Aiwa 3ZG-2E3NM User manual

CD MECHANISM
BZG-5
S/M Code No. 09-00C-353-3N2
English
SERVICE MANUAL
BASIC CD MECHANISM : 3ZG-2E3NM
3ZG-2E3N
KSM-2131FAM
TYPE
ZD3NM
YZD3NM
ZD4NC
YKZD3NF
YKZD3N1F
ZD3N1M
YZD3N1M
ZD3N1DM
ZD3NFD
BASIC CD MECHANISM
3ZG-2E3NM
3ZG-2E3NM
KSM-2131FAM
3ZG-2E3N
3ZG-2E3N
3ZG-2E3NM
3ZG-2E3NM
3ZG-2E3NM
3ZG-2E13N
DATA

-2-
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainit-
ulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylit-
tävälle 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: Invisible laser radiation when
open and interlocks defeated avoid expo-
sure to beam.
Advarsel:Usynling laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
ATTENTION
L'utilisation 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.
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.
CLASS 1
KLASSE 1
LUOKAN 1
KLASS 1
LASER PRODUCT
LASER PRODUKT
LASER LAITE
LASER APPARAT

-3-
Precaution to replace Optical block
(KSS-213F)
1) After the connection, remove solder shown in
the right figure.
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.

-4-
How to Adjust the Rotating Phase of the
Gear, Main Cam
1) Push down the hooking catch of the CHAS. MECH, and remove
the TRAY.
2) Align the arrow mark of the Gear, Main Cam with the black round
mark of the CHAS, MECHA as shown below.
3) Confirm that the Slide, Mech Cam is located in the right position,
then insert the TRAY gently.
Caution: If the rotating phase of the Gear, Main Cam is
incorrectly adjusted, the chucking operation and tray
movement will have malfunction.
Align the arrow 2mark with the black
round • mark.

-5-
REF. NO PART NO. KANRI DESCRIPTION
NO. REF. NO PART NO. KANRI DESCRIPTION NO.
ELECTRICAL MAIN PARTS LIST-1/2
IC
87-A21-821-030 C-IC,LC78645E<EXCEPT ZD3N1DM>
87-A21-821-130 C-IC,LC78645NE<ZD3N1DM>
87-A21-822-010 IC,LA6568
TRANSISTOR
87-026-609-080 TR,KTA1266GR
87-026-610-080 TR,KTC3198GR
87-A30-076-080 C-TR,2SC3052F
87-A30-515-080 TR,2SA1979O/Y
87-A30-075-080 C-TR,2SA1235F<ZD3N1DM>
DIODE
87-A40-003-080 ZENER,MTZJ4.3A
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
87-A40-743-080 ZENER,UZ4.3BSA
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
87-020-465-080 DIODE,1SS133 (110MA)
87-A40-337-080 ZENER,MTZJ 6.8B
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
87-A40-753-080 ZENER,UZ6.8BSB
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
3CD C.B
C1 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C1 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C2 87-010-263-080 CAP, ELECT 100-10V
C3 87-A10-915-080 C-CAP,U 1000P-25 J CH
C4 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C4 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C5 87-010-263-080 CAP, ELECT 100-10V
C6 87-010-405-080 CAP, ELECT 10-50V
C101 87-A10-504-080 C-CAP,U 0.047-16 K B
C102 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C102 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C103 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C103 87-012-195-080 C-CAP,U 100P50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C104 87-012-282-020 C-CAP,U 4700P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C104 87-012-282-080 CAP, U 4700P-50
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C105 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C105 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C106 87-010-263-080 CAP, ELECT 100-10V
C107 87-010-263-080 CAP, ELECT 100-10V
C108 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C108 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C109 87-010-263-080 CAP, ELECT 100-10V
C110 87-010-405-080 CAP, ELECT 10-50V
C111 87-010-401-080 CAP, ELECT 1-50V
C114 87-012-188-080 C-CAP,U 47P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C114 87-012-188-020 C-CAP,U 47P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C115 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C115 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C116 87-010-263-080 CAP, ELECT 100-10V
C117 87-010-263-080 CAP, ELECT 100-10V
C118 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C118 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C121 87-010-263-080 CAP, ELECT 100-10V
C122 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C122 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C123 87-012-169-080 C-CAP,U 7P-50 CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C123 87-012-169-020 C-CAP,U 7P-50 DCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C124 87-012-172-020 C-CAP,U 10P-50 DCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C124 87-012-172-080 CAPACITOR CHIP U 10PCH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C125 87-A11-177-080 C-CAP,S 0.15-16 K B
<YKZD3N1F,ZD3NFD,YKZD3NF>
C125 87-016-083-080 C-CAP,S 0.15-16 RK<ZD4NC>
C125 87-010-759-080 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C126 87-010-263-080 CAP, ELECT 100-10V
C127 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C127 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C128 87-A10-504-080 C-CAP,U 0.047-16 K B
C129 87-010-403-080 CAP, ELECT 3.3-50V
C130 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C130 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C131 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C131 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C132 87-010-263-080 CAP, ELECT 100-10V
C133 87-010-405-080 CAP, ELECT 10-50V
C134 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C134 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C135 87-010-260-080 CAP, ELECT 47-25V
C136 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C136 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C137 87-A10-915-080 C-CAP,U 1000P-25 J CH
C138 87-012-349-080 C-CAP,S 1000P-50 CH<ZD3NFD,ZD4NC>
C203 87-010-112-080 CAP, ELECT 100-16V
C204 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C204 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C205 87-010-263-080 CAP, ELECT 100-10V
C208 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C208 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C212 87-010-405-080 CAP, ELECT 10-50V
C213 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C213 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C301 87-010-382-080 CAP, ELECT 22-25V
C302 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C302 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C303 87-010-260-080 CAP, ELECT 47-25V
C304 87-010-759-020 C-CAP,U 0.1-25 ZF
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>

-6-
REF. NO PART NO. KANRI DESCRIPTION
NO. REF. NO PART NO. KANRI DESCRIPTION NO.
ELECTRICAL MAIN PARTS LIST-2/2
C304 87-010-759-080 C-CAP,U, 0.1-25F
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C305 87-012-274-020 C-CAP,U 1000P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C305 87-012-274-080 CHIP CAP,U 1000P-50B
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C306 87-A11-567-080 C-CAP,S 0.01-50 K B<ZD3NFD>
C401 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C401 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C402 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C402 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C403 87-012-195-020 C-CAP,U 100P-50JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C403 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C404 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C404 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C405 87-012-195-020 C-CAP,U 100P-50 JCH
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
C405 87-012-195-080 C-CAP,U 100P-50CH
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
C601 87-010-759-020 C-CAP,U 0.1-25 Z F<ZD3N1DM>
C602 87-010-263-080 CAP, ELECT 100-10V<ZD3N1DM>
C603 87-012-180-020 C-CAP,U 22P-50 J CH<ZD3N1DM>
CN1 87-A60-429-010 CONN,16P H TOC-A
CN201 84-ZG1-648-010 CONN ASSY,6P<ZD4NC>
CN201 87-099-199-010 CONN,6P 6216 H<EXCEPT ZD4NC>
CN202 87-A60-130-010 CONN,5P V FE
CN301 87-A60-154-010 CONN,6P H FE
CN401 87-099-201-010 CONN,8P 6216 H
FB601 87-008-372-080 FILTER, EMI BL OIRNI<ZD3N1DM>
L101 87-005-469-080 COIL 4.7UH FLR50
LED601 87-A40-558-010 LED,SLZ-8128A-01-A<ZD3N1DM>
R104 87-012-278-080 C-CAP,U 2200P-50B
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
R104 87-012-278-020 C-CAP,U 2200P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
R106 87-012-274-020 C-CAP,U 1000P-50 KB
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
R106 87-012-274-080 CHIP CAP,U 1000P-50B
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
S401 87-036-109-010 PUSH SWITCH
S402 87-036-109-010 PUSH SWITCH
X101 87-A70-318-010 VIB,XTAL 33.8688MHZ CSA-309
T.T C.B
C401 87-A11-148-080 CAP,TC U 0.1-50 Z F
CON401 87-A60-082-010 CONN,05P H 9604S-05F
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
CON401 86-NFZ-675-010 CONN,5P H 6216-11H
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
PS401 87-026-573-010 IC,GP1S53V
<YKZD3N1F,ZD3NFD,ZD4NC,YKZD3NF>
PS401 87-A90-156-010 SNSR,SG-240
<ZD3NM,ZD3N1DM,YZD3NM,YZD3N1M,ZD3N1M>
DRIVE C.B<EXCEPT ZD4NC>
M1 87-045-363-010 MOT,MDN4RA3ETA1<EXCEPT ZD4NC>
M2 87-045-358-010 MOT,RF-310TA 43<EXCEPT ZD4NC>
PIN3 87-A60-086-010 CONN,6P H6216-11<EXCEPT ZD4NC>
SW1 87-A90-042-010 SW,LEAF MSW-17310MVP0<EXCEPT ZD4NC>
MOTOR C.B<ZD4NC>
M2 9X-262-513-210 SLED MOTOR<ZD4NC>
PIN3 91-564-722-110 CONNECTOR 6P<ZD4NC>
SW1 91-572-085-110 LEAF SW<ZD4NC>
• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
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
Lt
W

-7-
TRANSISTOR ILLUSTRATION-1/1
2SC3052
2SA1235
BE
C
E C B
KTA1266
KTC3198
2SA19790

-8-
BLOCK DIAGRAM-1/1

-9-
101112131415161718192021222324
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
1234567892526272829303132
WIRING-1/2 (3CD)
ZD3NFD,
ZD4NC
MODEL
Y Y
YKZD3N1FYKZD3NF
C138
D102

-10-
SCHEMATIC DIAGRAM-1/1
Y
Y
YKZD3NF
YKZD3NF
Y
YKZD3NF
Y
YKZD3NF
Y
YKZD3NF
YYKZD3NF
YKZD3NF
Y
6
7
8
45
2
1
3
D304 1SS133
R303 1K