Aiwa NSXBL-13, NSXBL-14 Service manual

NSX-BL14

HR,V

NSX-BL13

LH

SERVICE MANUAL

COMPACT DISC STEREO

CASSETTE RECEIVER

SYSTEM

NSX-BL13<LH>

NSX-BL14<HR>

NSX-BL14<V> CX-NBL14 SX-NBL11

• This Service Manual is the “Revision Publishing” and replaces “Simple
Manual” NSX-BL14(HR, V), (S/M Code No. 09-005-428-8T3) and
NSX-BL13(LH), (S/M Code No. 09-005-428-8T4).

CD

CASSEIVER

CX-SNBL13 SX-SNBL17

CX-NBL14

BASIC CD

MECHANISM

AZG-1

YZA3RNDM

AZG-1

ZA3RNDM

AZG-1

ZA3RNDM

BASIC TAPE MECHANISM : ZZM-2
BASIC CD MECHANISM : AZG-1

BASIC TAPE

MECHANISM

ZZM-2

YPR1NM

ZZM-2

PR1NM

ZZM-2

PR1NM

SPEAKER

SX-NBL11

CONTROLLER

RC-ZAS02

REMOTE

• If requiring information about the CD mechanism, see Service Manual

of AZG-1 (S/M Code No. 09-001-335-3NC).

S/M Code No. 09-006-428-8R3

REVISION

DATA

This file was downloaded and provided FREE OF CHARGE

from the ManualDirectory community.

You can find many free to download Service Manuals & Schematics at

http://www.manualdirectory.co.uk

SPECIFICATIONS

<FM tuner section><HR,LH>
Tuning range 87.5 MHz to 108 MHz
Usable sensitivity (IHF) 13.2 dBf
Antenna terminals 75 ohms (unbalanced)

<FM tuner section><V>
Tuning range FM1 (OIRT)

65 MHz to 74 MHz(10 kHz step)
FM2 (CCIR)

87.5 MHz to 108 MHz (50 kHz step)

Usable sensitivity (IHF) FM1: 15.3 dBf

FM2: 12.8 dBf

Antenna terminals 75 ohms (unbalanced)

<AM/MW tuner section>
Tuning range 530 kHz to 1710 kHz (10 kHz step)

531 kHz to 1602 kHz (9 kHz step)

Usable sensitivity 350 µV/m
Antenna Loop antenna

<SW tuner section><HR>
Tuning range 5.730 MHz to 17.900 MHz
Usable sensitivity 40 µV (IEC)
Antenna Wire antenna

<Amplifier section>
Power output Rated

LH: 28 W + 28 W
(1 kHz, T.H.D. 1%,6 ohms)
Reference: 35 W + 35 W
(1 kHz, T.H.D. 10%, 6 ohms)
HR: 17 W + 17 W
(1 kHz, T.H.D. 1%,6 ohms)
Reference: 20 W + 20 W
(1 kHz, T.H.D. 10%, 6 ohms)
V: 12 W + 12 W
(1 kHz/DIN 45500, T.H.D. 1%, 6 ohms)
Reference: 15 W + 15 W
(1 kHz/DIN 45324, T.H.D. 10%, 6 ohms)

Total harmonic distortion V: 0.1% (6 W, 1 kHz, 6 ohms,

DIN AUDIO)
LH: 0.1% (14 W, 1 kHz, 6 ohms,
DIN AUDIO)
HR: 0.1% (8 W, 1 kHz, 6 ohms,
DIN AUDIO)

Inputs VIDEO/AUX: 500 mV

HR: MIC 1.8 mV(10 kohms)

Outputs SPEAKERS: accept speakers of 6

ohms or more
PHONES (stereo jack) : accepts
headphones of 32 ohms or more

<Compact disc player section>2
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)

<Speaker system>SX-NBL11<HR>
Speaker System 2 way, bass reflex (magnetic

shielded type)

Speaker units Woofer:

120 mm cone type
Tweeter:
20 mm ceramic type

Impedance 6 ohms
Sensitivity 87 dB/W/m
Dimensions (W x H x D) 220 x 324 x 211 mm
Weight 2.0 kg

<Speaker system>SX-NBL17<LH>,SX-NBL11<V>
Speaker System 2 way, bass reflex (magnetic shielded

type)

Speaker units Woofer:

120 mm cone type
Tweeter:
20 mm ceramic type

Impedance 6 ohms
Sensitivity 87 dB/W/m
Dimensions (W x H x D) 220 x 324 x 211 mm
Weight 2.0 kg

<General>
Power requirements LH, HR: 120 V/220-230 V/240 V AC

(switchable), 50/60 Hz
V: 230 V AC 50 Hz

Power consumption HR: 60 W

LH: 55 W
V: 45 W

Power consumption HR,V: With power-economizing
in standby mode mode off : 14 W

LH:With power-economizing
mode off : 12 W
With power-economizing mode on :

0.9 W

Dimensions of main unit 260 x 324 x 348 mm
(W x H x D)
Weight of main unit HR: 5.0 kg

LH: 5.7 kg
V: 4.9 kg

<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 head

x 1, erase head x 1

Deck 2 : Playback head x 1

• Design and specifications are subject to change without notice.

– 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 saattaa 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 herein 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 –

NOTE ON BEFORE STARTING REPAIR

1. Forced discharge of electrolytic capacitor of power supply block

When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged across
the electrolytic capacitors (C101, 102) even though AC power cord is removed. If repair is attempted in this condition, secondary defect
can occur.
In order to prevent the secondary trouble, perform the following measures before starting repair work.

Discharge procedure

11

1 Remove the AC power cord.

11
22

2 Connect a discharging resistor at an end of lead wire that

22

has clips at both ends. Connect the other end of the lead
wire to metal chassis.

33

3 Contact the other end of the discharging resistor to the

33

positive (+) side (+VH) of C101. (For two seconds)

44

4 Contact the same end of the discharging resistor as step

44

33

3 to the negative (-) side (-VH) of C102 in the same way.

33

(For two seconds)

55

5 Check that voltage across C101 and C102 has decreased

55

to 1 V or less using a multimeter or an oscilloscope.

Select a discharging resistor referring to the following table.

Charging voltage (V) Discharging

(C101, 102) resistor (Ω)

25-48 100 3 87-A00-247-090

49-140 220 5 87-A00-232-090

Note: The reference numbers (C101, C102) of the electrolytic capacitors can change depending on the models. Be sure to check the

reference numbers of the charging capacitors on schematic diagram before starting the discharging work.

Rated power (W) Parts number

MAIN C.B

D101

3

C101 C102

22

Fig-1

4

2. Check items before exchanging the MICROCOMPUTER

Be sure to check the following items before exchanging the MICROCOMPUTER. Exchange the MICROCOMPUTER after confirming
that the MICROCOMPUTER is surely defective.

2-1. Regarding the HOLD terminal of the MICROCOMPUTER

When the HOLD terminal (INPUT) of the MICROCOMPUTER is “H”, the MICROCOMPUTER is judged to be operating correctly.
When this terminal is “L”, the main power cannot be turned on. Therefore, be sure to check the terminal voltage of the HOLD
terminal before exchange.
When the MICROCOMPUTER is not defective, the HOLD terminal can also go “L” when the POWER AMPLIFIER has any
abnormalities that triggers the abnormality detection circuit on the MAIN C. B. that sets the HOLD terminal to “L”.

• Good or no good judgement of the MICROCOMPUTER

11

1 Turn on the AC main power.

11
22

2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the “H” level or not.

22
33

3 When the HOLD terminal is “L” level, the abnormality detection circuit is judged to be working correctly and the

33

MICROCOMPUTER is judged to be good.

– 4 –

In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not.

2-2. Regarding reset

There are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC power
cord is re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.
When the above described phenomenon occurs, it can lead to wrong judgement as if the MICROCOMPUTER is defective and to
exchange the MICROCOMPUTER. In such a case, perform the forced-reset by the following procedure and check good or no
good of the MICROCOMPUTER.

11

1 Remove the AC power cord.

11

FRONT C.B

18

MICROCOMPUTER

15

C113

C113

%

*

VSS

VDD

MICRO­COMPUTER

FRONT C.B

Short with tweezers.

Fig-2-2

22

2 Short both ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers.

22
33

3 Connect the AC power cord again. If the MICROCOMPUTER returns to the normal operation, the MICROCOMPUTER is

33

good.

Note: The reference number or MICROCOMPUTER pin number of transistor (Q110) and electrolytic capacitor (C113) can change depending

on the models. Be sure to check the reference numbers on schematic diagram before starting the discharging work.

2-3. Confirmation of soldering state of MICROCOMPUTER

Check the soldering state of the MICROCOMPUTER in addition to the above described procedures. Be sure to exchange the
MICROCOMPUTER after surely confirming that the trouble is not caused by poor soldering but the MICROCOMPUTER itself.

– 5 –

ELECTRICAL MAIN PARTS LIST

PART NO.

NO.

IC

8A-NFA-615-010 C-IC,M38B57MCH-E236FP
87-A21-397-010 IC,STK490-070<LH>
87-A21-419-040 C-IC,NJM14558MD-TE2
87-A21-443-040 C-IC,M62495AFP
87-A21-560-010 IC,LA1844L-A

87-070-127-110 IC,LC72131 D
87-A21-629-010 IC,SPS-442-1-N

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-A30-075-080 C-TR,2SA1235F

87-A30-255-010 C-TR,2SB1342<HR,V>
87-A30-256-010 TR,2SD1933<HR,V>
87-A30-190-080 TR,CC5551<HR,V>
87-026-245-080 TR,DTC114ES<HR>
87-A30-198-080 TR,KTC3199GR<HR>

87-A30-090-080 FET,2SK2541
87-A30-484-080 C-TR,KRA102S
87-A30-468-080 C-TR,KRC102S-RTK
87-A30-107-070 C-TR,CMBT5401<HR,LH>
87-A30-106-040 C-TR,CMBT5551<HR,LH>

87-A30-091-080 FET,2SJ460
87-A30-062-080 C-TR,KRC104S
87-A30-318-080 TR,CSA952K
89-333-317-880 TR,2SC3331 (0.5W)
87-A30-234-080 TR,CSC4115BC

89-327-143-080 TR,2SC2714 (0.1W)
87-A30-489-080 C-TR,KRA107S
87-A30-086-070 C-TR,CSD1306E<HR>
89-503-602-080 C-FET,2SK360E<HR>

DIODE

87-020-465-080 DIODE,1SS133 (110MA)
87-A40-455-080 DIODE,RL203 GW
87-A40-553-080 DIODE,1N4003 LES
87-A40-774-080 ZENER,UZ24BSD
87-A40-764-080 ZENER,UZ10BSC

87-A40-313-080 C-DIODE,MC 2840<LH>
87-A40-270-080 C-DIODE,MC2838
87-A40-269-080 C-DIODE,MC2836
87-A40-768-080 ZENER,UZ16BSA<LH>
87-A40-752-080 ZENER,UZ6.2BSC

87-A40-739-080 ZENER,UZ2.7BSA
87-017-149-080 ZENER,HZS6A2L

MAIN C.B

C3 87-010-196-080 CHIP CAPACITOR,0.1-25<LH>
C4 87-010-196-080 CHIP CAPACITOR,0.1-25<LH>
C5 87-010-196-080 CHIP CAPACITOR,0.1-25<LH>
C6 87-010-196-080 CHIP CAPACITOR,0.1-25<LH>
C9 87-010-196-080 CHIP CAPACITOR,0.1-25

C10 87-010-196-080 CHIP CAPACITOR,0.1-25
C11 87-010-196-080 CHIP CAPACITOR,0.1-25
C12 87-010-196-080 CHIP CAPACITOR,0.1-25
C19 87-A10-627-000 CAP,E 2200-50 M SMG<LH>
C20 87-A10-627-000 CAP,E 2200-50 M SMG<LH>

C21 87-016-495-000 CAP,E 3300-25 M SMG<LH>
C21 87-A10-520-000 CAP,E 3300-35 M SMG<HR,V>
C22 87-016-495-000 CAP,E 3300-25 M SMG<LH>
C22 87-016-051-000 CAP,E 2200-35 SMG<HR,V>
C25 87-010-385-080 CAP, ELECT 220-25V<LH>

C25 87-010-406-080 CAP, ELECT 22-50 M 11L SME<HR>

DESCRIPTIONREF. NO. KANRI

PART NO.

NO.

C25 87-010-407-080 CAP, ELECT 33-50 M 11L SME<V>
C26 87-010-247-080 CAP, ELECT 100-50V<LH>
C26 87-010-406-080 CAP, ELECT 22-50<HR,V>
C30 87-010-247-080 CAP, ELECT 100-50V<LH>
C30 87-010-384-080 CAP, ELECT 100-25M11LSME<HR,V>

C31 87-010-263-080 CAP, ELECT 100-10V
C32 87-010-197-080 CAP, CHIP 0.01 DM
C33 87-010-263-080 CAP, ELECT 100-10V<LH>
C34 87-010-247-080 CAP, ELECT 100-50V
C35 87-010-406-080 CAP, ELECT 22-50

C36 87-010-381-080 CAP, ELECT 330-16V
C38 87-A11-567-080 C-CAP,S 0.01-50 K B<LH>
C38 87-010-190-080 C-CAP,S 0.01-50 ZF<HR,V>
C50 87-010-384-080 CAP, ELECT 100-25 M 11L SME<HR,V>
C60 87-010-403-080 CAP, ELECT 3.3-50V

C97 87-010-196-080 CHIP CAPACITOR,0.1-25<LH>
C100 87-018-127-080 CAP TC-U 470P
C101 87-010-183-080 C-CAP,S 2700P-50 B<LH>
C101 87-010-185-080 C-CAP,S 3900P-50 KB<HR,V>
C102 87-010-183-080 C-CAP,S 2700P-50 B<LH>

C102 87-010-185-080 C-CAP,S 3900P-50 KB<HR,V>
C103 87-010-545-080 CAP, ELECT 0.22-50V
C104 87-010-545-080 CAP, ELECT 0.22-50V
C105 87-010-178-080 CHIP CAP 1000P<LH>
C105 87-010-186-080 CAP,CHIP 4700P<HR,V>

C106 87-010-178-080 CHIP CAP 1000P<LH>
C106 87-010-186-080 CAP,CHIP 4700P<HR,V>
C107 87-010-404-080 CAP, ELECT 4.7-50V<LH>
C107 87-010-403-080 CAP, ELECT 3.3-50V<HR,V>
C108 87-010-404-080 CAP, ELECT 4.7-50V<LH>

C108 87-010-403-080 CAP, ELECT 3.3-50V<HR,V>
C109 87-010-179-080 C-CAP, S 1200P-50KB<LH>
C110 87-010-179-080 C-CAP, S 1200P-50KB<LH>
C111 87-010-391-080 CAP,E 10-35 SME<LH>
C111 87-010-406-080 CAP, ELECT 22-50<HR,V>

C112 87-010-391-080 CAP,E 10-35 SME<LH>
C112 87-010-406-080 CAP, ELECT 22-50<HR,V>
C113 87-010-405-080 CAP, ELECT 10-50V<LH>
C113 87-012-156-080 C-CAP, S 220P-50 J CH<V>
C113 87-A10-946-080 C-CAP, S 220P-100 J CH<HR>

C114 87-010-405-080 CAP, ELECT 10-50V<LH>
C114 87-012-156-080 C-CAP, S 220P-50 J CH<V>
C114 87-A10-946-080 C-CAP, S 220P-100 J CH<HR>
C119 87-010-197-080 CAP, CHIP 0.01 DM
C120 87-010-197-080 CAP, CHIP 0.01 DM

C123 87-010-197-080 CAP, CHIP 0.01 DM<V>
C124 87-010-197-080 CAP, CHIP 0.01 DM<V>
C125 87-012-368-080 C-CAP,S 0.1-50 F<LH>
C125 87-010-196-080 CHIP CAPACITOR,0.1-25<HR,V>
C126 87-012-368-080 C-CAP,S 0.1-50 F<LH>

C126 87-010-196-080 CHIP CAPACITOR,0.1-25<HR,V>
C127 87-012-368-080 C-CAP,S 0.1-50 F<LH>
C127 87-010-196-080 CHIP CAPACITOR,0.1-25<HR,V>
C128 87-012-368-080 C-CAP,S 0.1-50 F<LH>
C128 87-010-196-080 CHIP CAPACITOR,0.1-25<HR,V>

C129 87-A11-572-080 C-CAP,S 0.015-50 K B<LH>
C130 87-A11-572-080 C-CAP,S 0.015-50 K B<LH>
C131 87-010-197-080 CAP, CHIP 0.01 DM<LH>
C132 87-010-197-080 CAP, CHIP 0.01 DM<LH>
C133 87-010-186-080 CAP,CHIP 4700P

C140 87-010-182-080 C-CAP,S 2200P-50 B
C200 87-018-195-080 CAP TC-U 1200P
C300 87-018-195-080 CAP TC-U 1200P
C301 87-010-179-080 CAP,CHIP S B1200P
C302 87-010-179-080 CAP,CHIP S B1200P

C303 87-010-178-080 CHIP CAP 1000P
C304 87-010-178-080 CHIP CAP 1000P
C305 87-010-198-080 CAP, CHIP 0.022
C307 87-010-263-080 CAP, ELECT 100-10V
C308 87-010-263-080 CAP, ELECT 100-10V

DESCRIPTIONREF. NO. KANRI

– 6 –

PART NO.

NO.

C311 87-010-598-080 C-CAP,S 0.068-16VRK
C312 87-010-598-080 C-CAP,S 0.068-16VRK
C313 87-010-188-080 CAP,CHIP 6800P
C314 87-010-188-080 CAP,CHIP 6800P
C315 87-010-263-080 CAP, ELECT 100-10V

C317 87-010-546-080 CAP, ELECT 0.33-50V
C318 87-010-546-080 CAP, ELECT 0.33-50V
C326 87-010-198-080 CAP, CHIP 0.022
C327 87-010-196-080 CHIP CAPACITOR,0.1-25
C360 87-010-401-080 CAP, ELECT 1-50V

C399 87-012-140-080 CAP 470P
C401 87-010-544-080 CAP, ELECT 0.1-50V
C402 87-010-544-080 CAP, ELECT 0.1-50V
C405 87-010-197-080 CAP, CHIP 0.01 DM
C406 87-010-197-080 CAP, CHIP 0.01 DM

C407 87-010-197-080 CAP, CHIP 0.01 DM
C408 87-010-197-080 CAP, CHIP 0.01 DM
C409 87-010-182-080 C-CAP,S 2200P-50 B
C410 87-010-182-080 C-CAP,S 2200P-50 B
C411 87-010-405-080 CAP, ELECT 10-50V

C412 87-010-405-080 CAP, ELECT 10-50V
C452 87-010-382-080 CAP, ELECT 22-25V
C453 87-010-183-080 C-CAP,S 2700P-50 B
C454 87-010-183-080 C-CAP,S 2700P-50 B
C455 87-010-183-080 C-CAP,S 2700P-50 B

C456 87-010-197-080 CAP, CHIP 0.01 DM
C458 87-010-178-080 CAP, CHIP 1000P-50KB<V>
C459 87-010-175-080 CAP, CHIP 560P-50J SL<V>
C460 87-010-196-080 CHIP CAPACITOR,0.1-25
C461 87-012-158-080 C-CAP,S 390P-50 CH

C462 87-012-158-080 C-CAP,S 390P-50 CH
C605 87-010-179-080 CAP,CHIP S B1200P
C606 87-010-179-080 CAP,CHIP S B1200P
C609 87-010-213-080 C-CAP,S 0.015-50 B
C610 87-010-213-080 C-CAP,S 0.015-50 B

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 87-010-154-080 CAP CHIP 10P

C616 87-010-385-080 CAP, ELECT 220-25V<LH>
C616 87-010-248-080 CAP, ELECT 220-10<HR,V>
C617 87-010-385-080 CAP, ELECT 220-25V<LH>
C617 87-010-248-080 CAP, ELECT 220-10<HR,V>
C618 87-010-405-080 CAP, ELECT 10-50V

C630 87-016-669-080 C-CAP,S 0.1-25 K B
C669 87-010-322-080 C-CAP,S 100P-50 CH<LH>
C670 87-010-322-080 C-CAP,S 100P-50 CH<LH>
C677 87-010-197-080 CAP, CHIP 0.01 DM
C771 87-010-263-080 CAP, ELECT 100-10V

C772 87-010-197-080 CAP, CHIP 0.01 DM
C782 87-010-197-080 CAP, CHIP 0.01 DM
C783 87-010-197-080 CAP, CHIP 0.01 DM
C784 87-010-197-080 CAP, CHIP 0.01 DM
C785 87-010-197-080 CAP, CHIP 0.01 DM

C786 87-010-197-080 CAP, CHIP 0.01 DM
C788 87-010-149-080 C-CAP,S 5P-50 CH
C789 87-A12-052-080 C-CAP,S 0.033-25 J B<LH>
C789 87-A11-532-080 C-CAP,S 0.022-50 J B<HR>
C789 87-A10-801-080 C-CAP,S 0.022-16 J B<V>

C790 87-A12-052-080 C-CAP,S 0.033-25 J B<LH>
C790 87-A11-532-080 C-CAP,S 0.022-50 J B<HR>
C790 87-A10-801-080 C-CAP,S 0.022-16 J B<V>
C791 87-010-196-080 CHIP CAPACITOR,0.1-25
C792 87-010-197-080 CAP, CHIP 0.01 DM

C793 87-010-404-080 CAP, ELECT 4.7-50V
C795 87-010-197-080 CAP, CHIP 0.01 DM
C796 87-010-197-080 CAP, CHIP 0.01 DM
C797 87-010-405-080 CAP, ELECT 10-50V
C798 87-010-197-080 CAP, CHIP 0.01 DM

DESCRIPTIONREF. NO. KANRI

PART NO.

NO.

C799 87-010-407-080 CAP, ELECT 33-50V
C800 87-012-369-080 C-CAP,S 0.047-50F
C801 87-010-403-080 CAP, ELECT 3.3-50V
C802 87-012-369-080 C-CAP,S 0.047-50F
C803 87-010-198-080 CAP, CHIP 0.022

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 87-010-196-080 CHIP CAPACITOR,0.1-25

C814 87-010-197-080 CAP, CHIP 0.01 DM
C815 87-010-400-080 CAP, ELECT 0.47-50V<HR>
C815 87-010-403-080 CAP, ELECT 3.3-50V<LH,V>
C816 87-010-400-080 CAP, ELECT 0.47-50V<HR>
C816 87-010-403-080 CAP, ELECT 3.3-50V<LH,V>

C821 87-010-405-080 CAP, ELECT 10-50V
C823 87-010-177-080 C-CAP,S 820P-50 SL<LH,HR>
C823 87-012-349-080 C-CAP,S 1000P-50 J CH<V>
C824 87-010-404-080 CAP, ELECT 4.7-50<HR,V>
C824 87-010-405-080 CAP, ELECT 10-50V<LH>

C825 87-010-596-080 CAP, S 0.047-16
C842 87-010-197-080 CAP, CHIP 0.01 DM
C844 87-010-197-080 CAP, CHIP 0.01 DM
C851 87-010-197-080 CAP, CHIP 0.01 DM
C852 87-010-197-080 CAP, CHIP 0.01 DM

C853 87-010-197-080 CAP, CHIP 0.01 DM
C858 87-010-196-080 CHIP CAPACITOR,0.1-25
C859 87-010-196-080 CHIP CAPACITOR,0.1-25
C860 87-010-197-080 CAP, CHIP 0.01 DM
C940 87-010-197-080 CAP, CHIP S 0.01-25 KB<HR>

C941 87-010-314-080 CAP, CHIP S 22P-50 JCH<HR>
C943 87-010-197-080 CAP, CHIP S 0.01-25 KB<HR>
C945 87-010-197-080 CAP, CHIP S 0.01-25 KB<HR>
C946 87-010-971-080 CAP, CHIP S 4700P-50 JB<HR>
C947 87-010-197-080 CAP, CHIP S 0.01-25 KB<HR>

C948 87-010-148-080 CAP, CHIP S 4P-50 CH<HR>
C952 87-010-197-080 CAP, CHIP S 0.01-25 KB<HR>
C953 87-010-197-080 CAP, CHIP S 0.01-25 KB<HR>
C954 87-010-400-080 CAP, ELECT 0.47-50V<HR>
C956 87-010-263-080 CAP, ELECT 100-10 M 11L<HR>

C959 87-010-196-080 CHIP CAPACITOR,0.1-25
C960 87-010-196-080 CHIP CAPACITOR,0.1-25<LH,V>
C961 87-010-152-080 C-CAP,S 8P-50 CH<LH,V>
C962 87-010-401-080 CAP, ELECT 1-50V<HR,LH>
C963 87-015-785-080 CHIP CAPACITOR, 0.1FZ-25Z

C964 87-010-854-080 C-CAP, S 560P-50J CH<HR>
C971 87-010-381-080 CAP, ELECT 330-16V
C972 87-010-404-080 CAP, ELECT 4.7-50V
C973 87-010-197-080 CAP, CHIP 0.01 DM
C974 87-010-197-080 CAP, CHIP 0.01 DM

C979 87-010-322-080 C-CAP,S 100P-50 CH
C982 87-010-196-080 CHIP CAPACITOR,0.1-25
C983 87-010-197-080 CAP, CHIP 0.01 DM
C984 87-010-197-080 CAP, CHIP 0.01 DM
C987 87-010-197-080 CAP, CHIP 0.01 DM

C989 87-010-197-080 CAP, CHIP 0.01 DM<HR,V>
C993 87-010-178-080 CHIP CAP 1000P
C995 87-010-178-080 CHIP CAP 1000P
C997 87-010-196-080 CHIP CAPACITOR,0.1-25
C999 87-A11-155-080 CAP,TC U 0.01-16 Z F

CF831 87-008-261-010 FILTER, SFE10.7MA5-A
CF832 87-008-261-010 FILTER, SFE10.7MA5-A
CN301 87-A60-620-010 CONN,3P V 2MM JMT
CN351 87-A60-625-010 CONN,8P V 2MM JMT
CN601 87-099-719-010 CONN,30P TYK-B(X)

CN602 87-099-194-010 CONN,6P 6216V
CNA1 8A-NF8-652-010 CONN ASSY,7P TID-A(480)<HR,V>
CNA1 8A-NF8-653-010 CONN ASSY,9P TID-A(480)<LH>
D951 87-A40-618-080 VAR1-CAP,SVC 348(S/T)<HR>
FB602 87-008-372-080 FLTR,EMI BLOI RN1<V>

DESCRIPTIONREF. NO. KANRI

– 7 –

PART NO.

DESCRIPTIONREF. NO. KANRI

NO.

FFE831 A8-8ZA-190-030 8ZA-1 FEUNM<HR>
FFE831 A8-8ZA-191-030 8ZA-1 YFEUNM<LH>
FFE831 A8-6ZA-193-130 6ZA-1 FEVNM<V>
J101 87-A60-602-010 JACK,DIA6.3 BLK ST W/SW TC
J203 87-A60-238-010 TERMINAL,SP 4P (MSC)<LH>

J602 87-A60-881-010 JACK,PIN 2P MSP 242V05 PBSN
J831 87-A60-202-010 TERMINAL,ANT 4P MSP-154V02<LH>
J940 87-A60-633-010 CONN 2P H 2.5MM<HR>
L101 87-003-383-010 COIL,1UH-S<LH>
L101 87-A50-610-010 COIL,1UH-K(MDEC)<HR,V>

L102 87-003-383-010 COIL,1UH-S<LH>
L102 87-A50-610-010 COIL,1UH-K(MDEC)<HR,V>
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)<LH,V>

L802 87-A91-552-010 FLTR,CFMT-450A L(TOK)<HR>
L811 87-005-847-080 COIL,2.2UH(CECS)
L832 87-005-847-080 COIL,2.2UH(CECS)
L941 87-A50-022-010 COIL,ANT SW COI<HR>
L942 87-A50-550-010 COIL,OSC SW-2NCOI<HR>

L943 87-A50-552-080 COIL,1MH K CEC<HR>
L944 87-A50-159-010 COIL,10MH K<HR>
L951 8A-NF8-667-010 COIL,AM PACK 4(TOK)<LH,V>
L952 87-A50-430-010 COIL,ANT MW<3BSW><HR>
L953 87-A50-431-010 COIL,OSC MW(3BSW)<HR>

R129 87-A00-258-080 RES,M/F 0.22-1W J<HR>
R130 87-A00-258-080 RES,M/F 0.22-1W J<HR>
R131 87-A00-258-080 RES,M/F 0.22-1W J<LH>
R132 87-A00-258-080 RES,M/F 0.22-1W J<LH>
R653 87-A11-144-080 CAP,TC U 0.1-50 K B

R654 87-A11-144-080 CAP,TC U 0.1-50 K B
R790 87-010-197-080 CAP, CHIP 0.01 DM
R991 87-010-322-080 C-CAP,S 100P-50 CH
R993 87-010-322-080 C-CAP,S 100P-50 CH
R995 87-010-322-080 C-CAP,S 100P-50 CH

TC941 87-011-254-080 TRIMMER,CER 20P 4.0X4.5<HR>
TC943 87-011-253-080 TRIMMER,CER 30P 4.0X4.5<HR>
W181 85-NF5-628-010 F-CABLE,7P 2.5<V>
WH1 87-A90-510-010 HLDR,WIRE 2.5-9P<LH>
WH1 87-A90-460-010 HLDR,WIRE 2.5-7P<HR,V>

X991 87-A70-061-010 VIB,XTAL 4.500MHZ CSA-309

FRONT C.B

C101 87-010-196-080 CHIP CAPACITOR,0.1-25
C102 87-012-369-080 C-CAP,S 0.047-50F
C103 87-010-374-040 CAP, ELECT 47-10
C104 87-A10-797-040 CAP,E 47-35 M 5L SRM
C105 87-010-192-080 C-CAP,S 0.022-50 F

C107 87-010-196-080 CHIP CAPACITOR,0.1-25
C108 87-010-178-080 CHIP CAP 1000P
C109 87-012-369-080 C-CAP,S 0.047-50F
C110 87-010-197-080 CAP, CHIP 0.01 DM
C111 87-010-196-080 CHIP CAPACITOR,0.1-25

C113 87-010-178-080 CHIP CAP 1000P
C114 87-010-154-080 CAP CHIP 10P
C115 87-010-175-080 CAP 560P
C116 87-010-400-040 CAP,E 0.47-50
C117 87-016-460-080 C-CAP,S 0.22-16 B

C118 87-A10-189-040 CAP,E 220-10
C119 87-A10-189-040 CAP,E 220-10
C120 87-012-156-080 C-CAP,S 220P-50 CH
C123 87-010-196-080 CHIP CAPACITOR,0.1-25
C124 87-010-196-080 CHIP CAPACITOR,0.1-25

C125 87-010-405-040 CAP,E 10-50
C126 87-010-196-080 CHIP CAPACITOR,0.1-25
C129 87-010-374-040 CAP,E 47-10
C210 87-012-156-080 C-CAP,S 220P-50 CH
C212 87-010-404-040 CAP,E 4.7-50 SME

PART NO.

DESCRIPTIONREF. NO. KANRI

NO.

C213 87-010-404-040 CAP,E 4.7-50 SME
C401 87-010-186-080 C-CAP,S 4700P-50 K B<HR>
C402 87-010-060-040 CAP,E 100-16 M 7L SRA<HR>
C403 87-010-545-040 CAP,E 0.22-50 M 11L SME<HR>
C404 87-010-322-080 C-CAP,S 100P-50 J CH GRM<HR>

C405 87-010-545-040 CAP,E 0.22-50 M 11L SME<HR>
C406 87-016-669-080 C-CAP,S 0.1-25 K B<HR>
C407 87-010-405-040 CAP,E 10-50 M 11L SME<HR>
C408 87-010-322-080 C-CAP,S 100P-50 J CH GRM<HR>
C409 87-010-378-040 CAP,E 10-16 M 11L SME<HR>

C410 87-010-196-080 C-CAP,S 0.1-25 Z F<HR>
C412 87-010-177-080 C-CAP,S 820P-50 J SL<HR>
C701 87-010-384-040 CAP,E 100-25 SME
C702 87-010-178-080 C-CAP,S1000P-50KB<V>
CN101 87-099-720-010 CONN,30P TYK-B(P)

CN701 87-A60-673-010 CONN,9P H 2MM JMT
CN801 87-099-015-010 CONN,13P 6216V
EMI401 87-008-372-080 FLTR,EMI BL01 RN1<HR>
FL201 8A-NFA-604-010 FL,10-BT-224GNK
J401 87-A61-242-010 JACK,6.3 BLK MONO W/SW VKM<HR>

L101 87-A50-434-010 COIL,CLK 4.19M(TOKO)
LED101 87-A40-317-080 LED,SLR-342VCT31 RED
S101 87-A91-555-010 SW,RTRY EC12E24504
S301 87-A90-164-080 SW,TACT SKQAB(N)
S302 87-A90-164-080 SW,TACT SKQAB(N)

S303 87-A90-164-080 SW,TACT SKQAB(N)
S304 87-A90-164-080 SW,TACT SKQAB(N)
S305 87-A90-164-080 SW,TACT SKQAB(N)
S306 87-A90-164-080 SW,TACT SKQAB(N)
S307 87-A90-164-080 SW,TACT SKQAB(N)

S308 87-A90-164-080 SW,TACT SKQAB(N)
S309 87-A90-164-080 SW,TACT SKQAB(N)
S321 87-A90-164-080 SW,TACT SKQAB(N)
S322 87-A90-164-080 SW,TACT SKQAB(N)
S323 87-A90-164-080 SW,TACT SKQAB(N)

S324 87-A90-164-080 SW,TACT SKQAB(N)
S325 87-A90-164-080 SW,TACT SKQAB(N)
S326 87-A90-164-080 SW,TACT SKQAB(N)
S327 87-A90-164-080 SW,TACT SKQAB(N)
S328 87-A90-164-080 SW,TACT SKQAB(N)

S329 87-A90-164-080 SW,TACT SKQAB(N)
S330 87-A90-164-080 SW,TACT SKQAB(N)
S331 87-A90-164-080 SW,TACT SKQAB(N)
SFR701 87-024-431-080 SFR,3.3K RH063EC
VR401 87-NB7-602-010 VR,RTRY 10KAX1 1V<HR>

PT C.B

C1 87-010-387-080 CAP,E 470-25 SME<HR,LH>
C31 87-010-403-080 CAP, ELECT 3.3-50V<HR,LH>
C183 87-010-387-080 CAP, ELECT 470-25 M<V>
C184 87-010-403-080 CAP, ELECT 3.3-50V<V>
C185 87-018-209-080 CAP, TC U 0.1-50 ZF<V>

CN1 87-A61-110-010 CONN,9P V TID-A<LH>
CN1 87-A61-109-010 CONN,7P V TID-A<HR>
PT1 8A-NFA-606-010 PT,ANF-A HR<HR>

!

PT1 8A-NFA-608-010 PT,ANF-A EZ<V>

!

PT1 8A-NFA-609-010 PT,ANF-A LH<LH>

!

!

PT2 8A-NF8-673-010 PT,SUB ANF-8 (H)KAMI<HR,LH>

!

PT181 8A-NF8-662-010 PT,SUB ANF-8 (E)<V>

!

RY1 87-A91-281-010 RELAY,AC DC12V OSA-SS-212DM5<HR,LH>
RY181 87-A90-976-010 RELAY,AC12V SDT-S-112LMR<V>

!

S1 87-A90-165-010 SW,SL 1-2-3 SWS2301<HR,LH>

!

!

T1 87-A60-317-010 TERMINAL, 1P MSC<HR,LH>

!

T2 87-A60-317-010 TERMINAL, 1P MSC<HR,LH>

!

T181 87-A60-317-010 TERMINAL, 1P MSC<V>

!

T182 87-A60-317-010 TERMINAL, 1P MSC<V>
WH181 87-A90-460-010 HLDR,WIRE 2.5-7P<V>

– 8 –

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%

TRANSISTOR ILLUSTRATION

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

E C B

CSA952
CSC4115
KTA1266
KTC3198
KTC3199

B C E

2SC3331

S D G

2SJ460
2SK2541

E C B

CC5551

E C B

DTC114

D

G

2SK360

B C E

2SB1342
2SB1370
2SD1933

S

B

2SA1235
2SC2714
2SC3052
CSD1306
CMBT5401

C

E

CMBT5551
KRA102
KRA107
KRC102
KRC104

– 9 –

FL (10-BT-224GNK) GRID ASSIGNMENT AND ANODE CONNECTION

GRID ASSIGNMENT

– 10 –

ANODE CONNECTION

– 11 –

IC BLOCK DIAGRAM

IC,M62495AFP

IC,LA1844L-A

IC,LC72131D

– 12 –

WIRING - 1 (MAIN)<HR>

101112131415161718192021222324

1234567892526272829303132

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

– 13 –

R

S

T

U

SCHEMATIC DIAGRAM – 1 (MAIN 1 / 2 : AMP SECTION)<HR>

– 14 –

SCHEMATIC DIAGRAM – 2 (MAIN 2 / 2 : TUNER SECTION)<HR>

MW / SW

– 15 –

WIRING - 2 (MAIN)<LH>

101112131415161718192021222324

1234567892526272829303132

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

– 16 –

R

S

T

U

SCHEMATIC DIAGRAM – 3 (MAIN 1 / 2 : AMP SECTION)<LH>

– 17 –

SCHEMATIC DIAGRAM – 4 (MAIN 2 / 2 : TUNER SECTION)<LH>

– 18 –

WIRING - 3 (MAIN)<V>

101112131415161718192021222324

1234567892526272829303132

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

– 19 –

R

S

T

U

SCHEMATIC DIAGRAM – 5 (MAIN 1 / 2 : AMP SECTION)<V>

– 20 –

SCHEMATIC DIAGRAM – 6 (MAIN 2 / 2 : TUNER SECTION)<V>

– 21 –

WIRING - 4 (FRONT)

101112131415161718192021222324

1234567892526272829303132

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

– 22 –

R

S

T

U

SCHEMATIC DIAGRAM – 7 (FRONT)

– 23 –

WIRING - 5 (PT)<HR>

123456789101112131415

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

– 24 –

R

S

T

U

SCHEMATIC DIAGRAM – 8 (PT)<HR>

Q31,32

RESET

– 25 –

WIRING - 6 (PT)<LH>

123456789101112131415

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

– 26 –

R

S

T

U

SCHEMATIC DIAGRAM – 9 (PT)<LH>

– 27 –

WIRING - 7 (PT)<V>

123456789101112131415

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

– 28 –

R

S

T

U

SCHEMATIC DIAGRAM – 10 (PT)<V>

– 29 –

WIRING - 8 (DECK)

123456789101112131415

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

30

R

S

T

U

IC DESCRIPTION

IC, M38B57MCH-E236FP

Pin No.

1 I-SIG I RDS signal level A/D input. (Not used)
2 I-HOLD I Hold voltage level A/D input.
3 I-SW (CD) I CD mecha SW A/D input.
4 I-DISH I CD turn-table position check A/D input.
5 I-KEY2 I KEY2 A/D input.
6 I-KEY1 I KEY1 A/D input.

7

8 O-MOTOR O Deck motor supply ON/OFF output.

9 I-RMC I System remote control signal input. ("L"=ACTIVE)
10 RESET I System reset input. ("L"=RESET)
11 I-STEREO I Tuner stereo input. ("L"=STEREO)
12 O-DSC/O-PLL_DATA O Function IC control & PLL data output.
13 VSS - GND.

14,15 XIN, XOUT I/O 4.19MHz system CLK input / output.

16 VCC - Power supply input.
17 O-PB1 O Deck 1/2 switch output. ("L"=PLAYBACK DECK 1)

Pin Name I/O

I-RDS-DATA/

(O-DSP_DATA)

I/O RDS data input / DSP IC data (V-CD) output. (Not used)

Description

18 O-STBY O Standby LED ON/OFF output. ("L"=ON)
19 O-RMT O REC mute output. ("H"=MUTE)
20 O-BIAS O Record bias ON/OFF output. ("L"=ON)
21 O-TU_ON O Tuner supply ON/OFF output. ("H"=ON)
22 O-CD_ON O CD supply ON/OFF output. ("H"= ON)
23 O-C.SHIFT O MICON clock shift output. ("L"=SHIFT)
24 O-PLL-CLK O PLL IC CLK output.
25 I-TM_BASE I 8 Hz time base input.
26 O-CLOSE O CD door close output.
27 O-CD-OPEN O
28 VEE - Power supply input for FL display.
29 O-STB(DSP) O DSP IC strobe output. (Not used)
30 K-SCAN O Initial key scan output.
31 O-PLL_CE O CD PLL IC chip enable output.
32 O-CD_LED O CD flash window LED output.

33~42 G10~G1 O FL grid output (G10~G1).

43 P22 O FL segment output (P22). (Not used)

44~58 P21~P7 O FL segment output (P21~P7).

CD door open output.

59 PHONO/P6 I/O PHONO diode input (Not used) / FL segment output (P6).
60 CASINO DEMO/P5 I/O CASINO DEMO diode input (HR only) / FL segment output (P5).
61 NON-ECO/P4 I/O ECO OFF diode input (HR only) / FL segment output (P4).
62 I-TU3/P3 I/O TU 3 diode input (Not used) / FL segment output (P3).
63 I-TU2/P2 I/O TU 2 diode input / FL segment output (P2).
64 I-TU1/P1 I/O TU 1 diode input (V only) / FL segment output (P1).

– 31 –

I/O DescriptionPin No. Pin Name

65 O-DISH_R O CD turn-table reverse turn output.
66 O-DISH_F O CD turn-table forward turn output.
67 I-SUBQ I Sub code-Q data input.
68 O-CD_CE O CD DSP chip enable output.
69 I-WRQ I CD WRQ input.
70 O-CLK (CD) O CD control clock output.
71 O-DATA (CD) O CD control data output.
72 I-TUNE/IFC I Tuner SD input / IF count input.
73 AVSS - GND.
74 VREF - Reference voltage.
75 I-DRF I CD DRF input.
76 I-RDS_CLK I RDS clock input. (Not used)
77 I-LEVEL I Connected to GND through a resistor.
78 O-POWER O SYSTEM Power ON/OFF output. ("H"=ON)
79 I-RE_VOL I Rotary encoder A/D input.
80 I-TP_SW I Deck mecha SW A/D input.

– 32 –

ADJUSTMENT <TUNER / DECK>

A MAIN C.B<LH,V>

12

13

17

16

15

14

8

8

4

7

1

11

L801

L802

11

IC301

TP8 (LCH)

GND

TP9 (RCH)

24

TP2

(CLK)

TP4 (DC)

TP3 (DC)

L951(1/3)

TP1(VT)

FFE831

IC801

DECK–1 R/P/E, DECK-2 P HEAD

4

2
3

A MAIN C.B<HR>

12

15

14

13

IC301

17

16

10

8

7

6

TP8 (LCH)

GND

TP9 (RCH)

9

L942

L953

TP1(VT)

13

REV

10

TC943

TC941

L941

6

L952

5

FFE831

2
3
5

9

13

1

11

L801

IC801

FWD

8 11

L802

TP4 (DC)

24

TP3 (DC)

TP2

(CLK)

– 33 –

B FRONT C.B

FL201

TP5 (K-SCAN)

< TUNER SECTION >

1. Clock frequency Check
Settings : • Test point : TP2 (CLK)
Method : Set to AM 1710kHz(LH), MW 1602kHz(HR,V)

and check that the test point is 2160kHz ± 0.045kHz(LH),
2052kHz ± 0.045kHz(HR,V).

2. AM(MW) VT Check
Settings : • Test point : TP1 (VT)
Method : Set to AM 1710kHz(LH), MW 1602kHz(HR,V)and

check that the test point is less than 8.5V(LH), less than

8.0V (HR,V).
Then set to 530kHz(LH), 531kHz(HR,V) and check that
the test point is more than 0.6V.

GND

18

IC101

L101

SFR701

12

18

18

6. MW Tracking Adjustment<HR>
Settings : • Test point : TP8(Lch), TP9(Rch)

• Adjustment location :

L952 ................................................ 603kHz

TC941 ...........................................1404kHz

Method : Set up TC941 to center before adjustment.

The level at 603kHz is adjust to max. by L952.
Then the level at 1404kHz is adjust to max. by TC941.

7. 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(LH,HR), less than 8dBµV(V).

3. FM VT Check
Settings : • Test point : TP1 (VT)
Method : LH, HR:

Set to FM 87.5MHz, 108.0MHz and check that the test
point is more than 0.5V (87.5MHz) and less than 8.0V
(108.0MHz).
V:
Set to FM 65.0MHz, 108.0MHz and check that the test
point is more than 1.0V (65.0MHz) and less than 9.5V
(108.0MHz).

4. AM(MW) Tracking Adjustment<LH,V>
Settings : • Test point : TP8(Lch), TP9(Rch)

• Adjustment location :

L951 (1/3) ................................................... 1000kHz

Method : Set to AM(MW) 999kHz and adjust L951 (1/3) to

MAX.

5. MW VT Adjustment<HR>
Settings : • Test point : TP1 (VT)

• Adjustment location : L953

Method : Set to MW 1710kHz and adjust L953 so that the test

point becomes 8.0V ± 0.05V. Then set to MW 530kHz
and check that the test point is more than 0.3V.

8. AM(MW) IF Adjustment
Settings : • Test point : TP8(Lch), TP9(Rch)

• Adjustment location :

L802 ............................................................ 450kHz

9. SW VT Adjustment<HR>
Settings : • Test point : TP1(VT)

• Adjustment location : L942

Method : Set to SW 17.9MHz and adjust L942 so that the test

point becomes 8.0V ± 0.05V. Then set to SW 5.73MHz
and check that the test point is more than 0.3V.

10. SW Tracking Adjustment<HR>
Settings : • Test point : TP8(Lch), TP9(Rch)

• Adjustment location :

L941 ............................................... 5.9MHz

TC943 .......................................... 17.9MHz

Method : Set up TC943 to center before adjustment.

The level at 5.9MHz is adjust to max. by L941.
Then the level at 17.9MHz is adjust to max. by TC943.

11. DC Balance / Mono Distortion Adjustment
Settings : • Test point : TP3, TP4 (DC Balance)

• Adjustment location : L801

• Input level : 60dBµV

Method : Set to FM 98.0MHz and adjust L801 so that the voltage

between TP3 and TP4 becomes 0V ± 300 mV with
minimum distortion.

– 34 –

< DECK SECTION >

12. Tape Speed Adjustment (DECK 1)
Settings : • Test tape : TTA–100

• Test point : TP8(Lch), TP9(Rch)

• Adjustment location : SFR701

Method : Play back the test tape and adjust SFR701 so that the

frequency counter reads 3000Hz ± 5Hz.

13. 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.

14. 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 within 4dB.

15. 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.

17. 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
0VU. Record and play back the 1kHz signals and check
that the output is -2dB ± 3.5dB.

< FRONT SECTION >

18. u-CON OSC Adjustment
Settings : • Test point : TP5(K-SCAN)

• Adjustment location : L101

Method : Insert AC plug with pressing of TUNER function key

and POWER key. Adjust L101 so that the frequency
across the test point is 58.350Hz ± 0.02Hz.

16. REC/PB Frequency Response Check (DECK 1)
Settings : • Test tape : TTA–602

• Test point : TP8(Lch), TP9(Rch)

• Input signal : 1kHz / 8kHz (LINE IN)

Method : Apply a 1kHz signal and REC mode. Then adjust OSC

attenuator so that the output level at the test points
becomes -20VU. Record and play back the 1kHz and
8kHz signals and check that the output of the 8kHz
signals is 0dB ± 5dB with respect to that of the 1kHz
signal.

– 35 –

MECHANICAL EXPLODED VIEW 1 / 1

35

37

26

A

27

A

A

33

I

I

D

D

HR ONLY

35

P.C.B

V ONLY

36

A

I

D

D

35

P.C.B

36

A

A

AZG-1

25

23

19

15

H

F

5

3

8

6

1

2

1

20

18

7

39

9

4

16

17

E

FL

H

40

10

HLDR1

11

21

14

A

12

22

P.C.B

ZZM-2

HLDR2

A

P.C.B

I

A

PLATE,EARTH

A

A

HR ONLY

A

E

32

A

A

HT-SINK,
FIN-S

A

42

A

A

P.C.B

42

31

B

HT-SINK

V 0NLY

A

C

30

E

G

A

24

29

A

WIRE,BINDER

D

A

A

A

28

P.C.B

43

LH ONLY

34

I

D

D

P.C.B

36

41

38

CHAS, MAIN

13

– 36 –

MECHANICAL PARTS LIST 1 / 1

PART NO.

NO.

1 82-NF7-218-010 SPR-T,CASS
2 8A-NFZ-007-010 WINDOW,CASS 2
3 8A-NFZ-006-010 WINDOW,CASS 1
4 8A-NFZ-004-110 BOX,CASS 2
5 8A-NFZ-003-110 BOX,CASS 1

6 8A-NFZ-011-010 KNOB,RTRY VOL
7 8A-NFZ-012-010 RING,VOL
8 8A-NFZ-051-010 WINDOW,DISP H<HR,V>
8 8A-NFZ-057-010 WINDOW,DISP LH BL13<LH>
9 86-NFZ-231-010 DMPR,70

10 8A-NFZ-041-010 CABI,FR H<HR>
10 8A-NFZ-001-010 CABI,FR U<EXCEPT HR>
11 8A-NFZ-016-110 KEY,CASS 1
12 8A-NFZ-017-110 KEY,CASS 2P
13 8Z-NB8-240-010 COVER, PL<EXCEPT HR>

14 8A-NFZ-010-010 KEY,OPE
15 8A-NFZ-013-110 KEY,CD
16 8A-NFZ-009-010 KEY,FUN
17 8A-NFA-018-010 REFLECTOR,ECO
18 8A-NFZ-008-010 KEY,POWER

19 87-CE3-023-010 BADGE,AIWA 30N SILV
20 8A-NFZ-002-010 PANEL,TRAY H
21 8A-NFA-208-010 GUIDE,FL 100-25 ANFA
22 88-913-221-110 FF-CABLE, 13P 1.25 220MM
23 8A-NFA-062-010 PANEL,TOP V-2

24 8A-NFA-215-010 PLATE,PL HR<HR>
25 8A-NFA-063-010 PANEL,LEFT V-2
26 84-ZG1-245-210 CAP,OPTICAL
27 8A-NFA-040-010 CABI,REAR HR W/O SPEC<HR>
27 8A-NFA-030-010 CABI,REAR LH W/O SPEC<LH>

27 8A-NFZ-028-010 CABI,REAR VJSM<V>
28 88-906-251-110 FF-CABLE,6P 1.25
29 8A-NF8-205-010 HLDR,IC<LH>
30 8A-NFA-633-010 CONN ASSY,3P (PH)
31 8A-NFA-634-010 CONN ASSY,8P RPB

DESCRIPTIONREF. NO. KANRI

PART NO.

32 8A-NFA-214-010 HLDR,PWB M ANFA
33 8A-NFA-065-010 PANEL,RIGHT V-2<EXCEPT V>
33 8A-NFA-067-010 PANEL,RIGHT V-2 PL<V>
34 8A-NFA-212-010 PLATE,PL LH<LH>
35 8A-NF9-211-010 HLDR,PWB PT HI

!

36 8A-NFA-608-010 PT,ANF-A EZ<V>
36 8A-NFA-606-010 PT,ANF-A HR<HR>

!

36 8A-NFA-609-010 PT,ANF-A LH<LH>

!

37 87-A80-157-010 AC CORD ASSY,E BLK CC

!

38 87-085-185-010 BUSHING, AC CORD (E)

39 8A-NFZ-020-010 KNOB,RTRY MIC BL<HR>
40 8A-NFZ-047-010 PLATE,MIC BL<HR>
41 87-NF4-221-010 HLDR,CABLE<HR,V>
42 88-NF9-213-010 HLDR,PWB MAIN<HR,V>
43 85-NF5-628-010 F-CABLE 7P-2.5<V>

A 87-067-703-010 TAPPING SCREW, BVT2+3-10
B 87-NF4-224-010 S-SCREW,IT3B+3-8 CU
C 87-067-581-010 TAPPING SCREW, BVT2+3-15<LH>
D 87-078-191-010 S-SCREW,IT+4-10
E 87-067-688-010 BVTT+3-6

F 87-723-096-410 QT2+3-10W/O SLOT BL
G 87-721-096-410 QT2+3-10 GLD<LH>
H 87-721-097-410 QT2+3-12 GLD
I 87-067-641-010 UTT2+3-8(W/O SLOT)BL

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

– 37 –

TAPE MECHANISM EXPLODED VIEW 1 / 1

– 38 –

TAPE MECHANISM PARTS LIST 1 / 1

PART NO.

NO.

1 8Z-ZM1-254-210 SPR-C,REEL R
2 8Z-ZM1-225-110 GEAR,REEL R
3 8Z-ZM1-253-110 SPR-C,AUTO SENSOR
4 8Z-ZM1-217-110 LEVER,AUTO SENSOR
5 8Z-ZM1-212-110 LEVER,T-UP

6 8Z-ZM1-245-010 SPR-T,AUTO
7 8Z-ZM1-236-010 CLR,SLIP FF/REW
8 8Z-ZM1-252-010 SPR-C,FF/REW
9 8Z-ZM1-230-010 GEAR,SLIP FF/REW A
10 8Z-ZM1-269-010 FELT,FF/REW 2

11 8Z-ZM1-238-110 GEAR,SLIP FF/REW B 2
12 8Z-ZM1-237-010 LEVER,FF/REW 2
13 8Z-ZM1-209-210 LEVER,PAUSE
14 8Z-ZM1-218-110 LEVER,E-LOCK H
15 8Z-ZM1-256-010 SPR-P,PAUSE

16 8Z-ZM1-244-010 SPR-T,T-UP
17 8Z-ZM1-247-210 SPR-T,PINCH
18 8Z-ZM1-261-110 ROLLER ASSY,PINCH
19 8Z-ZM1-221-010 LEVER,PINCH
20 8Z-ZM1-205-210 LEVER,PLAY

21 8Z-ZM1-248-110 SPR-T,BRG
22 87-A90-403-110 HEAD,RPH MS15R
23 84-ZM2-227-310 SPR-C,AZIMUTH
24 8Z-ZM1-216-010 LEVER,AUTO
25 8Z-ZM1-246-010 SPR-T,AUTO 2

26 8Z-ZM2-214-010 GEAR,IDL REW ZZM-2
27 8Z-ZM2-212-010 LEVER,STOP ZZM-2
28 8Z-ZM1-207-010 LEVER,FF
29 8Z-ZM1-206-010 LEVER,REW
30 8Z-ZM1-210-010 LEVER,REC

31 87-A90-404-010 HEAD,EH LE15B
32 8Z-ZM2-218-010 LEVER,REC LOCK ZZM-2
33 87-A91-492-010 SW,LEAF MSW18560
34 8Z-ZM1-226-010 GEAR,REEL L
35 8Z-ZM1-241-010 SPR-T,PLAY

36 8Z-ZM1-220-110 LEVER,REC SENSOR
37 8Z-ZM1-249-010 SPR-T,FR
38 8Z-ZM1-242-110 SPR-T,FF/REW
39 8Z-ZM1-229-010 GEAR,CAM
40 8Z-ZM1-232-010 GEAR,IDL FF/REW

DESCRIPTIONREF. NO. KANRI

PART NO.

NO.

41 8Z-ZM1-234-010 FLY-WHL,ZZM-1
42 8Z-ZM1-267-010 SHAFT,CAPSTAN 2
43 8Z-ZM1-228-010 GEAR,SLIP T-UP B
44 8Z-ZM1-265-010 FELT,T-UP
45 8Z-ZM1-227-010 GEAR,SLIP T-UP A

46 8Z-ZM1-251-110 SPR-C,T-UP SLIP
47 8Z-ZM1-243-210 SPR-T,STOP/PAUSE
48 87-A91-532-010 MOT,MS15U2LW1A
49 8Z-ZM1-235-010 PULLEY,MOT
50 8Z-ZM2-216-010 BELT,MAIN M

51 8Z-ZM1-260-010 SPR-P,CASETTE
52 8Z-ZM2-201-010 CHAS ASSY,ZZM-2
53 8Z-ZM1-255-110 SPR-T,E-LOCK
54 8Z-ZM2-219-010 LEVER,E-OPEN ZZM-2
55 8Z-ZM1-214-110 LEVER,LOCK

56 8Z-ZM2-211-010 FLY-WHL,ZZM-2
57 8Z-ZM1-257-110 SPR-C,F/R
58 8Z-ZM1-275-010 W-L,1.47-4-0.25
59 80-ZM6-243-010 SH 1.75-3.6-0.5 SLT
60 87-A91-494-010 SW,LEAF MSW17820

61 8Z-ZM1-241-010 SPR-T,PLAY
62 8Z-ZM2-601-010 CONN ASSY,9P ZZM-2
A 84-ZM2-242-010 S-SCREW,AZ1-2-6.4
B 8Z-ZM2-220-110 V+2.6 ZZM-2

DESCRIPTIONREF. NO. KANRI

– 39 –

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

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.

– 40 –

Fig-3

SPEAKER PARTS LIST
SX-NBL11(Y1SL) / SX-NBL17(YJSC9,YJSC) / SX-SNBL17(YLSC2M)

PART NO.

NO.

1 8A-NSB-001-010 PANEL,FR
2 8A-NSB-003-010 GRILLE,FRAME ASSY
3 8Z-NSL-603-010 SPKR, W 120<YJSC,YJSC9>
3 8A-NSL-603-010 SPKR, CERAMIC<YLSC2M>
3 8A-NSL-606-010 SPKR, W120<Y1SL>

4 87-NS7-611-010 CORD,SPKR<Y1SL,YLSC2M>
5 8A-NSL-602-010 SPKR, 120<YLSC2M>
6 8A-NSK-015-010 CORD,BUSH<YLSC2M>

DESCRIPTIONREF. NO. KANRI

ACCESSORIES / PACKAGE LIST

PART NO.

1 8A-NFZ-901-010 IB,H(ECA)M -BL14<HR>
1 8A-NFZ-907-010 IB,V(ER)M -BL14<V>
1 8A-NFZ-920-010 IB,LH(P)CCE -BL14J<LH>
2 8Z-NF9-701-210 RC UNIT,ZAS02
3 87-043-115-010 ANT,FEEDER FM

4 87-006-225-010 AM LOOP ANT NC2<LH,V>
4 87-006-226-010 AM LOOP ANT C0<HR>

!

5 87-A91-017-010 PLUG,CONVERSION JT-0476<HR>

NO.

DESCRIPTIONREF. NO. KANRI

– 41 –

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

Printed in Singapore9630472 0251431