Aiwa NSX-SZ1 User manual

SERVICE MANUAL
DATA
COMPACT DISC
STEREO SYSTEM BASIC TAPE MECHANISM : ZZM-2 APR1NC BASIC CD MECHANISM : KSM-213 CDM
NSX-SZ1 HS
S/M Code No. 09-00A-433-8S1
SUPPLEMENT
•This Service Manual contains information about the diference between NSX-SZ1
(HS) and NSX-SZ1 (HR). If requiring other information, see Service Manual of
NSX-SZ1 (HR, HT, EZ), (S/M Code No. 09-009-433-8R1).
SPEAKERSYSTEM CD
CASSEIVER
CX–NSZ1
REMOTE
CONTROLLER
RC–AAS08SX-NSZ1NSX-SZ1

– 2 –
SPECIFICATIONS
<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 (9kHz step)
530 kHz to 1710 kHz (10 kHz step)
Usable sensitivity 350 µV/m
Antenna Loop antenna
<Amplifier section>
Power output Rated: 4 W + 4 W (6 ohms,
T.H.D. 1 %, 1 kHz)
Reference: 5 W + 5 W (6 ohms,
T.H.D. 10 %, 1 kHz)
Total harmonic distortion 0.2 % (1 W, 1 kHz, 6 ohms, DIN
AUDIO)
Inputs VIDEO/AUX: 600 mV
Outputs SPEAKERS: 6 ohms or more
PHONES: 32 ohms or more
<Cassette deck section>
Track format 4 tracks, 2 channels stereo
Frequency response 50 Hz – 8000 Hz
Recording system AC bias
Heads Deck 1: recording/playback x 1,
erase x 1
Deck 2: playback x 1
ACCESSORIES / PACKAGE LIST
DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
1 8A-NED-949-010 IB,HS
2 8A-NEC-701-010 RC UNIT,RC-AAS08
3 87-043-115-010 ANT,FEEDER FM
4 87-A90-030-010 ANT,LOOP AM-NC C
<Compact disc player section>
Laser Semiconductor laser (λ =780 nm)
<Speaker system SX–NSZ1>
Speaker system 1 way, bass reflex
Speaker units Full range: 100 mm cone
Impedance 6 ohms
Dimensions (W xH xD) 200 x 288 x 186 mm
Weight 1.5 kg
<General>
Power requirements 220V AC, 60 Hz
Power consumption 28 W
Dimensions (W xH xD) 260 x 295 x 260 mm
Weight 3.4 kg
• Specifications and external appearance are subject to change
without notice.

– 3 –
ELECTRICAL MAIN PARTS LIST
DESCRIPTION
REF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
IC
87-A21-756-010 IC,LA4629
87-A21-381-040 C-IC,LA9235M
87-A21-591-010 C-IC,LC78641NE-D
87-A21-722-010 IC,LA6548D
87-A21-419-040 C-IC,NJM14558MD-TE2
8A-NEC-602-110 C-IC,M38B57MCH-E258FP
87-070-083-010 IC,GP1U281X
87-A21-443-040 C-IC,M62495AFP
87-A21-560-010 IC,LA1844L-A
87-070-127-110 IC,LC72131 D
TRANSISTOR
87-026-609-080 TR,KTA1266GR
89-213-702-010 TR,2SB1370 (1.8W)
87-026-610-080 TR,KTC3198GR
87-A30-076-080 C-TR,2SC3052F
87-A30-329-080 TR,CD1585BC
87-A30-075-080 C-TR,2SA1235F
87-A30-091-080 FET,2SJ460
87-A30-090-080 FET,2SK2541
87-A30-062-080 C-TR,KRC104S
87-A30-318-080 TR,CSA952K
87-A30-492-080 TR,2SC5343G
87-A30-234-080 TR,CSC4115BC
87-A30-489-080 C-TR,KRA107S
89-503-602-080 C-FET,2SK360E
89-327-143-080 TR,2SC2714(O)
87-A30-521-080 C-TR,2SC5345S(O)
DIODE
87-A40-455-090 DIODE,RL203 GW
87-A40-553-080 DIODE,1N4003 LES
87-A40-777-080 ZENER,UZ30BSB
87-A40-764-080 ZENER,UZ10BSC
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-758-080 ZENER,UZ8.2BSB
87-A40-313-080 C-DIODE,MC 2840
87-A40-747-080 ZENER,UZ5.1BSB
87-A40-743-080 ZENER,UZ4.3BSA
87-A40-749-080 ZENER,UZ5.6BSB
87-A40-739-080 ZENER,UZ2.7BSA
87-A40-916-040 C-VARI-CAP,HVC202A
87-A40-748-080 ZENER,UZ5.6BSA
87-A40-760-080 ZENER,UZ9.1BSA
MAIN C.B
C13 87-010-409-080 CAP,E 220-50 SME
C21 87-A12-381-000 CAP,E 2200-25 M 85 IV LELON
C25 87-010-384-080 CAP, ELECT 100-25V
C26 87-010-408-080 CAP, E 47-50 M 11L SME
C32 87-012-286-080 CAP, U 0.01-25
C34 87-010-260-080 CAP, ELECT 47-25V
C35 87-010-406-080 CAP, ELECT 22-50
C36 87-010-112-080 CAP, ELECT 100-16V
C50 87-010-247-080 CAP, ELECT 100-50V
C51 87-010-247-080 CAP, E 100-50 M 11L SME
C60 87-010-403-080 CAP, ELECT 3.3-50V
C109 87-010-387-080 CAP,E 470-25 SME
C110 87-010-260-080 CAP, ELECT 47-25V
C112 87-010-385-080 CAP, ELECT 220-25V
C113 87-010-237-080 CAP, ELECT 1000-16V
C114 87-010-237-080 CAP, ELECT 1000-16V
C117 87-012-282-080 CAP, U 4700P-50
C118 87-012-282-080 CAP, U 4700P-50
C125 87-010-759-080 C-CAP,U, 0.1-25F
C126 87-010-759-080 C-CAP,U, 0.1-25F
C127 87-010-759-080 C-CAP,U, 0.1-25F
C128 87-010-759-080 C-CAP,U, 0.1-25F
C129 87-010-180-080 C-CER 1500P
C130 87-010-180-080 C-CER 1500P
C301 87-010-374-080 CAP, ELECT 47-10V
C302 87-010-759-080 C-CAP,U, 0.1-25F
C303 87-010-260-080 CAP, ELECT 47-25V
C304 87-010-260-080 CAP, ELECT 47-25V
C305 87-012-286-080 CAP, U 0.01-25
C306 87-010-405-080 CAP, ELECT 10-50V
C307 87-010-263-080 CAP, ELECT 100-10V
C308 87-012-349-080 C-CAP,S 1000P-50 CH
C309 87-010-546-080 CAP, ELECT 0.33-50V
C310 87-010-401-080 CAP, ELECT 1-50V
C311 87-012-193-080 C-CAP,U 82P-50 CH
C312 87-012-286-080 CAP, U 0.01-25
C313 87-010-260-080 CAP, ELECT 47-25V
C331 87-A10-504-080 C-CAP,U 0.047-16 K B
C332 87-010-401-080 CAP, ELECT 1-50V
C333 87-010-759-080 C-CAP,U, 0.1-25F
C334 87-010-759-080 C-CAP,U, 0.1-25F
C335 87-010-260-080 CAP, ELECT 47-25V
C336 87-012-195-080 C-CAP,U 100P-50CH
C337 87-010-759-080 C-CAP,U, 0.1-25F
C338 87-012-282-080 CAP, U 4700P-50
C339 87-A10-504-080 C-CAP,U 0.047-16 K B
C340 87-012-195-080 C-CAP,U 100P-50CH
C341 87-010-260-080 CAP, ELECT 47-25V
C342 87-012-286-080 CAP, U 0.01-25
C344 87-010-260-080 CAP, ELECT 47-25V
C345 87-012-286-080 CAP, U 0.01-25
C346 87-010-248-080 CAP, ELECT 220-10V
C347 87-012-286-080 CAP, U 0.01-25
C348 87-010-263-080 CAP, ELECT 100-10V
C349 87-012-286-080 CAP, U 0.01-25
C350 87-012-176-080 CAP 15P
C351 87-012-176-080 CAP 15P
C352 87-010-404-080 CAP, ELECT 4.7-50V
C353 87-012-286-080 CAP, U 0.01-25
C354 87-010-401-080 CAP, ELECT 1-50V
C355 87-010-759-080 C-CAP,U, 0.1-25F
C356 87-010-759-080 C-CAP,U, 0.1-25F
C357 87-010-759-080 C-CAP,U, 0.1-25F
C358 87-010-405-080 CAP, ELECT 10-50V
C359 87-012-195-080 C-CAP,U 100P-50CH
C360 87-012-349-080 C-CAP,S 1000P-50 CH
C361 87-010-544-080 CAP, ELECT 0.1-50V
C362 87-010-544-080 CAP, ELECT 0.1-50V
C363 87-010-759-080 C-CAP,U, 0.1-25F
C371 87-010-221-080 CAP, ELECT 470-10V
C372 87-010-759-080 C-CAP,U, 0.1-25F
C373 87-010-544-080 CAP, ELECT 0.1-50V
C374 87-010-236-080 CAP,E 1000-10 SME
C375 87-010-759-080 C-CAP,U, 0.1-25F
C376 87-010-263-080 CAP, ELECT 100-10V
C377 87-010-759-080 C-CAP,U, 0.1-25F
C378 87-010-759-080 C-CAP,U, 0.1-25F
C379 87-010-759-080 C-CAP,U, 0.1-25F
C380 87-010-759-080 C-CAP,U, 0.1-25F
C381 87-010-759-080 C-CAP,U, 0.1-25F
C391 87-012-195-080 C-CAP,U 100P-50CH
C392 87-012-195-080 C-CAP,U 100P-50CH
C393 87-012-195-080 C-CAP,U 100P-50CH
C394 87-012-195-080 C-CAP,U 100P-50CH
C395 87-012-195-080 C-CAP,U 100P-50CH
C396 87-012-195-080 C-CAP,U 100P-50CH
C401 87-010-759-080 C-CAP, U 0.1-25 F
C402 87-010-759-080 C-CAP, U 0.1-25 F
C403 87-012-193-080 C-CAP,U 82P-50 CH
C404 87-012-193-080 C-CAP,U 82P-50 CH

– 4 –
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
C405 87-012-286-080 CAP, U 0.01-25
C406 87-012-286-080 CAP, U 0.01-25
C407 87-012-286-080 CAP, U 0.01-25
C408 87-012-286-080 CAP, U 0.01-25
C409 87-012-278-080 C-CAP,U 2200P-50 B
C410 87-012-278-080 C-CAP,U 2200P-50 B
C411 87-010-405-080 CAP, ELECT 10-50V
C412 87-010-405-080 CAP, ELECT 10-50V
C413 87-010-197-080 CAP, CHIP 0.01
C421 87-012-275-080 C-CAP,U 1200P-50 B
C422 87-012-275-080 C-CAP,U 1200P-50 B
C423 87-012-274-080 CHIP CAP,U 1000P-50B
C424 87-012-274-080 CHIP CAP,U 1000P-50B
C425 87-010-263-080 CAP, ELECT 100-10V
C426 87-010-263-080 CAP, ELECT 100-10V
C427 87-012-188-080 C-CAP,U 47P-50 CH
C428 87-012-188-080 C-CAP,U 47P-50 CH
C429 87-010-598-080 C-CAP,S 0.068-16VRK
C430 87-010-598-080 C-CAP,S 0.068-16VRK
C431 87-012-284-080 CAP, U 6800P-50
C432 87-012-284-080 CAP, U 6800P-50
C433 87-010-546-080 CAP, ELECT 0.33-50V
C434 87-010-546-080 CAP, ELECT 0.33-50V
C435 87-010-263-080 CAP, ELECT 100-10V
C441 87-010-759-080 C-CAP, U 0.1-25 F
C442 87-010-759-080 C-CAP, U 0.1-25 F
C443 87-010-759-080 C-CAP,U, 0.1-25F
C445 87-A10-039-080 C-CAP,U 470P-50 J CH
C452 87-010-382-080 CAP, ELECT 22-25V
C453 87-012-279-080 C-CAP,U 2700P-50 B
C454 87-012-279-080 C-CAP,U 2700P-50 B
C455 87-012-279-080 C-CAP,U 2700P-50 B
C456 87-012-286-080 CAP, U 0.01-25
C457 87-A12-361-080 CAP,M 5600P-100 J CP
C460 87-010-759-080 C-CAP, U 0.1-25 F
C461 87-012-158-080 C-CAP,S 390P-50 CH
C462 87-012-158-080 C-CAP,S 390P-50 CH
C470 87-A10-039-080 C-CAP,U 470P-50 J CH
C605 87-012-275-080 C-CAP,U 1200P-50 B
C606 87-012-275-080 C-CAP,U 1200P-50 B
C609 87-010-785-080 C-CAP,U0.015-25BK
C610 87-010-785-080 C-CAP,U0.015-25BK
C611 87-010-545-080 CAP, ELECT 0.22-50V
C612 87-010-545-080 CAP, ELECT 0.22-50V
C613 87-010-545-080 CAP, ELECT 0.22-50V
C614 87-010-545-080 CAP, ELECT 0.22-50V
C615 87-012-172-080 CAPACITOR CHIP U 10P CH
C616 87-010-248-080 CAP, ELECT 220-10V
C617 87-010-248-080 CAP, E 220-10 M 11L SME
C618 87-010-405-080 CAP, ELECT 10-50V
C630 87-010-831-080 C-CAP,U,0.1-16F
C677 87-012-286-080 CAP, U 0.01-25
C771 87-010-263-080 CAP, ELECT 100-10V
C772 87-012-286-080 C-CAP, U 0.01-25 K B
C782 87-012-286-080 CAP, U 0.01-25 K B
C783 87-012-286-080 CAP, U 0.01-25 K B
C784 87-012-286-080 CAP, U 0.01-25 K B
C785 87-012-286-080 CAP, U 0.01-25 K B
C786 87-012-286-080 CAP, U 0.01-25 K B
C788 87-012-167-080 C-CAP,U 5P-50 CH
C789 87-A10-801-080 C-CAP,S 0.022-16 J B CM
C790 87-A10-801-080 C-CAP,S 0.022-16 J B CM
C791 87-010-759-080 C-CAP,U, 0.1-25F
C792 87-012-286-080 CAP, U 0.01-25 K B
C793 87-010-404-080 CAP, E 4.7-50 M 11L SME
C795 87-012-286-080 CAP, U 0.01-25 K B
C796 87-012-286-080 CAP, U 0.01-25 K B
C797 87-010-405-080 CAP, ELECT 10-50V
C798 87-012-286-080 CAP, U 0.01-25 K B
C799 87-010-407-080 CAP, ELECT 33-50V
C800 87-010-829-080 CAP, U 0.047-16
C801 87-010-403-080 CAP, ELECT 3.3-50V
C802 87-010-829-080 CAP, U 0.047-16
C803 87-010-787-080 CAP, U 0.022-25
C804 87-010-263-080 CAP, ELECT 100-10V
C807 87-010-400-080 CAP, ELECT 0.47-50V
C808 87-010-401-080 CAP, ELECT 1-50V
C809 87-010-401-080 CAP, ELECT 1-50V
C810 87-010-759-080 C-CAP,U, 0.1-25F
C814 87-012-286-080 CAP, U 0.01-25 K B
C815 87-010-400-080 CAP, ELECT 0.47-50V
C816 87-010-400-080 CAP, ELECT 0.47-50V
C821 87-010-405-080 CAP, ELECT 10-50V
C823 87-010-177-080 C-CAP,S 820P-50 SL
C824 87-010-404-080 CAP, ELECT 4.7-50V
C825 87-010-596-080 CAP, S 0.047-16
C836 87-012-286-080 CAP, U 0.01-25 K B
C837 87-012-286-080 CAP, U 0.01-25 K B
C842 87-012-286-080 CAP, U 0.01-25 K B
C844 87-012-286-080 CAP, U 0.01-25 K B
C850 87-010-260-080 CAP, ELECT 47-25V
C851 87-012-286-080 CAP, U 0.01-25 K B
C852 87-012-286-080 CAP, U 0.01-25 K B
C853 87-012-286-080 CAP, U 0.01-25 K B
C858 87-010-759-080 C-CAP,U, 0.1-25F
C859 87-010-759-080 C-CAP,U, 0.1-25F
C860 87-012-286-080 CAP, U 0.01-25 K B
C902 87-018-145-080 CAP,TC-U 6.8P-50 K CH
C908 87-012-174-080 C-CAP, U 12P-50 J CH
C909 87-012-349-080 C-CAP,S 1000P-50 J 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 K B
C914 87-012-286-080 C-CAP, U 0.01-25 K B
C915 87-012-286-080 C-CAP, U 0.01-25 K B
C918 87-012-165-080 CAP 3P
C920 87-012-180-080 C-CAP,U 22P-50 J CH
C921 87-012-186-080 C-CAP,U 39P-50 CH
C922 87-012-174-080 C-CAP, U 12P-50 J CH
C923 87-012-270-080 CAP, U 470P-50 K B
C924 87-012-174-080 C-CAP, U 12P-50 J CH
C927 87-012-195-080 C-CAP,U 100P-50 J CH
C961 87-012-170-080 C-CAP,U 8P-50 D CH
C962 87-010-401-080 CAP, ELECT 1-50V
C971 87-010-381-080 CAP, ELECT 330-16V
C972 87-010-404-080 CAP, ELECT 4.7-50V
C973 87-012-286-080 CAP, U 0.01-25
C974 87-012-286-080 CAP, U 0.01-25
C979 87-012-195-080 C-CAP, U 100P-50 J CH
C981 87-010-260-080 CAP, ELECT 47-25V
C982 87-010-759-080 C-CAP,U, 0.1-25F
C983 87-012-286-080 CAP, U 0.01-25
C984 87-012-286-080 CAP, U 0.01-25
C987 87-012-286-080 CAP, U 0.01-25
C990 87-012-195-080 C-CAP,U 100P-50CH
C991 87-012-176-080 CAP 15P
C992 87-012-176-080 CAP 15P
C993 87-012-274-080 CHIP CAP,U 1000P-50B
C994 87-012-195-080 C-CAP,U 100P-50CH
C995 87-012-274-080 CHIP CAP,U 1000P-50B
C996 87-012-195-080 C-CAP,U 100P-50CH
C997 87-010-759-080 C-CAP,U, 0.1-25F
C998 87-010-260-080 CAP, ELECT 47-25V
C999 87-A11-155-080 CAP,TC U 0.01-16 Z F
CF831 87-008-261-010 FILTER, CF SFE10.7MA5
CF832 87-008-261-010 FILTER, CF SFE10.7MA5
CN301 87-A60-424-010 CONN,16P V TOC-B
CN302 8A-NED-608-010 CONN ASSY,6P
CN351 87-A60-625-010 CONN,8P V 2MM JMT
CN401 87-A60-620-010 CONN,3P V 2MM JMT

– 5 –
DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
CNA351 8A-NEC-634-010 CONN ASSY,8P RPB
CNA401 8A-NEC-633-010 CONN ASSY,3P (PH)
F101 87-A91-249-010 FUSE,630MA 250V F 50F
FC101 87-A90-505-080 FUSE CLAMP,TP00351-51
FC102 87-A90-505-080 FUSE CLAMP,TP00351-51
FC301 8A-NEC-603-010 FF-CABLE,16P -1.0
J101 87-A60-602-010 JACK,DIA6.3 BLK ST W/SW TC
J103 87-A61-452-010 TERMINAL,SP 4P(MSC)
J602 87-A60-881-010 JACK,PIN 2P MSP 242V05 PBSN
J831 87-A60-202-010 TERMINAL,ANT 4P MSP-154V-02
JW1 87-A90-094-080 PROTECTOR,4A 491SERIES 60V
L101 87-A50-610-010 COIL,1UH K(MDEC)
L102 87-A50-610-010 COIL,1UH K(MDEC)
L451 87-007-342-010 COIL,OSC 85K BIAS
L801 87-A50-608-010 COIL,FM DET-N(TOK)
L802 87-A91-551-010 FLTR,PCFJZH-450 L(TOK)
L811 87-005-847-080 COIL,2.2UH(CECS)
L832 87-005-847-080 COIL, 2.2 UH K CECS
L903 88-ZA1-602-110 COIL,FM-RF-U2 2G
L904 88-ZA1-601-010 COIL,FM-RF-U1 2G
L906 87-005-847-080 COIL,2.2UH(CECS)
L907 8A-NEC-611-010 COIL,FM OSC U 2G
L908 88-ZA1-624-010 COIL,FM IFT 7-6.2 (COILS)
L951 8A-NF8-667-010 COIL,AM PACK 4(TOK)
PT1 8A-NED-609-010 PT,ANE-D LH
R116 87-A00-258-080 RES,M/F 0.22-1W J
R790 87-012-286-080 CAP, U 0.01-25
T101 87-A60-317-010 TERMINAL, 1P MSC
T102 87-A60-317-010 TERMINAL, 1P MSC
X301 87-A70-046-010 VIB,XTAL 16.934MHZ
X991 87-A70-061-010 VIB,XTAL 4.500MHZ CSA-309
FRONT C.B
C009 87-010-759-080 C-CAP, U 0.1-25 Z F
C010 87-010-759-080 C-CAP, U 0.1-25 Z F
C011 87-010-759-080 C-CAP, U 0.1-25 Z F
C012 87-010-759-080 C-CAP, U 0.1-25 Z F
C031 87-010-759-080 C-CAP, U 0.1-25 Z F
C201 87-010-401-040 CAP,E 1-50 SME
C202 87-010-759-080 C-CAP,U, 0.1-25F
C203 87-010-260-040 CAP,E 47-25 SME
C500 87-010-759-080 C-CAP,U, 0.1-25F
C501 87-010-405-040 CAP,E 10-50
C505 87-010-829-080 CAP, U 0.047-16
C506 87-010-263-040 CAP,E 100-10
C507 87-010-246-040 CAP,E 47-35 SME
C508 87-010-192-080 C-CAP,S 0.022-50 F
C509 87-010-404-040 CAP,E 4.7-50 SME
C510 87-010-404-040 CAP,E 4.7-50 SME
C511 87-010-759-080 C-CAP,U, 0.1-25F
C512 87-010-263-040 CAP,E 100-10
C514 87-012-274-080 CHIP CAP,U 1000P-50B
C516 87-012-286-080 CAP, U 0.01-25
C517 87-010-759-080 C-CAP,U, 0.1-25F
C518 87-012-268-080 C-CAP,U 330P-50 B
C523 87-010-248-040 CAP,E 220-10 SME
C524 87-010-192-080 C-CAP,S 0.022-50 F
C525 87-010-401-040 CAP,E 1-50 SME
C526 87-012-172-080 CAPACITOR CHIP U 10P CH
C527 87-012-274-080 CHIP CAP,U 1000P-50B
C528 87-010-175-080 CAP 560P
C530 87-012-195-080 C-CAP,U 100P-50CH
C531 87-012-195-080 C-CAP,U 100P-50CH
C532 87-012-195-080 C-CAP,U 100P-50CH
C533 87-012-195-080 C-CAP,U 100P-50CH
C534 87-012-195-080 C-CAP,U 100P-50CH
C535 87-012-195-080 C-CAP,U 100P-50CH
C536 87-012-195-080 C-CAP,U 100P-50CH
C537 87-012-195-080 C-CAP,U 100P-50CH
C538 87-012-195-080 C-CAP,U 100P-50CH
C539 87-012-199-080 CAP 220P
C540 87-010-759-080 C-CAP,U, 0.1-25F
C541 87-010-221-080 CAP, ELECT 470-10V
C590 87-010-384-040 CAP,E 100-25 SME
CN500 87-009-345-010 CONN,2P WHT PH
CN501 87-A60-673-010 CONN,9P H 2MM JMT
CNA500 8A-NED-601-010 CONN, ASSY 2P
CNA501 8Z-ZM2-601-010 CONN, ASSY 9P
FL501 8A-NEC-601-010 FL,HNA-10SS15T
L501 87-A50-655-010 COIL,CLK 4.19MHZ (TOKO)7KLY
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
S208 87-A90-095-080 SW, TACT EVQ11G04M
S209 87-A90-095-080 SW, TACT EVQ11G04M
S210 87-A90-095-080 SW, TACT EVQ11G04M
S211 87-A90-095-080 SW, TACT EVQ11G04M
S212 87-A90-095-080 SW, TACT EVQ11G04M
SFR501 87-024-431-080 SFR,3.3K H RH063MC
CD MOTOR C.B
M2 9X-262-576-910 MOTOR GEAR ASSY
PIN3 91-564-722-110 CONNECTOR,6P
SW1 91-572-085-120 LEAF SW
DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
!
!
!
!
!
!
!

WIRING  1 (MAIN / FRONT)
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
 6 
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U

SCHEMATIC DIAGRAM  1 (MAIN 1/3)
 7 

 8 
SCHEMATIC DIAGRAM  2 (MAIN 2/3: TUNER SECTION)

SCHEMATIC DIAGRAM  3 (MAIN 3/3: CD SECTION)
 9 

 10 
SCHEMATIC DIAGRAM  4 (FRONT)

– 11 –
1 NC — Not connected.
2 I-HOLD I Hold input.
3 I-TRAY SW I CD tray SW AD input.
4 I-D-SW I CD door open/close AD detection input (Not used).
5 I-KEY2 I Key AD input 2.
6 I-KEY1 I Key AD input 1.
7 O-DSP DATA — Not used.
8 O-MOTOR O Cassette deck motor control output.
9 I-RMC I System remote control signal input (Active "L").
10 RESET I Reset input for MICON.
11 I-STEREO I Tuner stereo detect input.
12 O-DSC/ O Function IC control output/PLL data output.
O-PLL.DATA
13 VSS — Connected to GND.
14 XIN I 4.19MHZ oscillator circuit.
15 XOUT O 4.19MHZ oscillator circuit.
16 VCC — Power supply.
17 O-PB1 O Cassette deck output switching PB1/PB2.
18 O-POWER O Power control ON/OFF output.
19 O-C.SHIFT O Clock shift output for micro computer when tuner receiving broadcast.
20 O-RMT O REC MUTE output.
21 O-BIAS O Bias ON/OFF output.
22 O-TU ON O Tuner power supply ON/OFF output.
23 O-CD ON O CD power supply ON/OFF output.
24 O-PLL CLK O PLL IC clock output.
25 I-TM BASE I Reference clock input for timer switch.
26 O-CD CLOSE O CD tray close data output. (Not used)
27 O-CD OPEN O CD tray open data output. (Not used)
28 VEE — Power supply for FL display.
29 O-STB (DSP) — Not used.
30 O-K-SCAN O Initial scan output.
31 O-PLL_CE O Tuner PLL IC chip enable output.
32 NC — Not connected.
33 ~ 42 G10 ~ G1 O FL grid output G10 ~ G1.
43 ~ 44 P22 ~ P21 — Not used.
45 ~ 61 P20 ~ P4 O FL segment output P20 ~ P4.
62 I-TU3/P3 I/O TU3 diode input/FL segment output (P3).
63 I-TU2/P2 I/O TU2 diode input/FL segment output (P2).
64 I-TU1/P1 I/O TU1 diode input/FL segment output (P1).
65 ~ 66 NC — Not connected.
67 I-SUB Q (CD) I SUB-Q data input.
68 O-CD.CE O CD data chip enable output.
DescriptionPin No. Pin Name I/O
IC DESCRIPTION
IC, M38B57MCH - E258FP

– 12 –
69 I-WRQ (CD) I CD WRQ input.
70 O-CL (CD) O CD IC control clock output.
71 O-DATA (CD) O CD IC control data output.
72 I-TUNE/IFC I Tuner SD detection input/Tuner IF count input.
73 AVSS — Connected to GND.
74 VREF — Power supply.
75 I-DRF (CD) I CD DRF input.
76 ~ 79 NC — Not used.
80 I-TP.SW I Deck mechanism SW AD input.
DescriptionPin No. Pin Name I/O

– 13 –
ADJUSTMENT <TUNER / DECK / FRONT>
1. Clock frequency Check
Settings : • Test point : TP2 (CLK)
Method : Set to AM 1710kHz and check that the test point is
2160kHz ±45Hz.
2. AM VT Check
Settings : • Test point : TP1 (VT)
Method : Set to AM 1710kHz, 530kHz and check that the test
point is less than 8.5V (1710kHz) and more than
0.6V (530kHz).
3. FM TRACKING CHECK
Settings : • Test point : TP8(Lch), TP9 (Rch)
Method : Set to FM 98.0MHz and check that the test point
is less than 9dBµV
4. FM VT Adjustment
Settings : • Test point : TP1 (VT)
• Adjustment location : L907
Method : Set to FM 108.0MHz and adjust L907 so that the test
point is 7.0V ±100mV.
5. AM Tracking Adjustment
Settings : • Test point : TP8 (Lch), TP9 (Rch)
• Adjustment location :
L951(1/3) ........................................999kHz
Method : Set to AM 999kHz and adjust L951(1/3) to MAX.
6. FM Tracking Adjustment
Settings : • Test point : TP8 (Lch), TP9 (Rch)
•Adjustment location : L904
Method : Set to FM 87.5MHz and adjust L904 so that the test
point is maximum.
7. AM IF Adjustment
Settings : • Test point : TP8 (Lch), TP9 (Rch)
• Adjustment location :
L802 ................................................450kHz
8. DC Balance / Mono Distortion Adjustment
Settings : • Test point : TP3, TP4 (DC Balance)
: TP8(Lch), TP9 (Rch) (Distortion)
• Adjustment location : L801
• Input level : 60dBµV
Method : Set to FM 108MHz and adjust L801 so that the voltage
between TP3 and TP4 is 0V ±0.04V.
Then check the distortion is less than 1.3%.
< DECK SECTION >
1. Tape Speed Adjustment (DECK 1)
Settings : • Test tape : TTA–100
• Test point : TP8 (Lch), TP9 (Rch)
• Adjustment location : SFR501
Method : Play back the test tape and adjust SFR501 so that the
frequency counter reads 3000Hz ±8Hz (FWD) and
±45Hz (REV) with respect to forward speed.
< TUNER SECTION > 2. Head Azimuth Adjustment (DECK 1, DECK 2)
Settings : • Test tape : TTA–330
• Test point : TP8 (Lch), TP9 (Rch)
• Adjustment location : Head azimuth
adjustment screw
Method : Play back (FWD) the 8kHz signal of the test tape
and adjust screw so that the output becomes maximum.
Next, perform on REV PLAY mode.
3. PB Frequency Response Check (DECK 1, DECK 2)
Settings : • Test tape : TTA–330
• Test point :TP8 (Lch), TP9 (Rch)
Method : Play back the 315Hz and 8kHz signals of the test
tape and check that the output ratio of the 8kHz
signal with respect to that of the 315Hz signal is
0dB ±4dB.
4. REC/PB Frequency Response Check (DECK 1)
Settings : • Test tape : TTA–602
• Test point : TP8 (Lch), TP9 (Rch)
Method : Apply a 1kHz signal and REC mode. Then adjust
OSC attenuator so that the output level at the TP8,
TP9 becomes 80mV. Record and play back the 1kHz
and 8kHz signal and check that the output of the 8kHz
signals is 0dB ±5dB with respect to that of the 1 kHz
signal.
5. REC/PB Sensitivity Check (DECK 1)
Settings : • Test tape : TTA–602
• Test point : TP8 (Lch), TP9(Rch)
• Input signal : 1kHz (LINE IN)
Method : Apply a 1kHz signal and REC mode. Then adjust
OSC attenuator so that the output level at TP8, TP9
becomes 8mV. Record and play back the 1kHz signals
and check that the output is –2dB ±3.5dB.
6. PB Sensitivity Check (DECK 1, DECK 2)
Settings : • Test tape : TTA–200
• Test point :TP8 (Lch), TP9 (Rch)
Method : Play back the test tape and check that the output level of
the test point is 110mV ±3.5dB.
< FRONT SECTION >
1. µ-CON OSC Adjustment
Settings : • Test point : TP7 and (GND)
• Adjustment location : L501
Method : Insert AC plug while pressing TUNER function key.
Adjust L501 so that the frequency at the test point is
233.4Hz ±0.23Hz.

MECHANICAL EXPLODED VIEW 1 / 1
– 14 –
B
B
B
B
B
B
B
B
B
B
B
G
G
E
E
B
B
F
F
B
B
B
B
B
B
B
D
C
C
B
C
C
PWB
PWB
FL
ZZM-2
HT-SINK,TR LOW
3
1
37
8
PWB GUIDE,H-WIRE
12
13
14
15
28
29
PWB,FFC GUIDE
30
31
32
33
a
a
b
b
2
4
5
6
910
11
17
16
CUSHION,CD A
CUSHION,CD A
KSM213CDM
18
19
20
21
22 23
24
25 26
27
H
H
A

DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
MECHANICAL PARTS LIST 1 / 1
DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
!
– 15 –
1 8A-NED-005-010 WINDOW,CASS 1
2 8A-NED-006-010 WINDOW,CASS 2
3 82-NF7-218-010 SPR-T,CASS
4 8A-NED-002-010 BOX,CASS 1
5 8A-NED-003-010 BOX,CASS 2
6 8A-NED-004-010 WINDOW,DISPLAY
7 86-NFZ-231-010 DMPR,70
8 8A-NED-001-010 CABI,FR
9 8A-NED-007-010 KEY,POWER
10 8A-NED-009-010 KEY,PLAY
11 8A-NED-008-010 KEY,UP/DOWN
12 8A-NED-010-010 KEY,CASS 1
13 8A-NED-011-010 KEY,CASS 2
14 8A-NFA-208-010 GUIDE,FL 100-25 ANFA
15 8A-NEC-206-010 HLDR,DECK
16 87-NF8-220-010 DMPR,150
17 88-CH6-019-110 PANEL,CD
18 8A-NED-012-110 PANEL,TOP
19 8A-NED-203-010 SPR,LID
20 87-036-389-010 SW,PUSH LOCK
21 8A-NED-033-110 LID,ASSY CD
22 84-CT5-209-010 PLATE,MAGNET
23 87-036-368-010 MAGNET
24 88-CD9-210-210 BASE,CHUCK
25 88-CD9-211-210 RING,CHUCK
26 8A-NED-201-010 HLDR,TOP L
27 8A-NED-202-010 HLDR,TOP R
28 8A-NEC-013-010 PANEL,LEFT
29 8A-NED-028-010 CABI,REAR HSSC1
30 8A-NEC-201-010 HLDR,PT
31 8A-NEC-014-010 PANEL,RIGHT
32 87-A80-155-010 AC CORD ASSY,HS TS
33 8A-NEC-205-010 CABI,BOTTOM
A 87-253-033-110 SCREW,U+2-4
B 87-067-703-010 TAPPING SCREW, BVT2+3-10
C 87-067-641-010 UTT2+3-8(W/O SLOT)BL
D 87-571-092-410 TAPPING SCREW, VIT+3-4
E 87-078-191-010 S-SCREW,IT+4-10
F 87-067-001-010 S-SCREW,BVWWST2+3-12 W/O SLOT
G 87-067-579-010 TAPPING SCREW, BVT2+3-8
H 8A-NED-204-010 S-SCREW,MECH M3
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 PT Transparent Pink
LA Aqua Blue

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:[phone]
Printed in Singapore9820572 0251431