Aiwa Z-L220 is a compact CD stereo system with a variety of features and capabilities that can enhance your listening experience. It features a basic tape mechanism (ZZM-2 PR1NM) and a basic CD mechanism (BZG-5 ZD3N1M). The system also includes a CD player, a cassette deck, speakers, and a remote controller.
The CD player supports various playback options, allowing you to enjoy your music in different ways. It has a semiconductor laser with a wavelength of 780 nm and a 1-bit dual D/A converter. The CD player delivers an impressive signal-to-noise ratio of 85 dB and low harmonic distortion of 0.05%. With its superior audio quality, you can immerse yourself in your favorite music without distractions.
Aiwa Z-L220 is a compact CD stereo system with a variety of features and capabilities that can enhance your listening experience. It features a basic tape mechanism (ZZM-2 PR1NM) and a basic CD mechanism (BZG-5 ZD3N1M). The system also includes a CD player, a cassette deck, speakers, and a remote controller.
The CD player supports various playback options, allowing you to enjoy your music in different ways. It has a semiconductor laser with a wavelength of 780 nm and a 1-bit dual D/A converter. The CD player delivers an impressive signal-to-noise ratio of 85 dB and low harmonic distortion of 0.05%. With its superior audio quality, you can immerse yourself in your favorite music without distractions.
SERVICE MANUAL
DATA
Z-L220
RC-ZAS02
SYSTEM
CD
CASSEIVER
REMOTE
CONTROLLER
CX-ZL220
COMPACT DISC STEREO SYSTEM
BASIC TAPE MECHANISM : ZZM-2 PR1NM
BASIC CD MECHANISM : BZG-5 ZD3N1M
Z-L220
LH
S/M Code No. 09-011-439-5R1
• This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
of CX-ZL220 <LH>, (S/M Code No. 09-00B-439-5T1).
• If requiring information about the CD mechanism, see Service Manual of BZG-5,
(S/M Code No. 09-00C-353-3N2).
SPEAKER
SX-ZL220
REVISION
– 2 –
<General>
Power requirements 120 V/ 220-230 V/ 240 V
(switchable) 50/60 Hz
Power consumption 80 W
Dimensions of main unit 360 x 395.3 x 348.8 mm
(W x H x D) (14
1
/
4
x 15
5
/
8
x 13
3
/
4
in.)
Weight of main unit 7.7 kg (171 lbs)
Standby power consumption
If the power-economizing is OFF: 22W
If the power-economizing is AUTO or ON: 0.9W
Speaker system SX-ZL220
Cabinet type 3 way, bass reflex
Speakers Woofer:
130 mm (5
1
/
8
in.) cone type
Tweeter:
60 mm (2
3
/
8
in.) cone type
Super tweeter:
20 mm (
13
/
16
in.) ceramic type
Impedance 6 ohms
Output sound pressure level89 dB/W/m
Dimensions (W x H x D) 260 x 495 x 260 mm
(10
1
/
4
x 19
1
/
2
x 10
1
/
4
in.)
Weight 4.2 kg (9 lbs 4 oz.)
SPECIFICATIONS
Main unit CX-ZL220
<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 Rated: 40 W + 40 W
(6 ohms, T.H.D. 1 %, 1 kHz)
Reference: 50 W + 50 W
(6 ohms, T.H.D. 10 %, 1 kHz)
Total harmonic distortion 0.1 %
(17 W, 1 kHz, 6 ohms, DIN AUDIO)
Inputs VIDEO/AUX/PHONO IN: 500 mV
Outputs SPEAKERS: accept speakers of 6 ohms
or more
PHONES (stereo jack): accepts
headphones of 32 ohms or more
<Cassette deck section>
Track format 4 tracks, 2 channels stereo
Frequency response 50 Hz – 10000 Hz
Recording system AC bias
Heads DECK 1: Recording/playback head x 1,
erase head x 1
DECK 2: Playback head x 1
<Compact disc player section>
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
• Design and specifications are subject to change without notice.
– 3 –
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
LUOKAN 1 LASER LAITE
KLASS 1 LASER APPARAT
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 OBJEC-
TIVE 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.
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
CAUTION
Use of controls or adjustments or performance of proce-
dures 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.
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 PWB
Solder
– 4 –
NOTE ON BEFORE STARTING REPAIR
Charging voltage (V) Discharging
Rated power (W) Parts number
(C101, 102) resistor (Ω)
25-48 100 3 87-A00-247-090
49-140 220 5 87-A00-232-090
Note: The reference numbers (C101, C102) of the electrolytic capacitors can change depending on the models. Be sure to check the
reference numbers of the charging capacitors on schematic diagram before starting the discharging work.
2. Check items before exchanging the MICROCOMPUTER
Be sure to check the following items before exchanging the MICROCOMPUTER. Exchange the MICROCOMPUTER after 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
11
1 Turn on the AC main power.
22
22
2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the “H” level or not.
33
33
3 When the HOLD terminal is “L” level, the abnormality detection circuit is judged to be working correctly and the
MICROCOMPUTER is judged to be good.
1. Forced discharge of electrolytic capacitor of power supply block
When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged 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
11
1 Remove the AC power cord.
22
22
2 Connect a discharging resistor at an end of lead wire that
has clips at both ends. Connect the other end of the lead
wire to metal chassis.
33
33
3 Contact the other end of the discharging resistor to the
positive (+) side (+VH) of C101. (For two seconds)
44
44
4 Contact the same end of the discharging resistor as step
33
33
3 to the negative (-) side (-VH) of C102 in the same way.
(For two seconds)
55
55
5 Check that voltage across C101 and C102 has decreased
to 1 V or less using a multimeter or an oscilloscope.
Select a discharging resistor referring to the following table.
Fig-1
MAIN C.B
D101
C101 C102
22
3
4
– 5 –
In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not.
2-2. Regarding 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
11
1 Remove the AC power cord.
22
22
2 Short both ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers.
33
33
3 Connect the AC power cord again. If the MICROCOMPUTER returns to the normal operation, the MICROCOMPUTER is
good.
Note: The reference number or MICROCOMPUTER pin number of transistor (Q110) and electrolytic capacitor (C113) can change 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.
Fig-2-2
MICRO-
COMPUTER
MICROCOMPUTER
FRONT C.B
FRONT C.B
VSS
VDD
C113
*
%
C113
18
15
Short with tweezers.
– 6 –
ELECTRICAL MAIN PARTS LIST
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
IC
8B-MA6-615-010 C-IC,LC866560-5T63
87-A21-831-010 IC,SPS-422-1-F1
87-A21-419-040 C-IC,NJM14558MD-TE2
87-A21-893-040 C-IC,NJM14558V-TE2
87-A21-443-040 C-IC,M62495AFP
87-A21-695-010 IC,LA1845L
87-070-127-110 IC,LC72131D
TRANSISTOR
87-A30-515-080 TR,2SA1979O/Y
87-A30-559-010 TR,CSB1370EF
87-A30-492-080 TR,2SC5343G
87-A30-076-080 C-TR,2SC3052F
87-A30-075-080 C-TR,2SA1235F
87-A30-107-070 C-TR,CMBT5401
87-A30-484-080 C-TR,KRA102S
87-026-610-080 TR,KTC3198GR
87-026-245-080 TR,DTC114ES
87-026-269-080 TR,DTA114ES
87-026-609-080 TR,KTA1266GR
87-A30-190-080 TR,CC5551
87-A30-106-040 C-TR,CMBT5551
87-A30-214-010 TR,2SB1344
87-A30-215-010 TR,2SD2025
87-A30-162-010 FET,2SK2937
87-A30-091-080 FET,2SJ460
87-A30-090-080 FET,2SK2541
87-A30-062-080 C-TR,KRC104S
87-A30-495-080 TR,2SA1981Y
87-A30-234-080 TR,CSC4115BC
89-327-143-080 TR,2SC2714O
87-A30-489-080 C-TR,KRA107S
89-503-602-080 C-FET,2SK360E
87-A30-521-080 C-TR,2SC5345S(O)
DIODE
87-A40-393-090 DIODE,1N5402GW(F20)
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-553-080 DIODE,1N4003 LES
87-A40-776-080 ZENER,UZ27BSD
87-A40-764-080 ZENER,UZ10BSC
87-A40-270-080 C-DIODE,MC2838
87-A40-269-080 C-DIODE,MC2836
87-A40-291-080 DIODE,1N4148M(CPT)
87-A40-234-080 ZENER,MTZJ5.6A
87-A40-202-080 ZENER,UZ5.1BSB
87-A40-749-080 ZENER,UZ5.6BSB
87-A40-539-080 ZENER,MTZJ2.4A
87-A40-128-080 C-VARI-CAP,HVU202A
87-017-149-080 ZENER,HZS6A2L
MAIN C.B
C3 87-A12-317-080 C-CAP,U 0.1-50 Z F
C4 87-A12-317-080 C-CAP,U 0.1-50 Z F
C5 87-A12-317-080 C-CAP,U 0.1-50 Z F
C6 87-A12-317-080 C-CAP,U 0.1-50 Z F
C9 87-A12-317-080 C-CAP,U 0.1-50 Z F
C10 87-A12-317-080 C-CAP,U 0.1-50 Z F
C11 87-A12-317-080 C-CAP,U 0.1-50 Z F
C12 87-A12-317-080 C-CAP,U 0.1-50 Z F
C19 87-A10-627-000 CAP,E 2200-50 M SMG
C20 87-A10-627-000 CAP,E 2200-50 M SMG
C21 87-010-389-090 CAP, E 2200-25 SME
C22 87-010-389-090 CAP, E 2200-25 SME
C25 87-010-247-080 CAP, ELECT 100-50V
C26 87-010-247-080 CAP, ELECT 100-50V
C27 87-010-247-080 CAP, ELECT 100-50V
C28 87-010-247-080 CAP, ELECT 100-50V
C30 87-010-430-080 CAP, ELECT 100-63
C31 87-A12-062-080 CAP,E 100-10 SMG
C32 87-012-286-080 C-CAP, U 0.01-25
C33 87-A12-062-080 CAP,E 100-10 SMG
C34 87-010-247-080 CAP, ELECT 100-50V
C35 87-A12-066-080 CAP,E 47-16 SMG
C36 87-010-381-080 CAP, ELECT 330-16V
C38 87-012-286-080 C-CAP, U 0.01-25
C60 87-A12-089-080 CAP,E 3.3-50 SMG
C61 87-A12-071-080 CAP,E 47-25 SMG
C83 87-A12-074-080 CAP ELECT 470-25V SMG
C97 87-010-759-080 C-CAP,U, 0.1-25F
C101 87-012-279-080 C-CAP,U 2700P-50 B
C102 87-012-279-080 C-CAP,U 2700P-50 B
C103 87-A12-090-080 CAP,E 4.7-50 SMG
C104 87-A12-090-080 CAP,E 4.7-50 SMG
C107 87-A12-091-080 CAP,E 10-50 SMG
C108 87-A12-091-080 CAP,E 10-50 SMG
C109 87-012-199-080 C-CAP,U 220P-50 CH
C110 87-012-199-080 C-CAP,U 220P-50 CH
C111 87-010-392-080 CAP ELECT 33SME-35V
C112 87-010-392-080 CAP ELECT 33SME-35V
C113 87-012-195-080 C-CAP,U 100P-50 CH
C114 87-012-195-080 C-CAP,U 100P-50 CH
C115 87-012-167-080 C-CAP,S 5P-50 CH
C116 87-012-167-080 C-CAP,S 5P-50 CH
C117 87-A12-317-080 C-CAP,U 0.1-50 Z F
C118 87-A12-317-080 C-CAP,U 0.1-50 Z F
C119 87-012-286-080 C-CAP,U 0.01-25
C120 87-012-286-080 C-CAP,U 0.01-25
C121 87-A12-090-080 CAP,E 4.7-50 SMG
C122 87-A12-090-080 CAP,E 4.7-50 SMG
C123 87-010-986-080 C-CAP,S 820P-25 J CH
C124 87-010-986-080 C-CAP,S 820P-25 J CH
C133 87-012-282-080 C-CAP,U 4700P-50
C140 87-012-278-080 C-CAP,U 2200P-50
C186 87-010-759-080 C-CAP,U, 0.1-25F
C187 87-A12-091-080 CAP,E 10-50 SMG
C188 87-A12-091-080 CAP,E 10-50 SMG
C191 87-A10-946-080 C-CAP,S 220P-100 J CH
C192 87-A10-946-080 C-CAP,S 220P-100 J CH
C223 87-012-272-080 C-CAP,U 680P-50 B
C224 87-012-272-080 C-CAP,U 680P-50 B
C225 87-A12-317-080 C-CAP,U 0.1-50 Z F
C226 87-A12-317-080 C-CAP,U 0.1-50 Z F
C227 87-A12-317-080 C-CAP,U 0.1-50 Z F
C228 87-A12-317-080 C-CAP,U 0.1-50 Z F
C229 87-012-287-080 C-CAP,U 0.015-25 F
C230 87-012-287-080 C-CAP,U 0.015-25 F
C231 87-012-286-080 CAP, U 0.01-25
C232 87-012-286-080 CAP, U 0.01-25
C301 87-012-274-080 CHIP CAP,U 1000P-50B
C302 87-012-274-080 CHIP CAP,U 1000P-50B
C303 87-012-274-080 CHIP CAP,U 1000P-50B
C304 87-012-274-080 CHIP CAP,U 1000P-50B
C307 87-A12-062-080 CAP,E 100-10 SMG
C308 87-A12-062-080 CAP,E 100-10 SMG
C309 87-012-188-080 C-CAP,U 47P-50 CH
C310 87-012-188-080 C-CAP,U 47P-50 CH
C313 87-012-284-080 CAP, U 6800P-50
C314 87-012-284-080 CAP, U 6800P-50
C315 87-A12-062-080 CAP,E 100-10 SMG
C317 87-A12-085-080 CAP,E 0.33-50 SMG
C318 87-A12-085-080 CAP,E 0.33-50 SMG
C326 87-016-118-080 C-CAP,U 0.022-25BJ
C327 87-A12-317-080 C-CAP,U 0.1-50 Z F
C360 87-A12-087-080 CAP,E 1-50 SMG
C399 87-012-270-080 CAP, U 470P-50
C401 87-A12-083-080 CAP,E 0.1-50 SMG
– 7 –
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
C402 87-A12-083-080 CAP,E 0.1-50 SMG
C403 87-012-193-080 C-CAP,U 82P-50 CH
C404 87-012-193-080 C-CAP,U 82P-50 CH
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-A12-091-080 CAP,E 10-50 SMG
C412 87-A12-091-080 CAP,E 10-50 SMG
C452 87-A12-092-080 CAP,E 22-50 SMG
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
C458 87-012-274-080 CHIP CAP,U 1000P-50B
C459 87-012-271-080 CAP, U 560P-50
C460 87-010-759-080 C-CAP,U, 0.1-25F
C461 87-012-269-080 C-CAP,U 390P-50 B
C462 87-012-269-080 C-CAP,U 390P-50 B
C470 87-018-127-080 CAP, CER 470P-50V
C605 87-012-275-080 C-CAP,U 1200P-50 B
C606 87-012-275-080 C-CAP,U 1200P-50 B
C609 87-012-287-080 C-CAP,U 0.015-25 F
C610 87-012-287-080 C-CAP,U 0.015-25 F
C611 87-A12-084-080 CAP,E 0.22-50 SMG
C612 87-A12-084-080 CAP,E 0.22-50 SMG
C613 87-A12-084-080 CAP,E 0.22-50 SMG
C614 87-A12-084-080 CAP,E 0.22-50 SMG
C615 87-012-172-080 CAPACITOR CHIP U 10P CH
C616 87-010-221-080 CAP, ELECT 470-10V
C617 87-010-221-080 CAP, ELECT 470-10V
C618 87-A12-091-080 CAP,E 10-50 SMG
C623 87-010-402-080 CAP, ELECT 2.2-50V
C624 87-010-402-080 CAP, ELECT 2.2-50V
C630 87-010-759-080 C-CAP,U, 0.1-25F
C669 87-012-195-080 C-CAP,U 100P-50CH
C670 87-012-195-080 C-CAP,U 100P-50CH
C677 87-012-286-080 CAP, U 0.01-25
C771 87-A12-062-080 CAP,E 100-10 SMG
C772 87-012-286-080 CAP, U 0.01-25
C782 87-012-286-080 CAP, U 0.01-25
C783 87-012-286-080 CAP, U 0.01-25
C784 87-012-286-080 CAP, U 0.01-25
C785 87-012-286-080 CAP, U 0.01-25
C786 87-012-286-080 CAP, U 0.01-25
C788 87-012-167-080 C-CAP,U 5P-50 CH
C789 87-A12-052-080 C-CAP,S 0.033-25 J B
C790 87-A12-052-080 C-CAP,S 0.033-25 J B
C791 87-010-831-080 C-CAP,U,0.1-16F
C792 87-012-286-080 CAP, U 0.01-25
C793 87-A12-090-080 CAP,E 4.7-50 SMG
C795 87-012-286-080 CAP, U 0.01-25
C796 87-012-286-080 CAP, U 0.01-25
C797 87-A12-091-080 CAP,E 10-50 SMG
C798 87-012-286-080 CAP, U 0.01-25
C799 87-A12-093-080 CAP,E 33-50 SMG
C800 87-010-829-080 CAP, U 0.047-16
C801 87-A12-089-080 CAP,E 3.3-50 SMG
C802 87-010-829-080 CAP, U 0.047-16
C803 87-010-787-080 CAP, U 0.022-25
C804 87-A12-062-080 CAP,E 100-10 SMG
C807 87-A12-086-080 CAP,E 0.47-50 SMG
C808 87-A12-087-080 CAP,E 1-50 SMG
C809 87-A12-087-080 CAP,E 1-50 SMG
C810 87-010-831-080 C-CAP,U,0.1-16F
C814 87-012-286-080 CAP, U 0.01-25
C815 87-A12-086-080 CAP,E 0.47-50 SMG
C816 87-A12-086-080 CAP,E 0.47-50 SMG
C821 87-A12-091-080 CAP,E 10-50 SMG
C823 87-010-986-080 C-CAP,S 820P-50 J CH
C824 87-A12-090-080 CAP,E 4.7-50 SMG
C825 87-010-829-080 CAP, U 0.047-16
C842 87-012-286-080 CAP, U 0.01-25
C844 87-012-286-080 CAP, U 0.01-25
C850 87-A12-071-080 CAP,E 47-25 SMG
C851 87-012-286-080 CAP, U 0.01-25
C852 87-012-286-080 CAP, U 0.01-25
C853 87-012-286-080 CAP, U 0.01-25
C858 87-010-831-080 C-CAP,U,0.1-16F
C901 87-018-145-080 CAP,TC-U 6.8P-50 CH
C904 87-012-286-080 CAP, U 0.01-25
C905 87-012-286-080 CAP, U 0.01-25
C907 87-012-286-080 CAP, U 0.01-25
C908 87-A10-915-080 C-CAP,U 1000P-25 J CH
C909 87-012-286-080 CAP, U 0.01-25
C910 87-012-174-080 CAP CHIP CERA SS 12P CHJ
C911 87-012-170-080 C-CAP,U 8P-50 CH
C912 87-012-195-080 C-CAP,U 100P-50CH
C913 87-012-286-080 CAP, U 0.01-25
C914 87-012-165-080 CAP 3P
C915 87-012-174-080 CAP CHIP CERA SS 12P CHJ
C916 87-012-180-080 C-CAP,U 22P-50 CH
C917 87-012-186-080 C-CAP,U 39P-50 CH
C918 87-A10-039-080 C-CAP,U 470P-50 J CH
C921 87-012-195-080 C-CAP,U 100P-50CH
C922 87-012-174-080 CAP CHIP CERA SS 12P CHJ
C959 87-010-831-080 C-CAP,U,0.1-16F
C960 87-010-831-080 C-CAP,U,0.1-16F
C961 87-012-167-080 C-CAP,U 5P-50 CH
C963 87-015-785-080 CHIP CAPACITOR, 0.1-25 Z F
C971 87-A12-067-080 CAP,E 330-16 SMG
C972 87-A12-090-080 CAP,E 4.7-50 SMG
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-50CH
C981 87-A12-071-080 CAP,E 47-25 SMG
C982 87-010-831-080 C-CAP,U,0.1-16F
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
C991 87-012-176-080 CAP 15P
C992 87-012-176-080 CAP 15P
C993 87-012-274-080 CHIP CAP,U 1000P-50B
C995 87-012-274-080 CHIP CAP,U 1000P-50B
C997 87-010-831-080 C-CAP,U,0.1-16F
C998 87-A12-071-080 CAP,E 47-25 SMG
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-A60-131-010 CONN,6P V FE
CNA001 8A-NF8-653-010 CONN ASSY,9P TID-A(480)
CNA301 8A-MA6-642-110 CONN ASSY,3P (PH)
CNA351 8A-MA6-641-010 CONN ASSY,8P RPB
FC602 88-906-321-110 FF-CABLE,6P 1.25 320mm
J201 87-A61-480-010 JACK,DIA6.3 BLK ST W/SW MSC16A
J203 87-A60-238-010 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
L201 87-A50-610-010 COIL,1UH K(MDEC)
L202 87-A50-610-010 COIL,1UH K(MDEC)
L451 87-007-342-010 COIL,OSC 85KHZ 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)
– 8 –
DESCRIPTIONREF. NO. KANRI
NO.
PART NO. DESCRIPTIONREF. NO. KANRI
NO.
PART NO.
L832 87-005-847-080 COIL,2.2UH(CECS)
L902 88-ZA1-602-110 COIL,FM-RF-U2 2G
L903 88-ZA1-601-010 COIL,FM-RF-U1 2G
L904 87-005-847-080 COIL,2.2UH(CECS)
L905 88-ZA1-624-010 COIL,FM IFT 7-6.2 (COILS)
L906 88-ZA1-603-010 COIL,FM-OSC-U 2G
L951 8A-NF8-667-010 COIL,AM PACK 4(TOK)
R129 87-A00-258-080 RES,M/F 0.22-1W J
R130 87-A00-258-080 RES,M/F 0.22-1W J
R131 87-A00-258-080 RES,M/F 0.22-1W J
R132 87-A00-258-080 RES,M/F 0.22-1W J
R243 87-A00-440-050 RES,220-1/2W J RP
R244 87-A00-440-050 RES,220-1/2W J RP
R245 87-A00-440-050 RES,220-1/2W J RP
R246 87-A00-440-050 RES,220-1/2W J RP
R790 87-012-286-080 CAP, U 0.01-25
R991 87-012-195-080 C-CAP,U 100P-50CH
R993 87-012-195-080 C-CAP,U 100P-50CH
R995 87-012-195-080 C-CAP,U 100P-50CH
SFR451 87-024-435-080 SFR,33K H RH063MC
SFR452 87-024-435-080 SFR,33K H RH063MC
TH101 87-A91-042-080 C-THMS,100K 55001
TH102 87-A91-042-080 C-THMS,100K 55001
WH1 87-A90-510-010 HLDR,WIRE 2.5-9P
X992 87-A70-306-010 VIB,XTAL 4.500MHZ CSA-309ST
FRONT C.B
C101 87-A11-147-080 CAP,TC U 0.047-50 Z F
C102 87-A11-124-080 CAP,TC U 2200P-50 K B
C104 87-010-246-040 CAP,E 47-35 SME
C105 87-A11-146-080 CAP,TC U 0.022-50 Z F
C106 87-010-248-040 CAP,E 220-10 SME
C107 87-018-205-080 CAP, CERA-SOL 0.022
C108 87-018-131-080 CAP, CER 1000P-50V
C109 87-018-131-080 CAP, CER 1000P-50V
C110 87-018-131-080 CAP, CER 1000P-50V
C111 87-010-404-040 CAP,E 4.7-50 SME
C112 87-A11-148-080 CAP,TC U 0.1-50 Z F
C113 87-018-131-080 CAP, CER 1000P-50V
C114 87-018-147-080 CAP,TC-U 10P-50 CH
C115 87-018-128-080 CAP, CERA-SOL SS 560P
C116 87-010-400-040 CAP,E 0.47-50
C117 87-A11-148-080 CAP,TC U 0.1-50 Z F
C118 87-010-248-040 CAP,E 220-10 SME
C120 87-018-123-080 CAP, CER 220P-50V
C130 87-010-405-040 CAP,E 10-50
C135 87-A11-148-080 CAP,TC U 0.1-50 Z F
C201 87-018-118-080 CAP,TC-U 82P-50 B
C202 87-018-117-080 CAP,TC-U 68P-50 SL
C205 87-018-117-080 CAP,TC-U 68P-50 SL
C208 87-018-117-080 CAP,TC-U 68P-50 SL
C209 87-018-117-080 CAP,TC-U 68P-50 SL
C210 87-018-117-080 CAP,TC-U 68P-50 SL
C211 87-A11-147-080 CAP,TC U 0.047-50 Z F
C212 87-010-404-040 CAP,E 4.7-50 SME
C213 87-010-404-040 CAP,E 4.7-50 SME
C216 87-A11-147-080 CAP,TC U 0.047-50 Z F
C701 87-010-384-040 CAP,E 100-25 SME
CN101 87-099-720-010 CONN,30P TYK-B(P)
CN701 87-A60-673-010 CONN,9P H 2MM JMT
CN801 87-A60-133-010 CONN,8P V FE
FC801 88-908-271-110 FF-CABLE,8P 1.25 27
FL201 8A-NFA-604-010 FL,10-BT-224GNK
L101 87-A50-408-010 COIL,OSC 5.76MHZ
LED101 87-A40-317-080 LED,SLR-342VCT31 RED
S101 87-A92-071-010 SW,RTRY EC12E24508-30MM
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
S321 87-A90-095-080 SW,TACT EVQ11G04M
S322 87-A90-095-080 SW,TACT EVQ11G04M
S323 87-A90-095-080 SW,TACT EVQ11G04M
S324 87-A90-095-080 SW,TACT EVQ11G04M
S325 87-A90-095-080 SW,TACT EVQ11G04M
S326 87-A90-095-080 SW,TACT EVQ11G04M
S327 87-A90-095-080 SW,TACT EVQ11G04M
S328 87-A90-095-080 SW,TACT EVQ11G04M
S329 87-A90-095-080 SW,TACT EVQ11G04M
S330 87-A90-095-080 SW,TACT EVQ11G04M
S331 87-A90-095-080 SW,TACT EVQ11G04M
SFR701 87-024-352-080 SFR,4.7K H EVN DJAA03
PT C.B
CN1 87-A61-110-010 CONN,9P V TID-A
PT1 8B-MA6-663-010 PT,BMA-6 LH
PT2 8B-NF9-663-010 PT,SUB BNF H (TAM)
RY1 87-A91-300-010 RELAY,AC 12V-ALA2PF12
S1 87-A90-165-010 SW,SL 1-2-3 SWS2301
T1 87-A60-317-010 TERMINAL, 1P MSC
T2 87-A60-317-010 TERMINAL, 1P MSC
!
!
!
!
!
!
– 9 –
TRANSISTOR ILLUSTRATION
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage Type Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form
LW t
1.6 0.8 0.45
2 1.25 0.45
3.2
1.6
108
118
128
: A
: A
CHIP RESISTOR PART CODE
0.55
Resistor Code
Dimensions (mm)
Symbol
1/16W 1005 5% CJ
1.0 0.5 0.35 104
L
t
W
E C B
DTA114ES
2SK360E
DTC114ES
E C B
S D G
2SJ460
2SK2541
E C B
CSC4115BC
KTA1266GR
KTC3198GR
E C B
CC5551
2SA1981Y
2SA1979O/Y
2SC5343G
B C E
CSB1370EF
B C E
2SB1344
2SD2025
2SA1235F
2SC2714O
2SC3052F
2SC5345S(O)
CMBT5401
CMBT5551
KRA102S
KRC104S
KRA107S
B
C
E
G D S
2SK2937
D
S
G
10
FL (10-BT-224GNK) GRID ASSIGNMENT / ANODE CONNECTION / PIN CONNECTION
GRID ASSIGNMENT
ANODE CONNECTION
PIN CONNECTION
WIRING 1 (MAIN)
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
11
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
12
SCHEMATIC DIAGRAM - 1 (MAIN 1/2)
13
SCHEMATIC DIAGRAM - 2 (MAIN 2/2) <TUNER>
(REMOTE SENSOR)
WIRING 2 (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
14
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
15
SCHEMATIC DIAGRAM - 3 (FRONT)
WIRING 3 (PT)
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
16
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
17
SCHEMATIC DIAGRAM - 4 (PT)
WIRING – 4 (DECK)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
– 18 –
19
IC BLOCK DIAGRAM
– 20 –
IC DESCRIPTION
IC, LC866560-5T63
Pin No. Pin Name I/O Description
1 CLK O PLL IC clock output.
2 DATA O PLL IC data output.
3 TU-ON O Tuner supply control. H: ON
4 O-PLL-CE O Tuner PLL IC chip enable.
5 O-RMT O Record ON/OFF control. H: ON
6 BIAS O Recording bias control. L: ON
7 O-POWER O Audio power ON/OFF.
8 O-STBY O Standby LED ON/OFF. L: ON
9 O-C-SHIFT O Clock shift output. L: SHIFT
10 CD-ON - Not used.
11 NC - Not connected.
12 I-RESET - System reset input.
13~14 NC - Not connected.
15 VSS1 - Connected to ground.
16 XIN I Oscillator circuit input (5.76MHz).
17 XOUT O Oscillator circuit output (5.76MHz).
18 VDD1 - Connected to power supply.
19 I-KEY1 I Tact key matrix 1 input.
20 I-KEY2 I Tact key matrix 2 input.
21 TP-SW I Deck mecha SW A/D input.
22 I-CDSW I CD mecha SW matrix input.
23 I-DISH I CD turnable photo sensor.
24 HOLD I Hold voltage level A/D input.
25 I-RE_VOL I Rotary encorder A/D input.
26 I-RDS-SG I RDS signal level input (Not used).
27 I-TM-BASE I Time base clock input.
28 I-RDS-CK I CD WRQ input (Not used).
29 I-RMC I Remote control signal input.
30~32 G13~G11 O Not connected.
33~42 G10~G1 O FL grid G10~G1 output.
43 P38 O Not used.
44~45 P37~P36 O FL segment P21~P20 output.
46 VDD3 - Connected to power supply.
47~50 P35~P32 O FL segment P19~P16 output.
51 -VP - Connected to negative power supply.
52~66 P31~P17 O FL segment P15~P1 output.
67 P16 O Connected to pull-down resistor.
68~70 TU3/ P15~TU1/ P13 I Tuner series, TU3~TU1 select (Connected to VSS).
71 P12 I Phono input (Connected to VSS).
72 VDD4 - Connected to power supply.
73 P11 I Casino demo input (Connected to VSS).
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Aiwa Z-L220 is a compact CD stereo system with a variety of features and capabilities that can enhance your listening experience. It features a basic tape mechanism (ZZM-2 PR1NM) and a basic CD mechanism (BZG-5 ZD3N1M). The system also includes a CD player, a cassette deck, speakers, and a remote controller.
The CD player supports various playback options, allowing you to enjoy your music in different ways. It has a semiconductor laser with a wavelength of 780 nm and a 1-bit dual D/A converter. The CD player delivers an impressive signal-to-noise ratio of 85 dB and low harmonic distortion of 0.05%. With its superior audio quality, you can immerse yourself in your favorite music without distractions.
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