111
Printed in Singapore9620450 0251431
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