Aiwa XR-M98MK2 User manual

SERVICE MANUAL
DATA
CD STEREO SYSTEM
XR-M98MK2
XR-M99MK2
K
EZ
S/M Code No. 09-005-415-0S1
SUPPLEMENT
BASIC CD MECHANISM: 3ZG-3 E3NC
•This Service Manual is the “Supplement” and replaces “Simple Manual”
(S/M Code No. 09-005-415-0T3).
•This Service Manual contains informations about the difference between
XR-M98MK2/99MK2 (EZ,K) and XR-M98/99 (EZ,K). If requiring the other information,
see Service Manual of XR-M98/99 (K,EZ). (S/M Code No. 09-999-415-0R2).
SYSTEM AMPLIFIER
XR-M99MK2
MX-LM98MK2
TUNER
TX-LM98MK2
MX-LM99MK2 TX-LM99MK2
XR-M98MK2
SPEAKERS
SX-LM99MK2
REMOTE
CONTROL
RC-ZAT04
MD
RECORDER
AM-LM99
(OPTIONAL) FX-LM99 (OPTIONAL)
DECK
CD PLAYER
DX-LM99MK2

SPECIFICATIONS
- 2 -
<STEREO CASSETTE DECK FX-LM99>
<Cassette deck section>
Track format 4 tracks, 2 channels stereo
Frequency response CrO2 tape: 50 Hz to 16000 Hz
Normal tape: 50 Hz to 15000 Hz
Signal-to-noise ratio 60 dB (CrO2tape peak level)
Recording system AC bias
Heads Recording/playback head x 1
Erase head x 2
<General>
Dimensions (W x H X D) 210 x 71x 243 mm
Weight 1.3 kg
<MINI DISC RECORDER AM-LM99>
<MD recorder section>
Scanning method Non-contact optical scanner
(Semiconductor laser application)
Recording system Magnetic polarity modulation
overwrite system
Rotation speed Approx. 400 to 900 rpm(CLV)
Sampling frequency 44.1 kHz
No. of channels Stereo: 2 channels
Monaural: 1 channel
A-D, D-A converter 1-bit
Frequency 20 to 20000 Hz +0.2 - –1.5dB
Wow and flutter Unmeasurable
<Input>
AUX DIGITAL IN Sampling frequency:
48 kHz/ 32 kHz
Optical input level:
more than –21 dBm
<General>
Dimensions (Wx H x D) 210 x 71 x 243 mm
Weight 1.3 kg
<SPEAKER SYSTEM SX- LM99MK2>
Cabinet type 2 way, bass reflex (magnetic
shielded type)
Speakers Woofer:
100 mm cone type x 2
Tweeter:
22 mm dome type
Impedance 6 ohms
Output sound pressure level 87 dB/W/m
Dimensions (W xH xD) 167 x 301 x 221 mm
Weight 3.1 kg
•Design and specifications are subject to change without
notice.
•The word “BBE”and the “BBE symbol”are trademarks of BBE
Sound, Inc.
Under license from BBE Sound, Inc.
<STEREO TUNER TX-LM98MK/99MK2>
<FM tuner section>
Tuning range 87.5 MHz to 108 MHz
Usable sensitivity (IHF) 13.2 dBf
Antenna terminals 75 ohms (unbalanced)
<MW 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
<LW tuner section>
Tuning range 144 kHz to 290 kHz
Usable sensitivity 1400 µV/m
Antenna Loop antenna
<Input>
AUX IN 500 mV
<General>
Dimensions (Wx H x D) 210 x 71 x 247 mm
Weight 0.9 kg
<STEREO INTEGRATED AMPLIFIER MX-LM98MK2/99MK2>
<Amplifier section>
Power output Rated: 25 W + 25 W (6 ohms,
T.H.D. 1%, 1 kHz/DIN 45500)
Reference: 30 + 30 W (6 ohms,
T.H.D. 10%, 1kHz/DIN 45324)
DIN MUSIC POWER<99MK2 ONLY>
72 W + 72 W
Outputs
SUPER WOOFER 1.4 V
SPEAKERS Accept speakers of 6 ohms or more
PHONES Stereo mini jack: accepts
headphones of 16 ohms or more
<General>
Power requirements 230 V AC, 50 Hz
Power consumption 87 W (98MK2)
81 W (99MK2)
Standby power consumption 3.0 W (power economizing mode
set to ON)
Dimensions (Wx H x D) 210 x 81 x 282.5 mm
Weight 3.0 kg
<COMPACT DISC PLAYER DX-LM99MK2>
<Compact disc player section>
Laser Semiconductor laser (λ =780 nm)
D-A converter 1 bit dual
Signal-to-noise ratio 90 dB (1 kHz, 0 dB)
Harmonic distortion 0.05 % (1 kHz, 0 dB)
Wow and flutter Unmeasurable
<Output>
DIGITAL OUT
<General>
Dimensions (Wx H x D) 210 x 81 x 244.5 mm
Weight 1.3 kg
1 8Z-CLP-921-010 IB,K(E)M, MK2<K>
1 8Z-CLP-922-010 IB,EZ(9L)M, MK2<EZ>
2 87-A90-030-010 ANT,LOOP AM-NC C
3 87-A90-118-010 ANT,WIRE FM (Z)
4 8Z-CK4-962-010 RC UNIT,RC-ZAT04 (VS)
ACCESSORIES / PACKAGE LIST
KANRI
NO.
REF. NO. DESCRIPTIONPART NO.

- 3 -
ELECTRICAL MAIN PARTS LIST
MODEL NO.
MX-LM98MK2/99MK2
KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
MAIN C.B
CN101 87-A61-024-010 CONN,4P H BLK TKC-M
FRONT C.B
C304 87-010-197-080 C-CAP,S 0.01-25 K B C2012
C305 87-010-197-080 C-CAP,S 0.01-25 K B C2012
C306 87-010-197-080 C-CAP,S 0.01-25 K B C2012
C363 87-010-197-080 C-CAP,S 0.01-25 K B C2012
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
COLOR NAME TABLE
PT C.B
CN104 87-A61-025-010 CONN,4P TKC-M4P-B1
PT101 8Z-NF8-659-010 PT,SUB ZNF-8(E)TAM
PT102 8Z-CE3-613-010 PT,EZ<EZ>
PT102 8Z-CE3-633-010 PT,K<K>
KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
MECHANICAL PARTS LIST 1 / 1
!
!
1 8Z-CE3-013-010 KNOB,RTRY JOG
2 8Z-CE3-207-010 PLATE,JOG
3 8Z-CE3-008-010 REFLECTOR,JOG
4 8Z-CC3-007-010 BADGE,AIWA 27.5 ABS SIL
5 8Z-CE3-022-010 CABI,FR AMP (EZ)<EZ>
5 8Z-CE3-023-010 CABI,FR AMP (K)<K>
6 8Z-CE3-012-010 KEY,ENTER
7 8Z-CE3-011-010 KEY,FUN
8 8Z-CE3-009-010 REFLECTOR,POWER
9 8Z-CE3-010-010 KEY,POWER
10 88-906-121-110 FF-CABLE,6P
11 8Z-CE3-007-010 REFLECTOR,FR
12 8Z-CE3-204-010 GUIDE,LED R
13 8Z-CE3-202-110 GUIDE,LED CNT
14 8Z-CE3-203-010 GUIDE,LED L
15 8Z-CE3-002-010 PANEL,SIDE L HIGH
16 8Z-CE3-208-010 PLATE,TOP AMP
17 8Z-CE3-005-110 PANEL,TOP
18 8Z-CL1-663-010 FAN,MF40D-12-200MM
19 8Z-CE3-014-010 COVER, FAN
20 87-A91-438-010 BUSHING,CABLE19P-1.5 SMK
21 8Z-CE3-610-010 CONN ASSY,19P 52305-1911
22 8Z-CE3-034-010 PANEL,REAR AMP MK2 EZSM<EZ>
22 8Z-CE3-033-010 PANEL,REAR AMP MK2 KSM<K>
23 8Z-CE3-205-010 HLDR,PWB ECO
24 87-A80-092-010 AC CORD ASSY,E BLK SUN FAI<EZ>
24 87-A80-108-010 AC CORD ASSY,K BLK 3P<K>
25 87-085-185-010 BUSHING, AC CORD (E)
26 81-664-202-010 HOLDER, PCB
27 8Z-CE3-006-010 FOOT,DIA40 H4
28 8Z-CX3-007-010 PANEL,SIDE R HIGH CD
29 88-805-020-790 CONN ASSY,2P 70MM
30 8Z-CE3-206-010 CUSH,PL 9.2-4.2-5
A 87-591-095-410 TAPPING SCREW, QIT+3-8 (GLD)
B 88-AR1-217-010 S-SCREW,BFT2+3-8
C 87-078-060-010 BVIT3PB+3-10
D 87-067-703-010 TAPPING SCREW, BVT2+3-10
E 87-067-761-010 TAPPING SCREW, BVT2+3-10
F 87-067-586-010 TAPPING SCREW, BVT2+4-8
G 87-067-660-010 TAPPING SCREW, BVT2+3-8
H 87-067-689-010 TAPPING SCREW, BVTT+3-8
I 87-067-581-010 TAPPING SCREW, BVT2+3-15
J 87-751-096-410 VT2+3-10 GLD
KANRI
NO.
REF. NO. DESCRIPTIONPART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO.

MECHANICAL EXPLODED VIEW 1 / 1
- 4 -
2
1
3
6
A
A
A
4
5
11
9
8
P.C.B 10
B
7
29
29
CC
C
P.C.B
13
12
14
P.C.B
15
E
EHT0-SYNK
SUB
HT0-SYNK
MAIN
D
D
P.C.B
HT-SYNK
REG
G
G
20
21
EEE
22
18
19
J
J
I
D
P.C.B
P.C.B
F
D
27
P.C.B
C
H
H
27
30
CHAS,MAIN
E
F26
D
D
23
D
26
PT102
25
24
28
E
D
23
E
D
I
H
I
D
D
K
K
16
17

ELECTRICAL MAIN PARTS LIST
MODEL NO.
TX-LM98MK2/99MK2
KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
IC
87-A21-443-040 C-IC,M62495FP
MAIN C.B
C219 87-010-546-080 CAP,E 0.33-50 M 11L SME
C220 87-010-546-080 CAP,E 0.33-50 M 11L SME
C222 87-010-546-080 CAP,E 0.33-50 M 11L SME
C223 87-010-546-080 CAP,E 0.33-50 M 11L SME
C356 87-010-546-080 CAP,E 0.33-50 M 11L SME
C357 87-010-546-080 CAP,E 0.33-50 M 11L SME
JACK C.B
C710 87-010-197-080 C-CAP,S 0.01-25 K B C2012
C711 87-010-197-080 C-CAP,S 0.01-25 K B C2012
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
COLOR NAME TABLE
MECHANICAL PARTS LIST 1 / 1
KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
1 8Z-CF3-005-010 WINDOW,DISPLAY
2 8Z-CC3-007-010 BADGE,AIWA 27.5 ABS SIL
3 8Z-CF3-009-010 CABI,FR TUNER (EZ)<EZ>
3 8Z-CF3-001-010 CABI,FR TUNER<K>
4 8Z-CF3-008-010 KEY,TUNER
5 8Z-CF3-006-010 WINDOW,SENSOR
6 8Z-CF3-007-010 KEY,DEMO
7 8Z-CE3-007-010 REFLECTOR,FR
8 8Z-CE3-202-110 GUIDE,LED CNT
9 8Z-CE3-204-010 GUIDE,LED R
10 8Z-CE3-203-010 GUIDE,LED L
11 8Z-CL4-621-010 FL,13-ST-36GNK
12 8Z-CF3-202-010 GUIDE,FL
13 88-920-151-110 FF-CABLE,20P 1.25
14 88-930-151-110 FF-CABLE,30P 1.25
15 88-908-151-110 FF-CABLE,8P 1.25-150MM
16 8Z-CF3-002-010 PANEL,SIDE L LOW
17 8Z-CF3-203-010 PLATE,TOP TUNER
18 8Z-CE3-005-110 PANEL,TOP
19 8Z-CF3-021-010 PANEL,REAR TUNER MK2 YKSM<K>
19 8Z-CF3-022-010 PANEL,REAR TUNER MK2 YEZSM<EZ>
20 8Z-CF3-003-010 PANEL,SIDE R LOW
21 8Z-CE3-006-010 FOOT,DIA40 H4
A 87-721-096-410 QT2+3-10 GLD
B 87-067-761-010 TAPPING SCREW, BVT2+3-10
C 87-067-703-010 TAPPING SCREW, BVT2+3-10
D 87-067-660-010 TAPPING SCREW, BVT2+3-8
E 87-078-060-010 BVIT3PB+3-10
F 87-067-981-010 BVT2+3-6 BLK
KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
- 5 -

- 6 -
MECHANICAL EXPLODED VIEW 1 / 1
12
365
4
7
8
A
EE
E
E
P.C.B
P.C.B
P.C.B
10
9
FL701
11
12
13
14
15
B
BC
16
17
B
P.C.B P.C.B
P.C.B
ZZA-1
C
F
C18
D
D
D
B
CHAS.MAIN
B
B
19
20
20
C
C

- 7 -
MODEL NO.
DX-LM99MK2
ELECTRICAL MAIN PARTS LIST
KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
TRANSISTOR
89-113-187-880 TR,2SA1318(T/U)
MAIN C.B
C62 87-016-088-080 CAP,E 220-6.3 M SR
FRONT C.B
C261 87-010-197-080 C-CAP,S 0.01-25 K B C2012
C262 87-010-197-080 C-CAP,S 0.01-25 K B C2012
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
COLOR NAME TABLE
MECHANICAL PARTS LIST 1 / 1
1 8Z-CC3-007-010 BADGE,AIWA 27.5 ABS SIL
2 8Z-CX3-001-110 CABI,FR CD
3 8Z-CX3-005-010 KEY,PLAY CD
4 8Z-CC3-005-010 KEY,UP DOWN
5 88-904-261-110 FF-CABLE, 4P 1.25 260MM
6 8Z-CX3-004-010 RING,CD
7 8Z-CE3-007-010 REFLECTOR,FR
8 8Z-CE3-204-010 GUIDE,LED R
9 8Z-CE3-202-110 GUIDE,LED CNT
10 8Z-CE3-203-010 GUIDE,LED L
11 8Z-CX3-003-010 PANEL,TRAY
12 8Z-CX3-006-010 PANEL,SIDE L HIGH CD
13 8Z-CE3-005-110 PANEL,TOP
14 8Z-CX3-202-010 PLATE,TOP CD
15 8Z-CX3-607-010 CONN ASSY,20P 52305-2011
16 8Z-CX3-204-010 HLDR,PWB CD
17 8Z-CX3-016-010 PANEL,REAR CD MK2 YSM
18 8Z-CX3-608-010 FF-CABLE, 16P 1.0 320MM
19 88-906-321-110 FF-CABLE, 6P 1.25 320MM
20 88-905-111-110 FF-CABLE, 5P 1.25 110MM
21 8Z-CE3-006-010 FOOT,DIA40 H4
22 8Z-CX3-007-010 PANEL,SIDE R HIGH CD
23 87-CE1-214-010 FELT 10-40
A 87-721-096-410 QT2+3-10 GLD
B 87-067-703-010 TAPPING SCREW, BVT2+3-10
C 87-067-761-010 TAPPING SCREW, BVT2+3-10
D 87-078-060-010 BVIT3PB+3-10
E 87-067-660-010 TAPPING SCREW, BVT2+3-8
F 87-067-584-010 TAPPING SCREW, BVT2+3-6
KANRI
NO.
REF. NO. DESCRIPTIONPART NO. KANRI
NO.
REF. NO. DESCRIPTIONPART NO.

MECHANICAL EXPLODED VIEW 1 / 1
1
A
2
7
4
35
6
8
9
10
P.C.B
P.C.B
P.C.B
12
C
C
C
B
11
13
3ZG-3
E3NC
14
B
B
B
P.C.B
P.C.B
P.C.B
E
E
15
C
17
B
B
18
23
19
20
16
F
C
C
22
B
B
CHAS.MAN CD
21
21
D
- 8 -

KANRI
NO.
REF. NO. DESCRIPTIONPART NO.KANRI
NO.
REF. NO. DESCRIPTIONPART NO.
SPEAKER PARTS LIST (SX-LM99MK2<YTL>)
- 9 -
1 8Z-CP3-010-010 CORD,SP
2 8Z-CP3-002-010 GRILLE,FRAME ASSY
3 8Z-CP3-007-010 HLDR,TW
4 8Z-CP3-013-010 PANEL,FR L
5 8Z-CP3-014-010 PANEL,FR R
6 8Z-CP3-006-010 PANEL,TW
7 8Z-CP3-005-010 PANEL,W
8 8Z-CP3-602-010 SPKR, W
9 88-NSV-601-010 TERMINAL,ASSY
10 8Z-CL5-542-010 SPK,TW25
11 8Z-CP3-021-010 CABI,M MK2
12 8Z-CP3-022-010 GRILLE,FRAME ASSY L

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